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Diffstat (limited to 'erts/emulator/beam/beam_bp.c')
-rw-r--r--erts/emulator/beam/beam_bp.c38
1 files changed, 18 insertions, 20 deletions
diff --git a/erts/emulator/beam/beam_bp.c b/erts/emulator/beam/beam_bp.c
index 9860968687..74c9d3ee53 100644
--- a/erts/emulator/beam/beam_bp.c
+++ b/erts/emulator/beam/beam_bp.c
@@ -154,8 +154,8 @@ erts_bp_match_functions(BpFunctions* f, Eterm mfa[3], int specified)
num_modules = 0;
for (current = 0; current < max_modules; current++) {
modp = module_code(current, code_ix);
- if (modp->curr.code) {
- max_funcs += modp->curr.code[MI_NUM_FUNCTIONS];
+ if (modp->curr.code_hdr) {
+ max_funcs += modp->curr.code_hdr->num_functions;
module[num_modules++] = modp;
}
}
@@ -163,9 +163,9 @@ erts_bp_match_functions(BpFunctions* f, Eterm mfa[3], int specified)
f->matching = (BpFunction *) Alloc(max_funcs*sizeof(BpFunction));
i = 0;
for (current = 0; current < num_modules; current++) {
- BeamInstr** code_base = (BeamInstr **) module[current]->curr.code;
+ BeamCodeHeader* code_hdr = module[current]->curr.code_hdr;
BeamInstr* code;
- Uint num_functions = (Uint)(UWord) code_base[MI_NUM_FUNCTIONS];
+ Uint num_functions = (Uint)(UWord) code_hdr->num_functions;
Uint fi;
if (specified > 0) {
@@ -179,7 +179,7 @@ erts_bp_match_functions(BpFunctions* f, Eterm mfa[3], int specified)
BeamInstr* pc;
int wi;
- code = code_base[MI_FUNCTIONS+fi];
+ code = code_hdr->functions[fi];
ASSERT(code[0] == (BeamInstr) BeamOp(op_i_func_info_IaaI));
pc = code+5;
if (erts_is_native_break(pc)) {
@@ -549,21 +549,21 @@ erts_clear_all_breaks(BpFunctions* f)
int
erts_clear_module_break(Module *modp) {
- BeamInstr** code_base;
+ BeamCodeHeader* code_hdr;
Uint n;
Uint i;
ERTS_SMP_LC_ASSERT(erts_smp_thr_progress_is_blocking());
ASSERT(modp);
- code_base = (BeamInstr **) modp->curr.code;
- if (code_base == NULL) {
+ code_hdr = modp->curr.code_hdr;
+ if (!code_hdr) {
return 0;
}
- n = (Uint)(UWord) code_base[MI_NUM_FUNCTIONS];
+ n = (Uint)(UWord) code_hdr->num_functions;
for (i = 0; i < n; ++i) {
BeamInstr* pc;
- pc = code_base[MI_FUNCTIONS+i] + 5;
+ pc = code_hdr->functions[i] + 5;
if (erts_is_native_break(pc)) {
continue;
}
@@ -575,7 +575,7 @@ erts_clear_module_break(Module *modp) {
for (i = 0; i < n; ++i) {
BeamInstr* pc;
- pc = code_base[MI_FUNCTIONS+i] + 5;
+ pc = code_hdr->functions[i] + 5;
if (erts_is_native_break(pc)) {
continue;
}
@@ -864,7 +864,7 @@ do_call_trace(Process* c_p, BeamInstr* I, Eterm* reg,
Eterm* cpp;
int return_to_trace = 0;
BeamInstr w;
- BeamInstr *cp_save;
+ BeamInstr *cp_save = c_p->cp;
Uint32 flags;
Uint need = 0;
Eterm* E = c_p->stop;
@@ -974,7 +974,7 @@ erts_trace_time_call(Process* c_p, BeamInstr* I, BpDataTime* bdt)
if (pbt == 0) {
/* First call of process to instrumented function */
pbt = Alloc(sizeof(process_breakpoint_time_t));
- (void) ERTS_PROC_SET_CALL_TIME(c_p, ERTS_PROC_LOCK_MAIN, pbt);
+ (void) ERTS_PROC_SET_CALL_TIME(c_p, pbt);
} else {
ASSERT(pbt->pc);
/* add time to previous code */
@@ -1205,17 +1205,17 @@ int erts_is_time_break(Process *p, BeamInstr *pc, Eterm *retval) {
BeamInstr *
erts_find_local_func(Eterm mfa[3]) {
Module *modp;
- BeamInstr** code_base;
+ BeamCodeHeader* code_hdr;
BeamInstr* code_ptr;
Uint i,n;
if ((modp = erts_get_module(mfa[0], erts_active_code_ix())) == NULL)
return NULL;
- if ((code_base = (BeamInstr **) modp->curr.code) == NULL)
+ if ((code_hdr = modp->curr.code_hdr) == NULL)
return NULL;
- n = (BeamInstr) code_base[MI_NUM_FUNCTIONS];
+ n = (BeamInstr) code_hdr->num_functions;
for (i = 0; i < n; ++i) {
- code_ptr = code_base[MI_FUNCTIONS+i];
+ code_ptr = code_hdr->functions[i];
ASSERT(((BeamInstr) BeamOp(op_i_func_info_IaaI)) == code_ptr[0]);
ASSERT(mfa[0] == ((Eterm) code_ptr[2]) ||
is_nil((Eterm) code_ptr[2]));
@@ -1598,9 +1598,7 @@ bp_time_unref(BpDataTime* bdt)
h_p = erts_pid2proc(NULL, 0, item->pid,
ERTS_PROC_LOCK_MAIN);
if (h_p) {
- pbt = ERTS_PROC_SET_CALL_TIME(h_p,
- ERTS_PROC_LOCK_MAIN,
- NULL);
+ pbt = ERTS_PROC_SET_CALL_TIME(h_p, NULL);
if (pbt) {
Free(pbt);
}