Lines Matching refs:k0
56 mfc0 k0, CP0_INDEX
63 PTR_L k0, exception_handlers(k1)
64 jr k0
79 li k0, 31<<2
84 beq k1, k0, handle_vced
85 li k0, 14<<2
86 beq k1, k0, handle_vcei
91 PTR_L k0, exception_handlers(k1)
92 jr k0
101 MFC0 k0, CP0_BADVADDR
103 and k0, k1 # ... really needed?
105 cache Index_Store_Tag_D, (k0)
106 cache Hit_Writeback_Inv_SD, (k0)
108 PTR_LA k0, vced_count
109 lw k1, (k0)
111 sw k1, (k0)
116 MFC0 k0, CP0_BADVADDR
117 cache Hit_Writeback_Inv_SD, (k0) # also cleans pi
119 PTR_LA k0, vcei_count
120 lw k1, (k0)
122 sw k1, (k0)
154 MFC0 k0, CP0_EPC
156 ori k0, 0x1f /* 32 byte rollback region */
157 xori k0, 0x1f
158 bne k0, k1, 9f
159 MTC0 k0, CP0_EPC
180 mfc0 k0, CP0_STATUS
182 and k0, ST0_IEP
183 bnez k0, 1f
185 mfc0 k0, CP0_EPC
187 j k0
190 and k0, ST0_IE
191 bnez k0, 1f
317 MTC0 k0, CP0_DESAVE
318 mfc0 k0, CP0_DEBUG
320 sll k0, k0, 30 # Check for SDBBP.
321 bgez k0, ejtag_return
323 PTR_LA k0, ejtag_debug_buffer
324 LONG_S k1, 0(k0)
329 PTR_LA k0, ejtag_debug_buffer
330 LONG_L k1, 0(k0)
333 MFC0 k0, CP0_DESAVE
485 MFC0 k0, CP0_EPC
486 PTR_SRL k0, PAGE_SHIFT + 1
487 PTR_SLL k0, PAGE_SHIFT + 1
488 or k1, k0
506 lui k0, 0x7c03
508 ori k0, 0xe83b
510 bne k0, k1, handle_ri /* if not ours */
514 MFC0 k0, CP0_EPC
519 LONG_ADDIU k0, 4
520 jr k0
524 LONG_ADDIU k0, 4 /* stall on $k0 */
527 LONG_ADDIU k0, 4
530 MTC0 k0, CP0_EPC