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Extend YS_DEBUGTRAP to MacOS.

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This commit is contained in:
Peter Crozier 2020-05-13 13:09:08 +01:00
parent 27b7ffc754
commit 3988f935b8
1 changed files with 4 additions and 1 deletions
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5
kernel/log.h
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@ -86,7 +86,7 @@ YOSYS_NAMESPACE_BEGIN
# endif # endif
# if __has_builtin(__builtin_debugtrap) # if __has_builtin(__builtin_debugtrap)
# define YS_DEBUGTRAP __builtin_debugtrap() # define YS_DEBUGTRAP __builtin_debugtrap()
# elif defined(__unix__) # elif defined(__unix__) || (defined(__APPLE__) && defined(__MACH__))
# define YS_DEBUGTRAP raise(SIGTRAP) # define YS_DEBUGTRAP raise(SIGTRAP)
# else # else
# define YS_DEBUGTRAP do {} while(0) # define YS_DEBUGTRAP do {} while(0)
@ -103,6 +103,9 @@ YOSYS_NAMESPACE_BEGIN
# define YS_DEBUGTRAP_IF_DEBUGGING do { \ # define YS_DEBUGTRAP_IF_DEBUGGING do { \
sighandler_t old = signal(SIGTRAP, SIG_IGN); raise(SIGTRAP); signal(SIGTRAP, old); \ sighandler_t old = signal(SIGTRAP, SIG_IGN); raise(SIGTRAP); signal(SIGTRAP, old); \
} while(0) } while(0)
#elif defined(__APPLE__) && defined(__MACH__)
// MacOS
#define YS_DEBUGTRAP_IF_DEBUGGING { sig_t old = signal(SIGTRAP, SIG_IGN); raise(SIGTRAP); signal(SIGTRAP, old); }
#else #else
# define YS_DEBUGTRAP_IF_DEBUGGING do {} while(0) # define YS_DEBUGTRAP_IF_DEBUGGING do {} while(0)
#endif #endif