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fix gb.h to be able to use -fsanitize=address

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This commit is contained in:
Laytan Laats
2024-03-29 22:51:58 +01:00
parent d325c8ad23
commit e6a552e0ce
1 changed files with 9 additions and 4 deletions
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src/gb/gb.h
+9 -4
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@@ -144,8 +144,6 @@ extern "C" {
#error Unknown CPU Type #error Unknown CPU Type
#endif #endif
#ifndef GB_STATIC_ASSERT #ifndef GB_STATIC_ASSERT
#define GB_STATIC_ASSERT3(cond, msg) typedef char static_assertion_##msg[(!!(cond))*2-1] #define GB_STATIC_ASSERT3(cond, msg) typedef char static_assertion_##msg[(!!(cond))*2-1]
// NOTE(bill): Token pasting madness!! // NOTE(bill): Token pasting madness!!
@@ -480,6 +478,13 @@ typedef i32 b32; // NOTE(bill): Prefer this!!!
#endif #endif
#endif #endif
#if !defined(gb_no_asan)
#if defined(_MSC_VER)
#define gb_no_asan __declspec(no_sanitize_address)
#else
#define gb_no_asan __attribute__((disable_sanitizer_instrumentation))
#endif
#endif
// NOTE(bill): Easy to grep // NOTE(bill): Easy to grep
// NOTE(bill): Not needed in macros // NOTE(bill): Not needed in macros
@@ -3573,7 +3578,7 @@ gb_inline void gb_str_to_upper(char *str) {
} }
gb_inline isize gb_strlen(char const *str) { gb_no_asan isize gb_strlen(char const *str) {
char const *begin = str; char const *begin = str;
isize const *w; isize const *w;
if (str == NULL) { if (str == NULL) {
@@ -5679,7 +5684,7 @@ char *gb_path_get_full_name(gbAllocator a, char const *path) {
isize path_len = gb_strlen(path); isize path_len = gb_strlen(path);
isize cwd_len = gb_strlen(cwd); isize cwd_len = gb_strlen(cwd);
len = cwd_len + 1 + path_len + 1; len = cwd_len + 1 + path_len + 1;
result = gb_alloc_array(a, char, len); result = gb_alloc_array(a, char, len+1);
gb_memmove(result, (void *)cwd, cwd_len); gb_memmove(result, (void *)cwd, cwd_len);
result[cwd_len] = '/'; result[cwd_len] = '/';