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aurel32 [Mon, 29 Dec 2008 09:46:58 +0000 (09:46 +0000)]

target-ppc: fix stsw/stswi instructions

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6138 c046a42c-6fe2-441c-8c8c-71466251a162

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blueswir1 [Sun, 28 Dec 2008 21:05:44 +0000 (21:05 +0000)]

Fix warning introduced by r6136

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6137 c046a42c-6fe2-441c-8c8c-71466251a162

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blueswir1 [Sun, 28 Dec 2008 18:27:10 +0000 (18:27 +0000)]

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blueswir1 [Sun, 28 Dec 2008 15:45:20 +0000 (15:45 +0000)]

Suppress a -Werror=format-security warning

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6135 c046a42c-6fe2-441c-8c8c-71466251a162

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blueswir1 [Sun, 28 Dec 2008 13:14:48 +0000 (13:14 +0000)]

Fix -Werror=format-security warning (Frederik Himpe/Lennert Buytenhek)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6134 c046a42c-6fe2-441c-8c8c-71466251a162

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aurel32 [Fri, 26 Dec 2008 23:05:23 +0000 (23:05 +0000)]

target-ppc: workaround OpenBIOS limitation

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6133 c046a42c-6fe2-441c-8c8c-71466251a162

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aurel32 [Fri, 26 Dec 2008 23:05:15 +0000 (23:05 +0000)]

target-ppc: fix PowerMAC NVRAM emulation

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6132 c046a42c-6fe2-441c-8c8c-71466251a162

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blueswir1 [Wed, 24 Dec 2008 20:30:01 +0000 (20:30 +0000)]

Fix kernel loading

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6131 c046a42c-6fe2-441c-8c8c-71466251a162

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blueswir1 [Wed, 24 Dec 2008 20:29:16 +0000 (20:29 +0000)]

Use the firmware configuration device

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6130 c046a42c-6fe2-441c-8c8c-71466251a162

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blueswir1 [Wed, 24 Dec 2008 20:26:14 +0000 (20:26 +0000)]

Add support for -prom-env command line options

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6129 c046a42c-6fe2-441c-8c8c-71466251a162

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blueswir1 [Wed, 24 Dec 2008 20:23:51 +0000 (20:23 +0000)]

Use OpenBIOS for g3bw machine

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6128 c046a42c-6fe2-441c-8c8c-71466251a162

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blueswir1 [Wed, 24 Dec 2008 20:21:18 +0000 (20:21 +0000)]

Sun4m use 0 for nonexistent devices (Robert Reif)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6127 c046a42c-6fe2-441c-8c8c-71466251a162

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blueswir1 [Wed, 24 Dec 2008 09:38:16 +0000 (09:38 +0000)]

Improve PPC device debugging

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6126 c046a42c-6fe2-441c-8c8c-71466251a162

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blueswir1 [Tue, 23 Dec 2008 15:30:50 +0000 (15:30 +0000)]

Add SuperSPARC MMU breakpoint registers (Robert Reif)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6125 c046a42c-6fe2-441c-8c8c-71466251a162

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blueswir1 [Tue, 23 Dec 2008 15:08:13 +0000 (15:08 +0000)]

Implement hw/eccmemctl.c version differences (Robert Reif)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6124 c046a42c-6fe2-441c-8c8c-71466251a162

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blueswir1 [Tue, 23 Dec 2008 15:06:35 +0000 (15:06 +0000)]

Better SuperSPARC emulation (Robert Reif)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6123 c046a42c-6fe2-441c-8c8c-71466251a162

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blueswir1 [Tue, 23 Dec 2008 08:47:26 +0000 (08:47 +0000)]

Implement tick interrupt disable bits

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6122 c046a42c-6fe2-441c-8c8c-71466251a162

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aliguori [Mon, 22 Dec 2008 21:06:23 +0000 (21:06 +0000)]

Properly handle the case of SetPixelEncodings with a length of zero.

