aurel32 [Mon, 13 Apr 2009 18:45:38 +0000 (18:45 +0000)]
Add a --enable-debug-tcg option to configure
This patch allows DEBUG_TCGV to be defined (and also prevents NDEBUG
from being defined) when passing an option to the configure script.
This should help to prevent any accidental changes that enable
DEBUG_TCGV in tcg/tcg.h from being committed in future, and may
help to encourage testing with DEBUG_TCGV enabled.
Signed-off-by: Stuart Brady <stuart.brady@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7105
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blueswir1 [Mon, 13 Apr 2009 17:19:26 +0000 (17:19 +0000)]
Probe via #define check for OpenBSD and *Solaris
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7104
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blueswir1 [Mon, 13 Apr 2009 16:31:01 +0000 (16:31 +0000)]
Fix OpenSolaris gcc4 warnings: iovec type mismatches, missing 'static'
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7103
c046a42c-6fe2-441c-8c8c-
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blueswir1 [Mon, 13 Apr 2009 16:27:08 +0000 (16:27 +0000)]
Fix OpenSolaris softfloat warnings
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7102
c046a42c-6fe2-441c-8c8c-
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blueswir1 [Mon, 13 Apr 2009 16:23:22 +0000 (16:23 +0000)]
Skip KVM probe for OpenSolaris
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7101
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blueswir1 [Mon, 13 Apr 2009 16:18:34 +0000 (16:18 +0000)]
Probe for OpenSolaris curses missing resize_term
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7100
c046a42c-6fe2-441c-8c8c-
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blueswir1 [Mon, 13 Apr 2009 16:06:19 +0000 (16:06 +0000)]
Fix ppc-softmmu warnings on OpenBSD host
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7099
c046a42c-6fe2-441c-8c8c-
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balrog [Mon, 13 Apr 2009 11:33:46 +0000 (11:33 +0000)]
Recognise evdev(xx)_aliases(yy) and xfree86(xx)_aliases(yy) as keymap names.
Newer Xorg use these with non-default kemaps (such as the ThinkPad keymap).
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7097
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aurel32 [Mon, 13 Apr 2009 08:53:12 +0000 (08:53 +0000)]
target-mips: fix commits 7040 and 7042
CPU state should also be saved for helpers that in fine call
cpu_unlink_tb(). Reported by Stefan Weil.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7096
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aurel32 [Sun, 12 Apr 2009 08:32:45 +0000 (08:32 +0000)]
target-mips: fix commit 7046
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7095
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aurel32 [Sat, 11 Apr 2009 18:43:20 +0000 (18:43 +0000)]
target-mips: don't map zero register as a TCG global
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7094
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aurel32 [Sat, 11 Apr 2009 18:42:55 +0000 (18:42 +0000)]
target-mips: optimize gen_ldst()
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7093
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aurel32 [Sat, 11 Apr 2009 18:42:17 +0000 (18:42 +0000)]
target-mips: optimize gen_arith_imm()
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7092
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pbrook [Sat, 11 Apr 2009 17:41:32 +0000 (17:41 +0000)]
Add named initializers.
Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7091
c046a42c-6fe2-441c-8c8c-
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pbrook [Sat, 11 Apr 2009 17:33:00 +0000 (17:33 +0000)]
Remove redundant ram_require machine properly.
Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7090
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pbrook [Sat, 11 Apr 2009 17:24:39 +0000 (17:24 +0000)]
Remove more redundant ram size checks.
Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7089
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pbrook [Sat, 11 Apr 2009 17:15:54 +0000 (17:15 +0000)]
Implement dynamic guest ram allocation.
Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7088
c046a42c-6fe2-441c-8c8c-
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pbrook [Sat, 11 Apr 2009 17:01:42 +0000 (17:01 +0000)]
Fix/remove bogus ram size checks.
Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7087
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pbrook [Sat, 11 Apr 2009 16:55:44 +0000 (16:55 +0000)]
Allocate enough vram for 24-bit planes.
Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7086
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pbrook [Sat, 11 Apr 2009 14:47:08 +0000 (14:47 +0000)]
Remove code phys_ram_base uses.
Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7085
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blueswir1 [Sat, 11 Apr 2009 11:09:31 +0000 (11:09 +0000)]
BSD user: initial support for i386 and x86_64 targets
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7084
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blueswir1 [Sat, 11 Apr 2009 09:04:44 +0000 (09:04 +0000)]
Compile target independent files only once
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7083
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malc [Sat, 11 Apr 2009 08:19:50 +0000 (08:19 +0000)]
Remove reserved registers from tcg_target_reg_alloc_order
Noticed by Andreas Faerber
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7082
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malc [Sat, 11 Apr 2009 07:39:04 +0000 (07:39 +0000)]
Whack [LS]MW
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7081
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malc [Sat, 11 Apr 2009 07:38:56 +0000 (07:38 +0000)]
Remove reserved registers from tcg_target_reg_alloc_order
Noticed by Andreas Faerber
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7080
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aurel32 [Sat, 11 Apr 2009 07:02:25 +0000 (07:02 +0000)]
mips malta: fix commit 7064
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7079
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aurel32 [Fri, 10 Apr 2009 21:56:32 +0000 (21:56 +0000)]
target-mips: fix commit r7076
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7078
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aurel32 [Fri, 10 Apr 2009 21:42:18 +0000 (21:42 +0000)]
target-mips: optimize gen_movcf_d()
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7077
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aurel32 [Fri, 10 Apr 2009 21:41:53 +0000 (21:41 +0000)]
target-mips: optimize a few tcg_temp_free()
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7076
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aurel32 [Fri, 10 Apr 2009 21:27:48 +0000 (21:27 +0000)]
target-alpha: remove amask helper
The direct use of helper_amask in translate.c was bogus (as env is not
assigned). Directly code amask in tcg and remove the helper.
Signed-off-by: Tristan Gingold <gingold@adacore.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7075
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aurel32 [Fri, 10 Apr 2009 21:27:31 +0000 (21:27 +0000)]
target-alpha: remove helper_load_implver
There is no need to use an helper. Directly load the value with tcg code.
Signed-off-by: Tristan Gingold <gingold@adacore.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7074
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aurel32 [Fri, 10 Apr 2009 21:27:15 +0000 (21:27 +0000)]
target-alpha: overflow condition for sublv and subqv
The conditions to detect overflow in sub operations was wrong.
This patch is necessary to boot Tru64.
Signed-off-by: Tristan Gingold <gingold@adacore.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7073
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aurel32 [Fri, 10 Apr 2009 21:26:55 +0000 (21:26 +0000)]
Clean up rc4030 init function
At the moment, rc4030 init function is returning some function pointers.
Mark them non-static and define them in header file instead.
Export also a function to read/write DMA memory, it will be required by
the netcard.
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7072
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aliguori [Fri, 10 Apr 2009 20:48:17 +0000 (20:48 +0000)]
Make PCI config status register read-only
From the documentation I can find, this register is supposed to be read-only.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7070
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pbrook [Fri, 10 Apr 2009 16:23:59 +0000 (16:23 +0000)]
Wean device tree code off phys_ram_base.
Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7068
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pbrook [Fri, 10 Apr 2009 14:29:45 +0000 (14:29 +0000)]
Yet more phys_ram_base elimination.
Signed-off-by: Paul Brook <paul@cofdesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7067
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blueswir1 [Fri, 10 Apr 2009 13:00:29 +0000 (13:00 +0000)]
BSD user: add support for OpenBSD/amd64 host
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7066
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blueswir1 [Fri, 10 Apr 2009 07:29:34 +0000 (07:29 +0000)]
BSD user: add support for OpenBSD/i386 host
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7065
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pbrook [Fri, 10 Apr 2009 03:36:49 +0000 (03:36 +0000)]
More phys_ram_base elimination.
Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7064
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pbrook [Fri, 10 Apr 2009 02:24:36 +0000 (02:24 +0000)]
Clean up VGA ram allocation.
Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7063
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pbrook [Fri, 10 Apr 2009 02:19:52 +0000 (02:19 +0000)]
Fix RTC breakage from r7031.
Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7062
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pbrook [Fri, 10 Apr 2009 01:24:26 +0000 (01:24 +0000)]
Musicpal ram access cleanup.
Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7061
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pbrook [Fri, 10 Apr 2009 00:26:15 +0000 (00:26 +0000)]
More phys_ram_base removal.
Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7060
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pbrook [Thu, 9 Apr 2009 22:21:07 +0000 (22:21 +0000)]
Cleanup SPARC/TCX framebuffer allocation.
Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7059
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pbrook [Thu, 9 Apr 2009 21:02:04 +0000 (21:02 +0000)]
Use cpu_physical_memory_write_rom instead of memcpy.
Signed-off-by: Glauber Costa <glommer@redhat.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7058
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pbrook [Thu, 9 Apr 2009 20:59:05 +0000 (20:59 +0000)]
Register a single area for vga bios and option roms
Those guys are not different in nature. They're all roms,
not blessed with the graces of being written to. So there's
not need to issue multiple requests to memory registration areas:
just treat them as brothers, and put them all in the same
region.
It also has the nice side effect of improving the loading code
a little bit. Besides some of the ugliness going away, we're now
avoiding phys_ram_base dependencies in option rom code.
Signed-off-by: Glauber Costa <glommer@redhat.com>
Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7057
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pbrook [Thu, 9 Apr 2009 20:05:49 +0000 (20:05 +0000)]
Use load_image_targphys and avoid phys_ram_base.
Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7056
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pbrook [Thu, 9 Apr 2009 17:48:30 +0000 (17:48 +0000)]
More phys_ram_base removal.
Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7055
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pbrook [Thu, 9 Apr 2009 17:30:32 +0000 (17:30 +0000)]
Use load_image_targphys.
Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7054
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pbrook [Thu, 9 Apr 2009 17:19:47 +0000 (17:19 +0000)]
Use guest memory access functions when setting up arm boorloader.
Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7053
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pbrook [Thu, 9 Apr 2009 17:15:18 +0000 (17:15 +0000)]
Use qemu_ram_alloc.
Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7052
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pbrook [Thu, 9 Apr 2009 15:20:50 +0000 (15:20 +0000)]
Enable generic accepts-anything cpu by default for usermode emulation.
Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7051
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aurel32 [Wed, 8 Apr 2009 23:07:05 +0000 (23:07 +0000)]
linux-user: fix fstatat64()/newfstatat() syscall implementation
There are two different syscall names for the same goal.
On systems with sizeof(long) == 64 it calls newfstatat.
On systems with sizeof(long) == 32 it calls fstatat64.
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7050
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aurel32 [Wed, 8 Apr 2009 22:56:33 +0000 (22:56 +0000)]
pcnet: Avoid double conversion via PHYSADDR
rdra and tdra are already kept converted in the pcnet state structure.
