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|
.include "asm/macros.inc"
.include "global.inc"
.text
arm_func_start OS_AllocFromArenaHi
OS_AllocFromArenaHi: ; 0x020CC204
stmdb sp!, {r4-r6,lr}
mov r4, r0
mov r6, r1
mov r5, r2
bl OS_GetArenaHi
_020CC218:
cmp r0, #0x0
moveq r0, #0x0
ldmeqia sp!, {r4-r6,lr}
bxeq lr
sub r1, r5, #0x1
mvn r2, r1
and r0, r0, r2
sub r1, r0, r6
mov r0, r4
and r5, r1, r2
bl OS_GetArenaLo
cmp r5, r0
movcc r0, #0x0
ldmccia sp!, {r4-r6, lr}
bxcc lr
mov r0, r4
mov r1, r5
bl OS_SetArenaHi
mov r0, r5
ldmia sp!, {r4-r6,lr}
bx lr
arm_func_start OS_AllocFromArenaLo
OS_AllocFromArenaLo: ; 0x020CC26C
stmdb sp!, {r4-r7,lr}
sub sp, sp, #0x4
mov r7, r0
mov r6, r1
mov r5, r2
bl OS_GetArenaLo
_020CC284:
cmp r0, #0x0
addeq sp, sp, #0x4
moveq r0, #0x0
ldmeqia sp!, {r4-r7, lr}
bxeq lr
add r0, r0, r5
sub r1, r5, #0x1
mvn r2, r1
sub r0, r0, #0x1
and r4, r2, r0
add r0, r4, r6
add r0, r0, r5
sub r1, r0, #0x1
mov r0, r7
and r5, r2, r1
bl OS_GetArenaHi
cmp r5, r0
addhi sp, sp, #0x4
movhi r0, #0x0
ldmhiia sp!, {r4-r7, lr}
bxhi lr
mov r0, r7
mov r1, r5
bl OS_SetArenaLo
mov r0, r4
add sp, sp, #0x4
ldmia sp!, {r4-r7, lr}
bx lr
arm_func_start OS_SetArenaLo
OS_SetArenaLo: ; 0x020CC2F4
mov r0, r0, lsl #0x2
add r0, r0, #0x2700000
add r0, r0, #0xff000
str r1, [r0, #0xda0]
bx lr
arm_func_start OS_SetArenaHi
OS_SetArenaHi:
mov r0, r0, lsl #0x2
add r0, r0, #0x2700000
add r0, r0, #0xff000
str r1, [r0, #0xdc4]
bx lr
arm_func_start OS_GetInitArenaLo
OS_GetInitArenaLo: ; 0x020CC31C
stmdb sp!, {lr}
sub sp, sp, #0x4
cmp r0, #0x6
addls pc, pc, r0, lsl #0x2
b _020CC3DC
_020CC330:
b _020CC34C
b _020CC3DC
b _020CC35C
b _020CC39C
b _020CC3AC
b _020CC3BC
b _020CC3CC
_020CC34C:
add sp, sp, #0x4
ldr r0, _020CC3EC ; =0x0225FFA0
ldmfd sp!, {lr}
bx lr
_020CC35C:
ldr r0, _020CC3F0 ; =OSi_MainExArenaEnabled
ldr r0, [r0]
cmp r0, #0x0
beq _020CC37C
bl OS_GetConsoleType
and r0, r0, #0x3
cmp r0, #0x1
bne _020CC38C
_020CC37C:
add sp, sp, #0x4
mov r0, #0x0
ldmfd sp!, {lr}
bx lr
_020CC38C:
add sp, sp, #0x4
ldr r0, _020CC3F4 ; =0x023E0000
ldmfd sp!, {lr}
bx lr
_020CC39C:
add sp, sp, #0x4
ldr r0, _020CC3F8 ; =0x01FF8720
ldmfd sp!, {lr}
bx lr
_020CC3AC:
add sp, sp, #0x4
ldr r0, _020CC3FC ; =0x027E0080
ldmfd sp!, {lr}
bx lr
_020CC3BC:
add sp, sp, #0x4
ldr r0, _020CC400 ; =0x027FF000
ldmfd sp!, {lr}
bx lr
_020CC3CC:
add sp, sp, #0x4
ldr r0, _020CC404 ; =0x037F8000
ldmfd sp!, {lr}
bx lr
_020CC3DC:
mov r0, #0x0
add sp, sp, #0x4
ldmia sp!, {lr}
bx lr
_020CC3EC: .word SDK_MAIN_ARENA_LO
_020CC3F0: .word OSi_MainExArenaEnabled
_020CC3F4: .word SDK_SECTION_ARENA_EX_START
_020CC3F8: .word SDK_SECTION_ARENA_ITCM_START
_020CC3FC: .word SDK_SECTION_ARENA_DTCM_START
_020CC400: .word 0x027FF000
_020CC404: .word 0x037F8000
arm_func_start OS_GetInitArenaHi
OS_GetInitArenaHi: ; 0x020CC408
stmdb sp!, {lr}
sub sp, sp, #0x4
cmp r0, #0x6
addls pc, pc, r0, lsl #0x2
b _020CC508
_020CC41C:
b _020CC438
b _020CC508
b _020CC448
b _020CC488
b _020CC498
b _020CC4E8
b _020CC4F8
_020CC438:
add sp, sp, #0x4
ldr r0, _020CC518 ; =0x023E0000
ldmfd sp!, {lr}
bx lr
_020CC448:
ldr r0, _020CC51C ; =OSi_MainExArenaEnabled
ldr r0, [r0]
cmp r0, #0x0
beq _020CC468
bl OS_GetConsoleType
and r0, r0, #0x3
cmp r0, #0x1
