diff options
73 files changed, 1492 insertions, 1049 deletions
diff --git a/configure.in b/configure.in index 21f9a640ff..643a7cecfa 100644 --- a/configure.in +++ b/configure.in @@ -195,6 +195,10 @@ AC_ARG_ENABLE(threads, [ --enable-threads enable async thread support --disable-threads disable async thread support]) +AC_ARG_ENABLE(halfword-emulator, +[ --enable-halfword-emulator enable halfword emulator (only for 64bit builds) + --disable-halfword-emulator disable halfword emulator (only for 64bit builds)]) + AC_ARG_ENABLE(smp-support, [ --enable-smp-support enable smp support --disable-smp-support disable smp support]) diff --git a/erts/configure.in b/erts/configure.in index 5fa1245b13..6823133936 100644 --- a/erts/configure.in +++ b/erts/configure.in @@ -123,6 +123,14 @@ AC_ARG_ENABLE(threads, *) enable_threads=yes ;; esac ], enable_threads=unknown) +AC_ARG_ENABLE(halfword-emulator, +[ --enable-halfword-emulator enable halfword emulator (only for 64bit builds) + --disable-halfword-emulator disable halfword emulator (only for 64bit builds)], +[ case "$enableval" in + no) enable_halfword_emualtor=no ;; + *) enable_halfword_emulator=yes ;; + esac ], enable_halfword_emulator=unknown) + AC_ARG_ENABLE(smp-support, [ --enable-smp-support enable smp support --disable-smp-support disable smp support], @@ -749,6 +757,25 @@ esac AC_SUBST(LIBCARBON) +dnl Check if we should/can build a halfword emulator + +AC_MSG_CHECKING(if we are building a halfword emulator (32bit heap on 64bit machine)) +if test "$enable_halfword_emulator" = "yes"; then + if test "$ARCH" = "amd64"; then + AC_DEFINE(HALFWORD_HEAP_EMULATOR, [1], + [Define if building a halfword-heap 64bit emulator]) + AC_MSG_RESULT([yes]) + else + AC_MSG_ERROR(no; halfword emulator not supported on this architecture) + fi +else + AC_MSG_RESULT([no]) +fi + + + + + dnl some tests below will call this if we haven't already - and autoconf dnl can't handle those tests being done conditionally at runtime AC_PROG_CPP diff --git a/erts/emulator/beam/beam_bif_load.c b/erts/emulator/beam/beam_bif_load.c index b1feec7074..db557c27a5 100644 --- a/erts/emulator/beam/beam_bif_load.c +++ b/erts/emulator/beam/beam_bif_load.c @@ -39,10 +39,10 @@ static Eterm check_process_code(Process* rp, Module* modp); static void delete_code(Process *c_p, ErtsProcLocks c_p_locks, Module* modp); static void delete_export_references(Eterm module); static int purge_module(int module); -static int is_native(Eterm* code); +static int is_native(UWord* code); static int any_heap_ref_ptrs(Eterm* start, Eterm* end, char* mod_start, Uint mod_size); static int any_heap_refs(Eterm* start, Eterm* end, char* mod_start, Uint mod_size); -static void remove_from_address_table(Eterm* code); +static void remove_from_address_table(UWord* code); Eterm load_module_2(BIF_ALIST_2) @@ -344,8 +344,8 @@ BIF_RETTYPE finish_after_on_load_2(BIF_ALIST_2) modp->code[MI_ON_LOAD_FUNCTION_PTR] = 0; set_default_trace_pattern(BIF_ARG_1); } else if (BIF_ARG_2 == am_false) { - Eterm* code; - Eterm* end; + UWord* code; + UWord* end; /* * The on_load function failed. Remove the loaded code. @@ -354,7 +354,7 @@ BIF_RETTYPE finish_after_on_load_2(BIF_ALIST_2) */ erts_total_code_size -= modp->code_length; code = modp->code; - end = (Eterm *)((char *)code + modp->code_length); + end = (UWord *)((char *)code + modp->code_length); erts_cleanup_funs_on_purge(code, end); beam_catches_delmod(modp->catches, code, modp->code_length); erts_free(ERTS_ALC_T_CODE, (void *) code); @@ -397,10 +397,10 @@ set_default_trace_pattern(Eterm module) static Eterm check_process_code(Process* rp, Module* modp) { - Eterm* start; + UWord* start; char* mod_start; Uint mod_size; - Eterm* end; + UWord* end; Eterm* sp; #ifndef HYBRID /* FIND ME! */ ErlFunThing* funp; @@ -418,7 +418,7 @@ check_process_code(Process* rp, Module* modp) * Pick up limits for the module. */ start = modp->old_code; - end = (Eterm *)((char *)start + modp->old_code_length); + end = (UWord *)((char *)start + modp->old_code_length); mod_start = (char *) start; mod_size = modp->old_code_length; @@ -472,11 +472,11 @@ check_process_code(Process* rp, Module* modp) #ifndef HYBRID /* FIND ME! */ rescan: for (funp = MSO(rp).funs; funp; funp = funp->next) { - Eterm* fun_code; + UWord* fun_code; fun_code = funp->fe->address; - if (INSIDE((Eterm *) funp->fe->address)) { + if (INSIDE((UWord *) funp->fe->address)) { if (done_gc) { return am_true; } else { @@ -576,7 +576,7 @@ any_heap_ref_ptrs(Eterm* start, Eterm* end, char* mod_start, Uint mod_size) switch (primary_tag(val)) { case TAG_PRIMARY_BOXED: case TAG_PRIMARY_LIST: - if (in_area(val, mod_start, mod_size)) { + if (in_area(EXPAND_POINTER(val), mod_start, mod_size)) { return 1; } break; @@ -596,7 +596,7 @@ any_heap_refs(Eterm* start, Eterm* end, char* mod_start, Uint mod_size) switch (primary_tag(val)) { case TAG_PRIMARY_BOXED: case TAG_PRIMARY_LIST: - if (in_area(val, mod_start, mod_size)) { + if (in_area(EXPAND_POINTER(val), mod_start, mod_size)) { return 1; } break; @@ -617,8 +617,8 @@ any_heap_refs(Eterm* start, Eterm* end, char* mod_start, Uint mod_size) static int purge_module(int module) { - Eterm* code; - Eterm* end; + UWord* code; + UWord* end; Module* modp; /* @@ -653,7 +653,7 @@ purge_module(int module) ASSERT(erts_total_code_size >= modp->old_code_length); erts_total_code_size -= modp->old_code_length; code = modp->old_code; - end = (Eterm *)((char *)code + modp->old_code_length); + end = (UWord *)((char *)code + modp->old_code_length); erts_cleanup_funs_on_purge(code, end); beam_catches_delmod(modp->old_catches, code, modp->old_code_length); erts_free(ERTS_ALC_T_CODE, (void *) code); @@ -665,7 +665,7 @@ purge_module(int module) } static void -remove_from_address_table(Eterm* code) +remove_from_address_table(UWord* code) { int i; @@ -738,11 +738,11 @@ delete_export_references(Eterm module) Export *ep = export_list(i); if (ep != NULL && (ep->code[0] == module)) { if (ep->address == ep->code+3 && - (ep->code[3] == (Eterm) em_apply_bif)) { + (ep->code[3] == (UWord) em_apply_bif)) { continue; } ep->address = ep->code+3; - ep->code[3] = (Uint) em_call_error_handler; + ep->code[3] = (UWord) em_call_error_handler; ep->code[4] = 0; MatchSetUnref(ep->match_prog_set); ep->match_prog_set = NULL; @@ -774,7 +774,7 @@ beam_make_current_old(Process *c_p, ErtsProcLocks c_p_locks, Eterm module) } static int -is_native(Eterm* code) +is_native(UWord* code) { return ((Eterm *)code[MI_FUNCTIONS])[1] != 0; } diff --git a/erts/emulator/beam/beam_bp.c b/erts/emulator/beam/beam_bp.c index 1abf1dc10c..0cdc2116ba 100644 --- a/erts/emulator/beam/beam_bp.c +++ b/erts/emulator/beam/beam_bp.c @@ -262,7 +262,7 @@ erts_clear_function_break(Module *modp, Uint *pc) { * SMP NOTE: Process p may have become exiting on return! */ Uint -erts_trace_break(Process *p, Uint *pc, Eterm *args, +erts_trace_break(Process *p, UWord *pc, Eterm *args, Uint32 *ret_flags, Eterm *tracer_pid) { Eterm tpid1, tpid2; BpDataTrace *bdt = (BpDataTrace *) pc[-4]; @@ -296,7 +296,7 @@ erts_trace_break(Process *p, Uint *pc, Eterm *args, * SMP NOTE: Process p may have become exiting on return! */ Uint32 -erts_bif_mtrace(Process *p, Uint *pc, Eterm *args, int local, +erts_bif_mtrace(Process *p, UWord *pc, Eterm *args, int local, Eterm *tracer_pid) { BpDataTrace *bdt = (BpDataTrace *) pc[-4]; @@ -364,7 +364,7 @@ erts_is_mtrace_break(Uint *pc, Binary **match_spec_ret, Eterm *tracer_pid_ret) { } int -erts_is_mtrace_bif(Uint *pc, Binary **match_spec_ret, Eterm *tracer_pid_ret) { +erts_is_mtrace_bif(UWord *pc, Binary **match_spec_ret, Eterm *tracer_pid_ret) { BpDataTrace *bdt = (BpDataTrace *) pc[-4]; if (bdt) { diff --git a/erts/emulator/beam/beam_bp.h b/erts/emulator/beam/beam_bp.h index 44e6b294d8..44b463d39c 100644 --- a/erts/emulator/beam/beam_bp.h +++ b/erts/emulator/beam/beam_bp.h @@ -89,11 +89,11 @@ extern erts_smp_spinlock_t erts_bp_lock; do { \ BpDataCount *bdc = (BpDataCount *) (pc)[-4]; \ \ - ASSERT((pc)[-5] == (Uint) BeamOp(op_i_func_info_IaaI)); \ + ASSERT((pc)[-5] == (UWord) BeamOp(op_i_func_info_IaaI)); \ ASSERT(bdc); \ bdc = (BpDataCount *) bdc->next; \ ASSERT(bdc); \ - (pc)[-4] = (Uint) bdc; \ + (pc)[-4] = (UWord) bdc; \ ErtsSmpBPLock(bdc); \ if (bdc->count >= 0) bdc->count++; \ ErtsSmpBPUnlock(bdc); \ @@ -104,11 +104,11 @@ do { \ do { \ BpData *bd = (BpData *) (pc)[-4]; \ \ - ASSERT((pc)[-5] == (Uint) BeamOp(op_i_func_info_IaaI)); \ + ASSERT((pc)[-5] == (UWord) BeamOp(op_i_func_info_IaaI)); \ ASSERT(bd); \ bd = bd->next; \ ASSERT(bd); \ - (pc)[-4] = (Uint) bd; \ + (pc)[-4] = (UWord) bd; \ *(instr_result) = bd->orig_instr; \ } while (0) @@ -146,16 +146,16 @@ int erts_clear_break(Eterm mfa[3], int specified); int erts_clear_module_break(Module *modp); int erts_clear_function_break(Module *modp, Uint *pc); -Uint erts_trace_break(Process *p, Uint *pc, Eterm *args, +Uint erts_trace_break(Process *p, UWord *pc, Eterm *args, Uint32 *ret_flags, Eterm *tracer_pid); -Uint32 erts_bif_mtrace(Process *p, Uint *pc, Eterm *args, +Uint32 erts_bif_mtrace(Process *p, UWord *pc, Eterm *args, int local, Eterm *tracer_pid); -int erts_is_trace_break(Uint *pc, Binary **match_spec_ret, +int erts_is_trace_break(Uint *pc, Binary **match_spec_ret, Eterm *tracer_pid_ret); int erts_is_mtrace_break(Uint *pc, Binary **match_spec_ret, Eterm *tracer_pid_rte); -int erts_is_mtrace_bif(Uint *pc, Binary **match_spec_ret, +int erts_is_mtrace_bif(UWord *pc, Binary **match_spec_ret, Eterm *tracer_pid_ret); int erts_is_native_break(Uint *pc); int erts_is_count_break(Uint *pc, Sint *count_ret); diff --git a/erts/emulator/beam/beam_catches.c b/erts/emulator/beam/beam_catches.c index d5cef1cad2..af99b0499a 100644 --- a/erts/emulator/beam/beam_catches.c +++ b/erts/emulator/beam/beam_catches.c @@ -26,7 +26,7 @@ /* XXX: should use dynamic reallocation */ #define TABSIZ (16*1024) static struct { - Eterm *cp; + UWord *cp; unsigned cdr; } beam_catches[TABSIZ]; @@ -39,7 +39,7 @@ void beam_catches_init(void) high_mark = 0; } -unsigned beam_catches_cons(Eterm *cp, unsigned cdr) +unsigned beam_catches_cons(UWord *cp, unsigned cdr) { int i; @@ -65,7 +65,7 @@ unsigned beam_catches_cons(Eterm *cp, unsigned cdr) return i; } -Eterm *beam_catches_car(unsigned i) +UWord *beam_catches_car(unsigned i) { if( i >= TABSIZ ) { fprintf(stderr, @@ -75,7 +75,7 @@ Eterm *beam_catches_car(unsigned i) return beam_catches[i].cp; } -void beam_catches_delmod(unsigned head, Eterm *code, unsigned code_bytes) +void beam_catches_delmod(unsigned head, UWord *code, unsigned code_bytes) { unsigned i, cdr; diff --git a/erts/emulator/beam/beam_catches.h b/erts/emulator/beam/beam_catches.h index ccf33d5e86..0769d47263 100644 --- a/erts/emulator/beam/beam_catches.h +++ b/erts/emulator/beam/beam_catches.h @@ -23,9 +23,9 @@ #define BEAM_CATCHES_NIL (-1) void beam_catches_init(void); -unsigned beam_catches_cons(Eterm* cp, unsigned cdr); -Eterm *beam_catches_car(unsigned i); -void beam_catches_delmod(unsigned head, Eterm* code, unsigned code_bytes); +unsigned beam_catches_cons(UWord* cp, unsigned cdr); +UWord *beam_catches_car(unsigned i); +void beam_catches_delmod(unsigned head, UWord* code, unsigned code_bytes); #define catch_pc(x) beam_catches_car(catch_val((x))) diff --git a/erts/emulator/beam/beam_debug.c b/erts/emulator/beam/beam_debug.c index 4242a4161e..b381d4e546 100644 --- a/erts/emulator/beam/beam_debug.c +++ b/erts/emulator/beam/beam_debug.c @@ -38,7 +38,7 @@ #include "beam_bp.h" #include "erl_binary.h" -#ifdef ARCH_64 +#ifdef ARCH_64 /* XXX:PaN Halfword? */ # define HEXF "%016bpX" #else # define HEXF "%08bpX" diff --git a/erts/emulator/beam/beam_emu.c b/erts/emulator/beam/beam_emu.c index 66c6eb7819..d542c56e28 100644 --- a/erts/emulator/beam/beam_emu.c +++ b/erts/emulator/beam/beam_emu.c @@ -117,6 +117,7 @@ do { \ #endif #define GET_BIF_ADDRESS(p) ((BifFunction) (((Export *) p)->code[4])) +#define TermWords(t) (((t) / (sizeof(UWord)/sizeof(Eterm))) + !!((t) % (sizeof(UWord)/sizeof(Eterm)))) /* @@ -138,8 +139,8 @@ do { \ #define VALID_INSTR(IP) (0 <= (int)(IP) && ((int)(IP) < (NUMBER_OF_OPCODES*2+10))) #else #define VALID_INSTR(IP) \ - ((Sint)LabelAddr(emulator_loop) <= (Sint)(IP) && \ - (Sint)(IP) < (Sint)LabelAddr(end_emulator_loop)) + ((SWord)LabelAddr(emulator_loop) <= (SWord)(IP) && \ + (SWord)(IP) < (SWord)LabelAddr(end_emulator_loop)) #endif /* NO_JUMP_TABLE */ #define SET_CP(p, ip) \ @@ -181,11 +182,11 @@ do { \ #define StoreBifResult(Dst, Result) \ do { \ - Eterm* stb_next; \ + UWord* stb_next; \ Eterm stb_reg; \ stb_reg = Arg(Dst); \ I += (Dst) + 2; \ - stb_next = (Eterm *) *I; \ + stb_next = (UWord *) *I; \ CHECK_TERM(Result); \ switch (beam_reg_tag(stb_reg)) { \ case R_REG_DEF: \ @@ -205,7 +206,7 @@ do { \ c_p->cp = 0; \ } while(0) -#define RESTORE_CP(X) SET_CP(c_p, cp_val(*(X))) +#define RESTORE_CP(X) SET_CP(c_p, (UWord *) cp_val(*(X))) #define ISCATCHEND(instr) ((Eterm *) *(instr) == OpCode(catch_end_y)) @@ -213,13 +214,13 @@ do { \ * Special Beam instructions. */ -Eterm beam_apply[2]; -Eterm beam_exit[1]; -Eterm beam_continue_exit[1]; +UWord beam_apply[2]; +UWord beam_exit[1]; +UWord beam_continue_exit[1]; -Eterm* em_call_error_handler; -Eterm* em_apply_bif; -Eterm* em_call_traced_function; +UWord* em_call_error_handler; +UWord* em_apply_bif; +UWord* em_call_traced_function; /* NOTE These should be the only variables containing trace instructions. @@ -227,9 +228,9 @@ Eterm* em_call_traced_function; ** for the refering variable (one of these), and rouge references ** will most likely cause chaos. */ -Eterm beam_return_to_trace[1]; /* OpCode(i_return_to_trace) */ -Eterm beam_return_trace[1]; /* OpCode(i_return_trace) */ -Eterm beam_exception_trace[1]; /* UGLY also OpCode(i_return_trace) */ +UWord beam_return_to_trace[1]; /* OpCode(i_return_to_trace) */ +UWord beam_return_trace[1]; /* OpCode(i_return_trace) */ +UWord beam_exception_trace[1]; /* UGLY also OpCode(i_return_trace) */ /* * All Beam instructions in numerical order. @@ -522,8 +523,8 @@ extern int count_instructions; #define DispatchMacro() \ do { \ - Eterm* dis_next; \ - dis_next = (Eterm *) *I; \ + UWord* dis_next; \ + dis_next = (UWord *) *I; \ CHECK_ARGS(I); \ if (FCALLS > 0 || FCALLS > neg_o_reds) { \ FCALLS--; \ @@ -535,8 +536,8 @@ extern int count_instructions; #define DispatchMacroFun() \ do { \ - Eterm* dis_next; \ - dis_next = (Eterm *) *I; \ + UWord* dis_next; \ + dis_next = (UWord *) *I; \ CHECK_ARGS(I); \ if (FCALLS > 0 || FCALLS > neg_o_reds) { \ FCALLS--; \ @@ -590,7 +591,7 @@ extern int count_instructions; ASSERT(VALID_INSTR(*I)); \ Goto(*I) -#define PreFetch(N, Dst) do { Dst = (Eterm *) *(I + N + 1); } while (0) +#define PreFetch(N, Dst) do { Dst = (UWord *) *(I + N + 1); } while (0) #define NextPF(N, Dst) \ I += N + 1; \ ASSERT(VALID_INSTR(Dst)); \ @@ -644,7 +645,7 @@ extern int count_instructions; #define DeallocateReturn(Deallocate) \ do { \ int words_to_pop = (Deallocate); \ - SET_I(cp_val(*E)); \ + SET_I((UWord *) cp_val(*E)); \ E = ADD_BYTE_OFFSET(E, words_to_pop); \ CHECK_TERM(r(0)); \ Goto(*I); \ @@ -657,19 +658,19 @@ extern int count_instructions; #define MoveCall(Src, Dest, CallDest, Size) \ (Dest) = (Src); \ SET_CP(c_p, I+Size+1); \ - SET_I((Eterm *) CallDest); \ + SET_I((UWord *) CallDest); \ Dispatch(); #define MoveCallLast(Src, Dest, CallDest, Deallocate) \ (Dest) = (Src); \ RESTORE_CP(E); \ E = ADD_BYTE_OFFSET(E, (Deallocate)); \ - SET_I((Eterm *) CallDest); \ + SET_I((UWord *) CallDest); \ Dispatch(); #define MoveCallOnly(Src, Dest, CallDest) \ (Dest) = (Src); \ - SET_I((Eterm *) CallDest); \ + SET_I((UWord *) CallDest); \ Dispatch(); #define GetList(Src, H, T) do { \ @@ -677,47 +678,48 @@ extern int count_instructions; H = CAR(tmp_ptr); \ T = CDR(tmp_ptr); } while (0) -#define GetTupleElement(Src, Element, Dest) \ - do { \ - tmp_arg1 = (Eterm) (((unsigned char *) tuple_val(Src)) + (Element)); \ - (Dest) = (*(Eterm *)tmp_arg1); \ +#define GetTupleElement(Src, Element, Dest) \ + do { \ + tmp_arg1 = (Eterm) COMPRESS_POINTER(((unsigned char *) tuple_val(Src)) + \ + (Element)); \ + (Dest) = (*(Eterm *) EXPAND_POINTER(tmp_arg1)); \ } while (0) -#define ExtractNextElement(Dest) \ - tmp_arg1 += sizeof(Eterm); \ - (Dest) = (* (Eterm *) (((unsigned char *) tmp_arg1))) +#define ExtractNextElement(Dest) \ + tmp_arg1 += sizeof(Eterm); \ + (Dest) = (* (Eterm *) (((unsigned char *) EXPAND_POINTER(tmp_arg1)))) -#define ExtractNextElement2(Dest) \ - do { \ - Eterm* ene_dstp = &(Dest); \ - ene_dstp[0] = ((Eterm *) tmp_arg1)[1]; \ - ene_dstp[1] = ((Eterm *) tmp_arg1)[2]; \ - tmp_arg1 += sizeof(Eterm) + sizeof(Eterm); \ +#define ExtractNextElement2(Dest) \ + do { \ + Eterm* ene_dstp = &(Dest); \ + ene_dstp[0] = ((Eterm *) EXPAND_POINTER(tmp_arg1))[1]; \ + ene_dstp[1] = ((Eterm *) EXPAND_POINTER(tmp_arg1))[2]; \ + tmp_arg1 += sizeof(Eterm) + sizeof(Eterm); \ } while (0) #define ExtractNextElement3(Dest) \ do { \ Eterm* ene_dstp = &(Dest); \ - ene_dstp[0] = ((Eterm *) tmp_arg1)[1]; \ - ene_dstp[1] = ((Eterm *) tmp_arg1)[2]; \ - ene_dstp[2] = ((Eterm *) tmp_arg1)[3]; \ + ene_dstp[0] = ((Eterm *) EXPAND_POINTER(tmp_arg1))[1]; \ + ene_dstp[1] = ((Eterm *) EXPAND_POINTER(tmp_arg1))[2]; \ + ene_dstp[2] = ((Eterm *) EXPAND_POINTER(tmp_arg1))[3]; \ tmp_arg1 += 3*sizeof(Eterm); \ } while (0) #define ExtractNextElement4(Dest) \ do { \ Eterm* ene_dstp = &(Dest); \ - ene_dstp[0] = ((Eterm *) tmp_arg1)[1]; \ - ene_dstp[1] = ((Eterm *) tmp_arg1)[2]; \ - ene_dstp[2] = ((Eterm *) tmp_arg1)[3]; \ - ene_dstp[3] = ((Eterm *) tmp_arg1)[4]; \ + ene_dstp[0] = ((Eterm *) EXPAND_POINTER(tmp_arg1))[1]; \ + ene_dstp[1] = ((Eterm *) EXPAND_POINTER(tmp_arg1))[2]; \ + ene_dstp[2] = ((Eterm *) EXPAND_POINTER(tmp_arg1))[3]; \ + ene_dstp[3] = ((Eterm *) EXPAND_POINTER(tmp_arg1))[4]; \ tmp_arg1 += 4*sizeof(Eterm); \ } while (0) #define ExtractElement(Element, Dest) \ do { \ tmp_arg1 += (Element); \ - (Dest) = (* (Eterm *) tmp_arg1); \ + (Dest) = (* (Eterm *) EXPAND_POINTER(tmp_arg1)); \ } while (0) #define PutTuple(Arity, Src, Dest) \ @@ -759,8 +761,13 @@ extern int count_instructions; #define IsTuple(X, Action) if (is_not_tuple(X)) Action -#define IsArity(Pointer, Arity, Fail) \ - if (*(Eterm *)(tmp_arg1 = (Eterm)tuple_val(Pointer)) != (Arity)) { Fail; } +#define IsArity(Pointer, Arity, Fail) \ + if (*(Eterm *) \ + EXPAND_POINTER(tmp_arg1 = (Eterm) \ + COMPRESS_POINTER(tuple_val(Pointer))) != (Arity)) \ + { \ + Fail; \ + } #define IsFunction(X, Action) \ do { \ @@ -776,11 +783,14 @@ extern int count_instructions; } \ } while (0) -#define IsTupleOfArity(Src, Arity, Fail) \ - do { \ - if (is_not_tuple(Src) || *(Eterm *)(tmp_arg1 = (Eterm) tuple_val(Src)) != Arity) { \ - Fail; \ - } \ +#define IsTupleOfArity(Src, Arity, Fail) \ + do { \ + if (is_not_tuple(Src) || \ + *(Eterm *) \ + EXPAND_POINTER(tmp_arg1 = \ + (Eterm) COMPRESS_POINTER(tuple_val(Src))) != Arity) { \ + Fail; \ + } \ } while (0) #define IsBoolean(X, Fail) if ((X) != am_true && (X) != am_false) { Fail; } @@ -791,7 +801,7 @@ extern int count_instructions; #define IsBitstring(Src, Fail) \ if (is_not_binary(Src)) { Fail; } -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP #define BsSafeMul(A, B, Fail, Target) \ do { Uint64 _res = (A) * (B); \ if (_res / B != A) { Fail; } \ @@ -974,23 +984,23 @@ extern int count_instructions; #define IsRef(Src, Fail) if (is_not_ref(Src)) { Fail; } static BifFunction translate_gc_bif(void* gcf); -static Eterm* handle_error(Process* c_p, Eterm* pc, Eterm* reg, BifFunction bf); -static Eterm* next_catch(Process* c_p, Eterm *reg); +static UWord* handle_error(Process* c_p, UWord* pc, Eterm* reg, BifFunction bf); +static UWord* next_catch(Process* c_p, Eterm *reg); static void terminate_proc(Process* c_p, Eterm Value); static Eterm add_stacktrace(Process* c_p, Eterm Value, Eterm exc); -static void save_stacktrace(Process* c_p, Eterm* pc, Eterm* reg, +static void save_stacktrace(Process* c_p, UWord* pc, Eterm* reg, BifFunction bf, Eterm args); static struct StackTrace * get_trace_from_exc(Eterm exc); static Eterm make_arglist(Process* c_p, Eterm* reg, int a); -static Eterm call_error_handler(Process* p, Eterm* ip, Eterm* reg); -static Eterm call_breakpoint_handler(Process* p, Eterm* fi, Eterm* reg); -static Uint* fixed_apply(Process* p, Eterm* reg, Uint arity); -static Eterm* apply(Process* p, Eterm module, Eterm function, +static Eterm call_error_handler(Process* p, UWord* ip, Eterm* reg); +static Eterm call_breakpoint_handler(Process* p, UWord* fi, Eterm* reg); +static UWord* fixed_apply(Process* p, Eterm* reg, Uint arity); +static UWord* apply(Process* p, Eterm module, Eterm function, Eterm args, Eterm* reg); static int hibernate(Process* c_p, Eterm module, Eterm function, Eterm args, Eterm* reg); -static Eterm* call_fun(Process* p, int arity, Eterm* reg, Eterm args); -static Eterm* apply_fun(Process* p, Eterm fun, Eterm args, Eterm* reg); +static UWord* call_fun(Process* p, int arity, Eterm* reg, Eterm args); +static UWord* apply_fun(Process* p, Eterm fun, Eterm args, Eterm* reg); static Eterm new_fun(Process* p, Eterm* reg, ErlFunEntry* fe, int num_free); #if defined(_OSE_) || defined(VXWORKS) @@ -1078,7 +1088,7 @@ void process_main(void) /* * Pointer to next threaded instruction. */ - register Eterm *I REG_I = NULL; + register UWord *I REG_I = NULL; /* Number of reductions left. This function * returns to the scheduler when FCALLS reaches zero. @@ -1097,6 +1107,7 @@ void process_main(void) #endif #ifndef ERTS_SMP +#if !HALFWORD_HEAP static Eterm save_reg[ERTS_X_REGS_ALLOCATED]; /* X registers -- not used directly, but * through 'reg', because using it directly @@ -1104,7 +1115,7 @@ void process_main(void) * while using it through reg needs only * one. */ - +#endif /* * Floating point registers. */ @@ -1150,7 +1161,12 @@ void process_main(void) goto init_emulator; } #ifndef ERTS_SMP +#if !HALFWORD_HEAP reg = save_reg; /* XXX: probably wastes a register on x86 */ +#else + /* Registers need to be heap allocated (correct memory range) for tracing to work */ + reg = erts_alloc(ERTS_ALC_T_BEAM_REGISTER, ERTS_X_REGS_ALLOCATED * sizeof(Eterm)); +#endif #endif c_p = NULL; reds_used = 0; @@ -1178,7 +1194,7 @@ void process_main(void) { int reds; Eterm* argp; - Eterm* next; + UWord *next; int i; argp = c_p->arg_reg; @@ -1205,7 +1221,7 @@ void process_main(void) FCALLS = REDS_IN(c_p) = reds; } - next = (Eterm *) *I; + next = (UWord *) *I; r(0) = c_p->arg_reg[0]; #ifdef HARDDEBUG if (c_p->arity > 0) { @@ -1297,7 +1313,7 @@ void process_main(void) } /* FALL THROUGH */ OpCase(i_call_only_f): { - SET_I((Eterm *) Arg(0)); + SET_I((UWord *) Arg(0)); Dispatch(); } @@ -1308,7 +1324,7 @@ void process_main(void) OpCase(i_call_last_fP): { RESTORE_CP(E); E = ADD_BYTE_OFFSET(E, Arg(1)); - SET_I((Eterm *) Arg(0)); + SET_I((UWord *) Arg(0)); Dispatch(); } @@ -1319,7 +1335,7 @@ void process_main(void) /* FALL THROUGH */ OpCase(i_call_f): { SET_CP(c_p, I+2); - SET_I((Eterm *) Arg(0)); + SET_I((UWord *) Arg(0)); Dispatch(); } @@ -1355,7 +1371,7 @@ void process_main(void) Dispatchx(); OpCase(init_y): { - Eterm* next; + UWord *next; PreFetch(1, next); make_blank(yb(Arg(0))); @@ -1363,7 +1379,7 @@ void process_main(void) } OpCase(i_trim_I): { - Eterm* next; + UWord *next; Uint words; Uint cp; @@ -1389,7 +1405,7 @@ void process_main(void) } OpCase(test_heap_1_put_list_Iy): { - Eterm* next; + UWord *next; PreFetch(2, next); TestHeap(Arg(0), 1); @@ -1420,7 +1436,7 @@ void process_main(void) */ OpCase(send): { - Eterm* next; + UWord *next; Eterm result; PRE_BIF_SWAPOUT(c_p); @@ -1435,7 +1451,7 @@ void process_main(void) NextPF(0, next); } else if (c_p->freason == TRAP) { SET_CP(c_p, I+1); - SET_I((Eterm *) c_p->def_arg_reg[3]); + SET_I(*((UWord **) (UWord) ((c_p)->def_arg_reg + 3))); SWAPIN; r(0) = c_p->def_arg_reg[0]; x(1) = c_p->def_arg_reg[1]; @@ -1561,7 +1577,7 @@ void process_main(void) */ OpCase(i_loop_rec_fr): { - Eterm* next; + UWord *next; ErlMessage* msgp; loop_rec__: @@ -1585,7 +1601,7 @@ void process_main(void) erts_smp_proc_unlock(c_p, ERTS_PROC_LOCKS_MSG_RECEIVE); else { #endif - SET_I((Eterm *) Arg(0)); + SET_I((UWord *) Arg(0)); Goto(*I); /* Jump to a wait or wait_timeout instruction */ #ifdef ERTS_SMP } @@ -1621,7 +1637,7 @@ void process_main(void) * Remove a (matched) message from the message queue. */ OpCase(remove_message): { - Eterm* next; + UWord *next; ErlMessage* msgp; PROCESS_MAIN_CHK_LOCKS(c_p); @@ -1666,7 +1682,7 @@ void process_main(void) * message didn't match), then jump to the loop_rec instruction. */ OpCase(loop_rec_end_f): { - SET_I((Eterm *) Arg(0)); + SET_I((UWord *) Arg(0)); SAVE_MESSAGE(c_p); goto loop_rec__; } @@ -1696,12 +1712,12 @@ void process_main(void) } GetArg1(1, timeout_value); if (timeout_value != make_small(0)) { -#if !defined(ARCH_64) +#if !defined(ARCH_64) || HALFWORD_HEAP Uint time_val; #endif if (is_small(timeout_value) && signed_val(timeout_value) > 0 && -#if defined(ARCH_64) +#if defined(ARCH_64) && !HALFWORD_HEAP ((unsigned_val(timeout_value) >> 32) == 0) #else 1 @@ -1712,14 +1728,16 @@ void process_main(void) * c_p->def_arg_reg[0]. Note that it is safe to use this * location because there are no living x registers in * a receive statement. + * Note that for the halfword emulator, the two first elements + * of the array are used. */ - c_p->def_arg_reg[0] = (Eterm) (I+3); + *((UWord **) (UWord) c_p->def_arg_reg) = I+3; set_timer(c_p, unsigned_val(timeout_value)); } else if (timeout_value == am_infinity) { c_p->flags |= F_TIMO; -#if !defined(ARCH_64) +#if !defined(ARCH_64) || HALFWORD_HEAP } else if (term_to_Uint(timeout_value, &time_val)) { - c_p->def_arg_reg[0] = (Eterm) (I+3); + *((UWord **) (UWord) c_p->def_arg_reg) = I+3; set_timer(c_p, time_val); #endif } else { /* Wrong time */ @@ -1748,7 +1766,7 @@ void process_main(void) wait2: { ASSERT(!ERTS_PROC_IS_EXITING(c_p)); - c_p->i = (Eterm *) Arg(0); /* L1 */ + c_p->i = (UWord *) Arg(0); /* L1 */ SWAPOUT; c_p->arity = 0; c_p->status = P_WAITING; @@ -1776,7 +1794,7 @@ void process_main(void) * we must test the F_INSLPQUEUE flag as well as the F_TIMO flag. */ if ((c_p->flags & (F_INSLPQUEUE | F_TIMO)) == 0) { - c_p->def_arg_reg[0] = (Eterm) (I+3); + *((UWord **) (UWord) c_p->def_arg_reg) = I+3; set_timer(c_p, Arg(1)); } goto wait2; @@ -1791,7 +1809,7 @@ void process_main(void) } OpCase(timeout): { - Eterm* next; + UWord *next; PreFetch(0, next); if (IS_TRACED_FL(c_p, F_TRACE_RECEIVE)) { @@ -1811,8 +1829,8 @@ void process_main(void) do_binary_search: { struct Pairs { - Eterm val; - Eterm* addr; + UWord val; + UWord* addr; }; struct Pairs* low; struct Pairs* high; @@ -1852,7 +1870,7 @@ void process_main(void) Goto(*I); } } - SET_I((Eterm *) Arg(1)); + SET_I((UWord *) Arg(1)); Goto(*I); } @@ -1864,11 +1882,11 @@ void process_main(void) if (is_small(index)) { index = signed_val(index); if (index < Arg(2)) { - SET_I((Eterm *) (&Arg(3))[index]); + SET_I((UWord *) (&Arg(3))[index]); Goto(*I); } } - SET_I((Eterm *) Arg(1)); + SET_I((UWord *) Arg(1)); Goto(*I); } @@ -1880,11 +1898,11 @@ void process_main(void) if (is_small(index)) { index = (Uint) (signed_val(index) - Arg(3)); if (index < Arg(2)) { - SET_I((Eterm *) (&Arg(4))[index]); + SET_I((UWord *) (&Arg(4))[index]); Goto(*I); } } - SET_I((Eterm *) Arg(1)); + SET_I((UWord *) Arg(1)); Goto(*I); } @@ -1921,7 +1939,7 @@ void process_main(void) if (is_value(result)) { StoreBifResult(3, result); } - SET_I((Eterm *) Arg(0)); + SET_I((UWord *) Arg(0)); Goto(*I); } @@ -1982,7 +2000,7 @@ void process_main(void) StoreBifResult(4, result); } if (Arg(0) != 0) { - SET_I((Eterm *) Arg(0)); + SET_I((UWord *) Arg(0)); Goto(*I); } reg[0] = arg; @@ -2010,7 +2028,7 @@ void process_main(void) if (is_value(result)) { StoreBifResult(2, result); } - SET_I((Eterm *) Arg(0)); + SET_I((UWord *) Arg(0)); Goto(*I); } @@ -2046,7 +2064,7 @@ void process_main(void) */ OpCase(call_bif0_e): { - Eterm (*bf)(Process*, Uint*) = GET_BIF_ADDRESS(Arg(0)); + Eterm (*bf)(Process*, UWord*) = GET_BIF_ADDRESS(Arg(0)); PRE_BIF_SWAPOUT(c_p); c_p->fcalls = FCALLS - 1; @@ -2079,9 +2097,9 @@ void process_main(void) OpCase(call_bif1_e): { - Eterm (*bf)(Process*, Eterm, Uint*) = GET_BIF_ADDRESS(Arg(0)); + Eterm (*bf)(Process*, Eterm, UWord*) = GET_BIF_ADDRESS(Arg(0)); Eterm result; - Eterm* next; + UWord *next; c_p->fcalls = FCALLS - 1; if (FCALLS <= 0) { @@ -2114,9 +2132,9 @@ void process_main(void) OpCase(call_bif2_e): { - Eterm (*bf)(Process*, Eterm, Eterm, Uint*) = GET_BIF_ADDRESS(Arg(0)); + Eterm (*bf)(Process*, Eterm, Eterm, UWord*) = GET_BIF_ADDRESS(Arg(0)); Eterm result; - Eterm* next; + UWord *next; PRE_BIF_SWAPOUT(c_p); c_p->fcalls = FCALLS - 1; @@ -2151,9 +2169,9 @@ void process_main(void) OpCase(call_bif3_e): { - Eterm (*bf)(Process*, Eterm, Eterm, Eterm, Uint*) = GET_BIF_ADDRESS(Arg(0)); + Eterm (*bf)(Process*, Eterm, Eterm, Eterm, UWord*) = GET_BIF_ADDRESS(Arg(0)); Eterm result; - Eterm* next; + UWord *next; PRE_BIF_SWAPOUT(c_p); c_p->fcalls = FCALLS - 1; @@ -2174,7 +2192,7 @@ void process_main(void) } else if (c_p->freason == TRAP) { call_bif_trap3: SET_CP(c_p, I+2); - SET_I((Eterm *)c_p->def_arg_reg[3]); + SET_I(*((UWord **) (UWord) ((c_p)->def_arg_reg + 3))); SWAPIN; r(0) = c_p->def_arg_reg[0]; x(1) = c_p->def_arg_reg[1]; @@ -2282,7 +2300,7 @@ void process_main(void) lb_Cl_error: { if (Arg(0) != 0) { OpCase(jump_f): { - SET_I((Eterm *) Arg(0)); + SET_I((UWord *) Arg(0)); Goto(*I); } } @@ -2474,7 +2492,7 @@ void process_main(void) goto lb_Cl_error; OpCase(i_apply): { - Eterm* next; + UWord *next; SWAPOUT; next = apply(c_p, r(0), x(1), x(2), reg); SWAPIN; @@ -2489,13 +2507,13 @@ void process_main(void) } OpCase(i_apply_last_P): { - Eterm* next; + UWord *next; SWAPOUT; next = apply(c_p, r(0), x(1), x(2), reg); SWAPIN; if (next != NULL) { r(0) = reg[0]; - SET_CP(c_p, (Eterm *) E[0]); + SET_CP(c_p, (UWord *) EXPAND_POINTER(E[0])); E = ADD_BYTE_OFFSET(E, Arg(0)); SET_I(next); Dispatch(); @@ -2505,7 +2523,7 @@ void process_main(void) } OpCase(i_apply_only): { - Eterm* next; + UWord *next; SWAPOUT; next = apply(c_p, r(0), x(1), x(2), reg); SWAPIN; @@ -2519,7 +2537,7 @@ void process_main(void) } OpCase(apply_I): { - Eterm* next; + UWord *next; reg[0] = r(0); SWAPOUT; @@ -2536,7 +2554,7 @@ void process_main(void) } OpCase(apply_last_IP): { - Eterm* next; + UWord *next; reg[0] = r(0); SWAPOUT; @@ -2544,7 +2562,7 @@ void process_main(void) SWAPIN; if (next != NULL) { r(0) = reg[0]; - SET_CP(c_p, (Eterm *) E[0]); + SET_CP(c_p, (UWord *) EXPAND_POINTER(E[0])); E = ADD_BYTE_OFFSET(E, Arg(1)); SET_I(next); Dispatch(); @@ -2554,7 +2572,7 @@ void process_main(void) } OpCase(i_apply_fun): { - Eterm* next; + UWord *next; SWAPOUT; next = apply_fun(c_p, r(0), x(1), reg); @@ -2569,14 +2587,14 @@ void process_main(void) } OpCase(i_apply_fun_last_P): { - Eterm* next; + UWord *next; SWAPOUT; next = apply_fun(c_p, r(0), x(1), reg); SWAPIN; if (next != NULL) { r(0) = reg[0]; - SET_CP(c_p, (Eterm *) E[0]); + SET_CP(c_p, (UWord *) EXPAND_POINTER(E[0])); E = ADD_BYTE_OFFSET(E, Arg(0)); SET_I(next); Dispatchfun(); @@ -2585,7 +2603,7 @@ void process_main(void) } OpCase(i_apply_fun_only): { - Eterm* next; + UWord *next; SWAPOUT; next = apply_fun(c_p, r(0), x(1), reg); @@ -2599,7 +2617,7 @@ void process_main(void) } OpCase(i_call_fun_I): { - Eterm* next; + UWord *next; SWAPOUT; reg[0] = r(0); @@ -2615,7 +2633,7 @@ void process_main(void) } OpCase(i_call_fun_last_IP): { - Eterm* next; + UWord *next; SWAPOUT; reg[0] = r(0); @@ -2623,7 +2641,7 @@ void process_main(void) SWAPIN; if (next != NULL) { r(0) = reg[0]; - SET_CP(c_p, (Eterm *) E[0]); + SET_CP(c_p, (UWord *) EXPAND_POINTER(E[0])); E = ADD_BYTE_OFFSET(E, Arg(1)); SET_I(next); Dispatchfun(); @@ -2728,7 +2746,7 @@ void process_main(void) tmp_arg1 = *tuple_val(tmp_arg1); goto do_binary_search; } - SET_I((Eterm *) Arg(1)); + SET_I((UWord *) Arg(1)); Goto(*I); } @@ -2754,13 +2772,15 @@ void process_main(void) given = big_val(tmp_arg1); given_arity = given[0]; given_size = thing_arityval(given_arity); - bigp = &Arg(2); + bigp = (Eterm *) &Arg(2); while ((arity = bigp[0]) > given_arity) { bigp += thing_arityval(arity) + 2; } while (bigp[0] == given_arity) { if (memcmp(bigp+1, given+1, sizeof(Eterm)*given_size) == 0) { - SET_I((Eterm *) bigp[given_size+1]); + UWord *tmp = + ((UWord *) (UWord) bigp) + TermWords(given_size + 1); + SET_I((UWord *) *tmp); Goto(*I); } bigp += thing_arityval(arity) + 2; @@ -2771,18 +2791,18 @@ void process_main(void) * Failed. */ - SET_I((Eterm *) Arg(1)); + SET_I((UWord *) Arg(1)); Goto(*I); } -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP OpCase(i_select_float_sfI): { Uint f; int n; struct ValLabel { Uint f; - Eterm* addr; + UWord* addr; }; struct ValLabel* ptr; @@ -2810,7 +2830,7 @@ void process_main(void) struct ValLabel { Uint fpart1; Uint fpart2; - Eterm* addr; + UWord* addr; }; struct ValLabel* ptr; @@ -2828,7 +2848,7 @@ void process_main(void) } ptr++; } - SET_I((Eterm *) Arg(1)); + SET_I((UWord *) Arg(1)); Goto(*I); } #endif @@ -2836,7 +2856,7 @@ void process_main(void) OpCase(set_tuple_element_sdP): { Eterm element; Eterm tuple; - Eterm* next; + UWord *next; Eterm* p; PreFetch(3, next); @@ -3031,7 +3051,7 @@ void process_main(void) switch (tmp_arg2) { case 3: { - Eterm (*bf)(Process*, Eterm, Eterm, Eterm, Uint*) = vbf; + Eterm (*bf)(Process*, Eterm, Eterm, Eterm, UWord*) = vbf; ASSERT(!ERTS_PROC_IS_EXITING(c_p)); tmp_arg1 = (*bf)(c_p, r(0), x(1), x(2), I); ASSERT(!ERTS_PROC_IS_EXITING(c_p) || is_non_value(tmp_arg1)); @@ -3040,7 +3060,7 @@ void process_main(void) break; case 2: { - Eterm (*bf)(Process*, Eterm, Eterm, Uint*) = vbf; + Eterm (*bf)(Process*, Eterm, Eterm, UWord*) = vbf; ASSERT(!ERTS_PROC_IS_EXITING(c_p)); tmp_arg1 = (*bf)(c_p, r(0), x(1), I); ASSERT(!ERTS_PROC_IS_EXITING(c_p) || is_non_value(tmp_arg1)); @@ -3049,7 +3069,7 @@ void process_main(void) break; case 1: { - Eterm (*bf)(Process*, Eterm, Uint*) = vbf; + Eterm (*bf)(Process*, Eterm, UWord*) = vbf; ASSERT(!ERTS_PROC_IS_EXITING(c_p)); tmp_arg1 = (*bf)(c_p, r(0), I); ASSERT(!ERTS_PROC_IS_EXITING(c_p) || is_non_value(tmp_arg1)); @@ -3058,7 +3078,7 @@ void process_main(void) break; case 0: { - Eterm (*bf)(Process*, Uint*) = vbf; + Eterm (*bf)(Process*, UWord*) = vbf; ASSERT(!ERTS_PROC_IS_EXITING(c_p)); tmp_arg1 = (*bf)(c_p, I); ASSERT(!ERTS_PROC_IS_EXITING(c_p) || is_non_value(tmp_arg1)); @@ -3082,7 +3102,7 @@ apply_bif_or_nif_epilogue: SET_I(c_p->cp); Goto(*I); } else if (c_p->freason == TRAP) { - SET_I((Eterm *)c_p->def_arg_reg[3]); + SET_I(*((UWord **) (UWord) ((c_p)->def_arg_reg + 3))); r(0) = c_p->def_arg_reg[0]; x(1) = c_p->def_arg_reg[1]; x(2) = c_p->def_arg_reg[2]; @@ -3540,7 +3560,7 @@ apply_bif_or_nif_epilogue: OpCase(bs_put_string_II): { - Eterm* next; + UWord *next; PreFetch(2, next); erts_new_bs_put_string(ERL_BITS_ARGS_2((byte *) Arg(1), Arg(0))); NextPF(2, next); @@ -3711,7 +3731,7 @@ apply_bif_or_nif_epilogue: { Eterm header; - Eterm* next; + UWord *next; Uint slots; OpCase(i_bs_start_match2_rfIId): { @@ -3777,7 +3797,7 @@ apply_bif_or_nif_epilogue: } OpCase(bs_test_zero_tail2_fr): { - Eterm* next; + UWord *next; ErlBinMatchBuffer *_mb; PreFetch(1, next); @@ -3789,7 +3809,7 @@ apply_bif_or_nif_epilogue: } OpCase(bs_test_zero_tail2_fx): { - Eterm* next; + UWord *next; ErlBinMatchBuffer *_mb; PreFetch(2, next); @@ -3801,7 +3821,7 @@ apply_bif_or_nif_epilogue: } OpCase(bs_test_tail_imm2_frI): { - Eterm* next; + UWord *next; ErlBinMatchBuffer *_mb; PreFetch(2, next); _mb = ms_matchbuffer(r(0)); @@ -3811,7 +3831,7 @@ apply_bif_or_nif_epilogue: NextPF(2, next); } OpCase(bs_test_tail_imm2_fxI): { - Eterm* next; + UWord *next; ErlBinMatchBuffer *_mb; PreFetch(3, next); _mb = ms_matchbuffer(xb(Arg(1))); @@ -3822,7 +3842,7 @@ apply_bif_or_nif_epilogue: } OpCase(bs_test_unit_frI): { - Eterm* next; + UWord *next; ErlBinMatchBuffer *_mb; PreFetch(2, next); _mb = ms_matchbuffer(r(0)); @@ -3832,7 +3852,7 @@ apply_bif_or_nif_epilogue: NextPF(2, next); } OpCase(bs_test_unit_fxI): { - Eterm* next; + UWord *next; ErlBinMatchBuffer *_mb; PreFetch(3, next); _mb = ms_matchbuffer(xb(Arg(1))); @@ -3843,7 +3863,7 @@ apply_bif_or_nif_epilogue: } OpCase(bs_test_unit8_fr): { - Eterm* next; + UWord *next; ErlBinMatchBuffer *_mb; PreFetch(1, next); _mb = ms_matchbuffer(r(0)); @@ -3853,7 +3873,7 @@ apply_bif_or_nif_epilogue: NextPF(1, next); } OpCase(bs_test_unit8_fx): { - Eterm* next; + UWord *next; ErlBinMatchBuffer *_mb; PreFetch(2, next); _mb = ms_matchbuffer(xb(Arg(1))); @@ -3937,11 +3957,11 @@ apply_bif_or_nif_epilogue: _integer = get_int32(_mb->base + _mb->offset/8); } _mb->offset += 32; -#ifndef ARCH_64 +#if !defined(ARCH_64) || HALFWORD_HEAP if (IS_USMALL(0, _integer)) { #endif _result = make_small(_integer); -#ifndef ARCH_64 +#if !defined(ARCH_64) || HALFWORD_HEAP } else { TestHeap(BIG_UINT_HEAP_SIZE, Arg(1)); _result = uint_to_big((Uint) _integer, HTOP); @@ -4178,7 +4198,7 @@ apply_bif_or_nif_epilogue: do_bs_match_string: { - Eterm* next; + UWord *next; byte* bytes; Uint bits; ErlBinMatchBuffer* mb; @@ -4205,7 +4225,7 @@ apply_bif_or_nif_epilogue: } OpCase(i_bs_save2_rI): { - Eterm* next; + UWord *next; ErlBinMatchState *_ms; PreFetch(1, next); _ms = (ErlBinMatchState*) boxed_val((Eterm) r(0)); @@ -4213,7 +4233,7 @@ apply_bif_or_nif_epilogue: NextPF(1, next); } OpCase(i_bs_save2_xI): { - Eterm* next; + UWord *next; ErlBinMatchState *_ms; PreFetch(2, next); _ms = (ErlBinMatchState*) boxed_val((Eterm) xb(Arg(0))); @@ -4222,7 +4242,7 @@ apply_bif_or_nif_epilogue: } OpCase(i_bs_restore2_rI): { - Eterm* next; + UWord *next; ErlBinMatchState *_ms; PreFetch(1, next); _ms = (ErlBinMatchState*) boxed_val((Eterm) r(0)); @@ -4230,7 +4250,7 @@ apply_bif_or_nif_epilogue: NextPF(1, next); } OpCase(i_bs_restore2_xI): { - Eterm* next; + UWord *next; ErlBinMatchState *_ms; PreFetch(2, next); _ms = (ErlBinMatchState*) boxed_val((Eterm) xb(Arg(0))); @@ -4247,7 +4267,7 @@ apply_bif_or_nif_epilogue: * deallocate not followed by a return, and that should work. */ OpCase(deallocate_I): { - Eterm* next; + UWord *next; PreFetch(1, next); D(Arg(0)); @@ -4297,26 +4317,25 @@ apply_bif_or_nif_epilogue: } E -= 3; ASSERT(c_p->htop <= E && E <= c_p->hend); - ASSERT(is_CP((Eterm)(ep->code))); + ASSERT(is_CP((UWord)(ep->code))); ASSERT(is_internal_pid(c_p->tracer_proc) || is_internal_port(c_p->tracer_proc)); - E[2] = make_cp(c_p->cp); + E[2] = make_cp(c_p->cp); /* XXX:PaN - code in lower range on halfword */ E[1] = am_true; /* Process tracer */ E[0] = make_cp(ep->code); - c_p->cp = (Eterm*) - make_cp(flags & MATCH_SET_EXCEPTION_TRACE - ? beam_exception_trace : beam_return_trace); + c_p->cp = (flags & MATCH_SET_EXCEPTION_TRACE) + ? beam_exception_trace : beam_return_trace; erts_smp_proc_lock(c_p, ERTS_PROC_LOCKS_ALL_MINOR); c_p->trace_flags |= F_EXCEPTION_TRACE; erts_smp_proc_unlock(c_p, ERTS_PROC_LOCKS_ALL_MINOR); } } - SET_I((Uint *) Arg(0)); + SET_I((UWord *)Arg(0)); Dispatch(); } OpCase(return_trace): { - Uint* code = (Uint *) E[0]; + UWord* code = (UWord *) (UWord) E[0]; SWAPOUT; /* Needed for shared heap */ ERTS_SMP_UNREQ_PROC_MAIN_LOCK(c_p); @@ -4324,24 +4343,24 @@ apply_bif_or_nif_epilogue: ERTS_SMP_REQ_PROC_MAIN_LOCK(c_p); SWAPIN; c_p->cp = NULL; - SET_I((Eterm *) E[2]); + SET_I((UWord *) cp_val(E[2])); E += 3; Goto(*I); } OpCase(i_count_breakpoint): { - Uint real_I; + UWord real_I; - ErtsCountBreak((Uint *) I, &real_I); + ErtsCountBreak((UWord *) I, &real_I); ASSERT(VALID_INSTR(real_I)); Goto(real_I); } OpCase(i_trace_breakpoint): if (! IS_TRACED_FL(c_p, F_TRACE_CALLS)) { - Uint real_I; + UWord real_I; - ErtsBreakSkip((Uint *) I, &real_I); + ErtsBreakSkip((UWord *) I, &real_I); Goto(real_I); } /* Fall through to next case */ @@ -4355,11 +4374,10 @@ apply_bif_or_nif_epilogue: SWAPOUT; reg[0] = r(0); - if (*cp_val((Eterm)c_p->cp) - == (Uint) OpCode(return_trace)) { + if (*(c_p->cp) == (UWord) OpCode(return_trace)) { cpp = (Uint*)&E[2]; - } else if (*cp_val((Eterm)c_p->cp) - == (Uint) OpCode(i_return_to_trace)) { + } else if (*(c_p->cp) + == (UWord) OpCode(i_return_to_trace)) { return_to_trace = !0; cpp = (Uint*)&E[0]; } else { @@ -4370,19 +4388,19 @@ apply_bif_or_nif_epilogue: * return_trace and/or i_return_to_trace stackframes * on the stack, they are not intermixed with y registers */ - Eterm *cp_save = c_p->cp; + UWord *cp_save = c_p->cp; for (;;) { ASSERT(is_CP(*cpp)); - if (*cp_val(*cpp) == (Uint) OpCode(return_trace)) { + if (*cp_val(*cpp) == (UWord) OpCode(return_trace)) { cpp += 3; - } else if (*cp_val(*cpp) == (Uint) OpCode(i_return_to_trace)) { + } else if (*cp_val(*cpp) == (UWord) OpCode(i_return_to_trace)) { return_to_trace = !0; cpp += 1; } else break; } - c_p->cp = (Eterm *) *cpp; - ASSERT(is_CP((Eterm)c_p->cp)); + c_p->cp = (UWord *) cp_val(*cpp); + ASSERT(is_CP(*cpp)); ERTS_SMP_UNREQ_PROC_MAIN_LOCK(c_p); real_I = erts_trace_break(c_p, I, reg, &flags, &tracer_pid); ERTS_SMP_REQ_PROC_MAIN_LOCK(c_p); @@ -4418,12 +4436,12 @@ apply_bif_or_nif_epilogue: E -= 1; ASSERT(c_p->htop <= E && E <= c_p->hend); E[0] = make_cp(c_p->cp); - c_p->cp = (Eterm *) make_cp(beam_return_to_trace); + c_p->cp = (UWord *) beam_return_to_trace; } if (flags & MATCH_SET_RX_TRACE) { E -= 3; ASSERT(c_p->htop <= E && E <= c_p->hend); - ASSERT(is_CP((Eterm) (I - 3))); + ASSERT(is_CP((Eterm) (UWord) (I - 3))); ASSERT(am_true == tracer_pid || is_internal_pid(tracer_pid) || is_internal_port(tracer_pid)); E[2] = make_cp(c_p->cp); @@ -4431,9 +4449,9 @@ apply_bif_or_nif_epilogue: E[0] = make_cp(I - 3); /* We ARE at the beginning of an instruction, the funcinfo is above i. */ - c_p->cp = (Eterm*) - make_cp(flags & MATCH_SET_EXCEPTION_TRACE - ? beam_exception_trace : beam_return_trace); + c_p->cp = + (flags & MATCH_SET_EXCEPTION_TRACE) + ? beam_exception_trace : beam_return_trace; erts_smp_proc_lock(c_p, ERTS_PROC_LOCKS_ALL_MINOR); c_p->trace_flags |= F_EXCEPTION_TRACE; erts_smp_proc_unlock(c_p, ERTS_PROC_LOCKS_ALL_MINOR); @@ -4446,10 +4464,10 @@ apply_bif_or_nif_epilogue: Uint *cpp = (Uint*) E; for(;;) { ASSERT(is_CP(*cpp)); - if (*cp_val(*cpp) == (Uint) OpCode(return_trace)) { + if (*cp_val(*cpp) == (UWord) OpCode(return_trace)) { do ++cpp; while(is_not_CP(*cpp)); cpp += 2; - } else if (*cp_val(*cpp) == (Uint) OpCode(i_return_to_trace)) { + } else if (*cp_val(*cpp) == (UWord) OpCode(i_return_to_trace)) { do ++cpp; while(is_not_CP(*cpp)); } else break; } @@ -4460,7 +4478,7 @@ apply_bif_or_nif_epilogue: SWAPIN; } c_p->cp = NULL; - SET_I((Eterm *) E[0]); + SET_I((UWord *) cp_val(E[0])); E += 1; Goto(*I); } @@ -4471,7 +4489,7 @@ apply_bif_or_nif_epilogue: OpCase(i_global_cons): { - Eterm *next; + UWord *next; #ifdef HYBRID Eterm *hp; @@ -4493,7 +4511,7 @@ apply_bif_or_nif_epilogue: OpCase(i_global_tuple): { - Eterm *next; + UWord *next; int len; #ifdef HYBRID Eterm list; @@ -4528,7 +4546,7 @@ apply_bif_or_nif_epilogue: OpCase(i_global_copy): { - Eterm *next; + UWord *next; PreFetch(0,next); #ifdef HYBRID if (!IS_CONST(r(0))) @@ -4557,7 +4575,7 @@ apply_bif_or_nif_epilogue: OpCase(fmove_ql): { Eterm fr = Arg(1); - Eterm* next; + UWord *next; PreFetch(2, next); GET_DOUBLE(Arg(0), *(FloatDef*)ADD_BYTE_OFFSET(freg, fr)); @@ -4567,7 +4585,7 @@ apply_bif_or_nif_epilogue: OpCase(fmove_dl): { Eterm targ1; Eterm fr = Arg(1); - Eterm* next; + UWord *next; PreFetch(2, next); GetR(0, targ1); @@ -4588,7 +4606,7 @@ apply_bif_or_nif_epilogue: OpCase(fconv_dl): { Eterm targ1; Eterm fr = Arg(1); - Eterm* next; + UWord *next; GetR(0, targ1); PreFetch(2, next); @@ -4617,7 +4635,7 @@ apply_bif_or_nif_epilogue: erl_exit(1, "fclearerror/i_fcheckerror without fpe signals (beam_emu)"); #else OpCase(fclearerror): { - Eterm* next; + UWord *next; PreFetch(0, next); ERTS_FP_CHECK_INIT(c_p); @@ -4625,7 +4643,7 @@ apply_bif_or_nif_epilogue: } OpCase(i_fcheckerror): { - Eterm* next; + UWord *next; PreFetch(0, next); ERTS_FP_ERROR(c_p, freg[0].fd, goto fbadarith); @@ -4639,7 +4657,7 @@ apply_bif_or_nif_epilogue: OpCase(i_fadd_lll): { - Eterm* next; + UWord *next; PreFetch(3, next); ERTS_FP_CHECK_INIT(c_p); @@ -4648,7 +4666,7 @@ apply_bif_or_nif_epilogue: NextPF(3, next); } OpCase(i_fsub_lll): { - Eterm* next; + UWord *next; PreFetch(3, next); ERTS_FP_CHECK_INIT(c_p); @@ -4657,7 +4675,7 @@ apply_bif_or_nif_epilogue: NextPF(3, next); } OpCase(i_fmul_lll): { - Eterm* next; + UWord *next; PreFetch(3, next); ERTS_FP_CHECK_INIT(c_p); @@ -4666,7 +4684,7 @@ apply_bif_or_nif_epilogue: NextPF(3, next); } OpCase(i_fdiv_lll): { - Eterm* next; + UWord *next; PreFetch(3, next); ERTS_FP_CHECK_INIT(c_p); @@ -4675,7 +4693,7 @@ apply_bif_or_nif_epilogue: NextPF(3, next); } OpCase(i_fnegate_ll): { - Eterm* next; + UWord *next; PreFetch(2, next); ERTS_FP_CHECK_INIT(c_p); @@ -4742,7 +4760,7 @@ apply_bif_or_nif_epilogue: neg_o_reds = -c_p->def_arg_reg[4]; FCALLS = c_p->fcalls; SWAPIN; - switch( c_p->def_arg_reg[3] ) { + switch( c_p->def_arg_reg[3] ) { /* XXX:PaN - Halfword wont work with hipe yet... */ case HIPE_MODE_SWITCH_RES_RETURN: ASSERT(is_value(reg[0])); MoveReturn(reg[0], r(0)); @@ -4754,7 +4772,7 @@ apply_bif_or_nif_epilogue: /* This can be used to call any function value, but currently it's only used to call closures referring to unloaded modules. */ { - Eterm *next; + UWord *next; next = call_fun(c_p, c_p->arity - 1, reg, THE_NON_VALUE); SWAPIN; @@ -4903,8 +4921,8 @@ apply_bif_or_nif_epilogue: bif_table[i].name, bif_table[i].arity); bif_export[i] = ep; - ep->code[3] = (Eterm) OpCode(apply_bif); - ep->code[4] = (Eterm) bif_table[i].f; + ep->code[3] = (UWord) OpCode(apply_bif); + ep->code[4] = (UWord) bif_table[i].f; } return; @@ -5007,8 +5025,8 @@ Eterm error_atom[NUMBER_EXIT_CODES] = { * at the point of the original exception. */ -static Eterm* -handle_error(Process* c_p, Eterm* pc, Eterm* reg, BifFunction bf) +static UWord* +handle_error(Process* c_p, UWord* pc, Eterm* reg, BifFunction bf) { Eterm* hp; Eterm Value = c_p->fvalue; @@ -5062,7 +5080,7 @@ handle_error(Process* c_p, Eterm* pc, Eterm* reg, BifFunction bf) /* Find a handler or die */ if ((c_p->catches > 0 || IS_TRACED_FL(c_p, F_EXCEPTION_TRACE)) && !(c_p->freason & EXF_PANIC)) { - Eterm *new_pc; + UWord *new_pc; /* The Beam handler code (catch_end or try_end) checks reg[0] for THE_NON_VALUE to see if the previous code finished abnormally. If so, reg[1], reg[2] and reg[3] should hold the @@ -5088,13 +5106,13 @@ handle_error(Process* c_p, Eterm* pc, Eterm* reg, BifFunction bf) /* * Find the nearest catch handler */ -static Eterm* +static UWord* next_catch(Process* c_p, Eterm *reg) { int active_catches = c_p->catches > 0; int have_return_to_trace = 0; Eterm *ptr, *prev, *return_to_trace_ptr = NULL; - Uint i_return_trace = beam_return_trace[0]; - Uint i_return_to_trace = beam_return_to_trace[0]; + UWord i_return_trace = beam_return_trace[0]; + UWord i_return_to_trace = beam_return_to_trace[0]; ptr = prev = c_p->stop; ASSERT(is_CP(*ptr)); ASSERT(ptr <= STACK_START(c_p)); @@ -5103,9 +5121,9 @@ next_catch(Process* c_p, Eterm *reg) { *cp_val(*ptr) != i_return_to_trace)) && c_p->cp) { /* Can not follow cp here - code may be unloaded */ - Uint *cpp = cp_val((Eterm) c_p->cp); + UWord *cpp = c_p->cp; if (cpp == beam_exception_trace) { - erts_trace_exception(c_p, (Eterm*) ptr[0], + erts_trace_exception(c_p, cp_val(ptr[0]), reg[1], reg[2], ptr+1); /* Skip return_trace parameters */ ptr += 2; @@ -5129,7 +5147,7 @@ next_catch(Process* c_p, Eterm *reg) { if (is_catch(*ptr) && active_catches) goto found_catch; } if (cp_val(*prev) == beam_exception_trace) { - erts_trace_exception(c_p, (Eterm*) ptr[0], + erts_trace_exception(c_p, cp_val(ptr[0]), reg[1], reg[2], ptr+1); } /* Skip return_trace parameters */ @@ -5258,7 +5276,7 @@ expand_error_value(Process* c_p, Uint freason, Eterm Value) { */ static void -save_stacktrace(Process* c_p, Eterm* pc, Eterm* reg, BifFunction bf, +save_stacktrace(Process* c_p, UWord* pc, Eterm* reg, BifFunction bf, Eterm args) { struct StackTrace* s; int sz; @@ -5269,7 +5287,7 @@ save_stacktrace(Process* c_p, Eterm* pc, Eterm* reg, BifFunction bf, } /* Create a container for the exception data */ - sz = (offsetof(struct StackTrace, trace) + sizeof(Eterm)*depth + sz = (offsetof(struct StackTrace, trace) + sizeof(UWord *)*depth + sizeof(Eterm) - 1) / sizeof(Eterm); s = (struct StackTrace *) HAlloc(c_p, 1 + sz); /* The following fields are inside the bignum */ @@ -5356,9 +5374,10 @@ save_stacktrace(Process* c_p, Eterm* pc, Eterm* reg, BifFunction bf, /* Save the actual stack trace */ if (depth > 0) { - Eterm *ptr, *prev = s->depth ? s->trace[s->depth-1] : NULL; - Uint i_return_trace = beam_return_trace[0]; - Uint i_return_to_trace = beam_return_to_trace[0]; + Eterm *ptr; + UWord *prev = s->depth ? s->trace[s->depth-1] : NULL; + UWord i_return_trace = beam_return_trace[0]; + UWord i_return_to_trace = beam_return_to_trace[0]; /* * Traverse the stack backwards and add all unique continuation * pointers to the buffer, up to the maximum stack trace size. @@ -5371,7 +5390,7 @@ save_stacktrace(Process* c_p, Eterm* pc, Eterm* reg, BifFunction bf, *cp_val(*ptr) != i_return_to_trace)) && c_p->cp) { /* Can not follow cp here - code may be unloaded */ - Uint *cpp = cp_val((Eterm) c_p->cp); + UWord *cpp = c_p->cp; if (cpp == beam_exception_trace || cpp == beam_return_trace) { /* Skip return_trace parameters */ ptr += 2; @@ -5391,7 +5410,7 @@ save_stacktrace(Process* c_p, Eterm* pc, Eterm* reg, BifFunction bf, /* Skip stack frame variables */ do ++ptr; while (is_not_CP(*ptr)); } else { - Eterm *cp = (Eterm *)(*ptr); + UWord *cp = cp_val(*ptr); if (cp != prev) { /* Record non-duplicates only */ prev = cp; @@ -5463,9 +5482,12 @@ build_stacktrace(Process* c_p, Eterm exc) { struct StackTrace* s; Eterm args; int depth; - Eterm* current; + UWord* current; +#if HALFWORD_HEAP + UWord current_buff[3]; +#endif Eterm Where = NIL; - Eterm* next_p = &Where; + Eterm *next_p = &Where; if (! (s = get_trace_from_exc(exc))) { return NIL; @@ -5493,7 +5515,14 @@ build_stacktrace(Process* c_p, Eterm exc) { * (e.g. spawn_link(erlang, abs, [1])). */ if (current == NULL) { +#if HALFWORD_HEAP + current = current_buff; + current[0] = (UWord) c_p->initial[0]; + current[1] = (UWord) c_p->initial[1]; + current[2] = (UWord) c_p->initial[2]; +#else current = c_p->initial; +#endif args = am_true; /* Just in case */ } else { args = get_args_from_exc(exc); @@ -5529,7 +5558,7 @@ build_stacktrace(Process* c_p, Eterm exc) { * Finally, we go through the saved continuation pointers. */ for (i = 0; i < depth; i++) { - Eterm *fi = find_function_from_pc((Eterm *) s->trace[i]); + UWord *fi = find_function_from_pc((UWord *) s->trace[i]); if (fi == NULL) continue; mfa = TUPLE3(hp, fi[0], fi[1], make_small(fi[2])); hp += 4; @@ -5546,7 +5575,7 @@ build_stacktrace(Process* c_p, Eterm exc) { static Eterm -call_error_handler(Process* p, Eterm* fi, Eterm* reg) +call_error_handler(Process* p, UWord* fi, Eterm* reg) { Eterm* hp; Export* ep; @@ -5594,7 +5623,7 @@ call_error_handler(Process* p, Eterm* fi, Eterm* reg) } static Eterm -call_breakpoint_handler(Process* p, Eterm* fi, Eterm* reg) +call_breakpoint_handler(Process* p, UWord* fi, Eterm* reg) { Eterm* hp; Export* ep; @@ -5687,7 +5716,7 @@ apply_setup_error_handler(Process* p, Eterm module, Eterm function, Uint arity, return ep; } -static Uint* +static UWord* apply(Process* p, Eterm module, Eterm function, Eterm args, Eterm* reg) { int arity; @@ -5769,7 +5798,7 @@ apply(Process* p, Eterm module, Eterm function, Eterm args, Eterm* reg) return ep->address; } -static Uint* +static UWord* fixed_apply(Process* p, Eterm* reg, Uint arity) { Export* ep; @@ -5875,7 +5904,7 @@ hibernate(Process* c_p, Eterm module, Eterm function, Eterm args, Eterm* reg) c_p->stop = STACK_START(c_p); c_p->catches = 0; c_p->i = beam_apply; - c_p->cp = (Eterm *) beam_apply+1; + c_p->cp = (UWord *) beam_apply+1; /* * If there are no waiting messages, garbage collect and @@ -5905,7 +5934,7 @@ hibernate(Process* c_p, Eterm module, Eterm function, Eterm args, Eterm* reg) return 1; } -static Uint* +static UWord* call_fun(Process* p, /* Current process. */ int arity, /* Number of arguments for Fun. */ Eterm* reg, /* Contents of registers. */ @@ -5925,7 +5954,7 @@ call_fun(Process* p, /* Current process. */ if (is_fun_header(hdr)) { ErlFunThing* funp = (ErlFunThing *) fun_val(fun); ErlFunEntry* fe; - Eterm* code_ptr; + UWord* code_ptr; Eterm* var_ptr; int actual_arity; unsigned num_free; @@ -6020,7 +6049,7 @@ call_fun(Process* p, /* Current process. */ } } } else if (is_export_header(hdr)) { - Export* ep = (Export *) (export_val(fun))[1]; + Export* ep = *((Export **) (export_val(fun) + 1)); int actual_arity = (int) ep->code[2]; if (arity == actual_arity) { return ep->address; @@ -6088,7 +6117,7 @@ call_fun(Process* p, /* Current process. */ } } -static Eterm* +static UWord* apply_fun(Process* p, Eterm fun, Eterm args, Eterm* reg) { int arity; @@ -6182,7 +6211,7 @@ erts_is_builtin(Eterm Mod, Eterm Name, int arity) if ((ep = export_get(&e)) == NULL) { return 0; } - return ep->address == ep->code+3 && (ep->code[3] == (Uint) em_apply_bif); + return ep->address == ep->code+3 && (ep->code[3] == (UWord) em_apply_bif); } diff --git a/erts/emulator/beam/beam_load.c b/erts/emulator/beam/beam_load.c index 99fab28dce..b928b04210 100644 --- a/erts/emulator/beam/beam_load.c +++ b/erts/emulator/beam/beam_load.c @@ -51,9 +51,9 @@ ErlDrvBinary* erts_gzinflate_buffer(char*, int); #define EXPORTED 2 #ifdef NO_JUMP_TABLE -# define BeamOpCode(Op) ((Uint)(Op)) +# define BeamOpCode(Op) ((UWord)(Op)) #else -# define BeamOpCode(Op) ((Eterm)beam_ops[Op]) +# define BeamOpCode(Op) ((UWord)beam_ops[Op]) #endif #if defined(WORDS_BIGENDIAN) @@ -94,7 +94,7 @@ typedef struct { typedef struct { unsigned type; /* Type of operand. */ - Uint val; /* Value of operand. */ + UWord val; /* Value of operand. */ Uint bigarity; /* Arity for bignumbers (only). */ } GenOpArg; @@ -142,7 +142,7 @@ typedef struct { typedef struct { Eterm function; /* Tagged atom for function. */ int arity; /* Arity. */ - Eterm* address; /* Address to function in code. */ + UWord* address; /* Address to function in code. */ } ExportEntry; #define MakeIffId(a, b, c, d) \ @@ -274,13 +274,13 @@ typedef struct { int num_functions; /* Number of functions in module. */ int num_labels; /* Number of labels. */ int code_buffer_size; /* Size of code buffer in words. */ - Eterm* code; /* Loaded code. */ + UWord* code; /* Loaded code. */ int ci; /* Current index into loaded code. */ Label* labels; - Uint put_strings; /* Linked list of put_string instructions. */ - Uint new_bs_put_strings; /* Linked list of i_new_bs_put_string instructions. */ + UWord put_strings; /* Linked list of put_string instructions. */ + UWord new_bs_put_strings; /* Linked list of i_new_bs_put_string instructions. */ StringPatch* string_patches; /* Linked list of position into string table to patch. */ - Uint catches; /* Linked list of catch_yf instructions. */ + UWord catches; /* Linked list of catch_yf instructions. */ unsigned loaded_size; /* Final size of code when loaded. */ byte mod_md5[16]; /* MD5 for module code. */ int may_load_nif; /* true if NIFs may later be loaded for this module */ @@ -341,7 +341,7 @@ typedef struct { #define GetTagAndValue(Stp, Tag, Val) \ do { \ - Uint __w; \ + UWord __w; \ GetByte(Stp, __w); \ Tag = __w & 0x07; \ if ((__w & 0x08) == 0) { \ @@ -388,7 +388,7 @@ typedef struct { goto load_error; \ } else { \ int __n = (N); \ - Uint __result = 0; \ + UWord __result = 0; \ Stp->file_left -= (unsigned) __n; \ while (__n-- > 0) { \ __result = __result << 8 | *Stp->file_p++; \ @@ -465,7 +465,7 @@ static int bin_load(Process *c_p, ErtsProcLocks c_p_locks, static void init_state(LoaderState* stp); static int insert_new_code(Process *c_p, ErtsProcLocks c_p_locks, Eterm group_leader, Eterm module, - Eterm* code, Uint size, Uint catches); + UWord* code, Uint size, UWord catches); static int scan_iff_file(LoaderState* stp, Uint* chunk_types, Uint num_types, Uint num_mandatory); static int load_atom_table(LoaderState* stp); @@ -499,8 +499,8 @@ static void load_printf(int line, LoaderState* context, char *fmt, ...); static int transform_engine(LoaderState* st); static void id_to_string(Uint id, char* s); static void new_genop(LoaderState* stp); -static int get_int_val(LoaderState* stp, Uint len_code, Uint* result); -static int get_erlang_integer(LoaderState* stp, Uint len_code, Uint* result); +static int get_int_val(LoaderState* stp, Uint len_code, UWord* result); +static int get_erlang_integer(LoaderState* stp, Uint len_code, UWord* result); static int new_label(LoaderState* stp); static void new_literal_patch(LoaderState* stp, int pos); static void new_string_patch(LoaderState* stp, int pos); @@ -513,7 +513,7 @@ static Eterm compilation_info_for_module(Process* p, Eterm mod); static Eterm native_addresses(Process* p, Eterm mod); int patch_funentries(Eterm Patchlist); int patch(Eterm Addresses, Uint fe); -static int safe_mul(Uint a, Uint b, Uint* resp); +static int safe_mul(UWord a, UWord b, UWord* resp); static int must_swap_floats; @@ -592,6 +592,15 @@ erts_load_module(Process *c_p, return result; } +#ifdef DEBUG +extern void check_allocators(void); +extern void check_allocated_block(Uint type, void *blk); +#define CHKALLOC() check_allocators() +#define CHKBLK(TYPE,BLK) if ((BLK) != NULL) check_allocated_block((TYPE),(BLK)) +#else +#define CHKALLOC() /* nothing */ +#define CHKBLK(TYPE,BLK) /* nothing */ +#endif static int bin_load(Process *c_p, ErtsProcLocks c_p_locks, @@ -608,6 +617,12 @@ bin_load(Process *c_p, ErtsProcLocks c_p_locks, * Scan the IFF file. */ +#ifdef DEBUG + fprintf(stderr,"Loading a module\r\n"); +#endif + + CHKALLOC(); + CHKBLK(ERTS_ALC_T_CODE,state.code); state.file_name = "IFF header for Beam file"; state.file_p = bytes; state.file_left = unloaded_size; @@ -619,6 +634,7 @@ bin_load(Process *c_p, ErtsProcLocks c_p_locks, * Read the header for the code chunk. */ + CHKBLK(ERTS_ALC_T_CODE,state.code); define_file(&state, "code chunk header", CODE_CHUNK); if (!read_code_header(&state)) { goto load_error; @@ -628,6 +644,7 @@ bin_load(Process *c_p, ErtsProcLocks c_p_locks, * Read the atom table. */ + CHKBLK(ERTS_ALC_T_CODE,state.code); define_file(&state, "atom