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- /* SPDX-License-Identifier: GPL-2.0 */
- /*
- * locore.S
- */
- #include <asm/asm.h>
- #include <asm/regdef.h>
- #include <asm/mipsregs.h>
- .text
- /*
- * Simple general exception handling routine. This one is used for the
- * Memory sizing routine for pmax machines. HK
- */
- NESTED(genexcept_early, 0, sp)
- .set noat
- .set noreorder
- mfc0 k0, CP0_STATUS
- la k1, mem_err
- sw k0, 0(k1)
- mfc0 k0, CP0_EPC
- nop
- addiu k0, 4 # skip the causing instruction
- jr k0
- rfe
- END(genexcept_early)
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