This commit addresses CORE-2008-1210/CVE-2008-2382.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6121 c046a42c-6fe2-441c-8c8c-71466251a162

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malc [Mon, 22 Dec 2008 20:33:55 +0000 (20:33 +0000)]

Use the ARRAY_SIZE() macro where appropriate.

Change from v1:
Avoid changing the existing coding style in certain files.

Signed-off-by: Stuart Brady <stuart.brady@gmail.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6120 c046a42c-6fe2-441c-8c8c-71466251a162

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blueswir1 [Sun, 21 Dec 2008 16:00:20 +0000 (16:00 +0000)]

hw/slavio_misc.c remove address from debug trace (Robert Reif)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6119 c046a42c-6fe2-441c-8c8c-71466251a162

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blueswir1 [Sun, 21 Dec 2008 10:46:23 +0000 (10:46 +0000)]

add Arbiter Enable Register support to sparc iommu (Robert Reif)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6118 c046a42c-6fe2-441c-8c8c-71466251a162

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aliguori [Sun, 21 Dec 2008 01:37:01 +0000 (01:37 +0000)]

Update to latest Bochs BIOS

A number of our patches have been merged so we can now remove them from our
queue.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6117 c046a42c-6fe2-441c-8c8c-71466251a162

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aliguori [Sun, 21 Dec 2008 01:30:22 +0000 (01:30 +0000)]

Remove obsolete VGABIOS patch.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6116 c046a42c-6fe2-441c-8c8c-71466251a162

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aurel32 [Sat, 20 Dec 2008 23:41:32 +0000 (23:41 +0000)]

softfloat-native: fix type of float_rounding_mode

fegetround() and fesetround() are using an int type. Change the type of
float_rounding_mode and floatx80_rounding_precision in the float_status
structure for consistency.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6115 c046a42c-6fe2-441c-8c8c-71466251a162

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aurel32 [Sat, 20 Dec 2008 23:40:35 +0000 (23:40 +0000)]

target-ppc: modify hw/ppc_oldword.c to use qemu_ram_alloc()

This patch uses qemu_ram_alloc() to allocate RAM, VGA RAM and VGA BIOS.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Laurent Vivier <Laurent@lvivier.info>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6114 c046a42c-6fe2-441c-8c8c-71466251a162

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aurel32 [Sat, 20 Dec 2008 23:39:46 +0000 (23:39 +0000)]

target-ppc: default to a G3 cpu when emulating a G3 PowerMac

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6113 c046a42c-6fe2-441c-8c8c-71466251a162

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ths [Sat, 20 Dec 2008 19:44:31 +0000 (19:44 +0000)]

A first attempt on supporting snapshots for the MIPS target.

Signed-off-by: Thiemo Seufer <ths@networkno.de>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6112 c046a42c-6fe2-441c-8c8c-71466251a162

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ths [Sat, 20 Dec 2008 19:42:14 +0000 (19:42 +0000)]

Fix remaining compiler warnings for mips targets.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6111 c046a42c-6fe2-441c-8c8c-71466251a162

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aliguori [Fri, 19 Dec 2008 18:59:10 +0000 (18:59 +0000)]

Add patch to allow Bochs patch queue to be built from another directory.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6110 c046a42c-6fe2-441c-8c8c-71466251a162

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aliguori [Fri, 19 Dec 2008 16:22:03 +0000 (16:22 +0000)]

Add BIOS build instructions (Andre Przywara)

aliguori: did a little indenting and motion for aesthics.

Signed-off-by: Andre Przywara <andre.przywara@amd.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6109 c046a42c-6fe2-441c-8c8c-71466251a162

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aliguori [Fri, 19 Dec 2008 16:17:10 +0000 (16:17 +0000)]

Make sure ACPI structures are byte-aligned

Apparently, guests are very tolerant of corrupt ACPI tables because our
tables have been badly corrupted for some time now.  A version of
Knoppix using a 2.6.11 kernel refused to boot and it turned out it was
due to the interrupt override table introduced by the recent HPET
commit.