table", ATOM_CHUNK); if (!load_atom_table(&state)) { goto load_error; @@ -637,6 +654,7 @@ bin_load(Process *c_p, ErtsProcLocks c_p_locks, * Read the import table. */ + CHKBLK(ERTS_ALC_T_CODE,state.code); define_file(&state, "import table", IMP_CHUNK); if (!load_import_table(&state)) { goto load_error; @@ -646,6 +664,7 @@ bin_load(Process *c_p, ErtsProcLocks c_p_locks, * Read the lambda (fun) table. */ + CHKBLK(ERTS_ALC_T_CODE,state.code); if (state.chunks[LAMBDA_CHUNK].size > 0) { define_file(&state, "lambda (fun) table", LAMBDA_CHUNK); if (!read_lambda_table(&state)) { @@ -657,6 +676,7 @@ bin_load(Process *c_p, ErtsProcLocks c_p_locks, * Read the literal table. */ + CHKBLK(ERTS_ALC_T_CODE,state.code); if (state.chunks[LITERAL_CHUNK].size > 0) { define_file(&state, "literals table (constant pool)", LITERAL_CHUNK); if (!read_literal_table(&state)) { @@ -668,18 +688,25 @@ bin_load(Process *c_p, ErtsProcLocks c_p_locks, * Load the code chunk. */ + CHKBLK(ERTS_ALC_T_CODE,state.code); state.file_name = "code chunk"; state.file_p = state.code_start; state.file_left = state.code_size; - if (!load_code(&state) || !freeze_code(&state)) { + if (!load_code(&state)) { goto load_error; } + CHKBLK(ERTS_ALC_T_CODE,state.code); + if (!freeze_code(&state)) { + goto load_error; + } + /* * Read and validate the export table. (This must be done after * loading the code, because it contains labels.) */ + CHKBLK(ERTS_ALC_T_CODE,state.code); define_file(&state, "export table", EXP_CHUNK); if (!read_export_table(&state)) { goto load_error; @@ -690,16 +717,19 @@ bin_load(Process *c_p, ErtsProcLocks c_p_locks, * exported and imported functions. This can't fail. */ + CHKBLK(ERTS_ALC_T_CODE,state.code); rval = insert_new_code(c_p, c_p_locks, state.group_leader, state.module, state.code, state.loaded_size, state.catches); if (rval < 0) { goto load_error; } + CHKBLK(ERTS_ALC_T_CODE,state.code); final_touch(&state); /* * Loading succeded. */ + CHKBLK(ERTS_ALC_T_CODE,state.code); rval = 0; state.code = NULL; /* Prevent code from being freed. */ *modp = state.module; @@ -755,6 +785,9 @@ bin_load(Process *c_p, ErtsProcLocks c_p_locks, erts_free(ERTS_ALC_T_LOADER_TMP, (void *) state.genop_blocks); state.genop_blocks = next; } +#ifdef DEBUG + erts_fprintf(stderr,"Loaded %T\r\n",*modp); +#endif return rval; } @@ -791,7 +824,7 @@ init_state(LoaderState* stp) static int insert_new_code(Process *c_p, ErtsProcLocks c_p_locks, - Eterm group_leader, Eterm module, Eterm* code, Uint size, Uint catches) + Eterm group_leader, Eterm module, UWord* code, Uint size, UWord catches) { Module* modp; int rval; @@ -833,7 +866,7 @@ insert_new_code(Process *c_p, ErtsProcLocks c_p_locks, modules[i] = modules[i-1]; } modules[i].start = code; - modules[i].end = (Eterm *) (((byte *)code) + size); + modules[i].end = (UWord *) (((byte *)code) + size); num_loaded_modules++; mid_module = &modules[num_loaded_modules/2]; return 0; @@ -1083,7 +1116,7 @@ load_import_table(LoaderState* stp) * the BIF function. */ if ((e = erts_find_export_entry(mod, func, arity)) != NULL) { - if (e->code[3] == (Uint) em_apply_bif) { + if (e->code[3] == (UWord) em_apply_bif) { stp->import[i].bf = (BifFunction) e->code[4]; if (func == am_load_nif && mod == am_erlang && arity == 2) { stp->may_load_nif = 1; @@ -1151,7 +1184,7 @@ read_export_table(LoaderState* stp) * redefine). */ if ((e = erts_find_export_entry(stp->module, func, arity)) != NULL) { - if (e->code[3] == (Uint) em_apply_bif) { + if (e->code[3] == (UWord) em_apply_bif) { int j; for (j = 0; j < sizeof(allow_redef)/sizeof(allow_redef[0]); j++) { @@ -1220,7 +1253,7 @@ static int read_literal_table(LoaderState* stp) { int i; - Uint uncompressed_sz; + UWord uncompressed_sz; byte* uncompressed = 0; GetInt(stp, 4, uncompressed_sz); @@ -1338,8 +1371,8 @@ read_code_header(LoaderState* stp) * Initialize code area. */ stp->code_buffer_size = erts_next_heap_size(2048 + stp->num_functions, 0); - stp->code = (Eterm*) erts_alloc(ERTS_ALC_T_CODE, - sizeof(Eterm) * stp->code_buffer_size); + stp->code = (UWord *) erts_alloc(ERTS_ALC_T_CODE, + sizeof(UWord) * stp->code_buffer_size); stp->code[MI_NUM_FUNCTIONS] = stp->num_functions; stp->ci = MI_FUNCTIONS + stp->num_functions + 1; @@ -1365,16 +1398,18 @@ read_code_header(LoaderState* stp) LoadError2(Stp, "bad tag %d; expected %d", Actual, Expected); \ } else {} -#define Need(w) \ - ASSERT(ci <= code_buffer_size); \ - if (code_buffer_size < ci+(w)) { \ - code_buffer_size = erts_next_heap_size(ci+(w), 0); \ - stp->code = code \ - = (Eterm *) erts_realloc(ERTS_ALC_T_CODE, \ - (void *) code, \ - code_buffer_size * sizeof(Eterm)); \ - } +#define CodeNeed(w) do { \ + ASSERT(ci <= code_buffer_size); \ + if (code_buffer_size < ci+(w)) { \ + code_buffer_size = erts_next_heap_size(ci+(w), 0); \ + stp->code = code \ + = (UWord *) erts_realloc(ERTS_ALC_T_CODE, \ + (void *) code, \ + code_buffer_size * sizeof(UWord)); \ + } \ +} while (0) +#define TermWords(t) (((t) / (sizeof(UWord)/sizeof(Eterm))) + !!((t) % (sizeof(UWord)/sizeof(Eterm)))) static int @@ -1387,7 +1422,7 @@ load_code(LoaderState* stp) char* sign; int arg; /* Number of current argument. */ int num_specific; /* Number of specific ops for current. */ - Eterm* code; + UWord* code; int code_buffer_size; int specific; Uint last_label = 0; /* Number of last label. */ @@ -1446,7 +1481,7 @@ load_code(LoaderState* stp) if (((First) & 0x08) == 0) { \ Val = (First) >> 4; \ } else if (((First) & 0x10) == 0) { \ - Uint __w; \ + UWord __w; \ GetByte(Stp, __w); \ Val = (((First) >> 5) << 8) | __w; \ } else { \ @@ -1455,7 +1490,7 @@ load_code(LoaderState* stp) } while (0) for (arg = 0; arg < arity; arg++) { - Uint first; + UWord first; GetByte(stp, first); last_op->a[arg].type = first & 0x07; @@ -1464,7 +1499,7 @@ load_code(LoaderState* stp) if ((first & 0x08) == 0) { last_op->a[arg].val = first >> 4; } else if ((first & 0x10) == 0) { - Uint w; + UWord w; GetByte(stp, w); ASSERT(first < 0x800); last_op->a[arg].val = ((first >> 5) << 8) | w; @@ -1523,7 +1558,7 @@ load_code(LoaderState* stp) break; case TAG_z: { - Uint ext_tag; + UWord ext_tag; unsigned tag; GetValue(stp, first, ext_tag); @@ -1531,14 +1566,14 @@ load_code(LoaderState* stp) case 0: /* Floating point number */ { Eterm* hp; -# ifndef ARCH_64 +#if !defined(ARCH_64) || HALFWORD_HEAP /* XXX:PaN - Should use ARCH_64 variant instead */ Uint high, low; # endif last_op->a[arg].val = new_literal(stp, &hp, FLOAT_SIZE_OBJECT); hp[0] = HEADER_FLONUM; last_op->a[arg].type = TAG_q; -# ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP GetInt(stp, 8, hp[1]); # else GetInt(stp, 4, high); @@ -1575,10 +1610,10 @@ load_code(LoaderState* stp) break; case 3: /* Allocation list. */ { - Uint n; - Uint type; - Uint val; - Uint words = 0; + UWord n; + UWord type; + UWord val; + UWord words = 0; stp->new_float_instructions = 1; GetTagAndValue(stp, tag, n); @@ -1607,7 +1642,7 @@ load_code(LoaderState* stp) } case 4: /* Literal. */ { - Uint val; + UWord val; GetTagAndValue(stp, tag, val); VerifyTag(stp, tag, TAG_u); @@ -1734,7 +1769,7 @@ load_code(LoaderState* stp) } stp->specific_op = specific; - Need(opc[stp->specific_op].sz+2); /* Extra margin for packing */ + CodeNeed(opc[stp->specific_op].sz+2); /* Extra margin for packing */ code[ci++] = BeamOpCode(stp->specific_op); } @@ -1772,7 +1807,7 @@ load_code(LoaderState* stp) case 'c': /* Tagged constant */ switch (tag) { case TAG_i: - code[ci++] = make_small(tmp_op->a[arg].val); + code[ci++] = (UWord) make_small((Uint) tmp_op->a[arg].val); break; case TAG_a: code[ci++] = tmp_op->a[arg].val; @@ -1802,7 +1837,7 @@ load_code(LoaderState* stp) code[ci++] = make_yreg(tmp_op->a[arg].val); break; case TAG_i: - code[ci++] = make_small(tmp_op->a[arg].val); + code[ci++] = (UWord) make_small((Uint)tmp_op->a[arg].val); break; case TAG_a: code[ci++] = tmp_op->a[arg].val; @@ -1896,12 +1931,12 @@ load_code(LoaderState* stp) if (stp->import[i].bf == NULL) { LoadError1(stp, "not a BIF: import table index %d", i); } - code[ci++] = (Eterm) stp->import[i].bf; + code[ci++] = (UWord) stp->import[i].bf; break; - case 'P': /* Byte offset into tuple */ + case 'P': /* Byte offset into tuple */ /* XXX:PaN - * sizeof(Eterm or Eterm *) ? */ VerifyTag(stp, tag, TAG_u); tmp = tmp_op->a[arg].val; - code[ci++] = (Eterm) ((tmp_op->a[arg].val+1) * sizeof(Eterm *)); + code[ci++] = (UWord) ((tmp_op->a[arg].val+1) * sizeof(Eterm)); break; case 'l': /* Floating point register. */ VerifyTag(stp, tag_to_letter[tag], *sign); @@ -1925,17 +1960,17 @@ load_code(LoaderState* stp) for ( ; arg < tmp_op->arity; arg++) { switch (tmp_op->a[arg].type) { case TAG_i: - Need(1); + CodeNeed(1); code[ci++] = make_small(tmp_op->a[arg].val); break; case TAG_u: case TAG_a: case TAG_v: - Need(1); + CodeNeed(1); code[ci++] = tmp_op->a[arg].val; break; case TAG_f: - Need(1); + CodeNeed(1); code[ci] = stp->labels[tmp_op->a[arg].val].patches; stp->labels[tmp_op->a[arg].val].patches = ci; ci++; @@ -1947,24 +1982,41 @@ load_code(LoaderState* stp) lit = stp->literals[tmp_op->a[arg].val].term; if (is_big(lit)) { Eterm* bigp; + Eterm *tmp; Uint size; + Uint term_size; bigp = big_val(lit); - size = bignum_header_arity(*bigp); - Need(size+1); - code[ci++] = *bigp++; - while (size-- > 0) { - code[ci++] = *bigp++; + term_size = bignum_header_arity(*bigp); + size = TermWords(term_size + 1); + CodeNeed(size); + tmp = (Eterm *) (code + ci); + *tmp++ = *bigp++; + while (term_size-- > 0) { + *tmp++ = *bigp++; } + ci +=size; } else if (is_float(lit)) { -#ifdef ARCH_64 - Need(1); +#if defined(ARCH_64) && !HALFWORD_HEAP + CodeNeed(1); code[ci++] = float_val(stp->literals[tmp_op->a[arg].val].term)[1]; +#elif HALFWORD_HEAP + Eterm* fptr; + Uint size; + Eterm *tmp; + + fptr = float_val(stp->literals[tmp_op->a[arg].val].term)+1; + size = TermWords(2); + CodeNeed(size); + tmp = (Eterm *) (code + ci); + *tmp++ = *fptr++; + *tmp = *fptr; + ci += size; #else Eterm* fptr; fptr = float_val(stp->literals[tmp_op->a[arg].val].term)+1; - Need(2); + CodeNeed(2); code[ci++] = *fptr++; code[ci++] = *fptr; #endif @@ -1978,7 +2030,7 @@ load_code(LoaderState* stp) tag_to_letter[tmp_op->a[arg].type]); } } - +#if !HALFWORD_HEAP /* XXX:PaN - just disabled during development */ /* * The packing engine. */ @@ -1987,7 +2039,7 @@ load_code(LoaderState* stp) Uint stack[8]; /* Stack. */ Uint* sp = stack; /* Points to next free position. */ Uint packed = 0; /* Accumulator for packed operations. */ - + ASSERT(0); /* XXX:PaN - just to check that this does not happen when packing is disabled... */ for (prog = opc[stp->specific_op].pack; *prog; prog++) { switch (*prog) { case 'g': /* Get instruction; push on stack. */ @@ -2015,7 +2067,7 @@ load_code(LoaderState* stp) } ASSERT(sp == stack); /* Incorrect program? */ } - +#endif /* !HALFWORD_HEAP */ /* * Handle a few special cases. */ @@ -2037,9 +2089,9 @@ load_code(LoaderState* stp) /* Must make room for call_nif op */ int pad = MIN_FUNC_SZ - (finfo_ix - last_func_start); ASSERT(pad > 0 && pad < MIN_FUNC_SZ); - Need(pad); - sys_memmove(&code[finfo_ix+pad], &code[finfo_ix], FINFO_SZ*sizeof(Eterm)); - sys_memset(&code[finfo_ix], 0, pad*sizeof(Eterm)); + CodeNeed(pad); + sys_memmove(&code[finfo_ix+pad], &code[finfo_ix], FINFO_SZ*sizeof(UWord)); + sys_memset(&code[finfo_ix], 0, pad*sizeof(UWord)); ci += pad; stp->labels[last_label].value += pad; } @@ -2050,6 +2102,7 @@ load_code(LoaderState* stp) */ stp->function = code[ci-2]; stp->arity = code[ci-1]; + ASSERT(stp->labels[last_label].value == ci - FINFO_SZ); offset = MI_FUNCTIONS + function_number; code[offset] = stp->labels[last_label].patches; @@ -2161,7 +2214,6 @@ load_code(LoaderState* stp) } } -#undef Need load_error: return 0; @@ -2373,7 +2425,7 @@ gen_get_integer2(LoaderState* stp, GenOpArg Fail, GenOpArg Ms, GenOpArg Live, GenOpArg Flags, GenOpArg Dst) { GenOp* op; - Uint bits; + UWord bits; NEW_GENOP(stp, op); @@ -2838,14 +2890,14 @@ gen_literal_timeout(LoaderState* stp, GenOpArg Fail, GenOpArg Time) op->a[1].type = TAG_u; if (Time.type == TAG_i && (timeout = Time.val) >= 0 && -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP (timeout >> 32) == 0 #else 1 #endif ) { op->a[1].val = timeout; -#if !defined(ARCH_64) +#if !defined(ARCH_64) || HALFWORD_HEAP } else if (Time.type == TAG_q) { Eterm big; @@ -2856,11 +2908,13 @@ gen_literal_timeout(LoaderState* stp, GenOpArg Fail, GenOpArg Time) if (big_arity(big) > 1 || big_sign(big)) { goto error; } else { - (void) term_to_Uint(big, &op->a[1].val); + Uint u; + (void) term_to_Uint(big, &u); + op->a[1].val = (UWord) u; } #endif } else { -#if !defined(ARCH_64) +#if !defined(ARCH_64) || HALFWORD_HEAP error: #endif op->op = genop_i_wait_error_0; @@ -2883,14 +2937,14 @@ gen_literal_timeout_locked(LoaderState* stp, GenOpArg Fail, GenOpArg Time) op->a[1].type = TAG_u; if (Time.type == TAG_i && (timeout = Time.val) >= 0 && -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP (timeout >> 32) == 0 #else 1 #endif ) { op->a[1].val = timeout; -#ifndef ARCH_64 +#if !defined(ARCH_64) || HALFWORD_HEAP } else if (Time.type == TAG_q) { Eterm big; @@ -2901,11 +2955,13 @@ gen_literal_timeout_locked(LoaderState* stp, GenOpArg Fail, GenOpArg Time) if (big_arity(big) > 1 || big_sign(big)) { goto error; } else { - (void) term_to_Uint(big, &op->a[1].val); + Uint u; + (void) term_to_Uint(big, &u); + op->a[1].val = (UWord) u; } #endif } else { -#ifndef ARCH_64 +#if !defined(ARCH_64) || HALFWORD_HEAP error: #endif op->op = genop_i_wait_error_locked_0; @@ -3321,7 +3377,7 @@ gen_make_fun2(LoaderState* stp, GenOpArg idx) op->op = genop_i_make_fun_2; op->arity = 2; op->a[0].type = TAG_u; - op->a[0].val = (Uint) fe; + op->a[0].val = (UWord) fe; op->a[1].type = TAG_u; op->a[1].val = stp->lambdas[idx.val].num_free; op->next = NULL; @@ -3376,7 +3432,8 @@ gen_guard_bif(LoaderState* stp, GenOpArg Fail, GenOpArg Live, GenOpArg Bif, static int freeze_code(LoaderState* stp) { - Eterm* code = stp->code; + UWord* code = stp->code; + Uint *literal_end = NULL; Uint index; int i; byte* str_table; @@ -3401,46 +3458,49 @@ freeze_code(LoaderState* stp) * Calculate the final size of the code. */ - size = (stp->ci + stp->total_literal_size) * sizeof(Eterm) + + size = (stp->ci * sizeof(UWord)) + (stp->total_literal_size * sizeof(Eterm)) + strtab_size + attr_size + compile_size; /* * Move the code to its final location. */ - code = (Eterm *) erts_realloc(ERTS_ALC_T_CODE, (void *) code, size); - + code = (UWord *) erts_realloc(ERTS_ALC_T_CODE, (void *) code, size); + CHKBLK(ERTS_ALC_T_CODE,code); /* * Place a pointer to the op_int_code_end instruction in the * function table in the beginning of the file. */ - code[MI_FUNCTIONS+stp->num_functions] = (Eterm) (code + stp->ci - 1); + code[MI_FUNCTIONS+stp->num_functions] = (UWord) (code + stp->ci - 1); + CHKBLK(ERTS_ALC_T_CODE,code); /* * Store the pointer to the on_load function. */ if (stp->on_load) { - code[MI_ON_LOAD_FUNCTION_PTR] = (Eterm) (code + stp->on_load); + code[MI_ON_LOAD_FUNCTION_PTR] = (UWord) (code + stp->on_load); } else { code[MI_ON_LOAD_FUNCTION_PTR] = 0; } + CHKBLK(ERTS_ALC_T_CODE,code); + literal_end = (Uint *) (code+stp->ci); /* * Place the literal heap directly after the code and fix up all * put_literal instructions that refer to it. */ { - Eterm* ptr; - Eterm* low; - Eterm* high; + Uint* ptr; + Uint* low; + Uint* high; LiteralPatch* lp; - low = code+stp->ci; + low = (Uint *) (code+stp->ci); high = low + stp->total_literal_size; - code[MI_LITERALS_START] = (Eterm) low; - code[MI_LITERALS_END] = (Eterm) high; + code[MI_LITERALS_START] = (UWord) low; + code[MI_LITERALS_END] = (UWord) high; ptr = low; for (i = 0; i < stp->num_literals; i++) { Uint offset; @@ -3472,7 +3532,7 @@ freeze_code(LoaderState* stp) } lp = stp->literal_patches; while (lp != 0) { - Uint* op_ptr; + UWord* op_ptr; Uint literal; Literal* lit; @@ -3485,38 +3545,48 @@ freeze_code(LoaderState* stp) op_ptr[0] = literal; lp = lp->next; } - stp->ci += stp->total_literal_size; + literal_end += stp->total_literal_size; } /* * Place the string table and, optionally, attributes, after the literal heap. */ + CHKBLK(ERTS_ALC_T_CODE,code); - sys_memcpy(code+stp->ci, stp->chunks[STR_CHUNK].start, strtab_size); - str_table = (byte *) (code+stp->ci); + sys_memcpy(literal_end, stp->chunks[STR_CHUNK].start, strtab_size); + CHKBLK(ERTS_ALC_T_CODE,code); + str_table = (byte *) literal_end; if (attr_size) { byte* attr = str_table + strtab_size; sys_memcpy(attr, stp->chunks[ATTR_CHUNK].start, stp->chunks[ATTR_CHUNK].size); - code[MI_ATTR_PTR] = (Eterm) attr; - code[MI_ATTR_SIZE] = (Eterm) stp->chunks[ATTR_CHUNK].size; + code[MI_ATTR_PTR] = (UWord) attr; + code[MI_ATTR_SIZE] = (UWord) stp->chunks[ATTR_CHUNK].size; decoded_size = erts_decode_ext_size(attr, attr_size, 0); if (decoded_size < 0) { LoadError0(stp, "bad external term representation of module attributes"); } code[MI_ATTR_SIZE_ON_HEAP] = decoded_size; } + CHKBLK(ERTS_ALC_T_CODE,code); if (compile_size) { byte* compile_info = str_table + strtab_size + attr_size; + CHKBLK(ERTS_ALC_T_CODE,code); sys_memcpy(compile_info, stp->chunks[COMPILE_CHUNK].start, stp->chunks[COMPILE_CHUNK].size); - code[MI_COMPILE_PTR] = (Eterm) compile_info; - code[MI_COMPILE_SIZE] = (Eterm) stp->chunks[COMPILE_CHUNK].size; + CHKBLK(ERTS_ALC_T_CODE,code); + code[MI_COMPILE_PTR] = (UWord) compile_info; + CHKBLK(ERTS_ALC_T_CODE,code); + code[MI_COMPILE_SIZE] = (UWord) stp->chunks[COMPILE_CHUNK].size; + CHKBLK(ERTS_ALC_T_CODE,code); decoded_size = erts_decode_ext_size(compile_info, compile_size, 0); + CHKBLK(ERTS_ALC_T_CODE,code); if (decoded_size < 0) { LoadError0(stp, "bad external term representation of compilation information"); } + CHKBLK(ERTS_ALC_T_CODE,code); code[MI_COMPILE_SIZE_ON_HEAP] = decoded_size; } + CHKBLK(ERTS_ALC_T_CODE,code); /* @@ -3529,9 +3599,10 @@ freeze_code(LoaderState* stp) while (index != 0) { Uint next = code[index]; code[index] = BeamOpCode(op_put_string_IId); - code[index+2] = (Uint) (str_table + code[index+2] + code[index+1] - 1); + code[index+2] = (UWord) (str_table + code[index+2] + code[index+1] - 1); index = next; } + CHKBLK(ERTS_ALC_T_CODE,code); /* * Go through all i_new_bs_put_strings instructions, restore the pointer to @@ -3543,23 +3614,25 @@ freeze_code(LoaderState* stp) while (index != 0) { Uint next = code[index]; code[index] = BeamOpCode(op_bs_put_string_II); - code[index+2] = (Uint) (str_table + code[index+2]); + code[index+2] = (UWord) (str_table + code[index+2]); index = next; } + CHKBLK(ERTS_ALC_T_CODE,code); { StringPatch* sp = stp->string_patches; while (sp != 0) { - Uint* op_ptr; + UWord* op_ptr; byte* strp; op_ptr = code + sp->pos; strp = str_table + op_ptr[0]; - op_ptr[0] = (Eterm) strp; + op_ptr[0] = (UWord) strp; sp = sp->next; } } + CHKBLK(ERTS_ALC_T_CODE,code); /* * Resolve all labels. @@ -3579,10 +3652,11 @@ freeze_code(LoaderState* stp) ASSERT(this_patch < stp->ci); next_patch = code[this_patch]; ASSERT(next_patch < stp->ci); - code[this_patch] = (Uint) (code + value); + code[this_patch] = (UWord) (code + value); this_patch = next_patch; } } + CHKBLK(ERTS_ALC_T_CODE,code); /* * Fix all catch_yf instructions. @@ -3590,13 +3664,14 @@ freeze_code(LoaderState* stp) index = stp->catches; catches = BEAM_CATCHES_NIL; while (index != 0) { - Uint next = code[index]; + UWord next = code[index]; code[index] = BeamOpCode(op_catch_yf); - catches = beam_catches_cons((Uint*)code[index+2], catches); + catches = beam_catches_cons((UWord *)code[index+2], catches); code[index+2] = make_catch(catches); index = next; } stp->catches = catches; + CHKBLK(ERTS_ALC_T_CODE,code); /* * Save the updated code pointer and code size. @@ -3605,6 +3680,7 @@ freeze_code(LoaderState* stp) stp->code = code; stp->loaded_size = size; + CHKBLK(ERTS_ALC_T_CODE,code); return 1; load_error: @@ -3638,7 +3714,7 @@ final_touch(LoaderState* stp) * callable yet. */ ep->address = ep->code+3; - ep->code[4] = (Eterm) stp->export[i].address; + ep->code[4] = (UWord) stp->export[i].address; } } @@ -3650,14 +3726,14 @@ final_touch(LoaderState* stp) Eterm mod; Eterm func; Uint arity; - Uint import; + UWord import; Uint current; Uint next; mod = stp->import[i].module; func = stp->import[i].function; arity = stp->import[i].arity; - import = (Uint) erts_export_put(mod, func, arity); + import = (UWord) erts_export_put(mod, func, arity); current = stp->import[i].patches; while (current != 0) { ASSERT(current < stp->ci); @@ -3675,7 +3751,7 @@ final_touch(LoaderState* stp) for (i = 0; i < stp->num_lambdas; i++) { unsigned entry_label = stp->lambdas[i].label; ErlFunEntry* fe = stp->lambdas[i].fe; - Eterm* code_ptr = (Eterm *) (stp->code + stp->labels[entry_label].value); + UWord* code_ptr = (UWord *) (stp->code + stp->labels[entry_label].value); if (fe->address[0] != 0) { /* @@ -3807,7 +3883,7 @@ transform_engine(LoaderState* st) if (i >= st->num_imports || st->import[i].bf == NULL) goto restart; if (bif_number != -1 && - bif_export[bif_number]->code[4] != (Uint) st->import[i].bf) { + bif_export[bif_number]->code[4] != (UWord) st->import[i].bf) { goto restart; } } @@ -4071,7 +4147,7 @@ load_printf(int line, LoaderState* context, char *fmt,...) static int -get_int_val(LoaderState* stp, Uint len_code, Uint* result) +get_int_val(LoaderState* stp, Uint len_code, UWord* result) { Uint count; Uint val; @@ -4103,7 +4179,7 @@ get_int_val(LoaderState* stp, Uint len_code, Uint* result) static int -get_erlang_integer(LoaderState* stp, Uint len_code, Uint* result) +get_erlang_integer(LoaderState* stp, Uint len_code, UWord* result) { Uint count; Sint val; @@ -4124,11 +4200,12 @@ get_erlang_integer(LoaderState* stp, Uint len_code, Uint* result) count = len_code + 2; } else { Uint tag; + UWord len_word; ASSERT(len_code == 7); - GetTagAndValue(stp, tag, len_code); + GetTagAndValue(stp, tag, len_word); VerifyTag(stp, TAG_u, tag); - count = len_code + 9; + count = len_word + 9; } /* @@ -4376,7 +4453,7 @@ functions_in_module(Process* p, /* Process whose heap to use. */ Eterm mod) /* Tagged atom for module. */ { Module* modp; - Eterm* code; + UWord* code; int i; Uint num_functions; Eterm* hp; @@ -4394,9 +4471,9 @@ functions_in_module(Process* p, /* Process whose heap to use. */ num_functions = code[MI_NUM_FUNCTIONS]; hp = HAlloc(p, 5*num_functions); for (i = num_functions-1; i >= 0 ; i--) { - Eterm* func_info = (Eterm *) code[MI_FUNCTIONS+i]; - Eterm name = func_info[3]; - int arity = func_info[4]; + UWord* func_info = (UWord *) code[MI_FUNCTIONS+i]; + Eterm name = (Eterm) func_info[3]; + int arity = (int) func_info[4]; Eterm tuple; ASSERT(is_atom(name)); @@ -4419,7 +4496,7 @@ static Eterm native_addresses(Process* p, Eterm mod) { Module* modp; - Eterm* code; + UWord* code; int i; Eterm* hp; Uint num_functions; @@ -4442,9 +4519,9 @@ native_addresses(Process* p, Eterm mod) hp = HAlloc(p, need); hp_end = hp + need; for (i = num_functions-1; i >= 0 ; i--) { - Eterm* func_info = (Eterm *) code[MI_FUNCTIONS+i]; - Eterm name = func_info[3]; - int arity = func_info[4]; + UWord* func_info = (UWord *) code[MI_FUNCTIONS+i]; + Eterm name = (Eterm) func_info[3]; + int arity = (int) func_info[4]; Eterm tuple; ASSERT(is_atom(name)); @@ -4486,7 +4563,7 @@ exported_from_module(Process* p, /* Process whose heap to use. */ Eterm tuple; if (ep->address == ep->code+3 && - ep->code[3] == (Eterm) em_call_error_handler) { + ep->code[3] == (UWord) em_call_error_handler) { /* There is a call to the function, but it does not exist. */ continue; } @@ -4519,7 +4596,7 @@ attributes_for_module(Process* p, /* Process whose heap to use. */ { Module* modp; - Eterm* code; + UWord* code; Eterm* hp; byte* ext; Eterm result = NIL; @@ -4559,7 +4636,7 @@ compilation_info_for_module(Process* p, /* Process whose heap to use. */ Eterm mod) /* Tagged atom for module. */ { Module* modp; - Eterm* code; + UWord* code; Eterm* hp; byte* ext; Eterm result = NIL; @@ -4591,8 +4668,8 @@ compilation_info_for_module(Process* p, /* Process whose heap to use. */ /* * Returns a pointer to {module, function, arity}, or NULL if not found. */ -Eterm* -find_function_from_pc(Eterm* pc) +UWord * +find_function_from_pc(UWord* pc) { Range* low = modules; Range* high = low + num_loaded_modules; @@ -4604,9 +4681,9 @@ find_function_from_pc(Eterm* pc) } else if (pc > mid->end) { low = mid + 1; } else { - Eterm** low1 = (Eterm **) (mid->start + MI_FUNCTIONS); - Eterm** high1 = low1 + mid->start[MI_NUM_FUNCTIONS]; - Eterm** mid1; + UWord** low1 = (UWord **) (mid->start + MI_FUNCTIONS); + UWord** high1 = low1 + mid->start[MI_NUM_FUNCTIONS]; + UWord** mid1; while (low1 < high1) { mid1 = low1 + (high1-low1) / 2; @@ -4719,10 +4796,10 @@ code_module_md5_1(Process* p, Eterm Bin) #define WORDS_PER_FUNCTION 6 -static Eterm* -make_stub(Eterm* fp, Eterm mod, Eterm func, Uint arity, Uint native, Eterm OpCode) +static UWord* +make_stub(UWord* fp, Eterm mod, Eterm func, Uint arity, Uint native, UWord OpCode) { - fp[0] = (Eterm) BeamOp(op_i_func_info_IaaI); + fp[0] = (UWord) BeamOp(op_i_func_info_IaaI); fp[1] = native; fp[2] = mod; fp[3] = func; @@ -4741,14 +4818,14 @@ static byte* stub_copy_info(LoaderState* stp, int chunk, /* Chunk: ATTR_CHUNK or COMPILE_CHUNK */ byte* info, /* Where to store info. */ - Eterm* ptr_word, /* Where to store pointer into info. */ - Eterm* size_word) /* Where to store size of info. */ + UWord* ptr_word, /* Where to store pointer into info. */ + UWord* size_word) /* Where to store size of info. */ { Sint decoded_size; Uint size = stp->chunks[chunk].size; if (size != 0) { memcpy(info, stp->chunks[chunk].start, size); - *ptr_word = (Eterm) info; + *ptr_word = (UWord) info; decoded_size = erts_decode_ext_size(info, size, 0); if (decoded_size < 0) { return 0; @@ -4791,7 +4868,7 @@ stub_read_export_table(LoaderState* stp) } static void -stub_final_touch(LoaderState* stp, Eterm* fp) +stub_final_touch(LoaderState* stp, UWord* fp) { int i; int n = stp->num_exps; @@ -4978,12 +5055,12 @@ Eterm erts_make_stub_module(Process* p, Eterm Mod, Eterm Beam, Eterm Info) { LoaderState state; - Eterm Funcs; - Eterm Patchlist; + UWord Funcs; + UWord Patchlist; Eterm* tp; - Eterm* code = NULL; - Eterm* ptrs; - Eterm* fp; + UWord* code = NULL; + UWord* ptrs; + UWord* fp; byte* info; Uint ci; int n; @@ -5072,7 +5149,7 @@ erts_make_stub_module(Process* p, Eterm Mod, Eterm Beam, Eterm Info) * Allocate memory for the stub module. */ - code_size = ((WORDS_PER_FUNCTION+1)*n + MI_FUNCTIONS + 2) * sizeof(Eterm); + code_size = ((WORDS_PER_FUNCTION+1)*n + MI_FUNCTIONS + 2) * sizeof(UWord); code_size += state.chunks[ATTR_CHUNK].size; code_size += state.chunks[COMPILE_CHUNK].size; code = erts_alloc_fnf(ERTS_ALC_T_CODE, code_size); @@ -5141,7 +5218,7 @@ erts_make_stub_module(Process* p, Eterm Mod, Eterm Beam, Eterm Info) * Set the pointer and make the stub. Put a return instruction * as the body until we know what kind of trap we should put there. */ - ptrs[i] = (Eterm) fp; + ptrs[i] = (UWord) fp; #ifdef HIPE op = (Eterm) BeamOpCode(op_hipe_trap_call); /* Might be changed later. */ #else @@ -5154,8 +5231,8 @@ erts_make_stub_module(Process* p, Eterm Mod, Eterm Beam, Eterm Info) * Insert the last pointer and the int_code_end instruction. */ - ptrs[i] = (Eterm) fp; - *fp++ = (Eterm) BeamOp(op_int_code_end); + ptrs[i] = (UWord) fp; + *fp++ = (UWord) BeamOp(op_int_code_end); /* * Copy attributes and compilation information. @@ -5222,9 +5299,9 @@ erts_make_stub_module(Process* p, Eterm Mod, Eterm Beam, Eterm Info) #undef WORDS_PER_FUNCTION -static int safe_mul(Uint a, Uint b, Uint* resp) +static int safe_mul(UWord a, UWord b, UWord* resp) { - Uint res = a * b; + UWord res = a * b; *resp = res; if (b == 0) { diff --git a/erts/emulator/beam/beam_load.h b/erts/emulator/beam/beam_load.h index c17844a553..a24460d2a5 100644 --- a/erts/emulator/beam/beam_load.h +++ b/erts/emulator/beam/beam_load.h @@ -44,13 +44,13 @@ extern void** beam_ops; #endif -extern Eterm beam_debug_apply[]; -extern Eterm* em_call_error_handler; -extern Eterm* em_apply_bif; -extern Eterm* em_call_traced_function; +extern UWord beam_debug_apply[]; +extern UWord* em_call_error_handler; +extern UWord* em_apply_bif; +extern UWord* em_call_traced_function; typedef struct { - Eterm* start; /* Pointer to start of module. */ - Eterm* end; /* Points one word beyond last function in module. */ + UWord* start; /* Pointer to start of module. */ + UWord* end; /* Points one word beyond last function in module. */ } Range; /* diff --git a/erts/emulator/beam/bif.c b/erts/emulator/beam/bif.c index 0b21cf3afd..3aa258b675 100644 --- a/erts/emulator/beam/bif.c +++ b/erts/emulator/beam/bif.c @@ -3470,7 +3470,12 @@ BIF_RETTYPE make_fun_3(BIF_ALIST_3) } hp = HAlloc(BIF_P, 2); hp[0] = HEADER_EXPORT; +#if HALFWORD_HEAP + /* Yes, May be misaligned, but X86_64 will fix it... */ + memcpy(hp+1,erts_export_get_or_make_stub(BIF_ARG_1, BIF_ARG_2, (Uint) arity),sizeof(Export *)); +#else hp[1] = (Eterm) erts_export_get_or_make_stub(BIF_ARG_1, BIF_ARG_2, (Uint) arity); +#endif BIF_RET(make_export(hp)); } @@ -3886,7 +3891,7 @@ BIF_RETTYPE hash_2(BIF_ALIST_2) if ((range = signed_val(BIF_ARG_2)) <= 0) { /* [1..MAX_SMALL] */ BIF_ERROR(BIF_P, BADARG); } -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP if (range > ((1L << 27) - 1)) BIF_ERROR(BIF_P, BADARG); #endif @@ -3958,7 +3963,7 @@ BIF_RETTYPE phash2_2(BIF_ALIST_2) /* * Return either a small or a big. Use the heap for bigs if there is room. */ -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP BIF_RET(make_small(final_hash)); #else if (IS_USMALL(0, final_hash)) { @@ -4120,8 +4125,8 @@ void erts_init_bif(void) #else bif_return_trap_export.code[2] = 1; #endif - bif_return_trap_export.code[3] = (Eterm) em_apply_bif; - bif_return_trap_export.code[4] = (Eterm) &bif_return_trap; + bif_return_trap_export.code[3] = (UWord) em_apply_bif; + bif_return_trap_export.code[4] = (UWord) &bif_return_trap; flush_monitor_message_trap = erts_export_put(am_erlang, am_flush_monitor_message, diff --git a/erts/emulator/beam/bif.h b/erts/emulator/beam/bif.h index 05e9b78c28..4342a6cf4e 100644 --- a/erts/emulator/beam/bif.h +++ b/erts/emulator/beam/bif.h @@ -125,7 +125,7 @@ do { \ #define ERTS_BIF_PREP_TRAP0(Ret, Trap, Proc) \ do { \ (Proc)->arity = 0; \ - (Proc)->def_arg_reg[3] = (Eterm) (Trap->address); \ + *((UWord *) (UWord) ((Proc)->def_arg_reg + 3)) = (UWord) ((Trap)->address); \ (Proc)->freason = TRAP; \ (Ret) = THE_NON_VALUE; \ } while (0) @@ -134,7 +134,8 @@ do { \ do { \ (Proc)->arity = 1; \ (Proc)->def_arg_reg[0] = (Eterm) (A0); \ - (Proc)->def_arg_reg[3] = (Eterm) ((Trap)->address); \ + *((UWord *) (UWord) ((Proc)->def_arg_reg + 3)) = (UWord) ((Trap)->address); \ + (Proc)->def_arg_reg[3] = (UWord) ((Trap)->address); \ (Proc)->freason = TRAP; \ (Ret) = THE_NON_VALUE; \ } while (0) @@ -144,7 +145,8 @@ do { \ (Proc)->arity = 2; \ (Proc)->def_arg_reg[0] = (Eterm) (A0); \ (Proc)->def_arg_reg[1] = (Eterm) (A1); \ - (Proc)->def_arg_reg[3] = (Eterm) ((Trap)->address); \ + *((UWord *) (UWord) ((Proc)->def_arg_reg + 3)) = (UWord) ((Trap)->address); \ + (Proc)->def_arg_reg[3] = (UWord) ((Trap)->address); \ (Proc)->freason = TRAP; \ (Ret) = THE_NON_VALUE; \ } while (0) @@ -155,14 +157,15 @@ do { \ (Proc)->def_arg_reg[0] = (Eterm) (A0); \ (Proc)->def_arg_reg[1] = (Eterm) (A1); \ (Proc)->def_arg_reg[2] = (Eterm) (A2); \ - (Proc)->def_arg_reg[3] = (Eterm) ((Trap)->address); \ + *((UWord *) (UWord) ((Proc)->def_arg_reg + 3)) = (UWord) ((Trap)->address); \ + (Proc)->def_arg_reg[3] = (UWord) ((Trap)->address); \ (Proc)->freason = TRAP; \ (Ret) = THE_NON_VALUE; \ } while (0) #define BIF_TRAP0(p, Trap_) do { \ (p)->arity = 0; \ - (p)->def_arg_reg[3] = (Eterm) ((Trap_)->address); \ + *((UWord *) (UWord) ((p)->def_arg_reg + 3)) = (UWord) ((Trap_)->address); \ (p)->freason = TRAP; \ return THE_NON_VALUE; \ } while(0) @@ -170,7 +173,7 @@ do { \ #define BIF_TRAP1(Trap_, p, A0) do { \ (p)->arity = 1; \ (p)->def_arg_reg[0] = (A0); \ - (p)->def_arg_reg[3] = (Eterm) ((Trap_)->address); \ + *((UWord *) (UWord) ((p)->def_arg_reg + 3)) = (UWord) ((Trap_)->address); \ (p)->freason = TRAP; \ return THE_NON_VALUE; \ } while(0) @@ -179,7 +182,7 @@ do { \ (p)->arity = 2; \ (p)->def_arg_reg[0] = (A0); \ (p)->def_arg_reg[1] = (A1); \ - (p)->def_arg_reg[3] = (Eterm) ((Trap_)->address); \ + *((UWord *) (UWord) ((p)->def_arg_reg + 3)) = (UWord) ((Trap_)->address); \ (p)->freason = TRAP; \ return THE_NON_VALUE; \ } while(0) @@ -189,14 +192,14 @@ do { \ (p)->def_arg_reg[0] = (A0); \ (p)->def_arg_reg[1] = (A1); \ (p)->def_arg_reg[2] = (A2); \ - (p)->def_arg_reg[3] = (Eterm) ((Trap_)->address); \ + *((UWord *) (UWord) ((p)->def_arg_reg + 3)) = (UWord) ((Trap_)->address); \ (p)->freason = TRAP; \ return THE_NON_VALUE; \ } while(0) #define BIF_TRAP_CODE_PTR_0(p, Code_) do { \ (p)->arity = 0; \ - (p)->def_arg_reg[3] = (Eterm) (Code_); \ + *((UWord *) (UWord) ((p)->def_arg_reg + 3)) = (UWord) (Code_); \ (p)->freason = TRAP; \ return THE_NON_VALUE; \ } while(0) diff --git a/erts/emulator/beam/big.c b/erts/emulator/beam/big.c index 03c88da8c6..b8464ded28 100644 --- a/erts/emulator/beam/big.c +++ b/erts/emulator/beam/big.c @@ -1459,7 +1459,31 @@ Eterm uint_to_big(Uint x, Eterm *y) BIG_DIGIT(y, 0) = x; return make_big(y); } +/* +** convert UWord to bigint +** (must only be used if x is to big to be stored as a small) +** Allocation is tricky, the heap need has to be calculated +** with the macro BIG_UWORD_HEAP_SIZE(x) +*/ +Eterm uword_to_big(UWord x, Eterm *y) +{ +#if HALFWORD_HEAP + Uint upper = x >> 32; + Uint lower = x & 0xFFFFFFFFUL; + if (upper == 0) { + *y = make_pos_bignum_header(1); + } else { + *y = make_pos_bignum_header(2); + BIG_DIGIT(y, 1) = upper; + } + BIG_DIGIT(y, 0) = lower; +#else + *y = make_pos_bignum_header(1); + BIG_DIGIT(y, 0) = x; +#endif + return make_big(y); +} /* ** convert signed int to bigint diff --git a/erts/emulator/beam/big.h b/erts/emulator/beam/big.h index b8e38d482c..d74da7cef7 100644 --- a/erts/emulator/beam/big.h +++ b/erts/emulator/beam/big.h @@ -34,7 +34,7 @@ typedef Uint ErtsDigit; -#if (SIZEOF_VOID_P == 4) && defined(SIZEOF_LONG_LONG) && (SIZEOF_LONG_LONG == 8) +#if ((SIZEOF_VOID_P == 4) || HALFWORD_HEAP) && defined(SIZEOF_LONG_LONG) && (SIZEOF_LONG_LONG == 8) /* Assume 32-bit machine with long long support */ typedef Uint64 ErtsDoubleDigit; typedef Uint16 ErtsHalfDigit; @@ -58,7 +58,7 @@ typedef Uint32 ErtsHalfDigit; typedef Uint dsize_t; /* Vector size type */ -#define D_EXP (SIZEOF_VOID_P*8) +#define D_EXP (ERTS_SIZEOF_ETERM*8) #define D_MASK ((ErtsDigit)(-1)) /* D_BASE-1 */ /* macros for bignum objects */ @@ -88,6 +88,12 @@ typedef Uint dsize_t; /* Vector size type */ #define BIG_UINT_HEAP_SIZE (1 + 1) /* always, since sizeof(Uint) <= sizeof(Eterm) */ +#if HALFWORD_HEAP +#define BIG_UWORD_HEAP_SIZE(UW) (((UW) >> (sizeof(Uint) * 8)) ? 3 : 2) +#else +#define BIG_UWORD_HEAP_SIZE(UW) BIG_UINT_HEAP_SIZE +#endif + #ifdef ARCH_32 #define ERTS_UINT64_BIG_HEAP_SIZE__(X) \ @@ -136,6 +142,7 @@ int big_ucomp (Eterm, Eterm); int big_to_double(Eterm x, double* resp); Eterm small_to_big(Sint, Eterm*); Eterm uint_to_big(Uint, Eterm*); +Eterm uword_to_big(UWord, Eterm*); Eterm erts_make_integer(Uint, Process *); dsize_t big_bytes(Eterm); diff --git a/erts/emulator/beam/break.c b/erts/emulator/beam/break.c index cc69977b79..0b7afcac02 100644 --- a/erts/emulator/beam/break.c +++ b/erts/emulator/beam/break.c @@ -381,7 +381,7 @@ loaded(int to, void *to_arg) int i; int old = 0; int cur = 0; - Eterm* code; + UWord* code; /* * Calculate and print totals. diff --git a/erts/emulator/beam/dist.c b/erts/emulator/beam/dist.c index 64ab88fc45..eb8fb02904 100644 --- a/erts/emulator/beam/dist.c +++ b/erts/emulator/beam/dist.c @@ -1620,9 +1620,9 @@ dsig_send(ErtsDSigData *dsdp, Eterm ctl, Eterm msg, int force_busy) */ data_size >>= (10-4); -#if defined(ARCH_64) +#if defined(ARCH_64) && !HALFWORD_HEAP data_size &= 0x003fffffffffffff; -#elif defined(ARCH_32) +#elif defined(ARCH_32) || HALFWORD_HEAP data_size &= 0x003fffff; #else # error "Ohh come on ... !?!" @@ -1706,9 +1706,9 @@ dist_port_commandv(Port *prt, ErtsDistOutputBuf *obuf) } -#if defined(ARCH_64) +#if defined(ARCH_64) && !HALFWORD_HEAP #define ERTS_PORT_REDS_MASK__ 0x003fffffffffffffL -#elif defined(ARCH_32) +#elif defined(ARCH_32) || HALFWORD_HEAP #define ERTS_PORT_REDS_MASK__ 0x003fffff #else # error "Ohh come on ... !?!" diff --git a/erts/emulator/beam/erl_alloc.c b/erts/emulator/beam/erl_alloc.c index 4403a19f4a..9c5210fed6 100644 --- a/erts/emulator/beam/erl_alloc.c +++ b/erts/emulator/beam/erl_alloc.c @@ -220,7 +220,7 @@ set_default_ll_alloc_opts(struct au_init *ip) ip->init.util.ramv = 0; ip->init.util.mmsbc = 0; ip->init.util.mmmbc = 0; - ip->init.util.sbct = ~((Uint) 0); + ip->init.util.sbct = ~((UWord) 0); ip->init.util.name_prefix = "ll_"; ip->init.util.alloc_no = ERTS_ALC_A_LONG_LIVED; #ifndef SMALL_MEMORY @@ -394,7 +394,7 @@ static void init_thr_ix(int static_ixs); void erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop) { - Uint extra_block_size = 0; + UWord extra_block_size = 0; int i; erts_alc_hndl_args_init_t init = { 0, @@ -542,7 +542,6 @@ erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop) sys_alloc_opt(SYS_ALLOC_OPT_TRIM_THRESHOLD, init.trim_threshold); sys_alloc_opt(SYS_ALLOC_OPT_TOP_PAD, init.top_pad); - if (erts_allctrs_info[ERTS_FIX_CORE_ALLOCATOR].enabled) erts_fix_core_allocator_ix = ERTS_FIX_CORE_ALLOCATOR; else @@ -719,8 +718,8 @@ start_au_allocator(ErtsAlcType_t alctr_n, init->init.util.name_prefix); tspec->allctr = (Allctr_t **) states; states = ((char *) states) + sizeof(Allctr_t *) * (tspec->size + 1); - states = ((((Uint) states) & ERTS_CACHE_LINE_MASK) - ? (void *) ((((Uint) states) & ~ERTS_CACHE_LINE_MASK) + states = ((((UWord) states) & ERTS_CACHE_LINE_MASK) + ? (void *) ((((UWord) states) & ~ERTS_CACHE_LINE_MASK) + ERTS_CACHE_LINE_SIZE) : (void *) states); tspec->allctr[0] = init->thr_spec > 0 ? (Allctr_t *) state : (Allctr_t *) NULL; @@ -2948,9 +2947,9 @@ unsigned long erts_alc_test(unsigned long op, #endif -#define FENCE_SZ (3*sizeof(Uint)) +#define FENCE_SZ (3*sizeof(UWord)) -#ifdef ARCH_64 +#if defined(ARCH_64) #define FENCE_PATTERN 0xABCDEF97ABCDEF97 #else #define FENCE_PATTERN 0xABCDEF97 @@ -2960,7 +2959,7 @@ unsigned long erts_alc_test(unsigned long op, #define TYPE_PATTERN_SHIFT 16 #define FIXED_FENCE_PATTERN_MASK \ - (~((Uint) (TYPE_PATTERN_MASK << TYPE_PATTERN_SHIFT))) + (~((UWord) (TYPE_PATTERN_MASK << TYPE_PATTERN_SHIFT))) #define FIXED_FENCE_PATTERN \ (FENCE_PATTERN & FIXED_FENCE_PATTERN_MASK) @@ -2971,21 +2970,60 @@ unsigned long erts_alc_test(unsigned long op, (((P) >> TYPE_PATTERN_SHIFT) & TYPE_PATTERN_MASK) +#ifdef ERTS_ALLOC_UTIL_HARD_DEBUG +static void *check_memory_fence(void *ptr, Uint *size, ErtsAlcType_t n, int func); + +void check_allocated_block( Uint type, void *blk) +{ + Uint dummy; + check_memory_fence(blk, &dummy, ERTS_ALC_T2N(type), ERTS_ALC_O_FREE); +} + +void check_allocators(void) +{ + int i; + if (!erts_initialized) + return; + for (i = ERTS_ALC_A_MIN; i <= ERTS_ALC_A_MAX; ++i) { + if (erts_allctrs_info[i].alloc_util) { + ErtsAllocatorFunctions_t *real_af = (ErtsAllocatorFunctions_t *) erts_allctrs[i].extra; + Allctr_t *allctr = real_af->extra; + Carrier_t *ct; +#ifdef USE_THREADS + if (allctr->thread_safe) + erts_mtx_lock(&allctr->mutex); +#endif + + if (allctr->check_mbc) { + for (ct = allctr->mbc_list.first; ct; ct = ct->next) { + fprintf(stderr,"Checking allocator %d\r\n",i); + allctr->check_mbc(allctr,ct); + } + } +#ifdef USE_THREADS + if (allctr->thread_safe) + erts_mtx_unlock(&allctr->mutex); +#endif + } + } +} +#endif + static void * set_memory_fence(void *ptr, Uint sz, ErtsAlcType_t n) { - Uint *ui_ptr; - Uint pattern; + UWord *ui_ptr; + UWord pattern; if (!ptr) return NULL; - ui_ptr = (Uint *) ptr; + ui_ptr = (UWord *) ptr; pattern = MK_PATTERN(n); *(ui_ptr++) = sz; *(ui_ptr++) = pattern; - memcpy((void *) (((char *) ui_ptr)+sz), (void *) &pattern, sizeof(Uint)); + memcpy((void *) (((char *) ui_ptr)+sz), (void *) &pattern, sizeof(UWord)); return (void *) ui_ptr; } @@ -2995,14 +3033,14 @@ check_memory_fence(void *ptr, Uint *size, ErtsAlcType_t n, int func) { Uint sz; Uint found_type; - Uint pre_pattern; - Uint post_pattern; - Uint *ui_ptr; + UWord pre_pattern; + UWord post_pattern; + UWord *ui_ptr; if (!ptr) return NULL; - ui_ptr = (Uint *) ptr; + ui_ptr = (UWord *) ptr; pre_pattern = *(--ui_ptr); *size = sz = *(--ui_ptr); @@ -3015,7 +3053,7 @@ check_memory_fence(void *ptr, Uint *size, ErtsAlcType_t n, int func) (unsigned long) ptr); } - memcpy((void *) &post_pattern, (void *) (((char *)ptr)+sz), sizeof(Uint)); + memcpy((void *) &post_pattern, (void *) (((char *)ptr)+sz), sizeof(UWord)); if (post_pattern != MK_PATTERN(n) || pre_pattern != post_pattern) { diff --git a/erts/emulator/beam/erl_alloc.h b/erts/emulator/beam/erl_alloc.h index e7a203002f..3f090abdc2 100644 --- a/erts/emulator/beam/erl_alloc.h +++ b/erts/emulator/beam/erl_alloc.h @@ -553,7 +553,7 @@ NAME##_free(TYPE *p) \ } #ifdef DEBUG -#define ERTS_ALC_DBG_BLK_SZ(PTR) (*(((Uint *) (PTR)) - 2)) +#define ERTS_ALC_DBG_BLK_SZ(PTR) (*(((UWord *) (PTR)) - 2)) #endif /* #ifdef DEBUG */ #undef ERTS_ALC_INLINE diff --git a/erts/emulator/beam/erl_alloc.types b/erts/emulator/beam/erl_alloc.types index f808d3b66e..2d7077227f 100644 --- a/erts/emulator/beam/erl_alloc.types +++ b/erts/emulator/beam/erl_alloc.types @@ -138,6 +138,7 @@ type PEND_SUSPEND SHORT_LIVED PROCESSES pending_suspend type PROC_LIST SHORT_LIVED PROCESSES proc_list type FUN_ENTRY FIXED_SIZE CODE fun_entry type ATOM_TXT LONG_LIVED ATOM atom_text +type BEAM_REGISTER EHEAP PROCESSES beam_register type HEAP EHEAP PROCESSES heap type OLD_HEAP EHEAP PROCESSES old_heap type HEAP_FRAG EHEAP PROCESSES heap_frag diff --git a/erts/emulator/beam/erl_alloc_util.c b/erts/emulator/beam/erl_alloc_util.c index 8b71b51912..022a2829f6 100644 --- a/erts/emulator/beam/erl_alloc_util.c +++ b/erts/emulator/beam/erl_alloc_util.c @@ -69,14 +69,14 @@ static int initialized = 0; #if HAVE_ERTS_MSEG -#define INV_MSEG_UNIT_MASK ((Uint) (mseg_unit_size - 1)) +#define INV_MSEG_UNIT_MASK ((UWord) (mseg_unit_size - 1)) #define MSEG_UNIT_MASK (~INV_MSEG_UNIT_MASK) #define MSEG_UNIT_FLOOR(X) ((X) & MSEG_UNIT_MASK) #define MSEG_UNIT_CEILING(X) MSEG_UNIT_FLOOR((X) + INV_MSEG_UNIT_MASK) #endif -#define INV_SYS_ALLOC_CARRIER_MASK ((Uint) (sys_alloc_carrier_size - 1)) +#define INV_SYS_ALLOC_CARRIER_MASK ((UWord) (sys_alloc_carrier_size - 1)) #define SYS_ALLOC_CARRIER_MASK (~INV_SYS_ALLOC_CARRIER_MASK) #define SYS_ALLOC_CARRIER_FLOOR(X) ((X) & SYS_ALLOC_CARRIER_MASK) #define SYS_ALLOC_CARRIER_CEILING(X) \ @@ -85,7 +85,7 @@ static int initialized = 0; #undef ASSERT #define ASSERT ASSERT_EXPR -#define ERTS_ALCU_FLG_FAIL_REALLOC_MOVE ((Uint) 1) +#define ERTS_ALCU_FLG_FAIL_REALLOC_MOVE ((UWord) 1) #if 0 /* Can be useful for debugging */ @@ -114,12 +114,12 @@ static Uint mseg_unit_size; /* Blocks ... */ -#define SBC_BLK_FTR_FLG (((Uint) 1) << 0) -#define UNUSED1_BLK_FTR_FLG (((Uint) 1) << 1) -#define UNUSED2_BLK_FTR_FLG (((Uint) 1) << 2) +#define SBC_BLK_FTR_FLG (((UWord) 1) << 0) +#define UNUSED1_BLK_FTR_FLG (((UWord) 1) << 1) +#define UNUSED2_BLK_FTR_FLG (((UWord) 1) << 2) #define ABLK_HDR_SZ (sizeof(Block_t)) -#define FBLK_FTR_SZ (sizeof(Uint)) +#define FBLK_FTR_SZ (sizeof(UWord)) #define UMEMSZ2BLKSZ(AP, SZ) \ (ABLK_HDR_SZ + (SZ) <= (AP)->min_block_size \ @@ -130,14 +130,14 @@ static Uint mseg_unit_size; #define BLK2UMEM(P) ((void *) (((char *) (P)) + ABLK_HDR_SZ)) #define PREV_BLK_SZ(B) \ - ((Uint) (*(((Uint *) (B)) - 1) & SZ_MASK)) + ((UWord) (*(((UWord *) (B)) - 1) & SZ_MASK)) #define SET_BLK_SZ_FTR(B, SZ) \ - (*((Uint *) (((char *) (B)) + (SZ) - sizeof(Uint))) = (SZ)) + (*((UWord *) (((char *) (B)) + (SZ) - sizeof(UWord))) = (SZ)) -#define THIS_FREE_BLK_HDR_FLG (((Uint) 1) << 0) -#define PREV_FREE_BLK_HDR_FLG (((Uint) 1) << 1) -#define LAST_BLK_HDR_FLG (((Uint) 1) << 2) +#define THIS_FREE_BLK_HDR_FLG (((UWord) 1) << 0) +#define PREV_FREE_BLK_HDR_FLG (((UWord) 1) << 1) +#define LAST_BLK_HDR_FLG (((UWord) 1) << 2) #define SET_BLK_SZ(B, SZ) \ (ASSERT(((SZ) & FLG_MASK) == 0), \ @@ -156,11 +156,11 @@ static Uint mseg_unit_size; (*((Block_t *) (B)) &= ~LAST_BLK_HDR_FLG) #define SBH_THIS_FREE THIS_FREE_BLK_HDR_FLG -#define SBH_THIS_ALLOCED ((Uint) 0) +#define SBH_THIS_ALLOCED ((UWord) 0) #define SBH_PREV_FREE PREV_FREE_BLK_HDR_FLG -#define SBH_PREV_ALLOCED ((Uint) 0) +#define SBH_PREV_ALLOCED ((UWord) 0) #define SBH_LAST_BLK LAST_BLK_HDR_FLG -#define SBH_NOT_LAST_BLK ((Uint) 0) +#define SBH_NOT_LAST_BLK ((UWord) 0) #define SET_BLK_HDR(B, Sz, F) \ (ASSERT(((Sz) & FLG_MASK) == 0), *((Block_t *) (B)) = ((Sz) | (F))) @@ -200,7 +200,7 @@ static Uint mseg_unit_size; ((FTR) = 0) #define IS_SBC_BLK(B) \ - (IS_PREV_BLK_FREE((B)) && (((Uint *) (B))[-1] & SBC_BLK_FTR_FLG)) + (IS_PREV_BLK_FREE((B)) && (((UWord *) (B))[-1] & SBC_BLK_FTR_FLG)) #define IS_MBC_BLK(B) \ (!IS_SBC_BLK((B))) @@ -211,8 +211,8 @@ static Uint mseg_unit_size; /* Carriers ... */ -#define MSEG_CARRIER_HDR_FLAG (((Uint) 1) << 0) -#define SBC_CARRIER_HDR_FLAG (((Uint) 1) << 1) +#define MSEG_CARRIER_HDR_FLAG (((UWord) 1) << 0) +#define SBC_CARRIER_HDR_FLAG (((UWord) 1) << 1) #define SCH_SYS_ALLOC 0 #define SCH_MSEG MSEG_CARRIER_HDR_FLAG @@ -407,18 +407,18 @@ do { \ /* Debug stuff... */ #ifdef DEBUG -static Uint carrier_alignment; +static UWord carrier_alignment; #define DEBUG_SAVE_ALIGNMENT(C) \ do { \ - Uint algnmnt__ = sizeof(Unit_t) - (((Uint) (C)) % sizeof(Unit_t)); \ + UWord algnmnt__ = sizeof(Unit_t) - (((UWord) (C)) % sizeof(Unit_t)); \ carrier_alignment = MIN(carrier_alignment, algnmnt__); \ - ASSERT(((Uint) (C)) % sizeof(Uint) == 0); \ + ASSERT(((UWord) (C)) % sizeof(UWord) == 0); \ } while (0) #define DEBUG_CHECK_ALIGNMENT(P) \ do { \ - ASSERT(sizeof(Unit_t) - (((Uint) (P)) % sizeof(Unit_t)) \ + ASSERT(sizeof(Unit_t) - (((UWord) (P)) % sizeof(Unit_t)) \ >= carrier_alignment); \ - ASSERT(((Uint) (P)) % sizeof(Uint) == 0); \ + ASSERT(((UWord) (P)) % sizeof(UWord) == 0); \ } while (0) #else @@ -610,7 +610,7 @@ unlink_carrier(CarrierList_t *cl, Carrier_t *crr) } -static Block_t *create_carrier(Allctr_t *, Uint, Uint); +static Block_t *create_carrier(Allctr_t *, Uint, UWord); static void destroy_carrier(Allctr_t *, Block_t *); /* Multi block carrier alloc/realloc/free ... */ @@ -662,14 +662,14 @@ static ERTS_INLINE void mbc_alloc_finalize(Allctr_t *allctr, Block_t *blk, Uint org_blk_sz, - Uint flags, + UWord flags, Uint want_blk_sz, int valid_blk_info) { Uint blk_sz; Uint nxt_blk_sz; Block_t *nxt_blk; - Uint prev_free_flg = flags & PREV_FREE_BLK_HDR_FLG; + UWord prev_free_flg = flags & PREV_FREE_BLK_HDR_FLG; ASSERT(org_blk_sz >= want_blk_sz); ASSERT(blk); @@ -859,7 +859,7 @@ mbc_free(Allctr_t *allctr, void *p) } static void * -mbc_realloc(Allctr_t *allctr, void *p, Uint size, Uint flgs) +mbc_realloc(Allctr_t *allctr, void *p, Uint size, UWord flgs) { void *new_p; Uint old_blk_sz; @@ -1150,7 +1150,7 @@ mbc_realloc(Allctr_t *allctr, void *p, Uint size, Uint flgs) } else { Uint new_blk_sz; - Uint new_blk_flgs; + UWord new_blk_flgs; Uint prev_blk_sz; Uint blk_cpy_sz; @@ -1245,7 +1245,7 @@ do { \ static Block_t * -create_carrier(Allctr_t *allctr, Uint umem_sz, Uint flags) +create_carrier(Allctr_t *allctr, Uint umem_sz, UWord flags) { Block_t *blk; Carrier_t *crr; @@ -1289,8 +1289,8 @@ create_carrier(Allctr_t *allctr, Uint umem_sz, Uint flags) if (crr_sz < allctr->mbc_header_size + blk_sz) crr_sz = allctr->mbc_header_size + blk_sz; #ifdef ERTS_ALLOC_UTIL_HARD_DEBUG - if (sizeof(Unit_t) == sizeof(Uint)) - crr_sz += sizeof(Uint); + if (sizeof(Unit_t) == sizeof(UWord)) + crr_sz += sizeof(UWord); #endif } crr_sz = MSEG_UNIT_CEILING(crr_sz); @@ -1330,8 +1330,8 @@ create_carrier(Allctr_t *allctr, Uint umem_sz, Uint flags) && bcrr_sz < allctr->smallest_mbc_size) bcrr_sz = allctr->smallest_mbc_size; #ifdef ERTS_ALLOC_UTIL_HARD_DEBUG - if (sizeof(Unit_t) == sizeof(Uint)) - bcrr_sz += sizeof(Uint); + if (sizeof(Unit_t) == sizeof(UWord)) + bcrr_sz += sizeof(UWord); #endif } @@ -1366,7 +1366,7 @@ create_carrier(Allctr_t *allctr, Uint umem_sz, Uint flags) blk = SBC2BLK(allctr, crr); - SET_SBC_BLK_FTR(((Uint *) blk)[-1]); + SET_SBC_BLK_FTR(((UWord *) blk)[-1]); SET_BLK_HDR(blk, blk_sz, SBH_THIS_ALLOCED|SBH_PREV_FREE|SBH_LAST_BLK); link_carrier(&allctr->sbc_list, crr); @@ -1385,13 +1385,13 @@ create_carrier(Allctr_t *allctr, Uint umem_sz, Uint flags) blk = MBC2FBLK(allctr, crr); #ifdef ERTS_ALLOC_UTIL_HARD_DEBUG - if (sizeof(Unit_t) == sizeof(Uint)) - crr_sz -= sizeof(Uint); + if (sizeof(Unit_t) == sizeof(UWord)) + crr_sz -= sizeof(UWord); #endif blk_sz = UNIT_FLOOR(crr_sz - allctr->mbc_header_size); - SET_MBC_BLK_FTR(((Uint *) blk)[-1]); + SET_MBC_BLK_FTR(((UWord *) blk)[-1]); SET_BLK_HDR(blk, blk_sz, SBH_THIS_FREE|SBH_PREV_FREE|SBH_LAST_BLK); #ifdef ERTS_ALLOC_UTIL_HARD_DEBUG @@ -1406,13 +1406,13 @@ create_carrier(Allctr_t *allctr, Uint umem_sz, Uint flags) link_carrier(&allctr->mbc_list, crr); #ifdef ERTS_ALLOC_UTIL_HARD_DEBUG - if (sizeof(Unit_t) == sizeof(Uint)) - crr_sz += sizeof(Uint); + if (sizeof(Unit_t) == sizeof(UWord)) + crr_sz += sizeof(UWord); #endif CHECK_1BLK_CARRIER(allctr, 0, is_mseg, crr, crr_sz, blk, blk_sz); #ifdef ERTS_ALLOC_UTIL_HARD_DEBUG - if (sizeof(Unit_t) == sizeof(Uint)) - crr_sz -= sizeof(Uint); + if (sizeof(Unit_t) == sizeof(UWord)) + crr_sz -= sizeof(UWord); #endif if (allctr->creating_mbc) (*allctr->creating_mbc)(allctr, crr); @@ -1424,11 +1424,12 @@ create_carrier(Allctr_t *allctr, Uint umem_sz, Uint flags) } static Block_t * -resize_carrier(Allctr_t *allctr, Block_t *old_blk, Uint umem_sz, Uint flags) +resize_carrier(Allctr_t *allctr, Block_t *old_blk, Uint umem_sz, UWord flags) { Block_t *new_blk; Carrier_t *new_crr, *old_crr; - Uint create_flags, old_crr_sz, old_blk_sz, new_blk_sz, new_crr_sz; + UWord create_flags; + Uint old_crr_sz, old_blk_sz, new_blk_sz, new_crr_sz; Uint new_bcrr_sz; if (flags & CFLG_MBC) { @@ -2605,16 +2606,16 @@ erts_alcu_alloc_thr_pref(ErtsAlcType_t type, void *extra, Uint size) Allctr_t *allctr; void *res; - ASSERT(sizeof(Uint) == sizeof(Allctr_t *)); + ASSERT(sizeof(UWord) == sizeof(Allctr_t *)); ASSERT(ix > 0); if (ix >= tspec->size) ix = (ix % (tspec->size - 1)) + 1; allctr = tspec->allctr[ix]; erts_mtx_lock(&allctr->mutex); - res = do_erts_alcu_alloc(type, allctr, size + sizeof(Uint)); + res = do_erts_alcu_alloc(type, allctr, size + sizeof(UWord)); if (res) { *((Allctr_t **) res) = allctr; - res = (void *) (((char *) res) + sizeof(Uint)); + res = (void *) (((char *) res) + sizeof(UWord)); } erts_mtx_unlock(&allctr->mutex); DEBUG_CHECK_ALIGNMENT(res); @@ -2692,7 +2693,7 @@ void erts_alcu_free_thr_pref(ErtsAlcType_t type, void *unused, void *p) { if (p) { - void *ptr = (void *) (((char *) p) - sizeof(Uint)); + void *ptr = (void *) (((char *) p) - sizeof(UWord)); Allctr_t *allctr = *((Allctr_t **) ptr); erts_mtx_lock(&allctr->mutex); do_erts_alcu_free(type, allctr, ptr); @@ -2709,7 +2710,7 @@ do_erts_alcu_realloc(ErtsAlcType_t type, void *extra, void *p, Uint size, - Uint flgs) + UWord flgs) { Allctr_t *allctr = (Allctr_t *) extra; Block_t *blk; @@ -2981,7 +2982,7 @@ erts_alcu_realloc_thr_pref(ErtsAlcType_t type, void *extra, void *p, Uint size) if (!p) return erts_alcu_alloc_thr_pref(type, extra, size); - ptr = (void *) (((char *) p) - sizeof(Uint)); + ptr = (void *) (((char *) p) - sizeof(UWord)); used_allctr = *((Allctr_t **) ptr); ix = erts_alc_get_thr_ix(); @@ -2995,32 +2996,32 @@ erts_alcu_realloc_thr_pref(ErtsAlcType_t type, void *extra, void *p, Uint size) res = do_erts_alcu_realloc(type, used_allctr, ptr, - size + sizeof(Uint), + size + sizeof(UWord), (pref_allctr != used_allctr ? ERTS_ALCU_FLG_FAIL_REALLOC_MOVE : 0)); erts_mtx_unlock(&used_allctr->mutex); if (res) { ASSERT(used_allctr == *((Allctr_t **) res)); - res = (void *) (((char *) res) + sizeof(Uint)); + res = (void *) (((char *) res) + sizeof(UWord)); DEBUG_CHECK_ALIGNMENT(res); } else { erts_mtx_lock(&pref_allctr->mutex); - res = do_erts_alcu_alloc(type, pref_allctr, size + sizeof(Uint)); + res = do_erts_alcu_alloc(type, pref_allctr, size + sizeof(UWord)); erts_mtx_unlock(&pref_allctr->mutex); if (res) { Block_t *blk; size_t cpy_size; *((Allctr_t **) res) = pref_allctr; - res = (void *) (((char *) res) + sizeof(Uint)); + res = (void *) (((char *) res) + sizeof(UWord)); DEBUG_CHECK_ALIGNMENT(res); erts_mtx_lock(&used_allctr->mutex); blk = UMEM2BLK(ptr); - cpy_size = BLK_SZ(blk) - ABLK_HDR_SZ - sizeof(Uint); + cpy_size = BLK_SZ(blk) - ABLK_HDR_SZ - sizeof(UWord); if (cpy_size > size) cpy_size = size; sys_memcpy(res, p, cpy_size); @@ -3045,7 +3046,7 @@ erts_alcu_realloc_mv_thr_pref(ErtsAlcType_t type, void *extra, if (!p) return erts_alcu_alloc_thr_pref(type, extra, size); - ptr = (void *) (((char *) p) - sizeof(Uint)); + ptr = (void *) (((char *) p) - sizeof(UWord)); used_allctr = *((Allctr_t **) ptr); ix = erts_alc_get_thr_ix(); @@ -3056,7 +3057,7 @@ erts_alcu_realloc_mv_thr_pref(ErtsAlcType_t type, void *extra, ASSERT(used_allctr && pref_allctr); erts_mtx_lock(&pref_allctr->mutex); - res = do_erts_alcu_alloc(type, pref_allctr, size + sizeof(Uint)); + res = do_erts_alcu_alloc(type, pref_allctr, size + sizeof(UWord)); if (!res) { erts_mtx_unlock(&pref_allctr->mutex); res = erts_alcu_realloc_thr_pref(type, extra, p, size); @@ -3067,7 +3068,7 @@ erts_alcu_realloc_mv_thr_pref(ErtsAlcType_t type, void *extra, Allctr_t *allctr; *((Allctr_t **) res) = pref_allctr; - res = (void *) (((char *) res) + sizeof(Uint)); + res = (void *) (((char *) res) + sizeof(UWord)); DEBUG_CHECK_ALIGNMENT(res); @@ -3080,7 +3081,7 @@ erts_alcu_realloc_mv_thr_pref(ErtsAlcType_t type, void *extra, } blk = UMEM2BLK(ptr); - cpy_size = BLK_SZ(blk) - ABLK_HDR_SZ - sizeof(Uint); + cpy_size = BLK_SZ(blk) - ABLK_HDR_SZ - sizeof(UWord); if (cpy_size > size) cpy_size = size; sys_memcpy(res, p, cpy_size); @@ -3157,11 +3158,11 @@ erts_alcu_start(Allctr_t *allctr, AllctrInit_t *init) if (allctr->min_block_size < ABLK_HDR_SZ) goto error; allctr->min_block_size = UNIT_CEILING(allctr->min_block_size - + sizeof(Uint)); + + sizeof(UWord)); #if HAVE_ERTS_MSEG - if (allctr->mseg_opt.abs_shrink_th > ~((Uint) 0) / 100) - allctr->mseg_opt.abs_shrink_th = ~((Uint) 0) / 100; + if (allctr->mseg_opt.abs_shrink_th > ~((UWord) 0) / 100) + allctr->mseg_opt.abs_shrink_th = ~((UWord) 0) / 100; #endif #ifdef USE_THREADS @@ -3201,15 +3202,15 @@ erts_alcu_start(Allctr_t *allctr, AllctrInit_t *init) allctr->mbc_header_size = (UNIT_CEILING(allctr->mbc_header_size + FBLK_FTR_SZ + ABLK_HDR_SZ - + sizeof(Uint)) + + sizeof(UWord)) - ABLK_HDR_SZ - - sizeof(Uint)); + - sizeof(UWord)); allctr->sbc_header_size = (UNIT_CEILING(sizeof(Carrier_t) + FBLK_FTR_SZ + ABLK_HDR_SZ - + sizeof(Uint)) + + sizeof(UWord)) - ABLK_HDR_SZ - - sizeof(Uint)); + - sizeof(UWord)); } else #endif @@ -3437,7 +3438,7 @@ check_blk_carrier(Allctr_t *allctr, Block_t *iblk) is_free_blk = (int) IS_FREE_BLK(blk); if(is_free_blk) { if (IS_NOT_LAST_BLK(blk)) - ASSERT(*((Uint *) (((char *) blk)+blk_sz-sizeof(Uint))) + ASSERT(*((UWord *) (((char *) blk)+blk_sz-sizeof(UWord))) == blk_sz); } @@ -3445,7 +3446,7 @@ check_blk_carrier(Allctr_t *allctr, Block_t *iblk) (*allctr->check_block)(allctr, blk, (int) is_free_blk); if (IS_LAST_BLK(blk)) { - carrier_end = ((char *) NXT_BLK(blk)) + sizeof(Uint); + carrier_end = ((char *) NXT_BLK(blk)) + sizeof(UWord); mbc = *((Carrier_t **) NXT_BLK(blk)); prev_blk = NULL; blk = MBC2FBLK(allctr, mbc); @@ -3461,7 +3462,7 @@ check_blk_carrier(Allctr_t *allctr, Block_t *iblk) ASSERT((((char *) mbc) + allctr->mbc_header_size + tot_blk_sz - + sizeof(Uint)) == carrier_end); + + sizeof(UWord)) == carrier_end); ASSERT(((char *) mbc) + CARRIER_SZ(mbc) == carrier_end); if (allctr->check_mbc) diff --git a/erts/emulator/beam/erl_alloc_util.h b/erts/emulator/beam/erl_alloc_util.h index 10b11661e6..e805883ddc 100644 --- a/erts/emulator/beam/erl_alloc_util.h +++ b/erts/emulator/beam/erl_alloc_util.h @@ -27,8 +27,8 @@ typedef struct Allctr_t_ Allctr_t; typedef struct { - Uint ycs; - Uint mmc; + UWord ycs; + UWord mmc; } AlcUInit_t; typedef struct { @@ -38,22 +38,22 @@ typedef struct { int tspec; int tpref; int ramv; - Uint sbct; - Uint asbcst; - Uint rsbcst; - Uint rsbcmt; - Uint rmbcmt; - Uint mmbcs; - Uint mmsbc; - Uint mmmbc; - Uint lmbcs; - Uint smbcs; - Uint mbcgs; + UWord sbct; + UWord asbcst; + UWord rsbcst; + UWord rsbcmt; + UWord rmbcmt; + UWord mmbcs; + UWord mmsbc; + UWord mmmbc; + UWord lmbcs; + UWord smbcs; + UWord mbcgs; } AllctrInit_t; typedef struct { - Uint blocks; - Uint carriers; + UWord blocks; + UWord carriers; } AllctrSize_t; #ifndef SMALL_MEMORY @@ -150,7 +150,7 @@ void erts_alcu_current_size(Allctr_t *, AllctrSize_t *); #undef ERTS_ALLOC_UTIL_HARD_DEBUG #ifdef DEBUG -# if 0 +# if 1 # define ERTS_ALLOC_UTIL_HARD_DEBUG # endif #endif @@ -163,19 +163,19 @@ void erts_alcu_current_size(Allctr_t *, AllctrSize_t *); #define CEILING(X, I) ((((X) - 1)/(I) + 1)*(I)) #undef WORD_MASK -#define INV_WORD_MASK ((Uint) (sizeof(Uint) - 1)) +#define INV_WORD_MASK ((UWord) (sizeof(UWord) - 1)) #define WORD_MASK (~INV_WORD_MASK) #define WORD_FLOOR(X) ((X) & WORD_MASK) #define WORD_CEILING(X) WORD_FLOOR((X) + INV_WORD_MASK) #undef UNIT_MASK -#define INV_UNIT_MASK ((Uint) (sizeof(Unit_t) - 1)) +#define INV_UNIT_MASK ((UWord) (sizeof(Unit_t) - 1)) #define UNIT_MASK (~INV_UNIT_MASK) #define UNIT_FLOOR(X) ((X) & UNIT_MASK) #define UNIT_CEILING(X) UNIT_FLOOR((X) + INV_UNIT_MASK) -#define SZ_MASK (~((Uint) 0) << 3) +#define SZ_MASK (~((UWord) 0) << 3) #define FLG_MASK (~(SZ_MASK)) @@ -189,7 +189,7 @@ typedef union {char c[8]; long l; double d;} Unit_t; typedef struct Carrier_t_ Carrier_t; struct Carrier_t_ { - Uint chdr; + UWord chdr; Carrier_t *next; Carrier_t *prev; }; @@ -199,17 +199,17 @@ typedef struct { Carrier_t *last; } CarrierList_t; -typedef Uint Block_t; -typedef Uint FreeBlkFtr_t; +typedef UWord Block_t; +typedef UWord FreeBlkFtr_t; typedef struct { - Uint giga_no; - Uint no; + UWord giga_no; + UWord no; } CallCounter_t; typedef struct { - Uint no; - Uint size; + UWord no; + UWord