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author | Avi Kivity <avi@redhat.com> | 2012-02-08 16:54:16 +0200 |
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committer | Avi Kivity <avi@redhat.com> | 2012-02-29 13:44:42 +0200 |
commit | 9363274709af23c499b6db3eb402b6f9aa46c40b (patch) | |
tree | 5db489178fce25d9af97354b916cee3cd5e3be10 /memory.c | |
parent | d7ec83e6b57f48cf07f663e232e4aa2b32bc33c7 (diff) | |
download | hqemu-9363274709af23c499b6db3eb402b6f9aa46c40b.zip hqemu-9363274709af23c499b6db3eb402b6f9aa46c40b.tar.gz |
memory: use a MemoryListener for core memory map updates too
This transforms memory.c into a library which can then be unit tested
easily, by feeding it inputs and listening to its outputs.
Signed-off-by: Avi Kivity <avi@redhat.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'memory.c')
-rw-r--r-- | memory.c | 27 |
1 files changed, 1 insertions, 26 deletions
@@ -338,28 +338,10 @@ static void access_with_adjusted_size(target_phys_addr_t addr, static void as_memory_range_add(AddressSpace *as, FlatRange *fr) { - MemoryRegionSection section = { - .mr = fr->mr, - .offset_within_address_space = int128_get64(fr->addr.start), - .offset_within_region = fr->offset_in_region, - .size = int128_get64(fr->addr.size), - .readonly = fr->readonly, - }; - - cpu_register_physical_memory_log(§ion, fr->readonly); } static void as_memory_range_del(AddressSpace *as, FlatRange *fr) { - MemoryRegionSection section = { - .mr = &io_mem_unassigned, - .offset_within_address_space = int128_get64(fr->addr.start), - .offset_within_region = int128_get64(fr->addr.start), - .size = int128_get64(fr->addr.size), - .readonly = fr->readonly, - }; - - cpu_register_physical_memory_log(§ion, false); } static void as_memory_log_start(AddressSpace *as, FlatRange *fr) @@ -450,22 +432,17 @@ static void memory_region_iorange_write(IORange *iorange, memory_region_write_accessor, mr); } -static const IORangeOps memory_region_iorange_ops = { +const IORangeOps memory_region_iorange_ops = { .read = memory_region_iorange_read, .write = memory_region_iorange_write, }; static void as_io_range_add(AddressSpace *as, FlatRange *fr) { - iorange_init(&fr->mr->iorange, &memory_region_iorange_ops, - int128_get64(fr->addr.start), int128_get64(fr->addr.size)); - ioport_register(&fr->mr->iorange); } static void as_io_range_del(AddressSpace *as, FlatRange *fr) { - isa_unassign_ioport(int128_get64(fr->addr.start), - int128_get64(fr->addr.size)); } static const AddressSpaceOps address_space_ops_io = { @@ -1456,7 +1433,6 @@ void memory_global_sync_dirty_bitmap(MemoryRegion *address_space) void memory_global_dirty_log_start(void) { - cpu_physical_memory_set_dirty_tracking(1); global_dirty_log = true; MEMORY_LISTENER_CALL(log_global_start, Forward); } @@ -1465,7 +1441,6 @@ void memory_global_dirty_log_stop(void) { global_dirty_log = false; MEMORY_LISTENER_CALL(log_global_stop, Reverse); - cpu_physical_memory_set_dirty_tracking(0); } static void listener_add_address_space(MemoryListener *listener, |