OSDN Git Service
malc [Mon, 22 Sep 2008 01:39:29 +0000 (01:39 +0000)]
Support out-of-the-tree building of tests
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5288
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malc [Mon, 22 Sep 2008 01:08:08 +0000 (01:08 +0000)]
Avoid clobbering input register in qemu_ld64+bswap+useronly case
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5287
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pbrook [Mon, 22 Sep 2008 00:52:42 +0000 (00:52 +0000)]
Fix ARM NEON vdup and vtbl bugs.
Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5286
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pbrook [Sun, 21 Sep 2008 23:15:38 +0000 (23:15 +0000)]
Fix neon encoding comment.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5285
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ths [Sun, 21 Sep 2008 21:21:26 +0000 (21:21 +0000)]
Fix Xcontext fill, by Here Poussineau.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5284
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blueswir1 [Sun, 21 Sep 2008 18:43:17 +0000 (18:43 +0000)]
Use the new concat_tl_i64 op for std and stda
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5283
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blueswir1 [Sun, 21 Sep 2008 18:32:28 +0000 (18:32 +0000)]
Add concat32_i64 and concat_tl_i64 ops
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5282
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blueswir1 [Sun, 21 Sep 2008 14:49:09 +0000 (14:49 +0000)]
Use the new concat_i32_i64 op for std and stda
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5281
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pbrook [Sun, 21 Sep 2008 13:48:32 +0000 (13:48 +0000)]
Add concat_i32_i64 op.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5280
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balrog [Sun, 21 Sep 2008 02:39:45 +0000 (02:39 +0000)]
Band-aid vfork() emulation (Kirill Shutemov).
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5279
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balrog [Sun, 21 Sep 2008 02:34:50 +0000 (02:34 +0000)]
Fix TEST_BSX operands in test-i386.c (Zeev Tarantov).
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5278
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balrog [Sun, 21 Sep 2008 02:31:19 +0000 (02:31 +0000)]
Enable same-arch consistency check on x86-64, print syscall name on error.
Also disable testing instructions unsupported by 64-bit binutils in
test-i386.c
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5277
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blueswir1 [Sat, 20 Sep 2008 09:05:49 +0000 (09:05 +0000)]
Move signal handler prototype back to cpu.h
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5276
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blueswir1 [Sat, 20 Sep 2008 08:07:15 +0000 (08:07 +0000)]
Suppress gcc 4.x -Wpointer-sign (included in -Wall) warnings
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5275
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blueswir1 [Sat, 20 Sep 2008 08:04:11 +0000 (08:04 +0000)]
Add signed versions of save/load functions
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5274
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balrog [Sat, 20 Sep 2008 03:18:07 +0000 (03:18 +0000)]
Fix QADD / QSUB decoding on ARM (Torbjörn Andersson).
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5273
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balrog [Sat, 20 Sep 2008 03:14:14 +0000 (03:14 +0000)]
Fix pread() and pwrite() syscall on ARM EABI (Kirill Shutemov).
pread() and pwrite() have differences in arguments between ARM EABI and
OABI.
See arch/arm/kernel/entry-common.S in Linux kernel source for
additional information.
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5272
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balrog [Sat, 20 Sep 2008 03:03:09 +0000 (03:03 +0000)]
Add MTIOCTOP, MTIOCGET and MTIOCPOS ioctls (Kirill Shutemov).
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5271
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balrog [Sat, 20 Sep 2008 02:29:38 +0000 (02:29 +0000)]
Fix building with 2.6.27 kernel headers (Kirill Shutemov).
<linux/dirent.h> unexported since 2.6.27
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5270
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balrog [Sat, 20 Sep 2008 02:25:39 +0000 (02:25 +0000)]
Implement the futimesat() syscall (by Kirill Shutemov).
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5269
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balrog [Sat, 20 Sep 2008 02:23:36 +0000 (02:23 +0000)]
Implement fstatat64() syscall (by Kirill Shutemov).
Move the transformation of struct stat64 into a separate function and
implement fstatat64() using it.
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5268
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balrog [Sat, 20 Sep 2008 02:12:08 +0000 (02:12 +0000)]
Swap only altered elements of the grouplist in getgroups() (Kirill Shutemov).
getgroups() returns the number of supplementary group IDs, so it's
unnessary to swap the entire array. It can dramatically speed up
the syscall: on recent Linux kernels NGROUPS_MAX=65536.
