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# Date Author Comment
43bb98bf 01/17/2010 06:51 pm Blue Swirl

Sparc: improve CPU register dump

Common: * Remove unnecessary 0x prefix * Print %y * Fix NZVC flag print order to match CPU bit order

Sparc64 specific: * Print registers without line wrapping * Print %f40-%f63 * Pretty print CCR flags * Print %fsr and %fprs in full precision...
701eed4b 01/13/2010 08:49 pm Blue Swirl

Sparc32: remove unused variable, spotted by clang

Signed-off-by: Blue Swirl <>
68e8a3f0 01/08/2010 07:13 pm Igor V. Kovalenko

sparc64: add PIL to cpu state dump

Signed-off-by: Igor V. Kovalenko <>
Signed-off-by: Blue Swirl <>
2a90358f 12/05/2009 01:14 pm Blue Swirl

Sparc64: handle MMU global bit and nucleus context

Signed-off-by: Blue Swirl <>
31a68d57 12/04/2009 06:16 pm Blue Swirl

Sparc64: fix compilation with DEBUG_MMU

Signed-off-by: Blue Swirl <>
b55a37c9 11/07/2009 12:37 pm Blue Swirl

user: move CPU reset call to main.c for x86/PPC/Sparc

Signed-off-by: Blue Swirl <>
a01d6ef4 11/07/2009 10:55 am Blue Swirl

sparc32 (mostly): remove unneeded calls to device reset

Signed-off-by: Blue Swirl <>
c227f099 10/02/2009 12:12 am Anthony Liguori

Revert "Get rid of _t suffix"

In the very least, a change like this requires discussion on the list.

The naming convention is goofy and it causes a massive merge problem. Something
like this must be presented on the list first so people can provide input...
99a0949b 10/01/2009 09:45 pm malc

Get rid of _t suffix

Some not so obvious bits, slirp and Xen were left alone for the time
being.

Signed-off-by: malc <>
6b743278 08/18/2009 09:04 pm Blue Swirl

Sparc32/64: Fix user emulator breakage

Signed-off-by: Blue Swirl <>
8194f35a 08/04/2009 11:22 pm Igor Kovalenko

Sparc64: replace tsptr with helper routine

tl and tsptr of members sparc64 cpu state must be changed
simultaneously to keep trap state window in sync with current
trap level. Currently translation of store to tl does not change
tsptr, which leads to corrupt trap state on corresponding...
f707726e 07/27/2009 08:43 am Igor Kovalenko

sparc64 really implement itlb/dtlb automatic replacement writes

- implement "used" bit in tlb translation entry
- mark tlb entry used if qemu code/data translation succeeds
- fold i/d mmu replacement writes code into replace_tlb_1bit_lru which
adds 1bit lru replacement algorithm; previously code tried to replace...
6e8e7d4c 07/27/2009 08:43 am Igor Kovalenko

sparc64 name mmu registers and general cleanup

- add names to mmu registers, this helps understanding the code which
uses/modifies them.
- fold i/d mmu tlb entries tag and tte arrays into arrays of tlb entries
- extract demap_tlb routine (code duplication)...
0bf9e31a 07/20/2009 08:19 pm Blue Swirl

Fix most warnings (errors with -Werror) when debugging is enabled

I used the following command to enable debugging:
perl -p -i -e 's/^\/\/#define DEBUG/#define DEBUG/g' * /* *//*

Signed-off-by: Blue Swirl <>
8167ee88 07/16/2009 11:47 pm Blue Swirl

Update to a hopefully more future proof FSF address

Signed-off-by: Blue Swirl <>
5210977a 07/12/2009 11:46 am Igor Kovalenko

sparc64: trap handling corrections

On Sun, Jul 12, 2009 at 12:09 PM, Blue Swirl<> wrote:

On 7/12/09, Igor Kovalenko <> wrote:

Good trap handling is required to process interrupts.
 This patch fixes the following:...
e8807b14 07/12/2009 10:41 am Igor Kovalenko

sparc64: mmu bypass mode correction

This Implement physical address truncation in mmu bypass mode.
IMMU bypass is also active when cpu enters RED_STATE

Signed-off-by:

--
Kind regards,
Igor V. Kovalenko
536ba015 07/12/2009 10:41 am Igor Kovalenko

sparc64: unify mmu tag matching code

This patch extracts common part of sparc64 tag
matching code used by IMMU and DMMU lookups.

