sdk/emulator/qemu.git
16 years agoqemu-nbd: remove useless parameter from nbd_negotiate() (Laurent Vivier)
aliguori [Wed, 10 Sep 2008 15:23:19 +0000 (15:23 +0000)]
qemu-nbd: remove useless parameter from nbd_negotiate() (Laurent Vivier)

This patch removes "BlockDriverState *bs" from nbd_negotiate() because
it is not used.

Signed-off-by: Laurent Vivier <Laurent.Vivier@bull.fr>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5186 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoImplement ldxfsr/stxfsr, fix ld(x)fsr masks, convert to TCG
blueswir1 [Tue, 9 Sep 2008 19:02:49 +0000 (19:02 +0000)]
Implement ldxfsr/stxfsr, fix ld(x)fsr masks, convert to TCG

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5185 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoAdd missing "static"
blueswir1 [Tue, 9 Sep 2008 18:56:59 +0000 (18:56 +0000)]
Add missing "static"

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5184 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoAdd gitignore file
aliguori [Tue, 9 Sep 2008 17:15:28 +0000 (17:15 +0000)]
Add gitignore file

While QEMU officially uses SVN, there are a number of unofficial git
repositories that many developers use.  Adding a .gitignore (derived from the
svn:ignore) will make their lives a lot easier.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5183 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoFix up pxe boot (Glauber Costa)
aliguori [Tue, 9 Sep 2008 14:49:02 +0000 (14:49 +0000)]
Fix up pxe boot (Glauber Costa)

As discussed in
http://lists.gnu.org/archive/html/qemu-devel/2008-08/msg00667.html,
current pxe boot is broken for some use cases. The problem
goes away if we reduce the number of allowed bits in the address space
to 32 (which has the side effect of reducing guest max mem size to 4Gb).

After digging for a while, it turns out that it happens because pxelinux
tries to access address 0x10009e9a6, which does not fit a 32-bit address.
A closer look, however, reveals this access is totally valid: It's just
0x9e9a6 with an add carry.

To avoid this, this patch casts the address passed to the POPL macro to
a 32-bit value. This is also done, although just theorectically, for
PUSHL too.

Signed-off-by: Glauber Costa <glommer@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Reported-by: Chris Lalancette <clalance@redhat.com>
CC: Eduardo Habkost <ehabkost@redhat.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5182 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoalpha: only print debug information to the log file
aurel32 [Sun, 7 Sep 2008 21:00:01 +0000 (21:00 +0000)]
alpha: only print debug information to the log file

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5181 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoTCG: Use x86-64 zero extension instructions.
pbrook [Sun, 7 Sep 2008 18:07:39 +0000 (18:07 +0000)]
TCG: Use x86-64 zero extension instructions.

Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5180 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoImplement TCG sign extension ops for x86-64.
pbrook [Sun, 7 Sep 2008 17:45:15 +0000 (17:45 +0000)]
Implement TCG sign extension ops for x86-64.

Signed-off-by: Paul Brook <paul@codesourcery.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5179 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoFix libvdeplug link test.
pbrook [Sun, 7 Sep 2008 16:42:53 +0000 (16:42 +0000)]
Fix libvdeplug link test.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5178 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoFix a typo in fpsub32
blueswir1 [Sat, 6 Sep 2008 17:54:01 +0000 (17:54 +0000)]
Fix a typo in fpsub32

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5177 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoConvert most env fields to TCG registers
blueswir1 [Sat, 6 Sep 2008 17:51:43 +0000 (17:51 +0000)]
Convert most env fields to TCG registers

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5176 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoSilence gcc warning about constant overflow
blueswir1 [Sat, 6 Sep 2008 17:50:16 +0000 (17:50 +0000)]
Silence gcc warning about constant overflow

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5175 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoEnable gcc flag -Wundef
blueswir1 [Sat, 6 Sep 2008 17:49:06 +0000 (17:49 +0000)]
Enable gcc flag -Wundef

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5174 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoFix most warnings that would be caused by gcc flag -Wundef
blueswir1 [Sat, 6 Sep 2008 17:47:39 +0000 (17:47 +0000)]
Fix most warnings that would be caused by gcc flag -Wundef

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5173 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoSome little fixes on QEMU
aurel32 [Sat, 6 Sep 2008 16:31:30 +0000 (16:31 +0000)]
Some little fixes on QEMU

- some vectors can be declared as "const"
- test on CONFIG_VNC_TLS is done for two times while just one is enough.

