From 555ae2e88cd16a83f854634b6c3f35715b11d3d4 Mon Sep 17 00:00:00 2001 From: Natanael Copa Date: Thu, 5 Jul 2012 11:55:19 +0000 Subject: i386/bits/syscalls.h: allow immediate values as 6th syscall arg Allow use of immedate values as the 6th syscall argument. Otherwise we must store the arg on memory. This gives gcc more options to optimize better. This also works around an issue with posix_fallocate. Signed-off-by: Natanael Copa Signed-off-by: Bernhard Reutner-Fischer --- libc/sysdeps/linux/i386/bits/syscalls.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libc/sysdeps/linux') diff --git a/libc/sysdeps/linux/i386/bits/syscalls.h b/libc/sysdeps/linux/i386/bits/syscalls.h index 9fb4f35a9..566b5acf5 100644 --- a/libc/sysdeps/linux/i386/bits/syscalls.h +++ b/libc/sysdeps/linux/i386/bits/syscalls.h @@ -136,7 +136,7 @@ __asm__ ( #define ASMFMT_5(arg1, arg2, arg3, arg4, arg5) \ , "a" (arg1), "c" (arg2), "d" (arg3), "S" (arg4), "D" (arg5) #define ASMFMT_6(arg1, arg2, arg3, arg4, arg5, arg6) \ - , "a" (arg1), "c" (arg2), "d" (arg3), "S" (arg4), "D" (arg5), "m" (arg6) + , "a" (arg1), "c" (arg2), "d" (arg3), "S" (arg4), "D" (arg5), "g" (arg6) #else /* !PIC */ -- cgit v1.2.3