12e9b4faf6
this doubles the performance of the fastest syscalls on the atom I tested it on; improvement is reportedly much more dramatic on worst-case cpus. cannot be used for cancellable syscalls.
18 lines
253 B
C
18 lines
253 B
C
#include "libc.h"
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#ifdef USE_LIBC_ACCESSOR
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struct __libc *__libc_loc()
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{
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static struct __libc __libc;
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return &__libc;
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}
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#else
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struct __libc __libc;
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#endif
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#ifdef BROKEN_VISIBILITY
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__asm__(".hidden __libc");
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#endif
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size_t __hwcap;
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size_t __sysinfo;
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