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| author | Mitch Phillips <mitchphillips@outlook.com> | 2019-04-30 23:07:10 +0000 |
|---|---|---|
| committer | Mitch Phillips <mitchphillips@outlook.com> | 2019-04-30 23:07:10 +0000 |
| commit | fea2ce9367928a8f9b32f02fa4774f0b0c0af81f (patch) | |
| tree | 6c1547166f2f922e2c2456dd1137c6623f95b0e4 | |
| parent | 3850bab0ef36d549a7b14e233227c45e96ad7d22 (diff) | |
| download | compiler-rt-fea2ce9367928a8f9b32f02fa4774f0b0c0af81f.tar.gz | |
[sanitizer_common] Added 64-bit signed flag parser.
Summary: Adds a 64-bit signed flag parser for GWP-ASan's use.
Reviewers: vlad.tsyrklevich, eugenis
Subscribers: kubamracek, #sanitizers, llvm-commits, vitalybuka, morehouse, pcc, kcc
Tags: #sanitizers, #llvm
Differential Revision: https://reviews.llvm.org/D61342
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@359631 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/sanitizer_common/sanitizer_flag_parser.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/sanitizer_common/sanitizer_flag_parser.h b/lib/sanitizer_common/sanitizer_flag_parser.h index 3b5404a97..ea8bfebed 100644 --- a/lib/sanitizer_common/sanitizer_flag_parser.h +++ b/lib/sanitizer_common/sanitizer_flag_parser.h @@ -99,6 +99,15 @@ inline bool FlagHandler<uptr>::Parse(const char *value) { return ok; } +template <> +inline bool FlagHandler<s64>::Parse(const char *value) { + const char *value_end; + *t_ = internal_simple_strtoll(value, &value_end, 10); + bool ok = *value_end == 0; + if (!ok) Printf("ERROR: Invalid value for s64 option: '%s'\n", value); + return ok; +} + class FlagParser { static const int kMaxFlags = 200; struct Flag { |