bne _020CC478
_020CC468:
add sp, sp, #0x4
mov r0, #0x0
ldmfd sp!, {lr}
bx lr
_020CC478:
add sp, sp, #0x4
mov r0, #0x2700000
ldmfd sp!, {lr}
bx lr
_020CC488:
add sp, sp, #0x4
mov r0, #0x2000000
ldmfd sp!, {lr}
bx lr
_020CC498:
ldr r0, _020CC520 ; =0x027E0000
ldr r1, _020CC524 ; =0x00000000
ldr r2, _020CC528 ; =0x00000400
add r3, r0, #0x3f80
cmp r1, #0x0
sub r2, r3, r2
bne _020CC4CC
ldr r1, _020CC52C ; =0x027E0080
add sp, sp, #0x4
cmp r0, r1
movcc r0, r1
ldmfd sp!, {lr}
bx lr
_020CC4CC:
cmp r1, #0x0
ldrlt r0, _020CC52C ; =0x027E0080
add sp, sp, #0x4
sublt r0, r0, r1
subge r0, r2, r1
ldmfd sp!, {lr}
bx lr
_020CC4E8:
add sp, sp, #0x4
ldr r0, _020CC530 ; =0x027FF680
ldmfd sp!, {lr}
bx lr
_020CC4F8:
add sp, sp, #0x4
ldr r0, _020CC534 ; =0x037F8000
ldmfd sp!, {lr}
bx lr
_020CC508:
mov r0, #0x0
add sp, sp, #0x4
ldmia sp!, {lr}
bx lr
_020CC518: .word 0x023E0000
_020CC51C: .word OSi_MainExArenaEnabled
_020CC520: .word 0x027E0000
_020CC524: .word 0x00000000
_020CC528: .word 0x00000400
_020CC52C: .word 0x027E0080
_020CC530: .word 0x027FF680
_020CC534: .word 0x037F8000
arm_func_start OS_GetArenaLo
OS_GetArenaLo:
mov r0, r0, lsl #0x2
add r0, r0, #0x2700000
add r0, r0, #0xff000
ldr r0, [r0, #0xda0]
bx lr
arm_func_start OS_GetArenaHi
OS_GetArenaHi:
mov r0, r0, lsl #0x2
add r0, r0, #0x2700000
add r0, r0, #0xff000
ldr r0, [r0, #0xdc4]
bx lr
arm_func_start OS_InitArenaEx
OS_InitArenaEx: ; 0x020CC560
stmdb sp!, {lr}
sub sp, sp, #0x4
mov r0, #0x2
bl OS_GetInitArenaHi
mov r1, r0
mov r0, #0x2
bl OS_SetArenaHi
mov r0, #0x2
bl OS_GetInitArenaLo
mov r1, r0
mov r0, #0x2
bl OS_SetArenaLo
ldr r0, _020CC5D4 ; =OSi_MainExArenaEnabled
ldr r0, [r0, #0x0]
cmp r0, #0x0
beq _020CC5B8
bl OS_GetConsoleType
and r0, r0, #0x3
cmp r0, #0x1
addne sp, sp, #0x4
ldmneia sp!, {lr}
bxne lr
_020CC5B8:
ldr r0, _020CC5D8 ; =0x0200002B
bl OS_SetProtectionRegion1
ldr r0, _020CC5DC ; =0x023E0021
bl OS_SetProtectionRegion2
add sp, sp, #0x4
ldmia sp!, {lr}
bx lr
.balign 4
_020CC5D4: .word OSi_MainExArenaEnabled
_020CC5D8: .word 0x0200002B
_020CC5DC: .word 0x023E0021
arm_func_start OS_InitArena
OS_InitArena: ; 0x020CC5E0
stmdb sp!, {lr}
sub sp, sp, #0x4
ldr r1, _020CC6F4 ; =OSi_Initialized
ldr r0, [r1, #0x0]
cmp r0, #0x0
addne sp, sp, #0x4
ldmneia sp!, {lr}
bxne lr
mov r2, #0x1
mov r0, #0x0
str r2, [r1, #0x0]
bl OS_GetInitArenaHi
mov r1, r0
mov r0, #0x0
bl OS_SetArenaHi
_020CC61C:
mov r0, #0x0
bl OS_GetInitArenaLo
mov r1, r0
mov r0, #0x0
bl OS_SetArenaLo
mov r0, #0x2
mov r1, #0x0
bl OS_SetArenaLo
mov r0, #0x2
mov r1, #0x0
bl OS_SetArenaHi
mov r0, #0x3
bl OS_GetInitArenaHi
mov r1, r0
mov r0, #0x3
bl OS_SetArenaHi
mov r0, #0x3
bl OS_GetInitArenaLo
mov r1, r0
mov r0, #0x3
bl OS_SetArenaLo
mov r0, #0x4
bl OS_GetInitArenaHi
mov r1, r0
mov r0, #0x4
bl OS_SetArenaHi
mov r0, #0x4
bl OS_GetInitArenaLo
mov r1, r0
mov r0, #0x4
bl OS_SetArenaLo
mov r0, #0x5
bl OS_GetInitArenaHi
mov r1, r0
mov r0, #0x5
bl OS_SetArenaHi
mov r0, #0x5
bl OS_GetInitArenaLo
mov r1, r0
mov r0, #0x5
bl OS_SetArenaLo
mov r0, #0x6
bl OS_GetInitArenaHi
mov r1, r0
mov r0, #0x6
bl OS_SetArenaHi
mov r0, #0x6
bl OS_GetInitArenaLo
mov r1, r0
mov r0, #0x6
bl OS_SetArenaLo
add sp, sp, #0x4
ldmfd sp!, {lr}
bx lr
_020CC6F4: .word OSi_Initialized
|
