Files
pikuma_ps1/code/fillmem/fillmem.s
T
2025-08-02 01:47:50 -04:00

21 lines
382 B
ArmAsm

.psx
.create "fillmem.bin", 0x80010000
; Entry Point of Code
.org 0x80010000
; Constant declaration
BASE_ADDR equ 0x0000
Main:
li $t0, 0xA000 ; $t0 = 0xA000
li $t1, 0xA100 ; $t1 = 0xA100
li $t2, 0x11 ; $t2 = 0x11
Loop:
sb $t2, BASE_ADDR($t0) ; $Store byte at 0x0000 + t0
addi $t0, $t0, 1 ; ++ t0
blt $t0, $t1, Loop ; while (t0 < t1) keep looping
.close