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  audio
  backends
  block
  bsd-user
  default-configs
  disas
  docs
  fpu
  fsdev
  gdb-xml
  hw
  include
  libcacard
  linux-headers
  linux-user
  net
  pc-bios
  po
  qapi
  qga
  qobject
  qom
  roms
  scripts
  slirp
  stubs
  sysconfigs
  target-alpha
  target-arm
  target-cris
  target-i386
  target-lm32
  target-m68k
  target-microblaze
  target-mips
  target-moxie
  target-openrisc
  target-ppc
  target-s390x
  target-sh4
  target-sparc
  target-unicore32
  target-xtensa
  tcg
  tests
  trace
  ui
  util
.exrc 220 Bytes
.gitignore 1.7 kB
.gitmodules 754 Bytes
.mailmap 1.3 kB
CODING_STYLE 3.1 kB
COPYING 17.6 kB
COPYING.LIB 25.8 kB
Changelog 22.6 kB
HACKING 7 kB
LICENSE 846 Bytes
MAINTAINERS 16.5 kB
Makefile 17.1 kB
Makefile.objs 3.9 kB
Makefile.target 5.2 kB
README 80 Bytes
VERSION 7 Bytes
aio-posix.c 6.4 kB
aio-win32.c 6.1 kB
arch_init.c 33 kB
async.c 6.9 kB
balloon.c 3.7 kB
block-migration.c 22.5 kB
block.c 127.7 kB
blockdev-nbd.c 3 kB
blockdev.c 63.7 kB
blockjob.c 7.6 kB
bt-host.c 5.2 kB
bt-vhci.c 4.5 kB
configure 123.3 kB
coroutine-gthread.c 5.8 kB
coroutine-sigaltstack.c 8.3 kB
coroutine-ucontext.c 5.6 kB
coroutine-win32.c 2.6 kB
cpu-exec.c 29.2 kB
cpus.c 35.1 kB
cputlb.c 11.3 kB
device-hotplug.c 2.2 kB
device_tree.c 8.6 kB
disas.c 13.6 kB
dma-helpers.c 7 kB
dtc 0 Bytes
dump.c 23.2 kB
exec.c 73.7 kB
gdbstub.c 43.4 kB
hmp-commands.hx 47 kB
hmp.c 46.2 kB
hmp.h 4.3 kB
iohandler.c 6 kB
ioport.c 8.7 kB
kvm-all.c 52.6 kB
kvm-stub.c 2.4 kB
main-loop.c 13.5 kB
memory.c 57.4 kB
memory_mapping.c 10.3 kB
migration-exec.c 1.8 kB
migration-fd.c 1.6 kB
migration-rdma.c 104.7 kB
migration-tcp.c 2.3 kB
migration-unix.c 2.3 kB
migration.c 18.7 kB
monitor.c 142.5 kB
nbd.c 30.6 kB
os-posix.c 8.5 kB
os-win32.c 4.2 kB
page_cache.c 5 kB
pixman 0 Bytes
qapi-schema.json 105.3 kB
qdev-monitor.c 18.9 kB
qdict-test-data.txt 88.4 kB
qemu-bridge-helper.c 11.1 kB
qemu-char.c 98.9 kB
qemu-coroutine-io.c 3 kB
qemu-coroutine-lock.c 5 kB
qemu-coroutine-sleep.c 878 Bytes
qemu-coroutine.c 3 kB
qemu-doc.texi 89.7 kB
qemu-img-cmds.hx 2.5 kB
qemu-img.c 74.9 kB
qemu-img.texi 16.8 kB
qemu-io-cmds.c 52.1 kB
qemu-io.c 10.1 kB
qemu-log.c 4.8 kB
qemu-nbd.c 17.7 kB
qemu-nbd.texi 2.1 kB
qemu-options-wrapper.h 1 kB
qemu-options.h 1.4 kB
qemu-options.hx 112.8 kB
qemu-seccomp.c 7.7 kB
qemu-tech.texi 22.9 kB
qemu-timer.c 13.9 kB
qemu.nsi 7.2 kB
qemu.sasl 1.3 kB
qmp-commands.hx 85 kB
qmp.c 13.7 kB
qtest.c 13.6 kB
readline.c 13.2 kB
rules.mak 5 kB
savevm.c 65 kB
spice-qemu-char.c 8.8 kB
tcg-runtime.c 2.4 kB
tci.c 35.4 kB
thread-pool.c 9.5 kB
thunk.c 8.8 kB
tpm.c 7.6 kB
trace-events 78 kB
translate-all.c 53.7 kB
translate-all.h 1.2 kB
user-exec.c 19.8 kB
version.rc 789 Bytes
vl.c 120.6 kB
xbzrle.c 4 kB
xen-all.c 35.5 kB
xen-mapcache.c 12.4 kB
xen-stub.c 1.2 kB

