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authorPeter Maydell <peter.maydell@linaro.org>2015-04-26 16:49:23 +0100
committerPeter Maydell <peter.maydell@linaro.org>2015-04-26 16:49:23 +0100
commit3b6434953934e6d4a776ed426d8c6d6badee176f (patch)
tree0c2afed915cf5687dd0be64cc9042475c34cfc9e /memory.c
parentcc05c43ad942165ecc6ffd39e41991bee43af044 (diff)
downloadqemu-arm-3b6434953934e6d4a776ed426d8c6d6badee176f.tar.gz
memory: Replace io_mem_read/write with memory_region_dispatch_read/write
Rather than retaining io_mem_read/write as simple wrappers around the memory_region_dispatch_read/write functions, make the latter public and change all the callers to use them, since we need to touch all the callsites anyway to add MemTxAttrs and MemTxResult support. Delete io_mem_read and io_mem_write entirely. (All the callers currently pass MEMTXATTRS_UNSPECIFIED and convert the return value back to bool or ignore it.) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Diffstat (limited to 'memory.c')
-rw-r--r--memory.c33
1 files changed, 10 insertions, 23 deletions
diff --git a/memory.c b/memory.c
index 9bb5674bb9..a403c86b22 100644
--- a/memory.c
+++ b/memory.c
@@ -1131,11 +1131,11 @@ static MemTxResult memory_region_dispatch_read1(MemoryRegion *mr,
}
}
-static MemTxResult memory_region_dispatch_read(MemoryRegion *mr,
- hwaddr addr,
- uint64_t *pval,
- unsigned size,
- MemTxAttrs attrs)
+MemTxResult memory_region_dispatch_read(MemoryRegion *mr,
+ hwaddr addr,
+ uint64_t *pval,
+ unsigned size,
+ MemTxAttrs attrs)
{
MemTxResult r;
@@ -1149,11 +1149,11 @@ static MemTxResult memory_region_dispatch_read(MemoryRegion *mr,
return r;
}
-static MemTxResult memory_region_dispatch_write(MemoryRegion *mr,
- hwaddr addr,
- uint64_t data,
- unsigned size,
- MemTxAttrs attrs)
+MemTxResult memory_region_dispatch_write(MemoryRegion *mr,
+ hwaddr addr,
+ uint64_t data,
+ unsigned size,
+ MemTxAttrs attrs)
{
if (!memory_region_access_valid(mr, addr, size, true)) {
unassigned_mem_write(mr, addr, data, size);
@@ -2063,19 +2063,6 @@ void address_space_destroy(AddressSpace *as)
call_rcu(as, do_address_space_destroy, rcu);
}
-bool io_mem_read(MemoryRegion *mr, hwaddr addr, uint64_t *pval, unsigned size)
-{
- return memory_region_dispatch_read(mr, addr, pval, size,
- MEMTXATTRS_UNSPECIFIED);
-}
-
-bool io_mem_write(MemoryRegion *mr, hwaddr addr,
- uint64_t val, unsigned size)
-{
- return memory_region_dispatch_write(mr, addr, val, size,
- MEMTXATTRS_UNSPECIFIED);
-}
-
typedef struct MemoryRegionList MemoryRegionList;
struct MemoryRegionList {