(Carlo Bramini)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5172 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agofix alpha cmovxx instruction
aurel32 [Fri, 5 Sep 2008 19:07:53 +0000 (19:07 +0000)]
fix alpha cmovxx instruction

The CMOV instruction is defined by the alpha manual as:

CMOVxx Ra.rq,Rb.rq,Rc.wq !Operate format
CMOVxx Ra.rq,#b.ib,Rc.wq !Operate format

Operation:
IF TEST(Rav, Condition_based_on_Opcode) THEN
Rc ← Rbv

The current qemu behavior inverses Ra and Rb.  This is fixed by this
patch.

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@5171 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoCRIS: Mask off the cache selection bit after MMU translations.
edgar_igl [Fri, 5 Sep 2008 17:17:55 +0000 (17:17 +0000)]
CRIS: Mask off the cache selection bit after MMU translations.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5170 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoRevert "TCG: enable debug"
aurel32 [Fri, 5 Sep 2008 14:22:24 +0000 (14:22 +0000)]
Revert "TCG: enable debug"

This reverts commit 5166, commited by error.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5169 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoppc: Convert op_subf to TCG
aurel32 [Fri, 5 Sep 2008 14:19:51 +0000 (14:19 +0000)]
ppc: Convert op_subf to TCG

Replace op_subf with tcg_gen_sub_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@5168 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoppc: Convert op_add, op_addi to TCG
aurel32 [Fri, 5 Sep 2008 14:19:43 +0000 (14:19 +0000)]
ppc: Convert op_add, op_addi to TCG

Replace op_add with tcg_gen_add_tl and op_addi with tcg_gen_addi_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@5167 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoTCG: enable debug
aurel32 [Fri, 5 Sep 2008 14:19:35 +0000 (14:19 +0000)]
TCG: enable debug

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5166 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoTCG fixes for target-cris
aurel32 [Fri, 5 Sep 2008 14:19:27 +0000 (14:19 +0000)]
TCG fixes for target-cris

This patch fixes TCG errors reported on the CRIS target when TCG_DEBUG
is enabled.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Acked-by: Edgar E. Iglesias <edgar@axis.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5165 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoTCG fixes for target-mips
aurel32 [Fri, 5 Sep 2008 14:19:17 +0000 (14:19 +0000)]
TCG fixes for target-mips

This patch fixes TCG errors reported on the MIPS target when TCG_DEBUG
is enabled.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Acked-by: Thiemo Seufer <ths@networkno.de>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5164 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoFix swapped mvz/mvs instructions.
pbrook [Fri, 5 Sep 2008 12:33:31 +0000 (12:33 +0000)]
Fix swapped mvz/mvs instructions.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5163 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoppc: replace op_set_FT0 with tcg_gen_movi_i64
aurel32 [Thu, 4 Sep 2008 20:34:31 +0000 (20:34 +0000)]
ppc: replace op_set_FT0 with tcg_gen_movi_i64

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@5162 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoalpha: add target-alpha/helper.h (missing from commit r5150)
aurel32 [Thu, 4 Sep 2008 20:24:14 +0000 (20:24 +0000)]
alpha: add target-alpha/helper.h (missing from commit r5150)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5161 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoppc: Convert nip moves to TCG
aurel32 [Thu, 4 Sep 2008 18:06:03 +0000 (18:06 +0000)]
ppc: Convert nip moves to TCG

