From c1bcc412ba4a94deaf8c3230519ecb4dda60557d Mon Sep 17 00:00:00 2001 From: Ryan Macnak Date: Fri, 1 May 2020 11:50:16 -0700 Subject: Don't try to mark esp as clobbered in linux syscall support. Compare 9e5b1628737c67b4587f937164572774592978c4, issue #1076 --- src/base/linux_syscall_support.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'src') diff --git a/src/base/linux_syscall_support.h b/src/base/linux_syscall_support.h index e609559..5b9b71b 100644 --- a/src/base/linux_syscall_support.h +++ b/src/base/linux_syscall_support.h @@ -1066,7 +1066,7 @@ struct kernel_stat { "pop %%ebx\n" \ CFI_ADJUST_CFA_OFFSET(-4) \ args \ - : "esp", "memory"); \ + : "memory"); \ LSS_RETURN(type,__res) #undef _syscall0 #define _syscall0(type,name) \ @@ -1123,7 +1123,7 @@ struct kernel_stat { : "i" (__NR_##name), "ri" ((long)(arg1)), \ "c" ((long)(arg2)), "d" ((long)(arg3)), \ "S" ((long)(arg4)), "D" ((long)(arg5)) \ - : "esp", "memory"); \ + : "memory"); \ LSS_RETURN(type,__res); \ } #undef _syscall6 @@ -1145,7 +1145,7 @@ struct kernel_stat { : "i" (__NR_##name), "0" ((long)(&__s)), \ "c" ((long)(arg2)), "d" ((long)(arg3)), \ "S" ((long)(arg4)), "D" ((long)(arg5)) \ - : "esp", "memory"); \ + : "memory"); \ LSS_RETURN(type,__res); \ } LSS_INLINE int LSS_NAME(clone)(int (*fn)(void *), void *child_stack, @@ -1231,7 +1231,7 @@ struct kernel_stat { : "0"(-EINVAL), "i"(__NR_clone), "m"(fn), "m"(child_stack), "m"(flags), "m"(arg), "m"(parent_tidptr), "m"(newtls), "m"(child_tidptr) - : "esp", "memory", "ecx", "edx", "esi", "edi"); + : "memory", "ecx", "edx", "esi", "edi"); LSS_RETURN(int, __res); } -- cgit v1.2.1