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Crt0, still untested

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plutoo 2017-09-09 03:43:56 +02:00
parent a35cdc698b
commit 2fa19f45b0
1 changed files with 3 additions and 3 deletions
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6
crt0/switch_crt0.s
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@ -29,15 +29,15 @@ bss_loop:
ldr x0, =__got_start__ ldr x0, =__got_start__
ldr x1, =__got_end__ ldr x1, =__got_end__
sub x1, x1, x0 // calculate size sub x1, x1, x0 // calculate size
add x1, x1, #3 // round up to 4 add x1, x1, #7 // round up to 8
bic x1, x1, #3 bic x1, x1, #7
add x0, x0, x30 // relocate ptr add x0, x0, x30 // relocate ptr
got_loop: got_loop:
ldr x2, [x0] ldr x2, [x0]
ldr x3, [x2] ldr x3, [x2]
add x3, x3, x30 add x3, x3, x30
str x3, [x2], #8 str x3, [x2]
subs x1, x1, #8 subs x1, x1, #8
bne got_loop bne got_loop