This patch updates the BIOS and introduces a patch to pack the ACPI
tables.  If you have a guest that used to work and is broken by the this
commit, let me know.  We have some weird hacks in the tables that I
suspect are work arounds for this bug.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6108 c046a42c-6fe2-441c-8c8c-71466251a162

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pbrook [Fri, 19 Dec 2008 14:33:59 +0000 (14:33 +0000)]

Implement flush-to-zero mode (denormal results are replaced with zero).

Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6107 c046a42c-6fe2-441c-8c8c-71466251a162

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pbrook [Fri, 19 Dec 2008 13:53:37 +0000 (13:53 +0000)]

Implement default-NaN mode.

Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6106 c046a42c-6fe2-441c-8c8c-71466251a162

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pbrook [Fri, 19 Dec 2008 13:37:53 +0000 (13:37 +0000)]

Implement ARMv7 cp15 cache ID registers.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6105 c046a42c-6fe2-441c-8c8c-71466251a162

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pbrook [Fri, 19 Dec 2008 13:18:36 +0000 (13:18 +0000)]

Implement (very) basic Thumb2-EE support. This doesn't actually implement
EE state, just the associated system coprocessor registers. It is sufficient
to keep OS setup and context switching code happy.

Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6104 c046a42c-6fe2-441c-8c8c-71466251a162

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pbrook [Fri, 19 Dec 2008 13:02:08 +0000 (13:02 +0000)]

Fix VFP fixed point conversion routines.

Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6103 c046a42c-6fe2-441c-8c8c-71466251a162

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pbrook [Fri, 19 Dec 2008 12:59:28 +0000 (12:59 +0000)]

Correctly normalize values and handle zero inputs to scalbn functions.

Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6102 c046a42c-6fe2-441c-8c8c-71466251a162

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edgar_igl [Fri, 19 Dec 2008 12:57:18 +0000 (12:57 +0000)]

ETRAX: Correct the frequency of the free-running counter.

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6101 c046a42c-6fe2-441c-8c8c-71466251a162

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pbrook [Fri, 19 Dec 2008 12:49:13 +0000 (12:49 +0000)]

When -icount is used and a TB is recompiled due to an IO access
shortly after an IRQ has been raised, env->exception_index will still be set
to EXCP_IRQ when cpu_io_recompile calls cpu_resume_from_signal.
This causes qemu to repeat the IRQ trap, with disasterous consequences.

I suspect this "works" most of the time because linux tends to drop back to
svc mode before doing actual IRQ processing, and be fairly
tolerant of spurious IRQ traps.

Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6100 c046a42c-6fe2-441c-8c8c-71466251a162

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pbrook [Fri, 19 Dec 2008 12:39:00 +0000 (12:39 +0000)]

Implement ARMv7 MMU access permissions.

Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6099 c046a42c-6fe2-441c-8c8c-71466251a162

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aurel32 [Thu, 18 Dec 2008 22:51:31 +0000 (22:51 +0000)]

target-ppc: add gen_avr_ptr function.

Signed-off-by: Nathan Froyd <froydnj@codesourcery.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6098 c046a42c-6fe2-441c-8c8c-71466251a162

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aurel32 [Thu, 18 Dec 2008 22:44:21 +0000 (22:44 +0000)]

target-ppc: use float_flag_divbyzero instead of checking the operands

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6097 c046a42c-6fe2-441c-8c8c-71466251a162

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aurel32 [Thu, 18 Dec 2008 22:44:13 +0000 (22:44 +0000)]

User-mode GDB stub improvements - handle signals

Handle signals in the user-mode GDB stub. Report them to GDB, and
allow it to change or cancel them. Also correct the protocol numbering;
it happens to match Linux numbering for SIGINT and SIGTRAP, but that's
just good fortune.