Signed-off-by:

--
Kind regards,
Igor V. Kovalenko
55616505 05/13/2009 10:54 pm Paul Brook

Include assert.h from qemu-common.h

Include assert.h from qemu-common.h and remove other direct uses.
cpu-all.h still need to include it because of the dyngen-exec.h hacks

Signed-off-by: Paul Brook <>
8393617c 05/10/2009 10:19 am Blue Swirl

Use dynamical computation for condition codes

Signed-off-by: Blue Swirl <>
7ab463cb 05/02/2009 10:52 pm Blue Swirl

Clarify: dmmuregs1 is not a typo

Signed-off-by: Blue Swirl <>
417728d8 04/28/2009 06:59 pm Igor Kovalenko

sparc64 fix context value for ITLB fault

Revert previous change to get_physical_address_code:
I/D MMU context register is shared, so using dmmuregs1 is correct

Signed-off-by: Igor V. Kovalenko <>
82f2cfc3 04/27/2009 10:14 pm Igor Kovalenko

sparc64 fix TLB match code

TLB match code must respect page size, otherwise 4M page mappings may
be not found.

Also correct a typo in get_physical_address_code which should use IMMU
registers.

Signed-off-by: Igor V. Kovalenko <>...
0bf46a40 04/24/2009 09:03 pm aliguori

qemu: introduce qemu_init_vcpu (Marcelo Tosatti)

Signed-off-by: Marcelo Tosatti <>
Signed-off-by: Anthony Liguori <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7242 c046a42c-6fe2-441c-8c8c-71466251a162
d78f3995 03/16/2009 06:33 pm blueswir1

Delete some unused macros detected with -Wp,-Wunused-macros use

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6856 c046a42c-6fe2-441c-8c8c-71466251a162
415fc906 02/21/2009 01:13 pm blueswir1

Turn MMUs and caches off on reset

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6636 c046a42c-6fe2-441c-8c8c-71466251a162
0d0266a5 02/06/2009 12:06 am aliguori

targets: remove error handling from qemu_malloc() callers (Avi Kivity)

Signed-off-by: Avi Kivity <>
Signed-off-by: Anthony Liguori <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6530 c046a42c-6fe2-441c-8c8c-71466251a162
eca1bdf4 01/26/2009 09:54 pm aliguori

Log reset events (Jan Kiszka)

Original idea&code by Kevin Wolf, split-up in two patches and added more
archs.

This patch introduces a flag to log CPU resets. Useful for tracing
unexpected resets (such as those triggered by x86 triple faults).

Signed-off-by: Jan Kiszka <>...
72d239ed 01/14/2009 09:40 pm aurel32

Get rid of user_mode_only

Signed-off-by: Aurelien Jarno <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6305 c046a42c-6fe2-441c-8c8c-71466251a162
afdf8109 01/12/2009 11:12 pm blueswir1

Fix TLB access (Jakub Jermar)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6274 c046a42c-6fe2-441c-8c8c-71466251a162
fad6cb1a 01/05/2009 12:05 am aurel32

Update FSF address in GPL/LGPL boilerplate

The attached patch updates the FSF address in the GPL/LGPL boilerplate
in most GPL/LGPLed files, and also in COPYING.LIB.

Signed-off-by: Stuart Brady <>
Signed-off-by: Aurelien Jarno <>...
963262de 12/23/2008 05:06 pm blueswir1

Better SuperSPARC emulation (Robert Reif)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6123 c046a42c-6fe2-441c-8c8c-71466251a162
b1503cda 12/22/2008 10:33 pm malc

Use the ARRAY_SIZE() macro where appropriate.

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

Signed-off-by: Stuart Brady <>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6120 c046a42c-6fe2-441c-8c8c-71466251a162
797d5db0 10/07/2008 10:12 pm blueswir1

Add static (spotted by sparse)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5439 c046a42c-6fe2-441c-8c8c-71466251a162
f4b1a842 10/03/2008 10:04 pm blueswir1

Rearrange tick functions

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5408 c046a42c-6fe2-441c-8c8c-71466251a162
e87231d4 09/26/2008 10:48 pm blueswir1

Add a generic Niagara machine

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5329 c046a42c-6fe2-441c-8c8c-71466251a162
d81fd722 09/26/2008 09:02 pm blueswir1