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5160 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoppc: remove unused code
aurel32 [Thu, 4 Sep 2008 17:16:41 +0000 (17:16 +0000)]
ppc: remove unused code

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5159 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoppc: Convert CRF moves to TCG
aurel32 [Thu, 4 Sep 2008 17:06:47 +0000 (17:06 +0000)]
ppc: Convert CRF moves to TCG

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5158 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoppc: fix fpr TCG registers creation
aurel32 [Thu, 4 Sep 2008 15:49:12 +0000 (15:49 +0000)]
ppc: fix fpr TCG registers creation

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5157 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoppc: Convert FPR moves to TCG
aurel32 [Thu, 4 Sep 2008 14:43:54 +0000 (14:43 +0000)]
ppc: Convert FPR moves to TCG

Replace op_{load,store}_fpr with tcg_gen_mov_i64.
Introduce i64 TCG variables cpu_fpr[0..31] and cpu_FT[0..2].

This obsoletes op_template.h for REG > 7.

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@5156 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoppc: Convert Altivec register moves to TCG
aurel32 [Thu, 4 Sep 2008 14:43:45 +0000 (14:43 +0000)]
ppc: Convert Altivec register moves to TCG

Replace op_{load,store}_avr with helpers gen_{load,store}_avr.
Introduce two sets of i64 TCG variables, cpu_avr{h,l}[0..31], and
cpu_AVR{h,l}[0..2].

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@5155 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoppc: cleanup register types
aurel32 [Thu, 4 Sep 2008 05:26:09 +0000 (05:26 +0000)]
ppc: cleanup register types

- use target_ulong for gpr and dyngen registers
- remove ppc_gpr_t type
- define 64-bit dyngen registers for GPE register on 32-bit targets

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5154 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoppc: Convert GPR moves to TCG
aurel32 [Thu, 4 Sep 2008 05:25:47 +0000 (05:25 +0000)]
ppc: Convert GPR moves to TCG

Replace op_load_gpr_{T0,T1,T2} and op_store_{T0,T1,T2} with tcg_gen_mov_tl.
Introduce TCG variables cpu_gpr[0..31].

For the SPE extension, assure that ppc_gpr_t is only uint64_t for ppc64.
Introduce TCG variables cpu_gprh[0..31] for upper 32 bits on ppc and helpers
gen_{load,store}_gpr64. Based on suggestions by Aurelien, Thiemo and Blue.

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@5153 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoalpha: convert a few more instructions to TCG
aurel32 [Thu, 4 Sep 2008 04:36:20 +0000 (04:36 +0000)]
alpha: convert a few more instructions to TCG

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5152 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoalpha: directly access ir registers
aurel32 [Thu, 4 Sep 2008 04:36:00 +0000 (04:36 +0000)]
alpha: directly access ir registers

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5151 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoconvert of few alpha insn to TCG
aurel32 [Thu, 4 Sep 2008 04:35:40 +0000 (04:35 +0000)]
convert of few alpha insn to TCG

(based on a patch from Tristan Gingold)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5150 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agohw/pcnet: use qemu_socket.h
aurel32 [Thu, 4 Sep 2008 04:35:20 +0000 (04:35 +0000)]
hw/pcnet: use qemu_socket.h

(Jan Kiszka)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5149 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoImplement no-fault loads
blueswir1 [Wed, 3 Sep 2008 17:32:10 +0000 (17:32 +0000)]
Implement no-fault loads

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5148 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoETRAX-FS: Add support for DMA channel resets, needed for recent linux kernels.
edgar_igl [Wed, 3 Sep 2008 14:40:17 +0000 (14:40 +0000)]
ETRAX-FS: Add support for DMA channel resets, needed for recent linux kernels.

