PlaneteCasio
/
libc
1
0
Fork 0
Code Issues 6 Pull Requests Releases Wiki Activity

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.
This commit is contained in:
Alexandre Oliva 2004-06-23 14:01:58 +00:00
parent ead1b9aee0
commit d5503f5e19
1 changed files with 14 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
newlib/libc/machine/h8300/h8sx_strcpy.S Normal file
View File

@ -0,0 +1,14 @@
; This file exists to provide a movsd implementation of strcpy().
; Continue to use the generic version for targets other than h8sx.
#ifdef __H8300SX__
#include "setarch.h"
.global _strcpy
_strcpy:
stm.l er4-er6,@-er7
mov.l er0,er6
mov.l er1,er5
1: movsd 2f
bra 1b
2: rts/l er4-er6
#endif