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2002-04-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>

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* score/cpu_asm.c: Adapt inline asm to gcc-3.0.4.
This commit is contained in:
Joel Sherrill
2002-04-08 18:28:30 +00:00
parent e77a00a506
commit f206b46e4e
2 changed files with 52 additions and 48 deletions
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4
c/src/lib/libcpu/sh/sh7032/ChangeLog
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@@ -1,3 +1,7 @@
2002-04-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* score/cpu_asm.c: Adapt inline asm to gcc-3.0.4.
2001-04-03 Joel Sherrill <joel@OARcorp.com>
* Per PR94, all rtems/score/CPUtypes.h are named rtems/score/types.h.

96
c/src/lib/libcpu/sh/sh7032/score/cpu_asm.c
View File

@@ -196,63 +196,63 @@ void __CPU_Context_switch(
)
{
asm volatile("
.global __CPU_Context_switch
__CPU_Context_switch:
asm volatile(
".global __CPU_Context_switch\n"
"__CPU_Context_switch:\n"
add %0,r4
" add %0,r4\n"
stc.l sr,@-r4
stc.l gbr,@-r4
mov.l r0,@-r4
mov.l r1,@-r4
mov.l r2,@-r4
mov.l r3,@-r4
" stc.l sr,@-r4\n"
" stc.l gbr,@-r4\n"
" mov.l r0,@-r4\n"
" mov.l r1,@-r4\n"
" mov.l r2,@-r4\n"
" mov.l r3,@-r4\n"
mov.l r6,@-r4
mov.l r7,@-r4
mov.l r8,@-r4
mov.l r9,@-r4
mov.l r10,@-r4
mov.l r11,@-r4
mov.l r12,@-r4
mov.l r13,@-r4
mov.l r14,@-r4
sts.l pr,@-r4
sts.l mach,@-r4
sts.l macl,@-r4
mov.l r15,@-r4
" mov.l r6,@-r4\n"
" mov.l r7,@-r4\n"
" mov.l r8,@-r4\n"
" mov.l r9,@-r4\n"
" mov.l r10,@-r4\n"
" mov.l r11,@-r4\n"
" mov.l r12,@-r4\n"
" mov.l r13,@-r4\n"
" mov.l r14,@-r4\n"
" sts.l pr,@-r4\n"
" sts.l mach,@-r4\n"
" sts.l macl,@-r4\n"
" mov.l r15,@-r4\n"
mov r5, r4"
" mov r5, r4\n"
:: "I" (sizeof(Context_Control))
);
asm volatile("
.global __CPU_Context_restore
__CPU_Context_restore:
mov.l @r4+,r15
lds.l @r4+,macl
lds.l @r4+,mach
lds.l @r4+,pr
mov.l @r4+,r14
mov.l @r4+,r13
mov.l @r4+,r12
mov.l @r4+,r11
mov.l @r4+,r10
mov.l @r4+,r9
mov.l @r4+,r8
mov.l @r4+,r7
mov.l @r4+,r6
asm volatile(
".global __CPU_Context_restore\n"
"__CPU_Context_restore:\n"
" mov.l @r4+,r15\n"
" lds.l @r4+,macl\n"
" lds.l @r4+,mach\n"
" lds.l @r4+,pr\n"
" mov.l @r4+,r14\n"
" mov.l @r4+,r13\n"
" mov.l @r4+,r12\n"
" mov.l @r4+,r11\n"
" mov.l @r4+,r10\n"
" mov.l @r4+,r9\n"
" mov.l @r4+,r8\n"
" mov.l @r4+,r7\n"
" mov.l @r4+,r6\n"
mov.l @r4+,r3
mov.l @r4+,r2
mov.l @r4+,r1
mov.l @r4+,r0
ldc.l @r4+,gbr
ldc.l @r4+,sr
" mov.l @r4+,r3\n"
" mov.l @r4+,r2\n"
" mov.l @r4+,r1\n"
" mov.l @r4+,r0\n"
" ldc.l @r4+,gbr\n"
" ldc.l @r4+,sr\n"
rts
nop" );
" rts\n"
" nop\n" );
}
/*