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| author | Tobias Guggenmos <tguggenm@redhat.com> | 2019-09-07 15:32:06 +0200 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2019-10-02 15:29:49 -0400 |
| commit | 5d5317797a53e2cab8afa4d81c3c0e7c349236df (patch) | |
| tree | 6a5d64604b01a438dd8c7c5a3830b6e2ee5c1d71 /rts/Linker.c | |
| parent | b8fb1d80a47674715a1a444e9f99c179dd1cf51c (diff) | |
| download | haskell-wip/zero_on_gc.tar.gz | |
Add new debug flag -DZwip/zero_on_gc
Zeros heap memory after gc freed it.
Diffstat (limited to 'rts/Linker.c')
| -rw-r--r-- | rts/Linker.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/rts/Linker.c b/rts/Linker.c index 54e5049a58..1f3d8162be 100644 --- a/rts/Linker.c +++ b/rts/Linker.c @@ -1185,7 +1185,7 @@ void freeObjectCode (ObjectCode *oc) oc->sections[i].mapped_size); break; case SECTION_M32: - IF_DEBUG(sanity, + IF_DEBUG(zero_on_gc, memset(oc->sections[i].start, 0x00, oc->sections[i].size)); m32_free(oc->sections[i].start, @@ -1193,7 +1193,7 @@ void freeObjectCode (ObjectCode *oc) break; #endif case SECTION_MALLOC: - IF_DEBUG(sanity, + IF_DEBUG(zero_on_gc, memset(oc->sections[i].start, 0x00, oc->sections[i].size)); stgFree(oc->sections[i].start); |