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authorAndrew Morton <akpm@osdl.org>2006-01-08 12:04:09 +0300
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-09 07:14:02 +0300
commita1365647022eb05a5993f270a78e9bef3bf554eb (patch)
tree6dbcab4db80b7d07fdaec88c003743d1f6e1a289 /include/asm-v850
parentfd285bb54d8a3e99810090ae88cfe8ed77d1da25 (diff)
downloadlinux-a1365647022eb05a5993f270a78e9bef3bf554eb.tar.xz
[PATCH] remove gcc-2 checks
Remove various things which were checking for gcc-1.x and gcc-2.x compilers. From: Adrian Bunk <bunk@stusta.de> Some documentation updates and removes some code paths for gcc < 3.2. Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-v850')
-rw-r--r--include/asm-v850/unistd.h18
1 files changed, 0 insertions, 18 deletions
diff --git a/include/asm-v850/unistd.h b/include/asm-v850/unistd.h
index 5a86f8e976ec..82460a7bb233 100644
--- a/include/asm-v850/unistd.h
+++ b/include/asm-v850/unistd.h
@@ -241,9 +241,6 @@
/* User programs sometimes end up including this header file
(indirectly, via uClibc header files), so I'm a bit nervous just
including <linux/compiler.h>. */
-#if !defined(__builtin_expect) && __GNUC__ == 2 && __GNUC_MINOR__ < 96
-#define __builtin_expect(x, expected_value) (x)
-#endif
#define __syscall_return(type, res) \
do { \
@@ -346,20 +343,6 @@ type name (atype a, btype b, ctype c, dtype d, etype e) \
__syscall_return (type, __ret); \
}
-#if __GNUC__ < 3
-/* In older versions of gcc, `asm' statements with more than 10
- input/output arguments produce a fatal error. To work around this
- problem, we use two versions, one for gcc-3.x and one for earlier
- versions of gcc (the `earlier gcc' version doesn't work with gcc-3.x
- because gcc-3.x doesn't allow clobbers to also be input arguments). */
-#define __SYSCALL6_TRAP(syscall, ret, a, b, c, d, e, f) \
- __asm__ __volatile__ ("trap " SYSCALL_LONG_TRAP \
- : "=r" (ret), "=r" (syscall) \
- : "1" (syscall), \
- "r" (a), "r" (b), "r" (c), "r" (d), \
- "r" (e), "r" (f) \
- : SYSCALL_CLOBBERS, SYSCALL_ARG4, SYSCALL_ARG5);
-#else /* __GNUC__ >= 3 */
#define __SYSCALL6_TRAP(syscall, ret, a, b, c, d, e, f) \
__asm__ __volatile__ ("trap " SYSCALL_LONG_TRAP \
: "=r" (ret), "=r" (syscall), \
@@ -368,7 +351,6 @@ type name (atype a, btype b, ctype c, dtype d, etype e) \
"r" (a), "r" (b), "r" (c), "r" (d), \
"2" (e), "3" (f) \
: SYSCALL_CLOBBERS);
-#endif
#define _syscall6(type, name, atype, a, btype, b, ctype, c, dtype, d, etype, e, ftype, f) \
type name (atype a, btype b, ctype c, dtype d, etype e, ftype f) \