Avoid converting derivatives a second time. The same case with the local
variable xmit_cxda: it already contains a converted cxda address. This
issue only causes troubles when using the pcnet in 16-bit legacy mode.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7049
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aurel32 [Wed, 8 Apr 2009 22:56:26 +0000 (22:56 +0000)]
apic: Fix access to non-existent APIC
When running with -M isapc, there is no env->apic_state. Fix
cpu_get/set_apic_* helpers to handle this corner case gracefully.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7048
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aurel32 [Wed, 8 Apr 2009 22:56:19 +0000 (22:56 +0000)]
Use stdint.h for integral data types and definitions
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7047
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aurel32 [Wed, 8 Apr 2009 21:48:27 +0000 (21:48 +0000)]
target-mips: optimize gen_farith()
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7046
c046a42c-6fe2-441c-8c8c-
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aurel32 [Wed, 8 Apr 2009 21:48:18 +0000 (21:48 +0000)]
target-mips: optimize gen_flt3_arith()
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7045
c046a42c-6fe2-441c-8c8c-
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aurel32 [Wed, 8 Apr 2009 21:48:10 +0000 (21:48 +0000)]
target-mips: optimize gen_flt3_ldst()
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7044
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aurel32 [Wed, 8 Apr 2009 21:48:02 +0000 (21:48 +0000)]
target-mips: optimize gen_arith()
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7043
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aurel32 [Wed, 8 Apr 2009 21:47:55 +0000 (21:47 +0000)]
target-mips: optimize decode_opc()
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7042
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aurel32 [Wed, 8 Apr 2009 21:47:44 +0000 (21:47 +0000)]
target-mips: optimize gen_cp1()
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7041
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aurel32 [Wed, 8 Apr 2009 21:47:35 +0000 (21:47 +0000)]
target-mips: optimize gen_cp0()
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7040
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aurel32 [Wed, 8 Apr 2009 21:29:37 +0000 (21:29 +0000)]
factor out setting pc in gdbstub
The code for handling the c and s packets both contain code for setting
the pc. Move that code out to a common function.
Signed-off-by: Nathan Froyd <froydnj@codesourcery.com>
Acked-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7039
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aurel32 [Wed, 8 Apr 2009 21:29:30 +0000 (21:29 +0000)]
linux-user: fix problems with inotify syscalls
The sys_inotify* calls are defined if the target supports them and the
host supports the necessary syscalls. But the syscalls are handled if
the target supports them. This situation leads to compilation failures
when the host doesn't support the necessary syscalls, as the linker will
complain about undefined functions.
Fix this state of affairs by making the handling conditions the same as
the call definition conditions.
Signed-off-by: Nathan Froyd <froydnj@codesourcery.com>
Acked-By: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7038
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aliguori [Wed, 8 Apr 2009 13:14:12 +0000 (13:14 +0000)]
Update the version information to 0.10.50 to signify development branch
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7037
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pbrook [Tue, 7 Apr 2009 23:17:49 +0000 (23:17 +0000)]
Add --with-pkgversion.
Allows distributors to identify their builds without needing to hack the
sources.
Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7036
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pbrook [Tue, 7 Apr 2009 22:58:45 +0000 (22:58 +0000)]
Implement --version.
Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7035
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aurel32 [Tue, 7 Apr 2009 22:48:36 +0000 (22:48 +0000)]
target-arm: don't use T[x] in helper
(Torbjörn Andersson)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7034
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aurel32 [Tue, 7 Apr 2009 22:31:34 +0000 (22:31 +0000)]
target-alpha: fix palcode mask for user pal calls
(Also 6 bits for unprivileged calls)
Signed-off-by: Tristan Gingold <gingold@adacore.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7033
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aurel32 [Tue, 7 Apr 2009 22:31:26 +0000 (22:31 +0000)]
target-alpha: document more registers used by 21264
Signed-off-by: Tristan Gingold <gingold@adacore.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7032
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aurel32 [Tue, 7 Apr 2009 22:28:50 +0000 (22:28 +0000)]
mc146818: add square wave output support
This is necessary for es40 as the sqw output is directly connected to the
core chipset.
Signed-off-by: Tristan Gingold <gingold@adacore.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7031
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aurel32 [Tue, 7 Apr 2009 22:03:44 +0000 (22:03 +0000)]
rc4030 registers improvements
Attached patch documents some registers and simplifies one hack.
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7030
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aurel32 [Tue, 7 Apr 2009 21:47:34 +0000 (21:47 +0000)]
target-alpha: set target page size to 13 bits
(As defined by the alpha arch ref).
