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QEMU With E2K User Support
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cfc86988a8
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Aurelien Jarno cfc86988a8 tcg: add ext{8,16,32}u_i{32,64} TCG ops 
Currently zero extensions ops are implemented by a and op with a
constant. This is then catched in some backend, and replaced by
a zero extension instruction. While this works well on RISC
machines, this adds a useless register move on non-RISC machines.

Example on x86:
  ext16u_i32 r1, r2
is translated into
  mov    %eax,%ebx
  movzwl %bx, %ebx
while the optimized version should be:
  movzwl %ax, %ebx

This patch adds ext{8,16,32}u_i{32,64} TCG ops that can be
implemented in the backends to avoid emitting useless register
moves.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-10-04 13:24:45 +02:00
audio oss/alsa: Do not invoke UB described in 7.15.1.1 (this time for ADC) 2009-10-03 03:30:18 +04:00
block Check availability of uuid header / library 2009-10-04 13:24:45 +02:00
bsd-user elfload: fix coding style nit 2009-09-30 18:45:50 +00:00
darwin-user Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
fpu rename NEEDS_LIBSUNMATH to CONFIG_NEEDS_LIBSUNMATH 2009-07-27 14:10:55 -05:00
gdb-xml gdb-xml: fix hacks in powerpc register numbering 2009-07-12 23:42:05 +02:00
hw hw/omap_dma: add matching {} in if 0 2009-10-04 13:24:45 +02:00
linux-user linux-user: fix "#if 0"'d printf() 2009-10-04 13:24:45 +02:00
pc-bios Update OpenBIOS images to r577 2009-09-11 09:13:04 +02:00
roms Bring pcbios, seabios, and vgabios into the tree as git submodules. Right now, 2009-09-04 10:13:29 -05:00
slirp slirp: fix unmatched bracket in if 0 2009-09-30 18:56:44 +00:00
target-alpha Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
target-arm Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
target-cris Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
target-i386 Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
target-m68k Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
target-microblaze Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
target-mips Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
target-ppc Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
target-sh4 Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
target-sparc Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
tcg tcg: add ext{8,16,32}u_i{32,64} TCG ops 2009-10-04 13:24:45 +02:00
tests tests: missing ; in if 0 2009-10-02 17:59:10 +00:00
.gitignore libuser is a generated directory 2009-10-02 19:46:31 +00:00
.gitmodules Bring pcbios, seabios, and vgabios into the tree as git submodules. Right now, 2009-09-04 10:13:29 -05:00
a.out.h
acl.c Fix sys-queue.h conflict for good 2009-09-12 07:36:22 +00:00
acl.h Fix sys-queue.h conflict for good 2009-09-12 07:36:22 +00:00
aes.c
aes.h
aio.c Fix sys-queue.h conflict for good 2009-09-12 07:36:22 +00:00
alpha-dis.c Remove PARAMS() macro 2009-09-25 19:53:21 +00:00
alpha.ld set SEARCH_PATH for the linker script from output of ld --verbose -v 2009-07-27 14:10:56 -05:00
arm-dis.c Update to a hopefully more future proof FSF address 2009-07-16 20:47:01 +00:00
arm-semi.c Update to a hopefully more future proof FSF address 2009-07-16 20:47:01 +00:00
arm.ld set SEARCH_PATH for the linker script from output of ld --verbose -v 2009-07-27 14:10:56 -05:00
balloon.h Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
block_int.h block: add aio_flush operation 2009-09-11 10:19:46 -05:00
block.c Fix sys-queue.h conflict for good 2009-09-12 07:36:22 +00:00
block.h block: add aio_flush operation 2009-09-11 10:19:46 -05:00
bswap.h rename WORDS_BIGENDIAN to HOST_WORDS_BIGENDIAN 2009-07-27 14:09:21 -05:00
bt-host.c Update to a hopefully more future proof FSF address 2009-07-16 20:47:01 +00:00
bt-host.h
bt-vhci.c Update to a hopefully more future proof FSF address 2009-07-16 20:47:01 +00:00
buffered_file.c Fix compilation warnings when DEBUG_BUFFERED_FILE is defined 2009-09-09 17:31:26 -05:00
