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Is anyone is familair with SH-4 inline assemble in the MSVS2008 SDK, i implement the ctiTrampolinen function as follow code, but it will be crashed when run javascript code,
extern "C" {
void __asm(const char *, ...);
/* code (r4), RegisterFile* (r5), CallFrame* (r6), JSValue* exception (r7), Profiler**(sp), JSGlobalData (sp)*/
EncodedJSValue ctiTrampoline(void* code, RegisterFile* registerFile, CallFrame* callframe, JSValue* exception, Profiler** profiler, JSGlobalData* jsGlobalData)
{
EncodedJSValue result;
__asm(
"mov.l r7, @-r15 \n"
"mov.l r6, @-r15 \n"
"mov.l r5, @-r15 \n"
"mov.l r8, @-r15 \n"
"mov #127, r8 \n"
"mov.l r14, @-r15 \n"
"sts.l pr, @-r15 \n"
"mov.l r13, @-r15 \n"
"mov.l r11, @-r15 \n"
"mov.l r10, @-r15 \n"
"add #-60, r
15 \n"
"mov r6, r14 \n"
"jsr @r4 \n"
"nop \n"
"add #60, r15 \n"
"mov.l @r15+,r10 \n"
"mov.l @r15+,r11 \n"
"mov.l @r15+,r13 \n"
"lds.l @r15+,pr \n"
"mov.l @r15+,r14 \n"
"mov.l @r15+,r8 \n"
"add #12, r15 \n"
"rts \n"
"nop \n"
"mov.l @(24,sp), r0 \n",
code,
registerFile,
callframe,
exception,
*profiler,
jsGlobalData,
&result
);
return result;
}