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https://github.com/fluencelabs/musl
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e1b9c1b01b
it's expected that this will be needed/useful only in asm, so I've given it its own symbol that can be addressed in pc-relative ways from asm rather than adding a field in the __libc structure which would require hard-coding the offset wherever it's used.
18 lines
235 B
C
18 lines
235 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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