-.endm
-
-
-FUNCTION(dyna_linker):
- /* r0 = virtual target address */
- /* r1 = instruction to patch */
- dyna_linker_main
-
- mov r4, r0
- mov r5, r1
- bl new_recompile_block
- tst r0, r0
- mov r0, r4
- mov r1, r5
- beq dyna_linker
- /* pagefault */
- mov r1, r0
- mov r2, #8
- .size dyna_linker, .-dyna_linker
-
-FUNCTION(exec_pagefault):
- /* r0 = instruction pointer */
- /* r1 = fault address */
- /* r2 = cause */
- ldr r3, [fp, #LO_reg_cop0+48] /* Status */
- mvn r6, #0xF000000F
- ldr r4, [fp, #LO_reg_cop0+16] /* Context */
- bic r6, r6, #0x0F800000
- str r0, [fp, #LO_reg_cop0+56] /* EPC */
- orr r3, r3, #2
- str r1, [fp, #LO_reg_cop0+32] /* BadVAddr */
- bic r4, r4, r6
- str r3, [fp, #LO_reg_cop0+48] /* Status */
- and r5, r6, r1, lsr #9
- str r2, [fp, #LO_reg_cop0+52] /* Cause */
- and r1, r1, r6, lsl #9
- str r1, [fp, #LO_reg_cop0+40] /* EntryHi */
- orr r4, r4, r5
- str r4, [fp, #LO_reg_cop0+16] /* Context */
- mov r0, #0x80000000
- bl get_addr_ht