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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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6
libc/calls/makedev.h
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@ -1,9 +1,9 @@
#ifndef COSMOPOLITAN_LIBC_CALLS_MAKEDEV_H_
#define COSMOPOLITAN_LIBC_CALLS_MAKEDEV_H_
uint64_t makedev(uint32_t, uint32_t);
uint32_t major(uint64_t);
uint32_t minor(uint64_t);
uint64_t makedev(uint32_t, uint32_t) libcesque;
uint32_t major(uint64_t) libcesque;
uint32_t minor(uint64_t) libcesque;
#define major(x) major(x)
#define minor(x) minor(x)