size; } StatValues_t; typedef struct { diff --git a/erts/emulator/beam/erl_async.c b/erts/emulator/beam/erl_async.c index b090564649..ef9644c3d1 100644 --- a/erts/emulator/beam/erl_async.c +++ b/erts/emulator/beam/erl_async.c @@ -390,7 +390,7 @@ int check_async_ready(void) ** async_data data to pass to invoke function ** async_free function for relase async_data in case of failure */ -long driver_async(ErlDrvPort ix, unsigned int* key, +long driver_async(ErlDrvPort ix, unsigned long* key, void (*async_invoke)(void*), void* async_data, void (*async_free)(void*)) { diff --git a/erts/emulator/beam/erl_bif_chksum.c b/erts/emulator/beam/erl_bif_chksum.c index 445ba00ca7..e76b0b9252 100644 --- a/erts/emulator/beam/erl_bif_chksum.c +++ b/erts/emulator/beam/erl_bif_chksum.c @@ -49,9 +49,9 @@ void erts_init_bif_chksum(void) chksum_md5_2_exp.code[1] = am_atom_put("md5_trap",8); chksum_md5_2_exp.code[2] = 2; chksum_md5_2_exp.code[3] = - (Eterm) em_apply_bif; + (UWord) em_apply_bif; chksum_md5_2_exp.code[4] = - (Eterm) &md5_2; + (UWord) &md5_2; } diff --git a/erts/emulator/beam/erl_bif_info.c b/erts/emulator/beam/erl_bif_info.c index 8d3618393a..40f8b7f23a 100644 --- a/erts/emulator/beam/erl_bif_info.c +++ b/erts/emulator/beam/erl_bif_info.c @@ -127,7 +127,7 @@ bld_bin_list(Uint **hpp, Uint *szp, ProcBin* pb) Eterm tuple; for (; pb; pb = pb->next) { - Eterm val = erts_bld_uint(hpp, szp, (Uint) pb->val); + Eterm val = erts_bld_uword(hpp, szp, (UWord) pb->val); Eterm orig_size = erts_bld_uint(hpp, szp, pb->val->orig_size); if (szp) @@ -1010,7 +1010,7 @@ process_info_aux(Process *BIF_P, hp = HAlloc(BIF_P, 3); res = am_undefined; } else { - Eterm* current; + UWord* current; if (rp->current[0] == am_erlang && rp->current[1] == am_process_info && @@ -2829,7 +2829,7 @@ fun_info_2(Process* p, Eterm fun, Eterm what) goto error; } } else if (is_export(fun)) { - Export* exp = (Export *) (export_val(fun))[1]; + Export* exp = (Export *) ((UWord) (export_val(fun))[1]); switch (what) { case am_type: hp = HAlloc(p, 3); @@ -3022,11 +3022,11 @@ BIF_RETTYPE statistics_1(BIF_ALIST_1) res = erts_run_queues_len(NULL); BIF_RET(make_small(res)); } else if (BIF_ARG_1 == am_wall_clock) { - Uint w1, w2; + UWord w1, w2; Eterm b1, b2; wall_clock_elapsed_time_both(&w1, &w2); - b1 = erts_make_integer(w1,BIF_P); - b2 = erts_make_integer(w2,BIF_P); + b1 = erts_make_integer((Uint) w1,BIF_P); + b2 = erts_make_integer((Uint) w2,BIF_P); hp = HAlloc(BIF_P,3); res = TUPLE2(hp, b1, b2); BIF_RET(res); diff --git a/erts/emulator/beam/erl_bif_op.c b/erts/emulator/beam/erl_bif_op.c index 6da72dcef9..372b858832 100644 --- a/erts/emulator/beam/erl_bif_op.c +++ b/erts/emulator/beam/erl_bif_op.c @@ -251,7 +251,7 @@ BIF_RETTYPE is_function_2(BIF_ALIST_2) BIF_RET(am_true); } } else if (is_export(BIF_ARG_1)) { - Export* exp = (Export *) (export_val(BIF_ARG_1))[1]; + Export* exp = (Export *) EXPAND_POINTER((export_val(BIF_ARG_1))[1]); if (exp->code[2] == (Uint) arity) { BIF_RET(am_true); diff --git a/erts/emulator/beam/erl_bif_re.c b/erts/emulator/beam/erl_bif_re.c index c027cd5984..4b527ce215 100644 --- a/erts/emulator/beam/erl_bif_re.c +++ b/erts/emulator/beam/erl_bif_re.c @@ -76,8 +76,8 @@ void erts_init_bif_re(void) re_exec_trap_export.code[0] = am_erlang; re_exec_trap_export.code[1] = am_re_run_trap; re_exec_trap_export.code[2] = 3; - re_exec_trap_export.code[3] = (Eterm) em_apply_bif; - re_exec_trap_export.code[4] = (Eterm) &re_exec_trap; + re_exec_trap_export.code[3] = (UWord) em_apply_bif; + re_exec_trap_export.code[4] = (UWord) &re_exec_trap; grun_trap_exportp = erts_export_put(am_re,am_grun,3); urun_trap_exportp = erts_export_put(am_re,am_urun,3); @@ -103,7 +103,7 @@ Sint erts_re_set_loop_limit(Sint limit) static int term_to_int(Eterm term, int *sp) { -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP if (is_small(term)) { Uint x = signed_val(term); @@ -154,7 +154,7 @@ static int term_to_int(Eterm term, int *sp) static Eterm make_signed_integer(int x, Process *p) { -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP return make_small(x); #else Eterm* hp; diff --git a/erts/emulator/beam/erl_bif_timer.c b/erts/emulator/beam/erl_bif_timer.c index 1740569b69..23f4879d45 100644 --- a/erts/emulator/beam/erl_bif_timer.c +++ b/erts/emulator/beam/erl_bif_timer.c @@ -155,7 +155,7 @@ create_ref(Uint *hp, Uint32 *ref_numbers, Uint32 len) erl_exit(1, "%s:%d: Internal error\n", __FILE__, __LINE__); } -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP hp[0] = make_ref_thing_header(len/2 + 1); datap = (Uint32 *) &hp[1]; *(datap++) = len; @@ -173,7 +173,7 @@ create_ref(Uint *hp, Uint32 *ref_numbers, Uint32 len) static int eq_non_standard_ref_numbers(Uint32 *rn1, Uint32 len1, Uint32 *rn2, Uint32 len2) { -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP #define MAX_REF_HEAP_SZ (1+(ERTS_MAX_REF_NUMBERS/2+1)) #else #define MAX_REF_HEAP_SZ (1+ERTS_MAX_REF_NUMBERS) @@ -398,7 +398,7 @@ setup_bif_timer(Uint32 xflags, if (!term_to_Uint(time, &timeout)) return THE_NON_VALUE; -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP if ((timeout >> 32) != 0) return THE_NON_VALUE; #endif diff --git a/erts/emulator/beam/erl_bif_trace.c b/erts/emulator/beam/erl_bif_trace.c index 6623eea4f3..c46a0074fc 100644 --- a/erts/emulator/beam/erl_bif_trace.c +++ b/erts/emulator/beam/erl_bif_trace.c @@ -962,12 +962,12 @@ static int function_is_traced(Eterm mfa[3], e.code[2] = mfa[2]; if ((ep = export_get(&e)) != NULL) { if (ep->address == ep->code+3 && - ep->code[3] != (Uint) em_call_error_handler) { - if (ep->code[3] == (Uint) em_call_traced_function) { + ep->code[3] != (UWord) em_call_error_handler) { + if (ep->code[3] == (UWord) em_call_traced_function) { *ms = ep->match_prog_set; return FUNC_TRACE_GLOBAL_TRACE; } - if (ep->code[3] == (Uint) em_apply_bif) { + if (ep->code[3] == (UWord) em_apply_bif) { for (i = 0; i < BIF_SIZE; ++i) { if (bif_export[i] == ep) { int r = 0; @@ -1439,9 +1439,9 @@ static int setup_func_trace(Export* ep, void* match_prog) { if (ep->address == ep->code+3) { - if (ep->code[3] == (Uint) em_call_error_handler) { + if (ep->code[3] == (UWord) em_call_error_handler) { return 0; - } else if (ep->code[3] == (Uint) em_call_traced_function) { + } else if (ep->code[3] == (UWord) em_call_traced_function) { MatchSetUnref(ep->match_prog_set); ep->match_prog_set = match_prog; MatchSetRef(ep->match_prog_set); @@ -1461,8 +1461,8 @@ setup_func_trace(Export* ep, void* match_prog) return 0; } - ep->code[3] = (Uint) em_call_traced_function; - ep->code[4] = (Uint) ep->address; + ep->code[3] = (UWord) em_call_traced_function; + ep->code[4] = (UWord) ep->address; ep->address = ep->code+3; ep->match_prog_set = match_prog; MatchSetRef(ep->match_prog_set); @@ -1474,7 +1474,7 @@ static void setup_bif_trace(int bif_index) { ASSERT(ExportIsBuiltIn(ep)); ASSERT(ep->code[4]); - ep->code[4] = (Uint) bif_table[bif_index].traced; + ep->code[4] = (UWord) bif_table[bif_index].traced; } static void set_trace_bif(int bif_index, void* match_prog) { @@ -1501,9 +1501,9 @@ static int reset_func_trace(Export* ep) { if (ep->address == ep->code+3) { - if (ep->code[3] == (Uint) em_call_error_handler) { + if (ep->code[3] == (UWord) em_call_error_handler) { return 0; - } else if (ep->code[3] == (Uint) em_call_traced_function) { + } else if (ep->code[3] == (UWord) em_call_traced_function) { ep->address = (Uint *) ep->code[4]; MatchSetUnref(ep->match_prog_set); ep->match_prog_set = NULL; @@ -1536,8 +1536,8 @@ static void reset_bif_trace(int bif_index) { ASSERT(ExportIsBuiltIn(ep)); ASSERT(ep->code[4]); ASSERT(! ep->match_prog_set); - ASSERT(! erts_is_mtrace_bif((Uint *)ep->code+3, NULL, NULL)); - ep->code[4] = (Uint) bif_table[bif_index].f; + ASSERT(! erts_is_mtrace_bif((UWord *)ep->code+3, NULL, NULL)); + ep->code[4] = (UWord) bif_table[bif_index].f; } static void clear_trace_bif(int bif_index) { diff --git a/erts/emulator/beam/erl_binary.h b/erts/emulator/beam/erl_binary.h index 1f948a9684..5b0b3bcec2 100644 --- a/erts/emulator/beam/erl_binary.h +++ b/erts/emulator/beam/erl_binary.h @@ -164,7 +164,7 @@ byte* erts_get_aligned_binary_bytes_extra(Eterm, byte**, unsigned extra); #endif #define ERTS_CHK_BIN_ALIGNMENT(B) \ - do { ASSERT(!(B) || (((Uint) &((Binary *)(B))->orig_bytes[0]) & ERTS_BIN_ALIGNMENT_MASK) == ((Uint) 0)) } while(0) + do { ASSERT(!(B) || (((UWord) &((Binary *)(B))->orig_bytes[0]) & ERTS_BIN_ALIGNMENT_MASK) == ((UWord) 0)) } while(0) ERTS_GLB_INLINE byte* erts_get_aligned_binary_bytes(Eterm bin, byte** base_ptr); ERTS_GLB_INLINE void erts_free_aligned_binary_bytes(byte* buf); diff --git a/erts/emulator/beam/erl_bits.c b/erts/emulator/beam/erl_bits.c index e4f5d50ddf..3f69ddcdb6 100644 --- a/erts/emulator/beam/erl_bits.c +++ b/erts/emulator/beam/erl_bits.c @@ -255,7 +255,7 @@ erts_bs_get_integer_2(Process *p, Uint num_bits, unsigned flags, ErlBinMatchBuff * Simply shift whole bytes into the result. */ switch (BYTE_OFFSET(n)) { -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP case 7: w = (w << 8) | *bp++; case 6: w = (w << 8) | *bp++; case 5: w = (w << 8) | *bp++; @@ -360,7 +360,7 @@ erts_bs_get_integer_2(Process *p, Uint num_bits, unsigned flags, ErlBinMatchBuff case 3: v32 = LSB[0] + (LSB[1]<<8) + (LSB[2]<<16); goto big_small; -#if !defined(ARCH_64) +#if !defined(ARCH_64) || HALFWORD_HEAP case 4: v32 = (LSB[0] + (LSB[1]<<8) + (LSB[2]<<16) + (LSB[3]<<24)); if (!IS_USMALL(sgn, v32)) { diff --git a/erts/emulator/beam/erl_db.c b/erts/emulator/beam/erl_db.c index 08c448882f..959f7fa37c 100644 --- a/erts/emulator/beam/erl_db.c +++ b/erts/emulator/beam/erl_db.c @@ -87,7 +87,7 @@ static union { static struct { union { DbTable *tb; /* Only directly readable if slot is ALIVE */ - Uint next_free; /* (index<<2)|1 if slot is FREE */ + UWord next_free; /* (index<<2)|1 if slot is FREE */ }u; } *meta_main_tab; @@ -187,7 +187,7 @@ static Eterm ms_delete_all_buff[8]; /* To compare with for deletion static void fix_table_locked(Process* p, DbTable* tb); static void unfix_table_locked(Process* p, DbTable* tb, db_lock_kind_t* kind); -static void set_heir(Process* me, DbTable* tb, Eterm heir, Eterm heir_data); +static void set_heir(Process* me, DbTable* tb, Eterm heir, UWord heir_data); static void free_heir_data(DbTable*); static void free_fixations_locked(DbTable *tb); @@ -1186,7 +1186,7 @@ BIF_RETTYPE ets_new_2(BIF_ALIST_2) Eterm val; Eterm ret; Eterm heir; - Eterm heir_data; + UWord heir_data; Uint32 status; Sint keypos; int is_named, is_fine_locked; @@ -1206,7 +1206,7 @@ BIF_RETTYPE ets_new_2(BIF_ALIST_2) is_named = 0; is_fine_locked = 0; heir = am_none; - heir_data = am_undefined; + heir_data = (UWord) am_undefined; list = BIF_ARG_2; while(is_list(list)) { @@ -1566,9 +1566,15 @@ BIF_RETTYPE ets_delete_1(BIF_ALIST_1) * (it looks like an continuation pointer), but that is will crash the * emulator if this BIF is call traced. */ +#if HALFWORD_HEAP + Eterm *hp = HAlloc(BIF_P, 3); + hp[0] = make_pos_bignum_header(2); + *((UWord *) (UWord) (hp+1)) = (UWord) tb; +#else Eterm *hp = HAlloc(BIF_P, 2); hp[0] = make_pos_bignum_header(1); hp[1] = (Eterm) tb; +#endif BIF_TRAP1(&ets_delete_continue_exp, BIF_P, make_big(hp)); } else { @@ -1638,7 +1644,7 @@ BIF_RETTYPE ets_setopts_2(BIF_ALIST_2) Eterm* tp; Eterm opt; Eterm heir = THE_NON_VALUE; - Eterm heir_data = THE_NON_VALUE; + UWord heir_data = (UWord) THE_NON_VALUE; Uint32 protection = 0; DeclareTmpHeap(fakelist,2,BIF_P); Eterm tail; @@ -2618,7 +2624,7 @@ void init_db(void) { DbTable init_tb; int i; - extern Eterm* em_apply_bif; + extern UWord* em_apply_bif; Eterm *hp; unsigned bits; size_t size; @@ -2747,9 +2753,9 @@ void init_db(void) ets_select_delete_continue_exp.code[1] = am_atom_put("delete_trap",11); ets_select_delete_continue_exp.code[2] = 1; ets_select_delete_continue_exp.code[3] = - (Eterm) em_apply_bif; + (UWord) em_apply_bif; ets_select_delete_continue_exp.code[4] = - (Eterm) &ets_select_delete_1; + (UWord) &ets_select_delete_1; /* Non visual BIF to trap to. */ memset(&ets_select_count_continue_exp, 0, sizeof(Export)); @@ -2759,9 +2765,9 @@ void init_db(void) ets_select_count_continue_exp.code[1] = am_atom_put("count_trap",11); ets_select_count_continue_exp.code[2] = 1; ets_select_count_continue_exp.code[3] = - (Eterm) em_apply_bif; + (UWord) em_apply_bif; ets_select_count_continue_exp.code[4] = - (Eterm) &ets_select_count_1; + (UWord) &ets_select_count_1; /* Non visual BIF to trap to. */ memset(&ets_select_continue_exp, 0, sizeof(Export)); @@ -2771,9 +2777,9 @@ void init_db(void) ets_select_continue_exp.code[1] = am_atom_put("select_trap",11); ets_select_continue_exp.code[2] = 1; ets_select_continue_exp.code[3] = - (Eterm) em_apply_bif; + (UWord) em_apply_bif; ets_select_continue_exp.code[4] = - (Eterm) &ets_select_trap_1; + (UWord) &ets_select_trap_1; /* Non visual BIF to trap to. */ memset(&ets_delete_continue_exp, 0, sizeof(Export)); @@ -2781,8 +2787,8 @@ void init_db(void) ets_delete_continue_exp.code[0] = am_ets; ets_delete_continue_exp.code[1] = am_atom_put("delete_trap",11); ets_delete_continue_exp.code[2] = 1; - ets_delete_continue_exp.code[3] = (Eterm) em_apply_bif; - ets_delete_continue_exp.code[4] = (Eterm) &ets_delete_trap; + ets_delete_continue_exp.code[3] = (UWord) em_apply_bif; + ets_delete_continue_exp.code[4] = (UWord) &ets_delete_trap; hp = ms_delete_all_buff; ms_delete_all = CONS(hp, am_true, NIL); @@ -2878,7 +2884,7 @@ static int give_away_to_heir(Process* p, DbTable* tb) ErtsProcLocks to_locks = ERTS_PROC_LOCK_MAIN; DeclareTmpHeap(buf,5,p); Eterm to_pid; - Eterm heir_data; + UWord heir_data; ASSERT(tb->common.owner == p->id); ASSERT(is_internal_pid(tb->common.heir)); @@ -3301,7 +3307,7 @@ static void free_fixations_locked(DbTable *tb) tb->common.fixations = NULL; } -static void set_heir(Process* me, DbTable* tb, Eterm heir, Eterm heir_data) +static void set_heir(Process* me, DbTable* tb, Eterm heir, UWord heir_data) { tb->common.heir = heir; if (heir == am_none) { @@ -3326,7 +3332,7 @@ static void set_heir(Process* me, DbTable* tb, Eterm heir, Eterm heir_data) UseTmpHeap(2,me); /* Make a dummy 1-tuple around data to use db_get_term() */ - heir_data = (Eterm) db_get_term(&tb->common, NULL, 0, + heir_data = (UWord) db_get_term(&tb->common, NULL, 0, TUPLE1(tmp,heir_data)); UnUseTmpHeap(2,me); ASSERT(!is_immed(heir_data)); @@ -3351,7 +3357,7 @@ static BIF_RETTYPE ets_delete_trap(Process *p, Eterm cont) { int trap; Eterm* ptr = big_val(cont); - DbTable *tb = (DbTable *) ptr[1]; + DbTable *tb = *((DbTable **) (UWord) (ptr + 1)); ASSERT(*ptr == make_pos_bignum_header(1)); diff --git a/erts/emulator/beam/erl_db_tree.c b/erts/emulator/beam/erl_db_tree.c index b421da591b..71c594854b 100644 --- a/erts/emulator/beam/erl_db_tree.c +++ b/erts/emulator/beam/erl_db_tree.c @@ -443,9 +443,9 @@ void db_initialize_tree(void) ets_select_reverse_exp.code[1] = am_reverse; ets_select_reverse_exp.code[2] = 3; ets_select_reverse_exp.code[3] = - (Eterm) em_apply_bif; + (UWord) em_apply_bif; ets_select_reverse_exp.code[4] = - (Eterm) &ets_select_reverse; + (UWord) &ets_select_reverse; return; }; diff --git a/erts/emulator/beam/erl_db_util.c b/erts/emulator/beam/erl_db_util.c index de12b9bdbf..c565e1ee89 100644 --- a/erts/emulator/beam/erl_db_util.c +++ b/erts/emulator/beam/erl_db_util.c @@ -281,7 +281,7 @@ typedef struct dmc_guard_bif { */ DMC_DECLARE_STACK_TYPE(Eterm); -DMC_DECLARE_STACK_TYPE(Uint); +DMC_DECLARE_STACK_TYPE(UWord); DMC_DECLARE_STACK_TYPE(unsigned); @@ -382,7 +382,7 @@ cleanup_match_pseudo_process(ErtsMatchPseudoProcess *mpsp, int keep_heap) else { int i; for (i = 0; i < ERTS_DEFAULT_MS_HEAP_SIZE; i++) { -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP mpsp->default_heap[i] = (Eterm) 0xdeadbeefdeadbeef; #else mpsp->default_heap[i] = (Eterm) 0xdeadbeef; @@ -830,42 +830,42 @@ static Uint my_size_object(Eterm t); static Eterm my_copy_struct(Eterm t, Eterm **hp, ErlOffHeap* off_heap); /* Guard compilation */ -static void do_emit_constant(DMCContext *context, DMC_STACK_TYPE(Uint) *text, +static void do_emit_constant(DMCContext *context, DMC_STACK_TYPE(UWord) *text, Eterm t); static DMCRet dmc_list(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant); static DMCRet dmc_tuple(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant); static DMCRet dmc_variable(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant); static DMCRet dmc_fun(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant); static DMCRet dmc_expr(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant); static DMCRet compile_guard_expr(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t); /* match expression subroutine */ static DMCRet dmc_one_term(DMCContext *context, DMCHeap *heap, DMC_STACK_TYPE(Eterm) *stack, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm c); @@ -1185,7 +1185,7 @@ Eterm erts_match_set_run(Process *p, Binary *mpsp, Eterm ret; ret = db_prog_match(p, mpsp, - (Eterm) args, + (Eterm) COMPRESS_POINTER(args), num_args, return_flags); #if defined(HARDDEBUG) if (is_non_value(ret)) { @@ -1245,7 +1245,7 @@ Binary *db_match_compile(Eterm *matchexpr, { DMCHeap heap; DMC_STACK_TYPE(Eterm) stack; - DMC_STACK_TYPE(Uint) text; + DMC_STACK_TYPE(UWord) text; DMCContext context; MatchProg *ret = NULL; Eterm t; @@ -1491,8 +1491,8 @@ restart: ** A special case is when the match expression is a single binding ** (i.e '$1'), then the field single_variable is set to 1. */ - bp = erts_create_magic_binary(((sizeof(MatchProg) - sizeof(Uint)) + - (DMC_STACK_NUM(text) * sizeof(Uint))), + bp = erts_create_magic_binary(((sizeof(MatchProg) - sizeof(UWord)) + + (DMC_STACK_NUM(text) * sizeof(UWord))), erts_db_match_prog_destructor); ret = Binary2MatchProg(bp); ret->saved_program_buf = NULL; @@ -1501,7 +1501,7 @@ restart: ret->num_bindings = heap.used; ret->single_variable = context.special; sys_memcpy(ret->text, DMC_STACK_DATA(text), - DMC_STACK_NUM(text) * sizeof(Uint)); + DMC_STACK_NUM(text) * sizeof(UWord)); ret->heap_size = ((heap.used * sizeof(Eterm)) + (max_eheap_need * sizeof(Eterm)) + (context.stack_need * sizeof(Eterm *)) + @@ -1601,7 +1601,8 @@ Eterm db_prog_match(Process *c_p, Binary *bprog, Eterm term, Eterm **sp; Eterm *esp; Eterm *hp; - Uint *pc = prog->text; + UWord *cp; + UWord *pc = prog->text; Eterm *ehp; Eterm ret; Uint n = 0; /* To avoid warning. */ @@ -1616,9 +1617,9 @@ Eterm db_prog_match(Process *c_p, Binary *bprog, Eterm term, int fail_label; int atomic_trace; #ifdef DMC_DEBUG - unsigned long *heap_fence; - unsigned long *eheap_fence; - unsigned long *stack_fence; + Uint *heap_fence; + Uint *eheap_fence; + Uint *stack_fence; Uint save_op; #endif /* DMC_DEBUG */ @@ -1654,9 +1655,9 @@ Eterm db_prog_match(Process *c_p, Binary *bprog, Eterm term, #ifdef DMC_DEBUG save_op = 0; - heap_fence = (unsigned long *) mpsp->heap + prog->eheap_offset - 1; - eheap_fence = (unsigned long *) mpsp->heap + prog->stack_offset - 1; - stack_fence = (unsigned long *) mpsp->heap + prog->heap_size - 1; + heap_fence = (Uint *) mpsp->heap + prog->eheap_offset - 1; + eheap_fence = (Uint *) mpsp->heap + prog->stack_offset - 1; + stack_fence = (Uint *) mpsp->heap + prog->heap_size - 1; *heap_fence = FENCE_PATTERN; *eheap_fence = FENCE_PATTERN; *stack_fence = FENCE_PATTERN; @@ -1709,11 +1710,12 @@ restart: n = *pc++; if ((int) n != arity) FAIL(); - ep = (Eterm *) *ep; + ep = (Eterm *) EXPAND_POINTER(*ep); break; - case matchArrayBind: /* When the array size is unknown. */ + case matchArrayBind: /* When the array size is unknown. */ /* XXX:PaN - where does + this array come from? */ n = *pc++; - hp[n] = dpm_array_to_list(psp, (Eterm *) term, arity); + hp[n] = dpm_array_to_list(psp, (Eterm *) EXPAND_POINTER(term), arity); break; case matchTuple: /* *ep is a tuple of arity n */ if (!is_tuple(*ep)) @@ -1884,7 +1886,7 @@ restart: break; case matchPushArrayAsList: n = arity; /* Only happens when 'term' is an array */ - tp = (Eterm *) term; + tp = (Eterm *) EXPAND_POINTER(term); *esp++ = make_list(ehp); while (n--) { *ehp++ = *tp++; @@ -1897,7 +1899,7 @@ restart: break; case matchPushArrayAsListU: /* This instruction is NOT efficient. */ - *esp++ = dpm_array_to_list(psp, (Eterm *) term, arity); + *esp++ = dpm_array_to_list(psp, (Eterm *) EXPAND_POINTER(term), arity); break; case matchTrue: if (*--esp != am_true) @@ -2095,14 +2097,14 @@ restart: } break; case matchCaller: - if (!(c_p->cp) || !(hp = find_function_from_pc(c_p->cp))) { + if (!(c_p->cp) || !(cp = find_function_from_pc(c_p->cp))) { *esp++ = am_undefined; } else { *esp++ = make_tuple(ehp); ehp[0] = make_arityval(3); - ehp[1] = hp[0]; - ehp[2] = hp[1]; - ehp[3] = make_small(hp[2]); + ehp[1] = cp[0]; + ehp[2] = cp[1]; + ehp[3] = make_small((Uint) hp[2]); ehp += 4; } break; @@ -2609,7 +2611,7 @@ static void add_dmc_err(DMCErrInfo *err_info, static DMCRet dmc_one_term(DMCContext *context, DMCHeap *heap, DMC_STACK_TYPE(Eterm) *stack, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm c) { Sint n; @@ -2756,7 +2758,7 @@ static DMCRet dmc_one_term(DMCContext *context, ** Match guard compilation */ -static void do_emit_constant(DMCContext *context, DMC_STACK_TYPE(Uint) *text, +static void do_emit_constant(DMCContext *context, DMC_STACK_TYPE(UWord) *text, Eterm t) { int sz; @@ -2810,7 +2812,7 @@ add_dmc_err((ContextP)->err_info, String, -1, T, dmcWarning) static DMCRet dmc_list(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant) { @@ -2846,11 +2848,11 @@ static DMCRet dmc_list(DMCContext *context, static DMCRet dmc_tuple(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant) { - DMC_STACK_TYPE(Uint) instr_save; + DMC_STACK_TYPE(UWord) instr_save; int all_constant = 1; int textpos = DMC_STACK_NUM(*text); Eterm *p = tuple_val(t); @@ -2906,7 +2908,7 @@ static DMCRet dmc_tuple(DMCContext *context, static DMCRet dmc_whole_expression(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant) { @@ -2934,7 +2936,7 @@ static DMCRet dmc_whole_expression(DMCContext *context, static DMCRet dmc_variable(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant) { @@ -2955,7 +2957,7 @@ static DMCRet dmc_variable(DMCContext *context, static DMCRet dmc_all_bindings(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant) { @@ -2982,7 +2984,7 @@ static DMCRet dmc_all_bindings(DMCContext *context, static DMCRet dmc_const(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant) { @@ -2999,7 +3001,7 @@ static DMCRet dmc_const(DMCContext *context, static DMCRet dmc_and(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant) { @@ -3028,7 +3030,7 @@ static DMCRet dmc_and(DMCContext *context, static DMCRet dmc_or(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant) { @@ -3058,7 +3060,7 @@ static DMCRet dmc_or(DMCContext *context, static DMCRet dmc_andalso(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant) { @@ -3107,7 +3109,7 @@ static DMCRet dmc_andalso(DMCContext *context, static DMCRet dmc_orelse(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant) { @@ -3155,7 +3157,7 @@ static DMCRet dmc_orelse(DMCContext *context, static DMCRet dmc_message(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant) { @@ -3197,7 +3199,7 @@ static DMCRet dmc_message(DMCContext *context, static DMCRet dmc_self(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant) { @@ -3217,7 +3219,7 @@ static DMCRet dmc_self(DMCContext *context, static DMCRet dmc_return_trace(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant) { @@ -3247,7 +3249,7 @@ static DMCRet dmc_return_trace(DMCContext *context, static DMCRet dmc_exception_trace(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant) { @@ -3279,7 +3281,7 @@ static DMCRet dmc_exception_trace(DMCContext *context, static DMCRet dmc_is_seq_trace(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant) { @@ -3305,7 +3307,7 @@ static DMCRet dmc_is_seq_trace(DMCContext *context, static DMCRet dmc_set_seq_token(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant) { @@ -3354,7 +3356,7 @@ static DMCRet dmc_set_seq_token(DMCContext *context, static DMCRet dmc_get_seq_token(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant) { @@ -3391,7 +3393,7 @@ static DMCRet dmc_get_seq_token(DMCContext *context, static DMCRet dmc_display(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant) { @@ -3431,7 +3433,7 @@ static DMCRet dmc_display(DMCContext *context, static DMCRet dmc_process_dump(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant) { @@ -3461,7 +3463,7 @@ static DMCRet dmc_process_dump(DMCContext *context, static DMCRet dmc_enable_trace(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant) { @@ -3521,7 +3523,7 @@ static DMCRet dmc_enable_trace(DMCContext *context, static DMCRet dmc_disable_trace(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant) { @@ -3581,7 +3583,7 @@ static DMCRet dmc_disable_trace(DMCContext *context, static DMCRet dmc_trace(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant) { @@ -3655,7 +3657,7 @@ static DMCRet dmc_trace(DMCContext *context, static DMCRet dmc_caller(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant) { @@ -3688,7 +3690,7 @@ static DMCRet dmc_caller(DMCContext *context, static DMCRet dmc_silent(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant) { @@ -3730,7 +3732,7 @@ static DMCRet dmc_silent(DMCContext *context, static DMCRet dmc_fun(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant) { @@ -3847,7 +3849,7 @@ static DMCRet dmc_fun(DMCContext *context, erl_exit(1,"ets:match() internal error, " "guard with more than 3 arguments."); } - DMC_PUSH(*text, (Uint) b->biff); + DMC_PUSH(*text, (UWord) b->biff); context->stack_used -= (((int) a) - 2); if (context->stack_used > context->stack_need) context->stack_need = context->stack_used; @@ -3856,7 +3858,7 @@ static DMCRet dmc_fun(DMCContext *context, static DMCRet dmc_expr(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm t, int *constant) { @@ -3919,7 +3921,7 @@ static DMCRet dmc_expr(DMCContext *context, static DMCRet compile_guard_expr(DMCContext *context, DMCHeap *heap, - DMC_STACK_TYPE(Uint) *text, + DMC_STACK_TYPE(UWord) *text, Eterm l) { DMCRet ret; @@ -4233,7 +4235,7 @@ static Eterm match_spec_test(Process *p, Eterm against, Eterm spec, int trace) Eterm l; Uint32 ret_flags; Uint sz; - Eterm *save_cp; + UWord *save_cp; if (trace && !