[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-trivial] [PULL 06/23] bswap.h: Rename ldl_p, stl_p, etc to ldl_he_
From: |
Michael Tokarev |
Subject: |
[Qemu-trivial] [PULL 06/23] bswap.h: Rename ldl_p, stl_p, etc to ldl_he_p, stl_he_p, etc |
Date: |
Mon, 26 May 2014 11:19:54 +0400 |
From: Peter Maydell <address@hidden>
We have an unfortunate naming clash between the functions
ldl_p, stl_p, etc defined in bswap.h (which have semantics
"load/store in host endianness") and the #defines of the same
name in cpu-all.h (which have the semantics "load/store in
target endianness").
Fortunately it turns out that the only users of the bswap.h
functions are all within bswap.h itself, so we can simply
rename them to include a _he_ infix for "host endianness".
Signed-off-by: Peter Maydell <address@hidden>
Reviewed-by: Richard Henderson <address@hidden>
Signed-off-by: Michael Tokarev <address@hidden>
---
include/qemu/bswap.h | 45 +++++++++++++++++++++++----------------------
1 file changed, 23 insertions(+), 22 deletions(-)
diff --git a/include/qemu/bswap.h b/include/qemu/bswap.h
index 0f9c6cf..78c1ced 100644
--- a/include/qemu/bswap.h
+++ b/include/qemu/bswap.h
@@ -215,9 +215,10 @@ typedef union {
* q: 64 bits
*
* endian is:
- * (empty): host endian
+ * he : host endian
* be : big endian
* le : little endian
+ * (except for byte accesses, which have no endian infix).
*/
static inline int ldub_p(const void *ptr)
@@ -239,82 +240,82 @@ static inline void stb_p(void *ptr, uint8_t v)
operations. Thus we don't need to play games with packed attributes, or
inline byte-by-byte stores. */
-static inline int lduw_p(const void *ptr)
+static inline int lduw_he_p(const void *ptr)
{
uint16_t r;
memcpy(&r, ptr, sizeof(r));
return r;
}
-static inline int ldsw_p(const void *ptr)
+static inline int ldsw_he_p(const void *ptr)
{
int16_t r;
memcpy(&r, ptr, sizeof(r));
return r;
}
-static inline void stw_p(void *ptr, uint16_t v)
+static inline void stw_he_p(void *ptr, uint16_t v)
{
memcpy(ptr, &v, sizeof(v));
}
-static inline int ldl_p(const void *ptr)
+static inline int ldl_he_p(const void *ptr)
{
int32_t r;
memcpy(&r, ptr, sizeof(r));
return r;
}
-static inline void stl_p(void *ptr, uint32_t v)
+static inline void stl_he_p(void *ptr, uint32_t v)
{
memcpy(ptr, &v, sizeof(v));
}
-static inline uint64_t ldq_p(const void *ptr)
+static inline uint64_t ldq_he_p(const void *ptr)
{
uint64_t r;
memcpy(&r, ptr, sizeof(r));
return r;
}
-static inline void stq_p(void *ptr, uint64_t v)
+static inline void stq_he_p(void *ptr, uint64_t v)
{
memcpy(ptr, &v, sizeof(v));
}
static inline int lduw_le_p(const void *ptr)
{
- return (uint16_t)le_bswap(lduw_p(ptr), 16);
+ return (uint16_t)le_bswap(lduw_he_p(ptr), 16);
}
static inline int ldsw_le_p(const void *ptr)
{
- return (int16_t)le_bswap(lduw_p(ptr), 16);
+ return (int16_t)le_bswap(lduw_he_p(ptr), 16);
}
static inline int ldl_le_p(const void *ptr)
{
- return le_bswap(ldl_p(ptr), 32);
+ return le_bswap(ldl_he_p(ptr), 32);
}
static inline uint64_t ldq_le_p(const void *ptr)
{
- return le_bswap(ldq_p(ptr), 64);
+ return le_bswap(ldq_he_p(ptr), 64);
}
static inline void stw_le_p(void *ptr, uint16_t v)
{
- stw_p(ptr, le_bswap(v, 16));
