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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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4
libc/calls/struct/siginfo.h
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@ -57,8 +57,8 @@ struct siginfo {
typedef struct siginfo siginfo_t;
#ifdef _COSMO_SOURCE
void __minicrash(int, siginfo_t *, void *);
char __is_stack_overflow(siginfo_t *, void *);
void __minicrash(int, siginfo_t *, void *) libcesque;
char __is_stack_overflow(siginfo_t *, void *) libcesque;
#endif
COSMOPOLITAN_C_END_