(is_list(against) || against == NIL)) { return THE_NON_VALUE; @@ -4276,7 +4278,7 @@ static Eterm match_spec_test(Process *p, Eterm against, Eterm spec, int trace) } } else { n = 0; - arr = (Eterm *) against; + arr = (Eterm *) EXPAND_POINTER(against); } /* We are in the context of a BIF, @@ -4327,7 +4329,7 @@ static Eterm seq_trace_fake(Process *p, Eterm arg1) static void db_match_dis(Binary *bp) { MatchProg *prog = Binary2MatchProg(bp); - Uint *t = prog->text; + UWord *t = prog->text; Uint n; Eterm p; int first; @@ -4402,7 +4404,7 @@ static void db_match_dis(Binary *bp) first = 0; else erts_printf(", "); -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP erts_printf("0x%016bpx", *t); #else erts_printf("0x%08bpx", *t); @@ -4422,7 +4424,7 @@ static void db_match_dis(Binary *bp) first = 0; else erts_printf(", "); -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP erts_printf("0x%016bpx", *t); #else erts_printf("0x%08bpx", *t); diff --git a/erts/emulator/beam/erl_db_util.h b/erts/emulator/beam/erl_db_util.h index 4fc7b4f52e..fbc25aaf2b 100644 --- a/erts/emulator/beam/erl_db_util.h +++ b/erts/emulator/beam/erl_db_util.h @@ -212,7 +212,7 @@ typedef struct db_table_common { #endif Eterm owner; /* Pid of the creator */ Eterm heir; /* Pid of the heir */ - Eterm heir_data; /* To send in ETS-TRANSFER (is_immed or (DbTerm*) */ + UWord heir_data; /* To send in ETS-TRANSFER (is_immed or (DbTerm*) */ SysTimeval heir_started; /* To further identify the heir */ Eterm the_name; /* an atom */ Eterm id; /* atom | integer */ @@ -304,9 +304,9 @@ typedef struct match_prog { Uint eheap_offset; Uint stack_offset; #ifdef DMC_DEBUG - Uint* prog_end; /* End of program */ + UWord* prog_end; /* End of program */ #endif - Uint text[1]; /* Beginning of program */ + UWord text[1]; /* Beginning of program */ } MatchProg; /* diff --git a/erts/emulator/beam/erl_debug.c b/erts/emulator/beam/erl_debug.c index 99b05fcf26..9c7a47da0a 100644 --- a/erts/emulator/beam/erl_debug.c +++ b/erts/emulator/beam/erl_debug.c @@ -235,9 +235,9 @@ pps(Process* p, Eterm* stop) } while(sp >= stop) { - erts_print(to, to_arg, "%0*lx: ", PTR_SIZE, (Eterm) sp); + erts_print(to, to_arg, "%0*lx: ", PTR_SIZE, (UWord) sp); if (is_catch(*sp)) { - erts_print(to, to_arg, "catch %d", (Uint)catch_pc(*sp)); + erts_print(to, to_arg, "catch %ld", (UWord)catch_pc(*sp)); } else { paranoid_display(to, to_arg, p, *sp); } diff --git a/erts/emulator/beam/erl_driver.h b/erts/emulator/beam/erl_driver.h index 489e74d960..316d0ef992 100644 --- a/erts/emulator/beam/erl_driver.h +++ b/erts/emulator/beam/erl_driver.h @@ -567,7 +567,7 @@ EXTERN int driver_send_term(ErlDrvPort ix, ErlDrvTermData to, /* Async IO functions */ EXTERN long driver_async(ErlDrvPort ix, - unsigned int* key, + unsigned long* key, void (*async_invoke)(void*), void* async_data, void (*async_free)(void*)); diff --git a/erts/emulator/beam/erl_fun.c b/erts/emulator/beam/erl_fun.c index 79e844b315..e6884c1179 100644 --- a/erts/emulator/beam/erl_fun.c +++ b/erts/emulator/beam/erl_fun.c @@ -50,8 +50,8 @@ static void fun_free(ErlFunEntry* obj); * to unloaded_fun[]. The -1 in unloaded_fun[0] will be interpreted * as an illegal arity when attempting to call a fun. */ -static Eterm unloaded_fun_code[3] = {NIL, -1, 0}; -static Eterm* unloaded_fun = unloaded_fun_code + 2; +static UWord unloaded_fun_code[3] = {NIL, -1, 0}; +static UWord* unloaded_fun = unloaded_fun_code + 2; void erts_init_fun_table(void) @@ -207,7 +207,7 @@ erts_cleanup_funs(ErlFunThing* funp) #endif void -erts_cleanup_funs_on_purge(Eterm* start, Eterm* end) +erts_cleanup_funs_on_purge(UWord* start, UWord* end) { int limit; HashBucket** bucket; @@ -222,7 +222,7 @@ erts_cleanup_funs_on_purge(Eterm* start, Eterm* end) while (b) { ErlFunEntry* fe = (ErlFunEntry *) b; - Eterm* addr = fe->address; + UWord* addr = fe->address; if (start <= addr && addr < end) { fe->address = unloaded_fun; diff --git a/erts/emulator/beam/erl_fun.h b/erts/emulator/beam/erl_fun.h index fb5e75649b..980cdd414a 100644 --- a/erts/emulator/beam/erl_fun.h +++ b/erts/emulator/beam/erl_fun.h @@ -33,10 +33,10 @@ typedef struct erl_fun_entry { int index; /* New style index. */ int old_uniq; /* Unique number (old_style) */ int old_index; /* Old style index */ - Eterm* address; /* Pointer to code for fun */ + UWord* address; /* Pointer to code for fun */ #ifdef HIPE - Eterm* native_address; /* Native entry code for fun. */ + UWord* native_address; /* Native entry code for fun. */ #endif Uint arity; /* The arity of the fun. */ @@ -58,7 +58,7 @@ typedef struct erl_fun_thing { #endif ErlFunEntry* fe; /* Pointer to fun entry. */ #ifdef HIPE - Eterm* native_address; /* Native code for the fun. */ + UWord* native_address; /* Native code for the fun. */ #endif Uint arity; /* The arity of the fun. */ Uint num_free; /* Number of free variables (in env). */ @@ -86,7 +86,7 @@ void erts_erase_fun_entry(ErlFunEntry* fe); #ifndef HYBRID /* FIND ME! */ void erts_cleanup_funs(ErlFunThing* funp); #endif -void erts_cleanup_funs_on_purge(Eterm* start, Eterm* end); +void erts_cleanup_funs_on_purge(UWord* start, UWord* end); void erts_dump_fun_entries(int, void *); #endif diff --git a/erts/emulator/beam/erl_gc.c b/erts/emulator/beam/erl_gc.c index e9bf37a173..9ed566e66e 100644 --- a/erts/emulator/beam/erl_gc.c +++ b/erts/emulator/beam/erl_gc.c @@ -126,7 +126,7 @@ static void disallow_heap_frag_ref_in_old_heap(Process* p); static void disallow_heap_frag_ref(Process* p, Eterm* n_htop, Eterm* objv, int nobj); #endif -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP # define MAX_HEAP_SIZES 154 #else # define MAX_HEAP_SIZES 55 @@ -1551,7 +1551,7 @@ disallow_heap_frag_ref_in_old_heap(Process* p) val = *hp++; switch (primary_tag(val)) { case TAG_PRIMARY_BOXED: - ptr = (Eterm *) val; + ptr = (Eterm *) EXPAND_POINTER(val); if (!in_area(ptr, old_heap, old_heap_size)) { if (in_area(ptr, new_heap, new_heap_size)) { abort(); @@ -1564,7 +1564,7 @@ disallow_heap_frag_ref_in_old_heap(Process* p) } break; case TAG_PRIMARY_LIST: - ptr = (Eterm *) val; + ptr = (Eterm *) EXPAND_POINTER(val); if (!in_area(ptr, old_heap, old_heap_size)) { if (in_area(ptr, new_heap, new_heap_size)) { abort(); diff --git a/erts/emulator/beam/erl_goodfit_alloc.c b/erts/emulator/beam/erl_goodfit_alloc.c index ea2ba4d55c..33d93d344d 100644 --- a/erts/emulator/beam/erl_goodfit_alloc.c +++ b/erts/emulator/beam/erl_goodfit_alloc.c @@ -49,30 +49,30 @@ #define MIN_MBC_FIRST_FREE_SZ (4*1024) #define MAX_SUB_MASK_IX \ - ((((Uint)1) << (NO_OF_BKT_IX_BITS - SUB_MASK_IX_SHIFT)) - 1) -#define MAX_SUB_BKT_IX ((((Uint)1) << SUB_MASK_IX_SHIFT) - 1) + ((((UWord)1) << (NO_OF_BKT_IX_BITS - SUB_MASK_IX_SHIFT)) - 1) +#define MAX_SUB_BKT_IX ((((UWord)1) << SUB_MASK_IX_SHIFT) - 1) #define MAX_BKT_IX (NO_OF_BKTS - 1) -#define MIN_BLK_SZ UNIT_CEILING(sizeof(GFFreeBlock_t) + sizeof(Uint)) +#define MIN_BLK_SZ UNIT_CEILING(sizeof(GFFreeBlock_t) + sizeof(UWord)) -#define IX2SBIX(IX) ((IX) & (~(~((Uint)0) << SUB_MASK_IX_SHIFT))) +#define IX2SBIX(IX) ((IX) & (~(~((UWord)0) << SUB_MASK_IX_SHIFT))) #define IX2SMIX(IX) ((IX) >> SUB_MASK_IX_SHIFT) #define MAKE_BKT_IX(SMIX, SBIX) \ - ((((Uint)(SMIX)) << SUB_MASK_IX_SHIFT) | ((Uint)(SBIX))) + ((((UWord)(SMIX)) << SUB_MASK_IX_SHIFT) | ((UWord)(SBIX))) #define SET_BKT_MASK_IX(BM, IX) \ do { \ int sub_mask_ix__ = IX2SMIX((IX)); \ - (BM).main |= (((Uint) 1) << sub_mask_ix__); \ - (BM).sub[sub_mask_ix__] |= (((Uint)1) << IX2SBIX((IX))); \ + (BM).main |= (((UWord) 1) << sub_mask_ix__); \ + (BM).sub[sub_mask_ix__] |= (((UWord)1) << IX2SBIX((IX))); \ } while (0) #define UNSET_BKT_MASK_IX(BM, IX) \ do { \ int sub_mask_ix__ = IX2SMIX((IX)); \ - (BM).sub[sub_mask_ix__] &= ~(((Uint)1) << IX2SBIX((IX))); \ + (BM).sub[sub_mask_ix__] &= ~(((UWord)1) << IX2SBIX((IX))); \ if (!(BM).sub[sub_mask_ix__]) \ - (BM).main &= ~(((Uint)1) << sub_mask_ix__); \ + (BM).main &= ~(((UWord)1) << sub_mask_ix__); \ } while (0) /* Buckets ... */ @@ -263,8 +263,8 @@ find_bucket(BucketMask_t *bmask, int min_index) while(max != min) { \ mid = ((max - min) >> 1) + min; \ if((BitMask) \ - & (~(~((Uint) 0) << (mid + 1))) \ - & (~((Uint) 0) << min)) \ + & (~(~((UWord) 0) << (mid + 1))) \ + & (~((UWord) 0) << min)) \ max = mid; \ else \ min = mid + 1; \ @@ -272,21 +272,21 @@ find_bucket(BucketMask_t *bmask, int min_index) (MinBit) = min - ASSERT(bmask->main < (((Uint) 1) << (MAX_SUB_MASK_IX+1))); + ASSERT(bmask->main < (((UWord) 1) << (MAX_SUB_MASK_IX+1))); sub_mask_ix = IX2SMIX(min_index); - if ((bmask->main & (~((Uint) 0) << sub_mask_ix)) == 0) + if ((bmask->main & (~((UWord) 0) << sub_mask_ix)) == 0) return -1; /* There exists a non empty bucket; find it... */ - if (bmask->main & (((Uint) 1) << sub_mask_ix)) { + if (bmask->main & (((UWord) 1) << sub_mask_ix)) { sub_bkt_ix = IX2SBIX(min_index); - if ((bmask->sub[sub_mask_ix] & (~((Uint) 0) << sub_bkt_ix)) == 0) { + if ((bmask->sub[sub_mask_ix] & (~((UWord) 0) << sub_bkt_ix)) == 0) { sub_mask_ix++; sub_bkt_ix = 0; - if ((bmask->main & (~((Uint) 0)<< sub_mask_ix)) == 0) + if ((bmask->main & (~((UWord) 0)<< sub_mask_ix)) == 0) return -1; } else @@ -299,17 +299,17 @@ find_bucket(BucketMask_t *bmask, int min_index) ASSERT(sub_mask_ix <= MAX_SUB_MASK_IX); /* Has to be a bit > sub_mask_ix */ - ASSERT(bmask->main & (~((Uint) 0) << (sub_mask_ix))); + ASSERT(bmask->main & (~((UWord) 0) << (sub_mask_ix))); GET_MIN_BIT(sub_mask_ix, bmask->main, sub_mask_ix, MAX_SUB_MASK_IX); find_sub_bkt_ix: ASSERT(sub_mask_ix <= MAX_SUB_MASK_IX); ASSERT(sub_bkt_ix <= MAX_SUB_BKT_IX); - if ((bmask->sub[sub_mask_ix] & (((Uint) 1) << sub_bkt_ix)) == 0) { + if ((bmask->sub[sub_mask_ix] & (((UWord) 1) << sub_bkt_ix)) == 0) { ASSERT(sub_mask_ix + 1 <= MAX_SUB_BKT_IX); /* Has to be a bit > sub_bkt_ix */ - ASSERT(bmask->sub[sub_mask_ix] & (~((Uint) 0) << sub_bkt_ix)); + ASSERT(bmask->sub[sub_mask_ix] & (~((UWord) 0) << sub_bkt_ix)); GET_MIN_BIT(sub_bkt_ix, bmask->sub[sub_mask_ix], @@ -336,7 +336,7 @@ search_bucket(Allctr_t *allctr, int ix, Uint size) Uint min_sz; Uint blk_sz; Uint cand_sz = 0; - Uint max_blk_search; + UWord max_blk_search; GFFreeBlock_t *blk; GFFreeBlock_t *cand = NULL; int blk_on_lambc; @@ -615,9 +615,9 @@ check_block(Allctr_t *allctr, Block_t * blk, int free_block) Uint blk_sz = BLK_SZ(blk); bi = BKT_IX(gfallctr, blk_sz); - ASSERT(gfallctr->bucket_mask.main & (((Uint) 1) << IX2SMIX(bi))); + ASSERT(gfallctr->bucket_mask.main & (((UWord) 1) << IX2SMIX(bi))); ASSERT(gfallctr->bucket_mask.sub[IX2SMIX(bi)] - & (((Uint) 1) << IX2SBIX(bi))); + & (((UWord) 1) << IX2SBIX(bi))); found = 0; for (fblk = gfallctr->buckets[bi]; fblk; fblk = fblk->next) @@ -648,9 +648,9 @@ check_mbc(Allctr_t *allctr, Carrier_t *mbc) int bi; for(bi = 0; bi < NO_OF_BKTS; bi++) { - if ((gfallctr->bucket_mask.main & (((Uint) 1) << IX2SMIX(bi))) + if ((gfallctr->bucket_mask.main & (((UWord) 1) << IX2SMIX(bi))) && (gfallctr->bucket_mask.sub[IX2SMIX(bi)] - & (((Uint) 1) << IX2SBIX(bi)))) { + & (((UWord) 1) << IX2SBIX(bi)))) { ASSERT(gfallctr->buckets[bi] != NULL); } else { diff --git a/erts/emulator/beam/erl_goodfit_alloc.h b/erts/emulator/beam/erl_goodfit_alloc.h index 3d1b8c01f6..648800ce31 100644 --- a/erts/emulator/beam/erl_goodfit_alloc.h +++ b/erts/emulator/beam/erl_goodfit_alloc.h @@ -28,7 +28,7 @@ typedef struct GFAllctr_t_ GFAllctr_t; typedef struct { - Uint mbsd; + UWord mbsd; } GFAllctrInit_t; #define ERTS_DEFAULT_GF_ALLCTR_INIT { \ @@ -49,18 +49,18 @@ Allctr_t *erts_gfalc_start(GFAllctr_t *, GFAllctrInit_t *, AllctrInit_t *); #include "erl_alloc_util.h" #define NO_OF_BKT_IX_BITS (8) -#ifdef ARCH_64 +#if defined(ARCH_64) # define SUB_MASK_IX_SHIFT (6) #else # define SUB_MASK_IX_SHIFT (5) #endif -#define NO_OF_BKTS (((Uint) 1) << NO_OF_BKT_IX_BITS) -#define NO_OF_SUB_MASKS (NO_OF_BKTS/(((Uint) 1) << SUB_MASK_IX_SHIFT)) +#define NO_OF_BKTS (((UWord) 1) << NO_OF_BKT_IX_BITS) +#define NO_OF_SUB_MASKS (NO_OF_BKTS/(((UWord) 1) << SUB_MASK_IX_SHIFT)) typedef struct { - Uint main; - Uint sub[NO_OF_SUB_MASKS]; -} BucketMask_t; + UWord main; + UWord sub[NO_OF_SUB_MASKS]; +} BucketMask_t; typedef struct GFFreeBlock_t_ GFFreeBlock_t; struct GFFreeBlock_t_ { @@ -74,11 +74,11 @@ struct GFAllctr_t_ { char * last_aux_mbc_start; char * last_aux_mbc_end; - Uint bkt_max_size_d; - Uint bkt_intrvl_d; + UWord bkt_max_size_d; + UWord bkt_intrvl_d; BucketMask_t bucket_mask; GFFreeBlock_t * buckets[NO_OF_BKTS]; - Uint max_blk_search; + UWord max_blk_search; }; diff --git a/erts/emulator/beam/erl_instrument.c b/erts/emulator/beam/erl_instrument.c index 3f022f92b8..62be9d379b 100644 --- a/erts/emulator/beam/erl_instrument.c +++ b/erts/emulator/beam/erl_instrument.c @@ -540,18 +540,18 @@ static void dump_memory_map_to_stream(FILE *fp) if (is_internal_pid(bp->pid)) fprintf(fp, "{%lu, %lu, %lu, {%lu,%lu,%lu}}.\n", - (Uint) bp->type_no, - (Uint) bp->mem, - (Uint) bp->size, - (Uint) pid_channel_no(bp->pid), - (Uint) pid_number(bp->pid), - (Uint) pid_serial(bp->pid)); + (UWord) bp->type_no, + (UWord) bp->mem, + (UWord) bp->size, + (UWord) pid_channel_no(bp->pid), + (UWord) pid_number(bp->pid), + (UWord) pid_serial(bp->pid)); else fprintf(fp, "{%lu, %lu, %lu, undefined}.\n", - (Uint) bp->type_no, - (Uint) bp->mem, - (Uint) bp->size); + (UWord) bp->type_no, + (UWord) bp->mem, + (UWord) bp->size); } if (lock) @@ -638,7 +638,7 @@ Eterm erts_instr_get_memory_map(Process *proc) hsz += 4; } - if ((Uint) bp->mem > MAX_SMALL) + if ((UWord) bp->mem > MAX_SMALL) hsz += BIG_UINT_HEAP_SIZE; if (bp->size > MAX_SMALL) hsz += BIG_UINT_HEAP_SIZE; @@ -749,12 +749,12 @@ Eterm erts_instr_get_memory_map(Process *proc) #endif type = make_small(bp->type_no); - if ((Uint) bp->mem > MAX_SMALL) { - ptr = uint_to_big((Uint) bp->mem, hp); + if ((UWord) bp->mem > MAX_SMALL) { + ptr = uint_to_big((UWord) bp->mem, hp); hp += BIG_UINT_HEAP_SIZE; } else - ptr = make_small((Uint) bp->mem); + ptr = make_small((UWord) bp->mem); if (bp->size > MAX_SMALL) { size = uint_to_big(bp->size, hp); @@ -962,12 +962,12 @@ dump_stat_to_stream(FILE *fp, int begin_max_period) fprintf(fp, "{total,[{total,[{sizes,%lu,%lu,%lu},{blocks,%lu,%lu,%lu}]}]}.\n", - stats->tot.size, - stats->tot.max_size, - stats->tot.max_size_ever, - stats->tot.blocks, - stats->tot.max_blocks, - stats->tot.max_blocks_ever); + (UWord) stats->tot.size, + (UWord) stats->tot.max_size, + (UWord) stats->tot.max_size_ever, + (UWord) stats->tot.blocks, + (UWord) stats->tot.max_blocks, + (UWord) stats->tot.max_blocks_ever); a_max = 0; a_min = ~0; @@ -992,12 +992,12 @@ dump_stat_to_stream(FILE *fp, int begin_max_period) "%s{%s,[{sizes,%lu,%lu,%lu},{blocks,%lu,%lu,%lu}]}%s", i == a_min ? "{allocators,\n [" : " ", ERTS_ALC_A2AD(i), - stats->a[i].size, - stats->a[i].max_size, - stats->a[i].max_size_ever, - stats->a[i].blocks, - stats->a[i].max_blocks, - stats->a[i].max_blocks_ever, + (UWord) stats->a[i].size, + (UWord) stats->a[i].max_size, + (UWord) stats->a[i].max_size_ever, + (UWord) stats->a[i].blocks, + (UWord) stats->a[i].max_blocks, + (UWord) stats->a[i].max_blocks_ever, i == a_max ? "]}.\n" : ",\n"); } } @@ -1009,12 +1009,12 @@ dump_stat_to_stream(FILE *fp, int begin_max_period) "%s{%s,[{sizes,%lu,%lu,%lu},{blocks,%lu,%lu,%lu}]}%s", i == ERTS_ALC_C_MIN ? "{classes,\n [" : " ", ERTS_ALC_C2CD(i), - stats->c[i].size, - stats->c[i].max_size, - stats->c[i].max_size_ever, - stats->c[i].blocks, - stats->c[i].max_blocks, - stats->c[i].max_blocks_ever, + (UWord) stats->c[i].size, + (UWord) stats->c[i].max_size, + (UWord) stats->c[i].max_size_ever, + (UWord) stats->c[i].blocks, + (UWord) stats->c[i].max_blocks, + (UWord) stats->c[i].max_blocks_ever, i == ERTS_ALC_C_MAX ? "]}.\n" : ",\n" ); } @@ -1025,12 +1025,12 @@ dump_stat_to_stream(FILE *fp, int begin_max_period) "%s{%s,[{sizes,%lu,%lu,%lu},{blocks,%lu,%lu,%lu}]}%s", i == ERTS_ALC_N_MIN ? "{types,\n [" : " ", ERTS_ALC_N2TD(i), - stats->n[i].size, - stats->n[i].max_size, - stats->n[i].max_size_ever, - stats->n[i].blocks, - stats->n[i].max_blocks, - stats->n[i].max_blocks_ever, + (UWord) stats->n[i].size, + (UWord) stats->n[i].max_size, + (UWord) stats->n[i].max_size_ever, + (UWord) stats->n[i].blocks, + (UWord) stats->n[i].max_blocks, + (UWord) stats->n[i].max_blocks_ever, i == ERTS_ALC_N_MAX ? "]}.\n" : ",\n" ); } diff --git a/erts/emulator/beam/erl_message.h b/erts/emulator/beam/erl_message.h index 5cf7c209bd..459c6363aa 100644 --- a/erts/emulator/beam/erl_message.h +++ b/erts/emulator/beam/erl_message.h @@ -49,7 +49,7 @@ typedef struct erl_heap_fragment ErlHeapFragment; struct erl_heap_fragment { ErlHeapFragment* next; /* Next heap fragment */ ErlOffHeap off_heap; /* Offset heap data. */ - unsigned size; /* Size in words of mem */ + unsigned size; /* Size in (half)words of mem */ unsigned used_size; /* With terms to be moved to heap by GC */ Eterm mem[1]; /* Data */ }; diff --git a/erts/emulator/beam/erl_mtrace.c b/erts/emulator/beam/erl_mtrace.c index 8b8ac2ec80..9f2aa62a9a 100644 --- a/erts/emulator/beam/erl_mtrace.c +++ b/erts/emulator/beam/erl_mtrace.c @@ -79,7 +79,7 @@ static erts_mtx_t mtrace_buf_mutex; #define UI16_SZ (2) #define UI32_SZ (4) #define UI64_SZ (8) -#ifdef ARCH_64 +#ifdef ARCH_64 /* XXX:PaN Halfword? (whole file...) */ # define UI_SZ UI64_SZ #else # define UI_SZ UI32_SZ @@ -188,7 +188,7 @@ check_alloc_entry(byte *sp, byte *ep, byte tag, Uint16 ct_no, int ct_no_n, Uint16 type, int type_n, - Uint res, int res_n, + UWord res, int res_n, Uint size, int size_n, Uint32 ti,int ti_n); void @@ -196,8 +196,8 @@ check_realloc_entry(byte *sp, byte *ep, byte tag, Uint16 ct_no, int ct_no_n, Uint16 type, int type_n, - Uint res, int res_n, - Uint ptr, int ptr_n, + UWord res, int res_n, + UWord ptr, int ptr_n, Uint size, int size_n, Uint32 ti,int ti_n); void @@ -205,7 +205,7 @@ check_free_entry(byte *sp, byte *ep, byte tag, Uint16 ct_no, int ct_no_n, Uint16 t_no, int t_no_n, - Uint ptr, int ptr_n, + UWord ptr, int ptr_n, Uint32 ti,int ti_n); void check_time_inc_entry(byte *sp, byte *ep, @@ -785,7 +785,7 @@ write_alloc_entry(byte tag, tag, ct_no, ct_no_n, t_no, t_no_n, - (Uint) res, res_n, + (UWord) res, res_n, size, size_n, ti, ti_n); #endif @@ -865,8 +865,8 @@ write_realloc_entry(byte tag, tag, ct_no, ct_no_n, t_no, t_no_n, - (Uint) res, res_n, - (Uint) ptr, ptr_n, + (UWord) res, res_n, + (UWord) ptr, ptr_n, size, size_n, ti, ti_n); #endif @@ -934,7 +934,7 @@ write_free_entry(byte tag, tag, ct_no, ct_no_n, t_no, t_no_n, - (Uint) ptr, ptr_n, + (UWord) ptr, ptr_n, ti, ti_n); #endif } @@ -1135,7 +1135,7 @@ check_alloc_entry(byte *sp, byte *ep, byte tag, Uint16 ct_no, int ct_no_n, Uint16 t_no, int t_no_n, - Uint res, int res_n, + UWord res, int res_n, Uint size, int size_n, Uint32 ti,int ti_n) { @@ -1163,8 +1163,8 @@ check_realloc_entry(byte *sp, byte *ep, byte tag, Uint16 ct_no, int ct_no_n, Uint16 t_no, int t_no_n, - Uint res, int res_n, - Uint ptr, int ptr_n, + UWord res, int res_n, + UWord ptr, int ptr_n, Uint size, int size_n, Uint32 ti,int ti_n) { @@ -1193,7 +1193,7 @@ check_free_entry(byte *sp, byte *ep, byte tag, Uint16 ct_no, int ct_no_n, Uint16 t_no, int t_no_n, - Uint ptr, int ptr_n, + UWord ptr, int ptr_n, Uint32 ti,int ti_n) { byte *p = sp; diff --git a/erts/emulator/beam/erl_nif.c b/erts/emulator/beam/erl_nif.c index 585a6c1fdf..7c62bcb016 100644 --- a/erts/emulator/beam/erl_nif.c +++ b/erts/emulator/beam/erl_nif.c @@ -496,9 +496,9 @@ int enif_get_atom(ErlNifEnv* env, Eterm atom, char* buf, unsigned len) int enif_get_int(ErlNifEnv* env, Eterm term, int* ip) { -#if SIZEOF_INT == SIZEOF_VOID_P +#if SIZEOF_INT == ERTS_SIZEOF_ETERM return term_to_Sint(term, (Sint*)ip); -#elif SIZEOF_LONG == SIZEOF_VOID_P +#elif SIZEOF_LONG == ERTS_SIZEOF_ETERM Sint i; if (!term_to_Sint(term, &i) || i < INT_MIN || i > INT_MAX) { return 0; @@ -512,9 +512,9 @@ int enif_get_int(ErlNifEnv* env, Eterm term, int* ip) int enif_get_uint(ErlNifEnv* env, Eterm term, unsigned* ip) { -#if SIZEOF_INT == SIZEOF_VOID_P +#if SIZEOF_LONG == ERTS_SIZEOF_ETERM return term_to_Uint(term, (Uint*)ip); -#elif SIZEOF_LONG == SIZEOF_VOID_P +#elif SIZEOF_INT == ERTS_SIZEOF_ETERM Uint i; if (!term_to_Uint(term, &i) || i > UINT_MAX) { return 0; @@ -526,8 +526,13 @@ int enif_get_uint(ErlNifEnv* env, Eterm term, unsigned* ip) int enif_get_long(ErlNifEnv* env, Eterm term, long* ip) { -#if SIZEOF_LONG == SIZEOF_VOID_P +#if SIZEOF_LONG == ERTS_SIZEOF_ETERM return term_to_Sint(term, ip); +#elif SIZEOF_INT == ERTS_SIZEOF_ETERM + Uint u; + term_to_Sint(term, u); + *ip = (long) u; + return 1; #else # error Unknown long word size #endif @@ -535,8 +540,14 @@ int enif_get_long(ErlNifEnv* env, Eterm term, long* ip) int enif_get_ulong(ErlNifEnv* env, Eterm term, unsigned long* ip) { -#if SIZEOF_LONG == SIZEOF_VOID_P +#if SIZEOF_LONG == ERTS_SIZEOF_ETERM return term_to_Uint(term, ip); +#elif SIZEOF_INT == ERTS_SIZEOF_ETERM + Uint u; + int r; + r = term_to_Uint(term, &u); + *ip = (unsigned long) u; + return r; #else # error Unknown long word size #endif @@ -565,27 +576,24 @@ int enif_get_list_cell(ErlNifEnv* env, Eterm term, Eterm* head, Eterm* tail) ERL_NIF_TERM enif_make_int(ErlNifEnv* env, int i) { -#if SIZEOF_INT == SIZEOF_VOID_P +#if SIZEOF_INT == ERTS_SIZEOF_ETERM return IS_SSMALL(i) ? make_small(i) : small_to_big(i,alloc_heap(env,2)); -#elif SIZEOF_LONG == SIZEOF_VOID_P +#elif SIZEOF_LONG == ERTS_SIZEOF_ETERM return make_small(i); #endif } ERL_NIF_TERM enif_make_uint(ErlNifEnv* env, unsigned i) { -#if SIZEOF_INT == SIZEOF_VOID_P +#if SIZEOF_INT == ERTS_SIZEOF_ETERM return IS_USMALL(0,i) ? make_small(i) : uint_to_big(i,alloc_heap(env,2)); -#elif SIZEOF_LONG == SIZEOF_VOID_P +#elif SIZEOF_LONG == ERTS_SIZEOF_ETERM return make_small(i); #endif } ERL_NIF_TERM enif_make_long(ErlNifEnv* env, long i) { -#if SIZEOF_LONG != SIZEOF_VOID_P -# error Unknown long word size -#endif return IS_SSMALL(i) ? make_small(i) : small_to_big(i, alloc_heap(env,2)); } @@ -967,34 +975,34 @@ unsigned enif_sizeof_resource(ErlNifEnv* env, void* obj) ***************************************************************************/ -static Uint** get_func_pp(Eterm* mod_code, Eterm f_atom, unsigned arity) +static UWord** get_func_pp(UWord* mod_code, Eterm f_atom, unsigned arity) { int n = (int) mod_code[MI_NUM_FUNCTIONS]; int j; for (j = 0; j < n; ++j) { - Uint* code_ptr = (Uint*) mod_code[MI_FUNCTIONS+j]; - ASSERT(code_ptr[0] == (Uint) BeamOp(op_i_func_info_IaaI)); + UWord* code_ptr = (UWord*) mod_code[MI_FUNCTIONS+j]; + ASSERT(code_ptr[0] == (UWord) BeamOp(op_i_func_info_IaaI)); if (f_atom == ((Eterm) code_ptr[3]) && arity == ((unsigned) code_ptr[4])) { - return (Uint**) &mod_code[MI_FUNCTIONS+j]; + return (UWord**) &mod_code[MI_FUNCTIONS+j]; } } return NULL; } -/*static void refresh_cached_nif_data(Eterm* mod_code, +/*static void refresh_cached_nif_data(BeamInstr* mod_code, struct erl_module_nif* mod_nif) { int i; for (i=0; i < mod_nif->entry->num_of_funcs; i++) { Eterm f_atom; ErlNifFunc* func = &mod_nif->entry->funcs[i]; - Uint* code_ptr; + BeamInstr* code_ptr; erts_atom_get(func->name, sys_strlen(func->name), &f_atom); code_ptr = *get_func_pp(mod_code, f_atom, func->arity); - code_ptr[5+2] = (Uint) mod_nif->priv_data; + code_ptr[5+2] = (UWord) mod_nif->priv_data; } }*/ @@ -1098,7 +1106,7 @@ BIF_RETTYPE load_nif_2(BIF_ALIST_2) Module* mod; Eterm mod_atom; Eterm f_atom; - Eterm* caller; + UWord* caller; ErtsSysDdllError errdesc = ERTS_SYS_DDLL_ERROR_INIT; Eterm ret = am_ok; int veto; @@ -1165,7 +1173,7 @@ BIF_RETTYPE load_nif_2(BIF_ALIST_2) /*erts_fprintf(stderr, "Found module %T\r\n", mod_atom);*/ for (i=0; i < entry->num_of_funcs && ret==am_ok; i++) { - Uint** code_pp; + UWord** code_pp; ErlNifFunc* f = &entry->funcs[i]; if (!erts_atom_get(f->name, sys_strlen(f->name), &f_atom) || (code_pp = get_func_pp(mod->code, f_atom, f->arity))==NULL) { @@ -1268,19 +1276,19 @@ BIF_RETTYPE load_nif_2(BIF_ALIST_2) mod->nif = lib; for (i=0; i < entry->num_of_funcs; i++) { - Uint* code_ptr; + BeamInstr* code_ptr; erts_atom_get(entry->funcs[i].name, sys_strlen(entry->funcs[i].name), &f_atom); code_ptr = *get_func_pp(mod->code, f_atom, entry->funcs[i].arity); if (code_ptr[1] == 0) { - code_ptr[5+0] = (Uint) BeamOp(op_call_nif); + code_ptr[5+0] = (BeamInstr) BeamOp(op_call_nif); } else { /* Function traced, patch the original instruction word */ BpData* bp = (BpData*) code_ptr[1]; - bp->orig_instr = (Uint) BeamOp(op_call_nif); + bp->orig_instr = (BeamInstr) BeamOp(op_call_nif); } - code_ptr[5+1] = (Uint) entry->funcs[i].fptr; - code_ptr[5+2] = (Uint) lib; + code_ptr[5+1] = (BeamInstr) entry->funcs[i].fptr; + code_ptr[5+2] = (BeamInstr) lib; } } else { diff --git a/erts/emulator/beam/erl_node_container_utils.h b/erts/emulator/beam/erl_node_container_utils.h index 87dbfc2a04..f620582bdb 100644 --- a/erts/emulator/beam/erl_node_container_utils.h +++ b/erts/emulator/beam/erl_node_container_utils.h @@ -251,7 +251,7 @@ extern int erts_use_r9_pids_ports; * Refs * \* */ -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP #define internal_ref_no_of_numbers(x) \ (internal_ref_data((x))[0]) diff --git a/erts/emulator/beam/erl_node_tables.c b/erts/emulator/beam/erl_node_tables.c index f3f10201b5..6960844e99 100644 --- a/erts/emulator/beam/erl_node_tables.c +++ b/erts/emulator/beam/erl_node_tables.c @@ -1109,11 +1109,21 @@ insert_offheap(ErlOffHeap *oh, int type, Eterm id) break; } if (insert_bin) { +#if HALFWORD_HEAP + UWord val = (UWord) pb->val; + DeclareTmpHeapNoproc(id_heap,BIG_UINT_HEAP_SIZE*2); /* extra place allocated */ +#else DeclareTmpHeapNoproc(id_heap,BIG_UINT_HEAP_SIZE); +#endif Uint *hp = &id_heap[0]; InsertedBin *nib; +#if HALFWORD_HEAP + UseTmpHeapNoproc(BIG_UWORD_HEAP_SIZE(val)); + a.id = erts_bld_uword(&hp, NULL, (UWord) val); +#else UseTmpHeapNoproc(BIG_UINT_HEAP_SIZE); a.id = erts_bld_uint(&hp, NULL, (Uint) pb->val); +#endif erts_match_prog_foreach_offheap(pb->val, insert_offheap2, (void *) &a); @@ -1121,7 +1131,11 @@ insert_offheap(ErlOffHeap *oh, int type, Eterm id) nib->bin_val = pb->val; nib->next = inserted_bins; inserted_bins = nib; +#if HALFWORD_HEAP + UnUseTmpHeapNoproc(BIG_UINT_HEAP_SIZE*2); +#else UnUseTmpHeapNoproc(BIG_UINT_HEAP_SIZE); +#endif } } } diff --git a/erts/emulator/beam/erl_node_tables.h b/erts/emulator/beam/erl_node_tables.h index c48dac6219..3f53de9cf2 100644 --- a/erts/emulator/beam/erl_node_tables.h +++ b/erts/emulator/beam/erl_node_tables.h @@ -61,7 +61,7 @@ #define ERTS_DE_QFLGS_ALL (ERTS_DE_QFLG_BUSY \ | ERTS_DE_QFLG_EXIT) -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP #define ERTS_DIST_OUTPUT_BUF_DBG_PATTERN ((Uint) 0xf713f713f713f713UL) #else #define ERTS_DIST_OUTPUT_BUF_DBG_PATTERN ((Uint) 0xf713f713) diff --git a/erts/emulator/beam/erl_printf_term.c b/erts/emulator/beam/erl_printf_term.c index 7fe3f3bca5..9ad0965144 100644 --- a/erts/emulator/beam/erl_printf_term.c +++ b/erts/emulator/beam/erl_printf_term.c @@ -246,7 +246,7 @@ print_term(fmtfn_t fn, void* arg, Eterm obj, long *dcount) if (is_CP(obj)) { PRINT_STRING(res, fn, arg, "<cp/header:"); - PRINT_POINTER(res, fn, arg, obj); + PRINT_POINTER(res, fn, arg, cp_val(obj)); PRINT_CHAR(res, fn, arg, '>'); return res; } @@ -406,7 +406,7 @@ print_term(fmtfn_t fn, void* arg, Eterm obj, long *dcount) break; case EXPORT_DEF: { - Export* ep = (Export *) (export_val(obj))[1]; + Export* ep = *((Export **) (export_val(obj) + 1)); Atom* module = atom_tab(atom_val(ep->code[0])); Atom* name = atom_tab(atom_val(ep->code[1])); @@ -438,7 +438,7 @@ print_term(fmtfn_t fn, void* arg, Eterm obj, long *dcount) break; default: PRINT_STRING(res, fn, arg, "<unknown:"); - PRINT_POINTER(res, fn, arg, obj); + PRINT_POINTER(res, fn, arg, (UWord) obj); PRINT_CHAR(res, fn, arg, '>'); break; } diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c index f5b1308ca4..429bdd74fb 100644 --- a/erts/emulator/beam/erl_process.c +++ b/erts/emulator/beam/erl_process.c @@ -91,9 +91,9 @@ do { \ #define ERTS_EMPTY_RUNQ(RQ) \ ((RQ)->len == 0 && (RQ)->misc.start == NULL) -extern Eterm beam_apply[]; -extern Eterm beam_exit[]; -extern Eterm beam_continue_exit[]; +extern UWord beam_apply[]; +extern UWord beam_exit[]; +extern UWord beam_continue_exit[]; static Sint p_last; static Sint p_next; @@ -334,7 +334,7 @@ do { \ static void init_processes_bif(void); static void save_terminating_process(Process *p); static void exec_misc_ops(ErtsRunQueue *); -static void print_function_from_pc(int to, void *to_arg, Eterm* x); +static void print_function_from_pc(int to, void *to_arg, UWord* x); static int stack_element_dump(int to, void *to_arg, Process* p, Eterm* sp, int yreg); #ifdef ERTS_SMP @@ -2078,9 +2078,9 @@ erts_init_scheduling(int mrq, int no_schedulers, int no_schedulers_online) erts_aligned_run_queues = erts_alloc(ERTS_ALC_T_RUNQS, (sizeof(ErtsAlignedRunQueue)*(n+1))); - if ((((Uint) erts_aligned_run_queues) & ERTS_CACHE_LINE_MASK) == 0) + if ((((UWord) erts_aligned_run_queues) & ERTS_CACHE_LINE_MASK) == 0) erts_aligned_run_queues = ((ErtsAlignedRunQueue *) - ((((Uint) erts_aligned_run_queues) + ((((UWord) erts_aligned_run_queues) & ~ERTS_CACHE_LINE_MASK) + ERTS_CACHE_LINE_SIZE)); @@ -2175,9 +2175,9 @@ erts_init_scheduling(int mrq, int no_schedulers, int no_schedulers_online) erts_aligned_scheduler_data = erts_alloc(ERTS_ALC_T_SCHDLR_DATA, (sizeof(ErtsAlignedSchedulerData) *(n+1))); - if ((((Uint) erts_aligned_scheduler_data) & ERTS_CACHE_LINE_MASK) == 0) + if ((((UWord) erts_aligned_scheduler_data) & ERTS_CACHE_LINE_MASK) == 0) erts_aligned_scheduler_data = ((ErtsAlignedSchedulerData *) - ((((Uint) erts_aligned_scheduler_data) + ((((UWord) erts_aligned_scheduler_data) & ~ERTS_CACHE_LINE_MASK) + ERTS_CACHE_LINE_SIZE)); for (ix = 0; ix < n; ix++) { @@ -2186,6 +2186,10 @@ erts_init_scheduling(int mrq, int no_schedulers, int no_schedulers_online) erts_bits_init_state(&esdp->erl_bits_state); esdp->match_pseudo_process = NULL; esdp->free_process = NULL; +#if HALFWORD_HEAP + /* Registers need to be heap allocated (correct memory range) for tracing to work */ + esdp->save_reg = erts_alloc(ERTS_ALC_T_BEAM_REGISTER, ERTS_X_REGS_ALLOCATED * sizeof(Eterm)); +#endif #endif #if !HEAP_ON_C_STACK esdp->num_tmp_heap_used = 0; @@ -4484,7 +4488,7 @@ add_pend_suspend(Process *suspendee, sizeof(ErtsPendingSuspend)); psp->next = NULL; #ifdef DEBUG -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP psp->end = (ErtsPendingSuspend *) 0xdeaddeaddeaddead; #else psp->end = (ErtsPendingSuspend *) 0xdeaddead; @@ -6765,8 +6769,8 @@ erl_create_process(Process* parent, /* Parent of process (default group leader). p->current = p->initial+INITIAL_MOD; - p->i = (Eterm *) beam_apply; - p->cp = (Eterm *) beam_apply+1; + p->i = (UWord *) beam_apply; + p->cp = (UWord *) beam_apply+1; p->arg_reg = p->def_arg_reg; p->max_arg_reg = sizeof(p->def_arg_reg)/sizeof(p->def_arg_reg[0]); @@ -7351,7 +7355,7 @@ set_proc_exiting(Process *p, Eterm reason, ErlHeapFragment *bp) p->freason = EXTAG_EXIT; KILL_CATCHES(p); cancel_timer(p); - p->i = (Eterm *) beam_exit; + p->i = (UWord *) beam_exit; } @@ -8279,7 +8283,7 @@ continue_exit_process(Process *p ASSERT(p->status == P_EXITING); - p->i = (Eterm *) beam_continue_exit; + p->i = (UWord *) beam_continue_exit; if (!