* Correct numeric value for the RST state.
* Add emulation for reseting a DMA channel.
* Add a few sanity checks.
* Make it compile with debug enabled.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5147 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoCRIS: Avoid a few unecessary steps in the mmu.
edgar_igl [Wed, 3 Sep 2008 14:31:11 +0000 (14:31 +0000)]
CRIS: Avoid a few unecessary steps in the mmu.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5146 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoCRIS: Remove redundant code.
edgar_igl [Wed, 3 Sep 2008 14:30:27 +0000 (14:30 +0000)]
CRIS: Remove redundant code.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5145 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoDelete unused variable.
ths [Tue, 2 Sep 2008 23:55:28 +0000 (23:55 +0000)]
Delete unused variable.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5144 c046a42c-6fe2-441c-8c8c-71466251a162

16 years ago[ppc] Convert op_moven_T2_T0 to TCG
aurel32 [Tue, 2 Sep 2008 23:26:40 +0000 (23:26 +0000)]
[ppc] Convert op_moven_T2_T0 to TCG

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@5143 c046a42c-6fe2-441c-8c8c-71466251a162

16 years ago[ppc] Convert op_reset_T0, op_set_{T0, T1} to TCG
aurel32 [Tue, 2 Sep 2008 23:26:32 +0000 (23:26 +0000)]
[ppc] Convert op_reset_T0, op_set_{T0, T1} to TCG

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@5142 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoSH4: R2D-PLUS FPGA: simply unassigned memory triggering
aurel32 [Tue, 2 Sep 2008 23:26:23 +0000 (23:26 +0000)]
SH4: R2D-PLUS FPGA: simply unassigned memory triggering

Use NULL to trigger unassigned memory error on 32-bit accesses instead
of assert(0) as suggested by Blue Swirl.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5141 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agohw/pcnet.c: windows compile fix
aurel32 [Tue, 2 Sep 2008 23:26:13 +0000 (23:26 +0000)]
hw/pcnet.c: windows compile fix

(Eduardo Felipe)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5140 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoBuild fix for gcc-3.3.
ths [Tue, 2 Sep 2008 17:39:45 +0000 (17:39 +0000)]
Build fix for gcc-3.3.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5139 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoFix sign extension problems with smul and umul (Vince Weaver)
blueswir1 [Tue, 2 Sep 2008 16:33:23 +0000 (16:33 +0000)]
Fix sign extension problems with smul and umul (Vince Weaver)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5138 c046a42c-6fe2-441c-8c8c-71466251a162

16 years ago[ppc] Convert op_move_{T1,T2}_T0 to TCG
aurel32 [Tue, 2 Sep 2008 16:19:05 +0000 (16:19 +0000)]
[ppc] Convert op_move_{T1,T2}_T0 to TCG

Attached patch replaces op_move_T1_T0 and op_move_T2_T0 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@5137 c046a42c-6fe2-441c-8c8c-71466251a162

16 years ago[ppc] Convert gen_set_{T0,T1} to TCG
aurel32 [Tue, 2 Sep 2008 16:18:55 +0000 (16:18 +0000)]
[ppc] Convert gen_set_{T0,T1} to TCG

The attached patch replaces gen_set_T0 and gen_set_T1 with
tcg_gen_movi_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@5136 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agopcnet: add loopback mode emulation
aurel32 [Tue, 2 Sep 2008 16:18:46 +0000 (16:18 +0000)]
pcnet: add loopback mode emulation

This patch enhances the pcnet NIC emulation with better loopback mode
support, including CRC generation for looped-back packets in "raw" mode.
The patch has practically no impact on the normal RX and TX path.

Successfully tested against an ancient proprietary pcnet driver that
does a lot of hardware checks on boot-up and now works fine over qemu as
well.

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@5135 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agosh4: Add R2D-PLUS FPGA support.
aurel32 [Tue, 2 Sep 2008 16:18:38 +0000 (16:18 +0000)]
sh4: Add R2D-PLUS FPGA support.

This adds trivial support for the R2D-PLUS FPGA, mostly just for the
versioning information that the kernel uses for IRL mappings, in addition
to handling the heartbeat and poweroff writes.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5134 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agosh4: CPU versioning.
aurel32 [Tue, 2 Sep 2008 16:18:28 +0000 (16:18 +0000)]
sh4: CPU versioning.

