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adding Irix (and, to a lesser extent, Solaris) userland emulation to QEMU
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Stefano Stabellini 38bee5dc94 exec.c: refactor cpu_physical_memory_map 
Introduce qemu_ram_ptr_length that takes an address and a size as
parameters rather than just an address.

Refactor cpu_physical_memory_map so that we call qemu_ram_ptr_length only
once rather than calling qemu_get_ram_ptr one time per page.
This is not only more efficient but also tries to simplify the logic of
the function.
Currently we are relying on the fact that all the pages are mapped
contiguously in qemu's address space: we have a check to make sure that
the virtual address returned by qemu_get_ram_ptr from the second call on
is consecutive. Now we are making this more explicit replacing all the
calls to qemu_get_ram_ptr with a single call to qemu_ram_ptr_length
passing a size argument.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
CC: agraf@suse.de
CC: anthony@codemonkey.ws
Signed-off-by: Alexander Graf <agraf@suse.de>
 		2011-06-19 04:40:05 +02:00
QMP QMP: add server mode to QEMUMonitorProtocol 2011-06-01 11:43:18 -03:00
audio Fix compilation warning due to incorrectly specified type 2011-06-14 03:08:56 +02:00
block qcow2: Fix in-flight list after qcow2_cache_put failure 2011-06-15 14:36:15 +02:00
bsd-user Command line support for altering the log file location 2011-06-15 16:51:24 +00:00
darwin-user Command line support for altering the log file location 2011-06-15 16:51:24 +00:00
default-configs target-alpha: Enable the alpha-softmmu target. 2011-05-31 10:18:05 -07:00
docs usb: documentation update 2011-06-14 12:56:49 +02:00
fpu softfloat: add float*_is_zero_or_denormal() 2011-06-03 16:07:53 +02:00
fsdev fsdev: Fix archs that dont use fsdev 2011-06-10 15:29:11 +02:00
gdb-xml
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hw xen: Add xc_domain_add_to_physmap to xen_interface. 2011-06-19 04:40:04 +02:00
libcacard libcacard: add libcacard.la target 2011-06-14 09:34:34 -05:00
linux-user Command line support for altering the log file location 2011-06-15 16:51:24 +00:00
net slirp: fix guestfwd id 2011-06-08 09:04:29 +01:00
pc-bios s390x: update zipl rom 2011-06-03 13:34:01 +02:00
roms Revert SeaBIOS change due to overzealous commit -a 2011-04-13 08:16:53 -05:00
scripts s390x: s390x-linux-user support 2011-05-20 17:35:12 +02:00
slirp add a service to reap zombies, use it in SLIRP 2011-03-29 08:14:11 -05:00
sysconfigs/target
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target-alpha target-alpha: Implement TLB flush primitives. 2011-05-31 10:18:06 -07:00
target-arm target-arm: BKPT instructions should raise prefetch aborts with IFSR type 00010 2011-06-03 18:42:17 +02:00
target-cris Merge remote-tracking branch 'stefanha/trivial-patches' into staging 2011-05-12 08:08:12 -05:00
target-i386 kvm: Enable CPU SMEP feature 2011-06-14 09:34:35 -05:00
target-lm32 Remove warning in printf due to type mismatch 2011-06-14 03:08:57 +02:00
target-m68k m68k: Replace gen_im32() by tcg_const_i32() 2011-06-08 09:04:29 +01:00
target-microblaze Merge remote-tracking branch 'stefanha/trivial-patches' into staging 2011-05-12 08:08:12 -05:00
target-mips target-mips: Fix warning caused by unused local variable 2011-05-15 01:00:20 +02:00
target-ppc Fix compilation warning due to missing header for sigaction (followup) 2011-06-08 09:04:29 +01:00
target-s390x s390x: implement lrvgr 2011-06-03 13:34:02 +02:00
target-sh4 Remove unused function parameter from cpu_restore_state 2011-04-20 10:37:03 +02:00
target-sparc Fix compilation warning due to missing header for sigaction (followup) 2011-06-08 09:04:29 +01:00
target-unicore32 Remove unused function parameters from gen_pc_load and rename the function 2011-04-20 10:33:59 +02:00
tcg tcg: Fix unused-but-set-variable warning 2011-06-03 18:32:46 +02:00
tests Fix spelling in comments (intruction -> instruction) 2011-05-08 10:59:15 +01:00
ui cocoa: Avoid warning related to multiple handleEvent: definitions 2011-06-14 03:08:58 +02:00
.gitignore Makefile: Clean up after "make pdf" 2011-04-16 12:24:28 +01:00
.gitmodules Add ipxe submodule 2011-04-08 13:03:34 -06:00
CODING_STYLE
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COPYING
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COPYING.LIB
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Changelog Changelog: Add explanatory note that this file is no longer updated 2011-06-13 21:16:27 +02:00
HACKING HACKING: Update status of format checking 2011-02-25 16:31:05 -06:00
LICENSE
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MAINTAINERS target-alpha: Claim ownership. 2011-05-31 10:18:04 -07:00
Makefile libcacard: add libcacard.la target 2011-06-14 09:34:34 -05:00
Makefile.dis
