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authorEric Andersen <andersen@codepoet.org>2004-04-20 06:33:11 +0000
committerEric Andersen <andersen@codepoet.org>2004-04-20 06:33:11 +0000
commitfbfde146ca8e9e2c830bbd659027a6ca69aa8c33 (patch)
treec330cdd430849f6ed133ec1856f60f5d076a916f /libc/sysdeps/linux
parent44ea58d5387b030e80ca1a5c1ea8bbd8bfc0cd54 (diff)
Cope with gcc 3.4's more aggressive persuit of attribute unused
Diffstat (limited to 'libc/sysdeps/linux')
-rw-r--r--libc/sysdeps/linux/alpha/bits/atomicity.h6
-rw-r--r--libc/sysdeps/linux/arm/bits/atomicity.h6
-rw-r--r--libc/sysdeps/linux/common/bits/atomicity.h6
-rw-r--r--libc/sysdeps/linux/i386/bits/atomicity.h6
-rw-r--r--libc/sysdeps/linux/i386/bits/mathinline.h2
-rw-r--r--libc/sysdeps/linux/m68k/bits/atomicity.h6
-rw-r--r--libc/sysdeps/linux/mips/bits/atomicity.h6
-rw-r--r--libc/sysdeps/linux/powerpc/bits/atomicity.h10
-rw-r--r--libc/sysdeps/linux/sh/bits/machine-gmon.h2
-rw-r--r--libc/sysdeps/linux/sparc/bits/atomicity.h6
10 files changed, 28 insertions, 28 deletions
diff --git a/libc/sysdeps/linux/alpha/bits/atomicity.h b/libc/sysdeps/linux/alpha/bits/atomicity.h
index 9388f2384..df6e01a1e 100644
--- a/libc/sysdeps/linux/alpha/bits/atomicity.h
+++ b/libc/sysdeps/linux/alpha/bits/atomicity.h
@@ -24,7 +24,7 @@
static inline int
-__attribute__ ((unused))
+__attribute_used__
exchange_and_add (volatile uint32_t *mem, int val)
{
register int result, tmp;
@@ -49,7 +49,7 @@ exchange_and_add (volatile uint32_t *mem, int val)
}
static inline void
-__attribute__ ((unused))
+__attribute_used__
atomic_add (volatile uint32_t *mem, int val)
{
register int result;
@@ -72,7 +72,7 @@ atomic_add (volatile uint32_t *mem, int val)
}
static inline long
-__attribute__ ((unused))
+__attribute_used__
compare_and_swap (volatile long int *p, long int oldval, long int newval)
{
long int ret;
diff --git a/libc/sysdeps/linux/arm/bits/atomicity.h b/libc/sysdeps/linux/arm/bits/atomicity.h
index 1a437a6d3..def974f8a 100644
--- a/libc/sysdeps/linux/arm/bits/atomicity.h
+++ b/libc/sysdeps/linux/arm/bits/atomicity.h
@@ -24,7 +24,7 @@
static inline int
-__attribute__ ((unused))
+__attribute_used__
exchange_and_add (volatile uint32_t *mem, int val)
{
int tmp1;
@@ -44,7 +44,7 @@ exchange_and_add (volatile uint32_t *mem, int val)
}
static inline void
-__attribute__ ((unused))
+__attribute_used__
atomic_add (volatile uint32_t *mem, int val)
{
int tmp1;
@@ -63,7 +63,7 @@ atomic_add (volatile uint32_t *mem, int val)
}
static inline int
-__attribute__ ((unused))
+__attribute_used__
compare_and_swap (volatile long int *p, long int oldval, long int newval)
{
int result, tmp;
diff --git a/libc/sysdeps/linux/common/bits/atomicity.h b/libc/sysdeps/linux/common/bits/atomicity.h
index 1a756498b..57bcaad5d 100644
--- a/libc/sysdeps/linux/common/bits/atomicity.h
+++ b/libc/sysdeps/linux/common/bits/atomicity.h
@@ -25,7 +25,7 @@
#warning stub atomicity functions are not really atomic
static inline int
-__attribute__ ((unused))
+__attribute_used__
exchange_and_add (volatile uint32_t *mem, int val)
