papermario/asm/nonmatchings/os/code_3fa50_len_f60/strchr.s

25 lines
1.0 KiB
ArmAsm
Raw Normal View History

2020-09-24 05:16:13 +02:00
.set noat # allow manual use of $at
2020-08-04 08:49:11 +02:00
.set noreorder # don't insert nops after branches
glabel strchr
2020-09-24 05:16:13 +02:00
/* 3FE10 80064A10 90830000 */ lbu $v1, ($a0)
/* 3FE14 80064A14 80820000 */ lb $v0, ($a0)
/* 3FE18 80064A18 00052E00 */ sll $a1, $a1, 0x18
/* 3FE1C 80064A1C 00052E03 */ sra $a1, $a1, 0x18
/* 3FE20 80064A20 10450008 */ beq $v0, $a1, .L80064A44
/* 3FE24 80064A24 27BDFFF0 */ addiu $sp, $sp, -0x10
2020-08-04 08:49:11 +02:00
.L80064A28:
2020-09-24 05:16:13 +02:00
/* 3FE28 80064A28 14600003 */ bnez $v1, .L80064A38
/* 3FE2C 80064A2C 24840001 */ addiu $a0, $a0, 1
/* 3FE30 80064A30 08019292 */ j .L80064A48
/* 3FE34 80064A34 00001021 */ addu $v0, $zero, $zero
2020-08-04 08:49:11 +02:00
.L80064A38:
2020-09-24 05:16:13 +02:00
/* 3FE38 80064A38 80820000 */ lb $v0, ($a0)
/* 3FE3C 80064A3C 1445FFFA */ bne $v0, $a1, .L80064A28
/* 3FE40 80064A40 90830000 */ lbu $v1, ($a0)
2020-08-04 08:49:11 +02:00
.L80064A44:
2020-09-24 05:16:13 +02:00
/* 3FE44 80064A44 00801021 */ addu $v0, $a0, $zero
2020-08-04 08:49:11 +02:00
.L80064A48:
2020-09-24 05:16:13 +02:00
/* 3FE48 80064A48 03E00008 */ jr $ra
/* 3FE4C 80064A4C 27BD0010 */ addiu $sp, $sp, 0x10