369 lines
5.9 KiB
ArmAsm
369 lines
5.9 KiB
ArmAsm
.include "asm/macros.inc"
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.include "constants/constants.inc"
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.syntax unified
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.text
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thumb_func_start StringCopyN_Multibyte
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@ u8 *CopyString_LimitN_Multibyte(u8 *dest, u8 *src, u32 n)
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StringCopyN_Multibyte: @ 800918C
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push {r4,r5,lr}
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adds r4, r0, 0
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adds r3, r1, 0
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subs r2, 0x1
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movs r5, 0x1
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negs r5, r5
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b _080091B2
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_0800919A:
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strb r0, [r4]
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adds r3, 0x1
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adds r4, 0x1
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subs r0, r3, 0x1
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ldrb r0, [r0]
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cmp r0, 0xF9
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bne _080091B0
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ldrb r0, [r3]
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strb r0, [r4]
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adds r3, 0x1
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adds r4, 0x1
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_080091B0:
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subs r2, 0x1
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_080091B2:
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cmp r2, r5
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beq _080091BE
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ldrb r0, [r3]
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adds r1, r0, 0
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cmp r1, 0xFF
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bne _0800919A
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_080091BE:
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movs r0, 0xFF
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strb r0, [r4]
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adds r0, r4, 0
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pop {r4,r5}
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pop {r1}
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bx r1
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thumb_func_end StringCopyN_Multibyte
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thumb_func_start StringLength_Multibyte
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@ u32 GetStringLength_Multibyte(u8 *s)
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StringLength_Multibyte: @ 80091CC
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push {lr}
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adds r2, r0, 0
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movs r3, 0
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b _080091DE
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_080091D4:
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cmp r1, 0xF9
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bne _080091DA
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adds r2, 0x1
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_080091DA:
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adds r2, 0x1
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adds r3, 0x1
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_080091DE:
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ldrb r1, [r2]
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adds r0, r1, 0
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cmp r0, 0xFF
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bne _080091D4
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adds r0, r3, 0
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pop {r1}
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bx r1
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thumb_func_end StringLength_Multibyte
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thumb_func_start WriteColorChangeControlCode
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@ u8 *WriteColorChangeControlCode(u8 *dest, u8 colorType, u8 color)
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WriteColorChangeControlCode: @ 80091EC
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push {lr}
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adds r3, r0, 0
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lsls r2, 24
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lsrs r2, 24
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movs r0, 0xFC
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strb r0, [r3]
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adds r3, 0x1
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cmp r1, 0x1
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beq _0800920E
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cmp r1, 0x1
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bcc _08009208
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cmp r1, 0x2
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beq _08009214
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b _08009218
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_08009208:
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movs r0, 0x1
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strb r0, [r3]
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b _08009216
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_0800920E:
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movs r0, 0x3
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strb r0, [r3]
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b _08009216
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_08009214:
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strb r1, [r3]
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_08009216:
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adds r3, 0x1
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_08009218:
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strb r2, [r3]
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adds r3, 0x1
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movs r0, 0xFF
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strb r0, [r3]
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adds r0, r3, 0
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pop {r1}
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bx r1
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thumb_func_end WriteColorChangeControlCode
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thumb_func_start sub_8009228
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@ bool8 sub_8009228(u8 *s)
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sub_8009228: @ 8009228
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push {lr}
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adds r2, r0, 0
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b _0800923E
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_0800922E:
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adds r0, r1, 0
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cmp r0, 0xA0
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bhi _0800923C
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cmp r0, 0
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beq _0800923C
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movs r0, 0x1
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b _08009248
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_0800923C:
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adds r2, 0x1
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_0800923E:
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ldrb r1, [r2]
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adds r0, r1, 0
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cmp r0, 0xFF
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bne _0800922E
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movs r0, 0
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_08009248:
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pop {r1}
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bx r1
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thumb_func_end sub_8009228
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thumb_func_start sub_800924C
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@ bool8 sub_800924C(u8 *s, u32 n)
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sub_800924C: @ 800924C
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push {r4,lr}
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adds r3, r0, 0
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adds r4, r1, 0
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movs r1, 0
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b _08009268
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_08009256:
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adds r0, r2, 0
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cmp r0, 0xA0
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bhi _08009264
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cmp r0, 0
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beq _08009264
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movs r0, 0x1
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b _08009276
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_08009264:
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adds r3, 0x1
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adds r1, 0x1
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_08009268:
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ldrb r2, [r3]
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adds r0, r2, 0
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cmp r0, 0xFF
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beq _08009274
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cmp r1, r4
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blt _08009256
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_08009274:
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movs r0, 0
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_08009276:
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pop {r4}
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pop {r1}
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bx r1
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thumb_func_end sub_800924C
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thumb_func_start GetExtCtrlCodeLength
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@ u8 GetExtendedControlCodeLength(u8 code)
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GetExtCtrlCodeLength: @ 800927C
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push {lr}
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lsls r0, 24
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lsrs r1, r0, 24
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movs r0, 0
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cmp r1, 0x18
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bhi _0800928E
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ldr r0, =gExtendedControlCodeLengths
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adds r0, r1, r0
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ldrb r0, [r0]
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_0800928E:
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pop {r1}
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bx r1