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Makefile.hw
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Makefile.objs Merge branch 'cocoa-for-upstream' of git://repo.or.cz/qemu/afaerber 2011-06-15 18:31:56 +00:00
Makefile.target Merge remote branch 'rth/axp-next' into alpha-merge 2011-06-10 22:21:14 +02:00
Makefile.user
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README
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TODO
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VERSION
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a.out.h
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acl.c Remove unused sysemu.h include directives 2011-04-15 18:25:41 +00:00
acl.h
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aes.c
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aes.h
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aio.c
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alpha-dis.c target-alpha: Disassemble EV6 PALcode instructions. 2011-05-31 10:18:04 -07:00
alpha.ld
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arch_init.c Introduce -machine command option. 2011-05-08 10:09:59 +02:00
arch_init.h Introduce -machine command option. 2011-05-08 10:09:59 +02:00
arm-dis.c
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arm-semi.c Remove unused sysemu.h include directives 2011-04-15 18:25:41 +00:00
arm.ld
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async.c Allow nested qemu_bh_poll() after BH deletion 2011-06-15 15:43:20 +02:00
balloon.c Remove unused sysemu.h include directives 2011-04-15 18:25:41 +00:00
balloon.h move balloon handling to balloon.c 2010-04-09 18:55:56 +02:00
bitmap.c bitmap: add a generic bitmap and bitops library 2011-02-23 16:28:29 -06:00
bitmap.h bitmap: add a generic bitmap and bitops library 2011-02-23 16:28:29 -06:00
bitops.c bitmap: add a generic bitmap and bitops library 2011-02-23 16:28:29 -06:00
bitops.h bitops: fix error on OpenBSD and mingw32 2011-02-25 17:21:22 +00:00
block-migration.c Improve accuracy of block migration bandwidth calculation 2011-04-27 14:36:57 +02:00
block-migration.h block migration: Report progress also via info migration 2009-12-03 10:48:53 -06:00
block.c bdrv_img_create: Fix segfault 2011-06-08 11:56:40 +02:00
block.h Replaced tabs with spaces in block.h and block_int.h 2011-06-15 14:36:15 +02:00
block_int.h Replaced tabs with spaces in block.h and block_int.h 2011-06-15 14:36:15 +02:00
blockdev.c block: clarify the meaning of BDRV_O_NOCACHE 2011-06-08 10:39:32 +02:00
blockdev.h blockdev: Store -drive option media in DriveInfo 2011-05-19 10:26:21 +02:00
bswap.h
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bt-host.c Remove unused sysemu.h include directives 2011-04-15 18:25:41 +00:00
bt-host.h
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bt-vhci.c Remove unused sysemu.h include directives 2011-04-15 18:25:41 +00:00
buffered_file.c Remove unused sysemu.h include directives 2011-04-15 18:25:41 +00:00
buffered_file.h
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cache-utils.c
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cache-utils.h
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check-qdict.c check-qdict: Fix possible crash 2011-02-20 18:45:09 +01:00
check-qfloat.c
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check-qint.c
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check-qjson.c
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check-qlist.c
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check-qstring.c
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cmd.c
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cmd.h
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compatfd.c sigfd: use pthread_sigmask 2011-06-10 23:18:19 +02:00
compatfd.h
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config.h
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configure xen: Add xc_domain_add_to_physmap to xen_interface. 2011-06-19 04:40:04 +02:00
console.c Fix segfault on screendump with -nographic 2011-06-03 12:42:19 +02:00
console.h Make VNC support optional 2011-03-22 08:39:12 -05:00
cpu-all.h softfloat: always enable floatx80 and float128 support 2011-06-03 16:07:51 +02:00
cpu-common.h exec.c: refactor cpu_physical_memory_map 2011-06-19 04:40:05 +02:00
cpu-defs.h Expose thread_id in info cpus 2011-03-16 17:11:07 -03:00
cpu-exec.c target-alpha: Disable interrupts properly. 2011-05-31 10:18:05 -07:00
cpus.c Command line support for altering the log file location 2011-06-15 16:51:24 +00:00
cpus.h Command line support for altering the log file location 2011-06-15 16:51:24 +00:00
cris-dis.c
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cursor.c
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cursor_hidden.xpm
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cursor_left_ptr.xpm