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5267
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balrog [Sat, 20 Sep 2008 02:08:13 +0000 (02:08 +0000)]
Fix getgroups() with zero size parameter (Kirill Shutemov).
According to man page getgroups(2):
If size is zero, list is not modified, but the total number of
supplementary group IDs for the process is returned.
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5266
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balrog [Sat, 20 Sep 2008 01:32:07 +0000 (01:32 +0000)]
Use a QEMUBH when an OMAP timer must expire immediately.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5265
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balrog [Sat, 20 Sep 2008 01:15:04 +0000 (01:15 +0000)]
Add a comment about masking of CTI interrupt in 16550A UART.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5264
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balrog [Sat, 20 Sep 2008 01:10:32 +0000 (01:10 +0000)]
Allow attaching devices to OMAP UARTs.
Also avoid two signedness warnings in hw/omap2.c.
The API to attach new devices to serials is fine, bu the implementation
is a hack.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5263
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blueswir1 [Thu, 18 Sep 2008 19:41:28 +0000 (19:41 +0000)]
Update OpenBIOS images to SVN r237.
Changes:
r219: Fix #size-cells for HelenOS, add /openprom/version node
r220: Fix typo
r221: More realistic mmu_translate
r222: Fix device names to allow Net/OpenBSD to boot
r223: add set-callback for Aurora 2.0
r224: Switch keyboard controller to translated mode so it works as expected
r225: Add mmu release (claim added in r219)
r226: Set variable defaults before nvram_init also for Sparc64 (cf. r136)
r227: Use nvram boot-args and boot-device variables also for Sparc64 (cf. r137)
r228: Fix compilation on OpenBSD: avoid accidental system include file use
r229: Rename /packages/client-iface to /openprom/client-services
r230
From Igor V. Kovalenko:
This openbios-grubfs-ext2fs-block.patch fixes a problem where inode
pointer is truncated to 32bit integer and then sign-extended to 64bit
integer while passing second pointer argument to ext2_rdfsb.
r231: Fix pad alignment
r232: Remove package finding code that finds unrelated packages
r233: Fix virtual to physical address translation (Igor Kovalenko)
r234: Implement itlb/dtlb directed writes (Igor Kovalenko)
r235: Fix warnings that would be caused by ld flag --warn-common
r236: Enable ld flag --warn-common
r237: Use the firmware device introduced in Qemu SVN r5256
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5262
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blueswir1 [Thu, 18 Sep 2008 18:34:28 +0000 (18:34 +0000)]
Add Sparc32 display depth to firmware configuration
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5261
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blueswir1 [Thu, 18 Sep 2008 18:33:18 +0000 (18:33 +0000)]
Add common keys to firmware configuration
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5260
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blueswir1 [Thu, 18 Sep 2008 18:31:52 +0000 (18:31 +0000)]
Add UUID to firmware configuration info (Gleb Natapov)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5259
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blueswir1 [Thu, 18 Sep 2008 18:30:20 +0000 (18:30 +0000)]
Add "info uuid" command to monitor (Gleb Natapov)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5258
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blueswir1 [Thu, 18 Sep 2008 18:29:08 +0000 (18:29 +0000)]
Add -uuid command line option (Gleb Natapov)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5257
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blueswir1 [Thu, 18 Sep 2008 18:27:29 +0000 (18:27 +0000)]
Key/value based qemu<->guest firmware communication mechanism (Gleb Natapov)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5256
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aurel32 [Thu, 18 Sep 2008 15:31:27 +0000 (15:31 +0000)]
target-alpha: switch most load/store ops to TCG
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5255
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aurel32 [Thu, 18 Sep 2008 13:45:14 +0000 (13:45 +0000)]
target-alpha: convert remaining arith3 functions to TCG
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5254
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ths [Thu, 18 Sep 2008 11:59:03 +0000 (11:59 +0000)]
Use TCG registers for most CPU register accesses.
Signed-off-by: Thiemo Seufer <ths@networkno.de>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5253
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ths [Thu, 18 Sep 2008 11:57:27 +0000 (11:57 +0000)]
Move the active FPU registers into env again, and use more TCG registers
to access them.
