Lines Matching refs:k0
41 PTR_L k0, exception_handlers(k1)
42 jr k0
57 li k0, 31<<2
62 beq k1, k0, handle_vced
63 li k0, 14<<2
64 beq k1, k0, handle_vcei
69 PTR_L k0, exception_handlers(k1)
70 jr k0
79 MFC0 k0, CP0_BADVADDR
81 and k0, k1 # ... really needed?
83 cache Index_Store_Tag_D, (k0)
84 cache Hit_Writeback_Inv_SD, (k0)
86 PTR_LA k0, vced_count
87 lw k1, (k0)
89 sw k1, (k0)
94 MFC0 k0, CP0_BADVADDR
95 cache Hit_Writeback_Inv_SD, (k0) # also cleans pi
97 PTR_LA k0, vcei_count
98 lw k1, (k0)
100 sw k1, (k0)
139 MFC0 k0, CP0_EPC
141 ori k0, 0x1f /* 32 byte rollback region */
142 xori k0, 0x1f
143 bne k0, k1, \handler
144 MTC0 k0, CP0_EPC
165 mfc0 k0, CP0_STATUS
167 and k0, ST0_IEP
168 bnez k0, 1f
170 mfc0 k0, CP0_EPC
172 j k0
175 and k0, ST0_IE
176 bnez k0, 1f
197 ASM_CPUID_MFC0 k0, ASM_SMP_CPUID_REG
207 LONG_SRL k0, SMP_CPUID_PTRSHIFT
208 LONG_ADDU k1, k0
309 ASM_CPUID_MFC0 k0, ASM_SMP_CPUID_REG
319 LONG_SRL k0, SMP_CPUID_PTRSHIFT
320 LONG_ADDU k1, k0
349 MTC0 k0, CP0_DESAVE
350 mfc0 k0, CP0_DEBUG
352 andi k0, k0, MIPS_DEBUG_DBP # Check for SDBBP.
353 beqz k0, ejtag_return
356 1: PTR_LA k0, ejtag_debug_buffer_spinlock
358 2: ll k0, 0(k0)
359 bnez k0, 2b
360 PTR_LA k0, ejtag_debug_buffer_spinlock
361 sc k0, 0(k0)
362 beqz k0, 1b
367 PTR_LA k0, ejtag_debug_buffer
368 LONG_S k1, 0(k0)
373 PTR_LA k0, ejtag_debug_buffer_per_cpu
374 PTR_ADDU k0, k1
378 LONG_S k1, 0(k0)
380 PTR_LA k0, ejtag_debug_buffer_spinlock
381 sw zero, 0(k0)
383 PTR_LA k0, ejtag_debug_buffer
384 LONG_S k1, 0(k0)
396 PTR_LA k0, ejtag_debug_buffer_per_cpu
397 PTR_ADDU k0, k1
398 LONG_L k1, 0(k0)
400 PTR_LA k0, ejtag_debug_buffer
401 LONG_L k1, 0(k0)
406 MFC0 k0, CP0_DESAVE
452 mfc0 k0, CP0_STATUS
453 ori k0, k0, ST0_EXL
455 and k0, k0, k1
456 mtc0 k0, CP0_STATUS
597 MFC0 k0, CP0_EPC
598 PTR_SRL k0, _PAGE_SHIFT + 1
599 PTR_SLL k0, _PAGE_SHIFT + 1
600 or k1, k0
619 and k0, k1, 1
620 beqz k0, 1f
621 xor k1, k0
622 lhu k0, (k1)
624 ins k1, k0, 16, 16
625 lui k0, 0x007d
627 ori k0, 0x6b3c
629 lui k0, 0x7c03
631 ori k0, 0xe83b
633 andi k0, k1, 1
634 bnez k0, handle_ri
635 lui k0, 0x7c03
637 ori k0, 0xe83b
641 bne k0, k1, handle_ri /* if not ours */
647 MFC0 k0, CP0_EPC
652 LONG_ADDIU k0, 4
653 jr k0
657 LONG_ADDIU k0, 4 /* stall on $k0 */
660 LONG_ADDIU k0, 4
663 MTC0 k0, CP0_EPC