Signed-off-by: Tristan Gingold <gingold@adacore.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7029
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aurel32 [Tue, 7 Apr 2009 21:47:27 +0000 (21:47 +0000)]
Allow 5 mmu indexes.
This is necessary for alpha because it has 4 protection levels and pal mode.
Signed-off-by: Tristan Gingold <gingold@adacore.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7028
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aurel32 [Tue, 7 Apr 2009 21:44:52 +0000 (21:44 +0000)]
target-alpha: stop translation if too long
Signed-off-by: Tristan Gingold <gingold@adacore.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7027
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aliguori [Tue, 7 Apr 2009 20:55:58 +0000 (20:55 +0000)]
Fix crash on resolution change -> screen dump -> vga redraw (Avi Kivity)
The vga screen dump function updates last_width and last_height,
but does not change the DisplaySurface that these variables describe.
A consequent vga_draw_graphic() will therefore fail to resize the
surface and crash.
Fix by invalidating the display state after a screen dump, forcing
vga_draw_graphic() to reallocate the DisplaySurface.
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7026
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aliguori [Tue, 7 Apr 2009 20:55:29 +0000 (20:55 +0000)]
Revert r6989
There is a much more elegant fix that will follow up after this commit.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7025
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aurel32 [Tue, 7 Apr 2009 19:57:24 +0000 (19:57 +0000)]
tcg/tcg.h: fix a few typos
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7024
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aurel32 [Tue, 7 Apr 2009 19:57:17 +0000 (19:57 +0000)]
Document some missing options in configure -h
Signed-off-by: Andreas Faerber <andreas.faerber@web.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7023
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aurel32 [Tue, 7 Apr 2009 19:57:09 +0000 (19:57 +0000)]
vnc: Fix incorrect attempt to clear a flag
In vnc.c in pixel_format_message, the code tries to clear the
QEMU_ALLOCATED_FLAG from the client display surface, however
it uses the wrong operator and ends up enabling all other
flags. Most notably this enables the big endian flag and
causes some chaos.
Signed-off-by: Brian Kress <kressb@moose.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7022
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aliguori [Tue, 7 Apr 2009 18:43:28 +0000 (18:43 +0000)]
native preadv/pwritev support (Christoph Hellwig)
This ties up the preadv/pwritev syscalls to qemu if they are declared in
unistd.h. This is the case currently on at least NetBSD and OpenBSD and
will hopefully soon be the case on Linux.
Thanks to Blue Swirl and Gerd Hoffmann for the configure autodetection
of preadv/pwritev.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7021
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aliguori [Tue, 7 Apr 2009 18:43:24 +0000 (18:43 +0000)]
push down vector linearization to posix-aio-compat.c (Christoph Hellwig)
Make all AIO requests vectored and defer linearization until the actual
I/O thread. This prepares for using native preadv/pwritev.
Also enables asynchronous direct I/O by handling that case in the I/O thread.
Qcow and qcow2 propably want to be adopted to directly deal with multi-segment
requests, but that can be implemented later.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7020
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aliguori [Tue, 7 Apr 2009 18:43:20 +0000 (18:43 +0000)]
remove bdrv_aio_read/bdrv_aio_write (Christoph Hellwig)
Always use the vectored APIs to reduce code churn once we switch the BlockDriver
API to be vectored.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7019
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aliguori [Tue, 7 Apr 2009 18:23:51 +0000 (18:23 +0000)]
more BlockDriver C99 initializers (Christoph Hellwig)
Looks like the two bdrv_raw instances were missed last time.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7018
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blueswir1 [Tue, 7 Apr 2009 18:22:35 +0000 (18:22 +0000)]
Don't try to return result from a void function (spotted by Sparse)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7017
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blueswir1 [Tue, 7 Apr 2009 17:57:09 +0000 (17:57 +0000)]
Fix a few Sparse warnings
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7016
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aliguori [Tue, 7 Apr 2009 02:19:41 +0000 (02:19 +0000)]
Update Changelog to reflect 0.10.2 release
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7015
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edgar_igl [Tue, 7 Apr 2009 02:10:16 +0000 (02:10 +0000)]
Remove potentially offensive humor.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7014
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aliguori [Tue, 7 Apr 2009 01:24:53 +0000 (01:24 +0000)]
Fix find_device_type() to correctly identify floppy disk devices; (Luca Tettamanti)
they are reported as DRIVE_REMOVABLE by win32.