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.pool
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thumb_func_end GetExtCtrlCodeLength
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thumb_func_start SkipExtCtrlCode
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@ u8 *SkipExtendedControlCode(u8 *s)
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SkipExtCtrlCode: @ 8009298
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push {r4,lr}
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adds r4, r0, 0
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b _080092AC
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_0800929E:
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adds r4, 0x1
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ldrb r0, [r4]
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bl GetExtCtrlCodeLength
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lsls r0, 24
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lsrs r0, 24
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adds r4, r0
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_080092AC:
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ldrb r0, [r4]
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cmp r0, 0xFC
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beq _0800929E
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adds r0, r4, 0
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pop {r4}
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pop {r1}
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bx r1
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thumb_func_end SkipExtCtrlCode
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thumb_func_start StringCompareWithoutExtCtrlCodes
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@ u8 CompareStringWithoutExtendedControlCodes(u8 *s1, u8 *s2)
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StringCompareWithoutExtCtrlCodes: @ 80092BC
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push {r4-r6,lr}
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adds r4, r0, 0
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adds r5, r1, 0
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movs r6, 0
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b _080092DE
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_080092C6:
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cmp r1, r0
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bcs _080092D4
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movs r6, 0x1
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negs r6, r6
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cmp r0, 0xFF
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bne _080092D4
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movs r6, 0x1
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_080092D4:
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ldrb r0, [r4]
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cmp r0, 0xFF
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beq _080092FE
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adds r4, 0x1
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adds r5, 0x1
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_080092DE:
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adds r0, r4, 0
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bl SkipExtCtrlCode
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adds r4, r0, 0
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adds r0, r5, 0
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bl SkipExtCtrlCode
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adds r5, r0, 0
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ldrb r1, [r4]
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ldrb r0, [r5]
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cmp r1, r0
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bls _080092C6
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movs r6, 0x1
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cmp r1, 0xFF
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bne _080092FE
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subs r6, 0x2
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_080092FE:
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adds r0, r6, 0
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pop {r4-r6}
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pop {r1}
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bx r1
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thumb_func_end StringCompareWithoutExtCtrlCodes
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thumb_func_start ConvertInternationalString
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@ void StopMusicWhileStringIsPrinted(u8 *s, bool8 stopMusic)
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ConvertInternationalString: @ 8009308
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push {r4,lr}
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adds r4, r0, 0
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lsls r1, 24
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lsrs r1, 24
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cmp r1, 0x1
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bne _08009368
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bl StripExtCtrlCodes
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adds r0, r4, 0
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bl StringLength
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lsls r0, 24
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lsrs r2, r0, 24
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adds r1, r2, 0
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adds r0, r1, 0x1
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lsls r0, 24
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lsrs r2, r0, 24
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adds r3, r2, 0
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adds r1, r4, r1
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movs r0, 0xFC
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strb r0, [r1]
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adds r0, r3, 0x1
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lsls r0, 24
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lsrs r2, r0, 24
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adds r3, r4, r3
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movs r0, 0x16
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strb r0, [r3]
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adds r0, r2, 0x1
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lsls r0, 24
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adds r2, r4, r2
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movs r1, 0xFF
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strb r1, [r2]
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movs r1, 0xFF
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lsls r1, 24
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adds r0, r1
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b _0800935A
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_08009350:
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adds r1, r2, r4
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ldrb r0, [r1]
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strb r0, [r1, 0x2]
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subs r0, r2, 0x1
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lsls r0, 24
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_0800935A:
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lsrs r2, r0, 24
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cmp r2, 0xFF
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bne _08009350
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movs r0, 0xFC
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strb r0, [r4]
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movs r0, 0x15
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strb r0, [r4, 0x1]
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_08009368:
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pop {r4}
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pop {r0}
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bx r0
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thumb_func_end ConvertInternationalString
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thumb_func_start StripExtCtrlCodes
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@ void StripExtendedControlCodes(u8 *s)
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StripExtCtrlCodes: @ 8009370
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push {r4-r6,lr}
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adds r5, r0, 0
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movs r4, 0
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movs r6, 0
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ldrb r0, [r5]
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cmp r0, 0xFF
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beq _080093C0
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_0800937E:
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adds r0, r5, r4
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ldrb r0, [r0]
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cmp r0, 0xFC
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bne _080093A0
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adds r0, r4, 0x1
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lsls r0, 16
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lsrs r4, r0, 16
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adds r0, r5, r4
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ldrb r0, [r0]
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bl GetExtCtrlCodeLength
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lsls r0, 24
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lsrs r0, 24
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adds r0, r4, r0
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lsls r0, 16
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lsrs r4, r0, 16
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b _080093B8
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_080093A0:
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adds r2, r6, 0
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adds r0, r2, 0x1
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lsls r0, 16
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lsrs r6, r0, 16
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adds r2, r5, r2
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adds r1, r4, 0
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adds r0, r1, 0x1
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lsls r0, 16
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lsrs r4, r0, 16
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adds r1, r5, r1
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ldrb r0, [r1]
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strb r0, [r2]
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_080093B8:
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adds r0, r5, r4
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ldrb r0, [r0]
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cmp r0, 0xFF
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bne _0800937E
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_080093C0:
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adds r1, r5, r6
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movs r0, 0xFF
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strb r0, [r1]
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pop {r4-r6}
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pop {r0}
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bx r0
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thumb_func_end StripExtCtrlCodes
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.align 2, 0 @ Don't pad with nop.
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