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# Date Author Comment
a23bbfda 06/11/2013 07:03 pm Andreas Färber

cpu: Turn cpu_get_memory_mapping() into a CPUState hook

Change error reporting from return value to Error argument.

Reviewed-by: Jens Freimann <>
Reviewed-by: Luiz Capitulino <>
[AF: Fixed cpu_get_memory_mapping() documentation]...
444d5590 06/11/2013 06:50 pm Andreas Färber

cpu: Turn cpu_paging_enabled() into a CPUState hook

Relocate assignment of x86 get_arch_id to have all hooks in one place.

Reviewed-by: Jens Freimann <>
Reviewed-by: Luiz Capitulino <>
Signed-off-by: Andreas Färber <>
bff63471 05/31/2013 04:02 pm Qiao Nuohan

target-i386: Fix mask of pte index in memory mapping

Function walk_pte() needs pte index to calculate virtual address.
However, pte index of PAE paging or IA-32e paging is 9 bit, so the mask
should be 0x1ff.

Signed-off-by: Qiao Nuohan <>...
fbc2ed95 05/31/2013 04:02 pm Luiz Capitulino

target-i386: fix abort on bad PML4E/PDPTE/PDE/PTE addresses

The code used to walk IA-32e page-tables, and possibly PAE page-tables,
uses the bit mask ~0xfff to get the next PML4E/PDPTE/PDE/PTE address.

However, as we use a uint64_t to store the resulting address, that mask...
6ad53bdf 01/09/2013 07:12 pm Wen Congyang

target-i386: fix bits 39:32 of the final physical address when using 4M page

((pde & 0x1fe000) << 19) is the bits 39:32 of the final physical address, and
we shouldn't use unit32_t to calculate it. Convert the type to hwaddr to fix
this problem.

Signed-off-by: Wen Congyang <>...
9c17d615 12/19/2012 09:32 am Paolo Bonzini

softmmu: move include files to include/sysemu/

Signed-off-by: Paolo Bonzini <>
022c62cb 12/19/2012 09:31 am Paolo Bonzini

exec: move include files to include/exec/

Signed-off-by: Paolo Bonzini <>
a8170e5e 10/23/2012 04:58 pm Avi Kivity

Rename target_phys_addr_t to hwaddr

target_phys_addr_t is unwieldly, violates the C standard (_t suffixes are
reserved) and its purpose doesn't match the name (most target_phys_addr_t
addresses are not target specific). Replace it with a finger-friendly,...
fc0608ac 06/11/2012 11:20 pm Stefan Weil

Fix some more license versions (GPL2+ instead of GPL2)

Signed-off-by: Stefan Weil <>
Signed-off-by: Wen Congyang <>
5f86146f 06/07/2012 10:20 am Paolo Bonzini

dump: remove dumping stuff from cpu-all.h

This simplifies things, because they will only be included for softmmu
targets and because the stubs are taken out-of-line in separate files,
which in the future could even be compiled only once.

Signed-off-by: Paolo Bonzini <>
fae001f5 06/04/2012 07:49 pm Wen Congyang

implement cpu_get_memory_mapping()

Walk cpu's page table and collect all virtual address and physical address mapping.
Then, add these mapping into memory mapping list. If the guest does not use paging,
it will do nothing. Note: the I/O memory will be skipped....
31a2207a 06/04/2012 07:49 pm Wen Congyang

Add API to check whether paging mode is enabled

This API will be used in the following patch.

Signed-off-by: Wen Congyang <>
Signed-off-by: Luiz Capitulino <>