.global CycloneInitIdle
CycloneInitIdle:
- ldr r3, =CycloneJumpTab
- ldr r2, =patch_desc_table
+ adr r12,offset_table
+ ldr r3, [r12, #2*4] @ =CycloneJumpTab-ot
+ ldr r2, [r12, #1*4] @ =patch_desc_table-ot
+ add r3, r3, r12
+ add r2, r2, r12
mov r12,#patch_desc_table_size
cii_loop:
subs r12,r12,#1
bgt cii_loop
- ldr r0, =have_patches
+ adr r12,offset_table
+ ldr r0, [r12, #0*4] @ =have_patches-ot
mov r1, #1
- str r1, [r0]
+ str r1, [r0, r12]
bx lr
.global CycloneFinishIdle
CycloneFinishIdle:
- ldr r0, =have_patches
- ldr r0, [r0]
+ adr r12,offset_table
+ ldr r3, [r12, #0*4] @ =have_patches-ot
+ ldr r0, [r3, r12]!
tst r0, r0
bxeq lr
- ldr r3, =CycloneJumpTab
- ldr r2, =patch_desc_table
+ stmfd sp!, {r4,r5}
+ mov r5, r3
+ ldr r2, [r12, #1*4] @ =patch_desc_table-ot
+ ldr r3, [r12, #2*4] @ =CycloneJumpTab-ot
+ ldr r4, [r12, #3*4] @ =Op____-ot
+ add r2, r2, r12
+ add r3, r3, r12
+ add r4, r4, r12
mov r12,#patch_desc_table_size
cfi_loop:
ldr r1, [r2, #12] @ normal
str r1, [r3, r0, lsl #2]
ldrh r0, [r2, #2]
- ldr r1, =Op____
add r0, r3, r0, lsl #2
- str r1, [r0]
- str r1, [r0, #0x800]
+ str r4, [r0] @ Op____
+ str r4, [r0, #0x800]
add r2, r2, #16
subs r12,r12,#1
bgt cfi_loop
- ldr r0, =have_patches
mov r1, #0
- str r1, [r0]
+ str r1, [r5] @ have_patches
+ ldmfd sp!, {r4,r5}
bx lr
ble exit_detector
@ remove detector from Cyclone
+ adr r12,offset_table
mov r0, r8, lsr #8
cmp r0, #0x66
- ldrlt r1, =Op6002
- ldreq r1, =Op6602
- ldrgt r1, =Op6702
+ ldrlt r1, [r12, #4*4] @ =Op6002-ot
+ ldreq r1, [r12, #4*5] @ =Op6602-ot
+ ldrgt r1, [r12, #4*6] @ =Op6702-ot
+ add r1, r1, r12
- ldr r3, =CycloneJumpTab
- str r1, [r3, r8, lsl #2]
+ str r1, [r6, r8, lsl #2]
bx r1
exit_detector:
beq Op6602
b Op6702
+offset_table:
+ .word have_patches - offset_table
+ .word patch_desc_table - offset_table
+ .word CycloneJumpTab - offset_table
+ .word Op____ - offset_table
+ .word Op6002 - offset_table
+ .word Op6602 - offset_table @ 5
+ .word Op6702 - offset_table