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-rw-r--r--erts/emulator/beam/global.h68
1 files changed, 35 insertions, 33 deletions
diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h
index 93996e8b41..2b2f3c5cdc 100644
--- a/erts/emulator/beam/global.h
+++ b/erts/emulator/beam/global.h
@@ -68,7 +68,7 @@ extern void erts_pre_dirty_nif(ErtsSchedulerData *,
extern void erts_post_dirty_nif(struct enif_environment_t* env);
#endif
extern Eterm erts_nif_taints(Process* p);
-extern void erts_print_nif_taints(int to, void* to_arg);
+extern void erts_print_nif_taints(fmtfn_t to, void* to_arg);
void erts_unload_nif(struct erl_module_nif* nif);
extern void erl_nif_init(void);
extern int erts_nif_get_funcs(struct erl_module_nif*,
@@ -773,8 +773,8 @@ do { \
typedef struct ErtsPStack_ {
byte* pstart;
- byte* psp;
- byte* pend;
+ int offs; /* "stack pointer" as byte offset from pstart */
+ int size; /* allocated size in bytes */
ErtsAlcType_t alloc_type;
}ErtsPStack;
@@ -785,8 +785,8 @@ void erl_grow_pstack(ErtsPStack* s, void* default_pstack, unsigned need_bytes);
#define PSTACK_DECLARE(s, DEF_PSTACK_SIZE) \
PSTACK_TYPE PSTK_DEF_STACK(s)[DEF_PSTACK_SIZE]; \
ErtsPStack s = { (byte*)PSTK_DEF_STACK(s), /* pstart */ \
- (byte*)(PSTK_DEF_STACK(s) - 1), /* psp */ \
- (byte*)(PSTK_DEF_STACK(s) + (DEF_PSTACK_SIZE)), /* pend */\
+ -(int)sizeof(PSTACK_TYPE), /* offs */ \
+ DEF_PSTACK_SIZE*sizeof(PSTACK_TYPE), /* size */ \
ERTS_ALC_T_ESTACK /* alloc_type */ \
}
@@ -806,19 +806,21 @@ do { \
} \
} while(0)
-#define PSTACK_IS_EMPTY(s) (s.psp < s.pstart)
+#define PSTACK_IS_EMPTY(s) (s.offs < 0)
-#define PSTACK_COUNT(s) (((PSTACK_TYPE*)s.psp + 1) - (PSTACK_TYPE*)s.pstart)
+#define PSTACK_COUNT(s) ((s.offs + sizeof(PSTACK_TYPE)) / sizeof(PSTACK_TYPE))
-#define PSTACK_TOP(s) (ASSERT(!PSTACK_IS_EMPTY(s)), (PSTACK_TYPE*)(s.psp))
+#define PSTACK_TOP(s) (ASSERT(!PSTACK_IS_EMPTY(s)), \
+ (PSTACK_TYPE*)(s.pstart + s.offs))
-#define PSTACK_PUSH(s) \
- (s.psp += sizeof(PSTACK_TYPE), \
- ((s.psp == s.pend) ? erl_grow_pstack(&s, PSTK_DEF_STACK(s), \
- sizeof(PSTACK_TYPE)) : (void)0), \
- ((PSTACK_TYPE*) s.psp))
+#define PSTACK_PUSH(s) \
+ (s.offs += sizeof(PSTACK_TYPE), \
+ ((s.offs == s.size) ? erl_grow_pstack(&s, PSTK_DEF_STACK(s), \
+ sizeof(PSTACK_TYPE)) : (void)0), \
+ ((PSTACK_TYPE*) (s.pstart + s.offs)))
-#define PSTACK_POP(s) ((PSTACK_TYPE*) (s.psp -= sizeof(PSTACK_TYPE)))
+#define PSTACK_POP(s) ((s.offs -= sizeof(PSTACK_TYPE)), \
+ (PSTACK_TYPE*)(s.pstart + s.offs))
/*
* Do not free the stack after this, it may have pointers into what
@@ -831,8 +833,8 @@ do {\
(dst)->pstart = erts_alloc(s.alloc_type,\
sizeof(PSTK_DEF_STACK(s)));\
sys_memcpy((dst)->pstart, s.pstart, _pbytes);\
- (dst)->psp = (dst)->pstart + _pbytes - sizeof(PSTACK_TYPE);\
- (dst)->pend = (dst)->pstart + sizeof(PSTK_DEF_STACK(s));\
+ (dst)->offs = s.offs;\
+ (dst)->size = s.size;\
(dst)->alloc_type = s.alloc_type;\
} else\
*(dst) = s;\
@@ -847,8 +849,8 @@ do { \
ASSERT(s.pstart == (byte*)PSTK_DEF_STACK(s)); \
s = *(src); /* struct copy */ \
(src)->pstart = NULL; \
- ASSERT(s.psp >= (s.pstart - sizeof(PSTACK_TYPE))); \
- ASSERT(s.psp < s.pend); \
+ ASSERT(s.offs >= -(int)sizeof(PSTACK_TYPE)); \
+ ASSERT(s.offs < s.size); \
} while (0)
#define PSTACK_DESTROY_SAVED(pstack)\
@@ -1024,7 +1026,7 @@ extern Process *erts_code_purger;
/* beam_load.c */
typedef struct {
- BeamInstr* current; /* Pointer to: Mod, Name, Arity */
+ ErtsCodeMFA* mfa; /* Pointer to: Mod, Name, Arity */
Uint needed; /* Heap space needed for entire tuple */
Uint32 loc; /* Location in source code */
Eterm* fname_ptr; /* Pointer to fname table */
@@ -1041,13 +1043,14 @@ Eterm erts_finish_loading(Binary* loader_state, Process* c_p,