(curr_locks & ERTS_PROC_LOCK_STATUS)) { erts_smp_proc_lock(p, ERTS_PROC_LOCK_STATUS); @@ -8299,7 +8303,7 @@ continue_exit_process(Process *p static void timeout_proc(Process* p) { - p->i = (Eterm *) p->def_arg_reg[0]; + p->i = *((UWord **) (UWord) p->def_arg_reg); p->flags |= F_TIMO; p->flags &= ~F_INSLPQUEUE; @@ -8398,9 +8402,9 @@ erts_program_counter_info(int to, void *to_arg, Process *p) } static void -print_function_from_pc(int to, void *to_arg, Eterm* x) +print_function_from_pc(int to, void *to_arg, UWord* x) { - Eterm* addr = find_function_from_pc(x); + UWord* addr = find_function_from_pc(x); if (addr == NULL) { if (x == beam_exit) { erts_print(to, to_arg, "<terminate process>"); @@ -8434,7 +8438,7 @@ stack_element_dump(int to, void *to_arg, Process* p, Eterm* sp, int yreg) } if (is_CP(x)) { - erts_print(to, to_arg, "Return addr %p (", (Eterm *) x); + erts_print(to, to_arg, "Return addr %p (", (Eterm *) EXPAND_POINTER(x)); print_function_from_pc(to, to_arg, cp_val(x)); erts_print(to, to_arg, ")\n"); yreg = 0; @@ -9263,8 +9267,8 @@ init_processes_bif(void) processes_trap_export.code[0] = am_erlang; processes_trap_export.code[1] = am_processes_trap; processes_trap_export.code[2] = 2; - processes_trap_export.code[3] = (Eterm) em_apply_bif; - processes_trap_export.code[4] = (Eterm) &processes_trap; + processes_trap_export.code[3] = (UWord) em_apply_bif; + processes_trap_export.code[4] = (UWord) &processes_trap; #if ERTS_PROCESSES_BIF_DEBUGLEVEL >= ERTS_PROCS_DBGLVL_CHK_TERM_PROC_LIST erts_get_emu_time(&debug_tv_start); diff --git a/erts/emulator/beam/erl_process.h b/erts/emulator/beam/erl_process.h index 4466442fbc..df08f2474c 100644 --- a/erts/emulator/beam/erl_process.h +++ b/erts/emulator/beam/erl_process.h @@ -179,7 +179,7 @@ extern int erts_sched_thread_suggested_stack_size; #ifdef DEBUG -# ifdef ARCH_64 +# if defined(ARCH_64) && !HALFWORD_HEAP # define ERTS_DBG_SET_INVALID_RUNQP(RQP, N) \ (*((char **) &(RQP)) = (char *) (0xdeadbeefdead0003 | ((N) << 4))) # define ERTS_DBG_VERIFY_VALID_RUNQP(RQP) \ @@ -344,7 +344,11 @@ struct ErtsSchedulerData_ { * numbered registers as possible in the same cache * line). */ +#if !HALFWORD_HEAP Eterm save_reg[ERTS_X_REGS_ALLOCATED]; /* X registers */ +#else + Eterm *save_reg; +#endif FloatDef freg[MAX_REG]; /* Floating point registers. */ ethr_tid tid; /* Thread id */ struct erl_bits_state erl_bits_state; /* erl_bits.c state */ @@ -525,8 +529,8 @@ struct process { unsigned max_arg_reg; /* Maximum number of argument registers available. */ Eterm def_arg_reg[6]; /* Default array for argument registers. */ - Eterm* cp; /* Continuation pointer (for threaded code). */ - Eterm* i; /* Program counter for threaded code. */ + UWord* cp; /* Continuation pointer (for threaded code). */ + UWord* i; /* Program counter for threaded code. */ Sint catches; /* Number of catches on stack */ Sint fcalls; /* * Number of reductions left to execute. @@ -573,11 +577,11 @@ struct process { Uint seq_trace_lastcnt; Eterm seq_trace_token; /* Sequential trace token (tuple size 5 see below) */ - Eterm initial[3]; /* Initial module(0), function(1), arity(2) */ - Eterm* current; /* Current Erlang function: + UWord initial[3]; /* Initial module(0), function(1), arity(2) */ + UWord* current; /* Current Erlang function, part of the funcinfo: * module(0), function(1), arity(2) * (module and functions are tagged atoms; - * arity an untagged integer). + * arity an untagged integer). UWord * because it references code */ /* @@ -1216,8 +1220,8 @@ erts_proc_get_error_handler(Process *p) if (!val) return am_error_handler; else { - ASSERT(is_atom(((Eterm) val))); - return (Eterm) val; + ASSERT(is_atom(((Eterm) (UWord) val))); + return (Eterm) (UWord) val; } } @@ -1227,13 +1231,13 @@ erts_proc_set_error_handler(Process *p, ErtsProcLocks plocks, Eterm handler) void *old_val; void *new_val; ASSERT(is_atom(handler)); - new_val = handler == am_error_handler ? NULL : (void *) handler; + new_val = (handler == am_error_handler) ? NULL : (void *) (UWord) handler; old_val = erts_psd_set(p, plocks, ERTS_PSD_ERROR_HANDLER, new_val); if (!old_val) return am_error_handler; else { - ASSERT(is_atom(((Eterm) old_val))); - return (Eterm) old_val; + ASSERT(is_atom(((Eterm) (UWord) old_val))); + return (Eterm) (UWord) old_val; } } diff --git a/erts/emulator/beam/erl_process_dump.c b/erts/emulator/beam/erl_process_dump.c index 1666509c72..0b776367ed 100644 --- a/erts/emulator/beam/erl_process_dump.c +++ b/erts/emulator/beam/erl_process_dump.c @@ -45,16 +45,16 @@ static void dump_dist_ext(int to, void *to_arg, ErtsDistExternal *edep); static void dump_element_nl(int to, void *to_arg, Eterm x); static int stack_element_dump(int to, void *to_arg, Process* p, Eterm* sp, int yreg); -static void print_function_from_pc(int to, void *to_arg, Eterm* x); +static void print_function_from_pc(int to, void *to_arg, UWord* x); static void heap_dump(int to, void *to_arg, Eterm x); static void dump_binaries(int to, void *to_arg, Binary* root); static void dump_externally(int to, void *to_arg, Eterm term); static Binary* all_binaries; -extern Eterm beam_apply[]; -extern Eterm beam_exit[]; -extern Eterm beam_continue_exit[]; +extern UWord beam_apply[]; +extern UWord beam_exit[]; +extern UWord beam_continue_exit[]; void @@ -223,7 +223,7 @@ stack_element_dump(int to, void *to_arg, Process* p, Eterm* sp, int yreg) } if (is_CP(x)) { - erts_print(to, to_arg, "SReturn addr 0x%X (", (Eterm *) x); + erts_print(to, to_arg, "SReturn addr 0x%X (", cp_val(x)); print_function_from_pc(to, to_arg, cp_val(x)); erts_print(to, to_arg, ")\n"); yreg = 0; @@ -239,9 +239,9 @@ stack_element_dump(int to, void *to_arg, Process* p, Eterm* sp, int yreg) } static void -print_function_from_pc(int to, void *to_arg, Eterm* x) +print_function_from_pc(int to, void *to_arg, UWord* x) { - Eterm* addr = find_function_from_pc(x); + UWord* addr = find_function_from_pc(x); if (addr == NULL) { if (x == beam_exit) { erts_print(to, to_arg, "<terminate process>"); @@ -273,7 +273,7 @@ heap_dump(int to, void *to_arg, Eterm x) if (x == OUR_NIL) { /* We are done. */ return; } if (is_CP(x)) { - next = (Eterm *) x; + next = (Eterm *) EXPAND_POINTER(x); } else if (is_list(x)) { ptr = list_val(x); if (ptr[0] != OUR_NIL) { @@ -286,7 +286,7 @@ heap_dump(int to, void *to_arg, Eterm x) ptr[1] = make_small(0); } x = ptr[0]; - ptr[0] = (Eterm) next; + ptr[0] = (Eterm) COMPRESS_POINTER(next); next = ptr + 1; goto again; } @@ -316,7 +316,7 @@ heap_dump(int to, void *to_arg, Eterm x) ptr[0] = OUR_NIL; } else { x = ptr[arity]; - ptr[0] = (Eterm) next; + ptr[0] = (Eterm) COMPRESS_POINTER(next); next = ptr + arity - 1; goto again; } @@ -351,7 +351,7 @@ heap_dump(int to, void *to_arg, Eterm x) Binary* val = pb->val; if (erts_smp_atomic_xchg(&val->refc, 0) != 0) { - val->flags = (Uint) all_binaries; + val->flags = (UWord) all_binaries; all_binaries = val; } erts_print(to, to_arg, "Yc%X:%X:%X", val, diff --git a/erts/emulator/beam/erl_term.c b/erts/emulator/beam/erl_term.c index c0ed3cb0a6..dd163b2b21 100644 --- a/erts/emulator/beam/erl_term.c +++ b/erts/emulator/beam/erl_term.c @@ -105,7 +105,7 @@ unsigned tag_val_def(Eterm x) break; } } - sprintf(msg, "tag_val_def: %#lx", x); + sprintf(msg, "tag_val_def: %#lx", (unsigned long) x); et_abort(msg, file, line); #undef file #undef line @@ -165,8 +165,8 @@ ET_DEFINE_CHECKED(Uint32*,external_ref_data,Eterm,is_external_ref); ET_DEFINE_CHECKED(struct erl_node_*,external_ref_node,Eterm,is_external_ref); ET_DEFINE_CHECKED(Eterm*,export_val,Eterm,is_export); -ET_DEFINE_CHECKED(Eterm,make_cp,Uint*,_is_taggable_pointer); -ET_DEFINE_CHECKED(Uint*,cp_val,Eterm,is_CP); +ET_DEFINE_CHECKED(Eterm,make_cp,UWord *,_is_taggable_pointer); +ET_DEFINE_CHECKED(UWord *,cp_val,Eterm,is_CP); ET_DEFINE_CHECKED(Uint,catch_val,Eterm,is_catch); ET_DEFINE_CHECKED(Uint,x_reg_offset,Uint,_is_xreg); ET_DEFINE_CHECKED(Uint,y_reg_offset,Uint,_is_yreg); diff --git a/erts/emulator/beam/erl_term.h b/erts/emulator/beam/erl_term.h index 016d6e66a7..8e74502022 100644 --- a/erts/emulator/beam/erl_term.h +++ b/erts/emulator/beam/erl_term.h @@ -20,10 +20,7 @@ #ifndef __ERL_TERM_H #define __ERL_TERM_H -#ifdef ARCH_64 -#define HALFWORD_HEAP 1 -#define HALFWORD_ASSERT 1 -#endif +#include "sys.h" /* defines HALFWORD_HEAP */ #if HALFWORD_HEAP # define HEAP_ON_C_STACK 0 @@ -35,8 +32,8 @@ # endif # if 1 # define CHECK_POINTER_MASK 0xFFFFFFFF00000000UL -# define COMPRESS_POINTER(AnUint) (AnUint) -# define EXPAND_POINTER(APointer) (APointer) +# define COMPRESS_POINTER(APointer) ((Eterm) (UWord) (APointer)) +# define EXPAND_POINTER(AnEterm) ((UWord) (AnEterm)) # else # define CHECK_POINTER_MASK 0x0UL # define COMPRESS_POINTER(AnUint) (AnUint) @@ -188,14 +185,14 @@ struct erl_node_; /* Declared in erl_node_tables.h */ /* boxed object access methods */ #if HALFWORD_HEAP -#define _is_taggable_pointer(x) (((Uint)(x) & (CHECK_POINTER_MASK | 0x3)) == 0) +#define _is_taggable_pointer(x) (((UWord)(x) & (CHECK_POINTER_MASK | 0x3)) == 0) #define _boxed_precond(x) (is_boxed(x)) #else #define _is_taggable_pointer(x) (((Uint)(x) & 0x3) == 0) #define _boxed_precond(x) (is_boxed(x)) #endif #define _is_aligned(x) (((Uint)(x) & 0x3) == 0) -#define _unchecked_make_boxed(x) COMPRESS_POINTER((Uint)(x) + TAG_PRIMARY_BOXED) +#define _unchecked_make_boxed(x) ((Uint) COMPRESS_POINTER(x) + TAG_PRIMARY_BOXED) _ET_DECLARE_CHECKED(Eterm,make_boxed,Eterm*); #define make_boxed(x) _ET_APPLY(make_boxed,(x)) #if 1 @@ -206,12 +203,12 @@ _ET_DECLARE_CHECKED(int,is_boxed,Eterm) #else #define is_boxed(x) (((x) & _TAG_PRIMARY_MASK) == TAG_PRIMARY_BOXED) #endif -#define _unchecked_boxed_val(x) EXPAND_POINTER((Eterm*)((x) - TAG_PRIMARY_BOXED)) +#define _unchecked_boxed_val(x) ((Eterm*) EXPAND_POINTER(((x) - TAG_PRIMARY_BOXED))) _ET_DECLARE_CHECKED(Eterm*,boxed_val,Eterm); #define boxed_val(x) _ET_APPLY(boxed_val,(x)) /* cons cell ("list") access methods */ -#define _unchecked_make_list(x) COMPRESS_POINTER((Uint)(x) + TAG_PRIMARY_LIST) +#define _unchecked_make_list(x) ((Uint) COMPRESS_POINTER(x) + TAG_PRIMARY_LIST) _ET_DECLARE_CHECKED(Eterm,make_list,Eterm*); #define make_list(x) _ET_APPLY(make_list,(x)) #if 1 @@ -228,7 +225,7 @@ _ET_DECLARE_CHECKED(int,is_not_list,Eterm) #else #define _list_precond(x) (is_list(x)) #endif -#define _unchecked_list_val(x) EXPAND_POINTER((Eterm*)((x) - TAG_PRIMARY_LIST)) +#define _unchecked_list_val(x) ((Eterm*) EXPAND_POINTER((x) - TAG_PRIMARY_LIST)) _ET_DECLARE_CHECKED(Eterm*,list_val,Eterm); #define list_val(x) _ET_APPLY(list_val,(x)) @@ -239,13 +236,13 @@ _ET_DECLARE_CHECKED(Eterm*,list_val,Eterm); #define CDR(x) ((x)[1]) /* generic tagged pointer (boxed or list) access methods */ -#define _unchecked_ptr_val(x) EXPAND_POINTER((Eterm*)((x) & ~((Uint) 0x3))) +#define _unchecked_ptr_val(x) ((Eterm*) EXPAND_POINTER((x) & ~((Uint) 0x3))) #define ptr_val(x) _unchecked_ptr_val((x)) /*XXX*/ #define _unchecked_offset_ptr(x,offs) ((x)+((offs)*sizeof(Eterm))) #define offset_ptr(x,offs) _unchecked_offset_ptr(x,offs) /*XXX*/ /* fixnum ("small") access methods */ -#if defined(ARCH_64) +#if defined(ARCH_64) && !HALFWORD_HEAP #define SMALL_BITS (64-4) #define SMALL_DIGITS (17) #else @@ -370,7 +367,11 @@ _ET_DECLARE_CHECKED(Eterm*,fun_val,Eterm) _ET_DECLARE_CHECKED(Eterm*,export_val,Eterm) #define export_val(x) _ET_APPLY(export_val,(x)) #define is_export_header(x) ((x) == HEADER_EXPORT) +#if HALFWORD_HEAP +#define HEADER_EXPORT _make_header(2,_TAG_HEADER_EXPORT) +#else #define HEADER_EXPORT _make_header(1,_TAG_HEADER_EXPORT) +#endif /* bignum access methods */ #define make_pos_bignum_header(sz) _make_header((sz),_TAG_HEADER_POS_BIG) @@ -394,7 +395,7 @@ _ET_DECLARE_CHECKED(Eterm*,big_val,Eterm) #define big_val(x) _ET_APPLY(big_val,(x)) /* flonum ("float") access methods */ -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP #define HEADER_FLONUM _make_header(1,_TAG_HEADER_FLOAT) #else #define HEADER_FLONUM _make_header(2,_TAG_HEADER_FLOAT) @@ -415,12 +416,12 @@ typedef union float_def byte fb[sizeof(ieee754_8)]; Uint16 fs[sizeof(ieee754_8) / sizeof(Uint16)]; Uint32 fw[sizeof(ieee754_8) / sizeof(Uint32)]; -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP Uint fdw; #endif } FloatDef; -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP #define GET_DOUBLE(x, f) (f).fdw = *(float_val(x)+1) #define PUT_DOUBLE(f, x) *(x) = HEADER_FLONUM, \ @@ -720,7 +721,7 @@ _ET_DECLARE_CHECKED(struct erl_node_*,internal_port_node,Eterm) #define ERTS_MAX_REF_NUMBERS 3 #define ERTS_REF_NUMBERS ERTS_MAX_REF_NUMBERS -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP # define ERTS_REF_WORDS (ERTS_REF_NUMBERS/2 + 1) # define ERTS_REF_32BIT_WORDS (ERTS_REF_NUMBERS+1) #else @@ -742,7 +743,7 @@ typedef struct { #define make_ref_thing_header(DW) \ _make_header((DW)+REF_THING_HEAD_SIZE-1,_TAG_HEADER_REF) -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP /* * Ref layout on a 64-bit little endian machine: @@ -985,15 +986,15 @@ _ET_DECLARE_CHECKED(struct erl_node_*,external_ref_node,Eterm) #error "fix yer arch, like" #endif -#define _unchecked_make_cp(x) ((Eterm)(x)) -_ET_DECLARE_CHECKED(Eterm,make_cp,Uint*) +#define _unchecked_make_cp(x) ((Eterm) COMPRESS_POINTER(x)) +_ET_DECLARE_CHECKED(Eterm,make_cp,UWord*); #define make_cp(x) _ET_APPLY(make_cp,(x)) #define is_not_CP(x) ((x) & _CPMASK) #define is_CP(x) (!is_not_CP(x)) -#define _unchecked_cp_val(x) ((Uint*)(x)) -_ET_DECLARE_CHECKED(Uint*,cp_val,Eterm) +#define _unchecked_cp_val(x) ((UWord*) EXPAND_POINTER(x)) +_ET_DECLARE_CHECKED(UWord*,cp_val,Eterm); #define cp_val(x) _ET_APPLY(cp_val,(x)) #define make_catch(x) (((x) << _TAG_IMMED2_SIZE) | _TAG_IMMED2_CATCH) diff --git a/erts/emulator/beam/erl_trace.c b/erts/emulator/beam/erl_trace.c index f98d5ee522..eb61c72e90 100644 --- a/erts/emulator/beam/erl_trace.c +++ b/erts/emulator/beam/erl_trace.c @@ -1182,7 +1182,7 @@ seq_trace_output_generic(Eterm token, Eterm msg, Uint type, * or {trace, Pid, return_to, {Mod, Func, Arity}} */ void -erts_trace_return_to(Process *p, Uint *pc) +erts_trace_return_to(Process *p, UWord *pc) { #define LOCAL_HEAP_SIZE (4+5+5) Eterm* hp; @@ -1190,7 +1190,7 @@ erts_trace_return_to(Process *p, Uint *pc) Eterm mess; DeclareTmpHeapNoproc(local_heap,LOCAL_HEAP_SIZE); - Eterm *code_ptr = find_function_from_pc(pc); + UWord *code_ptr = find_function_from_pc(pc); UseTmpHeapNoproc(LOCAL_HEAP_SIZE); @@ -1249,7 +1249,7 @@ erts_trace_return_to(Process *p, Uint *pc) * or {trace, Pid, return_from, {Mod, Name, Arity}, Retval} */ void -erts_trace_return(Process* p, Eterm* fi, Eterm retval, Eterm *tracer_pid) +erts_trace_return(Process* p, UWord* fi, Eterm retval, Eterm *tracer_pid) { Eterm* hp; Eterm mfa; @@ -1380,7 +1380,7 @@ erts_trace_return(Process* p, Eterm* fi, Eterm retval, Eterm *tracer_pid) * Where Class is atomic but Value is any term. */ void -erts_trace_exception(Process* p, Eterm mfa[3], Eterm class, Eterm value, +erts_trace_exception(Process* p, UWord mfa[3], Eterm class, Eterm value, Eterm *tracer_pid) { Eterm* hp; @@ -1439,7 +1439,7 @@ erts_trace_exception(Process* p, Eterm mfa[3], Eterm class, Eterm value, UseTmpHeapNoproc(LOCAL_HEAP_SIZE); hp = local_heap; - mfa_tuple = TUPLE3(hp, mfa[0], mfa[1], make_small(mfa[2])); + mfa_tuple = TUPLE3(hp, (Eterm) mfa[0], (Eterm) mfa[1], make_small((Eterm)mfa[2])); hp += 4; cv = TUPLE2(hp, class, value); hp += 3; @@ -1485,7 +1485,7 @@ erts_trace_exception(Process* p, Eterm mfa[3], Eterm class, Eterm value, * Build the trace tuple and put it into receive queue of the tracer process. */ - mfa_tuple = TUPLE3(hp, mfa[0], mfa[1], make_small(mfa[2])); + mfa_tuple = TUPLE3(hp, (Eterm) mfa[0], (Eterm) mfa[1], make_small((Eterm) mfa[2])); hp += 4; value = copy_struct(value, value_size, &hp, off_heap); cv = TUPLE2(hp, class, value); @@ -1522,7 +1522,7 @@ erts_trace_exception(Process* p, Eterm mfa[3], Eterm class, Eterm value, * if it is a pid or port we do a meta trace. */ Uint32 -erts_call_trace(Process* p, Eterm mfa[3], Binary *match_spec, +erts_call_trace(Process* p, UWord mfa[3], Binary *match_spec, Eterm* args, int local, Eterm *tracer_pid) { Eterm* hp; @@ -1589,7 +1589,7 @@ erts_call_trace(Process* p, Eterm mfa[3], Binary *match_spec, * such as size_object() and copy_struct(), we must make sure that we * temporarily convert any match contexts to sub binaries. */ - arity = mfa[2]; + arity = (Eterm) mfa[2]; UseTmpHeap(ERL_SUB_BIN_SIZE,p); #ifdef DEBUG sub_bin_heap->thing_word = 0; @@ -1725,7 +1725,7 @@ erts_call_trace(Process* p, Eterm mfa[3], Binary *match_spec, hp += 2; } } - mfa_tuple = TUPLE3(hp, mfa[0], mfa[1], mfa_tuple); + mfa_tuple = TUPLE3(hp, (Eterm) mfa[0], (Eterm) mfa[1], mfa_tuple); hp += 4; /* @@ -1888,7 +1888,7 @@ erts_call_trace(Process* p, Eterm mfa[3], Binary *match_spec, hp += 2; } } - mfa_tuple = TUPLE3(hp, mfa[0], mfa[1], mfa_tuple); + mfa_tuple = TUPLE3(hp, (Eterm) mfa[0], (Eterm) mfa[1], mfa_tuple); hp += 4; /* @@ -2092,7 +2092,7 @@ void save_calls(Process *p, Export *e) */ Eterm erts_bif_trace(int bif_index, Process* p, - Eterm arg1, Eterm arg2, Eterm arg3, Uint *I) + Eterm arg1, Eterm arg2, Eterm arg3, UWord *I) { Eterm result; int meta = !!(erts_bif_trace_flags[bif_index] & BIF_TRACE_AS_META); @@ -2106,10 +2106,10 @@ erts_bif_trace(int bif_index, Process* p, * no tracing will occur. Doing the whole else branch will * also do nothing, only slower. */ - Eterm (*func)(Process*, Eterm, Eterm, Eterm, Uint*) = bif_table[bif_index].f; + Eterm (*func)(Process*, Eterm, Eterm, Eterm, UWord*) = bif_table[bif_index].f; result = func(p, arg1, arg2, arg3, I); } else { - Eterm (*func)(Process*, Eterm, Eterm, Eterm, Uint*); + Eterm (*func)(Process*, Eterm, Eterm, Eterm, UWord*); Export* ep = bif_export[bif_index]; Uint32 flags = 0, flags_meta = 0; int global = !!(erts_bif_trace_flags[bif_index] & BIF_TRACE_AS_GLOBAL); @@ -2118,16 +2118,9 @@ erts_bif_trace(int bif_index, Process* p, int applying = (I == &(ep->code[3])); /* Yup, the apply code for a bif * is actually in the * export entry */ - Eterm *cp = p->cp; + UWord *cp = p->cp; -#ifndef _OSE_ Eterm args[3] = {arg1, arg2, arg3}; -#else - Eterm args[3]; - args[0] = arg1; - args[1] = arg2; - args[2] = arg3; -#endif /* * Make continuation pointer OK, it is not during direct BIF calls, @@ -2157,12 +2150,11 @@ erts_bif_trace(int bif_index, Process* p, Eterm *cpp; /* Maybe advance cp to skip trace stack frames */ for (cpp = p->stop; ; cp = cp_val(*cpp++)) { - ASSERT(is_CP((Eterm) cp)); - if (*cp_val((Eterm) cp) == i_return_trace) { + if (*cp == i_return_trace) { /* Skip stack frame variables */ while (is_not_CP(*cpp)) cpp++; cpp += 2; /* Skip return_trace parameters */ - } else if (*cp_val((Eterm) cp) == i_return_to_trace) { + } else if (*cp == i_return_to_trace) { /* A return_to trace message is going to be generated * by normal means, so we do not have to. */ diff --git a/erts/emulator/beam/erl_unicode.c b/erts/emulator/beam/erl_unicode.c index ab5811c70f..8f16f7338f 100644 --- a/erts/emulator/beam/erl_unicode.c +++ b/erts/emulator/beam/erl_unicode.c @@ -90,9 +90,9 @@ void erts_init_unicode(void) am_atom_put("characters_to_utf8_trap",23); characters_to_utf8_trap_exp.code[2] = 3; characters_to_utf8_trap_exp.code[3] = - (Eterm) em_apply_bif; + (UWord) em_apply_bif; characters_to_utf8_trap_exp.code[4] = - (Eterm) &characters_to_utf8_trap; + (UWord) &characters_to_utf8_trap; memset(&characters_to_list_trap_1_exp, 0, sizeof(Export)); characters_to_list_trap_1_exp.address = @@ -102,9 +102,9 @@ void erts_init_unicode(void) am_atom_put("characters_to_list_trap_1",25); characters_to_list_trap_1_exp.code[2] = 3; characters_to_list_trap_1_exp.code[3] = - (Eterm) em_apply_bif; + (UWord) em_apply_bif; characters_to_list_trap_1_exp.code[4] = - (Eterm) &characters_to_list_trap_1; + (UWord) &characters_to_list_trap_1; memset(&characters_to_list_trap_2_exp, 0, sizeof(Export)); characters_to_list_trap_2_exp.address = @@ -114,9 +114,9 @@ void erts_init_unicode(void) am_atom_put("characters_to_list_trap_2",25); characters_to_list_trap_2_exp.code[2] = 3; characters_to_list_trap_2_exp.code[3] = - (Eterm) em_apply_bif; + (UWord) em_apply_bif; characters_to_list_trap_2_exp.code[4] = - (Eterm) &characters_to_list_trap_2; + (UWord) &characters_to_list_trap_2; memset(&characters_to_list_trap_3_exp, 0, sizeof(Export)); @@ -127,9 +127,9 @@ void erts_init_unicode(void) am_atom_put("characters_to_list_trap_3",25); characters_to_list_trap_3_exp.code[2] = 3; characters_to_list_trap_3_exp.code[3] = - (Eterm) em_apply_bif; + (UWord) em_apply_bif; characters_to_list_trap_3_exp.code[4] = - (Eterm) &characters_to_list_trap_3; + (UWord) &characters_to_list_trap_3; memset(&characters_to_list_trap_4_exp, 0, sizeof(Export)); characters_to_list_trap_4_exp.address = @@ -139,9 +139,9 @@ void erts_init_unicode(void) am_atom_put("characters_to_list_trap_4",25); characters_to_list_trap_4_exp.code[2] = 1; characters_to_list_trap_4_exp.code[3] = - (Eterm) em_apply_bif; + (UWord) em_apply_bif; characters_to_list_trap_4_exp.code[4] = - (Eterm) &characters_to_list_trap_4; + (UWord) &characters_to_list_trap_4; c_to_b_int_trap_exportp = erts_export_put(am_unicode,am_characters_to_binary_int,2); c_to_l_int_trap_exportp = erts_export_put(am_unicode,am_characters_to_list_int,2); diff --git a/erts/emulator/beam/erl_vm.h b/erts/emulator/beam/erl_vm.h index 1b61bca440..235bd7931d 100644 --- a/erts/emulator/beam/erl_vm.h +++ b/erts/emulator/beam/erl_vm.h @@ -139,8 +139,12 @@ #define HeapWordsLeft(p) (HEAP_LIMIT(p) - HEAP_TOP(p)) #if defined(DEBUG) || defined(CHECK_FOR_HOLES) +#if HALFWORD_HEAP +# define ERTS_HOLE_MARKER (0xaf5e78ccU) +#else # define ERTS_HOLE_MARKER (((0xaf5e78ccUL << 24) << 8) | 0xaf5e78ccUL) #endif +#endif /* * Allocate heap memory on the ordinary heap, NEVER in a heap diff --git a/erts/emulator/beam/error.h b/erts/emulator/beam/error.h index 4930def4ed..8f95140864 100644 --- a/erts/emulator/beam/error.h +++ b/erts/emulator/beam/error.h @@ -187,10 +187,10 @@ extern Eterm exception_tag[NUMBER_EXC_TAGS]; struct StackTrace { Eterm header; /* bignum header - must be first in struct */ Eterm freason; /* original exception reason is saved in the struct */ - Eterm* pc; - Eterm* current; + UWord* pc; + UWord* current; int depth; /* number of saved pointers in trace[] */ - Eterm *trace[1]; /* varying size - must be last in struct */ + UWord *trace[1]; /* varying size - must be last in struct */ }; #endif /* __ERROR_H__ */ diff --git a/erts/emulator/beam/export.c b/erts/emulator/beam/export.c index 271b40cf0f..c39f610924 100644 --- a/erts/emulator/beam/export.c +++ b/erts/emulator/beam/export.c @@ -46,8 +46,8 @@ static erts_smp_rwmtx_t export_table_lock; /* Locks the secondary export table. #define export_init_lock() erts_smp_rwmtx_init(&export_table_lock, \ "export_tab") -extern Eterm* em_call_error_handler; -extern Uint* em_call_traced_function; +extern UWord* em_call_error_handler; +extern UWord* em_call_traced_function; void export_info(int to, void *to_arg) @@ -93,7 +93,7 @@ export_alloc(Export* tmpl) obj->code[2] = tmpl->code[2]; obj->slot.index = -1; obj->address = obj->code+3; - obj->code[3] = (Eterm) em_call_error_handler; + obj->code[3] = (UWord) em_call_error_handler; obj->code[4] = 0; obj->match_prog_set = NULL; return obj; @@ -140,7 +140,7 @@ init_export_table(void) Export* erts_find_export_entry(Eterm m, Eterm f, unsigned int a) { - HashValue hval = EXPORT_HASH(m, f, a); + HashValue hval = EXPORT_HASH((UWord) m, (UWord) f, (UWord) a); int ix; HashBucket* b; @@ -185,7 +185,7 @@ erts_find_function(Eterm m, Eterm f, unsigned int a) ep = hash_get(&export_table.htable, (void*) &e); if (ep != NULL && ep->address == ep->code+3 && - ep->code[3] != (Uint) em_call_traced_function) { + ep->code[3] != (UWord) em_call_traced_function) { ep = NULL; } return ep; diff --git a/erts/emulator/beam/export.h b/erts/emulator/beam/export.h index cd6af6dd85..57b6a7afcf 100644 --- a/erts/emulator/beam/export.h +++ b/erts/emulator/beam/export.h @@ -52,7 +52,11 @@ typedef struct export * on_load function that has not been run yet. * Otherwise: 0. */ +#if HALFWORD_HEAP + UWord code[5]; +#else Eterm code[5]; +#endif } Export; @@ -74,6 +78,6 @@ Export *export_get(Export*); #include "beam_load.h" /* For em_* extern declarations */ #define ExportIsBuiltIn(EntryPtr) \ (((EntryPtr)->address == (EntryPtr)->code + 3) && \ - ((EntryPtr)->code[3] == (Uint) em_apply_bif)) + ((EntryPtr)->code[3] == (UWord) em_apply_bif)) #endif diff --git a/erts/emulator/beam/external.c b/erts/emulator/beam/external.c index f7b498e414..d6cb6efb79 100644 --- a/erts/emulator/beam/external.c +++ b/erts/emulator/beam/external.c @@ -1489,20 +1489,28 @@ dec_pid(ErtsDistExternal *edep, Eterm** hpp, byte* ep, ErlOffHeap* off_heap, Ete static byte* enc_term(ErtsAtomCacheMap *acmp, Eterm obj, byte* ep, Uint32 dflags) { - DECLARE_ESTACK(s); + DECLARE_WSTACK(s); Uint n; Uint i; Uint j; Uint* ptr; Eterm val; FloatDef f; +#if HALFWORD_HEAP + UWord wobj; +#endif + goto L_jump_start; outer_loop: - while (!ESTACK_ISEMPTY(s)) { - obj = ESTACK_POP(s); - switch (val = ESTACK_POP(s)) { + while (!WSTACK_ISEMPTY(s)) { +#if HALFWORD_HEAP + obj = (Eterm) (wobj = WSTACK_POP(s)); +#else + obj = WSTACK_POP(s); +#endif + switch (val = WSTACK_POP(s)) { case ENC_TERM: break; case ENC_ONE_CONS: @@ -1513,29 +1521,40 @@ enc_term(ErtsAtomCacheMap *acmp, Eterm obj, byte* ep, Uint32 dflags) obj = CAR(cons); tl = CDR(cons); - ESTACK_PUSH(s, is_list(tl) ? ENC_ONE_CONS : ENC_TERM); - ESTACK_PUSH(s, tl); + WSTACK_PUSH(s, is_list(tl) ? ENC_ONE_CONS : ENC_TERM); + WSTACK_PUSH(s, tl); } break; case ENC_PATCH_FUN_SIZE: { +#if HALFWORD_HEAP + byte* size_p = (byte *) wobj; +#else byte* size_p = (byte *) obj; - +#endif put_int32(ep - size_p, size_p); } goto outer_loop; case ENC_LAST_ARRAY_ELEMENT: { +#if HALFWORD_HEAP + Eterm* ptr = (Eterm *) wobj; +#else Eterm* ptr = (Eterm *) obj; +#endif obj = *ptr; } break; default: /* ENC_LAST_ARRAY_ELEMENT+1 and upwards */ { +#if HALFWORD_HEAP + Eterm* ptr = (Eterm *) wobj; +#else Eterm* ptr = (Eterm *) obj; +#endif obj = *ptr++; - ESTACK_PUSH(s, val-1); - ESTACK_PUSH(s, (Eterm) ptr); + WSTACK_PUSH(s, val-1); + WSTACK_PUSH(s, (UWord) ptr); } break; } @@ -1665,8 +1684,8 @@ enc_term(ErtsAtomCacheMap *acmp, Eterm obj, byte* ep, Uint32 dflags) ep += 4; } if (i > 0) { - ESTACK_PUSH(s, ENC_LAST_ARRAY_ELEMENT+i-1); - ESTACK_PUSH(s, (Eterm) ptr); + WSTACK_PUSH(s, ENC_LAST_ARRAY_ELEMENT+i-1); + WSTACK_PUSH(s, (UWord) ptr); } break; @@ -1744,7 +1763,7 @@ enc_term(ErtsAtomCacheMap *acmp, Eterm obj, byte* ep, Uint32 dflags) } case EXPORT_DEF: { - Export* exp = (Export *) (export_val(obj))[1]; + Export* exp = *((Export **) (export_val(obj) + 1)); if ((dflags & DFLAG_EXPORT_PTR_TAG) != 0) { *ep++ = EXPORT_EXT; ep = enc_atom(acmp, exp->code[0], ep, dflags); @@ -1773,8 +1792,8 @@ enc_term(ErtsAtomCacheMap *acmp, Eterm obj, byte* ep, Uint32 dflags) int ei; *ep++ = NEW_FUN_EXT; - ESTACK_PUSH(s, ENC_PATCH_FUN_SIZE); - ESTACK_PUSH(s, (Eterm) ep); /* Position for patching in size */ + WSTACK_PUSH(s, ENC_PATCH_FUN_SIZE); + WSTACK_PUSH(s, (UWord) ep); /* Position for patching in size */ ep += 4; *ep = funp->arity; ep += 1; @@ -1791,8 +1810,8 @@ enc_term(ErtsAtomCacheMap *acmp, Eterm obj, byte* ep, Uint32 dflags) fun_env: for (ei = funp->num_free-1; ei > 0; ei--) { - ESTACK_PUSH(s, ENC_TERM); - ESTACK_PUSH(s, funp->env[ei]); + WSTACK_PUSH(s, ENC_TERM); + WSTACK_PUSH(s, (UWord) funp->env[ei]); } if (funp->num_free != 0) { obj = funp->env[0]; @@ -1835,7 +1854,7 @@ enc_term(ErtsAtomCacheMap *acmp, Eterm obj, byte* ep, Uint32 dflags) break; } } - DESTROY_ESTACK(s); + DESTROY_WSTACK(s); return ep; } @@ -1959,7 +1978,7 @@ dec_term(ErtsDistExternal *edep, Eterm** hpp, byte* ep, ErlOffHeap* off_heap, Et while (next != NULL) { objp = next; - next = (Eterm *) (*objp); + next = (Eterm *) EXPAND_POINTER(*objp); switch (*ep++) { case INTEGER_EXT: @@ -1967,7 +1986,7 @@ dec_term(ErtsDistExternal *edep, Eterm** hpp, byte* ep, ErlOffHeap* off_heap, Et Sint sn = get_int32(ep); ep += 4; -#if defined(ARCH_64) +#if defined(ARCH_64) && !HALFWORD_HEAP *objp = make_small(sn); #else if (MY_IS_SSMALL(sn)) { @@ -2064,7 +2083,7 @@ dec_term_atom_common: hp += n; objp = hp - 1; while (n-- > 0) { - objp[0] = (Eterm) next; + objp[0] = (Eterm) COMPRESS_POINTER(next); next = objp; objp--; } @@ -2082,12 +2101,12 @@ dec_term_atom_common: *objp = make_list(hp); hp += 2*n; objp = hp - 2; - objp[0] = (Eterm) (objp+1); - objp[1] = (Eterm) next; + objp[0] = (Eterm) COMPRESS_POINTER((objp+1)); + objp[1] = (Eterm) COMPRESS_POINTER(next); next = objp; objp -= 2; while (--n > 0) { - objp[0] = (Eterm) next; + objp[0] = (Eterm) COMPRESS_POINTER(next); objp[1] = make_list(objp + 2); next = objp; objp -= 2; @@ -2242,7 +2261,7 @@ dec_term_atom_common: if(node == erts_this_node) { RefThing *rtp = (RefThing *) hp; hp += REF_THING_HEAD_SIZE; -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP rtp->header = make_ref_thing_header(ref_words/2 + 1); #else rtp->header = make_ref_thing_header(ref_words); @@ -2253,7 +2272,7 @@ dec_term_atom_common: ExternalThing *etp = (ExternalThing *) hp; hp += EXTERNAL_THING_HEAD_SIZE; -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP etp->header = make_external_ref_header(ref_words/2 + 1); #else etp->header = make_external_ref_header(ref_words); @@ -2266,7 +2285,7 @@ dec_term_atom_common: } ref_num = (Uint32 *) hp; -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP *(ref_num++) = ref_words /* 32-bit arity */; #endif ref_num[0] = r0; @@ -2274,7 +2293,7 @@ dec_term_atom_common: ref_num[i] = get_int32(ep); ep += 4; } -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP if ((1 + ref_words) % 2) ref_num[ref_words] = 0; hp += ref_words/2 + 1; @@ -2401,7 +2420,12 @@ dec_term_atom_common: } *objp = make_export(hp); *hp++ = HEADER_EXPORT; +#if