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changed tabs to spaces in nine_args.s

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Perry Kivolowitz 2024-06-21 11:22:57 -05:00
parent 73bad628b4
commit f1dd2bea49
1 changed files with 28 additions and 28 deletions
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56
section_1/funcs/nine_args_asm.s
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@ -1,5 +1,5 @@
.text .text
.global main .global main
/* Demonstration of using more than 8 arguments to a function. This /* Demonstration of using more than 8 arguments to a function. This
demo is LINUX only as APPLE will put all arguments beyond the first demo is LINUX only as APPLE will put all arguments beyond the first
@ -11,35 +11,35 @@
*/ */
SillyFunction: SillyFunction:
stp x29, x30, [sp, -16]! // Changes sp. stp x29, x30, [sp, -16]! // Changes sp.
mov x29, sp mov x29, sp
ldr x0, =fmt ldr x0, =fmt
mov x1, x7 mov x1, x7
ldr x2, [sp, 16] // This does not alter the sp. ldr x2, [sp, 16] // This does not alter the sp.
bl printf bl printf
ldp x29, x30, [sp], 16 // Undoes change to sp. ldp x29, x30, [sp], 16 // Undoes change to sp.
ret ret
main: main:
stp x29, x30, [sp, -16]! // sp down total of 16. stp x29, x30, [sp, -16]! // sp down total of 16.
mov x29, sp mov x29, sp
mov x0, 9 mov x0, 9
str x0, [sp, -16]! // sp down total of 32. str x0, [sp, -16]! // sp down total of 32.
mov x0, 1 mov x0, 1
mov x1, 2 mov x1, 2
mov x2, 3 mov x2, 3
mov x3, 4 mov x3, 4
mov x4, 5 mov x4, 5
mov x5, 6 mov x5, 6
mov x6, 7 mov x6, 7
mov x7, 8 mov x7, 8
bl SillyFunction bl SillyFunction
add sp, sp, 16 // undoes change of sp by 16 due add sp, sp, 16 // undoes change of sp by 16 due
// to function call. // to function call.
ldp x29, x30, [sp], 16 // undoes change to sp of 16. ldp x29, x30, [sp], 16 // undoes change to sp of 16.
ret ret
.data .data
fmt: .asciz "This example hurts my brain: %ld %ld\n" fmt: .asciz "This example hurts my brain: %ld %ld\n"
.end .end