Eterm erts_preload_module(Process *c_p, ErtsProcLocks c_p_locks,
Eterm group_leader, Eterm* mod, byte* code, Uint size);
void init_load(void);
-BeamInstr* find_function_from_pc(BeamInstr* pc);
+ErtsCodeMFA* find_function_from_pc(BeamInstr* pc);
Eterm* erts_build_mfa_item(FunctionInfo* fi, Eterm* hp,
Eterm args, Eterm* mfa_p);
-void erts_set_current_function(FunctionInfo* fi, BeamInstr* current);
+void erts_set_current_function(FunctionInfo* fi, ErtsCodeMFA* mfa);
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);
+int erts_commit_hipe_patch_load(Eterm hipe_magic_bin);
/* beam_ranges.c */
void erts_init_ranges(void);
@@ -1062,16 +1065,17 @@ void erts_lookup_function_info(FunctionInfo* fi, BeamInstr* pc, int full_info);
void init_break_handler(void);
void erts_set_ignore_break(void);
void erts_replace_intr(void);
-void process_info(int, void *);
-void print_process_info(int, void *, Process*);
-void info(int, void *);
-void loaded(int, void *);
+void process_info(fmtfn_t, void *);
+void print_process_info(fmtfn_t, void *, Process*);
+void info(fmtfn_t, void *);
+void loaded(fmtfn_t, void *);
/* erl_arith.c */
double erts_get_positive_zero_float(void);
/* config.c */
+__decl_noreturn void __noreturn erts_exit_epilogue(void);
__decl_noreturn void __noreturn erts_exit(int n, char*, ...);
__decl_noreturn void __noreturn erts_flush_async_exit(int n, char*, ...);
void erl_error(char*, va_list);
@@ -1178,7 +1182,7 @@ extern void erts_delete_nodes_monitors(Process *, ErtsProcLocks);
extern Eterm erts_monitor_nodes(Process *, Eterm, Eterm);
extern Eterm erts_processes_monitoring_nodes(Process *);
extern int erts_do_net_exits(DistEntry*, Eterm);
-extern int distribution_info(int, void *);
+extern int distribution_info(fmtfn_t, void *);
extern int is_node_name_atom(Eterm a);
extern int erts_net_message(Port *, DistEntry *,
@@ -1367,7 +1371,7 @@ int erts_utf8_to_latin1(byte* dest, const byte* source, int slen);
#define ERTS_UTF8_ANALYZE_MORE 3
#define ERTS_UTF8_OK_MAX_CHARS 4
-void bin_write(int, void*, byte*, size_t);
+void bin_write(fmtfn_t, void*, byte*, size_t);
Sint intlist_to_buf(Eterm, char*, Sint); /* most callers pass plain char*'s */
struct Sint_buf {
@@ -1471,7 +1475,7 @@ Eterm erts_gc_bnot(Process* p, Eterm* reg, Uint live);
Uint erts_current_reductions(Process* current, Process *p);
-int erts_print_system_version(int to, void *arg, Process *c_p);
+int erts_print_system_version(fmtfn_t to, void *arg, Process *c_p);
int erts_hibernate(Process* c_p, Eterm module, Eterm function, Eterm args, Eterm* reg);
@@ -1577,8 +1581,7 @@ int erts_beam_jump_table(void);
ERTS_GLB_INLINE void dtrace_pid_str(Eterm pid, char *process_buf);
ERTS_GLB_INLINE void dtrace_proc_str(Process *process, char *process_buf);
ERTS_GLB_INLINE void dtrace_port_str(Port *port, char *port_buf);
-ERTS_GLB_INLINE void dtrace_fun_decode(Process *process,
- Eterm module, Eterm function, int arity,
+ERTS_GLB_INLINE void dtrace_fun_decode(Process *process, ErtsCodeMFA *mfa,
char *process_buf, char *mfa_buf);
#if ERTS_GLB_INLINE_INCL_FUNC_DEF
@@ -1612,8 +1615,7 @@ dtrace_port_str(Port *port, char *port_buf)
}
ERTS_GLB_INLINE void
-dtrace_fun_decode(Process *process,
- Eterm module, Eterm function, int arity,
+dtrace_fun_decode(Process *process, ErtsCodeMFA *mfa,
char *process_buf, char *mfa_buf)
{
if (process_buf) {
@@ -1621,7 +1623,7 @@ dtrace_fun_decode(Process *process,
}
erts_snprintf(mfa_buf, DTRACE_TERM_BUF_SIZE, "%T:%T/%d",
- module, function, arity);
+ mfa->module, mfa->function, mfa->arity);
}
#endif /* #if ERTS_GLB_INLINE_INCL_FUNC_DEF */
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-02 20:46:35 +0000