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Name Size
  QMP
  audio
  block
  bsd-user
  darwin-user
  default-configs
  docs
  fpu
  gdb-xml
  hw
  linux-user
  net
  pc-bios
  roms
  slirp
  target-alpha
  target-arm
  target-cris
  target-i386
  target-m68k
  target-microblaze
  target-mips
  target-ppc
  target-s390x
  target-sh4
  target-sparc
  tcg
  tests
.gitignore 611 Bytes
.gitmodules 140 Bytes
CODING_STYLE 2.7 kB
COPYING 17.6 kB
COPYING.LIB 25.8 kB
Changelog 22.4 kB
LICENSE 637 Bytes
MAINTAINERS 2.3 kB
Makefile 10 kB
Makefile.hw 487 Bytes
Makefile.objs 5.5 kB
Makefile.target 10.8 kB
Makefile.user 426 Bytes
README 59 Bytes
TODO 1.1 kB
VERSION 8 Bytes
a.out.h 13.6 kB
acl.c 4.4 kB
acl.h 2.1 kB
aes.c 59.7 kB
aes.h 717 Bytes
aio.c 5.7 kB
alpha-dis.c 79.8 kB
alpha.ld 3.9 kB
arm-dis.c 156.6 kB
arm-semi.c 14.1 kB
arm.ld 4.6 kB
async.c 5.9 kB
balloon.h 658 Bytes
block-migration.c 14.1 kB
block-migration.h 504 Bytes
block.c 58.8 kB
block.h 8.5 kB
block_int.h 7.6 kB
bswap.h 4.7 kB
bt-host.c 5.4 kB
bt-host.h 123 Bytes
bt-vhci.c 4.5 kB
buffered_file.c 6.1 kB
buffered_file.h 916 Bytes
cache-utils.c 1.6 kB
cache-utils.h 1.1 kB
check-qdict.c 7.9 kB
check-qfloat.c 1.6 kB
check-qint.c 2 kB
check-qjson.c 17.5 kB
check-qlist.c 2.8 kB
check-qstring.c 2.7 kB
cmd.c 10.9 kB
cmd.h 2.2 kB
cocoa.m 37.1 kB
config.h 52 Bytes
configure 67.5 kB
console.c 44.7 kB
console.h 10.1 kB
cpu-all.h 26.2 kB
cpu-common.h 3.6 kB
cpu-defs.h 8.7 kB
cpu-exec.c 41.1 kB
create_config 2.1 kB
cris-dis.c 80.3 kB
curses.c 9.8 kB
curses_keys.h 12.4 kB
cutils.c 5.6 kB
d3des.c 15 kB
d3des.h 1.6 kB
def-helper.h 6.6 kB
device_tree.c 2.6 kB
device_tree.h 942 Bytes
dis-asm.h 18 kB
disas.c 11 kB
disas.h 1.1 kB
dma-helpers.c 4.7 kB
dma.h 1.1 kB
dyngen-exec.h 3.5 kB
elf.h 43 kB
envlist.c 5.3 kB
envlist.h 533 Bytes
exec-all.h 12 kB
exec.c 110.2 kB
feature_to_c.sh 2.1 kB
gdbstub.c 66.7 kB
gdbstub.h 1.1 kB
gen-icount.h 1.2 kB
host-utils.c 2.8 kB
host-utils.h 5.4 kB
hostregs_helper.h 1.8 kB
hpet.h 618 Bytes
hppa-dis.c 100.1 kB
hppa.ld 8 kB
hxtool 720 Bytes
i386-dis.c 159.1 kB
i386.ld 4.7 kB
ia64.ld 8.2 kB
input.c 6.7 kB
ioport-user.c 1.6 kB
ioport.c 6.8 kB
ioport.h 1.8 kB
json-lexer.c 7.1 kB
json-lexer.h 977 Bytes
json-parser.c 12.8 kB
json-parser.h 421 Bytes
json-streamer.c 2.2 kB
json-streamer.h 959 Bytes
keymaps.c 5.3 kB
keymaps.h 2 kB
kvm-all.c 27.5 kB
kvm.h 3.9 kB
libfdt_env.h 1.1 kB
