OpenCloudOS-Kernel/arch/arm/mm/pabort-legacy.S

22 lines
402 B
ArmAsm

#include <linux/linkage.h>
#include <asm/assembler.h>
/*
* Function: legacy_pabort
*
* Params : r2 = pt_regs
* : r4 = address of aborted instruction
* : r5 = psr for parent context
*
* Returns : r4 - r11, r13 preserved
*
* Purpose : obtain information about current prefetch abort.
*/
.align 5
ENTRY(legacy_pabort)
mov r0, r4
mov r1, #5
b do_PrefetchAbort
ENDPROC(legacy_pabort)