HALFWORD_HEAP + *((UWord *) (UWord) hp) = (UWord) erts_export_get_or_make_stub(mod, name, arity); + hp += 2; +#else *hp++ = (Eterm) erts_export_get_or_make_stub(mod, name, arity); +#endif break; } break; @@ -2477,11 +2501,11 @@ dec_term_atom_common: /* Environment */ for (i = num_free-1; i >= 0; i--) { - funp->env[i] = (Eterm) next; + funp->env[i] = (Eterm) COMPRESS_POINTER(next); next = funp->env + i; } /* Creator */ - funp->creator = (Eterm) next; + funp->creator = (Eterm) COMPRESS_POINTER(next); next = &(funp->creator); break; } @@ -2552,7 +2576,7 @@ dec_term_atom_common: /* Environment */ for (i = num_free-1; i >= 0; i--) { - funp->env[i] = (Eterm) next; + funp->env[i] = (Eterm) COMPRESS_POINTER(next); next = funp->env + i; } break; @@ -2583,26 +2607,35 @@ dec_term_atom_common: static Uint encode_size_struct2(ErtsAtomCacheMap *acmp, Eterm obj, unsigned dflags) { - DECLARE_ESTACK(s); + DECLARE_WSTACK(s); Uint m, i, arity; Uint result = 0; +#if HALFWORD_HEAP + UWord wobj; +#endif goto L_jump_start; outer_loop: - while (!ESTACK_ISEMPTY(s)) { - obj = ESTACK_POP(s); - + while (!WSTACK_ISEMPTY(s)) { +#if HALFWORD_HEAP + obj = (Eterm) (wobj = WSTACK_POP(s)); +#else + obj = WSTACK_POP(s); +#endif handle_popped_obj: - if (is_CP(obj)) { + if (is_CP(obj)) { /* Does not look for CP, looks for "no tag" */ +#if HALFWORD_HEAP + Eterm* ptr = (Eterm *) wobj; +#else Eterm* ptr = (Eterm *) obj; - +#endif /* * Pointer into a tuple. */ obj = *ptr--; if (!is_header(obj)) { - ESTACK_PUSH(s, (Eterm)ptr); + WSTACK_PUSH(s, (UWord)ptr); } else { /* Reached tuple header */ ASSERT(header_is_arityval(obj)); @@ -2614,7 +2647,7 @@ encode_size_struct2(ErtsAtomCacheMap *acmp, Eterm obj, unsigned dflags) tl = CDR(cons); obj = CAR(cons); - ESTACK_PUSH(s, tl); + WSTACK_PUSH(s, tl); } else if (is_nil(obj)) { result++; goto outer_loop; @@ -2703,7 +2736,11 @@ encode_size_struct2(ErtsAtomCacheMap *acmp, Eterm obj, unsigned dflags) result += 1 + 4; } ptr += arity; +#if HALFWORD_HEAP + obj = (Eterm) (wobj = (UWord) ptr); +#else obj = (Eterm) ptr; +#endif goto handle_popped_obj; } break; @@ -2745,14 +2782,14 @@ encode_size_struct2(ErtsAtomCacheMap *acmp, Eterm obj, unsigned dflags) if (is_not_list(obj)) { /* Push any non-list terms on the stack */ - ESTACK_PUSH(s, obj); + WSTACK_PUSH(s, obj); } else { /* Lists must be handled specially. */ if ((m = is_string(obj)) && (m < MAX_STRING_LEN)) { result += m + 2 + 1; } else { result += 5; - ESTACK_PUSH(s, obj); + WSTACK_PUSH(s, obj); } } } @@ -2765,8 +2802,12 @@ encode_size_struct2(ErtsAtomCacheMap *acmp, Eterm obj, unsigned dflags) case EXPORT_DEF: { - Export* ep = (Export *) (export_val(obj))[1]; + Export* ep = *((Export **) (export_val(obj) + 1)); +#if HALFWORD_HEAP + result += 2; +#else result += 1; +#endif result += encode_size_struct2(acmp, ep->code[0], dflags); result += encode_size_struct2(acmp, ep->code[1], dflags); result += encode_size_struct2(acmp, make_small(ep->code[2]), dflags); @@ -2779,7 +2820,7 @@ encode_size_struct2(ErtsAtomCacheMap *acmp, Eterm obj, unsigned dflags) } } - DESTROY_ESTACK(s); + DESTROY_WSTACK(s); return result; } @@ -2891,7 +2932,7 @@ decoded_size(byte *ep, byte* endp, int no_refc_bins) ep += 2; atom_extra_skip = 1 + 4*id_words; /* In case it is an external ref */ -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP heap_size += EXTERNAL_THING_HEAD_SIZE + id_words/2 + 1; #else heap_size += EXTERNAL_THING_HEAD_SIZE + id_words; diff --git a/erts/emulator/beam/external.h b/erts/emulator/beam/external.h index eada6d4f27..db86b4d796 100644 --- a/erts/emulator/beam/external.h +++ b/erts/emulator/beam/external.h @@ -212,7 +212,7 @@ erts_dist_ext_trailer(ErtsDistExternal *edep) { void *res = (void *) (edep->ext_endp + ERTS_WORD_ALIGN_PAD_SZ(edep->ext_endp)); - ASSERT((((Uint) res) % sizeof(Uint)) == 0); + ASSERT((((UWord) res) % sizeof(Uint)) == 0); return res; } diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h index 03e97a0ce4..2afb6775b5 100644 --- a/erts/emulator/beam/global.h +++ b/erts/emulator/beam/global.h @@ -403,7 +403,7 @@ extern Eterm erts_ddll_monitor_driver(Process *p, /* Add fields in ERTS_INTERNAL_BINARY_FIELDS, otherwise the drivers crash */ #define ERTS_INTERNAL_BINARY_FIELDS \ - Uint flags; \ + UWord flags; \ erts_refc_t refc; \ ERTS_BINARY_STRUCT_ALIGNMENT @@ -723,6 +723,60 @@ do { \ #define ESTACK_POP(s) (*(--ESTK_CONCAT(s,_sp))) +void erl_grow_wstack(UWord** start, UWord** sp, UWord** end); +#define WSTK_CONCAT(a,b) a##b +#define WSTK_SUBSCRIPT(s,i) *((UWord *)((byte *)WSTK_CONCAT(s,_start) + (i))) +#define DEF_WSTACK_SIZE (16) + +#define DECLARE_WSTACK(s) \ + UWord WSTK_CONCAT(s,_default_stack)[DEF_WSTACK_SIZE]; \ + UWord* WSTK_CONCAT(s,_start) = WSTK_CONCAT(s,_default_stack); \ + UWord* WSTK_CONCAT(s,_sp) = WSTK_CONCAT(s,_start); \ + UWord* WSTK_CONCAT(s,_end) = WSTK_CONCAT(s,_start) + DEF_WSTACK_SIZE + +#define DESTROY_WSTACK(s) \ +do { \ + if (WSTK_CONCAT(s,_start) != WSTK_CONCAT(s,_default_stack)) { \ + erts_free(ERTS_ALC_T_ESTACK, WSTK_CONCAT(s,_start)); \ + } \ +} while(0) + +#define WSTACK_PUSH(s, x) \ +do { \ + if (WSTK_CONCAT(s,_sp) == WSTK_CONCAT(s,_end)) { \ + erl_grow_wstack(&WSTK_CONCAT(s,_start), &WSTK_CONCAT(s,_sp), \ + &WSTK_CONCAT(s,_end)); \ + } \ + *WSTK_CONCAT(s,_sp)++ = (x); \ +} while(0) + +#define WSTACK_PUSH2(s, x, y) \ +do { \ + if (WSTK_CONCAT(s,_sp) > WSTK_CONCAT(s,_end) - 2) { \ + erl_grow_wstack(&WSTK_CONCAT(s,_start), &WSTK_CONCAT(s,_sp), \ + &WSTK_CONCAT(s,_end)); \ + } \ + *WSTK_CONCAT(s,_sp)++ = (x); \ + *WSTK_CONCAT(s,_sp)++ = (y); \ +} while(0) + +#define WSTACK_PUSH3(s, x, y, z) \ +do { \ + if (WSTK_CONCAT(s,_sp) > WSTK_CONCAT(s,_end) - 3) { \ + erl_grow_wstack(&WSTK_CONCAT(s,_start), &WSTK_CONCAT(s,_sp), \ + &WSTK_CONCAT(s,_end)); \ + } \ + *WSTK_CONCAT(s,_sp)++ = (x); \ + *WSTK_CONCAT(s,_sp)++ = (y); \ + *WSTK_CONCAT(s,_sp)++ = (z); \ +} while(0) + +#define WSTACK_COUNT(s) (WSTK_CONCAT(s,_sp) - WSTK_CONCAT(s,_start)) + +#define WSTACK_ISEMPTY(s) (WSTK_CONCAT(s,_sp) == WSTK_CONCAT(s,_start)) +#define WSTACK_POP(s) (*(--WSTK_CONCAT(s,_sp))) + + /* port status flags */ #define ERTS_PORT_SFLG_CONNECTED ((Uint32) (1 << 0)) @@ -802,7 +856,7 @@ void erts_system_profile_clear(Process *c_p); int erts_load_module(Process *c_p, ErtsProcLocks c_p_locks, Eterm group_leader, Eterm* mod, byte* code, int size); void init_load(void); -Eterm* find_function_from_pc(Eterm* pc); +UWord* find_function_from_pc(UWord* pc); Eterm erts_module_info_0(Process* p, Eterm module); Eterm erts_module_info_1(Process* p, Eterm module, Eterm what); Eterm erts_make_stub_module(Process* p, Eterm Mod, Eterm Beam, Eterm Info); @@ -1171,7 +1225,7 @@ erts_smp_port_unlock(Port *prt) ERTS_INVALID_PORT_OPT((PP), (ID), ERTS_PORT_SFLGS_INVALID_TRACER_LOOKUP) #define ERTS_PORT_SCHED_ID(P, ID) \ - ((Uint) erts_prtsd_set((P), ERTS_PSD_SCHED_ID, (void *) (ID))) + ((Uint) (UWord) erts_prtsd_set((P), ERTS_PSD_SCHED_ID, (void *) (UWord) (ID))) #ifdef ERTS_SMP Port *erts_de2port(DistEntry *, Process *, ErtsProcLocks); @@ -1463,6 +1517,7 @@ Uint32 make_hash(Eterm); Eterm erts_bld_atom(Uint **hpp, Uint *szp, char *str); Eterm erts_bld_uint(Uint **hpp, Uint *szp, Uint ui); +Eterm erts_bld_uword(Uint **hpp, Uint *szp, UWord uw); Eterm erts_bld_uint64(Uint **hpp, Uint *szp, Uint64 ui64); Eterm erts_bld_sint64(Uint **hpp, Uint *szp, Sint64 si64); Eterm erts_bld_cons(Uint **hpp, Uint *szp, Eterm car, Eterm cdr); @@ -1554,12 +1609,12 @@ void erts_queue_error_logger_message(Eterm, Eterm, ErlHeapFragment *); void erts_send_sys_msg_proc(Eterm, Eterm, Eterm, ErlHeapFragment *); void trace_send(Process*, Eterm, Eterm); void trace_receive(Process*, Eterm); -Uint32 erts_call_trace(Process *p, Eterm mfa[], Binary *match_spec, Eterm* args, +Uint32 erts_call_trace(Process *p, UWord mfa[], Binary *match_spec, Eterm* args, int local, Eterm *tracer_pid); -void erts_trace_return(Process* p, Eterm* fi, Eterm retval, Eterm *tracer_pid); -void erts_trace_exception(Process* p, Eterm mfa[], Eterm class, Eterm value, +void erts_trace_return(Process* p, UWord* fi, Eterm retval, Eterm *tracer_pid); +void erts_trace_exception(Process* p, UWord mfa[], Eterm class, Eterm value, Eterm *tracer); -void erts_trace_return_to(Process *p, Uint *pc); +void erts_trace_return_to(Process *p, UWord *pc); void trace_sched(Process*, Eterm); void trace_proc(Process*, Process*, Eterm, Eterm); void trace_proc_spawn(Process*, Eterm pid, Eterm mod, Eterm func, Eterm args); @@ -1589,7 +1644,7 @@ Uint erts_trace_flag2bit(Eterm flag); int erts_trace_flags(Eterm List, Uint *pMask, Eterm *pTracer, int *pCpuTimestamp); Eterm erts_bif_trace(int bif_index, Process* p, - Eterm arg1, Eterm arg2, Eterm arg3, Uint *I); + Eterm arg1, Eterm arg2, Eterm arg3, UWord *I); #ifdef ERTS_SMP void erts_send_pending_trace_msgs(ErtsSchedulerData *esdp); @@ -1606,7 +1661,7 @@ void bin_write(int, void*, byte*, int); int intlist_to_buf(Eterm, char*, int); /* most callers pass plain char*'s */ struct Sint_buf { -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP char s[22]; #else char s[12]; diff --git a/erts/emulator/beam/io.c b/erts/emulator/beam/io.c index ac25eb9d5c..f3062c894c 100644 --- a/erts/emulator/beam/io.c +++ b/erts/emulator/beam/io.c @@ -3994,7 +3994,7 @@ drv_cancel_timer(Port *prt) erts_port_task_abort(prt->id, &prt->timeout_task); } -int driver_set_timer(ErlDrvPort ix, Uint t) +int driver_set_timer(ErlDrvPort ix, UWord t) { Port* prt = erts_drvport2port(ix); @@ -4053,12 +4053,16 @@ driver_read_timer(ErlDrvPort ix, unsigned long* t) int driver_get_now(ErlDrvNowData *now_data) { + Uint mega,secs,micro ERTS_SMP_CHK_NO_PROC_LOCKS; if (now_data == NULL) { return -1; } - get_now(&(now_data->megasecs),&(now_data->secs),&(now_data->microsecs)); + get_now(&mega,&secs,µ); + now_data->megasecs = (unsigned long) mega; + now_data->secs = (unsigned long) secs; + now_data->microsecs = (unsigned long) micro; return 0; } diff --git a/erts/emulator/beam/module.h b/erts/emulator/beam/module.h index 87d13b3607..a09d5985db 100644 --- a/erts/emulator/beam/module.h +++ b/erts/emulator/beam/module.h @@ -29,8 +29,8 @@ typedef struct erl_module { IndexSlot slot; /* Must be located at top of struct! */ int module; /* Atom index for module (not tagged). */ - Eterm* code; - Eterm* old_code; + UWord* code; + UWord* old_code; int code_length; /* Length of loaded code in bytes. */ int old_code_length; /* Length of old loaded code in bytes */ unsigned catches, old_catches; diff --git a/erts/emulator/beam/sys.h b/erts/emulator/beam/sys.h index 4b949523fa..b48b147953 100644 --- a/erts/emulator/beam/sys.h +++ b/erts/emulator/beam/sys.h @@ -20,6 +20,7 @@ #ifndef __SYS_H__ #define __SYS_H__ + #if defined(VALGRIND) && !defined(NO_FPE_SIGNALS) # define NO_FPE_SIGNALS #endif @@ -233,6 +234,10 @@ EXTERN_FUNCTION(int, real_printf, (const char *fmt, ...)); ** UInt: An unsigned integer exactly as large as an Eterm. ** SInt: A signed integer exactly as large as an eterm and therefor large ** enough to hold the return value of the signed_val() macro. +** UWord: An unsigned integer at least as large as a void * and also as large +** or larger than an Eterm +** SWord: A signed integer at least as large as a void * and also as large +** or larger than an Eterm ** Uint32: An unsigned integer of 32 bits exactly ** Sint32: A signed integer of 32 bits exactly ** Uint16: An unsigned integer of 16 bits exactly @@ -253,11 +258,43 @@ EXTERN_FUNCTION(int, real_printf, (const char *fmt, ...)); #else #error Neither 32 nor 64 bit architecture #endif +#ifdef ARCH_64 +# ifdef HALFWORD_HEAP_EMULATOR +# define HALFWORD_HEAP 1 +# define HALFWORD_ASSERT 1 +# else +# define HALFWORD_HEAP 0 +# define HALFWORD_ASSERT 1 +# endif +#endif #if SIZEOF_VOID_P != SIZEOF_SIZE_T #error sizeof(void*) != sizeof(size_t) #endif +#if HALFWORD_HEAP + +#if SIZEOF_INT == 4 +typedef unsigned int Eterm; +typedef unsigned int Uint; +typedef int Sint; +#define ERTS_SIZEOF_ETERM SIZEOF_INT +#else +#error Found no appropriate type to use for 'Eterm', 'Uint' and 'Sint' +#endif + +#if SIZEOF_VOID_P == SIZEOF_LONG +typedef unsigned long UWord; +typedef long SWord; +#elif SIZEOF_VOID_P == SIZEOF_INT +typedef unsigned int UWord; +typedef int SWord; +#else +#error Found no appropriate type to use for 'Eterm', 'Uint' and 'Sint' +#endif + +#else /* !HALFWORD_HEAP */ + #if SIZEOF_VOID_P == SIZEOF_LONG typedef unsigned long Eterm; typedef unsigned long Uint; @@ -272,6 +309,11 @@ typedef int Sint; #error Found no appropriate type to use for 'Eterm', 'Uint' and 'Sint' #endif +typedef Uint UWord; +typedef Sint SWord; + +#endif /* HALFWORD_HEAP */ + #ifndef HAVE_INT64 #if SIZEOF_LONG == 8 #define HAVE_INT64 1 diff --git a/erts/emulator/beam/utils.c b/erts/emulator/beam/utils.c index f59fbbee33..51c12a0b69 100644 --- a/erts/emulator/beam/utils.c +++ b/erts/emulator/beam/utils.c @@ -204,6 +204,25 @@ erl_grow_stack(Eterm** start, Eterm** sp, Eterm** end) *end = *start + new_size; *sp = *start + sp_offs; } +/* + * Helper function for the ESTACK macros defined in global.h. + */ +void +erl_grow_wstack(UWord** start, UWord** sp, UWord** end) +{ + Uint old_size = (*end - *start); + Uint new_size = old_size * 2; + Uint sp_offs = *sp - *start; + if (new_size > 2 * DEF_ESTACK_SIZE) { + *start = erts_realloc(ERTS_ALC_T_ESTACK, (void *) *start, new_size*sizeof(UWord)); + } else { + UWord* new_ptr = erts_alloc(ERTS_ALC_T_ESTACK, new_size*sizeof(UWord)); + sys_memcpy(new_ptr, *start, old_size*sizeof(UWord)); + *start = new_ptr; + } + *end = *start + new_size; + *sp = *start + sp_offs; +} /* CTYPE macros */ @@ -354,6 +373,31 @@ erts_bld_uint(Uint **hpp, Uint *szp, Uint ui) return res; } +/* + * Erts_bld_uword is more or less similar to erts_bld_uint, but a pointer + * can safely be passed. + */ + +Eterm +erts_bld_uword(Uint **hpp, Uint *szp, UWord uw) +{ + Eterm res = THE_NON_VALUE; + if (IS_USMALL(0, uw)) { + if (hpp) + res = make_small((Uint) uw); + } + else { + if (szp) + *szp += BIG_UWORD_HEAP_SIZE(uw); + if (hpp) { + res = uword_to_big(uw, *hpp); + *hpp += BIG_UWORD_HEAP_SIZE(uw); + } + } + return res; +} + + Eterm erts_bld_uint64(Uint **hpp, Uint *szp, Uint64 ui64) { @@ -711,7 +755,7 @@ hash_binary_bytes(Eterm bin, Uint sz, Uint32 hash) Uint32 make_hash(Eterm term_arg) { - DECLARE_ESTACK(stack); + DECLARE_WSTACK(stack); Eterm term = term_arg; Eterm hash = 0; unsigned op; @@ -770,7 +814,7 @@ tail_recur: Uint y2 = y1 < 0 ? -(Uint)y1 : y1; UINT32_HASH_STEP(y2, FUNNY_NUMBER2); -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP if (y2 >> 32) UINT32_HASH_STEP(y2 >> 32, FUNNY_NUMBER2); #endif @@ -787,7 +831,7 @@ tail_recur: } case EXPORT_DEF: { - Export* ep = (Export *) (export_val(term))[1]; + Export* ep = *((Export **) (export_val(term) + 1)); hash = hash * FUNNY_NUMBER11 + ep->code[2]; hash = hash*FUNNY_NUMBER1 + @@ -809,7 +853,7 @@ tail_recur: hash = hash*FUNNY_NUMBER2 + funp->fe->old_uniq; if (num_free > 0) { if (num_free > 1) { - ESTACK_PUSH3(stack, (Eterm) &funp->env[1], (num_free-1), MAKE_HASH_FUN_OP); + WSTACK_PUSH3(stack, (UWord) &funp->env[1], (num_free-1), MAKE_HASH_FUN_OP); } term = funp->env[0]; goto tail_recur; @@ -837,9 +881,9 @@ tail_recur: } case MAKE_HASH_CDR_PRE_OP: - term = ESTACK_POP(stack); + term = (Eterm) WSTACK_POP(stack); if (is_not_list(term)) { - ESTACK_PUSH(stack, MAKE_HASH_CDR_POST_OP); + WSTACK_PUSH(stack, (UWord) MAKE_HASH_CDR_POST_OP); goto tail_recur; } /* fall through */ @@ -854,13 +898,13 @@ tail_recur: hash = hash*FUNNY_NUMBER2 + unsigned_val(*list); if (is_not_list(CDR(list))) { - ESTACK_PUSH(stack, MAKE_HASH_CDR_POST_OP); + WSTACK_PUSH(stack, MAKE_HASH_CDR_POST_OP); term = CDR(list); goto tail_recur; } list = list_val(CDR(list)); } - ESTACK_PUSH2(stack, CDR(list), MAKE_HASH_CDR_PRE_OP); + WSTACK_PUSH2(stack, CDR(list), MAKE_HASH_CDR_PRE_OP); term = CAR(list); goto tail_recur; } @@ -888,7 +932,7 @@ tail_recur: } d = BIG_DIGIT(ptr, k); k = sizeof(ErtsDigit); -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP if (!(d >> 32)) k /= 2; #endif @@ -904,21 +948,21 @@ tail_recur: Eterm* ptr = tuple_val(term); Uint arity = arityval(*ptr); - ESTACK_PUSH3(stack, arity, (Eterm)(ptr+1), arity); + WSTACK_PUSH3(stack, (UWord) arity, (UWord)(ptr+1), (UWord) arity); op = MAKE_HASH_TUPLE_OP; }/*fall through*/ case MAKE_HASH_TUPLE_OP: case MAKE_HASH_FUN_OP: { - Uint i = ESTACK_POP(stack); - Eterm* ptr = (Eterm*) ESTACK_POP(stack); + Uint i = (Uint) WSTACK_POP(stack); + Eterm* ptr = (Eterm*) WSTACK_POP(stack); if (i != 0) { term = *ptr; - ESTACK_PUSH3(stack, (Eterm)(ptr+1), i-1, op); + WSTACK_PUSH3(stack, (UWord)(ptr+1), (UWord) i-1, (UWord) op); goto tail_recur; } if (op == MAKE_HASH_TUPLE_OP) { - Uint32 arity = ESTACK_POP(stack); + Uint32 arity = (Uint32) WSTACK_POP(stack); hash = hash*FUNNY_NUMBER9 + arity; } break; @@ -928,10 +972,10 @@ tail_recur: erl_exit(1, "Invalid tag in make_hash(0x%X,0x%X)\n", term, op); return 0; } - if (ESTACK_ISEMPTY(stack)) break; - op = ESTACK_POP(stack); + if (WSTACK_ISEMPTY(stack)) break; + op = WSTACK_POP(stack); } - DESTROY_ESTACK(stack); + DESTROY_WSTACK(stack); return hash; #undef UINT32_HASH_STEP @@ -1123,7 +1167,7 @@ make_hash2(Eterm term) break; case EXPORT_SUBTAG: { - Export* ep = (Export *) (export_val(term))[1]; + Export* ep = *((Export **) (export_val(term) + 1)); UINT32_HASH_2 (ep->code[2], @@ -1333,7 +1377,7 @@ make_hash2(Eterm term) Uint32 make_broken_hash(Eterm term) { Uint32 hash = 0; - DECLARE_ESTACK(stack); + DECLARE_WSTACK(stack); unsigned op; tail_recur: op = tag_val_def(term); @@ -1347,7 +1391,7 @@ tail_recur: (atom_tab(atom_val(term))->slot.bucket.hvalue); break; case SMALL_DEF: -#ifdef ARCH_64 +#if defined(ARCH_64) && !HALFWORD_HEAP { Sint y1 = signed_val(term); Uint y2 = y1 < 0 ? -(Uint)y1 : y1; @@ -1400,7 +1444,7 @@ tail_recur: case EXPORT_DEF: { - Export* ep = (Export *) (export_val(term))[1]; + Export* ep = *((Export **) (export_val(term) + 1)); hash = hash * FUNNY_NUMBER11 + ep->code[2]; hash = hash*FUNNY_NUMBER1 + @@ -1422,7 +1466,7 @@ tail_recur: hash = hash*FUNNY_NUMBER2 + funp->fe->old_uniq; if (num_free > 0) { if (num_free > 1) { - ESTACK_PUSH3(stack, (Eterm) &funp->env[1], (num_free-1), MAKE_HASH_FUN_OP); + WSTACK_PUSH3(stack, (UWord) &funp->env[1], (num_free-1), MAKE_HASH_FUN_OP); } term = funp->env[0]; goto tail_recur; @@ -1457,16 +1501,17 @@ tail_recur: break; case MAKE_HASH_CDR_PRE_OP: - term = ESTACK_POP(stack); + term = (Eterm) WSTACK_POP(stack); if (is_not_list(term)) { - ESTACK_PUSH(stack, MAKE_HASH_CDR_POST_OP); + WSTACK_PUSH(stack, (UWord) MAKE_HASH_CDR_POST_OP); goto tail_recur; } /*fall through*/ case LIST_DEF: { Eterm* list = list_val(term); - ESTACK_PUSH2(stack, CDR(list), MAKE_HASH_CDR_PRE_OP); + WSTACK_PUSH2(stack, (UWord) CDR(list), + (UWord) MAKE_HASH_CDR_PRE_OP); term = CAR(list); goto tail_recur; } @@ -1539,21 +1584,21 @@ tail_recur: Eterm* ptr = tuple_val(term); Uint arity = arityval(*ptr); - ESTACK_PUSH3(stack, arity, (Eterm)(ptr+1), arity); + WSTACK_PUSH3(stack, (UWord) arity, (UWord) (ptr+1), (UWord) arity); op = MAKE_HASH_TUPLE_OP; }/*fall through*/ case MAKE_HASH_TUPLE_OP: case MAKE_HASH_FUN_OP: { - Uint i = ESTACK_POP(stack); - Eterm* ptr = (Eterm*) ESTACK_POP(stack); + Uint i = (Uint) WSTACK_POP(stack); + Eterm* ptr = (Eterm*) WSTACK_POP(stack); if (i != 0) { term = *ptr; - ESTACK_PUSH3(stack, (Eterm)(ptr+1), i-1, op); + WSTACK_PUSH3(stack, (UWord)(ptr+1), (UWord) i-1, (UWord) op); goto tail_recur; } if (op == MAKE_HASH_TUPLE_OP) { - Uint32 arity = ESTACK_POP(stack); + Uint32 arity = (UWord) WSTACK_POP(stack); hash = hash*FUNNY_NUMBER9 + arity; } break; @@ -1563,11 +1608,11 @@ tail_recur: erl_exit(1, "Invalid tag in make_broken_hash\n"); return 0; } - if (ESTACK_ISEMPTY(stack)) break; - op = ESTACK_POP(stack); + if (WSTACK_ISEMPTY(stack)) break; + op = (Uint) WSTACK_POP(stack); } - DESTROY_ESTACK(stack); + DESTROY_WSTACK(stack); return hash; #undef MAKE_HASH_TUPLE_OP @@ -1870,7 +1915,7 @@ erts_destroy_tmp_dsbuf(erts_dsprintf_buf_t *dsbufp) int eq(Eterm a, Eterm b) { - DECLARE_ESTACK(stack); + DECLARE_WSTACK(stack); Sint sz; Eterm* aa; Eterm* bb; @@ -1888,7 +1933,7 @@ tailrecur_ne: Eterm atmp = CAR(aval); Eterm btmp = CAR(bval); if (atmp != btmp) { - ESTACK_PUSH2(stack,CDR(bval),CDR(aval)); + WSTACK_PUSH2(stack,(UWord) CDR(bval),(UWord) CDR(aval)); a = atmp; b = btmp; goto tailrecur_ne; @@ -1958,8 +2003,8 @@ tailrecur_ne: case EXPORT_SUBTAG: { if (is_export(b)) { - Export* a_exp = (Export *) (export_val(a))[1]; - Export* b_exp = (Export *) (export_val(b))[1]; + Export* a_exp = *((Export **) (export_val(a) + 1)); + Export* b_exp = *((Export **) (export_val(b) + 1)); if (a_exp == b_exp) goto pop_next; } break; /* not equal */ @@ -2131,32 +2176,32 @@ term_array: /* arrays in 'aa' and 'bb', length in 'sz' */ goto not_equal; } if (i > 1) { /* push the rest */ - ESTACK_PUSH3(stack, i-1, (Eterm)(bp+1), - ((Eterm)(ap+1)) | TAG_PRIMARY_HEADER); + WSTACK_PUSH3(stack, i-1, (UWord)(bp+1), + ((UWord)(ap+1)) | TAG_PRIMARY_HEADER); /* We (ab)use TAG_PRIMARY_HEADER to recognize a term_array */ } goto tailrecur_ne; } pop_next: - if (!ESTACK_ISEMPTY(stack)) { - Eterm something = ESTACK_POP(stack); - if (primary_tag(something) == TAG_PRIMARY_HEADER) { /* a term_array */ + if (!WSTACK_ISEMPTY(stack)) { + UWord something = WSTACK_POP(stack); + if (primary_tag((Eterm) something) == TAG_PRIMARY_HEADER) { /* a term_array */ aa = (Eterm*) something; - bb = (Eterm*) ESTACK_POP(stack); - sz = ESTACK_POP(stack); + bb = (Eterm*) WSTACK_POP(stack); + sz = WSTACK_POP(stack); goto term_array; } a = something; - b = ESTACK_POP(stack); + b = WSTACK_POP(stack); goto tailrecur; } - DESTROY_ESTACK(stack); + DESTROY_WSTACK(stack); return 1; not_equal: - DESTROY_ESTACK(stack); + DESTROY_WSTACK(stack); return 0; } @@ -2211,7 +2256,7 @@ static int cmp_atoms(Eterm a, Eterm b) Sint cmp(Eterm a, Eterm b) { - DECLARE_ESTACK(stack); + DECLARE_WSTACK(stack); Eterm* aa; Eterm* bb; int i; @@ -2328,7 +2373,7 @@ tailrecur_ne: Eterm atmp = CAR(aa); Eterm btmp = CAR(bb); if (atmp != btmp) { - ESTACK_PUSH2(stack,CDR(bb),CDR(aa)); + WSTACK_PUSH2(stack,(UWord) CDR(bb),(UWord) CDR(aa)); a = atmp; b = btmp; goto tailrecur_ne; @@ -2393,8 +2438,8 @@ tailrecur_ne: a_tag = EXPORT_DEF; goto mixed_types; } else { - Export* a_exp = (Export *) (export_val(a))[1]; - Export* b_exp = (Export *) (export_val(b))[1]; + Export* a_exp = *((Export **) (export_val(a) + 1)); + Export* b_exp = *((Export **) (export_val(b) + 1)); if ((j = cmp_atoms(a_exp->code[0], b_exp->code[0])) != 0) { RETURN_NEQ(j); @@ -2649,7 +2694,7 @@ term_array: /* arrays in 'aa' and 'bb', length in 'i' */ } } else { /* (ab)Use TAG_PRIMARY_HEADER to recognize a term_array */ - ESTACK_PUSH3(stack, i, (Eterm)bb, (Eterm)aa | TAG_PRIMARY_HEADER); + WSTACK_PUSH3(stack, i, (UWord)bb, (UWord)aa | TAG_PRIMARY_HEADER); goto tailrecur_ne; } } @@ -2659,20 +2704,20 @@ term_array: /* arrays in 'aa' and 'bb', length in 'i' */ goto tailrecur; pop_next: - if (!ESTACK_ISEMPTY(stack)) { - Eterm something = ESTACK_POP(stack); - if (primary_tag(something) == TAG_PRIMARY_HEADER) { /* a term_array */ + if (!WSTACK_ISEMPTY(stack)) { + UWord something = WSTACK_POP(stack); + if (primary_tag((Eterm) something) == TAG_PRIMARY_HEADER) { /* a term_array */ aa = (Eterm*) something; - bb = (Eterm*) ESTACK_POP(stack); - i = ESTACK_POP(stack); + bb = (Eterm*) WSTACK_POP(stack); + i = WSTACK_POP(stack); goto term_array; } - a = something; - b = ESTACK_POP(stack); + a = (Eterm) something; + b = (Eterm) WSTACK_POP(stack); goto tailrecur; } - DESTROY_ESTACK(stack); + DESTROY_WSTACK(stack); return 0; not_equal: diff --git a/erts/emulator/drivers/common/efile_drv.c b/erts/emulator/drivers/common/efile_drv.c index 95510a16b2..cbd4dcb682 100644 --- a/erts/emulator/drivers/common/efile_drv.c +++ b/erts/emulator/drivers/common/efile_drv.c @@ -196,9 +196,9 @@ enum e_timer {timer_idle, timer_again, timer_write}; struct t_data; typedef struct { - Sint fd; + SWord fd; ErlDrvPort port; - unsigned key; /* Async queue key */ + unsigned long key; /* Async queue key */ unsigned flags; /* Original flags from FILE_OPEN. */ void (*invoke)(void *); struct t_data *d; @@ -306,7 +306,7 @@ struct t_data int result_ok; Efile_error errInfo; int flags; - Sint fd; + SWord fd; /**/ Efile_info info; EFILE_DIR_HANDLE dir_handle; /* Handle to open directory. */ @@ -605,7 +605,7 @@ file_start(ErlDrvPort port, char* command) } desc->fd = FILE_FD_INVALID; desc->port = port; - desc->key = (unsigned) (Uint) port; + desc->key = (unsigned long) (UWord) port; desc->flags = 0; desc->invoke = NULL; desc->d = NULL; @@ -630,7 +630,7 @@ static void free_data(void *data) EF_FREE(data); } -static void do_close(int flags, Sint fd) { +static void do_close(int flags, SWord fd) { if (flags & EFILE_COMPRESSED) { erts_gzclose((gzFile)(fd)); } else { @@ -709,7 +709,7 @@ static void reply_Uint_posix_error(file_descriptor *desc, Uint num, TRACE_C('N'); response[0] = FILE_RESP_NUMERR; -#if SIZEOF_VOID_P == 4 +#if SIZEOF_VOID_P == 4 || HALFWORD_HEAP put_int32(0, response+1); #else put_int32(num>>32, response+1); @@ -767,7 +767,7 @@ static int reply_Uint(file_descriptor *desc, Uint result) { TRACE_C('R'); tmp[0] = FILE_RESP_NUMBER; -#if SIZEOF_VOID_P == 4 +#if SIZEOF_VOID_P == 4 || HALFWORD_HEAP put_int32(0, tmp+1); #else put_int32(result>>32, tmp+1); @@ -1620,7 +1620,7 @@ static void invoke_open(void *data) status = efile_may_openfile(&d->errInfo, d->b); if (status || (d->errInfo.posix_errno != EISDIR)) { mode = (d->flags & EFILE_MODE_READ) ? "rb" : "wb"; - d->fd = (Sint) erts_gzopen(d->b, mode); + d->fd = (SWord) erts_gzopen(d->b, mode); if ((gzFile)d->fd) { status = 1; } else { diff --git a/erts/emulator/drivers/unix/ttsl_drv.c b/erts/emulator/drivers/unix/ttsl_drv.c index 4cd54c073f..d782b044a9 100644 --- a/erts/emulator/drivers/unix/ttsl_drv.c +++ b/erts/emulator/drivers/unix/ttsl_drv.c @@ -314,7 +314,7 @@ static ErlDrvData ttysl_start(ErlDrvPort port, char* buf) sys_sigset(SIGCONT, cont); sys_sigset(SIGWINCH, winch); - driver_select(port, (ErlDrvEvent)(Uint)ttysl_fd, ERL_DRV_READ|ERL_DRV_USE, 1); + driver_select(port, (ErlDrvEvent)(UWord)ttysl_fd, ERL_DRV_READ|ERL_DRV_USE, 1); ttysl_port = port; /* we need to know this when we enter the break handler */ @@ -394,7 +394,7 @@ static void ttysl_stop(ErlDrvData ttysl_data) stop_lbuf(); stop_termcap(); tty_reset(ttysl_fd); - driver_select(ttysl_port, (ErlDrvEvent)(Uint)ttysl_fd, ERL_DRV_READ|ERL_DRV_USE, 0); + driver_select(ttysl_port, (ErlDrvEvent)(UWord)ttysl_fd, ERL_DRV_READ|ERL_DRV_USE, 0); sys_sigset(SIGCONT, SIG_DFL); sys_sigset(SIGWINCH, SIG_DFL); } @@ -685,7 +685,7 @@ static void ttysl_from_tty(ErlDrvData ttysl_data, ErlDrvEvent fd) utf8buf_size = 0; } - if ((i = read((int)(Sint)fd, (char *) p, left)) >= 0) { + if ((i = read((int)(SWord)fd, (char *) p, left)) >= 0) { if (p != b) { i += (p - b); } diff --git a/erts/emulator/sys/common/erl_mseg.h b/erts/emulator/sys/common/erl_mseg.h index 1c5aa63e90..adbfd30f0f 100644 --- a/erts/emulator/sys/common/erl_mseg.h +++ b/erts/emulator/sys/common/erl_mseg.h @@ -58,8 +58,8 @@ typedef struct { typedef struct { int cache; int preserv; - Uint abs_shrink_th; - Uint rel_shrink_th; + UWord abs_shrink_th; + UWord rel_shrink_th; } ErtsMsegOpt_t; #define ERTS_MSEG_DEFAULT_OPT_INITIALIZER \ diff --git a/erts/emulator/utils/beam_makeops b/erts/emulator/utils/beam_makeops index 4a859c3094..1a76e80620 100755 --- a/erts/emulator/utils/beam_makeops +++ b/erts/emulator/utils/beam_makeops @@ -812,9 +812,10 @@ sub basic_generator { # Pack arguments if requested. # - if ($flags =~ /-pack/ && $hot) { - ($prefix, $pack_spec, @args) = &do_pack(@args); - } + # /* XXX:PaN temporarilly disabled during halfword implementation step 1 */ + #if ($flags =~ /-pack/ && $hot) { + # ($prefix, $pack_spec, @args) = &do_pack(@args); + #} # # Calculate the size of the instruction and generate each argument for @@ -916,7 +917,7 @@ sub basic_generator { } else { $code = join("\n", "{ $var_decls", - "Eterm* next;", + "UWord* next;", "PreFetch($size, next);", "$macro_code", "NextPF($size, next);", diff --git a/erts/emulator/utils/make_tables b/erts/emulator/utils/make_tables index b5391234cf..8e9e414dbe 100755 --- a/erts/emulator/utils/make_tables +++ b/erts/emulator/utils/make_tables @@ -184,7 +184,7 @@ for ($i = 0; $i < @bif; $i++) { my $arity = $bif[$i]->[2]; my $args = join(', ', 'Process*', ('Eterm') x $arity); print "Eterm $bif[$i]->[3]($args);\n"; - print "Eterm wrap_$bif[$i]->[3]($args, Uint *I);\n"; + print "Eterm wrap_$bif[$i]->[3]($args, UWord *I);\n"; } print "#endif\n"; @@ -225,15 +225,15 @@ for ($i = 0; $i < @bif; $i++) { for ($arg = 1; $arg <= $arity; $arg++) { print ", Eterm arg$arg"; } - print ", Uint *I)\n"; + print ", UWord *I)\n"; print "{\n"; print " return erts_bif_trace($i, p"; for ($arg = 1; $arg <= 3; $arg++) { if ($arg <= $arity) { print ", arg$arg"; - } elsif ($arg == ($arity + 1)) { - # Place I in correct position - print ", (Eterm) I"; + #} elsif ($arg == ($arity + 1)) { + # # Place I in correct position + # print ", (Eterm) I"; } else { print ", 0"; } |