diff options
Diffstat (limited to 'arch/mips/kernel/genex.S')
| -rw-r--r-- | arch/mips/kernel/genex.S | 58 |
1 files changed, 29 insertions, 29 deletions
diff --git a/arch/mips/kernel/genex.S b/arch/mips/kernel/genex.S index baa7b6fc0..17326a90d 100644 --- a/arch/mips/kernel/genex.S +++ b/arch/mips/kernel/genex.S @@ -130,7 +130,7 @@ LEAF(__r4k_wait) /* end of rollback region (the region size must be power of two) */ 1: jr ra - nop + nop .set pop END(__r4k_wait) @@ -172,7 +172,7 @@ NESTED(handle_int, PT_SIZE, sp) mfc0 k0, CP0_EPC .set noreorder j k0 - rfe + rfe #else and k0, ST0_IE bnez k0, 1f @@ -189,7 +189,7 @@ NESTED(handle_int, PT_SIZE, sp) LONG_L s0, TI_REGS($28) LONG_S sp, TI_REGS($28) PTR_LA ra, ret_from_irq - PTR_LA v0, plat_irq_dispatch + PTR_LA v0, plat_irq_dispatch jr v0 #ifdef CONFIG_CPU_MICROMIPS nop @@ -292,7 +292,7 @@ ejtag_return: MFC0 k0, CP0_DESAVE .set mips32 deret - .set pop + .set pop END(ejtag_debug_handler) /* @@ -329,10 +329,10 @@ NESTED(nmi_handler, PT_SIZE, sp) * Clear BEV - required for page fault exception handler to work */ mfc0 k0, CP0_STATUS - ori k0, k0, ST0_EXL + ori k0, k0, ST0_EXL li k1, ~(ST0_BEV | ST0_ERL) - and k0, k0, k1 - mtc0 k0, CP0_STATUS + and k0, k0, k1 + mtc0 k0, CP0_STATUS _ehb SAVE_ALL move a0, sp @@ -396,7 +396,7 @@ NESTED(nmi_handler, PT_SIZE, sp) .macro __BUILD_count exception LONG_L t0,exception_count_\exception - LONG_ADDIU t0, 1 + LONG_ADDIU t0, 1 LONG_S t0,exception_count_\exception .comm exception_count\exception, 8, 8 .endm @@ -455,10 +455,10 @@ NESTED(nmi_handler, PT_SIZE, sp) .set noreorder /* check if TLB contains a entry for EPC */ MFC0 k1, CP0_ENTRYHI - andi k1, 0xff /* ASID_MASK */ + andi k1, MIPS_ENTRYHI_ASID | MIPS_ENTRYHI_ASIDX MFC0 k0, CP0_EPC - PTR_SRL k0, _PAGE_SHIFT + 1 - PTR_SLL k0, _PAGE_SHIFT + 1 + PTR_SRL k0, _PAGE_SHIFT + 1 + PTR_SLL k0, _PAGE_SHIFT + 1 or k1, k0 MTC0 k1, CP0_ENTRYHI mtc0_tlbw_hazard @@ -478,27 +478,27 @@ NESTED(nmi_handler, PT_SIZE, sp) /* microMIPS: 0x007d6b3c: rdhwr v1,$29 */ MFC0 k1, CP0_EPC #if defined(CONFIG_CPU_MICROMIPS) || defined(CONFIG_CPU_MIPS32_R2) || defined(CONFIG_CPU_MIPS64_R2) - and k0, k1, 1 - beqz k0, 1f - xor k1, k0 - lhu k0, (k1) - lhu k1, 2(k1) - ins k1, k0, 16, 16 - lui k0, 0x007d - b docheck - ori k0, 0x6b3c + and k0, k1, 1 + beqz k0, 1f + xor k1, k0 + lhu k0, (k1) + lhu k1, 2(k1) + ins k1, k0, 16, 16 + lui k0, 0x007d + b docheck + ori k0, 0x6b3c 1: - lui k0, 0x7c03 - lw k1, (k1) - ori k0, 0xe83b + lui k0, 0x7c03 + lw k1, (k1) + ori k0, 0xe83b #else - andi k0, k1, 1 - bnez k0, handle_ri - lui k0, 0x7c03 - lw k1, (k1) - ori k0, 0xe83b + andi k0, k1, 1 + bnez k0, handle_ri + lui k0, 0x7c03 + lw k1, (k1) + ori k0, 0xe83b #endif - .set reorder + .set reorder docheck: bne k0, k1, handle_ri /* if not ours */ |