| author |  Michael Dusan <michael.dusan@gmail.com> 2020-01-12 18:28:10-05:00 |
| committer |  GitHub <noreply@github.com> 2020-01-12 18:28:10-05:00 |
| log | d08009556eea9cb6d5dea273340081e599d7741b |
| tree | b763b38c6de4b97b6775b8df20ce76285d36425e |
| parent | c96131f30caaf6d7cd1d202891a28ee0df8b577e |
| parent | 25b1ae0a5faf5e5632d9e9103840da6d9c5e80cb |
| signature |  Signed by PGP key 4AEE18F83AFDEB23 |
Merge pull request #4161 from mikdusan/stage1-builtin-debugtrap
prefer C++ compiler builtins for BREAKPOINT1 files changed, 5 insertions(+), 2 deletions(-)
src
src/util.hpp+5-2
| ... | ... | @@ -30,8 +30,6 @@ |
| 30 | 30 | |
| 31 | 31 | #else |
| 32 | 32 | |
| 33 | #include <signal.h> | |
| 34 | ||
| 35 | 33 | #define ATTRIBUTE_COLD __attribute__((cold)) |
| 36 | 34 | #define ATTRIBUTE_PRINTF(a, b) __attribute__((format(printf, a, b))) |
| 37 | 35 | #define ATTRIBUTE_RETURNS_NOALIAS __attribute__((__malloc__)) |
| ... | ... | @@ -40,7 +38,12 @@ |
| 40 | 38 | |
| 41 | 39 | #if defined(__MINGW32__) || defined(__MINGW64__) |
| 42 | 40 | #define BREAKPOINT __debugbreak() |
| 41 | #elif defined(__clang__) | |
| 42 | #define BREAKPOINT __builtin_debugtrap() | |
| 43 | #elif defined(__GNUC__) | |
| 44 | #define BREAKPOINT __builtin_trap() | |
| 43 | 45 | #else |
| 46 | #include <signal.h> | |
| 44 | 47 | #define BREAKPOINT raise(SIGTRAP) |
| 45 | 48 | #endif |
| 46 | 49 |