diff options
| author | Vitaly Buka <vitalybuka@google.com> | 2017-07-20 18:54:26 +0000 |
|---|---|---|
| committer | Vitaly Buka <vitalybuka@google.com> | 2017-07-20 18:54:26 +0000 |
| commit | 47ee1da2bb2096a44a59d08172aa3e75396538e8 (patch) | |
| tree | 860ebc18fbc966d8385181d5496b92f0b7798999 /lib/sanitizer_common/sanitizer_printf.cc | |
| parent | 75ed905e2dc63208af04d37b782e54941e331897 (diff) | |
[compiler-rt] Use NOINLE to shrink stack frames
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@308654 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/sanitizer_common/sanitizer_printf.cc')
| -rw-r--r-- | lib/sanitizer_common/sanitizer_printf.cc | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/lib/sanitizer_common/sanitizer_printf.cc b/lib/sanitizer_common/sanitizer_printf.cc index f36eba55d..f81e15357 100644 --- a/lib/sanitizer_common/sanitizer_printf.cc +++ b/lib/sanitizer_common/sanitizer_printf.cc @@ -229,9 +229,11 @@ static void CallPrintfAndReportCallback(const char *str) { PrintfAndReportCallback(str); } -static void SharedPrintfCodeNoBuffer(bool append_pid, char *local_buffer, - int buffer_size, const char *format, - va_list args) { +static void NOINLINE SharedPrintfCodeNoBuffer(bool append_pid, + char *local_buffer, + int buffer_size, + const char *format, + va_list args) { va_list args2; va_copy(args2, args); const int kLen = 16 * 1024; @@ -286,8 +288,8 @@ static void SharedPrintfCodeNoBuffer(bool append_pid, char *local_buffer, va_end(args2); } -static void SharedPrintfCode(bool append_pid, const char *format, - va_list args) { +static void NOINLINE SharedPrintfCode(bool append_pid, const char *format, + va_list args) { // |local_buffer| is small enough not to overflow the stack and/or violate // the stack limit enforced by TSan (-Wframe-larger-than=512). On the other // hand, the bigger the buffer is, the more the chance the error report will |