[PATCH] gold: don't invoke IA32 syscall in x86_64 assembly testcase
Xi Ruoyao
xry111@mengyan1223.wang
Sat Mar 12 14:21:58 GMT 2022
pr17704a_test.s is a x86_64 assembly file, but it invokes IA32 exit
syscall with "int 0x80". This causes a segfault on kernels with
CONFIG_IA32_EMULATION disabled.
gold/
* testsuite/pr17704a_test.s (_start): Invoke x86_64 exit syscall
instead of its IA32 counterpart.
---
gold/testsuite/pr17704a_test.s | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/gold/testsuite/pr17704a_test.s b/gold/testsuite/pr17704a_test.s
index 2b39e649f9e..8a645496faf 100644
--- a/gold/testsuite/pr17704a_test.s
+++ b/gold/testsuite/pr17704a_test.s
@@ -14,10 +14,10 @@ _start:
leaq bar(%rip), %rsi
testb $1, %sil
je .L9
- mov $1, %eax
- mov $1, %ebx
- int $0x80
+ mov $60, %rax
+ mov $1, %rdi
+ syscall
.L9:
- mov $1, %eax
- mov $0, %ebx
- int $0x80
+ mov $60, %rax
+ mov $0, %rdi
+ syscall
--
2.35.1
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