diff options
Diffstat (limited to 'erts/emulator/beam')
| -rw-r--r-- | erts/emulator/beam/beam_emu.c | 9 | ||||
| -rw-r--r-- | erts/emulator/beam/erl_process.c | 3 | ||||
| -rw-r--r-- | erts/emulator/beam/erl_trace.c | 22 | ||||
| -rw-r--r-- | erts/emulator/beam/global.h | 6 |
4 files changed, 24 insertions, 16 deletions
diff --git a/erts/emulator/beam/beam_emu.c b/erts/emulator/beam/beam_emu.c index 32ea8588d2..d5d113200a 100644 --- a/erts/emulator/beam/beam_emu.c +++ b/erts/emulator/beam/beam_emu.c @@ -1911,13 +1911,15 @@ void process_main(void) * Note that for the halfword emulator, the two first elements * of the array are used. */ - *((BeamInstr **) (UWord) c_p->def_arg_reg) = I+3; + BeamInstr** pi = (BeamInstr**) c_p->def_arg_reg; + *pi = 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) || HALFWORD_HEAP } else if (term_to_Uint(timeout_value, &time_val)) { - *((BeamInstr **) (UWord) c_p->def_arg_reg) = I+3; + BeamInstr** pi = (BeamInstr**) c_p->def_arg_reg; + *pi = I+3; set_timer(c_p, time_val); #endif } else { /* Wrong time */ @@ -1974,7 +1976,8 @@ 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) { - *((BeamInstr **) (UWord) c_p->def_arg_reg) = I+3; + BeamInstr** p = (BeamInstr **) c_p->def_arg_reg; + *p = I+3; set_timer(c_p, Arg(1)); } goto wait2; diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c index 8a56976905..05172aaefa 100644 --- a/erts/emulator/beam/erl_process.c +++ b/erts/emulator/beam/erl_process.c @@ -7637,7 +7637,8 @@ continue_exit_process(Process *p static void timeout_proc(Process* p) { - p->i = *((BeamInstr **) (UWord) p->def_arg_reg); + BeamInstr** pi = (BeamInstr **) p->def_arg_reg; + p->i = *pi; p->flags |= F_TIMO; p->flags &= ~F_INSLPQUEUE; diff --git a/erts/emulator/beam/erl_trace.c b/erts/emulator/beam/erl_trace.c index c0397ca6c3..8833137112 100644 --- a/erts/emulator/beam/erl_trace.c +++ b/erts/emulator/beam/erl_trace.c @@ -1538,8 +1538,7 @@ erts_call_trace(Process* p, BeamInstr mfa[3], Binary *match_spec, Eterm tracee; #endif Eterm transformed_args[MAX_ARG]; - DeclareTmpHeap(sub_bin_heap_et,ERL_SUB_BIN_SIZE,p); - ErlSubBin *sub_bin_heap = (ErlSubBin *) sub_bin_heap_et; + DeclareTypedTmpHeap(ErlSubBin,sub_bin_heap,p); ASSERT(tracer_pid); if (*tracer_pid == am_true) { @@ -1600,21 +1599,20 @@ erts_call_trace(Process* p, BeamInstr mfa[3], Binary *match_spec, if (is_boxed(arg) && header_is_bin_matchstate(*boxed_val(arg))) { ErlBinMatchState* ms = (ErlBinMatchState *) boxed_val(arg); ErlBinMatchBuffer* mb = &ms->mb; - ErlSubBin* sb = sub_bin_heap; Uint bit_size; ASSERT(sub_bin_heap->thing_word == 0); /* At most one of match context */ bit_size = mb->size - mb->offset; - sb->thing_word = HEADER_SUB_BIN; - sb->size = BYTE_OFFSET(bit_size); - sb->bitsize = BIT_OFFSET(bit_size); - sb->offs = BYTE_OFFSET(mb->offset); - sb->bitoffs = BIT_OFFSET(mb->offset); - sb->is_writable = 0; - sb->orig = mb->orig; - - arg = make_binary(sb); + sub_bin_heap->thing_word = HEADER_SUB_BIN; + sub_bin_heap->size = BYTE_OFFSET(bit_size); + sub_bin_heap->bitsize = BIT_OFFSET(bit_size); + sub_bin_heap->offs = BYTE_OFFSET(mb->offset); + sub_bin_heap->bitoffs = BIT_OFFSET(mb->offset); + sub_bin_heap->is_writable = 0; + sub_bin_heap->orig = mb->orig; + + arg = make_binary(sub_bin_heap); } transformed_args[i] = arg; } diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h index 7d5b1853e6..30b0a60611 100644 --- a/erts/emulator/beam/global.h +++ b/erts/emulator/beam/global.h @@ -1894,6 +1894,8 @@ erts_alloc_message_heap(Uint size, # if defined(DEBUG) # define DeclareTmpHeap(VariableName,Size,Process) \ Eterm *VariableName = erts_debug_allocate_tmp_heap(Size,Process) +# define DeclareTypedTmpHeap(Type,VariableName,Process) \ + Type *VariableName = (Type *) erts_debug_allocate_tmp_heap(sizeof(Type)/sizeof(Eterm),Process) # define DeclareTmpHeapNoproc(VariableName,Size) \ Eterm *VariableName = erts_debug_allocate_tmp_heap(Size,NULL) # define UseTmpHeap(Size,Proc) \ @@ -1915,6 +1917,8 @@ erts_alloc_message_heap(Uint size, # else # define DeclareTmpHeap(VariableName,Size,Process) \ Eterm *VariableName = (ERTS_PROC_GET_SCHDATA(Process)->tmp_heap)+(ERTS_PROC_GET_SCHDATA(Process)->num_tmp_heap_used) +# define DeclareTypedTmpHeap(Type,VariableName,Process) \ + Type *VariableName = (Type *) (ERTS_PROC_GET_SCHDATA(Process)->tmp_heap)+(ERTS_PROC_GET_SCHDATA(Process)->num_tmp_heap_used) # define DeclareTmpHeapNoproc(VariableName,Size) \ Eterm *VariableName = (erts_get_scheduler_data()->tmp_heap)+(erts_get_scheduler_data()->num_tmp_heap_used) # define UseTmpHeap(Size,Proc) \ @@ -1940,6 +1944,8 @@ erts_alloc_message_heap(Uint size, #else # define DeclareTmpHeap(VariableName,Size,Process) \ Eterm VariableName[Size] +# define DeclareTypedTmpHeap(Type,VariableName,Process) \ + Type VariableName[1] # define DeclareTmpHeapNoproc(VariableName,Size) \ Eterm VariableName[Size] # define UseTmpHeap(Size,Proc) /* Nothing */ |