linux-aio.c 6.6 kB
m68k-dis.c 211.6 kB
m68k-semi.c 12.2 kB
m68k.ld 5.9 kB
microblaze-dis.c 62 kB
migration-exec.c 3.2 kB
migration-fd.c 3.1 kB
migration-tcp.c 4.9 kB
migration-unix.c 5.1 kB
migration.c 12.1 kB
migration.h 3.5 kB
mips-dis.c 204.7 kB
mips.ld 8.4 kB
module.c 1.3 kB
module.h 1.1 kB
monitor.c 120.8 kB
monitor.h 1.3 kB
nbd.c 13.9 kB
nbd.h 1.8 kB
net-checksum.c 2.2 kB
net.c 35.2 kB
net.h 5.7 kB
osdep.c 7.3 kB
osdep.h 2.4 kB
path.c 4.3 kB
pci-ids.txt 883 Bytes
posix-aio-compat.c 15.5 kB
ppc-dis.c 237 kB
ppc.ld 8.5 kB
ppc64.ld 7.8 kB
qbool.c 1.4 kB
qbool.h 535 Bytes
qdict-test-data.txt 88.4 kB
qdict.c 8.8 kB
qdict.h 1.6 kB
qemu-aio.h 2 kB
qemu-binfmt-conf.sh 4.2 kB
qemu-char.c 64.8 kB
qemu-char.h 3.8 kB
qemu-common.h 7.8 kB
qemu-config.c 10.6 kB
qemu-config.h 545 Bytes
qemu-doc.texi 67 kB
qemu-img-cmds.hx 1.5 kB
qemu-img.c 36.5 kB
qemu-img.texi 6.4 kB
qemu-io.c 30.6 kB
qemu-lock.h 6 kB
qemu-log.h 2.1 kB
qemu-malloc.c 2.4 kB
qemu-monitor.hx 27.8 kB
qemu-nbd.c 13.1 kB
qemu-nbd.texi 1.5 kB
qemu-objects.h 490 Bytes
qemu-option.c 20.6 kB
qemu-option.h 4.9 kB
qemu-options.hx 69.4 kB
qemu-queue.h 22 kB
qemu-sockets.c 18.5 kB
qemu-tech.texi 22.1 kB
qemu-thread.c 3.3 kB
qemu-thread.h 1.1 kB
qemu-timer.h 2 kB
qemu-tool.c 1.7 kB
qemu.sasl 1.3 kB
qemu_socket.h 1.7 kB
qerror.c 8.6 kB
qerror.h 2.9 kB
qfloat.c 1.5 kB
qfloat.h 562 Bytes
qint.c 1.2 kB
qint.h 279 Bytes
qjson.c 6 kB
qjson.h 649 Bytes
qlist.c 3 kB
qlist.h 1.3 kB
qobject.h 2.7 kB
qstring.c 3.1 kB
qstring.h 621 Bytes
readline.c 12.8 kB
readline.h 1.5 kB
rules.mak 1.6 kB
s390-dis.c 90.2 kB
s390.ld 6.9 kB
savevm.c 45.7 kB
sdl.c 27.6 kB
sdl_keysym.h 8.5 kB
sdl_zoom.c 2.8 kB
sdl_zoom.h 578 Bytes
sdl_zoom_template.h 7 kB
sh4-dis.c 82.9 kB
softmmu-semi.h 2 kB
softmmu_defs.h 1.1 kB
softmmu_exec.h 2.7 kB
softmmu_header.h 4.8 kB
softmmu_template.h 11.8 kB
sparc-dis.c 170.9 kB
sparc.ld 4.7 kB
sparc64.ld 4.4 kB
sysemu.h 7.1 kB
targphys.h 720 Bytes
tcg-runtime.c 1.8 kB
texi2pod.pl 11.9 kB
thunk.c 8.2 kB
thunk.h 4.1 kB
translate-all.c 5 kB
uboot_image.h 5.9 kB
usb-bsd.c 17.4 kB
usb-linux.c 42.1 kB
usb-stub.c 1.8 kB
vgafont.h 93.3 kB
vl.c 154.4 kB
vnc-auth-sasl.c 19.1 kB
vnc-auth-sasl.h 2.3 kB
vnc-auth-vencrypt.c 5.6 kB
vnc-auth-vencrypt.h 1.4 kB
vnc-tls.c 14 kB
vnc-tls.h 2.2 kB
vnc.c 78.1 kB
vnc.h 9.6 kB
vnc_keysym.h 11.1 kB
vnchextile.h 4.6 kB
x86_64.ld 6.6 kB
x_keymap.c 5.9 kB
x_keymap.h 1.3 kB