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cutils.c QCOW2: bug fix - read base image beyond its size 2011-02-10 13:23:44 +01:00
def-helper.h
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device_tree.c Remove unused sysemu.h include directives 2011-04-15 18:25:41 +00:00
device_tree.h Allow qemu_devtree_setprop() to take arbitrary values 2011-04-01 18:34:54 +02:00
dis-asm.h target-alpha: Disassemble EV6 PALcode instructions. 2011-05-31 10:18:04 -07:00
disas.c target-alpha: Disassemble EV6 PALcode instructions. 2011-05-31 10:18:04 -07:00
disas.h
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dma-helpers.c make dma_bdrv_io available to drivers 2011-06-15 14:36:16 +02:00
dma.h make dma_bdrv_io available to drivers 2011-06-15 14:36:16 +02:00
dyngen-exec.h
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elf.h unicore32: necessary modifications for other files to support unicore32 2011-04-12 18:49:05 +00:00
envlist.c
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envlist.h
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error.c Introduce the new error framework 2011-06-07 13:52:10 -05:00
error.h Introduce the new error framework 2011-06-07 13:52:10 -05:00
error_int.h Introduce the new error framework 2011-06-07 13:52:10 -05:00
exec-all.h target-alpha: Trap for unassigned and unaligned addresses. 2011-05-31 10:18:06 -07:00
exec.c exec.c: refactor cpu_physical_memory_map 2011-06-19 04:40:05 +02:00
gdbstub.c target-mips/gdbstub: remove old CONFIG_SOFTFLOAT #ifndef 2011-06-03 16:07:49 +02:00
gdbstub.h
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gen-icount.h Fix conversions from pointer to tcg_target_long 2011-04-10 00:45:16 +02:00
hmp-commands.hx HMP: Use QMP inject nmi implementation 2011-06-01 11:42:25 -03:00
host-utils.c
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host-utils.h
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hpet.h
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hppa-dis.c Fix typo in comment (relevent -> relevant) 2011-05-08 10:02:18 +01:00
hppa.ld
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i386-dis.c
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i386.ld
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ia64-dis.c
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ia64.ld
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input.c event: trivial coding style fixes 2011-04-09 10:56:17 +01:00
iohandler.c add a service to reap zombies, use it in SLIRP 2011-03-29 08:14:11 -05:00
ioport-user.c
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ioport.c ioport: Improve error output 2011-03-06 21:01:32 +01:00
ioport.h
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iorange.h
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iov.c
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iov.h
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json-lexer.c json-lexer: make lexer error-recovery more deterministic 2011-06-07 13:52:11 -05:00
json-lexer.h json-lexer: make lexer error-recovery more deterministic 2011-06-07 13:52:11 -05:00
json-parser.c json-parser: add handling for NULL token list 2011-06-07 13:52:11 -05:00
json-parser.h json-parser: propagate error from parser 2011-06-07 13:52:10 -05:00
json-streamer.c json-streamer: add handling for JSON_ERROR token/state 2011-06-07 13:52:11 -05:00
json-streamer.h json-streamer: make sure to reset token_size after emitting a token list 2011-06-07 13:52:11 -05:00
kvm-all.c kvm: ppc: warn user on PAGE_SIZE mismatch 2011-05-09 22:31:38 +02:00
kvm-stub.c Remove unused sysemu.h include directives 2011-04-15 18:25:41 +00:00
kvm.h kvm: x86: Push kvm_arch_debug to kvm_arch_handle_exit 2011-03-16 17:11:06 -03:00
libfdt_env.h Fix libfdt warnings on Darwin 2011-06-14 03:08:57 +02:00
linux-aio.c
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m68k-dis.c
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m68k-semi.c Move qemu_gettimeofday() to OS specific files 2010-10-30 08:02:38 +00:00
m68k.ld
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microblaze-dis.c
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migration-exec.c Remove unused sysemu.h include directives 2011-04-15 18:25:41 +00:00
migration-fd.c Remove unused sysemu.h include directives 2011-04-15 18:25:41 +00:00
migration-tcp.c Remove unused sysemu.h include directives 2011-04-15 18:25:41 +00:00
migration-unix.c Remove unused sysemu.h include directives 2011-04-15 18:25:41 +00:00
migration.c Improve vm_stop reason declarations 2011-02-14 12:39:46 -02:00
migration.h migration: move some declarations to migration.h 2011-04-15 20:14:54 +00:00
mips-dis.c
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mips.ld
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module.c
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module.h