Signed-off-by: Luca Tettamanti <kronos.it@gmail.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7010
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aurel32 [Mon, 6 Apr 2009 12:34:07 +0000 (12:34 +0000)]
target-mips: use the TCG_CALL_PURE and TCG_CALL_CONST for some helpers
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7009
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aurel32 [Mon, 6 Apr 2009 12:33:59 +0000 (12:33 +0000)]
tcg: add a CONST flag to TCG helpers
A const function only reads its arguments and does not use TCG
globals variables. Hence a call to such a function does not
save TCG globals variabes back to their canonical location.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7008
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aurel32 [Mon, 6 Apr 2009 12:33:51 +0000 (12:33 +0000)]
tcg: improve comment about pure functions
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7007
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aliguori [Mon, 6 Apr 2009 00:35:08 +0000 (00:35 +0000)]
Remove WIN32 guard around -k
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7006
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aurel32 [Sun, 5 Apr 2009 20:08:59 +0000 (20:08 +0000)]
Add new command line option -singlestep for tcg single stepping.
This replaces a compile time option for some targets and adds
this feature to targets which did not have a compile time option.
Add monitor command to enable or disable single step mode.
Modify monitor command "info status" to display single step mode.
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7004
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aurel32 [Sun, 5 Apr 2009 20:08:50 +0000 (20:08 +0000)]
tcg/x86_64: optimize register allocation order
The beginning of the register allocation order list on the TCG x86_64
target matches the list of clobbered registers. This means that when an
helper is called, there is almost always clobbered registers that have
to be spilled.
The same way register %rsi and %rdi are at the top of the register
allocation order list, while they can't be used for load/store
operations. This means the data and/or address registers are very often
%rsi and %rdi, and their values have to be spilled, and then moved back
to another register.
This patches changes to the allocation order to avoid those effects.
It results in a 8% gain speed in qemu-x86_64 to compress a bzip2 file,
and a 6% gain in qemu-system-mips64 to compile a small application.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7003
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aliguori [Sun, 5 Apr 2009 19:30:55 +0000 (19:30 +0000)]
stop dirty tracking just at the end of migration (Glauber Costa)
If there is still work to do, it is not safe to assume we
can end the dirty tracking. Specifically, kvm can update the dirty
tracking log inside ram_save_block(), leaving pages still out of sync
if we go with the current code.
Based on a patch by Yaniv Kamay
Signed-off-by: Glauber Costa <glommer@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6999
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aliguori [Sun, 5 Apr 2009 19:30:51 +0000 (19:30 +0000)]
create qemu_file_set_error (Glauber Costa)
This is mainly for consistency, since we don't want
anything outside of savevm setting it explicitly. There
are current no users of that in qemu tree, but there
are potential candidates on kvm-userspace. And avi
is a nice guy, let's be nice with him.
Based on a patch by Yaniv Kamay
Signed-off-by: Glauber Costa <glommer@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6998
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aliguori [Sun, 5 Apr 2009 19:30:33 +0000 (19:30 +0000)]
propagate error on failed completion (Glauber Costa)
migrate_fd_put_ready() calls qemu_savevm_state_complete(),
but the later can fail.
If it happens, re-start the vm and propagate the error up
Based on a patch by Yaniv Kamay
Signed-off-by: Glauber Costa <glommer@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6997
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aliguori [Sun, 5 Apr 2009 19:29:26 +0000 (19:29 +0000)]
Disable qemu-io on Win32
It breaks the build.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6996
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projects / qemu / log