buffered_file.h
cache-utils.c
cache-utils.h
Changelog
check-qdict.c Fix sys-queue.h conflict for good 2009-09-12 07:36:22 +00:00
check-qint.c Fix and improve qint_from_int64_test 2009-09-26 21:26:26 +02:00
check-qstring.c Introduce QString unit-tests 2009-09-04 09:37:34 -05:00
cmd.c Fix indentation 2009-09-19 18:43:44 +02:00
cmd.h Update to a hopefully more future proof FSF address 2009-07-16 20:47:01 +00:00
cocoa.m
CODING_STYLE Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
configure Check availability of uuid header / library 2009-10-04 13:24:45 +02:00
console.c Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
console.h Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
COPYING
COPYING.LIB
cpu-all.h Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
cpu-common.h Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
cpu-defs.h Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
cpu-exec.c Fix sys-queue.h conflict for good 2009-09-12 07:36:22 +00:00
create_config We also need TARGET_<arechname> in Makefiles 2009-08-10 13:05:46 -05:00
cris-dis.c Update to a hopefully more future proof FSF address 2009-07-16 20:47:01 +00:00
curses_keys.h Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
curses.c Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
cutils.c Probe for fdatasync() 2009-09-20 06:56:26 +00:00
d3des.c
d3des.h
def-helper.h def-helper.h allow helpers returning pointers 2009-08-22 17:23:55 +00:00
device_tree.c Fix device tree compile broken by ca20cf32ab 2009-09-23 08:41:45 +02:00
device_tree.h
dis-asm.h Remove PARAMS() macro 2009-09-25 19:53:21 +00:00
disas.c rename WORDS_BIGENDIAN to HOST_WORDS_BIGENDIAN 2009-07-27 14:09:21 -05:00
disas.h Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
dma-helpers.c Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
dma.h Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
dyngen-exec.h Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
elf.h Avoid name clashes with symbols that leak from system headers 2009-07-18 13:16:51 +04:00
envlist.c Fix sys-queue.h conflict for good 2009-09-12 07:36:22 +00:00
envlist.h linux-user: compile envlist.c only once 2009-08-15 08:47:42 +00:00
exec-all.h Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
exec.c Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
feature_to_c.sh Fix Sparse warnings: "Using plain integer as NULL pointer" 2009-07-31 21:16:51 +00:00
gdbstub.c gdbstub: fix coding style nit 2009-09-30 18:45:50 +00:00
gdbstub.h
gen-icount.h static and inline should came before the type of the functions 2009-09-25 19:51:45 +00:00
host-utils.c user: compile host-utils.c only once 2009-08-16 08:03:26 +00:00
host-utils.h user: compile host-utils.c only once 2009-08-16 08:03:26 +00:00
hostregs_helper.h Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
hpet.h
hppa-dis.c Update to a hopefully more future proof FSF address 2009-07-16 20:47:01 +00:00
hppa.ld set SEARCH_PATH for the linker script from output of ld --verbose -v 2009-07-27 14:10:56 -05:00
hxtool
i386-dis.c Update to a hopefully more future proof FSF address 2009-07-16 20:47:01 +00:00
i386.ld set SEARCH_PATH for the linker script from output of ld --verbose -v 2009-07-27 14:10:56 -05:00
ia64.ld set SEARCH_PATH for the linker script from output of ld --verbose -v 2009-07-27 14:10:56 -05:00
ioport-user.c Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
ioport.c Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
ioport.h Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
keymaps.c Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
keymaps.h Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
kvm-all.c Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
kvm.h Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
libfdt_env.h Update to a hopefully more future proof FSF address 2009-07-16 20:47:01 +00:00
LICENSE
linux-aio.c raw-posix: add Linux native AIO support 2009-08-27 20:30:22 -05:00