{
int result = *mem;
@@ -34,14 +34,14 @@ exchange_and_add (volatile uint32_t *mem, int val)
}
static inline void
-__attribute__ ((unused))
+__attribute_used__
atomic_add (volatile uint32_t *mem, int val)
{
*mem += val;
}
static inline int
-__attribute__ ((unused))
+__attribute_used__
compare_and_swap (volatile long int *p, long int oldval, long int newval)
{
if (*p != oldval)
diff --git a/libc/sysdeps/linux/i386/bits/atomicity.h b/libc/sysdeps/linux/i386/bits/atomicity.h
index df2fb8184..d83ae791e 100644
--- a/libc/sysdeps/linux/i386/bits/atomicity.h
+++ b/libc/sysdeps/linux/i386/bits/atomicity.h
@@ -24,7 +24,7 @@
static inline uint32_t
-__attribute__ ((unused))
+__attribute_used__
exchange_and_add (volatile uint32_t *mem, uint32_t val)
{
register uint32_t result;
@@ -34,7 +34,7 @@ exchange_and_add (volatile uint32_t *mem, uint32_t val)
}
static inline void
-__attribute__ ((unused))
+__attribute_used__
atomic_add (volatile uint32_t *mem, int val)
{
__asm__ __volatile__ ("lock; addl %1,%0"
@@ -42,7 +42,7 @@ atomic_add (volatile uint32_t *mem, int val)
}
static inline char
-__attribute__ ((unused))
+__attribute_used__
compare_and_swap (volatile long int *p, long int oldval, long int newval)
{
char ret;
diff --git a/libc/sysdeps/linux/i386/bits/mathinline.h b/libc/sysdeps/linux/i386/bits/mathinline.h
index 0464003b7..d39a122ca 100644
--- a/libc/sysdeps/linux/i386/bits/mathinline.h
+++ b/libc/sysdeps/linux/i386/bits/mathinline.h
@@ -408,7 +408,7 @@ __inline_mathcodeNP_ (long double, __expl, __x, __exp_code)
__inline_mathcodeNP (tan, __x, \
register long double __value; \
- register long double __value2 __attribute__ ((__unused__)); \
+ register long double __value2 __attribute_used__; \
__asm __volatile__ \
("fptan" \
: "=t" (__value2), "=u" (__value) : "0" (__x)); \
diff --git a/libc/sysdeps/linux/m68k/bits/atomicity.h b/libc/sysdeps/linux/m68k/bits/atomicity.h
index 464948086..db1c9bfae 100644
--- a/libc/sysdeps/linux/m68k/bits/atomicity.h
+++ b/libc/sysdeps/linux/m68k/bits/atomicity.h
@@ -25,7 +25,7 @@
static inline int
-__attribute__ ((unused))
+__attribute_used__
exchange_and_add (volatile uint32_t *mem, int val)
{
register int result = *mem;
@@ -40,7 +40,7 @@ exchange_and_add (volatile uint32_t *mem, int val)
}
static inline void
-__attribute__ ((unused))
+__attribute_used__
atomic_add (volatile uint32_t *mem, int val)
{
/* XXX Use cas here as well? */
@@ -49,7 +49,7 @@ atomic_add (volatile uint32_t *mem, int val)
}
static inline int
-__attribute__ ((unused))
+__attribute_used__
compare_and_swap (volatile long int *p, long int oldval, long int newval)
{
char ret;
diff --git a/libc/sysdeps/linux/mips/bits/atomicity.h b/libc/sysdeps/linux/mips/bits/atomicity.h
index bccacd9c9..5d1020352 100644
--- a/libc/sysdeps/linux/mips/bits/atomicity.h
+++ b/libc/sysdeps/linux/mips/bits/atomicity.h
@@ -23,7 +23,7 @@
#include <inttypes.h>
static inline int
-__attribute__ ((unused))
+__attribute_used__
exchange_and_add (volatile uint32_t *mem, int val)
{
int result, tmp;
@@ -47,7 +47,7 @@ exchange_and_add (volatile uint32_t *mem, int val)
