diff options
| author | PikalaxALT <pikalaxalt@gmail.com> | 2021-06-02 08:54:17 -0400 |
|---|---|---|
| committer | PikalaxALT <pikalaxalt@gmail.com> | 2021-06-02 08:54:17 -0400 |
| commit | 4180f497410f2c6a29fab435ff1cfa0e17d81f8a (patch) | |
| tree | 907d1bb32d013b05988f7b6f6876c493386eeb79 /arm9/asm/MSL_Common_wstring.s | |
| parent | e7929cb735b9c1dc783eef3eb6fbfc7e6f666835 (diff) | |
Split libc.s, 5
Diffstat (limited to 'arm9/asm/MSL_Common_wstring.s')
| -rw-r--r-- | arm9/asm/MSL_Common_wstring.s | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/arm9/asm/MSL_Common_wstring.s b/arm9/asm/MSL_Common_wstring.s new file mode 100644 index 00000000..c8204fe8 --- /dev/null +++ b/arm9/asm/MSL_Common_wstring.s @@ -0,0 +1,48 @@ + .include "asm/macros.inc"
+ .include "global.inc"
+
+ .text
+
+ arm_func_start wcslen
+wcslen: ; 0x020E701C
+ mvn r2, #0x0
+_020E7020:
+ ldrh r1, [r0], #0x2
+ add r2, r2, #0x1
+ cmp r1, #0x0
+ bne _020E7020
+ mov r0, r2
+ bx lr
+ arm_func_end wcslen
+
+ arm_func_start wcscpy
+wcscpy: ; 0x020E7038
+ mov r3, r0
+_020E703C:
+ ldrh r2, [r1], #0x2
+ mov r12, r3
+ strh r2, [r3], #0x2
+ ldrh r2, [r12, #0x0]
+ cmp r2, #0x0
+ bne _020E703C
+ bx lr
+ arm_func_end wcscpy
+
+ arm_func_start wcschr
+wcschr: ; 0x020E7058
+ ldrh r2, [r0], #0x2
+ cmp r2, #0x0
+ beq _020E707C
+_020E7064:
+ cmp r2, r1
+ subeq r0, r0, #0x2
+ bxeq lr
+ ldrh r2, [r0], #0x2
+ cmp r2, #0x0
+ bne _020E7064
+_020E707C:
+ cmp r1, #0x0
+ movne r0, #0x0
+ subeq r0, r0, #0x2
+ bx lr
+ arm_func_end wcschr
|