diff options
| author | Andrew Jones <drjones@redhat.com> | 2016-01-11 20:56:20 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2016-01-15 14:40:25 +0000 |
| commit | 8161befdd15ddc5a8bb9e807ff1ac5907c594688 (patch) | |
| tree | a2357c43d9deded78f16a3a5051918fd345a41f2 /include | |
| parent | b09afd58e4cb61a854c34040a12962e5b6f05ca5 (diff) | |
| download | qemu-8161befdd15ddc5a8bb9e807ff1ac5907c594688.zip | |
dump: allow target to set the page size
This is necessary for targets that don't have TARGET_PAGE_SIZE ==
real-target-page-size. The target should set the page size to the
correct one, if known, or, if not known, to the maximum page size
it supports.
(No functional change.)
Signed-off-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1452542185-10914-4-git-send-email-drjones@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/sysemu/dump-arch.h | 8 | ||||
| -rw-r--r-- | include/sysemu/dump.h | 10 |
2 files changed, 7 insertions, 11 deletions
diff --git a/include/sysemu/dump-arch.h b/include/sysemu/dump-arch.h index 9c95cede3d..43358396ea 100644 --- a/include/sysemu/dump-arch.h +++ b/include/sysemu/dump-arch.h @@ -15,9 +15,11 @@ #define DUMP_ARCH_H typedef struct ArchDumpInfo { - int d_machine; /* Architecture */ - int d_endian; /* ELFDATA2LSB or ELFDATA2MSB */ - int d_class; /* ELFCLASS32 or ELFCLASS64 */ + int d_machine; /* Architecture */ + int d_endian; /* ELFDATA2LSB or ELFDATA2MSB */ + int d_class; /* ELFCLASS32 or ELFCLASS64 */ + uint32_t page_size; /* The target's page size. If it's variable and + * unknown, then this should be the maximum. */ } ArchDumpInfo; struct GuestPhysBlockList; /* memory_mapping.h */ diff --git a/include/sysemu/dump.h b/include/sysemu/dump.h index 7e4ec5c7d9..16cbd8d881 100644 --- a/include/sysemu/dump.h +++ b/include/sysemu/dump.h @@ -20,12 +20,9 @@ #define VERSION_FLAT_HEADER (1) /* version of flattened format */ #define END_FLAG_FLAT_HEADER (-1) +#ifndef ARCH_PFN_OFFSET #define ARCH_PFN_OFFSET (0) - -#define paddr_to_pfn(X) \ - (((unsigned long long)(X) >> TARGET_PAGE_BITS) - ARCH_PFN_OFFSET) -#define pfn_to_paddr(X) \ - (((unsigned long long)(X) + ARCH_PFN_OFFSET) << TARGET_PAGE_BITS) +#endif /* * flag for compressed format @@ -39,9 +36,6 @@ #define PHYS_BASE (0) #define DUMP_LEVEL (1) #define DISKDUMP_HEADER_BLOCKS (1) -#define BUFSIZE_BITMAP (TARGET_PAGE_SIZE) -#define PFN_BUFBITMAP (CHAR_BIT * BUFSIZE_BITMAP) -#define BUFSIZE_DATA_CACHE (TARGET_PAGE_SIZE * 4) #include "sysemu/dump-arch.h" #include "sysemu/memory_mapping.h" |