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| author | Peter Collingbourne <peter@pcc.me.uk> | 2013-10-20 21:29:46 +0000 |
|---|---|---|
| committer | Peter Collingbourne <peter@pcc.me.uk> | 2013-10-20 21:29:46 +0000 |
| commit | 9b5f95f5fe1a24be4dfb7436b64cb0e0f8c00535 (patch) | |
| tree | fbae7a194cba4874ec6393403f354075d5b50914 /lib/ubsan/ubsan_diag.h | |
| parent | 49d29ed950f9e309a7b755b2a0601ed483ce3ade (diff) | |
Runtime support for the indirect function call checker.
Differential Revision: http://llvm-reviews.chandlerc.com/D1339
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@193060 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/ubsan/ubsan_diag.h')
| -rw-r--r-- | lib/ubsan/ubsan_diag.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/ubsan/ubsan_diag.h b/lib/ubsan/ubsan_diag.h index 16afffdb0..54d15a0cc 100644 --- a/lib/ubsan/ubsan_diag.h +++ b/lib/ubsan/ubsan_diag.h @@ -80,6 +80,12 @@ public: /// an invalid location or a module location for the caller. Location getCallerLocation(uptr CallerLoc = GET_CALLER_PC()); +/// Try to obtain a location for the given function pointer. This might fail, +/// and produce either an invalid location or a module location for the caller. +/// If FName is non-null and the name of the function is known, set *FName to +/// the function name, otherwise *FName is unchanged. +Location getFunctionLocation(uptr Loc, const char **FName); + /// A diagnostic severity level. enum DiagLevel { DL_Error, ///< An error. |