Statistics
| Branch: | Revision:

root / include / exec @ e85ef538

Name Size
  user
address-spaces.h 917 Bytes
cpu-all.h 15.6 kB
cpu-common.h 3.5 kB
cpu-defs.h 7.4 kB
cputlb.h 1.7 kB
def-helper.h 8.5 kB
exec-all.h 14.5 kB
gdbstub.h 1.5 kB
gen-icount.h 1.7 kB
hwaddr.h 491 Bytes
ioport.h 2.6 kB
iorange.h 705 Bytes
memory-internal.h 4.1 kB
memory.h 32.3 kB
poison.h 1.8 kB
softmmu-semi.h 2.1 kB
softmmu_defs.h 1.6 kB
softmmu_exec.h 3.4 kB
softmmu_header.h 5.5 kB
softmmu_template.h 12 kB
spinlock.h 1.6 kB

Latest revisions

# Date Author Comment
e85ef538 06/05/2013 03:54 pm Richard Henderson

tcg: Use QEMU_BUILD_BUG_ON for CPU_TLB_ENTRY_BITS

Rather than a hand-coded version of the same thing.

Reviewed-by: Andreas Färber <>
Reviewed-by: liguang <>
Signed-off-by: Richard Henderson <>
fd8aaa76 05/29/2013 05:27 pm Paolo Bonzini

memory: add return value to address_space_rw/read/write

Reviewed-by: Richard Henderson <>
Signed-off-by: Paolo Bonzini <>
791af8c8 05/29/2013 05:27 pm Paolo Bonzini

memory: propagate errors on I/O dispatch

Reviewed-by: Richard Henderson <>
Signed-off-by: Paolo Bonzini <>
a649b916 05/29/2013 05:27 pm Paolo Bonzini

exec: just use io_mem_read/io_mem_write for 8-byte I/O accesses

The memory API is able to split it in two 4-byte accesses.

Reviewed-by: Richard Henderson <>
Signed-off-by: Paolo Bonzini <>
51644ab7 05/29/2013 05:27 pm Paolo Bonzini

memory: add address_space_access_valid

The old-style IOMMU lets you check whether an access is valid in a
given DMAContext. There is no equivalent for AddressSpace in the
memory API, implement it with a lookup of the dispatch tree.

Reviewed-by: Richard Henderson <>...
d2702032 05/29/2013 05:27 pm Paolo Bonzini

memory: export memory_region_access_valid to exec.c

We'll use it to implement address_space_access_valid.

Reviewed-by: Richard Henderson <>
Signed-off-by: Paolo Bonzini <>
d197063f 05/29/2013 05:26 pm Paolo Bonzini

memory: move unassigned_mem_ops to memory.c

reservation_ops is already doing the same thing.

Reviewed-by: Richard Henderson <>
Signed-off-by: Paolo Bonzini <>
149f54b5 05/29/2013 05:26 pm Paolo Bonzini

memory: add address_space_translate

Using phys_page_find to translate an AddressSpace to a MemoryRegionSection
is unwieldy. It requires to pass the page index rather than the address,
and later memory_region_section_addr has to be called. Replace
memory_region_section_addr with a function that does all of it: call...
0844e007 05/29/2013 05:26 pm Paolo Bonzini

exec: make io_mem_unassigned private

There is no reason to avoid a recompile before accessing unassigned
memory. In the end it will be treated as MMIO anyway.

Reviewed-by: Richard Henderson <>
Signed-off-by: Paolo Bonzini <>
2a8e7499 05/29/2013 05:26 pm Paolo Bonzini

exec: eliminate io_mem_ram

It is never used, the IOTLB always goes through io_mem_notdirty.

In fact in softmmu_template.h, if it were, QEMU would crash just
below the tests, as soon as io_mem_read/write dispatches to
error_mem_read/write.

Reviewed-by: Richard Henderson <>...

View revisions

Also available in: Atom