Signed-off-by: Thiemo Seufer <ths@networkno.de>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5252
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aurel32 [Thu, 18 Sep 2008 10:13:19 +0000 (10:13 +0000)]
target-alpha: fix one more literal sign issue
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5251
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aurel32 [Thu, 18 Sep 2008 10:11:26 +0000 (10:11 +0000)]
target-alpha: instruction decoding simplification
Use a litteral value of 0 when rb31 is used. This reduces the tests
in the instruction decoding. Also remove almost unused corner cases.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5250
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aurel32 [Thu, 18 Sep 2008 09:24:25 +0000 (09:24 +0000)]
target-alpha: convert cmp* instructions to TCG
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5249
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aurel32 [Thu, 18 Sep 2008 09:17:13 +0000 (09:17 +0000)]
alpha: fix a missing literal sign issue
Reported by Tristan Gingold
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5248
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aurel32 [Thu, 18 Sep 2008 00:02:17 +0000 (00:02 +0000)]
target-alpha: switch a few helpers to TCG
Switch a few helpers to TCG and implement RC and RS instructions
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5247
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aurel32 [Wed, 17 Sep 2008 22:04:52 +0000 (22:04 +0000)]
target-alpha: convert byte manipulation instructions to TCG
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5246
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aurel32 [Wed, 17 Sep 2008 22:04:44 +0000 (22:04 +0000)]
alpha: convert cmov and bcond to TCG
Patch mostly by Tristan Gingold
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5245
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aurel32 [Wed, 17 Sep 2008 22:04:37 +0000 (22:04 +0000)]
alpha: improve testsuite
misc tiny patches:
* add a 'check' target to the Makefile
* split code in crt.s to create the _exit syscall; also use the value of
main() as exit status
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@5244
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aurel32 [Wed, 17 Sep 2008 22:04:29 +0000 (22:04 +0000)]
[PATCH] alpha: fix linux syscall convention
According to linux kernel sources, register a3 is set in case of failure
(and cleared in case of success) while register v0 contains the result
(or -errno in case of error).
The convention was not followed which results in weird behaviour.
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@5243
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aurel32 [Wed, 17 Sep 2008 22:04:21 +0000 (22:04 +0000)]
[PATCH] usb-serial: Fix data corruption with usb serial emulation
* Remove the unused send_buf variable and its constant.
* Fix a math error
The variables recv_ptr and recv_used are not large enough to hold
the constant 384, which causes data corruption when the pointer is
reset with: s->recv_ptr = (s->recv_ptr + len) % RECV_BUF;
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5242
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blueswir1 [Wed, 17 Sep 2008 19:05:19 +0000 (19:05 +0000)]
Enable ld flag --warn-common
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5241
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blueswir1 [Wed, 17 Sep 2008 19:04:14 +0000 (19:04 +0000)]
Fix warnings that would be caused by ld flag --warn-common
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5240
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balrog [Wed, 17 Sep 2008 00:21:05 +0000 (00:21 +0000)]
16550A UART: RHR irq enable bit also masks the Rx timeout irq.
The "Rx timeout" (aka. Character Timeout Indication) has no separate mask
bit in the IER register and according to the specs reading RHR is the only
way to reset the irq. However on the hardware (tested on OMAP2 UART which
is an extended 16550A) the RHR_IT bit in IER disables the irc, too. Linux
bluetooth serial dongle driver for N800 depends on this behavior.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5239
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aurel32 [Tue, 16 Sep 2008 22:44:25 +0000 (22:44 +0000)]
target-alpha: small optimizations
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5238
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aurel32 [Tue, 16 Sep 2008 22:44:17 +0000 (22:44 +0000)]
target-alpha: fix TCG register names
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5237
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aurel32 [Tue, 16 Sep 2008 22:44:10 +0000 (22:44 +0000)]
target-alpha: convert some arith3 instructions to TCG
Replace gen_arith3 generic macro and dyngen ops by instruction specific
optimized TCG code.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5236
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aurel32 [Tue, 16 Sep 2008 22:44:02 +0000 (22:44 +0000)]
target-alpha: convert arith2 instructions to TCG
Replace gen_arith2 generic macro and dyngon ops by instruction specific
optimized TCG code.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5235
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balrog [Tue, 16 Sep 2008 13:36:57 +0000 (13:36 +0000)]
Move offsetof to osdep.h, remove local defintions.
With this container_of can actually be used without causing build errors.
Reformat container_of.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5234
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aliguori [Tue, 16 Sep 2008 13:21:58 +0000 (13:21 +0000)]
block-raw is not a protocol
The protocol_name "file" was added to the block driver when async IO was
introduced. This can be used to select that a file is treated as a raw
device instead of probing for the type. However, protocols are not subject
to path interpretation which cases qcow2 images with raw base images to not
function is the path was specified relatively.
