mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-16 09:36:42 +07:00
e940659788
After the patch:
total: 0 errors, 0 warnings, 21 lines checked
no code changed:
arch/x86/lib/memmove_64.o:
text data bss dec hex filename
116 0 0 116 74 memmove_64.o.before
116 0 0 116 74 memmove_64.o.after
md5:
2d6b0951cafb86a11a222cdd70f6104f memmove_64.o.before.asm
2d6b0951cafb86a11a222cdd70f6104f memmove_64.o.after.asm
Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
22 lines
469 B
C
22 lines
469 B
C
/* Normally compiler builtins are used, but sometimes the compiler calls out
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of line code. Based on asm-i386/string.h.
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*/
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#define _STRING_C
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#include <linux/string.h>
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#include <linux/module.h>
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#undef memmove
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void *memmove(void *dest, const void *src, size_t count)
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{
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if (dest < src) {
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return memcpy(dest, src, count);
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} else {
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char *p = dest + count;
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const char *s = src + count;
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while (count--)
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*--p = *--s;
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}
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return dest;
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}
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EXPORT_SYMBOL(memmove);
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