papermario/asm/nonmatchings/code_2e230_len_2190/al_DmaCopy.s
2020-09-23 23:16:13 -04:00

44 lines
2.1 KiB
ArmAsm

.set noat # allow manual use of $at
.set noreorder # don't insert nops after branches
glabel al_DmaCopy
/* 30200 80054E00 27BDFFD8 */ addiu $sp, $sp, -0x28
/* 30204 80054E04 AFB3001C */ sw $s3, 0x1c($sp)
/* 30208 80054E08 0080982D */ daddu $s3, $a0, $zero
/* 3020C 80054E0C AFB40020 */ sw $s4, 0x20($sp)
/* 30210 80054E10 00A0A02D */ daddu $s4, $a1, $zero
/* 30214 80054E14 AFB20018 */ sw $s2, 0x18($sp)
/* 30218 80054E18 00C0902D */ daddu $s2, $a2, $zero
/* 3021C 80054E1C AFB00010 */ sw $s0, 0x10($sp)
/* 30220 80054E20 00128342 */ srl $s0, $s2, 0xd
/* 30224 80054E24 AFB10014 */ sw $s1, 0x14($sp)
/* 30228 80054E28 0000882D */ daddu $s1, $zero, $zero
/* 3022C 80054E2C 1200000A */ beqz $s0, .L80054E58
/* 30230 80054E30 AFBF0024 */ sw $ra, 0x24($sp)
/* 30234 80054E34 2610FFFF */ addiu $s0, $s0, -1
.L80054E38:
/* 30238 80054E38 02712021 */ addu $a0, $s3, $s1
/* 3023C 80054E3C 02912821 */ addu $a1, $s4, $s1
/* 30240 80054E40 0C017D24 */ jal nuPiReadRom
/* 30244 80054E44 24062000 */ addiu $a2, $zero, 0x2000
/* 30248 80054E48 26312000 */ addiu $s1, $s1, 0x2000
/* 3024C 80054E4C 0200102D */ daddu $v0, $s0, $zero
/* 30250 80054E50 1440FFF9 */ bnez $v0, .L80054E38
/* 30254 80054E54 2610FFFF */ addiu $s0, $s0, -1
.L80054E58:
/* 30258 80054E58 32521FFF */ andi $s2, $s2, 0x1fff
/* 3025C 80054E5C 12400004 */ beqz $s2, .L80054E70
/* 30260 80054E60 02712021 */ addu $a0, $s3, $s1
/* 30264 80054E64 02912821 */ addu $a1, $s4, $s1
/* 30268 80054E68 0C017D24 */ jal nuPiReadRom
/* 3026C 80054E6C 0240302D */ daddu $a2, $s2, $zero
.L80054E70:
/* 30270 80054E70 8FBF0024 */ lw $ra, 0x24($sp)
/* 30274 80054E74 8FB40020 */ lw $s4, 0x20($sp)
/* 30278 80054E78 8FB3001C */ lw $s3, 0x1c($sp)
/* 3027C 80054E7C 8FB20018 */ lw $s2, 0x18($sp)
/* 30280 80054E80 8FB10014 */ lw $s1, 0x14($sp)
/* 30284 80054E84 8FB00010 */ lw $s0, 0x10($sp)
/* 30288 80054E88 03E00008 */ jr $ra
/* 3028C 80054E8C 27BD0028 */ addiu $sp, $sp, 0x28