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Add dontthrow attribute to most libc functions

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This will help C++ code that uses exceptions to be tinier. For example,
this change shaves away 1000 lines of assembly code from LLVM's libcxx,
which is 0.7% of all assembly instructions in the entire library.
This commit is contained in:
Justine Tunney 2024-01-09 01:26:03 -08:00
parent cb19e172da
commit eeb20775d2
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GPG key ID: BE714B4575D6E328
103 changed files with 1455 additions and 1456 deletions
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10
libc/fmt/leb128.h
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@ -9,11 +9,11 @@ COSMOPOLITAN_C_START_
#define unzleb64 __unzleb64
#define unuleb64 __unuleb64
char *sleb64(char *, int64_t);
char *zleb64(char[hasatleast 10], int64_t);
char *uleb64(char[hasatleast 10], uint64_t);
int unzleb64(const char *, size_t, int64_t *);
int unuleb64(const char *, size_t, uint64_t *);
char *sleb64(char *, int64_t) libcesque;
char *zleb64(char[hasatleast 10], int64_t) libcesque;
char *uleb64(char[hasatleast 10], uint64_t) libcesque;
int unzleb64(const char *, size_t, int64_t *) libcesque;
int unuleb64(const char *, size_t, uint64_t *) libcesque;
COSMOPOLITAN_C_END_
#endif /* _COSMO_SOURCE */