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-rw-r--r--asm/util.s156
1 files changed, 0 insertions, 156 deletions
diff --git a/asm/util.s b/asm/util.s
deleted file mode 100644
index 3b3f95a..0000000
--- a/asm/util.s
+++ /dev/null
@@ -1,156 +0,0 @@
- .include "constants/gba_constants.inc"
- .include "asm/macros.inc"
-
- .syntax unified
-
- .text
-
- thumb_func_start ReverseString
-ReverseString:
- push {r4,r5,lr}
- adds r3, r0, 0
- subs r4, r1, 0x1
- adds r2, r3, r4
- movs r5, 0
- cmp r5, r4
- bge _08004566
-_08004552:
- ldrb r1, [r3]
- ldrb r0, [r2]
- strb r0, [r3]
- adds r3, 0x1
- strb r1, [r2]
- subs r2, 0x1
- adds r5, 0x1
- subs r4, 0x1
- cmp r5, r4
- blt _08004552
-_08004566:
- pop {r4,r5}
- pop {r0}
- bx r0
- thumb_func_end ReverseString
-
- thumb_func_start ConvertToDecimal
-ConvertToDecimal:
- push {r4-r7,lr}
- adds r4, r1, 0
- cmp r4, 0
- ble _08004578
- movs r7, 0x1
- b _0800457E
-_08004578:
- negs r4, r4
- movs r7, 0x1
- negs r7, r7
-_0800457E:
- cmp r2, 0
- ble _080045A0
- adds r6, r0, 0
- adds r5, r2, 0
-_08004586:
- adds r0, r4, 0
- movs r1, 0xA
- bl __modsi3
- stm r6!, {r0}
- adds r0, r4, 0
- movs r1, 0xA
- bl __divsi3
- adds r4, r0, 0
- subs r5, 0x1
- cmp r5, 0
- bne _08004586
-_080045A0:
- adds r0, r7, 0
- pop {r4-r7}
- pop {r1}
- bx r1
- thumb_func_end ConvertToDecimal
-
- thumb_func_start ConvertFromDecimal
-ConvertFromDecimal:
- push {r4,r5,lr}
- adds r4, r0, 0
- adds r5, r1, 0
- ldm r4!, {r1}
- movs r3, 0xA
- cmp r2, 0x1
- ble _080045CA
- subs r2, 0x1
-_080045B8:
- ldm r4!, {r0}
- muls r0, r3
- adds r1, r0
- subs r2, 0x1
- lsls r0, r3, 2
- adds r0, r3
- lsls r3, r0, 1
- cmp r2, 0
- bne _080045B8
-_080045CA:
- adds r0, r1, 0
- cmp r5, 0
- bge _080045D2
- negs r0, r0
-_080045D2:
- pop {r4,r5}
- pop {r1}
- bx r1
- thumb_func_end ConvertFromDecimal
-
- thumb_func_start ConvertFromBCD
-ConvertFromBCD:
- push {r4,lr}
- adds r1, r0, 0
- movs r2, 0x1
- movs r3, 0
- cmp r1, 0
- ble _080045FA
- movs r4, 0xF
-_080045E6:
- adds r0, r1, 0
- ands r0, r4
- muls r0, r2
- adds r3, r0
- lsls r0, r2, 2
- adds r0, r2
- lsls r2, r0, 1
- asrs r1, 4
- cmp r1, 0
- bgt _080045E6
-_080045FA:
- adds r0, r3, 0
- pop {r4}
- pop {r1}
- bx r1
- thumb_func_end ConvertFromBCD
-
- thumb_func_start ConvertToBCD
-ConvertToBCD:
- push {r4-r6,lr}
- adds r4, r0, 0
- movs r5, 0
- movs r6, 0
- cmp r4, 0
- ble _0800462C
-_08004610:
- adds r0, r4, 0
- movs r1, 0xA
- bl __modsi3
- lsls r0, r5
- adds r6, r0
- adds r5, 0x4
- adds r0, r4, 0
- movs r1, 0xA
- bl __divsi3
- adds r4, r0, 0
- cmp r4, 0
- bgt _08004610
-_0800462C:
- adds r0, r6, 0
- pop {r4-r6}
- pop {r1}
- bx r1
- thumb_func_end ConvertToBCD
-
- .align 2, 0 @ Don't pad with nop.