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QEMU With E2K User Support
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69b67646bc
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Tyler Hall 69b67646bc exec.c: Use subpages for large unaligned mappings 
Registering a multi-page memory region that is non-page-aligned results
in a subpage from the start to the page boundary, some number of full
pages, and possibly another subpage from the last page boundary to the
end. The full pages will have a value for offset_within_region that is
not a multiple of TARGET_PAGE_SIZE. Accesses through softmmu are unable
to handle this and will segfault.

Handling full pages through subpages is not optimal, but only
non-page-aligned mappings take the penalty.

Signed-off-by: Tyler Hall <tylerwhall@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-08-03 14:25:22 +01:00
audio audio: Unbreak capturing in mixemu case 2012-07-16 18:08:36 +04:00
block vvfat: Do not clobber the user's geometry 2012-07-17 16:48:30 +02:00
bsd-user
default-configs target-or32: Add linux user support 2012-07-27 21:13:05 +00:00
docs Merge remote-tracking branch 'stefanha/net' into staging 2012-07-23 13:15:34 -05:00
fpu
fsdev
gdb-xml
hw target-i386: move cpu_reset and reset callback to cpu.c 2012-08-01 08:45:06 -05:00
include/qemu
libcacard
linux-headers
linux-user Replace 'struct siginfo' with 'siginfo_t'. 2012-08-01 08:54:07 -05:00
net remove unused QemuOpts parameter from net init functions 2012-07-23 11:55:18 +01:00
pc-bios qemu-keymaps: Finnish keyboard mapping broken 2012-07-13 10:38:16 +01:00
qapi qapi: introduce OptsVisitor 2012-07-23 11:55:17 +01:00
qga build: Fix linking failure for qemu-ga 2012-07-29 08:41:53 +00:00
QMP
qom
roms Add vgabios build rules to roms/Makefile 2012-07-12 15:25:54 +02:00
scripts Merge remote-tracking branch 'stefanha/net' into staging 2012-07-23 13:15:34 -05:00
slirp build: move slirp/ objects to nested Makefile.objs 2012-06-07 09:21:15 +02:00
sysconfigs/target
target-alpha
target-arm target-arm: Add support for long format translation table walks 2012-07-12 10:59:54 +00:00
target-cris
target-i386 target-i386: move cpu_reset and reset callback to cpu.c 2012-08-01 08:45:06 -05:00
target-lm32
target-m68k
target-microblaze
target-mips
target-openrisc target-or32: Add linux user support 2012-07-27 21:13:05 +00:00
target-ppc pseries: Convert sPAPR TCEs to use generic IOMMU infrastructure 2012-06-27 16:33:25 -05:00
target-s390x s390: autodetect map private 2012-07-10 18:27:33 +02:00
target-sh4
target-sparc
target-unicore32
target-xtensa target-xtensa: fix big-endian BBS/BBC implementation 2012-07-28 09:06:40 +00:00
tcg tci: don't write zero for reloc in tci_out_label 2012-06-24 12:19:24 +00:00
tests tests: Makefile: include dependency files 2012-07-28 09:13:49 +00:00
trace Simpletrace v2: Support multiple arguments, strings. 2012-07-19 11:34:33 +01:00
ui Avoid returning void 2012-07-28 09:23:11 +00:00
.gitignore .gitignore update 2012-07-07 09:04:42 +00:00
.gitmodules
.mailmap
a.out.h
acl.c
acl.h
aes.c
aes.h
aio.c
alpha-dis.c
alpha.ld
