diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | sysdeps/sparc/sparc32/strcat.S | 12 | ||||
| -rw-r--r-- | sysdeps/sparc/sparc32/strcpy.S | 12 |
3 files changed, 17 insertions, 12 deletions
@@ -1,3 +1,8 @@ +1999-04-15 David S. Miller <davem@redhat.com> + + * sysdeps/sparc/sparc32/strcat.S: Avoid using register g6. + * sysdeps/sparc/sparc32/strcpy.S: Likewise. + 1999-04-15 Scott Bambrough <scottb@netwinder.org> * sysdeps/unix/sysv/linux/arm/sigaction.c: Fix typo in preventing diff --git a/sysdeps/sparc/sparc32/strcat.S b/sysdeps/sparc/sparc32/strcat.S index d901087..825a88d 100644 --- a/sysdeps/sparc/sparc32/strcat.S +++ b/sysdeps/sparc/sparc32/strcat.S @@ -183,7 +183,7 @@ ENTRY(strcat) srl %o5, 8, %g5 sth %g5, [%o0 + 2] 1: add %o0, 4, %o0 -4: sll %o5, 24, %g6 +4: sll %o5, 24, %g7 ld [%o1], %o5 add %o1, 4, %o1 srl %o5, 8, %g5 @@ -191,7 +191,7 @@ ENTRY(strcat) #ifdef EIGHTBIT_NOT_RARE andn %o4, %o5, %o4 #endif - or %g5, %g6, %g5 + or %g5, %g7, %g5 andcc %o4, %o3, %g0 be,a 1b st %g5, [%o0] @@ -249,7 +249,7 @@ ENTRY(strcat) sth %g5, [%o0] sub %o0, 2, %o0 1: add %o0, 4, %o0 -4: sll %o5, 16, %g6 +4: sll %o5, 16, %g7 ld [%o1], %o5 add %o1, 4, %o1 srl %o5, 16, %g5 @@ -257,7 +257,7 @@ ENTRY(strcat) #ifdef EIGHTBIT_NOT_RARE andn %o4, %o5, %o4 #endif - or %g5, %g6, %g5 + or %g5, %g7, %g5 andcc %o4, %o3, %g0 be,a 1b st %g5, [%o0] @@ -305,7 +305,7 @@ ENTRY(strcat) stb %g5, [%o0] sub %o0, 3, %o0 1: add %o0, 4, %o0 -4: sll %o5, 8, %g6 +4: sll %o5, 8, %g7 ld [%o1], %o5 add %o1, 4, %o1 srl %o5, 24, %g5 @@ -313,7 +313,7 @@ ENTRY(strcat) #ifdef EIGHTBIT_NOT_RARE andn %o4, %o5, %o4 #endif - or %g5, %g6, %g5 + or %g5, %g7, %g5 andcc %o4, %o3, %g0 be 1b st %g5, [%o0] diff --git a/sysdeps/sparc/sparc32/strcpy.S b/sysdeps/sparc/sparc32/strcpy.S index e376bb4..81158e4 100644 --- a/sysdeps/sparc/sparc32/strcpy.S +++ b/sysdeps/sparc/sparc32/strcpy.S @@ -125,12 +125,12 @@ ENTRY(strcpy) srl %o5, 8, %g5 sth %g5, [%o0 + 2] 1: add %o0, 4, %o0 -4: sll %o5, 24, %g6 +4: sll %o5, 24, %g7 ld [%o1], %o5 add %o1, 4, %o1 srl %o5, 8, %g5 sub %o5, %o2, %o4 - or %g5, %g6, %g5 + or %g5, %g7, %g5 andcc %o4, %o3, %g0 be,a 1b st %g5, [%o0] @@ -184,12 +184,12 @@ ENTRY(strcpy) sth %g5, [%o0] sub %o0, 2, %o0 1: add %o0, 4, %o0 -4: sll %o5, 16, %g6 +4: sll %o5, 16, %g7 ld [%o1], %o5 add %o1, 4, %o1 srl %o5, 16, %g5 sub %o5, %o2, %o4 - or %g5, %g6, %g5 + or %g5, %g7, %g5 andcc %o4, %o3, %g0 be,a 1b st %g5, [%o0] @@ -234,12 +234,12 @@ ENTRY(strcpy) stb %g5, [%o0] sub %o0, 3, %o0 1: add %o0, 4, %o0 -4: sll %o5, 8, %g6 +4: sll %o5, 8, %g7 ld [%o1], %o5 add %o1, 4, %o1 srl %o5, 24, %g5 sub %o5, %o2, %o4 - or %g5, %g6, %g5 + or %g5, %g7, %g5 andcc %o4, %o3, %g0 be 1b st %g5, [%o0] |