mirror of
https://github.com/reactos/reactos.git
synced 2024-10-29 19:13:58 +00:00
223 lines
3.3 KiB
ArmAsm
223 lines
3.3 KiB
ArmAsm
/* PowerPC Trap Handler first Half */
|
|
.text
|
|
.globl mmumain
|
|
.globl _mmumain
|
|
mmumain:
|
|
mr 0,1
|
|
lis 1,2
|
|
subi 1,1,448
|
|
stw 0,20(1)
|
|
stw 2,24(1)
|
|
stw 3,28(1)
|
|
stw 4,32(1)
|
|
stw 5,36(1)
|
|
stw 6,40(1)
|
|
stw 7,44(1)
|
|
stw 8,48(1)
|
|
stw 9,52(1)
|
|
stw 10,56(1)
|
|
stw 11,60(1)
|
|
stw 12,64(1)
|
|
stw 13,68(1)
|
|
stw 14,72(1)
|
|
stw 15,76(1)
|
|
stw 16,80(1)
|
|
stw 17,84(1)
|
|
stw 18,88(1)
|
|
stw 19,92(1)
|
|
stw 20,96(1)
|
|
stw 21,100(1)
|
|
stw 22,104(1)
|
|
stw 23,108(1)
|
|
stw 24,112(1)
|
|
stw 25,116(1)
|
|
stw 26,120(1)
|
|
stw 27,124(1)
|
|
stw 28,128(1)
|
|
stw 29,132(1)
|
|
stw 30,136(1)
|
|
stw 31,140(1)
|
|
mfsrr0 0
|
|
stw 0,400(1)
|
|
mfmsr 0
|
|
stw 0,404(1)
|
|
mfcr 0
|
|
stw 0,408(1)
|
|
mflr 0
|
|
stw 0,412(1)
|
|
mfctr 0
|
|
stw 0,416(1)
|
|
mfdsisr 0
|
|
stw 0,420(1)
|
|
mfdar 0
|
|
stw 0,424(1)
|
|
mfxer 0
|
|
stw 0,428(1)
|
|
addi 7,1,16
|
|
lis 8,_mmumain@ha
|
|
addi 8,8,_mmumain@l
|
|
mtctr 8
|
|
bctrl
|
|
addi 1,1,16
|
|
lwz 2,8(1)
|
|
/* Don't reload r3, since we'll return a result */
|
|
lwz 4,16(1)
|
|
lwz 5,20(1)
|
|
lwz 6,24(1)
|
|
lwz 7,28(1)
|
|
lwz 8,32(1)
|
|
lwz 9,36(1)
|
|
lwz 10,40(1)
|
|
lwz 11,44(1)
|
|
lwz 12,48(1)
|
|
lwz 13,52(1)
|
|
lwz 14,56(1)
|
|
lwz 15,60(1)
|
|
lwz 16,64(1)
|
|
lwz 17,68(1)
|
|
lwz 18,72(1)
|
|
lwz 19,76(1)
|
|
lwz 20,80(1)
|
|
lwz 21,84(1)
|
|
lwz 22,88(1)
|
|
lwz 23,92(1)
|
|
lwz 24,96(1)
|
|
lwz 25,100(1)
|
|
lwz 26,104(1)
|
|
lwz 27,108(1)
|
|
lwz 28,112(1)
|
|
lwz 29,116(1)
|
|
lwz 30,120(1)
|
|
lwz 31,124(1)
|
|
lwz 0,392(1)
|
|
mtcr 0
|
|
lwz 0,396(1)
|
|
mtsrr0 0
|
|
lwz 0,400(1)
|
|
mtctr 0
|
|
lwz 0,388(1) /* Copy out new MSR bits if needed */
|
|
lwz 1,4(1)
|
|
mtsrr1 0
|
|
rfi
|
|
|
|
.globl trap_start
|
|
.globl trap_end