arch_init.c Merge commit 'quintela/migration-next-v5' into staging 2012-07-30 09:58:48 -05:00
arch_init.h target-or32: Add target stubs and QOM cpu 2012-07-27 21:12:55 +00:00
arm-dis.c
arm.ld
async.c
balloon.c
balloon.h
bitmap.c
bitmap.h
bitops.c
bitops.h bitops: Fix documentation 2012-07-13 10:38:16 +01:00
block_int.h block: Geometry and translation hints are now useless, purge them 2012-07-17 16:48:31 +02:00
block-migration.c savevm: split save_live into stage2 and stage3 2012-07-20 08:19:27 +02:00
block-migration.h
block.c Avoid returning void 2012-07-28 09:23:11 +00:00
block.h hw/block-common: Move BlockConf & friends from block.h 2012-07-17 16:48:32 +02:00
blockdev.c blockdev: Don't limit DriveInfo serial to 20 characters 2012-07-17 16:48:32 +02:00
blockdev.h blockdev: Don't limit DriveInfo serial to 20 characters 2012-07-17 16:48:32 +02:00
bswap.h
bt-host.c
bt-host.h
bt-vhci.c
buffered_file.c
buffered_file.h
cache-utils.c
cache-utils.h
Changelog
cmd.c
cmd.h
CODING_STYLE
compatfd.c
compatfd.h
compiler.h
config.h
configure configure: -I\$(SRC_PATH) goes in QEMU_INCLUDES not QEMU_CFLAGS 2012-07-31 20:06:03 +00:00
console.c console: Implementing blinking of cursor 2012-07-14 10:49:01 +00:00
console.h
COPYING
COPYING.LIB
coroutine-gthread.c
coroutine-sigaltstack.c
coroutine-ucontext.c configure: Split valgrind test into pragma test and valgrind.h test 2012-07-31 20:04:42 +00:00
coroutine-win32.c
cpu-all.h Maintain the number of dirty pages 2012-06-29 13:31:07 +02:00
cpu-common.h cpu-common.h: Remove a pointless ifndef CONFIG_USER_ONLY 2012-07-02 10:10:07 +01:00
cpu-defs.h
cpu-exec.c target-or32: Add interrupt support 2012-07-27 21:12:57 +00:00
cpus.c cpus.c: Make all_cpu_threads_idle() static 2012-07-21 10:54:40 +01:00
cpus.h
cputlb.c
cputlb.h
cris-dis.c
cursor_hidden.xpm
cursor_left_ptr.xpm
cursor.c
cutils.c cutils: add strpadcpy() 2012-07-26 17:44:08 +02:00
def-helper.h
device_tree.c device_tree: Add support for reading device tree properties 2012-07-20 13:34:50 +01:00
device_tree.h device_tree: Add support for reading device tree properties 2012-07-20 13:34:50 +01:00
dis-asm.h
disas.c disas: Fix printing of addresses in disassembly 2012-07-14 10:32:34 +00:00
disas.h
dma-helpers.c Add a memory barrier to DMA functions 2012-06-27 16:33:26 -05:00
dma.h Avoid returning void 2012-07-28 09:23:11 +00:00
dump-stub.c
dump.c
dump.h
dyngen-exec.h
elf.h target-or32: Add target stubs and QOM cpu 2012-07-27 21:12:55 +00:00
envlist.c
envlist.h
error_int.h
error.c qapi: fix error propagation 2012-07-23 11:55:17 +01:00
error.h qapi: fix error propagation 2012-07-23 11:55:17 +01:00
event_notifier.c event_notifier: add event_notifier_set_handler 2012-07-12 14:08:10 +03:00
event_notifier.h event_notifier: add event_notifier_set_handler 2012-07-12 14:08:10 +03:00
exec-all.h
exec-memory.h
exec-obsolete.h Maintain the number of dirty pages 2012-06-29 13:31:07 +02:00
exec.c exec.c: Use subpages for large unaligned mappings 2012-08-03 14:25:22 +01:00
gdbstub.c target-or32: Add gdb stub support 2012-07-27 21:13:04 +00:00
gdbstub.h
gen-icount.h
HACKING
