diff options
| author |   Benoît Ganne <bganne@cisco.com> | 2019-04-15 15:28:21 +0200 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2019-11-27 10:50:28 +0000 |
| commit | 9fb6d40eb3d4a2da8f45187de773498b784596e6 (patch) | |
| tree | e785ebfbe73b847146debb2dae4a4304c51aa9cf /src/svm/svm_common.h | |
| parent | 99fbf0574f099f09b7b46dcabe5bb50d78091dce (diff) | |
misc: add address sanitizer heap instrumentation
Introduce AddressSanitizer support: https://github.com/google/sanitizers/
This starts with heap instrumentation. vlib_buffer, bihash and stack
instrumentation should follow.
Type: feature
Change-Id: I7f20e235b2f79db72efd0e756f22c75f717a9884
Signed-off-by: Benoît Ganne <bganne@cisco.com>
Diffstat (limited to 'src/svm/svm_common.h')
| -rw-r--r-- | src/svm/svm_common.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/svm/svm_common.h b/src/svm/svm_common.h index ce07c37b24e..ce317229916 100644 --- a/src/svm/svm_common.h +++ b/src/svm/svm_common.h @@ -81,7 +81,11 @@ typedef struct svm_map_region_args_ * Memory mapped to high addresses for session/vppcom/vcl/etc... */ #if __WORDSIZE == 64 +#ifdef CLIB_SANITIZE_ADDR +#define HIGH_SEGMENT_BASEVA 0x300000000000 +#else /* CLIB_SANITIZE_ADDR */ #define HIGH_SEGMENT_BASEVA (8ULL << 30) /* 8GB */ +#endif /* CLIB_SANITIZE_ADDR */ #elif __WORDSIZE == 32 #define HIGH_SEGMENT_BASEVA (3584UL << 20) /* 3.5GB */ #else |