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This was a pretty stupid, but had no impact non-BP code, and still doesn't... Here's where the file is included from: i586/mempcpy.S:#include <sysdeps/i386/i586/memcpy.S> OK? 2000-06-25 Greg McGary <greg@mcgary.org> * sysdeps/i386/i586/memcpy.S: redefine memcpy as mempcpy, not as bcopy. Index: memcpy.S =================================================================== RCS file: /cvs/glibc/libc/sysdeps/i386/i586/memcpy.S,v retrieving revision 1.2 diff -u -p -r1.2 memcpy.S --- memcpy.S 2000/06/09 06:14:39 1.2 +++ memcpy.S 2000/06/26 00:11:55 @@ -22,16 +22,14 @@ #include "asm-syntax.h" #include "bp-asm.h" -/* BEWARE: `#ifdef memset' means that memset is redefined as `bzero' */ -#define BCOPY_P (defined memcpy) +/* BEWARE: `#ifdef memcpy' means that memcpy is redefined as `mempcpy', + and the return value is the byte after the last one copied in + the destination. */ +#define MEMPCPY_P (defined memcpy) #define PARMS LINKAGE+8 /* space for 2 saved regs */ -#if BCOPY_P -# define DEST PARMS -#else -# define RTN PARMS -# define DEST RTN+RTN_SIZE -#endif +#define RTN PARMS +#define DEST RTN+RTN_SIZE #define SRC DEST+PTR_SIZE #define LEN SRC+PTR_SIZE @@ -99,13 +97,13 @@ L(3): movl 28(%edi), %edx /* Correct extra loop counter modification. */ L(2): addl $32, %ecx -#if !BCOPY_P +#if !MEMPCPY_P movl DEST(%esp), %eax #endif L(1): rep; movsb -#if BCOPY_P +#if MEMPCPY_P movl %edi, %eax #endif @@ -113,9 +111,5 @@ L(1): rep; movsb popl %edi LEAVE -#if BCOPY_P - ret -#else RET_PTR -#endif END (memcpy)
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