|
|
trap_start:
|
|
mtsprg1 1
|
|
lis 1,2
|
|
subi 1,1,448
|
|
stw 0,16(1)
|
|
mfsprg1 0
|
|
stw 0,20(1)
|
|
stw 2,24(1)
|
|
stw 3,28(1)
|
|
stw 4,32(1)
|
|
stw 5,36(1)
|
|
stw 6,40(1)
|
|
stw 7,44(1)
|
|
stw 8,48(1)
|
|
stw 9,52(1)
|
|
stw 10,56(1)
|
|
stw 11,60(1)
|
|
stw 12,64(1)
|
|
stw 13,68(1)
|
|
stw 14,72(1)
|
|
stw 15,76(1)
|
|
stw 16,80(1)
|
|
stw 17,84(1)
|
|
stw 18,88(1)
|
|
stw 19,92(1)
|
|
stw 20,96(1)
|
|
stw 21,100(1)
|
|
stw 22,104(1)
|
|
stw 23,108(1)
|
|
stw 24,112(1)
|
|
stw 25,116(1)
|
|
stw 26,120(1)
|
|
stw 27,124(1)
|
|
stw 28,128(1)
|
|
stw 29,132(1)
|
|
stw 30,136(1)
|
|
stw 31,140(1)
|
|
mfsrr0 0
|
|
stw 0,400(1)
|
|
mfsrr1 0
|
|
stw 0,404(1)
|
|
mfcr 0
|
|
stw 0,408(1)
|
|
mflr 0
|
|
stw 0,412(1)
|
|
mfctr 0
|
|
stw 0,416(1)
|
|
mfdsisr 0
|
|
stw 0,420(1)
|
|
mfdar 0
|
|
stw 0,424(1)
|
|
mfxer 0
|
|
stw 0,428(1)
|
|
bl 1f
|
|
1: mflr 5
|
|
addi 4,1,16
|
|
rlwinm 3,5,24,0xff
|
|
lwz 5,36(5)
|
|
mtctr 5
|
|
lis 5,trap_finish_start@ha
|
|
addi 5,5,trap_finish_start@l
|
|
mtlr 5
|
|
bctr
|
|
trap_end:
|
|
.space 4
|
|
|
|
.globl trap_finish_start
|
|
trap_finish_start:
|
|
addi 1,1,16
|
|
lwz 2,8(1)
|
|
lwz 3,12(1)
|
|
lwz 4,16(1)
|
|
lwz 5,20(1)
|
|
lwz 6,24(1)
|
|
lwz 7,28(1)
|
|
lwz 8,32(1)
|
|
lwz 9,36(1)
|
|
lwz 10,40(1)
|
|
lwz 11,44(1)
|
|
lwz 12,48(1)
|
|
lwz 13,52(1)
|
|
lwz 14,56(1)
|
|
lwz 15,60(1)
|
|
lwz 16,64(1)
|
|
lwz 17,68(1)
|
|
lwz 18,72(1)
|
|
lwz 19,76(1)
|
|
lwz 20,80(1)
|
|
lwz 21,84(1)
|
|
lwz 22,88(1)
|
|
lwz 23,92(1)
|
|
lwz 24,96(1)
|
|
lwz 25,100(1)
|
|
lwz 26,104(1)
|
|
lwz 27,108(1)
|
|
lwz 28,112(1)
|
|
lwz 29,116(1)
|
|
lwz 30,120(1)
|
|
lwz 31,124(1)
|
|
lwz 0,384(1)
|
|
mtsrr0 0
|
|
lwz 0,388(1)
|
|
mtsrr1 0
|
|
lwz 0,392(1)
|
|
mtcr 0
|
|
lwz 0,396(1)
|
|
mtlr 0
|
|
lwz 0,400(1)
|
|
mtctr 0
|
|
lwz 0,404(1)
|
|
mtdsisr 0
|
|
lwz 0,412(1)
|
|
mtdar 0
|
|
lwz 0,416(1)
|
|
mtxer 0
|
|
lwz 0,0(1)
|
|
lwz 1,4(1)
|
|
rfi
|