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Merge branch 'dev_cheat' of https://gitee.com/anod/open_agb_firm into dev_cheat

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anod 2023-03-08 13:36:27 +08:00
commit ac2de90661
1 changed files with 18 additions and 6 deletions
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24
tools/cheat-builder/asm/key_onoff.s
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@ -7,18 +7,30 @@
_start:
mov r0, #0x4000000
ldr r0, [r0, #0x130] @ r0 = read_io(0x4000130)
ldrh r1, [pc, #0x24] @ r1 = 0x384 key:L+R+D+SEL
ldrh r2, [pc, #0x22] @ r2 = 0x3ff
ldrh r1, [pc, #0x3c] @ r1 = 0x384 key:L+R+D+SEL
ldrh r2, [pc, #0x3a] @ r2 = 0x3ff
and r0, r0, r2 @ r0 = r0 & 0x3ff
ldr r2, [pc, #0x1c] @ r2 = static_addr(isOn)
ldr r2, [pc, #0x34] @ r2 = static_addr(isOn)
ldrb r3, [r2] @ r3 = *isOn
cmp r0, r1
eoreq r3, r3, #1 @ if r0 == key then *isOn = !r3
streqb r3, [r2]
beq _mark
@ if r0 != key
ands r1, r3, #0x10
andne r3, r3, #0xf
strneb r3, [r2] @ if r3 & 0x10 then *isOn = r3 & 0xf end
_final:
cmp r3, #0
bne _next @ if r3 != 0 then next else return
bne _next
bx lr
_mark: @ else // r0 == key
ands r1, r3, #0x10
eoreq r3, r3, #0x11
streqb r3, [r2] @ if r3 & 0x10 == 0 then *isOn = !r3 | 0x10 end
b _final
_const:
.long 0x03ff0384
.long 0