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# Date Author Comment
27dd7730 12/20/2012 01:15 am Anthony Liguori

Merge remote-tracking branch 'bonzini/header-dirs' into staging

  • bonzini/header-dirs: (45 commits)
    janitor: move remaining public headers to include/
    hw: move executable format header files to hw/
    fpu: move public header file to include/fpu
    softmmu: move remaining include files to include/ subdirectories...
76cad711 12/19/2012 09:29 am Paolo Bonzini

build: kill libdis, move disassemblers to disas/

Signed-off-by: Paolo Bonzini <>
e12cdb1b 12/18/2012 06:21 pm John Spencer

fix build error on ARM due to wrong glibc check

the test for glibc < 2 "succeeds" wrongly for any non-glibc C library,
and breaks the build on musl libc.
we must first test if GLIBC is defined at all, before using it
unconditionally.

Signed-off-by: John Spencer <>...
a8a826a3 12/16/2012 10:35 am Blue Swirl

exec: refactor cpu_restore_state

Refactor common code around calls to cpu_restore_state().

tb_find_pc() has now no external users, make it static.

Signed-off-by: Blue Swirl <>
89c33337 09/15/2012 08:51 pm Blue Swirl

Remove unused CONFIG_TCG_PASS_AREG0 and dead code

Now that CONFIG_TCG_PASS_AREG0 is enabled for all targets,
remove dead code and support for !CONFIG_TCG_PASS_AREG0 case.

Remove dyngen-exec.h and all references to it. Although included by
hw/spapr_hcall.c, it does not seem to use it....
1846ec2c 08/09/2012 09:34 pm Blue Swirl

user: fix accidental AREG0 use

Global register AREG0 was always assumed to be usable in user-exec.c,
but this is incorrect for several targets.

Fix with #ifdeffery and by using other variables.

Signed-off-by: Blue Swirl <>
02d2bd5d 08/01/2012 04:54 pm Richard W.M. Jones

Replace 'struct siginfo' with 'siginfo_t'.

glibc 2.16 will remove the undocumented definition of 'struct siginfo'
from <bits/siginfo.h>.

This change is already present in glibc 2.15.90, so qemu compilation
of certain targets (eg. cris-user) breaks.

This struct was always typedef'd to be the same as 'siginfo_t' which...
77b2bc2c 06/28/2012 11:28 pm Blue Swirl

x86: avoid AREG0 for exceptions

Add an explicit CPUX86State parameter instead of relying on AREG0.

Merge raise_exception_env() to raise_exception(), likewise with
raise_exception_err_env() and raise_exception_err().

Introduce cpu_svm_check_intercept_param() and cpu_vmexit()...
c5954819 05/08/2012 07:15 pm Peter Maydell

user-exec.c: Don't assert on segfaults for non-valid addresses

h2g() will assert if passed an address that's not a valid guest address,
so handle_cpu_signal() needs to check before passing "data address
which caused a segfault" to it, since for a misbehaving guest...
20503968 04/14/2012 05:23 pm Blue Swirl

Use uintptr_t for various op related functions

Use uintptr_t instead of void * or unsigned long in
several op related functions, env->mem_io_pc and
GETPC macro.

Reviewed-by: Stefan Weil <>
Signed-off-by: Blue Swirl <>
9349b4f9 03/14/2012 11:20 pm Andreas Färber

Rename CPUState -> CPUArchState

Scripted conversion:
for file in .[hc] hw/.[hc] hw/kvm/*.[hc] linux-user/*.[hc] linux-user/m68k/*.[hc] bsd-user/*.[hc] darwin-user/*.[hc] tcg/*/*.[hc] target-*/cpu.h; do
sed -i "s/CPUState/CPUArchState/g" $file
done...
97b348e7 08/07/2011 12:32 pm Blue Swirl

Remove unused is_softmmu parameter from cpu_handle_mmu_fault

Parameter is_softmmu (and its evil mutant twin brother is_softmuu)
is not used in cpu_*_handle_mmu_fault() functions, remove them
and adjust callers.

Acked-by: Richard Henderson <>...
3e457172 07/30/2011 12:41 pm Blue Swirl

exec.h cleanup

Move softmmu_exec.h include directives from target-*/exec.h to
target-*/op_helper.c. Move also various other stuff only used in
op_helper.c there.

Define global env in dyngen-exec.h.

For i386, move wrappers for segment and FPU helpers from user-exec.c...
1162c041 06/26/2011 09:25 pm Blue Swirl

cpu_loop_exit: avoid using AREG0

Make cpu_loop_exit() take a parameter for CPUState instead of relying
on global env.

Signed-off-by: Blue Swirl <>
42a623c7 05/28/2011 09:26 am Blue Swirl

Move user emulator stuff from cpu-exec.c to user-exec.c

Simplify cpu-exec.c by refactoring.

Signed-off-by: Blue Swirl <>