Latest revisions

# Date Author Comment
cca1af8c 02/09/2010 11:54 pm Aurelien Jarno

tcg/mips: fix crash in tcg_out_qemu_ld()

The address register is overriden when it corresponds to v0 and the fast
path is taken, which leads to a crash. Fix that by using the a0 register
instead.

Signed-off-by: Aurelien Jarno <>
5a25cc2b 02/09/2010 10:08 pm Aurelien Jarno

target-sh4: MMU: separate execute and read/write permissions

On SH4, the ITLB and UTLB configurations are memory mapped, so loading
ITLB entries from UTLB has to be simulated correctly. For that the QEMU
TLB has to be handle the execute (ITLB) and read/write permissions...
1f486815 02/09/2010 10:08 pm Aurelien Jarno

target-sh4: MMU: fix mem_idx computation

The mem_idx is wrongly computed. As written in target-sh4/cpu.h, mode 0
corresponds to kernel mode (SR_MD = 1), while mode 1 corresponds to user
mode (SR_MD = 0).

Signed-off-by: Aurelien Jarno <>
0f3f1ec7 02/09/2010 10:08 pm Aurelien Jarno

target-sh4: MMU: simplify call to tlb_set_page()

tlb_set_page() doesn't need addresses with offset, but simply the
page aligned addresses.

Signed-off-by: Aurelien Jarno <>
4d1e4ff6 02/09/2010 10:08 pm Aurelien Jarno

target-sh4: MMU: fix ITLB priviledge check

There is an ITLB access violation if SR_MD=0 (user mode) while
the high bit of the protection key is 0 (priviledge mode).

Signed-off-by: Aurelien Jarno <>
628b61a0 02/09/2010 10:08 pm Aurelien Jarno

target-sh4: MMU: optimize UTLB accesses

With the current code, the QEMU TLB is setup to match the read/write
mode of the MMU fault. This means when read access is done, the page
is setup in read-only mode. When the page is later accessed in write
mode, an MMU fault happened, and the page is switch in write-only...
af090497 02/09/2010 10:08 pm Aurelien Jarno

target-sh4: MMU: reduce the size of a TLB entry

Reduce the size of the TLB entry from 32 to 16 bytes, reorganising
members and using a bit field.

Signed-off-by: Aurelien Jarno <>
55ff33a4 02/09/2010 10:08 pm Aurelien Jarno

target-sh4: MMU: remove dead code

Signed-off-by: Aurelien Jarno <>
03e3b61e 02/09/2010 10:08 pm Aurelien Jarno

target-sh4: MMU: fix store queue addresses

The store queues are located from 0xe0000000 to 0xe3ffffff.

Signed-off-by: Aurelien Jarno <>
e0bcb9ca 02/09/2010 10:07 pm Aurelien Jarno

sh7750: handle MMUCR TI bit

When the MMUCR TI bit is set, all the UTLB and ITLB entries should be
flushed.

Signed-off-by: Aurelien Jarno <>

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