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-rw-r--r--erts/emulator/beam/break.c59
1 files changed, 33 insertions, 26 deletions
diff --git a/erts/emulator/beam/break.c b/erts/emulator/beam/break.c
index d769957210..39f91be7fc 100644
--- a/erts/emulator/beam/break.c
+++ b/erts/emulator/beam/break.c
@@ -377,17 +377,22 @@ loaded(int to, void *to_arg)
int old = 0;
int cur = 0;
BeamInstr* code;
+ Module* modp;
+ ErtsCodeIndex code_ix;
+
+ code_ix = erts_active_code_ix();
+ erts_rlock_old_code(code_ix);
/*
* Calculate and print totals.
*/
- for (i = 0; i < module_code_size(); i++) {
- if (module_code(i) != NULL &&
- ((module_code(i)->curr.code_length != 0) ||
- (module_code(i)->old.code_length != 0))) {
- cur += module_code(i)->curr.code_length;
- if (module_code(i)->old.code_length != 0) {
- old += module_code(i)->old.code_length;
+ for (i = 0; i < module_code_size(code_ix); i++) {
+ if ((modp = module_code(i, code_ix)) != NULL &&
+ ((modp->curr.code_length != 0) ||
+ (modp->old.code_length != 0))) {
+ cur += modp->curr.code_length;
+ if (modp->old.code_length != 0) {
+ old += modp->old.code_length;
}
}
}
@@ -398,21 +403,22 @@ loaded(int to, void *to_arg)
* Print one line per module.
*/
- for (i = 0; i < module_code_size(); i++) {
+ for (i = 0; i < module_code_size(code_ix); i++) {
+ modp = module_code(i, code_ix);
if (!ERTS_IS_CRASH_DUMPING) {
/*
* Interactive dump; keep it brief.
*/
- if (module_code(i) != NULL &&
- ((module_code(i)->curr.code_length != 0) ||
- (module_code(i)->old.code_length != 0))) {
- erts_print(to, to_arg, "%T", make_atom(module_code(i)->module));
- cur += module_code(i)->curr.code_length;
- erts_print(to, to_arg, " %d", module_code(i)->curr.code_length );
- if (module_code(i)->old.code_length != 0) {
+ if (modp != NULL &&
+ ((modp->curr.code_length != 0) ||
+ (modp->old.code_length != 0))) {
+ erts_print(to, to_arg, "%T", make_atom(modp->module));
+ cur += modp->curr.code_length;
+ erts_print(to, to_arg, " %d", modp->curr.code_length );
+ if (modp->old.code_length != 0) {
erts_print(to, to_arg, " (%d old)",
- module_code(i)->old.code_length );
- old += module_code(i)->old.code_length;
+ modp->old.code_length );
+ old += modp->old.code_length;
}
erts_print(to, to_arg, "\n");
}
@@ -420,15 +426,15 @@ loaded(int to, void *to_arg)
/*
* To crash dump; make it parseable.
*/
- if (module_code(i) != NULL &&
- ((module_code(i)->curr.code_length != 0) ||
- (module_code(i)->old.code_length != 0))) {
+ if (modp != NULL &&
+ ((modp->curr.code_length != 0) ||
+ (modp->old.code_length != 0))) {
erts_print(to, to_arg, "=mod:");
- erts_print(to, to_arg, "%T", make_atom(module_code(i)->module));
+ erts_print(to, to_arg, "%T", make_atom(modp->module));
erts_print(to, to_arg, "\n");
erts_print(to, to_arg, "Current size: %d\n",
- module_code(i)->curr.code_length);
- code = module_code(i)->curr.code;
+ modp->curr.code_length);
+ code = modp->curr.code;
if (code != NULL && code[MI_ATTR_PTR]) {
erts_print(to, to_arg, "Current attributes: ");
dump_attributes(to, to_arg, (byte *) code[MI_ATTR_PTR],
@@ -440,9 +446,9 @@ loaded(int to, void *to_arg)
code[MI_COMPILE_SIZE]);
}
- if (module_code(i)->old.code_length != 0) {
- erts_print(to, to_arg, "Old size: %d\n", module_code(i)->old.code_length);
- code = module_code(i)->old.code;
+ if (modp->old.code_length != 0) {
+ erts_print(to, to_arg, "Old size: %d\n", modp->old.code_length);
+ code = modp->old.code;
if (code[MI_ATTR_PTR]) {
erts_print(to, to_arg, "Old attributes: ");
dump_attributes(to, to_arg, (byte *) code[MI_ATTR_PTR],
@@ -457,6 +463,7 @@ loaded(int to, void *to_arg)
}
}
}
+ erts_runlock_old_code(code_ix);
}