m68k-dis.c Update to a hopefully more future proof FSF address 2009-07-16 20:47:01 +00:00
m68k-semi.c Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
m68k.ld set SEARCH_PATH for the linker script from output of ld --verbose -v 2009-07-27 14:10:56 -05:00
MAINTAINERS Unbreak large mem support by removing kqemu 2009-08-24 08:02:55 -05:00
Makefile Include microblaze binaries in tarbin. 2009-10-01 15:18:36 +02:00
Makefile.hw Compile ne2000 only once 2009-09-20 16:19:32 +00:00
Makefile.target Compile some user files only once for all targets 2009-09-27 16:26:02 +00:00
Makefile.user Compile some user files only once for all targets 2009-09-27 16:26:02 +00:00
microblaze-dis.c Update to a hopefully more future proof FSF address 2009-07-16 20:47:01 +00:00
migration-exec.c unify popen/fopen qemu wrappers 2009-08-24 08:02:55 -05:00
migration-fd.c add file descriptor migration 2009-08-27 19:33:15 -05:00
migration-tcp.c fix migration to obey -S 2009-07-30 09:50:36 -05:00
migration-unix.c Migration via unix sockets. 2009-08-24 08:01:42 -05:00
migration.c monitor: Port handler_2 to use QDict 2009-09-04 09:37:31 -05:00
migration.h monitor: Port handler_2 to use QDict 2009-09-04 09:37:31 -05:00
mips-dis.c Update to a hopefully more future proof FSF address 2009-07-16 20:47:01 +00:00
mips.ld set SEARCH_PATH for the linker script from output of ld --verbose -v 2009-07-27 14:10:56 -05:00
module.c Fix sys-queue.h conflict for good 2009-09-12 07:36:22 +00:00
module.h
monitor.c Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
monitor.h monitor: Export QDict header 2009-09-04 09:37:30 -05:00
nbd.c Update to a hopefully more future proof FSF address 2009-07-16 20:47:01 +00:00
nbd.h Update to a hopefully more future proof FSF address 2009-07-16 20:47:01 +00:00
net-checksum.c Update to a hopefully more future proof FSF address 2009-07-16 20:47:01 +00:00
net.c net: fix coding style nit 2009-09-30 18:56:44 +00:00
net.h Fix sys-queue.h conflict for good 2009-09-12 07:36:22 +00:00
osdep.c Add #defines needed by OpenSolaris, fix breakage by the #defines 2009-09-12 12:36:04 +00:00
osdep.h Fix a Sparse warning about redefinition of offsetof() 2009-09-12 09:58:46 +00:00
path.c user: compile path.c only once 2009-08-15 07:51:59 +00:00
pci-ids.txt
posix-aio-compat.c posix-aio-compat: avoid signal race when spawning a thread 2009-09-27 04:16:02 +04:00
ppc64.ld set SEARCH_PATH for the linker script from output of ld --verbose -v 2009-07-27 14:10:56 -05:00
ppc-dis.c Work around OpenSolaris sys/regset.h namespace pollution 2009-09-12 12:36:11 +00:00
ppc.ld set SEARCH_PATH for the linker script from output of ld --verbose -v 2009-07-27 14:10:56 -05:00
qdict-test-data.txt Introduce QDict test data file 2009-09-04 09:37:34 -05:00
qdict.c Fix sys-queue.h conflict for good 2009-09-12 07:36:22 +00:00
qdict.h Fix sys-queue.h conflict for good 2009-09-12 07:36:22 +00:00
qemu_socket.h convert udp chardev to QemuOpts. 2009-09-11 10:19:49 -05:00
qemu-aio.h
qemu-binfmt-conf.sh
qemu-char.c Fix sys-queue.h conflict for good 2009-09-12 07:36:22 +00:00
qemu-char.h Fix sys-queue.h conflict for good 2009-09-12 07:36:22 +00:00
qemu-common.h block: use fdatasync instead of fsync if possible 2009-09-11 10:19:46 -05:00
qemu-config.c Fix coding style issue 2009-09-25 19:57:51 +00:00
qemu-config.h switch chardev to QemuOpts: infrastructure, null device 2009-09-11 10:19:47 -05:00
qemu-doc.texi Add information w.r.t default GUS IRQ assigment 2009-09-10 20:05:59 +04:00
qemu-img-cmds.hx
qemu-img.c Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
qemu-img.texi Add new block driver for the VDI format (only aio supported) 2009-08-10 13:05:30 -05:00
qemu-io.c qemu-io: Improve portability (win32 now supported). 2009-09-09 14:57:20 -05:00
qemu-lock.h Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
qemu-log.h
qemu-malloc.c
qemu-monitor.hx monitor: Fix do_wav_capture() argument type 2009-09-26 21:25:03 +02:00
qemu-nbd.c Fix Sparse warnings: "Using plain integer as NULL pointer" 2009-07-31 21:16:51 +00:00
