12 lines
590 B
ArmAsm
12 lines
590 B
ArmAsm
/*
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* Inter-instruction transfer stub. Call out to MterpCheckBefore to handle
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* any interesting requests and then jump to the real instruction
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* handler. Note that the call to MterpCheckBefore is done as a tail call.
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*/
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.extern MterpCheckBefore
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EXPORT_PC
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ldr rIBASE, [rSELF, #THREAD_CURRENT_IBASE_OFFSET] @ refresh IBASE.
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adrl lr, artMterpAsmInstructionStart + (${opnum} * 128) @ Addr of primary handler.
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mov r0, rSELF
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add r1, rFP, #OFF_FP_SHADOWFRAME
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b MterpCheckBefore @ (self, shadow_frame) @ Tail call.
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