hmp-commands.hx qapi: Convert getfd and closefd 2012-07-13 13:46:55 -03:00
hmp.c qapi: Convert getfd and closefd 2012-07-13 13:46:55 -03:00
hmp.h qapi: Convert getfd and closefd 2012-07-13 13:46:55 -03:00
host-utils.c
host-utils.h
hppa-dis.c
hppa.ld
i386-dis.c
i386.ld
ia64-dis.c
ia64.ld
input.c
int128.h
iohandler.c
ioport.c
ioport.h
iorange.h
iov.c iov: Fix do_send_recv() for MinGW (also fixes a build breakage) 2012-07-11 08:51:50 -05:00
iov.h
json-lexer.c
json-lexer.h
json-parser.c
json-parser.h
json-streamer.c
json-streamer.h
kvm-all.c Merge remote-tracking branch 'qemu-kvm/uq/master' into staging 2012-07-18 14:44:43 -05:00
kvm-stub.c virtio: move common irqfd handling out of virtio-pci 2012-07-12 14:08:11 +03:00
kvm.h Merge remote-tracking branch 'qemu-kvm/uq/master' into staging 2012-07-18 14:44:43 -05:00
libfdt_env.h
LICENSE
linux-aio.c
lm32-dis.c
m68k-dis.c
m68k.ld
main-loop.c
main-loop.h
MAINTAINERS MAINTAINERS: Replace net maintainer Mark McLoughlin with Stefan Hajnoczi 2012-07-23 11:55:17 +01:00
Makefile qom: Clean libuser object and dependency files 2012-08-03 10:44:33 +01:00
Makefile.dis build: get dependency file directories from object file names 2012-07-28 09:16:09 +00:00
Makefile.hw build: get dependency file directories from object file names 2012-07-28 09:16:09 +00:00
Makefile.objs Merge remote-tracking branch 'mjt/mjt-iov2' into staging 2012-07-09 12:35:06 -05:00
Makefile.target build: get dependency file directories from object file names 2012-07-28 09:16:09 +00:00
Makefile.user build: get dependency file directories from object file names 2012-07-28 09:16:09 +00:00
memory_mapping-stub.c
memory_mapping.c
memory_mapping.h
memory.c memory: pass EventNotifier, not eventfd 2012-07-12 14:08:10 +03:00
memory.h memory: pass EventNotifier, not eventfd 2012-07-12 14:08:10 +03:00
microblaze-dis.c
migration-exec.c prepare for future GPLv2+ relicensing 2012-01-13 10:55:56 -06:00
migration-fd.c
migration-tcp.c
migration-unix.c
migration.c Add spent time for migration 2012-06-29 13:27:28 +02:00
migration.h savevm: Live migration handlers register the struct directly 2012-07-20 08:19:27 +02:00
mips-dis.c
mips.ld
module.c
module.h
monitor.c monitor: remove unused do_info_trace 2012-07-19 11:34:32 +01:00
monitor.h
nbd.c
nbd.h
net.c remove unused QemuOpts parameter from net init functions 2012-07-23 11:55:18 +01:00
net.h hw, net: "net_client_type" -> "NetClientOptionsKind" (qapi-generated) 2012-07-23 11:55:18 +01:00
notify.c
notify.h
os-posix.c
os-win32.c
osdep.c
osdep.h Avoid redefining inline 2012-07-28 09:23:20 +00:00
oslib-posix.c s390: autodetect map private 2012-07-10 18:27:33 +02:00
oslib-win32.c
path.c
pci-ids.txt
pflib.c
pflib.h
poison.h target-or32: Add target stubs and QOM cpu 2012-07-27 21:12:55 +00:00
posix-aio-compat.c
ppc64.ld
ppc-dis.c
ppc.ld
qapi-schema-guest.json
qapi-schema-test.json
qapi-schema.json qapi schema: add Netdev types 2012-07-23 11:55:18 +01:00
qbool.c
qbool.h
qdict-test-data.txt
qdict.c
qdict.h
qemu_socket.h
qemu-aio.h
qemu-barrier.h
qemu-bridge-helper.c
qemu-char.c
qemu-char.h
qemu-common.h cutils: add strpadcpy() 2012-07-26 17:44:08 +02:00