+ stw_he_p(ptr, le_bswap(v, 16));
}
static inline void stl_le_p(void *ptr, uint32_t v)
{
- stl_p(ptr, le_bswap(v, 32));
+ stl_he_p(ptr, le_bswap(v, 32));
}
static inline void stq_le_p(void *ptr, uint64_t v)
{
- stq_p(ptr, le_bswap(v, 64));
+ stq_he_p(ptr, le_bswap(v, 64));
}
/* float access */
@@ -349,37 +350,37 @@ static inline void stfq_le_p(void *ptr, float64 v)
static inline int lduw_be_p(const void *ptr)
{
- return (uint16_t)be_bswap(lduw_p(ptr), 16);
+ return (uint16_t)be_bswap(lduw_he_p(ptr), 16);
}
static inline int ldsw_be_p(const void *ptr)
{
- return (int16_t)be_bswap(lduw_p(ptr), 16);
+ return (int16_t)be_bswap(lduw_he_p(ptr), 16);
}
static inline int ldl_be_p(const void *ptr)
{
- return be_bswap(ldl_p(ptr), 32);
+ return be_bswap(ldl_he_p(ptr), 32);
}
static inline uint64_t ldq_be_p(const void *ptr)
{
- return be_bswap(ldq_p(ptr), 64);
+ return be_bswap(ldq_he_p(ptr), 64);
}
static inline void stw_be_p(void *ptr, uint16_t v)
{
- stw_p(ptr, be_bswap(v, 16));
+ stw_he_p(ptr, be_bswap(v, 16));
}
static inline void stl_be_p(void *ptr, uint32_t v)
{
- stl_p(ptr, be_bswap(v, 32));
+ stl_he_p(ptr, be_bswap(v, 32));
}
static inline void stq_be_p(void *ptr, uint64_t v)
{
- stq_p(ptr, be_bswap(v, 64));
+ stq_he_p(ptr, be_bswap(v, 64));
}
/* float access */
--
1.7.10.4
- [Qemu-trivial] [PULL 21/23] bsd-user: replace fprintf(stderr, ...) with error_report(), (continued)
- [Qemu-trivial] [PULL 21/23] bsd-user: replace fprintf(stderr, ...) with error_report(), Michael Tokarev, 2014/05/26
- [Qemu-trivial] [PULL 20/23] audio: replace fprintf(stderr, ...) with error_report() in audio, Michael Tokarev, 2014/05/26
- [Qemu-trivial] [PULL 19/23] libcacard: fix wrong array expansion logic, Michael Tokarev, 2014/05/26
- [Qemu-trivial] [PULL 14/23] libcacard: Plug memory leaks around vreader_get_reader_list(), Michael Tokarev, 2014/05/26
- [Qemu-trivial] [PULL 09/23] arch_init: replace fprintf(stderr, ...) with error_report(), Michael Tokarev, 2014/05/26
- [Qemu-trivial] [PULL 15/23] libcacard/vreader: Drop broken recovery from failed assertion, Michael Tokarev, 2014/05/26
- [Qemu-trivial] [PULL 16/23] libcacard/vreader: Tighten assertion to clarify intent, Michael Tokarev, 2014/05/26
- [Qemu-trivial] [PULL 23/23] libcacard: remove useless initializers, Michael Tokarev, 2014/05/26
- [Qemu-trivial] [PULL 12/23] vl: fix 'name' option to work with -readconfig, Michael Tokarev, 2014/05/26
- [Qemu-trivial] [PULL 06/23] bswap.h: Rename ldl_p, stl_p, etc to ldl_he_p, stl_he_p, etc,
Michael Tokarev <=
- [Qemu-trivial] [PULL 17/23] libcacard: Convert two leftover realloc() to GLib, Michael Tokarev, 2014/05/26
- [Qemu-trivial] [PULL 22/23] net: cadence_gem: Fix top comment, Michael Tokarev, 2014/05/26
- [Qemu-trivial] [PULL 03/23] nbd: Close socket on negotiation failure., Michael Tokarev, 2014/05/26
- [Qemu-trivial] [PULL 18/23] libcacard/vcard_emul_nss: Drop a redundant conditional, Michael Tokarev, 2014/05/26
- [Qemu-trivial] [PULL 11/23] configure: Put tempfiles in a subdir of the build directory, Michael Tokarev, 2014/05/26
- Re: [Qemu-trivial] [Qemu-devel] [PULL 00/23] Trivial patches for 2014-05-26, Peter Maydell, 2014/05/27