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monitor.c HMP: Use QMP inject nmi implementation 2011-06-01 11:42:25 -03:00
monitor.h
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nbd.c NBD: Use qemu_socket functions to open TCP and UNIX sockets 2011-04-07 13:51:48 +02:00
nbd.h NBD: Use qemu_socket functions to open TCP and UNIX sockets 2011-04-07 13:51:48 +02:00
net.c Remove unused sysemu.h include directives 2011-04-15 18:25:41 +00:00
net.h
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notify.c
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notify.h Add support for generic notifier lists 2010-03-19 15:27:32 -05:00
os-posix.c Introduce format string for pid_t 2011-06-15 19:58:48 +00:00
os-win32.c Introduce format string for pid_t 2011-06-15 19:58:48 +00:00
osdep.c Remove unused sysemu.h include directives 2011-04-15 18:25:41 +00:00
osdep.h Introduce format string for pid_t 2011-06-15 19:58:48 +00:00
oslib-posix.c Darwin: Fix compilation warning regarding the deprecated daemon() function 2011-06-14 03:10:47 +02:00
oslib-win32.c w32: Remove implementation of function ffs 2011-02-20 20:18:21 +00:00
path.c user: speed up init_paths a bit 2011-02-09 10:33:54 +02:00
pci-ids.txt
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pflib.c
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pflib.h
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poison.h irq: Privatize CPU_INTERRUPT_NMI. 2011-05-08 16:55:24 +00:00
posix-aio-compat.c Fix compilation warning due to missing header for sigaction (followup) 2011-06-08 09:04:29 +01:00
ppc-dis.c Work around OpenSolaris sys/regset.h namespace pollution 2009-09-12 12:36:11 +00:00
ppc.ld
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ppc64.ld
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qbool.c
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qbool.h
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qdict-test-data.txt
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qdict.c
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qdict.h
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qemu-aio.h
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qemu-barrier.h
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qemu-char.c Fix compilation warning due to missing header for sigaction (followup) 2011-06-08 09:04:29 +01:00
qemu-char.h char: Allow devices to use a single multiplexed chardev. 2011-04-28 11:03:07 +05:30
qemu-common.h cocoa: Provide central qemu_main() prototype 2011-06-14 03:08:58 +02:00
qemu-config.c qemu-config: comment spell fix 2011-06-06 09:14:42 +02:00
qemu-config.h
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qemu-doc.texi doc: Add explanation that -alt-grab and -ctrl-grab affect special keys 2011-05-15 00:13:48 +02:00
qemu-error.c Remove unused sysemu.h include directives 2011-04-15 18:25:41 +00:00
qemu-error.h
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qemu-img-cmds.hx qemu-img: Initial progress printing support 2011-04-07 13:51:47 +02:00
qemu-img.c qemu_img: is_not_zero() optimization 2011-05-18 14:39:15 +02:00
qemu-img.texi
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qemu-io.c block: clarify the meaning of BDRV_O_NOCACHE 2011-06-08 10:39:32 +02:00
qemu-lock.h qemu-lock.h: Remove non-pthreads spinlock implementations 2011-02-20 15:20:06 +01:00
qemu-log.h
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qemu-malloc.c
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qemu-nbd.c Darwin: Fix compilation warning regarding the deprecated daemon() function 2011-06-14 03:10:47 +02:00
qemu-nbd.texi
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qemu-objects.h
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qemu-option.c
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qemu-option.h
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qemu-options.h
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qemu-options.hx Command line support for altering the log file location 2011-06-15 16:51:24 +00:00
qemu-os-posix.h
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qemu-os-win32.h w32: Fix missing declaration of ffs() 2011-05-15 12:34:39 +02:00
qemu-progress.c Fix compilation warning due to missing header for sigaction (followup) 2011-06-08 09:04:29 +01:00
qemu-queue.h
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qemu-sockets.c Set errno=ENOTSUP for attempts to use UNIX sockets on Windows platforms 2011-04-07 13:51:48 +02:00
qemu-tech.texi
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qemu-thread-posix.c qemu-thread: delete unused functions 2011-03-19 08:30:28 +00:00
qemu-thread-posix.h add Win32 IPI service 2011-03-13 14:44:22 +00:00
qemu-thread-win32.c w32: Add missing functions qemu_mutex_destroy, qemu_cond_destroy 2011-03-19 08:29:35 +00:00
qemu-thread-win32.h add win32 qemu-thread implementation 2011-03-13 14:44:21 +00:00