Move also DEBUG_PCALL (see r5085)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5326 c046a42c-6fe2-441c-8c8c-71466251a162
3a3b925d 09/09/2008 10:02 pm blueswir1

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
91736d37 08/29/2008 11:50 pm blueswir1

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...
5578ceab 08/21/2008 08:33 pm blueswir1

Use initial CPU definition structure for some CPU fields instead of copying
them around, based on patch by Luis Pureza.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5042 c046a42c-6fe2-441c-8c8c-71466251a162
c19148bd 07/25/2008 10:42 am blueswir1

Make MAXTL dynamic, bounds check tl when indexing

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4942 c046a42c-6fe2-441c-8c8c-71466251a162
c7ba218d 07/22/2008 10:07 am blueswir1

Add T1 and T2 CPUs, add a Sun4v machine

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4923 c046a42c-6fe2-441c-8c8c-71466251a162
74b9decc 07/21/2008 09:43 pm blueswir1

Use MMU globals for some MMU traps

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4918 c046a42c-6fe2-441c-8c8c-71466251a162
8eba209e 07/21/2008 02:17 pm blueswir1

Fix reset vector

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4917 c046a42c-6fe2-441c-8c8c-71466251a162
f76981b1 07/20/2008 09:23 pm blueswir1

Print default and available CPU features separately

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4912 c046a42c-6fe2-441c-8c8c-71466251a162
fb79ceb9 07/20/2008 09:22 pm blueswir1

Make UA200x features selectable, add MMU types

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4911 c046a42c-6fe2-441c-8c8c-71466251a162
f617a9a6 07/19/2008 01:04 pm blueswir1

Update TLB miss addresses

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4897 c046a42c-6fe2-441c-8c8c-71466251a162
e6bf7d70 07/17/2008 10:17 pm blueswir1

Fix saving and loading of trap state

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4883 c046a42c-6fe2-441c-8c8c-71466251a162
e19e4efe 07/16/2008 07:55 pm blueswir1

Fix MMU miss traps

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4880 c046a42c-6fe2-441c-8c8c-71466251a162
a37ee56c 06/26/2008 09:43 pm blueswir1

Fix bogus format, reading uninitialised memory (original patch by Julian Seward)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4793 c046a42c-6fe2-441c-8c8c-71466251a162
a764a566 06/24/2008 10:08 pm blueswir1

Fix Sparc mmu bug seen with NetBSD, based on patch by Cliff Wright

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4785 c046a42c-6fe2-441c-8c8c-71466251a162
1a14026e 06/07/2008 11:07 am blueswir1

Allow NWINDOWS selection (CPU feature with model specific defaults)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4690 c046a42c-6fe2-441c-8c8c-71466251a162
b5154bde 05/31/2008 02:33 pm blueswir1

Add more SuperSparcs

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4633 c046a42c-6fe2-441c-8c8c-71466251a162
e30b4678 05/29/2008 09:20 pm blueswir1

MicroSparc I didn't have fsmuld op

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4618 c046a42c-6fe2-441c-8c8c-71466251a162
f2bc7e7f 05/27/2008 08:35 pm blueswir1

Move non-op functions from op_helper.c to helper.c and vice versa.
Rearrange interrupt handling to match other targets.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4590 c046a42c-6fe2-441c-8c8c-71466251a162
77f193da 05/12/2008 07:13 pm blueswir1

Wrap long lines

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4440 c046a42c-6fe2-441c-8c8c-71466251a162
22548760 05/10/2008 01:12 pm blueswir1

Fix compiler warnings

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4404 c046a42c-6fe2-441c-8c8c-71466251a162
64a88d5d 05/09/2008 11:13 pm blueswir1

CPU feature selection support

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4399 c046a42c-6fe2-441c-8c8c-71466251a162
ca10f867 04/12/2008 12:35 am aurel32

Remove osdep.c/qemu-img code duplication

(Kevin Wolf)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4191 c046a42c-6fe2-441c-8c8c-71466251a162
c48fcb47 03/29/2008 05:46 pm blueswir1

Move CPU stuff unrelated to translation to helper.c

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4133 c046a42c-6fe2-441c-8c8c-71466251a162
ccd4a219 03/02/2008 08:28 pm blueswir1

Convert tick operations to TCG

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4011 c046a42c-6fe2-441c-8c8c-71466251a162
3deaeab7 02/11/2008 08:27 pm blueswir1

