diff options
| author | Tony Nguyen <tony.nguyen@bt.com> | 2019-08-24 04:36:46 +1000 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2019-09-03 08:30:38 -0700 |
| commit | 3d9e7c3e7bf11962e1100d077e46f93f780b7310 (patch) | |
| tree | 73c9a7e2aa93e5ed0e1a4eddaa0146d7a459d364 /memory_ldst.inc.c | |
| parent | 475fbf0a3c006b4aa96f423666e285d295e51e38 (diff) | |
exec: Access MemoryRegion with MemOp
The memory_region_dispatch_{read|write} operand "unsigned size" is
being converted into a "MemOp op".
Convert interfaces by using no-op size_memop.
After all interfaces are converted, size_memop will be implemented
and the memory_region_dispatch_{read|write} operand "unsigned size"
will be converted into a "MemOp op".
As size_memop is a no-op, this patch does not change any behaviour.
Signed-off-by: Tony Nguyen <tony.nguyen@bt.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <3b042deef0a60dd49ae2320ece92120ba6027f2b.1566466906.git.tony.nguyen@bt.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'memory_ldst.inc.c')
| -rw-r--r-- | memory_ldst.inc.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/memory_ldst.inc.c b/memory_ldst.inc.c index acf865b900..1e8a2fc3ba 100644 --- a/memory_ldst.inc.c +++ b/memory_ldst.inc.c @@ -38,7 +38,7 @@ static inline uint32_t glue(address_space_ldl_internal, SUFFIX)(ARG1_DECL, release_lock |= prepare_mmio_access(mr); /* I/O case */ - r = memory_region_dispatch_read(mr, addr1, &val, 4, attrs); + r = memory_region_dispatch_read(mr, addr1, &val, size_memop(4), attrs); #if defined(TARGET_WORDS_BIGENDIAN) if (endian == DEVICE_LITTLE_ENDIAN) { val = bswap32(val); @@ -114,7 +114,7 @@ static inline uint64_t glue(address_space_ldq_internal, SUFFIX)(ARG1_DECL, release_lock |= prepare_mmio_access(mr); /* I/O case */ - r = memory_region_dispatch_read(mr, addr1, &val, 8, attrs); + r = memory_region_dispatch_read(mr, addr1, &val, size_memop(8), attrs); #if defined(TARGET_WORDS_BIGENDIAN) if (endian == DEVICE_LITTLE_ENDIAN) { val = bswap64(val); @@ -188,7 +188,7 @@ uint32_t glue(address_space_ldub, SUFFIX)(ARG1_DECL, release_lock |= prepare_mmio_access(mr); /* I/O case */ - r = memory_region_dispatch_read(mr, addr1, &val, 1, attrs); + r = memory_region_dispatch_read(mr, addr1, &val, size_memop(1), attrs); } else { /* RAM case */ ptr = qemu_map_ram_ptr(mr->ram_block, addr1); @@ -224,7 +224,7 @@ static inline uint32_t glue(address_space_lduw_internal, SUFFIX)(ARG1_DECL, release_lock |= prepare_mmio_access(mr); /* I/O case */ - r = memory_region_dispatch_read(mr, addr1, &val, 2, attrs); + r = memory_region_dispatch_read(mr, addr1, &val, size_memop(2), attrs); #if defined(TARGET_WORDS_BIGENDIAN) if (endian == DEVICE_LITTLE_ENDIAN) { val = bswap16(val); @@ -300,7 +300,7 @@ void glue(address_space_stl_notdirty, SUFFIX)(ARG1_DECL, if (l < 4 || !memory_access_is_direct(mr, true)) { release_lock |= prepare_mmio_access(mr); - r = memory_region_dispatch_write(mr, addr1, val, 4, attrs); + r = memory_region_dispatch_write(mr, addr1, val, size_memop(4), attrs); } else { ptr = qemu_map_ram_ptr(mr->ram_block, addr1); stl_p(ptr, val); @@ -346,7 +346,7 @@ static inline void glue(address_space_stl_internal, SUFFIX)(ARG1_DECL, val = bswap32(val); } #endif - r = memory_region_dispatch_write(mr, addr1, val, 4, attrs); + r = memory_region_dispatch_write(mr, addr1, val, size_memop(4), attrs); } else { /* RAM case */ ptr = qemu_map_ram_ptr(mr->ram_block, addr1); @@ -408,7 +408,7 @@ void glue(address_space_stb, SUFFIX)(ARG1_DECL, mr = TRANSLATE(addr, &addr1, &l, true, attrs); if (!memory_access_is_direct(mr, true)) { release_lock |= prepare_mmio_access(mr); - r = memory_region_dispatch_write(mr, addr1, val, 1, attrs); + r = memory_region_dispatch_write(mr, addr1, val, size_memop(1), attrs); } else { /* RAM case */ ptr = qemu_map_ram_ptr(mr->ram_block, addr1); @@ -451,7 +451,7 @@ static inline void glue(address_space_stw_internal, SUFFIX)(ARG1_DECL, val = bswap16(val); } #endif - r = memory_region_dispatch_write(mr, addr1, val, 2, attrs); + r = memory_region_dispatch_write(mr, addr1, val, size_memop(2), attrs); } else { /* RAM case */ ptr = qemu_map_ram_ptr(mr->ram_block, addr1); @@ -524,7 +524,7 @@ static void glue(address_space_stq_internal, SUFFIX)(ARG1_DECL, val = bswap64(val); } #endif - r = memory_region_dispatch_write(mr, addr1, val, 8, attrs); + r = memory_region_dispatch_write(mr, addr1, val, size_memop(8), attrs); } else { /* RAM case */ ptr = qemu_map_ram_ptr(mr->ram_block, addr1); |