pokeemerald/libagbsyscall/libagbsyscall.s

433 lines
7.0 KiB
ArmAsm

.include "../constants/gba_constants.inc"
.include "../asm/macros/function.inc"
.text
.set SOFT_RESET_DIRECT_BUF, 0x03007FFA
.set RESET_EX_WRAM_FLAG, 0x1
.ifdef NO_GRANULAR_AGBSYSCALL
.set L_IntrWait, 1
.set L_RegisterRamReset, 1
.set L_Sqrt, 1
.set L_MusicPlayerOpen, 1
.set L_SoundBiasReset, 1
.set L_SoundDriverVSyncOn, 1
.set L_Mod, 1
.set L_VBlankIntrWait, 1
.set L_MusicPlayerStart, 1
.set L_SoundDriverVSyncOff, 1
.set L_HuffUnComp, 1
.set L_SoftResetExram, 1
.set L_MusicPlayerFadeOut, 1
.set L_LZ77UnCompWram, 1
.set L_SoundDriverMain, 1
.set L_SoundBiasChange, 1
.set L_LZ77UnCompVram, 1
.set L_ArcTan2, 1
.set L_MusicPlayerStop, 1
.set L_DivArm, 1
.set L_ModArm, 1
.set L_SoundDriverVSync, 1
.set L_SoundDriverInit, 1
.set L_BgAffineSet, 1
.set L_Diff8bitUnFilterWram, 1
.set L_MultiBoot, 1
.set L_MidiKey2Freq, 1
.set L_Div, 1
.set L_Diff8bitUnFilterVram, 1
.set L_ArcTan, 1
.set L_ObjAffineSet, 1
.set L_SoftResetRom, 1
.set L_SoundDriverMode, 1
.set L_RLUnCompWram, 1
.set L_BitUnPack, 1
.set L_SoundChannelClear, 1
.set L_CpuFastSet, 1
.set L_CpuSet, 1
.set L_Diff16bitUnFilter, 1
.set L_SoundBiasSet, 1
.set L_MusicPlayerContinue, 1
.set L_SoftReset, 1
.set L_RLUnCompVram, 1
.endif
.ifdef L_IntrWait
thumb_func_start IntrWait
IntrWait:
movs r2, #0
svc #4
bx lr
thumb_func_end IntrWait
.endif
.ifdef L_RegisterRamReset
thumb_func_start RegisterRamReset
RegisterRamReset:
svc #1
bx lr
thumb_func_end RegisterRamReset
.endif
.ifdef L_Sqrt
thumb_func_start Sqrt
Sqrt:
svc #8
bx lr
thumb_func_end Sqrt
.endif
.ifdef L_MusicPlayerOpen
thumb_func_start MusicPlayerOpen
MusicPlayerOpen:
svc #32
bx lr
thumb_func_end MusicPlayerOpen
.endif
.ifdef L_SoundBiasReset
thumb_func_start SoundBiasReset
SoundBiasReset:
movs r0, #0
svc #25
bx lr
thumb_func_end SoundBiasReset
.endif
.ifdef L_SoundDriverVSyncOn
thumb_func_start SoundDriverVSyncOn
SoundDriverVSyncOn:
svc #41
bx lr
thumb_func_end SoundDriverVSyncOn
.endif
.ifdef L_Mod
thumb_func_start Mod
Mod:
svc #6
mov r0, r1
bx lr
thumb_func_end Mod
.endif
.ifdef L_VBlankIntrWait
thumb_func_start VBlankIntrWait
VBlankIntrWait:
movs r2, #0
svc #5
bx lr
thumb_func_end VBlankIntrWait
.endif
.ifdef L_MusicPlayerStart
thumb_func_start MusicPlayerStart
MusicPlayerStart:
svc #33
bx lr
thumb_func_end MusicPlayerStart
.endif
.ifdef L_SoundDriverVSyncOff
thumb_func_start SoundDriverVSyncOff
SoundDriverVSyncOff:
svc #40
bx lr
thumb_func_end SoundDriverVSyncOff
.endif
.ifdef L_HuffUnComp
thumb_func_start HuffUnComp
HuffUnComp:
svc #19
bx lr
thumb_func_end HuffUnComp
.endif
.ifdef L_SoftResetExram
arm_func_start SoftResetExram
SoftResetExram:
ldr r3, =REG_IME
movs r2, #0
strb r2, [r3, #0]
ldr r3, =SOFT_RESET_DIRECT_BUF
movs r2, #1
strb r2, [r3, #0]
subs r3, #SOFT_RESET_DIRECT_BUF - 0x3007f00
mov sp, r3
movs r2, #RESET_EX_WRAM_FLAG
bics r0, r2
svc #1
svc #0
.pool
arm_func_end SoftResetExram
.endif
.ifdef L_MusicPlayerFadeOut
thumb_func_start MusicPlayerFadeOut
MusicPlayerFadeOut:
svc #36
bx lr
thumb_func_end MusicPlayerFadeOut
.endif
.ifdef L_LZ77UnCompWram
thumb_func_start LZ77UnCompWram
LZ77UnCompWram:
svc #17
bx lr
thumb_func_end LZ77UnCompWram
.endif
.ifdef L_SoundDriverMain
thumb_func_start SoundDriverMain
SoundDriverMain:
svc #28
bx lr
thumb_func_end SoundDriverMain
.endif
.ifdef L_SoundBiasChange
thumb_func_start SoundBiasChange
SoundBiasChange:
svc #25
bx lr
thumb_func_end SoundBiasChange