The fix is simply to remove the protocol_name from the raw block driver. The
proper way to force the use of a raw block format is to use the format= option
with -drive.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5233
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balrog [Mon, 15 Sep 2008 22:26:35 +0000 (22:26 +0000)]
Fix range in the hid report descriptor for USB tablet.
Should prevent the ugly wrapping due to a typo in an earlier commit.
Fix by Gregor (gg@seh.de).
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5232
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aliguori [Mon, 15 Sep 2008 16:48:11 +0000 (16:48 +0000)]
Make sure to define fd_open when not on Linux
My previous commit broke the build. This was spotted by C.W. Betts.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5231
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aliguori [Mon, 15 Sep 2008 16:05:16 +0000 (16:05 +0000)]
WMVi extension support (Stefano Stabellini)
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5230
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aliguori [Mon, 15 Sep 2008 16:03:41 +0000 (16:03 +0000)]
vnc dynamic resolution (Stefano Stabellini)
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5229
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aliguori [Mon, 15 Sep 2008 16:01:01 +0000 (16:01 +0000)]
Right now, kvm keeps the memory allocation split, so we can
handle different areas in different ways. This schema works with qemu
too, so it appears to be the common ground.
This patch proposes using this common ground for everyone, by spliting
raw qemu.
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@5228
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aliguori [Mon, 15 Sep 2008 15:56:30 +0000 (15:56 +0000)]
Make page_find() return 0 for too-large addresses (Eduardo Habkost)
On some cases, such as under KVM, tb_invalidate_phys_page_range()
may be called for large addresses, when qemu is configured to more than
4GB of RAM.
On these cases, qemu was crashing because it was using an index too
large for l1_map[], that supports only 32-bit addresses when compiling
without CONFIG_USER_ONLY.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5227
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aliguori [Mon, 15 Sep 2008 15:51:35 +0000 (15:51 +0000)]
Use common objects for qemu-img and qemu-nbd
Right now, we sprinkle #if defined(QEMU_IMG) && defined(QEMU_NBD) all over the
code. It's ugly and causes us to have to build multiple object files for
linking against qemu and the tools.
This patch introduces a new file, qemu-tool.c which contains enough for
qemu-img, qemu-nbd, and QEMU to all share the same objects.
This also required getting qemu-nbd to be a bit more Windows friendly. I also
changed the Windows block-raw to use normal IO instead of overlapping IO since
we don't actually do AIO yet on Windows. I changed the various #if 0's to
#if WIN32_AIO to make it easier for someone to eventually fix AIO on Windows.
After this patch, there are no longer any #ifdef's related to qemu-img and
qemu-nbd.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5226
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blueswir1 [Mon, 15 Sep 2008 14:57:11 +0000 (14:57 +0000)]
Define a few structures instead of including a file, add "static"
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5225
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aurel32 [Mon, 15 Sep 2008 08:49:15 +0000 (08:49 +0000)]
SH4: Privilege check for instructions
This patch adds check for all SH4 instructions which are
executed only in privileged mode.
(Shin-ichiro KAWASAKI)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5224
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aurel32 [Mon, 15 Sep 2008 07:43:43 +0000 (07:43 +0000)]
qemu sh4 nptl support
(Michael Trimarchi)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5223
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aurel32 [Mon, 15 Sep 2008 07:34:45 +0000 (07:34 +0000)]
sh4: doesn't set the cpu_model_str
Fix setting of cpu_model_str for sh4
(Michael Trimarchi)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5222
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aurel32 [Mon, 15 Sep 2008 07:05:18 +0000 (07:05 +0000)]
SH4: Serial controller improvement
Add receive character feature to SH4 SCIF.
SH4-SCI feature implementation work is left.
(Shin-ichiro KAWASAKI)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5221
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aurel32 [Mon, 15 Sep 2008 06:42:30 +0000 (06:42 +0000)]
SH4: sleep instruction bug fix
fix a bug on 'sleep' instruction, which have caused halt of idle task.
As i386 'hlt' instruction does, it should save PC before sleep.
(Shin-ichiro KAWASAKI)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5220
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blueswir1 [Sun, 14 Sep 2008 19:16:21 +0000 (19:16 +0000)]
Fix array subscript above array bounds error
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5219
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aurel32 [Sun, 14 Sep 2008 18:30:32 +0000 (18:30 +0000)]
ppc: Convert op_andi to TCG
Replace op_andi_... with tcg_gen_andi_tl.
