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LibC: Move _abort next to abort

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It should be now the only user of it, and it is more logical to have it
in `stdlib.h` than in `assert.h`
This commit is contained in:
Michel Hermier 2021-12-16 17:58:07 +01:00 committed by Brian Gianforcaro
parent 2c62d51e25
commit 0bfb7f9675
Notes: sideshowbarker 2024-07-17 22:36:17 +09:00 
Author: https://github.com/mhermier
Commit: https://github.com/SerenityOS/serenity/commit/0bfb7f9675f
Pull-request: https://github.com/SerenityOS/serenity/pull/11284
Reviewed-by: https://github.com/kleinesfilmroellchen ✅
4 changed files with 8 additions and 8 deletions
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6
Userland/Libraries/LibC/assert.cpp
View File

@ -33,9 +33,3 @@ void __assertion_failed(const char* msg)
abort();
}
}
void _abort()
{
asm volatile("ud2");
__builtin_unreachable();
}

2
Userland/Libraries/LibC/assert.h
View File

@ -23,8 +23,6 @@ __attribute__((noreturn)) void __assertion_failed(const char* msg);
# define assert(expr) ((void)(0))
#endif
__attribute__((noreturn)) void _abort();
#ifndef __cplusplus
# define static_assert _Static_assert
#endif

6
Userland/Libraries/LibC/stdlib.cpp
View File

@ -209,6 +209,12 @@ int atexit(void (*handler)())
return __cxa_atexit(__atexit_to_cxa_atexit, (void*)handler, nullptr);
}
void _abort()
{
asm volatile("ud2");
__builtin_unreachable();
}
void abort()
{
// For starters, send ourselves a SIGABRT.

2
Userland/Libraries/LibC/stdlib.h
View File

@ -16,6 +16,8 @@ __BEGIN_DECLS
#define EXIT_FAILURE 1
#define MB_CUR_MAX 4
__attribute__((noreturn)) void _abort();
__attribute__((malloc)) __attribute__((alloc_size(1))) void* malloc(size_t);
__attribute__((malloc)) __attribute__((alloc_size(1, 2))) void* calloc(size_t nmemb, size_t);
size_t malloc_size(void*);