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From: Tony Nguyen <tony.nguyen@bt.com>
To: qemu-devel@nongnu.org
Cc: Tony Nguyen <tony.nguyen@bt.com>, Paolo Bonzini <pbonzini@redhat.com>
Subject: [Qemu-devel]  [PATCH 9/9] memory: Delete memory_region_big_endian
Date: Sat, 24 Aug 2019 05:42:48 +1000
Message-ID: <faffd619a65fdab2dfcce3c75f3cffd4178875d7.1566588034.git.tony.nguyen@bt.com> (raw)
In-Reply-To: <cover.1566588033.git.tony.nguyen@bt.com>

memory_region_big_endian is no longer useful now we are consistently
using MemOp for endianness.

Signed-off-by: Tony Nguyen <tony.nguyen@bt.com>
---
 memory.c | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/memory.c b/memory.c
index ee7559a18c..b647a8d3dd 100644
--- a/memory.c
+++ b/memory.c
@@ -343,15 +343,6 @@ static void flatview_simplify(FlatView *view)
     }
 }
 
-static bool memory_region_big_endian(MemoryRegion *mr)
-{
-#ifdef TARGET_WORDS_BIGENDIAN
-    return mr->ops->endianness != MO_LE;
-#else
-    return mr->ops->endianness == MO_BE;
-#endif
-}
-
 static void adjust_endianness(MemoryRegion *mr, uint64_t *data, MemOp op)
 {
     if ((op & MO_BSWAP) != mr->ops->endianness) {
@@ -555,7 +546,7 @@ static MemTxResult access_with_adjusted_size(hwaddr addr,
     /* FIXME: support unaligned access? */
     access_size = MAX(MIN(size, access_size_max), access_size_min);
     access_mask = MAKE_64BIT_MASK(0, access_size * 8);
-    if (memory_region_big_endian(mr)) {
+    if (mr->ops->endianness == MO_BE) {
         for (i = 0; i < size; i += access_size) {
             r |= access_fn(mr, addr + i, value, access_size,
                         (size - access_size - i) * 8, access_mask, attrs);
-- 
2.23.0



  parent reply index

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-23 19:42 [Qemu-devel] [PATCH 0/9] Delete enum device_endian Tony Nguyen
2019-08-23 19:42 ` [Qemu-devel] [PATCH 1/9] exec: Map device_endian onto MemOp Tony Nguyen
2019-08-23 19:42 ` [Qemu-devel] [PATCH 2/9] exec: Replace DEVICE_NATIVE_ENDIAN with MO_TE Tony Nguyen
2019-08-23 19:42 ` [Qemu-devel] [PATCH 3/9] exec: Replace DEVICE_LITTLE_ENDIAN with MO_LE Tony Nguyen
2019-08-23 19:42 ` [Qemu-devel] [PATCH 4/9] exec: Replace DEVICE_BIG_ENDIAN with MO_BE Tony Nguyen
2019-08-23 19:42 ` [Qemu-devel] [PATCH 5/9] exec: Replace enum device_endian with MemOp Tony Nguyen
2019-08-23 19:42 ` [Qemu-devel] [PATCH 6/9] memory: Delete devend_memop Tony Nguyen
2019-08-24 22:30   ` Richard Henderson
2019-08-23 19:42 ` [Qemu-devel] [PATCH 7/9] exec: Delete device_endian Tony Nguyen
2019-08-23 19:42 ` [Qemu-devel] [PATCH 8/9] exec: Delete DEVICE_HOST_ENDIAN Tony Nguyen
2019-08-24 22:31   ` Richard Henderson
2019-08-23 19:42 ` Tony Nguyen [this message]
2019-08-24 22:32   ` [Qemu-devel] [PATCH 9/9] memory: Delete memory_region_big_endian Richard Henderson

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