}
static inline void
-__attribute__ ((unused))
+__attribute_used__
atomic_add (volatile uint32_t *mem, int val)
{
int result;
@@ -69,7 +69,7 @@ atomic_add (volatile uint32_t *mem, int val)
}
static inline int
-__attribute__ ((unused))
+__attribute_used__
compare_and_swap (volatile long int *p, long int oldval, long int newval)
{
long int ret, temp;
diff --git a/libc/sysdeps/linux/powerpc/bits/atomicity.h b/libc/sysdeps/linux/powerpc/bits/atomicity.h
index a3f672e5e..6969749e8 100644
--- a/libc/sysdeps/linux/powerpc/bits/atomicity.h
+++ b/libc/sysdeps/linux/powerpc/bits/atomicity.h
@@ -29,7 +29,7 @@
#endif
static __ATOMICITY_INLINE int
-__attribute__ ((unused))
+__attribute_used__
exchange_and_add (volatile uint32_t *mem, int val)
{
int tmp, result;
@@ -43,7 +43,7 @@ exchange_and_add (volatile uint32_t *mem, int val)
}
static __ATOMICITY_INLINE void
-__attribute__ ((unused))
+__attribute_used__
atomic_add (volatile uint32_t *mem, int val)
{
int tmp;
@@ -56,7 +56,7 @@ atomic_add (volatile uint32_t *mem, int val)
}
static __ATOMICITY_INLINE int
-__attribute__ ((unused))
+__attribute_used__
compare_and_swap (volatile long int *p, long int oldval, long int newval)
{
int result;
@@ -73,7 +73,7 @@ compare_and_swap (volatile long int *p, long int oldval, long int newval)
}
static __ATOMICITY_INLINE long int
-__attribute__ ((unused))
+__attribute_used__
always_swap (volatile long int *p, long int newval)
{
long int result;
@@ -86,7 +86,7 @@ always_swap (volatile long int *p, long int newval)
}
static __ATOMICITY_INLINE int
-__attribute__ ((unused))
+__attribute_used__
test_and_set (volatile long int *p, long int newval)
{
int result;
diff --git a/libc/sysdeps/linux/sh/bits/machine-gmon.h b/libc/sysdeps/linux/sh/bits/machine-gmon.h
index 6497859ad..f2ef019c7 100644
--- a/libc/sysdeps/linux/sh/bits/machine-gmon.h
+++ b/libc/sysdeps/linux/sh/bits/machine-gmon.h
@@ -21,7 +21,7 @@
#define mcount_internal __mcount_internal
#define _MCOUNT_DECL(frompc, selfpc) \
-static void __attribute__((unused)) mcount_internal (u_long frompc, u_long selfpc)
+static void __attribute_used__ mcount_internal (u_long frompc, u_long selfpc)
/*
* This mcount implementation expect the 'frompc' return address on
diff --git a/libc/sysdeps/linux/sparc/bits/atomicity.h b/libc/sysdeps/linux/sparc/bits/atomicity.h
index ec82541c2..22f5b3f50 100644
--- a/libc/sysdeps/linux/sparc/bits/atomicity.h
+++ b/libc/sysdeps/linux/sparc/bits/atomicity.h
@@ -23,7 +23,7 @@
#include <inttypes.h>
static int
-__attribute__ ((unused))
+__attribute_used__
exchange_and_add (volatile uint32_t *mem, int val)
{
static unsigned char lock;
@@ -46,7 +46,7 @@ exchange_and_add (volatile uint32_t *mem, int val)
}
static void
-__attribute__ ((unused))
+__attribute_used__
atomic_add (volatile uint32_t *mem, int val)
{
static unsigned char lock;
@@ -67,7 +67,7 @@ atomic_add (volatile uint32_t *mem, int val)
}
static int
-__attribute__ ((unused))
+__attribute_used__
compare_and_swap (volatile long int *p, long int oldval, long int newval)
{
static unsigned char lock;