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@5218
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aurel32 [Sun, 14 Sep 2008 18:30:23 +0000 (18:30 +0000)]
ppc: Convert ctr, lr moves to TCG
Introduce TCG variables cpu_{ctr,lr} and replace op_{load,store}_{lr,ctr}
with tcg_gen_mov_tl.
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@5217
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aurel32 [Sun, 14 Sep 2008 17:18:29 +0000 (17:18 +0000)]
alpha: add tests
This patch creates tests/alpha directory and adds an "hello world"
program as well as two tests.
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@5216
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aurel32 [Sun, 14 Sep 2008 17:09:56 +0000 (17:09 +0000)]
MIPS: Fix tlbwi/tlbwr
In CP0 Index register, bit 31 means 'Probe Failure', while lowest bits
contain the TLB index.
In tlbwi and tlbwr instructions, this Probe Failure bit must be ignored
when reading the TLB index.
Attached patch fixes it.
(Hervé Poussineau)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5215
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aurel32 [Sun, 14 Sep 2008 16:38:57 +0000 (16:38 +0000)]
MIPS: remove empty cpu_mips_irqctrl_init()
cpu_mips_irqctrl_init() function in hw/mips_timer.c is empty.
Attached patch removes it, and its callers.
(Hervé Poussineau)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5214
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aurel32 [Sun, 14 Sep 2008 16:28:26 +0000 (16:28 +0000)]
target-mips: fix warning
Attached patch fixes a warning in cpu_mips_find_by_name().
'name' is a string, so it should be declared as char*, not unsigned char*.
(Hervé Poussineau)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5213
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aurel32 [Sun, 14 Sep 2008 16:09:56 +0000 (16:09 +0000)]
alpha: fix helper.h
the content of target-alpha/helper.h is duplicated twice
(Tristan Gingold)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5212
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aurel32 [Sun, 14 Sep 2008 16:09:15 +0000 (16:09 +0000)]
alpha: fix lit sign
according to the alpha arch reference, the literal field of an operate
instruction is unsigned:
If bit <12> of the instruction is 1, an 8-bit zero-extended literal
constant is formed by bits
<20:13> of the instruction. The l teral is interpreted as a positive
integer bet ween 0 and 255
and is zero-extended to 64 bits.
This patch fixes the mis-interpretation of the literal field.
(Tristan Gingold)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5211
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blueswir1 [Sun, 14 Sep 2008 13:59:34 +0000 (13:59 +0000)]
qemu_next_deadline_dyntick is only used on Linux and Windows
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5210
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blueswir1 [Sun, 14 Sep 2008 13:56:10 +0000 (13:56 +0000)]
Revert incorrect part of r4574 to avoid unaligned traps with i386 target
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5209
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blueswir1 [Sun, 14 Sep 2008 07:45:17 +0000 (07:45 +0000)]
Display TCGCond name in tcg dumper (original patch by Tristan Gingold)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5208
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blueswir1 [Sun, 14 Sep 2008 06:46:31 +0000 (06:46 +0000)]
Enable gcc flag -Wwrite-strings
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5207
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blueswir1 [Sun, 14 Sep 2008 06:45:34 +0000 (06:45 +0000)]
Fix warnings that would be caused by gcc flag -Wwrite-strings
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5206
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aliguori [Sun, 14 Sep 2008 01:07:41 +0000 (01:07 +0000)]
usb: Support for removing device by host addr, improved auto filter syntax (Max Krasnyansky)
This patch adds support for removing USB devices by host address.
Which is usefull for things like libvirtd because there is no easy way to
find guest USB address of the host device.
In other words you can now do:
usb_add host:3.5
...
usb_del host:3.5
Before the patch 'usb_del' did not support 'host:' notation.
----
Syntax for specifying auto connect filters has been improved.
Old syntax was
host:bus.dev
host:pid:vid
New syntax is
host:auto:bus.dev[:pid:vid]
In both the cases any attribute can be set to "*".
New syntax is more flexible and lets you do things like
host:3.*:5533:* /* grab any device on bus 3 with vendor id 5533 */
It's now possible to remove auto filters. For example:
usb_del host:auto:3.*:5533:*
Active filters are printed after all host devices in 'info usb' output.
