motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-04 16:23:55 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

memory: Add offset_in_region to flatview_cb arguments

Browse source 
The function flatview_for_each_range() calls a callback for each
range in a FlatView.  Currently the callback gets the start and
length of the range and the MemoryRegion involved, but not the offset
within the MemoryRegion.  Add this to the callback's arguments; we're
going to want it for a new use in the next commit.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20210318174823.18066-4-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2021-03-18 17:48:21 +00:00
parent a5e32ec1ed
commit b3566001d4
3 changed files with 9 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

2
include/exec/memory.h
View file

@ -782,6 +782,7 @@ static inline FlatView *address_space_to_flatview(AddressSpace *as)
* @start: start address of the range within the FlatView
* @len: length of the range in bytes
* @mr: MemoryRegion covering this range
* @offset_in_region: offset of the first byte of the range within @mr
* @opaque: data pointer passed to flatview_for_each_range()
*
* Returns: true to stop the iteration, false to keep going.
@ -789,6 +790,7 @@ static inline FlatView *address_space_to_flatview(AddressSpace *as)
typedef bool (*flatview_cb)(Int128 start,
Int128 len,
const MemoryRegion *mr,
hwaddr offset_in_region,
void *opaque);
/**