Signed-off-by: Daniel Jacobowitz <dan@codesourcery.com>
Acked-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6096 c046a42c-6fe2-441c-8c8c-71466251a162

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aurel32 [Thu, 18 Dec 2008 22:44:04 +0000 (22:44 +0000)]

User-mode GDB stub improvements - handle fork

Close gdbserver in child processes, so that only one stub tries to talk
to GDB at a time. Updated from an earlier patch by Paul Brook.

Signed-off-by: Daniel Jacobowitz <dan@codesourcery.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6095 c046a42c-6fe2-441c-8c8c-71466251a162

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aurel32 [Thu, 18 Dec 2008 22:43:56 +0000 (22:43 +0000)]

new monitor func status

Attached is a small patch that adds the new info subcommand - status.

The status indicates if the VM is running or paused this info makes
life for (stateless) Qemu/KVM frontends easier.

(Philipp Wehrheim)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6094 c046a42c-6fe2-441c-8c8c-71466251a162

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aurel32 [Thu, 18 Dec 2008 22:43:48 +0000 (22:43 +0000)]

consolidate definition for tap script and smb support

Since the introduction of net.c in r5581 there had been 2 places where
the location of the TAP helper scripts and SMB daemon are defined.

The following patch move those definitions to net.h so they are accessible
for net.c and vl.c but defined only once

(Carlo Marcelo Arenas Belon)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6093 c046a42c-6fe2-441c-8c8c-71466251a162

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aurel32 [Thu, 18 Dec 2008 22:43:40 +0000 (22:43 +0000)]

PCI: Mask writes to RO bits in the command reg of PCI config space

The Command register in the PCI config space has some read-only bits.
Any writes to those bits should be masked out.

Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6092 c046a42c-6fe2-441c-8c8c-71466251a162

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aurel32 [Thu, 18 Dec 2008 22:43:33 +0000 (22:43 +0000)]

PCI: Mask writes to RO bits in the status reg of PCI config space

The Status register in the PCI config space has some read-only bits.
Any writes to those bits should be masked out.

Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6091 c046a42c-6fe2-441c-8c8c-71466251a162

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aurel32 [Thu, 18 Dec 2008 22:43:25 +0000 (22:43 +0000)]

target-ppc: fix type of spe_acc.

ACC is a 64-bit register and needs to be specified as such regardless of
the target.

Signed-off-by: Nathan Froyd <froydnj@codesourcery.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6090 c046a42c-6fe2-441c-8c8c-71466251a162

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aurel32 [Thu, 18 Dec 2008 22:43:16 +0000 (22:43 +0000)]

fp: fix float32_is_infinity()

Thanks to Laurent Desnogues for the hint.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6089 c046a42c-6fe2-441c-8c8c-71466251a162

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aurel32 [Thu, 18 Dec 2008 22:43:07 +0000 (22:43 +0000)]

target-ppc: fix a typo

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6088 c046a42c-6fe2-441c-8c8c-71466251a162

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aurel32 [Thu, 18 Dec 2008 22:42:58 +0000 (22:42 +0000)]

target-ppc: add Altivec logical operations

Use opc2/opc3 instead of one big xo field. Do this consistency with the
rest of translate.c

Signed-off-by: Nathan Froyd <froydnj@codesourcery.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6087 c046a42c-6fe2-441c-8c8c-71466251a162

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aurel32 [Thu, 18 Dec 2008 22:42:51 +0000 (22:42 +0000)]

KVM: Silence unused s warning

Move s under #ifdef to avoid compiler warning.