Trivial patch adding CPU listing and the ability to do per-subtype
CVR/PVR/PRR values. Presently SH7750R and SH7751R definitions are
provided, as these are the ones in present use in-tree.

The CVR value for SH7751R is intentionally restricted so the kernel
boots, though this will want to be switched to the proper CVR value
once system emulation has sufficiently stabilized.

This also makes it trivial to abstract subtype specific registers like
MMU_PTEA and to set up feature bits in line with the kernel probing for
things like conditionalizing FPU/DSP context.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5133 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoSH4: fix a regression introduced in r5122
aurel32 [Tue, 2 Sep 2008 08:42:16 +0000 (08:42 +0000)]
SH4: fix a regression introduced in r5122

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5132 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoFix call_pal() prototype for alpha system emulation
aurel32 [Tue, 2 Sep 2008 00:09:35 +0000 (00:09 +0000)]
Fix call_pal() prototype for alpha system emulation

(Hervé Poussineau)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5131 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agox86: Fix powerdown for non-ACPI case
aurel32 [Tue, 2 Sep 2008 00:09:25 +0000 (00:09 +0000)]
x86: Fix powerdown for non-ACPI case

Trivial fix for a corner case: system_shutdown on isapc machines causes
qemu to segfaults due to accessing the uninitialized pm_state. Issue a
system shutdown instead.

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@5130 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoFix typo in console.c comment
aurel32 [Tue, 2 Sep 2008 00:09:16 +0000 (00:09 +0000)]
Fix typo in console.c comment

Signed-off-by: Ryan Harper <ryanh@us.ibm.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5129 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoReset I32_APIC_BASE on system RESET
aurel32 [Tue, 2 Sep 2008 00:09:08 +0000 (00:09 +0000)]
Reset I32_APIC_BASE on system RESET

Should be done according to spec.

Signed-off-by: Gleb Natapov <gleb@qumranet.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5128 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agosuppress a couple of spurious warnings in scsi-generic.c
aurel32 [Tue, 2 Sep 2008 00:08:58 +0000 (00:08 +0000)]
suppress a couple of spurious warnings in scsi-generic.c

This patch fixes two spurious `may be used uninitialised' warnings
when compiling with some compilers.

Signed-off-by: Andre Przywara <andre.przywara@amd.com>
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5127 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoSH4: Remove dyngen leftovers
aurel32 [Mon, 1 Sep 2008 22:12:14 +0000 (22:12 +0000)]
SH4: Remove dyngen leftovers

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5126 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoSH4: final conversion to TCG
aurel32 [Mon, 1 Sep 2008 22:12:06 +0000 (22:12 +0000)]
SH4: final conversion to TCG

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5125 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoSH4: convert floating-point ops to TCG
aurel32 [Mon, 1 Sep 2008 22:11:56 +0000 (22:11 +0000)]
SH4: convert floating-point ops to TCG

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5124 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoFix y register loads and stores
blueswir1 [Mon, 1 Sep 2008 19:35:29 +0000 (19:35 +0000)]
Fix y register loads and stores

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5123 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoSH4: Remove most uses of cpu_T[0] and cpu_T[1]
aurel32 [Mon, 1 Sep 2008 13:09:21 +0000 (13:09 +0000)]
SH4: Remove most uses of cpu_T[0] and cpu_T[1]

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5122 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoSH4: TCG optimisations
aurel32 [Mon, 1 Sep 2008 13:09:14 +0000 (13:09 +0000)]
SH4: TCG optimisations

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5121 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoSH4: Convert remaining non-fp ops to TCG
aurel32 [Mon, 1 Sep 2008 13:09:06 +0000 (13:09 +0000)]
SH4: Convert remaining non-fp ops to TCG