Which now looks like this:
Device 1.1, speed 480 Mb/s
Hub: USB device 1d6b:0002, EHCI Host Controller
Device 1.4, speed 480 Mb/s
Class 00: USB device 1058:0704, External HDD
Auto filters:
Device 3.* ID *:*
Signed-off-by: Max Krasnyansky <maxk@kernel.org>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5205
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aliguori [Sun, 14 Sep 2008 01:06:09 +0000 (01:06 +0000)]
husb: Make control transactions asynchronous (Max Krasnyansky)
USB is 99.8% async now :). 0.2% is the three control requests that
we need to execute synchronously. We could off-load that to a thread
or something but it's not worth the pain since those requests are
performed only during device initialization (ie when device is
connected to the VM).
The change is a bit bigger than I wanted due to the fact that generic
handle_packet()/handle_control() interface was not designed for
async transactions. So I ended up adding custom handle_packet()
code to usb-linux. We can make that generic if/when some other
component needs it.
Signed-off-by: Max Krasnyansky <maxk@kernel.org>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5204
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blueswir1 [Sat, 13 Sep 2008 20:07:53 +0000 (20:07 +0000)]
Use 64 bit loads for tlb addend only if addend size is 64 bits
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5203
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blueswir1 [Sat, 13 Sep 2008 20:05:32 +0000 (20:05 +0000)]
Fix stack alignment on Sparc32 host
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5202
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blueswir1 [Sat, 13 Sep 2008 17:20:52 +0000 (17:20 +0000)]
Fix mulscc with high bits set in either src1 or src2
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5201
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aliguori [Fri, 12 Sep 2008 17:54:13 +0000 (17:54 +0000)]
Let snapshot work with protocols
realpath will horribly mangle a protocol so avoid calling it if the backing
file is a protocol.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5200
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aliguori [Thu, 11 Sep 2008 19:42:00 +0000 (19:42 +0000)]
uhci: Change default transaction lifetime to 32 frames (Max Krasnyansky)
Transaction lifetime was originally set to 10 frames. That was an arbitrary
number I picked without much thinking :).
I'm changing that to 32 frames because things like interrupt transfers
and such are scheduled at that rate. It seems like 1/32 is accepted as
lowest supported rate. OHCI, for example, defines exactly 32 interrupt
heads.
While testing USB webcam under XP I noticed that interrupt transactions were
being canceled and then resubmitted on a regular basis, which works but is a
waste of CPU cycles. This change fixes that.
All other devices I have are not affected.
Signed-off-by: Max Krasnyansky <maxk@kernel.org>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5199
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blueswir1 [Thu, 11 Sep 2008 18:16:02 +0000 (18:16 +0000)]
Enable gcc flag -Wendif-labels
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5198
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aliguori [Thu, 11 Sep 2008 18:00:19 +0000 (18:00 +0000)]
Only build compatfd when using AIO and make sure to always init AIO
OpenBSD doesn't use AIO so don't try to build compatfd when not using AIO.
Also make sure to call qemu_aio_init() from bdrv_init. Everything that uses
bdrv calls bdrv_init so it makes sense to init aio from there instead of
in every single tool.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5197
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blueswir1 [Thu, 11 Sep 2008 16:01:02 +0000 (16:01 +0000)]
Write zeros to high bits of y, based on patch by Vince Weaver
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5196
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aliguori [Thu, 11 Sep 2008 14:32:27 +0000 (14:32 +0000)]
Make sure to read siginfo from signalfd
Otherwise, we'll idle at 100% cpu.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5195
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aliguori [Thu, 11 Sep 2008 14:18:56 +0000 (14:18 +0000)]
Fix the build on non-Linux systems
It turns out, we're never reading from the signalfd() which is causing it to
remain readable forever. I'll fix this up but I thought I'd commit this fix
in the interim.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5194
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blueswir1 [Wed, 10 Sep 2008 20:09:22 +0000 (20:09 +0000)]
Convert rest of ops using float32 to TCG, remove FT0 and FT1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5193
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blueswir1 [Wed, 10 Sep 2008 20:00:18 +0000 (20:00 +0000)]
Partially convert float128 conversion ops to TCG
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5192
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blueswir1 [Wed, 10 Sep 2008 19:57:35 +0000 (19:57 +0000)]
Convert basic 64 bit VIS ops to TCG
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5191
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blueswir1 [Wed, 10 Sep 2008 19:57:13 +0000 (19:57 +0000)]
Convert basic 32 bit VIS ops to TCG
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5190
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blueswir1 [Wed, 10 Sep 2008 19:54:51 +0000 (19:54 +0000)]
Convert basic float32 ops to TCG
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5189
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