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| author | Vitaly Buka <vitalybuka@google.com> | 2017-05-19 22:37:16 +0000 |
|---|---|---|
| committer | Vitaly Buka <vitalybuka@google.com> | 2017-05-19 22:37:16 +0000 |
| commit | 6ed02973ac38d9432948dce571e95131abf6dc00 (patch) | |
| tree | 325e2f3acb1adff6190c5b3e8c76056ab36fbea1 /lib/sanitizer_common/sanitizer_flags.inc | |
| parent | c36f54d7dfb0604b2273981e8a2709e43db1141e (diff) | |
| download | compiler-rt-6ed02973ac38d9432948dce571e95131abf6dc00.tar.gz | |
[compiler-rt] Switch handle_<signal> flags from bool to enum.
Summary: We are going to make it tri-state and remove allow_user_segv_handler.
Reviewers: eugenis, alekseys, kcc
Subscribers: kubamracek, dberris, llvm-commits
Differential Revision: https://reviews.llvm.org/D33159
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@303464 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/sanitizer_common/sanitizer_flags.inc')
| -rw-r--r-- | lib/sanitizer_common/sanitizer_flags.inc | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/lib/sanitizer_common/sanitizer_flags.inc b/lib/sanitizer_common/sanitizer_flags.inc index 7a5fffcf6..c5aaf411f 100644 --- a/lib/sanitizer_common/sanitizer_flags.inc +++ b/lib/sanitizer_common/sanitizer_flags.inc @@ -78,16 +78,20 @@ COMMON_FLAG(int, print_module_map, 0, "OS X only. 0 = don't print, 1 = print only once before process " "exits, 2 = print after each report.") COMMON_FLAG(bool, check_printf, true, "Check printf arguments.") -COMMON_FLAG(bool, handle_segv, true, - "If set, registers the tool's custom SIGSEGV handler.") -COMMON_FLAG(bool, handle_sigbus, true, - "If set, registers the tool's custom SIGBUS handler.") -COMMON_FLAG(bool, handle_abort, false, - "If set, registers the tool's custom SIGABRT handler.") -COMMON_FLAG(bool, handle_sigill, false, - "If set, registers the tool's custom SIGILL handler.") -COMMON_FLAG(bool, handle_sigfpe, true, - "If set, registers the tool's custom SIGFPE handler.") +#define COMMON_FLAG_HANDLE_SIGNAL_HELP(signal) \ + "Controls custom tool's " #signal " handler (0 - do not registers the " \ + "handler, 1 - register the handler). " +COMMON_FLAG(HandleSignalMode, handle_segv, kHandleSignalYes, + COMMON_FLAG_HANDLE_SIGNAL_HELP(SIGSEGV)) +COMMON_FLAG(HandleSignalMode, handle_sigbus, kHandleSignalYes, + COMMON_FLAG_HANDLE_SIGNAL_HELP(SIGBUS)) +COMMON_FLAG(HandleSignalMode, handle_abort, kHandleSignalNo, + COMMON_FLAG_HANDLE_SIGNAL_HELP(SIGABRT)) +COMMON_FLAG(HandleSignalMode, handle_sigill, kHandleSignalNo, + COMMON_FLAG_HANDLE_SIGNAL_HELP(SIGILL)) +COMMON_FLAG(HandleSignalMode, handle_sigfpe, kHandleSignalYes, + COMMON_FLAG_HANDLE_SIGNAL_HELP(SIGFPE)) +#undef COMMON_FLAG_HANDLE_SIGNAL_HELP COMMON_FLAG(bool, allow_user_segv_handler, false, "If set, allows user to register a SEGV handler even if the tool " "registers one.") |