diff options
author | Alexandre Oliva <aoliva@redhat.com> | 2004-06-23 01:54:52 +0400 |
---|---|---|
committer | Alexandre Oliva <aoliva@redhat.com> | 2004-06-23 01:54:52 +0400 |
commit | 9a6831be867ffae990ecd111abafbffae6ff135c (patch) | |
tree | 53b3bc29a8cb9ab426762e50298c4386703e558e /newlib/libc/machine/h8300/strcmp.S | |
parent | c0508da25acd6cdfb19e25eead5906d37743a925 (diff) |
2003-07-02 Richard Sandiford <rsandifo@redhat.com>
* libc/machine/h8300/Makefile.am (lib_a_SOURCES): Add h8sx_strcpy.S.
* libc/machine/h8300/defines.h (LEN): New macro.
* libc/machine/h8300/memcpy.S: Add h8sx version.
* libc/machine/h8300/memset.S: Likewise.
* libc/machine/h8300/strcmp.S: Likewise.
* libc/machine/h8300/setjmp.S: Use h8sx move instructions.
* libc/machine/h8300/h8sx_strcpy.S: New file.
2003-06-30 Richard Sandiford <rsandifo@redhat.com>
* libc/include/machine/ieeefp.h: Extend __H8300S__ handling to
__H8300SX__.
* libc/include/machine/setjmp.h: Likewise.
* libc/include/sys/config.h: Likewise.
* libc/machine/h8300/defines.h: Likewise.
* libc/machine/h8300/setjmp.S: Likewise.
* libc/machine/h8300/strcmp.S: Likewise.
* libc/sys/h8300hms/close.S: Likewise.
* libc/sys/h8300hms/fstat.S: Likewise.
* libc/sys/h8300hms/lseek.S: Likewise.
* libc/sys/h8300hms/read.S: Likewise.
* libc/sys/h8300hms/write.S: Likewise.
* libc/sys/h8300hms/crt0.S: Likewise.
* libc/machine/h8300/setarch.h: Use .h8300sx or .h8300sxn if
__H8300SX__ is defined.
* libc/sys/h8300hms/setarch.h: Likewise.
Diffstat (limited to 'newlib/libc/machine/h8300/strcmp.S')
-rw-r--r-- | newlib/libc/machine/h8300/strcmp.S | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/newlib/libc/machine/h8300/strcmp.S b/newlib/libc/machine/h8300/strcmp.S index 2ee31f05c..c5d709405 100644 --- a/newlib/libc/machine/h8300/strcmp.S +++ b/newlib/libc/machine/h8300/strcmp.S @@ -2,6 +2,22 @@ #include "defines.h" +#if defined (__H8300SX__) + .global _strcmp +_strcmp: + mov.l er0,er2 +loop: + mov.b @er2+,r0l + beq eos + sub.b @er1+,r0l + beq loop + exts.l #2,er0 + rts +eos: + sub.b @er1,r0l + exts.l #2,er0 + rts +#else .section .text .align 2 .global _strcmp @@ -41,3 +57,4 @@ _strcmp: #endif rts .end +#endif |