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@6086 c046a42c-6fe2-441c-8c8c-71466251a162

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aurel32 [Thu, 18 Dec 2008 22:42:43 +0000 (22:42 +0000)]

Remove trailing spaces introduced by commit 6081

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6085 c046a42c-6fe2-441c-8c8c-71466251a162

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aurel32 [Thu, 18 Dec 2008 22:42:34 +0000 (22:42 +0000)]

Fix warnings introduced by commit 6081

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6084 c046a42c-6fe2-441c-8c8c-71466251a162

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aurel32 [Thu, 18 Dec 2008 22:42:23 +0000 (22:42 +0000)]

target-ppc: fix fres, fsqrte and remove useless code

- fres and fsqrte should not assign a float32 number to a float64 value.
- fre, fres and fsqrte are checking for cases already taken into account
by softfloat and softfloat native. Remove those useless tests.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6083 c046a42c-6fe2-441c-8c8c-71466251a162

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aliguori [Thu, 18 Dec 2008 01:56:22 +0000 (01:56 +0000)]

Fix the build for non-x86/ppc targets

Since pci.c creates network devices, anything that links against pci.c
(everything) has to link against all network devices. Since virtio-net
also requires virtio, we might as well link every target against all of
the virtio devices.

This suggests that the pci.c network device creation function needs some
refactoring.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6082 c046a42c-6fe2-441c-8c8c-71466251a162

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aliguori [Wed, 17 Dec 2008 23:28:44 +0000 (23:28 +0000)]

Add HPET emulation to qemu (Beth Kon)

This patch adds HPET emulation. It can be disabled with -disable-hpet. An hpet
provides a more finely granular clocksource than otherwise available on PC.
This means that latency-dependent applications (e.g. multimedia) will generally
be smoother when using the HPET.

Signed-off-by: Beth Kon <eak@us.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6081 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aliguori [Wed, 17 Dec 2008 22:32:52 +0000 (22:32 +0000)]

Handle suspend in qemu (Gleb Natapov)

Reset a PC and tell BIOS that resume from ram is required on the next boot.

Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6080 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aliguori [Wed, 17 Dec 2008 22:29:37 +0000 (22:29 +0000)]

Update VGA BIOS

Now built from the kernel.org git tree.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6079 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aliguori [Wed, 17 Dec 2008 22:15:34 +0000 (22:15 +0000)]

Use git mirror instead of repo.or.cz. The kernel.org git
mirror is updated more regularly and reliably.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6078 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aliguori [Wed, 17 Dec 2008 21:35:49 +0000 (21:35 +0000)]

Update to the latest Bochs BIOS

Update the PC BIOS to the latest version, split out the patches into
patch series, and update the README to point to the new location of the
Bochs BIOS source tree.

Also update the gitignore to allow the patch queue directory to be used.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6077 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aliguori [Wed, 17 Dec 2008 21:32:37 +0000 (21:32 +0000)]

This should have been added in Gerd's previous commit.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6076 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aliguori [Wed, 17 Dec 2008 19:45:40 +0000 (19:45 +0000)]

Use saner types for virtio-net

This was spotted by malc

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6075 c046a42c-6fe2-441c-8c8c-71466251a162

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aliguori [Wed, 17 Dec 2008 19:17:17 +0000 (19:17 +0000)]

Add support for tap vectored send

This is adapted from kvm-userspace. It allows readv to be used with tap when
the host supports it.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6074 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aliguori [Wed, 17 Dec 2008 19:13:11 +0000 (19:13 +0000)]

virtio-net support

This adds virtio-net support. This is based on the virtio-net driver
that exists in kvm-userspace. This also adds a new qemu_sendv_packet
which virtio-net requires.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6073 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

malc [Wed, 17 Dec 2008 19:00:18 +0000 (19:00 +0000)]

Do not rely on BSD style echo (which accepts -n option)

http://www.opengroup.org/onlinepubs/7990989775/xcu/echo.html

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6072 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

pbrook [Wed, 17 Dec 2008 00:33:41 +0000 (00:33 +0000)]

Mark bamboo.dtb as a binary file.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6071 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aurel32 [Wed, 17 Dec 2008 00:03:01 +0000 (00:03 +0000)]

Add bamboo.dtb compiled from bamboo.dts

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6070 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aurel32 [Tue, 16 Dec 2008 10:44:29 +0000 (10:44 +0000)]

target-ppc: add comments about constants introduced in revision 6046

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6069 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aurel32 [Tue, 16 Dec 2008 10:44:22 +0000 (10:44 +0000)]

target-ppc: fix a typo introduced in revision 6058

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6068 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aurel32 [Tue, 16 Dec 2008 10:44:14 +0000 (10:44 +0000)]

target-ppc: IBM PowerPC 440EP Bamboo reference board emulation

Since most IO devices are integrated into the 440EP chip, "Bamboo support"
mostly entails implementing the -kernel, -initrd, and -append options.

