import from github
This commit is contained in:
114
libagbsyscall/Makefile
Normal file
114
libagbsyscall/Makefile
Normal file
@ -0,0 +1,114 @@
|
||||
TOOLCHAIN := $(DEVKITARM)
|
||||
COMPARE ?= 0
|
||||
|
||||
# don't use dkP's base_tools anymore
|
||||
# because the redefinition of $(CC) conflicts
|
||||
# with when we want to use $(CC) to preprocess files
|
||||
# thus, manually create the variables for the bin
|
||||
# files, or use arm-none-eabi binaries on the system
|
||||
# if dkP is not installed on this system
|
||||
|
||||
ifneq (,$(TOOLCHAIN))
|
||||
ifneq ($(wildcard $(TOOLCHAIN)/bin),)
|
||||
export PATH := $(TOOLCHAIN)/bin:$(PATH)
|
||||
endif
|
||||
endif
|
||||
|
||||
PREFIX := arm-none-eabi-
|
||||
OBJCOPY := $(PREFIX)objcopy
|
||||
AS := $(PREFIX)as
|
||||
LD := $(PREFIX)ld
|
||||
AR := $(PREFIX)ar
|
||||
|
||||
# note: the makefile must be set up so MODERNCC is never called
|
||||
# if MODERN=0
|
||||
MODERNCC := $(PREFIX)gcc
|
||||
|
||||
ifeq ($(OS),Windows_NT)
|
||||
EXE := .exe
|
||||
else
|
||||
EXE :=
|
||||
endif
|
||||
|
||||
# use arm-none-eabi-cpp for macOS
|
||||
# as macOS's default compiler is clang
|
||||
# and clang's preprocessor will warn on \u
|
||||
# when preprocessing asm files, expecting a unicode literal
|
||||
# we can't unconditionally use arm-none-eabi-cpp
|
||||
# as installations which install binutils-arm-none-eabi
|
||||
# don't come with it
|
||||
ifneq ($(MODERN),1)
|
||||
ifeq ($(shell uname -s),Darwin)
|
||||
CPP := $(PREFIX)cpp
|
||||
else
|
||||
CPP := $(CC) -E
|
||||
endif
|
||||
else
|
||||
CPP := $(PREFIX)cpp
|
||||
endif
|
||||
|
||||
ASFLAGS := -mcpu=arm7tdmi
|
||||
ARFLAGS := rc
|
||||
|
||||
SYSCALLS := IntrWait \
|
||||
RegisterRamReset \
|
||||
Sqrt \
|
||||
MusicPlayerOpen \
|
||||
SoundBiasReset \
|
||||
SoundDriverVSyncOn \
|
||||
Mod \
|
||||
VBlankIntrWait \
|
||||
MusicPlayerStart \
|
||||
SoundDriverVSyncOff \
|
||||
HuffUnComp \
|
||||
SoftResetExram \
|
||||
MusicPlayerFadeOut \
|
||||
LZ77UnCompWram \
|
||||
SoundDriverMain \
|
||||
SoundBiasChange \
|
||||
LZ77UnCompVram \
|
||||
ArcTan2 \
|
||||
MusicPlayerStop \
|
||||
DivArm \
|
||||
ModArm \
|
||||
SoundDriverVSync \
|
||||
SoundDriverInit \
|
||||
BgAffineSet \
|
||||
Diff8bitUnFilterWram \
|
||||
MultiBoot \
|
||||
MidiKey2Freq \
|
||||
Div \
|
||||
Diff8bitUnFilterVram \
|
||||
ArcTan \
|
||||
ObjAffineSet \
|
||||
SoftResetRom \
|
||||
SoundDriverMode \
|
||||
RLUnCompWram \
|
||||
BitUnPack \
|
||||
SoundChannelClear \
|
||||
CpuFastSet \
|
||||
CpuSet \
|
||||
Diff16bitUnFilter \
|
||||
SoundBiasSet \
|
||||
MusicPlayerContinue \
|
||||
SoftReset \
|
||||
RLUnCompVram
|
||||
|
||||
ASM_SRCS := libagbsyscall.s
|
||||
ASM_OBJS := $(foreach syscall, $(SYSCALLS), $(syscall).o)
|
||||
|
||||
LIB := libagbsyscall.a
|
||||
|
||||
.PHONY: all clean
|
||||
|
||||
all: $(LIB)
|
||||
@:
|
||||
|
||||
clean:
|
||||
rm -f $(LIB) $(ASM_OBJS)
|
||||
|
||||
$(LIB): $(ASM_OBJS)
|
||||
$(AR) $(ARFLAGS) $@ $^
|
||||
|
||||
$(ASM_OBJS): libagbsyscall.s
|
||||
$(AS) $(ASFLAGS) --defsym L_$(*F)=1 -o $@ $<
|
||||
432
libagbsyscall/libagbsyscall.s
Normal file
432
libagbsyscall/libagbsyscall.s
Normal file
@ -0,0 +1,432 @@
|
||||
.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
|
||||
Reference in New Issue
Block a user