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5120 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoSH4: Convert shift functions to TCG
aurel32 [Sat, 30 Aug 2008 22:37:17 +0000 (22:37 +0000)]
SH4: Convert shift functions to TCG

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5119 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoSH4: convert control/status register load/store to TCG
aurel32 [Sat, 30 Aug 2008 22:07:52 +0000 (22:07 +0000)]
SH4: convert control/status register load/store to TCG

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5118 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoSH4: Convert memory loads/stores to TCG
aurel32 [Sat, 30 Aug 2008 22:07:44 +0000 (22:07 +0000)]
SH4: Convert memory loads/stores to TCG

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5117 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoSH4: convert some more arithmetics ops to TCG
aurel32 [Sat, 30 Aug 2008 13:55:14 +0000 (13:55 +0000)]
SH4: convert some more arithmetics ops to TCG

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5116 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoFix some warnings that would be generated by gcc -Wredundant-decls
blueswir1 [Sat, 30 Aug 2008 09:51:20 +0000 (09:51 +0000)]
Fix some warnings that would be generated by gcc -Wredundant-decls

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5115 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoRemove memcpy32() prototype leftover from r5109
blueswir1 [Sat, 30 Aug 2008 09:22:10 +0000 (09:22 +0000)]
Remove memcpy32() prototype leftover from r5109

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5114 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoAdd correct stack bias if a 64 bit stack is used
blueswir1 [Sat, 30 Aug 2008 09:20:21 +0000 (09:20 +0000)]
Add correct stack bias if a 64 bit stack is used

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5113 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoSH4: convert a few helpers to TCG
aurel32 [Fri, 29 Aug 2008 23:01:41 +0000 (23:01 +0000)]
SH4: convert a few helpers to TCG

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5112 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoSH4: convert branch/jump instructions to TCG
aurel32 [Fri, 29 Aug 2008 22:32:32 +0000 (22:32 +0000)]
SH4: convert branch/jump instructions to TCG

(Shin-ichiro KAWASAKI)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5111 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoFix FCC handling for Sparc64 target, initial patch by Vince Weaver
blueswir1 [Fri, 29 Aug 2008 21:03:31 +0000 (21:03 +0000)]
Fix FCC handling for Sparc64 target, initial patch by Vince Weaver

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5110 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoFix Sparc64 boot on i386 host:
blueswir1 [Fri, 29 Aug 2008 20:50:21 +0000 (20:50 +0000)]
Fix Sparc64 boot on i386 host:
 - move do_interrupt() back to op_helper.c
 - move non-helper prototypes from helper.h to exec.h
 - move some prototypes from cpu.h to exec.h
 - do not export either set_cwp() or cpu_set_cwp() from op_helper.c,
   but instead provide inline functions

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5109 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoSH4: convert simple compare instructions to TCG
aurel32 [Fri, 29 Aug 2008 20:12:18 +0000 (20:12 +0000)]
SH4: convert simple compare instructions to TCG

(Shin-ichiro KAWASAKI)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5108 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoSH4: convert a few control or system register functions to TCG
aurel32 [Fri, 29 Aug 2008 16:32:18 +0000 (16:32 +0000)]
SH4: convert a few control or system register functions to TCG

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5107 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoSH4: Fix bugs introduce in r5099
aurel32 [Fri, 29 Aug 2008 16:08:38 +0000 (16:08 +0000)]
SH4: Fix bugs introduce in r5099

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5106 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoSH4: fix xtrct Rm,Rn (broken in r5103)
aurel32 [Fri, 29 Aug 2008 13:27:29 +0000 (13:27 +0000)]
SH4: fix xtrct Rm,Rn (broken in r5103)

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5105 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoFix a nit in exec.c, by Tristan Gingold.
ths [Fri, 29 Aug 2008 13:10:00 +0000 (13:10 +0000)]
Fix a nit in exec.c, by Tristan Gingold.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5104 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoSH4: convert logic and arithmetic ops to TCG
aurel32 [Fri, 29 Aug 2008 10:05:12 +0000 (10:05 +0000)]
SH4: convert logic and arithmetic ops to TCG