Latest revisions

# Date Author Comment
29b69198 09/25/2013 05:46 pm Richard Henderson

tcg-ppc64: More use of TAI and SAI helper macros

Finish conversion of all memory operations.

Signed-off-by: Richard Henderson <>
8327a470 09/25/2013 05:46 pm Richard Henderson

tcg-ppc64: Use TCG_REG_Rn constants

Instead of bare N, for clarity. The only (intentional) exception made
is for insns that encode R|0, i.e. when R0 encoded into the insn is
interpreted as zero not the contents of the register.

Signed-off-by: Richard Henderson <>
5e0f40cf 09/25/2013 05:46 pm Richard Henderson

tcg-ppc64: Use tcg_out64

Signed-off-by: Richard Henderson <>
4b2b114d 09/25/2013 05:46 pm Richard Henderson

tcg-ppc: Avoid code for nop move

While these are rare from code that's been through the optimizer,
it's not uncommon within the tcg backend.

Signed-off-by: Richard Henderson <>
1d10cf98 09/25/2013 05:46 pm Richard Henderson

tcg-ppc: Cleanup tcg_out_qemu_ld/st_slow_path

Coding style fixes. Use TCGReg enumeration values instead of raw
numbers. Don't needlessly pull the whole TCGLabelQemuLdst struct
into local variables. Less conditional compilation.

No functional changes....
5b1c985b 09/25/2013 05:46 pm Richard Henderson

tcg-ppc: Use conditional branch and link to slow path

Saves one insn per slow path. Note that we can no longer use
a tail call into the store helper.

Signed-off-by: Richard Henderson <>
8f50c841 09/25/2013 05:46 pm Richard Henderson

tcg-ppc: Fix and cleanup tcg_out_tlb_check

The fix is that sparc has so many mmu modes that the last one overflowed
the 16-bit signed offset we assumed would fit. Handle this, and check
the new assumption at compile time.

Load the tlb addend earlier for the fast path....
541dd4ce 09/25/2013 05:46 pm Richard Henderson

tcg-ppc64: Reformat tcg-target.c

Whitespace and brace changes only.

Signed-off-by: Richard Henderson <>
619f90ba 09/25/2013 05:45 pm Paolo Bonzini

tcg-ppc: use new return-argument ld/st helpers

These use a 32-bit load-of-immediate to save a mflr+addi+mtlr sequence.
Tested with a Windows 98 guest (pretty much the most recent thing I
could run on my PPC machine) and kvm-unit-tests's sieve.flat. The
speed up for sieve.flat is as high as 10% for qemu-system-i386, 25%...
6a115579 09/25/2013 05:45 pm Paolo Bonzini

tcg-ppc: fix qemu_ld/qemu_st for AIX ABI

For the AIX ABI, the function pointer and small area pointer need
to be loaded in the trampoline. The trampoline instead is called
with a normal BL instruction.

Signed-off-by: Paolo Bonzini <>...

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