These options are implemented by loading the guest as if u-boot had done it,
i.e. loading a flat device tree, updating it to hold initrd addresses, ram
size, and command line, and passing the FDT address in r3.

Since we use it with KVM, we enable the virtio block driver and include hooks
necessary for KVM support.

Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6067 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aurel32 [Tue, 16 Dec 2008 10:44:06 +0000 (10:44 +0000)]

target-ppc: PowerPC 440EP SoC emulation

Wire up the system-on-chip devices present on 440EP chips.

This patch is a little unusual in that qemu doesn't actually emulate the 440
core, but we use this board code with KVM (which does). If/when 440 core
emulation is supported, the kvm_enabled() hack can be removed.

Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6066 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aurel32 [Tue, 16 Dec 2008 10:43:58 +0000 (10:43 +0000)]

target-ppc: Enable KVM for ppcemb.

Implement hooks called by generic KVM code.

Also add code that will copy the host's CPU and timebase frequencies to the
guest, which is necessary on KVM because the guest can directly access the
timebase.

Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Acked-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6065 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aurel32 [Tue, 16 Dec 2008 10:43:48 +0000 (10:43 +0000)]

Implement device tree support needed for Bamboo emulation

To implement the -kernel, -initrd, and -append options, 4xx board emulation
must load the guest kernel as if firmware had loaded it. Where u-boot would be
the firmware, we must load the flat device tree into memory and set key fields
such as /chosen/bootargs.

This patch introduces a dependency on libfdt for flat device tree support.

Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6064 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aurel32 [Mon, 15 Dec 2008 23:15:56 +0000 (23:15 +0000)]

target-ppc: create a helper function to allow more flexible RAM allocation for PPC 4xx

The 4xx SDRAM controller supports a small number of banks, and each bank must
be one of a small set of sizes. The number of banks and the supported sizes
varies by SoC.

This function uses the user-specified RAM size to fill in the "ram_bases" and
"ram_sizes" arrays required by ppc4xx_sdram_init().

Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6063 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aurel32 [Mon, 15 Dec 2008 22:59:45 +0000 (22:59 +0000)]

target-ppc: rename ppc405_sdram_init() to ppc4xx_sdram_init()

The SDRAM controller is shared across almost all 405 and 440 embedded
processors, with some slight differences such as the sizes supported for each
memory bank.

Rename only; no functional changes.

Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6062 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aurel32 [Mon, 15 Dec 2008 22:59:34 +0000 (22:59 +0000)]

target-ppc: move PPC4xx SDRAM controller emulation from ppc405_uc.c to ppc4xx_devs.c

The SDRAM controller is shared across almost all 405 and 440 embedded
processors, with some slight differences such as the sizes supported for each
memory bank.

Code movement only; no functional changes.

Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6061 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aliguori [Mon, 15 Dec 2008 22:20:42 +0000 (22:20 +0000)]

kvm: sync vcpu state during initialization (Hollis Blanchard)

Currently on x86, qemu initializes CPUState but KVM ignores it and does its
own vcpu initialization. However, PowerPC KVM needs to be able to set the
initial register state to support the -kernel and -append options.

Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6060 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aurel32 [Mon, 15 Dec 2008 22:07:50 +0000 (22:07 +0000)]

softfloat-native: improve correctness of floatXX_is_neg()

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6059 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aurel32 [Mon, 15 Dec 2008 21:48:27 +0000 (21:48 +0000)]

target-ppc: update comment about precise emulation

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6058 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

blueswir1 [Mon, 15 Dec 2008 20:24:25 +0000 (20:24 +0000)]

Revert part of r5853

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6057 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

blueswir1 [Mon, 15 Dec 2008 17:58:49 +0000 (17:58 +0000)]

Fix mremap, based on patch by Kirill A. Shutemov

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6056 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aurel32 [Mon, 15 Dec 2008 17:14:58 +0000 (17:14 +0000)]

target-ppc: remove dead code

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6055 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aurel32 [Mon, 15 Dec 2008 17:14:50 +0000 (17:14 +0000)]

target-ppc: enable PRECISE_EMULATION by default

With this option enabled, all glibc math tests pass.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6054 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aurel32 [Mon, 15 Dec 2008 17:14:43 +0000 (17:14 +0000)]

target-ppc: fmadd/fmsub/fmnadd/fmnsub can generate VXIMZ or VXIZI exceptions

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6053 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aurel32 [Mon, 15 Dec 2008 17:14:35 +0000 (17:14 +0000)]

target-ppc: fadd/fsub: correctly propagate NaN

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6052 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aurel32 [Mon, 15 Dec 2008 17:14:27 +0000 (17:14 +0000)]

target-ppc: use the new fp functions

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6051 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aurel32 [Mon, 15 Dec 2008 17:14:20 +0000 (17:14 +0000)]

fp: add floatXX_is_infinity(), floatXX_is_neg(), floatXX_is_zero()

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6050 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aurel32 [Mon, 15 Dec 2008 17:14:12 +0000 (17:14 +0000)]

softfloat-native: fix *nan()

Fix float64_is_nan()
Fix floatx80_is_signaling_nan()
Add floatx80_is_nan()

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6049 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aurel32 [Mon, 15 Dec 2008 17:14:05 +0000 (17:14 +0000)]

target-ppc: correctly propagate NaN in division

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6048 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aurel32 [Mon, 15 Dec 2008 17:13:55 +0000 (17:13 +0000)]

target-ppc: fix fload_invalid_op_excp()

The argument is a value, not a flag. Update the tests accordingly. Also
set a correct default value for NaN.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6047 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aurel32 [Mon, 15 Dec 2008 17:13:48 +0000 (17:13 +0000)]

target-ppc: use a correct value to represent 1.0

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6046 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aurel32 [Mon, 15 Dec 2008 17:13:39 +0000 (17:13 +0000)]

target-ppc: update nip before calling an helper in FP instructions

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6045 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aurel32 [Mon, 15 Dec 2008 17:13:31 +0000 (17:13 +0000)]

target-ppc: fix TCGv type in fcmpu/fcmpo

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6044 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aurel32 [Mon, 15 Dec 2008 17:13:19 +0000 (17:13 +0000)]

configure: also switch ppc64abi32 and ppcemb to CONFIG_SOFTFLOAT

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6043 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aurel32 [Mon, 15 Dec 2008 07:03:06 +0000 (07:03 +0000)]

target-ppc: add signed fields to ppc_avr_t.

Signed-off-by: Nathan Froyd <froydnj@codesourcery.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6042 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

aurel32 [Mon, 15 Dec 2008 06:34:37 +0000 (06:34 +0000)]

configure: switch to CONFIG_SOFTFLOAT for PPC

softfloat-native currently only supports one FPU context, while we need
at least 3 of them for the PPC target (FPU, SPE, AVR).

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6041 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

balrog [Mon, 15 Dec 2008 03:15:36 +0000 (03:15 +0000)]

configure: close stdout for the remaining calls to cc.

r5953 managed to quite most colorgcc errors leakage to console
but not all of them.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6040 c046a42c-6fe2-441c-8c8c-71466251a162

commit | commitdiff | tree

balrog [Mon, 15 Dec 2008 02:12:20 +0000 (02:12 +0000)]

Add ARM board names still missing from qemu-doc.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6039 c046a42c-6fe2-441c-8c8c-71466251a162

Domain: SDK / Emulator;

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