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authorErlang/OTP <[email protected]>2017-10-05 16:58:16 +0200
committerErlang/OTP <[email protected]>2017-10-05 16:58:16 +0200
commit9de1509c5e68c9261f05b8f621998cdcf4b5e19a (patch)
tree2d088b056dccb6731f21aa304c08279994c52fe7 /erts/emulator/beam
parent2484c5b486fc0db61d26c1b67b7770776342ce59 (diff)
parente90609f5e3e08cfcb88baa01189889fad302bbf7 (diff)
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Merge branch 'sverker/19/on_load-on_load-bug/OTP-14612' into maint-19
* sverker/19/on_load-on_load-bug/OTP-14612: erts: Fix 'on_load' tracing bug for modules with -on_load code_SUITE:on_load_trace_on_load
Diffstat (limited to 'erts/emulator/beam')
-rw-r--r--erts/emulator/beam/beam_bif_load.c19
1 files changed, 10 insertions, 9 deletions
diff --git a/erts/emulator/beam/beam_bif_load.c b/erts/emulator/beam/beam_bif_load.c
index b664532c1c..8fc8613c66 100644
--- a/erts/emulator/beam/beam_bif_load.c
+++ b/erts/emulator/beam/beam_bif_load.c
@@ -242,7 +242,7 @@ struct m {
Binary* code;
Eterm module;
Module* modp;
- Uint exception;
+ Eterm exception;
};
static Eterm staging_epilogue(Process* c_p, int, Eterm res, int, struct m*, int);
@@ -263,7 +263,7 @@ exception_list(Process* p, Eterm tag, struct m* mp, Sint exceptions)
Eterm res = NIL;
while (exceptions > 0) {
- if (mp->exception) {
+ if (is_value(mp->exception)) {
res = CONS(hp, mp->module, res);
hp += 2;
exceptions--;
@@ -366,9 +366,9 @@ finish_loading_1(BIF_ALIST_1)
exceptions = 0;
for (i = 0; i < n; i++) {
- p[i].exception = 0;
+ p[i].exception = THE_NON_VALUE;
if (p[i].modp->seen) {
- p[i].exception = 1;
+ p[i].exception = am_duplicated;
exceptions++;
}
p[i].modp->seen = 1;
@@ -401,9 +401,9 @@ finish_loading_1(BIF_ALIST_1)
exceptions = 0;
for (i = 0; i < n; i++) {
- p[i].exception = 0;
+ p[i].exception = THE_NON_VALUE;
if (p[i].modp->curr.code_hdr && p[i].modp->old.code_hdr) {
- p[i].exception = 1;
+ p[i].exception = am_not_purged;
exceptions++;
}
}
@@ -424,7 +424,7 @@ finish_loading_1(BIF_ALIST_1)
retval = erts_finish_loading(p[i].code, BIF_P, 0, &mod);
ASSERT(retval == NIL || retval == am_on_load);
if (retval == am_on_load) {
- p[i].exception = 1;
+ p[i].exception = am_on_load;
exceptions++;
}
}
@@ -456,8 +456,9 @@ staging_epilogue(Process* c_p, int commit, Eterm res, int is_blocking,
erts_commit_staging_code_ix();
if (loaded) {
int i;
- for (i=0; i < nloaded; i++) {
- set_default_trace_pattern(loaded[i].module);
+ for (i=0; i < nloaded; i++) {
+ if (loaded[i].exception != am_on_load)
+ set_default_trace_pattern(loaded[i].module);
}
}
}