Lines Matching refs:k0
40 PTR_L k0, exception_handlers(k1)
41 jr k0
56 li k0, 31<<2
61 beq k1, k0, handle_vced
62 li k0, 14<<2
63 beq k1, k0, handle_vcei
68 PTR_L k0, exception_handlers(k1)
69 jr k0
78 MFC0 k0, CP0_BADVADDR
80 and k0, k1 # ... really needed?
82 cache Index_Store_Tag_D, (k0)
83 cache Hit_Writeback_Inv_SD, (k0)
85 PTR_LA k0, vced_count
86 lw k1, (k0)
88 sw k1, (k0)
93 MFC0 k0, CP0_BADVADDR
94 cache Hit_Writeback_Inv_SD, (k0) # also cleans pi
96 PTR_LA k0, vcei_count
97 lw k1, (k0)
99 sw k1, (k0)
138 MFC0 k0, CP0_EPC
140 ori k0, 0x1f /* 32 byte rollback region */
141 xori k0, 0x1f
142 bne k0, k1, \handler
143 MTC0 k0, CP0_EPC
164 mfc0 k0, CP0_STATUS
166 and k0, ST0_IEP
167 bnez k0, 1f
169 mfc0 k0, CP0_EPC
171 j k0
174 and k0, ST0_IE
175 bnez k0, 1f
196 ASM_CPUID_MFC0 k0, ASM_SMP_CPUID_REG
206 LONG_SRL k0, SMP_CPUID_PTRSHIFT
207 LONG_ADDU k1, k0
308 ASM_CPUID_MFC0 k0, ASM_SMP_CPUID_REG
318 LONG_SRL k0, SMP_CPUID_PTRSHIFT
319 LONG_ADDU k1, k0
348 MTC0 k0, CP0_DESAVE
349 mfc0 k0, CP0_DEBUG
351 andi k0, k0, MIPS_DEBUG_DBP # Check for SDBBP.
352 beqz k0, ejtag_return
355 1: PTR_LA k0, ejtag_debug_buffer_spinlock
357 2: ll k0, 0(k0)
358 bnez k0, 2b
359 PTR_LA k0, ejtag_debug_buffer_spinlock
360 sc k0, 0(k0)
361 beqz k0, 1b
366 PTR_LA k0, ejtag_debug_buffer
367 LONG_S k1, 0(k0)
372 PTR_LA k0, ejtag_debug_buffer_per_cpu
373 PTR_ADDU k0, k1
377 LONG_S k1, 0(k0)
379 PTR_LA k0, ejtag_debug_buffer_spinlock
380 sw zero, 0(k0)
382 PTR_LA k0, ejtag_debug_buffer
383 LONG_S k1, 0(k0)
395 PTR_LA k0, ejtag_debug_buffer_per_cpu
396 PTR_ADDU k0, k1
397 LONG_L k1, 0(k0)
399 PTR_LA k0, ejtag_debug_buffer
400 LONG_L k1, 0(k0)
405 MFC0 k0, CP0_DESAVE
451 mfc0 k0, CP0_STATUS
452 ori k0, k0, ST0_EXL
454 and k0, k0, k1
455 mtc0 k0, CP0_STATUS
596 MFC0 k0, CP0_EPC
597 PTR_SRL k0, _PAGE_SHIFT + 1
598 PTR_SLL k0, _PAGE_SHIFT + 1
599 or k1, k0
618 and k0, k1, 1
619 beqz k0, 1f
620 xor k1, k0
621 lhu k0, (k1)
623 ins k1, k0, 16, 16
624 lui k0, 0x007d
626 ori k0, 0x6b3c
628 lui k0, 0x7c03
630 ori k0, 0xe83b
632 andi k0, k1, 1
633 bnez k0, handle_ri
634 lui k0, 0x7c03
636 ori k0, 0xe83b
640 bne k0, k1, handle_ri /* if not ours */
646 MFC0 k0, CP0_EPC
651 LONG_ADDIU k0, 4
652 jr k0
656 LONG_ADDIU k0, 4 /* stall on $k0 */
659 LONG_ADDIU k0, 4
662 MTC0 k0, CP0_EPC