qemu-config.c PPC: e500: allow users to set the /compatible property via -machine 2012-06-24 01:04:51 +02:00
qemu-config.h
qemu-coroutine-int.h
qemu-coroutine-io.c
qemu-coroutine-lock.c
qemu-coroutine-sleep.c
qemu-coroutine.c
qemu-coroutine.h
qemu-doc.texi doc: Fix indefinite article an -> a before nouns that begin with 'h' 2012-07-17 15:40:14 -05:00
qemu-error.c
qemu-error.h
qemu-file.h
qemu-ga.c
qemu-img-cmds.hx
qemu-img.c
qemu-img.texi
qemu-io.c qemu-io: Fix memory leaks 2012-07-17 16:48:32 +02:00
qemu-lock.h
qemu-log.c qemu-log: fix x86 and user logging 2012-07-14 11:53:03 +00:00
qemu-log.h qemu-log: fix x86 and user logging 2012-07-14 11:53:03 +00:00
qemu-nbd.c qemu-nbd: add --cache and --aio options 2012-07-24 09:31:53 +02:00
qemu-nbd.texi
qemu-objects.h
qemu-option-internal.h expose QemuOpt and QemuOpts struct definitions to interested parties 2012-07-23 11:55:17 +01:00
qemu-option.c expose QemuOpt and QemuOpts struct definitions to interested parties 2012-07-23 11:55:17 +01:00
qemu-option.h
qemu-options-wrapper.h
qemu-options.h
qemu-options.hx Fix some more Qemus in documentation and help text 2012-07-21 10:54:40 +01:00
qemu-os-posix.h
qemu-os-win32.h
qemu-progress.c
qemu-queue.h
qemu-sockets.c socket: clean up redundant assignment 2012-08-03 14:25:21 +01:00
qemu-tech.texi doc: Fix indefinite article an -> a before nouns that begin with 'h' 2012-07-17 15:40:14 -05:00
qemu-thread-posix.c
qemu-thread-posix.h
qemu-thread-win32.c
qemu-thread-win32.h
qemu-thread.h
qemu-timer-common.c
qemu-timer.c
qemu-timer.h
qemu-tls.h
qemu-tool.c
qemu-user.c
qemu-x509.h
qemu-xattr.h
qemu.sasl
qerror.c
qerror.h
qfloat.c
qfloat.h
qint.c
qint.h
qjson.c Add support for JSON pretty printing 2010-10-01 10:12:43 -03:00
qjson.h
qlist.c
qlist.h
qmp-commands.hx qapi: Convert getfd and closefd 2012-07-13 13:46:55 -03:00
qmp.c
qobject.h
qstring.c
qstring.h
qtest.c
qtest.h
range.h
readline.c
readline.h
README
rules.mak build: get dependency file directories from object file names 2012-07-28 09:16:09 +00:00
s390-dis.c
s390.ld
savevm.c savevm: split save_live into stage2 and stage3 2012-07-20 08:19:27 +02:00
sh4-dis.c
softmmu_defs.h
softmmu_exec.h
softmmu_header.h
softmmu_template.h
softmmu-semi.h
sparc64.ld
sparc-dis.c
sparc.ld
spice-qemu-char.c
sysemu.h Add MigrationParams structure 2012-06-29 13:18:21 +02:00
targphys.h targphys.h: Define TARGET_PRI*PHYS format specifier macros 2012-07-14 10:35:48 +00:00
tcg-runtime.c
tci-dis.c
tci.c
thunk.c
thunk.h
TODO
trace-events scsi: establish precedence levels for unit attention 2012-07-27 08:25:25 +02:00
translate-all.c
uboot_image.h
user-exec.c Replace 'struct siginfo' with 'siginfo_t'. 2012-08-01 08:54:07 -05:00
VERSION
version.rc
vgafont.h
vl.c Merge commit 'quintela/migration-next-v5' into staging 2012-07-30 09:58:48 -05:00
vmstate.h savevm: split save_live into stage2 and stage3 2012-07-20 08:19:27 +02:00
x86_64.ld
xen-all.c memory: pass EventNotifier, not eventfd 2012-07-12 14:08:10 +03:00
xen-mapcache.c
xen-mapcache.h
xen-stub.c

README 

Read the documentation in qemu-doc.html or on http://wiki.qemu.org

- QEMU team