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Fix typos in executable loaders

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* exec/loader-aarch64.s (skip_environ, cleanup): Minor thinkos.

* exec/loader-x86_64.s (skip_environ): Insert missing label.
This commit is contained in:
Po Lu
2025-04-14 09:10:14 +08:00
parent f7e34d52dc
commit 462bd149cd
2 changed files with 3 additions and 3 deletions
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4
exec/loader-aarch64.s
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@@ -167,7 +167,7 @@ skip_environ:
1: ldrb w3, [x2], #1 1: ldrb w3, [x2], #1
strb w3, [x1], #1 strb w3, [x1], #1
cmp x2, x9 cmp x2, x9
bls 1b blo 1b
copy_env_and_args: copy_env_and_args:
// Copy argc and the environment array. // Copy argc and the environment array.
mov x8, x10 mov x8, x10
@@ -204,7 +204,7 @@ cleanup:
1: ldrb w3, [x5], #1 1: ldrb w3, [x5], #1
strb w3, [x7], #1 strb w3, [x7], #1
cmp x5, x9 cmp x5, x9
bls 1b blo 1b
// Close file descriptors. // Close file descriptors.
2: cmp x28, #-1 // is secondary fd set? 2: cmp x28, #-1 // is secondary fd set?
beq cleanup1 // not set beq cleanup1 // not set

2
exec/loader-x86_64.s
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@@ -162,7 +162,7 @@ skip_environ:
rep movsb # copy file name rep movsb # copy file name
movq %r10, %rsi # file name movq %r10, %rsi # file name
/* Preserve jump command. */ /* Preserve jump command. */
cmpq %r8, %r11 # decide copy direction 1: cmpq %r8, %r11 # decide copy direction
jb 1f # copy forward jb 1f # copy forward
movq 48(%r8), %rax movq 48(%r8), %rax
movq %rax, 48(%r11) # %r11->at_base movq %rax, 48(%r11) # %r11->at_base