qemu-thread.h qemu-thread.h: include inttypes.h 2011-04-01 19:07:48 -05:00
qemu-timer-common.c
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qemu-timer.c timer: drop HPET and RTC 2011-06-06 08:54:55 -05:00
qemu-timer.h qemu-timer: Remove unneeded include statement (w32) 2011-04-27 13:30:18 +02:00
qemu-tool.c qemu-tool: Stub out qemu-timer functions 2011-05-18 14:38:46 +02:00
qemu-x509.h
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qemu.sasl
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qemu_socket.h net: remove parse_host_src_port() function 2011-03-06 20:06:50 +01:00
qerror.c Merge remote-tracking branch 'qmp/for-anthony' into staging 2011-06-08 12:16:24 -05:00
qerror.h Merge remote-tracking branch 'qmp/for-anthony' into staging 2011-06-08 12:16:24 -05:00
qfloat.c
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qfloat.h
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qint.c
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qint.h
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qjson.c
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qjson.h
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qlist.c
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qlist.h
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qmp-commands.hx HMP: Use QMP inject nmi implementation 2011-06-01 11:42:25 -03:00
qobject.h
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qstring.c
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qstring.h
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range.h
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readline.c
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readline.h
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rules.mak libcacard: add libcacard.la target 2011-06-14 09:34:34 -05:00
rwhandler.c
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rwhandler.h
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s390-dis.c
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s390.ld
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savevm.c Fix compilation warning due to missing header for sigaction (followup) 2011-06-08 09:04:29 +01:00
sh4-dis.c
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simpletrace.c simpletrace: Move st_init() error reporting 2011-03-15 18:03:26 +00:00
simpletrace.h simpletrace: Move st_init() error reporting 2011-03-15 18:03:26 +00:00
softmmu-semi.h
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softmmu_defs.h
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softmmu_exec.h
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softmmu_header.h
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softmmu_template.h
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sparc-dis.c
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sparc.ld
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sparc64.ld
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spice-qemu-char.c spice-qemu-char: Fix flow control in client -> guest direction 2011-06-06 09:14:42 +02:00
sysemu.h vl.c: Introduce getter for shutdown_requested and reset_requested. 2011-05-08 10:10:01 +02:00
targphys.h
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tcg-runtime.c
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thunk.c
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thunk.h Update to a hopefully more future proof FSF address 2009-07-16 20:47:01 +00:00
trace-events xen: Introduce VGA sync dirty bitmap support 2011-06-19 04:40:04 +02:00
translate-all.c Remove unused function parameter from cpu_restore_state 2011-04-20 10:37:03 +02:00
uboot_image.h
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usb-bsd.c Fix compilation warning due to missing header for sigaction (followup) 2011-06-08 09:04:29 +01:00
usb-linux.c usb-linux: Enlarge buffer for descriptors to 8192 bytes 2011-06-14 12:56:49 +02:00
usb-stub.c
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user-exec.c Move user emulator stuff from cpu-exec.c to user-exec.c 2011-05-28 06:26:00 +00:00
version.rc
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vgafont.h
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vl.c Introduce format string for pid_t 2011-06-15 19:58:48 +00:00
x86_64.ld
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xen-all.c xen: Introduce VGA sync dirty bitmap support 2011-06-19 04:40:04 +02:00
xen-mapcache-stub.c xen: remove xen_map_block and xen_unmap_block 2011-06-19 04:40:05 +02:00
xen-mapcache.c xen: remove xen_map_block and xen_unmap_block 2011-06-19 04:40:05 +02:00
xen-mapcache.h xen: remove xen_map_block and xen_unmap_block 2011-06-19 04:40:05 +02:00
xen-stub.c xen: Add Xen hypercall for sleep state in the cmos_s3 callback. 2011-05-08 10:10:02 +02:00

README 

Read the documentation in qemu-doc.html.

Fabrice Bellard.