[PATCH 06/21] xfree86: Remove unused unaligned int64 helpers
Adam Jackson
ajax at redhat.com
Wed May 21 12:36:04 PDT 2014
Signed-off-by: Adam Jackson <ajax at redhat.com>
---
hw/xfree86/common/compiler.h | 64 +-------------------------------------------
1 file changed, 1 insertion(+), 63 deletions(-)
diff --git a/hw/xfree86/common/compiler.h b/hw/xfree86/common/compiler.h
index 251744e..6d44445 100644
--- a/hw/xfree86/common/compiler.h
+++ b/hw/xfree86/common/compiler.h
@@ -141,10 +141,8 @@ extern _X_EXPORT void xf86WriteMmio32LeNB (void *, unsigned long, unsigned int);
#endif /* __arm__ */
#if defined(__powerpc__) && !defined(__OpenBSD__)
-extern unsigned long ldq_u(unsigned long *);
extern unsigned long ldl_u(unsigned int *);
extern unsigned long ldw_u(unsigned short *);
-extern void stq_u(unsigned long, unsigned long *);
extern void stl_u(unsigned long, unsigned int *);
extern void stw_u(unsigned long, unsigned short *);
extern void mem_barrier(void);
@@ -240,15 +238,6 @@ extern unsigned short ldw_brx(volatile unsigned char *, int);
#include <string.h> /* needed for memmove */
-static __inline__ uint64_t
-ldq_u(uint64_t * p)
-{
- uint64_t ret;
-
- memmove(&ret, p, sizeof(*p));
- return ret;
-}
-
static __inline__ uint32_t
ldl_u(uint32_t * p)
{
@@ -268,14 +257,6 @@ ldw_u(uint16_t * p)
}
static __inline__ void
-stq_u(uint64_t val, uint64_t * p)
-{
- uint64_t tmp = val;
-
- memmove(p, &tmp, sizeof(*p));
-}
-
-static __inline__ void
stl_u(uint32_t val, uint32_t * p)
{
uint32_t tmp = val;
@@ -956,7 +937,7 @@ xf_outl(unsigned short port, unsigned int val)
/*
* Assume all port access are aligned. We need to revise this implementation
- * if there is unaligned port access. For ldq_u, ldl_u, ldw_u, stq_u, stl_u and
+ * if there is unaligned port access. For ldl_u, ldw_u, stl_u and
* stw_u, they are assumed unaligned.
*/
@@ -1134,19 +1115,6 @@ inl(unsigned PORT_SIZE port)
}
static __inline__ unsigned long
-ldq_u(unsigned long *p)
-{
- unsigned long addr = (unsigned long) p;
- unsigned int ret;
-
- __asm__ __volatile__("lmw.bi %0, [%1], %0, 0;\n\t"
- "wsbh %0, %0;\n\t" "rotri %0, %0, 16;\n\t":"=r"(ret)
- :"r"(addr));
-
- return ret;
-}
-
-static __inline__ unsigned long
ldl_u(unsigned int *p)
{
unsigned long addr = (unsigned long) p;
@@ -1160,15 +1128,6 @@ ldl_u(unsigned int *p)
}
static __inline__ void
-stq_u(unsigned long val, unsigned long *p)
-{
- unsigned long addr = (unsigned long) p;
-
- __asm__ __volatile__("wsbh %0, %0;\n\t" "rotri %0, %0, 16;\n\t" "smw.bi %0, [%1], %0, 0;\n\t": /* No outputs */
- :"r"(val), "r"(addr));
-}
-
-static __inline__ void
stl_u(unsigned long val, unsigned int *p)
{
unsigned long addr = (unsigned long) p;
@@ -1218,18 +1177,6 @@ inl(unsigned PORT_SIZE port)
}
static __inline__ unsigned long
-ldq_u(unsigned long *p)
-{
- unsigned long addr = (unsigned long) p;
- unsigned int ret;
-
- __asm__ __volatile__("lmw.bi %0, [%1], %0, 0;\n\t":"=r"(ret)
- :"r"(addr));
-
- return ret;
-}
-
-static __inline__ unsigned long
ldl_u(unsigned int *p)
{
unsigned long addr = (unsigned long) p;
@@ -1242,15 +1189,6 @@ ldl_u(unsigned int *p)
}
static __inline__ void
-stq_u(unsigned long val, unsigned long *p)
-{
- unsigned long addr = (unsigned long) p;
-
- __asm__ __volatile__("smw.bi %0, [%1], %0, 0;\n\t": /* No outputs */
- :"r"(val), "r"(addr));
-}
-
-static __inline__ void
stl_u(unsigned long val, unsigned int *p)
{
unsigned long addr = (unsigned long) p;
--
1.9.0
More information about the xorg-devel
mailing list