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Remove powerpc32 strncmp comments about bounded pointers.

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This commit is contained in:
Joseph Myers 2013-03-04 23:53:05 +00:00
parent 2e167a700a
commit cfb6382a4f
4 changed files with 8 additions and 9 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2013-03-04 Joseph Myers <joseph@codesourcery.com>
[BZ #13550]
* sysdeps/powerpc/powerpc32/power4/strncmp.S (strncmp): Remove
comment about bounded pointers.
* sysdeps/powerpc/powerpc32/power7/strncmp.S (strncmp): Likewise.
* sysdeps/powerpc/powerpc32/strncmp.S (strncmp): Likewise.
2013-03-04 Andreas Jaeger <aj@suse.de>
* sysdeps/unix/sysv/linux/bits/mman-linux.h: New file, with Linux

3
sysdeps/powerpc/powerpc32/power4/strncmp.S
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@ -29,9 +29,6 @@ EALIGN (strncmp, 4, 0)
#define rSTR1 r3 /* first string arg */
#define rSTR2 r4 /* second string arg */
#define rN r5 /* max string length */
/* Note: The Bounded pointer support in this code is broken. This code
was inherited from PPC32 and that support was never completed.
Current PPC gcc does not support -fbounds-check or -fbounded-pointers. */
#define rWORD1 r6 /* current word in s1 */
#define rWORD2 r7 /* current word in s2 */
#define rWORD3 r10

3
sysdeps/powerpc/powerpc32/power7/strncmp.S
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@ -31,9 +31,6 @@ EALIGN (strncmp,5,0)
#define rSTR1 r3 /* first string arg */
#define rSTR2 r4 /* second string arg */
#define rN r5 /* max string length */
/* Note: The Bounded pointer support in this code is broken. This code
was inherited from PPC32 and that support was never completed.
Current PPC gcc does not support -fbounds-check or -fbounded-pointers. */
#define rWORD1 r6 /* current word in s1 */
#define rWORD2 r7 /* current word in s2 */
#define rWORD3 r10

3
sysdeps/powerpc/powerpc32/strncmp.S
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@ -29,9 +29,6 @@ EALIGN (strncmp, 4, 0)
#define rSTR1 r3 /* first string arg */
#define rSTR2 r4 /* second string arg */
#define rN r5 /* max string length */
/* Note: The Bounded pointer support in this code is broken. This code
was inherited from PPC32 and that support was never completed.
Current PPC gcc does not support -fbounds-check or -fbounded-pointers. */
#define rWORD1 r6 /* current word in s1 */
#define rWORD2 r7 /* current word in s2 */
#define rFEFE r8 /* constant 0xfefefeff (-0x01010101) */