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5103 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoSH4: use TCG variables for gregs
aurel32 [Fri, 29 Aug 2008 00:48:50 +0000 (00:48 +0000)]
SH4: use TCG variables for gregs

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5102 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoSH4: use uint32_t/i32 based types/ops
aurel32 [Thu, 28 Aug 2008 21:37:53 +0000 (21:37 +0000)]
SH4: use uint32_t/i32 based types/ops

Use uint32_t/i32 based types/ops to stay consistent with previous dyngen
code. Thanks to Paul Brook for noticing that.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5101 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoSH4: Convert register moves to TCG
aurel32 [Thu, 28 Aug 2008 21:02:38 +0000 (21:02 +0000)]
SH4: Convert register moves to TCG

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5100 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoSH4: Convert dyngen registers moves to TCG
aurel32 [Thu, 28 Aug 2008 21:02:30 +0000 (21:02 +0000)]
SH4: Convert dyngen registers moves to TCG

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5099 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoSH4: Convert immediate loads to TCG
aurel32 [Thu, 28 Aug 2008 21:02:19 +0000 (21:02 +0000)]
SH4: Convert immediate loads to TCG

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5098 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoSH4: remove unused ops
aurel32 [Thu, 28 Aug 2008 21:02:08 +0000 (21:02 +0000)]
SH4: remove unused ops

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5097 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoSH4: add support for TCG helpers
aurel32 [Thu, 28 Aug 2008 21:02:00 +0000 (21:02 +0000)]
SH4: add support for TCG helpers

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5096 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoSH4: Init TCG variables
aurel32 [Thu, 28 Aug 2008 21:01:53 +0000 (21:01 +0000)]
SH4: Init TCG variables

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5095 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoPPC: add support for TCG helpers
aurel32 [Thu, 28 Aug 2008 21:01:45 +0000 (21:01 +0000)]
PPC: add support for TCG helpers

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5094 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoPPC: Init TCG variables
aurel32 [Thu, 28 Aug 2008 21:01:36 +0000 (21:01 +0000)]
PPC: Init TCG variables

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5093 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoDo not try to use -net user as a default when slirp disabled (Jeremy Fitzhardinge)
aliguori [Thu, 28 Aug 2008 20:05:14 +0000 (20:05 +0000)]
Do not try to use -net user as a default when slirp disabled (Jeremy Fitzhardinge)

When CONFIG_SLIRP is not defined, we should not try to use
-net user as a default.

Patch from Jeremy Fitzhardinge <jeremy@goop.org> (who is a Citrix
staff member).

Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5092 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoFix Sparc64 window handling problems detected by Vince Weaver
blueswir1 [Wed, 27 Aug 2008 19:19:44 +0000 (19:19 +0000)]
Fix Sparc64 window handling problems detected by Vince Weaver

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5091 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoRevert a part of r5087 that didn't need fixing (thanks to malc for spotting)
blueswir1 [Wed, 27 Aug 2008 18:43:53 +0000 (18:43 +0000)]
Revert a part of r5087 that didn't need fixing (thanks to malc for spotting)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5090 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoRevert broken part of r5044 (thanks to Igor Kovalenko for spotting)
blueswir1 [Tue, 26 Aug 2008 17:07:04 +0000 (17:07 +0000)]
Revert broken part of r5044 (thanks to Igor Kovalenko for spotting)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5089 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoUpdate maintainers list.
j_mayer [Mon, 25 Aug 2008 22:26:03 +0000 (22:26 +0000)]
Update maintainers list.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5088 c046a42c-6fe2-441c-8c8c-71466251a162

16 years agoFix more bugs in r5044
blueswir1 [Mon, 25 Aug 2008 20:43:37 +0000 (20:43 +0000)]
Fix more bugs in r5044

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5087 c046a42c-6fe2-441c-8c8c-71466251a162