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| author | Joseph Myers <joseph@codesourcery.com> | 2013-03-06 00:10:21 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2013-03-06 00:10:21 +0000 |
| commit | 2d67d91ac08aa2f793d220ad8712541fefa0ba79 (patch) | |
| tree | 26aa1d67b2b91074c8d2ca4206a938661ccf739d /sysdeps/powerpc/powerpc64/strlen.S | |
| parent | cdcf361fda31ec8b3e93e89d5aa26ee5b68f8867 (diff) | |
| download | glibc-2d67d91ac08aa2f793d220ad8712541fefa0ba79.tar.gz glibc-2d67d91ac08aa2f793d220ad8712541fefa0ba79.tar.xz glibc-2d67d91ac08aa2f793d220ad8712541fefa0ba79.zip | |
Remove powerpc64 bounded-pointers code.
Diffstat (limited to 'sysdeps/powerpc/powerpc64/strlen.S')
| -rw-r--r-- | sysdeps/powerpc/powerpc64/strlen.S | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/sysdeps/powerpc/powerpc64/strlen.S b/sysdeps/powerpc/powerpc64/strlen.S index 3ef4cc88e0..dafd033877 100644 --- a/sysdeps/powerpc/powerpc64/strlen.S +++ b/sysdeps/powerpc/powerpc64/strlen.S @@ -17,8 +17,6 @@ <http://www.gnu.org/licenses/>. */ #include <sysdep.h> -#include <bp-sym.h> -#include <bp-asm.h> /* The algorithm here uses the following techniques: @@ -77,7 +75,7 @@ /* int [r3] strlen (char *s [r3]) */ -ENTRY (BP_SYM (strlen)) +ENTRY (strlen) CALL_MCOUNT 1 #define rTMP1 r0 @@ -94,13 +92,6 @@ ENTRY (BP_SYM (strlen)) #define rTMP3 r11 #define rTMP4 r12 -/* 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. - These artifacts are left in the code as a reminder in case we need - bounded pointer support in the future. */ - CHECK_BOUNDS_LOW (rRTN, rTMP1, rTMP2) - dcbt 0,rRTN clrrdi rSTR, rRTN, 3 lis r7F7F, 0x7f7f @@ -168,7 +159,6 @@ L(done0): subf rTMP1, rRTN, rSTR srdi rTMP3, rTMP3, 3 add rRTN, rTMP1, rTMP3 - /* GKM FIXME: check high bound. */ blr -END (BP_SYM (strlen)) +END (strlen) libc_hidden_builtin_def (strlen) |