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| author | Andreas Färber <afaerber@suse.de> | 2013-06-28 19:31:32 +0200 |
|---|---|---|
| committer | Andreas Färber <afaerber@suse.de> | 2013-07-23 02:41:32 +0200 |
| commit | bdf7ae5bbdb3f050d97862b2ba0261fa902ebc53 (patch) | |
| tree | dec1f74f86690f2f5e7e9682e82ae08e40c0ac49 /include | |
| parent | b42eab27beaefd5c9bf9353383d6403e0628c014 (diff) | |
| download | focaccia-qemu-bdf7ae5bbdb3f050d97862b2ba0261fa902ebc53.tar.gz focaccia-qemu-bdf7ae5bbdb3f050d97862b2ba0261fa902ebc53.zip | |
cpu: Introduce CPUClass::synchronize_from_tb() for cpu_pc_from_tb()
Where no extra implementation is needed, fall back to CPUClass::set_pc(). Acked-by: Michael Walle <michael@walle.cc> (for lm32) Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/qom/cpu.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/qom/cpu.h b/include/qom/cpu.h index 4620fee540..4e5ec77919 100644 --- a/include/qom/cpu.h +++ b/include/qom/cpu.h @@ -60,6 +60,8 @@ typedef void (*CPUUnassignedAccess)(CPUState *cpu, hwaddr addr, bool is_write, bool is_exec, int opaque, unsigned size); +struct TranslationBlock; + /** * CPUClass: * @class_by_name: Callback to map -cpu command line model name to an @@ -74,6 +76,8 @@ typedef void (*CPUUnassignedAccess)(CPUState *cpu, hwaddr addr, * @get_paging_enabled: Callback for inquiring whether paging is enabled. * @get_memory_mapping: Callback for obtaining the memory mappings. * @set_pc: Callback for setting the Program Counter register. + * @synchronize_from_tb: Callback for synchronizing state from a TCG + * #TranslationBlock. * @vmsd: State description for migration. * * Represents a CPU family or model. @@ -98,6 +102,7 @@ typedef struct CPUClass { void (*get_memory_mapping)(CPUState *cpu, MemoryMappingList *list, Error **errp); void (*set_pc)(CPUState *cpu, vaddr value); + void (*synchronize_from_tb)(CPUState *cpu, struct TranslationBlock *tb); const struct VMStateDescription *vmsd; int (*write_elf64_note)(WriteCoreDumpFunction f, CPUState *cpu, |