MIPS Processor: Sony PSX

Assembler code

.text:00003E68
.text:00003E68  # =============== S U B R O U T I N E =======================================
.text:00003E68
.text:00003E68
.text:00003E68 sub_3E68:                                # CODE XREF: McGuiSave+64↓p
.text:00003E68                                          # McGuiLoad+64↓p
.text:00003E68
.text:00003E68 var_s0          =  0
.text:00003E68 var_s4          =  4
.text:00003E68 var_s8          =  8
.text:00003E68 var_sC          =  0xC
.text:00003E68 var_s10         =  0x10
.text:00003E68
.text:00003E68                 addiu   $sp, -0x28
.text:00003E6C                 lw      $a0, side
.text:00003E74                 li      $a1, 0x10
.text:00003E78                 sw      $s1, 0x10+var_s4($sp)
.text:00003E7C                 li      $s1, ot
.text:00003E84                 sw      $ra, 0x10+var_s10($sp)
.text:00003E88                 sw      $s3, 0x10+var_sC($sp)
.text:00003E8C                 sw      $s2, 0x10+var_s8($sp)
.text:00003E90                 sw      $s0, 0x10+var_s0($sp)
.text:00003E94                 sll     $a0, 6
.text:00003E98                 jal     ClearOTag
.text:00003E9C                 addu    $a0, $s1
.text:00003EA0                 li      $v1, (sDraw+0x17A)
.text:00003EA8                 lh      $v0, (aSsvabtransferF+6 - 0x282)($v1)  # "ransfer failed (%d)\n"
.text:00003EAC                 nop
.text:00003EB0                 blez    $v0, loc_3F7C
.text:00003EB4                 nop
.text:00003EB8                 move    $s0, $v1
.text:00003EBC                 li      $s3, disp
.text:00003EC4                 li      $s2, draw
.text:00003ECC
.text:00003ECC loc_3ECC:                                # CODE XREF: sub_3E68+10C↓j
.text:00003ECC                 lhu     $v0, 0($s0)