From f29e834d985fbca0d8f7e70c056c7dbcfc5c9c9e Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Sat, 11 Jan 2014 11:23:10 -0500 Subject: [PATCH] remove size suffix in x86_64 __pthread_self asm the operand size is unnecessary, since the assembler knows it from the destination register size. removing the suffix makes it so the same code should work for x32. --- arch/x86_64/pthread_arch.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86_64/pthread_arch.h b/arch/x86_64/pthread_arch.h index 77c8387c..29e4590c 100644 --- a/arch/x86_64/pthread_arch.h +++ b/arch/x86_64/pthread_arch.h @@ -1,7 +1,7 @@ static inline struct pthread *__pthread_self() { struct pthread *self; - __asm__ __volatile__ ("movq %%fs:0,%0" : "=r" (self) ); + __asm__ __volatile__ ("mov %%fs:0,%0" : "=r" (self) ); return self; } -- GitLab