.endif
.ifdef L_LZ77UnCompVram
thumb_func_start LZ77UnCompVram
LZ77UnCompVram:
svc #18
bx lr
thumb_func_end LZ77UnCompVram
.endif
.ifdef L_ArcTan2
thumb_func_start ArcTan2
ArcTan2:
svc #10
bx lr
thumb_func_end ArcTan2
.endif
.ifdef L_MusicPlayerStop
thumb_func_start MusicPlayerStop
MusicPlayerStop:
svc #34
bx lr
thumb_func_end MusicPlayerStop
.endif
.ifdef L_DivArm
thumb_func_start DivArm
DivArm:
svc #7
bx lr
thumb_func_end DivArm
.endif
.ifdef L_ModArm
thumb_func_start ModArm
ModArm:
svc #7
mov r0, r1
bx lr
thumb_func_end ModArm
.endif
.ifdef L_SoundDriverVSync
thumb_func_start SoundDriverVSync
SoundDriverVSync:
svc #29
bx lr
thumb_func_end SoundDriverVSync
.endif
.ifdef L_SoundDriverInit
thumb_func_start SoundDriverInit
SoundDriverInit:
svc #26
bx lr
thumb_func_end SoundDriverInit
.endif
.ifdef L_BgAffineSet
thumb_func_start BgAffineSet
BgAffineSet:
svc #14
bx lr
thumb_func_end BgAffineSet
.endif
.ifdef L_Diff8bitUnFilterWram
thumb_func_start Diff8bitUnFilterWram
Diff8bitUnFilterWram:
svc #22
bx lr
thumb_func_end Diff8bitUnFilterWram
.endif
.ifdef L_MultiBoot
thumb_func_start MultiBoot
MultiBoot:
mov r1, #1
svc #37
bx lr
thumb_func_end MultiBoot
.endif
.ifdef L_MidiKey2Freq
thumb_func_start MidiKey2Freq
MidiKey2Freq:
svc #31
bx lr
thumb_func_end MidiKey2Freq
.endif
.ifdef L_Div
thumb_func_start Div
Div:
svc #6
bx lr
thumb_func_end Div
.endif
.ifdef L_Diff8bitUnFilterVram
thumb_func_start Diff8bitUnFilterVram
Diff8bitUnFilterVram:
svc #23
bx lr
thumb_func_end Diff8bitUnFilterVram
.endif
.ifdef L_ArcTan
thumb_func_start ArcTan
ArcTan:
svc #9
bx lr
thumb_func_end ArcTan
.endif
.ifdef L_ObjAffineSet
thumb_func_start ObjAffineSet
ObjAffineSet:
svc #15
bx lr
thumb_func_end ObjAffineSet
.endif
.ifdef L_SoftResetRom
thumb_func_start SoftResetRom
SoftResetRom:
ldr r3, =REG_IME
movs r2, #0
strb r2, [r3, #0]
ldr r3, =SOFT_RESET_DIRECT_BUF
movs r2, #0
strb r2, [r3, #0]
sub r3, #SOFT_RESET_DIRECT_BUF - 0x3007f00
mov sp, r3
svc #1
svc #0
.pool
thumb_func_end SoftResetRom
.endif
.ifdef L_SoundDriverMode
thumb_func_start SoundDriverMode
SoundDriverMode:
svc #27
bx lr
thumb_func_end SoundDriverMode
.endif
.ifdef L_RLUnCompWram
thumb_func_start RLUnCompWram
RLUnCompWram:
svc #20
bx lr
thumb_func_end RLUnCompWram
.endif
.ifdef L_BitUnPack
thumb_func_start BitUnPack
BitUnPack:
svc #16
bx lr
thumb_func_end BitUnPack
.endif
.ifdef L_SoundChannelClear
thumb_func_start SoundChannelClear
SoundChannelClear:
svc #30
bx lr
thumb_func_end SoundChannelClear
.endif
.ifdef L_CpuFastSet
thumb_func_start CpuFastSet
CpuFastSet:
svc #12
bx lr
thumb_func_end CpuFastSet
.endif
.ifdef L_CpuSet
thumb_func_start CpuSet
CpuSet:
svc #11
bx lr
thumb_func_end CpuSet
.endif
.ifdef L_Diff16bitUnFilter
thumb_func_start Diff16bitUnFilter
Diff16bitUnFilter:
svc #24
bx lr
thumb_func_end Diff16bitUnFilter
.endif
.ifdef L_SoundBiasSet
thumb_func_start SoundBiasSet
SoundBiasSet:
movs r0, #1
svc #25
bx lr
thumb_func_end SoundBiasSet
.endif
.ifdef L_MusicPlayerContinue
thumb_func_start MusicPlayerContinue
MusicPlayerContinue:
svc #35
bx lr
thumb_func_end MusicPlayerContinue
.endif
.ifdef L_SoftReset
thumb_func_start SoftReset
SoftReset:
ldr r3, =REG_IME
movs r2, #0
strb r2, [r3, #0]
ldr r1, =0x3007f00
mov sp, r1
svc #1
svc #0
.pool
thumb_func_end SoftReset
.endif
.ifdef L_RLUnCompVram
thumb_func_start RLUnCompVram
RLUnCompVram:
svc #21
bx lr
thumb_func_end RLUnCompVram
.endif
.align 2, 0 @ Don't pad with nop