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2002-11-01 Joel Sherrill <joel@OARcorp.com>

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* score/cpu_asm.c, score/ispsh7045.c: Removed warnings.
This commit is contained in:
Joel Sherrill
2002-11-01 21:59:32 +00:00
parent 2247a69348
commit fa5a45102c
3 changed files with 103 additions and 99 deletions
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4
c/src/lib/libcpu/sh/sh7045/ChangeLog
View File

@@ -1,3 +1,7 @@
2002-11-01 Joel Sherrill <joel@OARcorp.com>
* score/cpu_asm.c, score/ispsh7045.c: Removed warnings.
2002-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* .cvsignore: Reformat.

106
c/src/lib/libcpu/sh/sh7045/score/cpu_asm.c
View File

@@ -199,62 +199,62 @@ void __CPU_Context_switch(
)
{
asm volatile("
.global __CPU_Context_switch
__CPU_Context_switch:
add %0,r4
stc.l sr,@-r4
stc.l gbr,@-r4
mov.l r0,@-r4
mov.l r1,@-r4
mov.l r2,@-r4
mov.l r3,@-r4
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 r5, r4"
asm volatile("\n\
.global __CPU_Context_switch\n\
__CPU_Context_switch:\n\
\n\
add %0,r4\n\
\n\
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\
\n\
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\
\n\
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
mov.l @r4+,r3
mov.l @r4+,r2
mov.l @r4+,r1
mov.l @r4+,r0
ldc.l @r4+,gbr
ldc.l @r4+,sr
rts
asm volatile("\n\
.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\
\n\
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\
\n\
rts\n\
nop" );
}

92
c/src/lib/libcpu/sh/sh7045/score/ispsh7045.c
View File

@@ -107,58 +107,58 @@ _oei_isp, /* I/O Port: irq 156*/
* We try to work around this problem by using the macro below.
*/
#define isp( name, number, func)\
asm (".global _"Str(name)"\n\t" \
"_"Str(name)": \n\t" \
" mov.l r0,@-r15 \n\t" \
" mov.l r1,@-r15 \n\t" \
" mov.l r2,@-r15 \n\t" \
" mov.l r3,@-r15 \n\t" \
" mov.l r4,@-r15 \n\t" \
" mov.l r5,@-r15 \n\t" \
" mov.l r6,@-r15 \n\t" \
" mov.l r7,@-r15 \n\t" \
" mov.l r14,@-r15 \n\t" \
" sts.l pr,@-r15 \n\t" \
" sts.l mach,@-r15 \n\t" \
" sts.l macl,@-r15 \n\t" \
" mov r15,r14 \n\t" \
" mov.l "Str(name)"_v, r2 \n\t" \
" mov.l "Str(name)"_k, r1\n\t" \
" jsr @r1 \n\t" \
" mov r2,r4 \n\t" \
" mov r14,r15 \n\t" \
" lds.l @r15+,macl \n\t" \
" lds.l @r15+,mach \n\t" \
" lds.l @r15+,pr \n\t" \
" mov.l @r15+,r14 \n\t" \
" mov.l @r15+,r7 \n\t" \
" mov.l @r15+,r6 \n\t" \
" mov.l @r15+,r5 \n\t" \
" mov.l @r15+,r4 \n\t" \
" mov.l @r15+,r3 \n\t" \
" mov.l @r15+,r2 \n\t" \
" mov.l @r15+,r1 \n\t" \
" mov.l @r15+,r0 \n\t" \
" rte \n\t" \
" nop \n\t" \
" .align 2 \n\t" \
#name"_k: \n\t" \
".long "Str(func)"\n\t" \
#name"_v: \n\t" \
asm (".global _"Str(name)"\n\t"
"_"Str(name)": \n\t"
" mov.l r0,@-r15 \n\t"
" mov.l r1,@-r15 \n\t"
" mov.l r2,@-r15 \n\t"
" mov.l r3,@-r15 \n\t"
" mov.l r4,@-r15 \n\t"
" mov.l r5,@-r15 \n\t"
" mov.l r6,@-r15 \n\t"
" mov.l r7,@-r15 \n\t"
" mov.l r14,@-r15 \n\t"
" sts.l pr,@-r15 \n\t"
" sts.l mach,@-r15 \n\t"
" sts.l macl,@-r15 \n\t"
" mov r15,r14 \n\t"
" mov.l "Str(name)"_v, r2 \n\t"
" mov.l "Str(name)"_k, r1\n\t"
" jsr @r1 \n\t"
" mov r2,r4 \n\t"
" mov r14,r15 \n\t"
" lds.l @r15+,macl \n\t"
" lds.l @r15+,mach \n\t"
" lds.l @r15+,pr \n\t"
" mov.l @r15+,r14 \n\t"
" mov.l @r15+,r7 \n\t"
" mov.l @r15+,r6 \n\t"
" mov.l @r15+,r5 \n\t"
" mov.l @r15+,r4 \n\t"
" mov.l @r15+,r3 \n\t"
" mov.l @r15+,r2 \n\t"
" mov.l @r15+,r1 \n\t"
" mov.l @r15+,r0 \n\t"
" rte \n\t"
" nop \n\t"
" .align 2 \n\t"
#name"_k: \n\t"
".long "Str(func)"\n\t"
#name"_v: \n\t"
".long "Str(number));
/************************************************
* Dummy interrupt service procedure for
* interrupts being not allowed --> Trap 34
************************************************/
asm(" .section .text
.global __dummy_isp
__dummy_isp:
mov.l r14,@-r15
mov r15, r14
trapa #34
mov.l @r15+,r14
rte
asm(" .section .text\n\
.global __dummy_isp\n\
__dummy_isp:\n\
mov.l r14,@-r15\n\
mov r15, r14\n\
trapa #34\n\
mov.l @r15+,r14\n\
rte\n\
nop");
/*******************************************************************