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Macroify CP0 registers

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Vladimir 'phcoder' Serbinenko committed 2010-03-11 13:59:56 +01:00
1 parent 21eecb8e83
commit edf717f5cb
3 files changed
+20 -9
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kern/mips/yeeloong/fwstart.S
+5 -5
View File
@@ -130,8 +130,8 @@ __start:
. = start + GRUB_MACHINE_FLASH_TLB_REFILL - GRUB_MACHINE_FLASH_START
tlb_refill:
mfc0 $s1, $14
mfc0 $s2, $8
mfc0 $s1, GRUB_CPU_LOONGSON_COP0_EPC
mfc0 $s2, GRUB_CPU_LOONGSON_COP0_BADVADDR
move $s3, $ra
lui $a0, %hi(epc)
bal message
@@ -170,9 +170,9 @@ cache_error:
. = start + GRUB_MACHINE_FLASH_OTHER_EXCEPTION - GRUB_MACHINE_FLASH_START
other_exception:
mfc0 $s0, $13
mfc0 $s1, $14
mfc0 $s2, $8
mfc0 $s0, GRUB_CPU_LOONGSON_COP0_CAUSE
mfc0 $s1, GRUB_CPU_LOONGSON_COP0_EPC
mfc0 $s2, GRUB_CPU_LOONGSON_COP0_BADVADDR
lui $a0, %hi(cause)
bal message
addiu $a0, $a0, %lo(cause)