#include <assert.h>
#include <stdio.h>
+#include <stdlib.h>
// Define static_assert() unless already defined by compiler.
#ifndef __has_feature
// Platform specific configuration defines.
#ifdef __APPLE__
#include <Availability.h>
- #ifdef __cplusplus
- extern "C" {
- #endif
- void __assert_rtn(const char *, const char *, int, const char *)
- __attribute__((noreturn));
- #ifdef __cplusplus
- }
- #endif
#define _LIBUNWIND_BUILD_SJLJ_APIS defined(__arm__)
- #define _LIBUNWIND_ABORT(msg) __assert_rtn(__func__, __FILE__, __LINE__, msg)
#if defined(FOR_DYLD)
#define _LIBUNWIND_SUPPORT_COMPACT_UNWIND 1
#define _LIBUNWIND_SUPPORT_DWARF_INDEX 0
#endif
#else
- #include <stdlib.h>
-
- static inline void assert_rtn(const char* func, const char* file, int line, const char* msg) __attribute__ ((noreturn));
- static inline void assert_rtn(const char* func, const char* file, int line, const char* msg) {
- fprintf(stderr, "libunwind: %s %s:%d - %s\n", func, file, line, msg);
- assert(false);
- abort();
- }
#define _LIBUNWIND_BUILD_SJLJ_APIS 0
- #define _LIBUNWIND_ABORT(msg) assert_rtn(__func__, __FILE__, __LINE__, msg)
#if defined(__ARM_DWARF_EH__) || !defined(__arm__)
#define _LIBUNWIND_SUPPORT_COMPACT_UNWIND 0
#define _LIBUNWIND_BUILD_ZERO_COST_APIS 0
#endif
+#define _LIBUNWIND_ABORT(msg) \
+ do { \
+ fprintf(stderr, "libunwind: %s %s:%d - %s\n", __func__, __FILE__, \
+ __LINE__, msg); \
+ fflush(stderr); \
+ abort(); \
+ } while (0)
#define _LIBUNWIND_LOG(msg, ...) fprintf(stderr, "libuwind: " msg, __VA_ARGS__)
// Macros that define away in non-Debug builds