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Export ARM9 program footer in LCF

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This commit is contained in:
Aetias
2023-10-15 11:33:07 +02:00
parent 1f9f66c2d8
commit 46418dc2d4
2 changed files with 31 additions and 32 deletions
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asm/main.s
+24 -32
View File
@@ -44,11 +44,11 @@ _02000808:
ldr r1, _02000924 ; =0x07000000
mov r2, #0x400
bl func_0200093c
ldr r1, _02000928 ; =data_02000b64
ldr r1, _02000928 ; =spAutoloadBlockInfosStart
ldr r0, [r1, #0x14]
bl func_02000950
bl func_020009fc
ldr r0, _02000928 ; =data_02000b64
ldr r0, _02000928 ; =spAutoloadBlockInfosStart
ldr r1, [r0, #0xc]
ldr r2, [r0, #0x10]
mov r3, r1
@@ -86,7 +86,7 @@ _02000918: .word data_027e0000
_0200091c: .word 0x00000500
_02000920: .word 0x05000000
_02000924: .word 0x07000000
_02000928: .word data_02000b64
_02000928: .word spAutoloadBlockInfosStart
_0200092c: .word 0x027fff9c
_02000930: .word func_01ffa48c
_02000934: .word func_02000c30
@@ -162,7 +162,7 @@ _020009f8:
.global func_020009fc
arm_func_start func_020009fc
func_020009fc: ; 0x020009fc
ldr r0, _02000a70 ; =data_02000b64
ldr r0, _02000a70 ; =spAutoloadBlockInfosStart
ldr r1, [r0]
ldr r2, [r0, #4]
ldr r3, [r0, #8]
@@ -198,7 +198,7 @@ _02000a6c:
b func_02000a74
.align 2, 0
arm_func_end func_020009fc
_02000a70: .word data_02000b64
_02000a70: .word spAutoloadBlockInfosStart
.global func_02000a74
arm_func_start func_02000a74
@@ -275,33 +275,25 @@ _02000b5c: .word 0x0005707d
func_02000b60: ; 0x02000b60
bx lr
arm_func_end func_02000b60
.global data_02000b64
data_02000b64: ; 0x02000b64
.byte 0xc0, 0x0f, 0x06, 0x02
.global data_02000b68
data_02000b68: ; 0x02000b68
.byte 0xd8, 0x0f, 0x06, 0x02
.global data_02000b6c
data_02000b6c: ; 0x02000b6c
.byte 0x20, 0x8e, 0x05, 0x02
.global data_02000b70
data_02000b70: ; 0x02000b70
.byte 0x20, 0x8e, 0x05, 0x02
.global data_02000b74
data_02000b74: ; 0x02000b74
.byte 0xc0, 0x73, 0x07, 0x02
.global data_02000b78
data_02000b78: ; 0x02000b78
.byte 0x64, 0x1a, 0x04, 0x02
.global data_02000b7c
data_02000b7c: ; 0x02000b7c
.byte 0x30, 0x75, 0x00, 0x04
.global data_02000b80
data_02000b80: ; 0x02000b80
.byte 0x21, 0x06, 0xc0, 0xde
.global data_02000b84
data_02000b84: ; 0x02000b84
.byte 0xde, 0xc0, 0x06, 0x21
.global spAutoloadBlockInfosStart
spAutoloadBlockInfosStart: ; 0x02000b64
.word 0x02060fc0
spAutoloadBlockInfosEnd: ; 0x02000b68
.word 0x02060fd8
spAutoloadCode: ; 0x02000b6c
.word 0x02058e20
spBssStart: ; 0x02000b70
.word 0x02058e20
spBssEnd: ; 0x02000b74
.word 0x020773c0
sCompressedCodeEnd: ; 0x02000b78
.word 0x02041a64
sSdkVersion: ; 0x02000b7c
.word 0x04007530
.word 0xdec00621 ; nitrocode
.word 0x2106c0de
.global data_02000b88
data_02000b88: ; 0x02000b88
.ascii "[SDK+NINTENDO:BACKUP]"
tools/lcf.py
+7
View File
@@ -224,6 +224,7 @@ with open(f'{BUILD}arm9_linker_script.lcf', 'w') as file:
file.write(' ITCM : ORIGIN = 0x1ff8000 >> arm9.bin\n')
file.write(' DTCM : ORIGIN = 0x27e0000 >> arm9.bin\n')
file.write(' AUTOLOADS : ORIGIN = 0 >> arm9.bin\n')
file.write(' FOOTER : ORIGIN = 0 > arm9_footer.bin\n')
file.write('\n')
file.write(' OV_TABLE : ORIGIN = 0 > arm9_ovt.bin\n')
file.write('\n')
@@ -272,6 +273,12 @@ with open(f'{BUILD}arm9_linker_script.lcf', 'w') as file:
file.write(' WRITEW ADDR(DTCM); WRITEW dtcm_size; WRITEW 0xec0;\n')
file.write(' } > AUTOLOADS\n')
file.write('\n')
file.write(' .footer : {\n')
file.write(' WRITEW 0xdec00621;\n')
file.write(' WRITEW spAutoloadBlockInfosStart - ADDR(ARM9);\n')
file.write(' WRITEW 0;\n')
file.write(' } > FOOTER\n')
file.write('\n')
for ov in OVERLAYS:
file.write(f' .{ov.name} : ' + '{\n')
file.write(f' {ov.name}_start = .;\n')