qemu-nbd.texi
qemu-option.c qemu-option: rename bool -> boolean 2009-09-26 21:34:13 +02:00
qemu-option.h Fix mingw32 compile 2009-09-20 07:51:06 +00:00
qemu-options.hx switch chardev to QemuOpts: infrastructure, null device 2009-09-11 10:19:47 -05:00
qemu-queue.h Fix sys-queue.h conflict for good 2009-09-12 07:36:22 +00:00
qemu-sockets.c Add 'static' 2009-09-12 09:58:51 +00:00
qemu-tech.texi Unbreak large mem support by removing kqemu 2009-08-24 08:02:55 -05:00
qemu-thread.c qemu-thread: use pthread_equal 2009-07-22 10:58:49 -05:00
qemu-thread.h
qemu-timer.h Make get_ticks_per_sec() a static inline 2009-09-11 11:10:05 -05:00
qemu-tool.c Fix most warnings (errors with -Werror) when debugging is enabled 2009-07-20 17:19:25 +00:00
qemu.sasl
qint.c Shuffle lines to avoid gcc 3 warning about redundant redeclaration 2009-09-04 17:43:37 +00:00
qint.h Introduce QInt 2009-09-04 09:37:29 -05:00
qobject.h Introduce QDict 2009-09-04 09:37:29 -05:00
qstring.c Shuffle lines to avoid gcc 3 warning about redundant redeclaration 2009-09-04 17:43:37 +00:00
qstring.h Introduce QString 2009-09-04 09:37:29 -05:00
readline.c
readline.h
README
rules.mak Remove CFLAGS parameter in cc-option 2009-09-09 17:31:24 -05:00
s390-dis.c Update to a hopefully more future proof FSF address 2009-07-16 20:47:01 +00:00
s390.ld set SEARCH_PATH for the linker script from output of ld --verbose -v 2009-07-27 14:10:56 -05:00
savevm.c Fix sys-queue.h conflict for good 2009-09-12 07:36:22 +00:00
sdl_keysym.h Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
sdl_zoom_template.h
sdl_zoom.c
sdl_zoom.h
sdl.c Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
sh4-dis.c Remove PARAMS() macro 2009-09-25 19:53:21 +00:00
softmmu_defs.h Fix some warnings that would be generated by gcc -Wredundant-decls 2008-08-30 09:51:20 +00:00
softmmu_exec.h Allow 5 mmu indexes. 2009-04-07 21:47:27 +00:00
softmmu_header.h Remove dead i386 assembly code from softmmu_header.h 2009-07-16 17:28:50 -05:00
softmmu_template.h Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
softmmu-semi.h Suppress gcc 4.x -Wpointer-sign (included in -Wall) warnings 2008-09-20 08:07:15 +00:00
sparc64.ld set SEARCH_PATH for the linker script from output of ld --verbose -v 2009-07-27 14:10:56 -05:00
sparc-dis.c Fix Sparse warnings: "Using plain integer as NULL pointer" 2009-07-31 21:16:51 +00:00
sparc.ld Fix sparc.ld 2009-09-13 19:38:43 +00:00
sysemu.h Compile loader only once 2009-09-20 14:58:02 +00:00
tap-win32.c Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
targphys.h Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
tcg-runtime.c Compile TCG runtime library only once 2009-09-20 19:06:34 +00:00
texi2pod.pl Update to a hopefully more future proof FSF address 2009-07-16 20:47:01 +00:00
thunk.c Update to a hopefully more future proof FSF address 2009-07-16 20:47:01 +00:00
thunk.h Update to a hopefully more future proof FSF address 2009-07-16 20:47:01 +00:00
TODO
translate-all.c Update to a hopefully more future proof FSF address 2009-07-16 20:47:01 +00:00
uboot_image.h Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
usb-bsd.c Try to fix BSD breakage by 806b602482 2009-09-12 06:19:16 +00:00
usb-linux.c unbreak usb pass-through on linux. 2009-09-25 17:40:16 +02:00
usb-stub.c
VERSION Update version for 0.11 development 2009-07-16 18:12:18 -05:00
vgafont.h
vl.c Fix warning about undefined madvise() on OpenSolaris 2009-10-02 19:32:12 +00:00
vnc_keysym.h Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
vnc-auth-sasl.c
vnc-auth-sasl.h
vnc-auth-vencrypt.c
vnc-auth-vencrypt.h
vnc-tls.c
vnc-tls.h
vnc.c fix use after free 2009-09-25 18:26:59 +02:00
vnc.h Revert "Get rid of _t suffix" 2009-10-01 16:12:16 -05:00
vnchextile.h single vnc server surface 2009-08-10 13:05:30 -05:00
x86_64.ld set SEARCH_PATH for the linker script from output of ld --verbose -v 2009-07-27 14:10:56 -05:00
x_keymap.c
x_keymap.h

README 

Read the documentation in qemu-doc.html.

Fabrice Bellard.