42 lines
1.0 KiB
ArmAsm
42 lines
1.0 KiB
ArmAsm
.data
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// 0x8000102c
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// x7 = PC+(imm <<()
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// x7 =
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// =
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// 0x8000 0000 +
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// 0x8001 0000
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// = 0x8001 0000
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// aupic x7, 1
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sentence: .ascii "Become a Prograammermmmmmrr\0"
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// ^
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// ^
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.text
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.align 2
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.globl _start
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_start:
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la t2, sentence # Load the address of sentence into t2
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li t0, 0x72 // ascii 'm'
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li t1, 0x00 // licznik wystapien 'm'
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print_loop:
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lbu t3, 0(t2) # Load the byte (character) from address in t2
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beq t3, zero, done_print # If character is zero (null terminator), exit loop
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bne t3, t0, 1f
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addi t1, t1, 1
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1:
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addi t2, t2, 1 # Increment pointer to the next character
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j print_loop # Repeat the loop
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done_print:
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ebreak # End program (or use an exit system call)
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