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# Date Author Comment
582b55a9 12/20/2013 02:58 am Alexander Graf

roms: Flush icache when writing roms to guest memory

We use the rom infrastructure to write firmware and/or initial kernel
blobs into guest address space. So we're basically emulating the cache
off phase on very early system bootup.

That phase is usually responsible for clearing the instruction cache for...
1b5ec234 07/04/2013 06:42 pm Paolo Bonzini

memory: return MemoryRegion from qemu_ram_addr_from_host

It will be needed in the next patch.

Reviewed-by: Jan Kiszka <>
Signed-off-by: Paolo Bonzini <>
7443b437 07/04/2013 06:42 pm Paolo Bonzini

exec: move qemu_ram_addr_from_host_nofail to cputlb.c

After the next patch it would not be used elsewhere anyway. Also,
the _nofail and the standard versions of this function return different
things, which is confusing. Removing the function from the public headers...
ce927ed9 06/28/2013 02:25 pm Andreas Färber

hwaddr: Make hwaddr type usable beyond softmmu

While not normally needed for *-user, it can safely be used there since
always based on uint64_t, to avoid ifdeffery.

To avoid accidental uses, move the guards from exec/hwaddr.h to its
inclusion sites. No need for them in include/hw/....
bd2fa51f 06/27/2013 03:38 am Michael R. Hines

rdma: introduce qemu_ram_foreach_block()

This is used during RDMA initialization in order to
transmit a description of all the RAM blocks to the
peer for later dynamic chunk registration purposes.

Reviewed-by: Juan Quintela <>
Reviewed-by: Paolo Bonzini <>...
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 <>...
8b0d6711 05/24/2013 07:42 pm Paolo Bonzini

exec: eliminate stq_phys_notdirty

It is not used anywhere.

Reviewed-by: Peter Maydell <>
Signed-off-by: Paolo Bonzini <>
ee983cb3 05/24/2013 07:42 pm Paolo Bonzini

exec: make qemu_get_ram_ptr private

It is a private interface between exec.c and memory.c.

Reviewed-by: Peter Maydell <>
Signed-off-by: Paolo Bonzini <>
4f39178b 05/24/2013 07:42 pm Paolo Bonzini

exec: eliminate qemu_put_ram_ptr

Reviewed-by: Peter Maydell <>
Signed-off-by: Paolo Bonzini <>
501a7ce7 12/23/2012 01:40 am Andreas Färber

Merge branch 'master' of git://git.qemu.org/qemu into qom-cpu

Adapt header include paths.

Signed-off-by: Andreas Färber <>
1de7afc9 12/19/2012 09:32 am Paolo Bonzini

misc: move include files to include/qemu/

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 <>