Sparc32 MMU register fixes (Robert Reif)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3979 c046a42c-6fe2-441c-8c8c-71466251a162
3aa662fa 12/25/2007 09:49 am blueswir1

Enforce context table alignment

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3857 c046a42c-6fe2-441c-8c8c-71466251a162
58a770f3 11/29/2007 07:08 pm blueswir1

Increase prom size for boot mode

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3748 c046a42c-6fe2-441c-8c8c-71466251a162
3ebf5aaf 11/28/2007 10:54 pm blueswir1

Use slavio base as boot prom address, rearrange sun4m init code

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3747 c046a42c-6fe2-441c-8c8c-71466251a162
87ecb68b 11/17/2007 07:14 pm pbrook

Break up vl.h.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3674 c046a42c-6fe2-441c-8c8c-71466251a162
6d5f237a 11/07/2007 07:03 pm blueswir1

CPU specific boot mode (Robert Reif)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3542 c046a42c-6fe2-441c-8c8c-71466251a162
6ebbf390 10/14/2007 10:07 am j_mayer

Replace is_user variable with mmu_idx in softmmu core,
allowing support of more than 2 mmu access modes.
Add backward compatibility is_user variable in targets code when needed.
Implement per target cpu_mmu_index function, avoiding duplicated code
and #ifdef TARGET_xxx in softmmu core functions....
40ce0a9a 09/24/2007 10:44 pm blueswir1

CPU boot mode

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3231 c046a42c-6fe2-441c-8c8c-71466251a162
0f8a249a 09/20/2007 05:54 pm blueswir1

Detabify

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3195 c046a42c-6fe2-441c-8c8c-71466251a162
5fafdf24 09/17/2007 12:08 am ths

find -type f | xargs sed -i 's/[\t ]$//g' # on most files

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162
5dcb6b91 05/19/2007 03:58 pm blueswir1

Use full 36-bit physical address space on SS10

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2830 c046a42c-6fe2-441c-8c8c-71466251a162
26a76461 06/25/2006 09:15 pm bellard

C99 64 bit printf

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2018 c046a42c-6fe2-441c-8c8c-71466251a162
d8e3326c 06/14/2006 03:37 pm bellard

MMU no fault fix

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1961 c046a42c-6fe2-441c-8c8c-71466251a162
227671c9 12/05/2005 10:29 pm bellard

PAGE_EXEC support (Blue Swirl)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1692 c046a42c-6fe2-441c-8c8c-71466251a162
9e61bde5 11/11/2005 02:24 am bellard

sparc merge (Blue Swirl)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1620 c046a42c-6fe2-441c-8c8c-71466251a162
24741ef3 10/30/2005 11:23 pm bellard

avoid using physical accesses in user emulation

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1592 c046a42c-6fe2-441c-8c8c-71466251a162
83469015 07/23/2005 05:27 pm bellard

sparc64 fixes (Blue Swirl)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1514 c046a42c-6fe2-441c-8c8c-71466251a162
ee5bbe38 07/05/2005 01:18 am bellard

correct split between helper.c and op_helper.c

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1506 c046a42c-6fe2-441c-8c8c-71466251a162
3475187d 07/02/2005 05:31 pm bellard

sparc64 marge (Blue Swirl)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1462 c046a42c-6fe2-441c-8c8c-71466251a162
b3180cdc 04/24/2005 01:08 pm bellard

MMU fix (Blue Swirl)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1390 c046a42c-6fe2-441c-8c8c-71466251a162
c3278b7b 03/20/2005 02:43 pm bellard

sparc exception fix (we go up to the shell prompt)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1343 c046a42c-6fe2-441c-8c8c-71466251a162
6f7e9aec 03/13/2005 11:43 am bellard

sparc fixes (Blue Swirl)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1326 c046a42c-6fe2-441c-8c8c-71466251a162
55754d9e 02/22/2005 09:14 pm bellard

MMU fixes

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1308 c046a42c-6fe2-441c-8c8c-71466251a162
7483750d 02/16/2005 12:55 am bellard

sparc fix

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1294 c046a42c-6fe2-441c-8c8c-71466251a162
878d3096 02/13/2005 09:02 pm bellard

sparc fixes

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1291 c046a42c-6fe2-441c-8c8c-71466251a162
9d893301 02/08/2005 01:10 am bellard

clean up - comments

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1271 c046a42c-6fe2-441c-8c8c-71466251a162
af7bf89b 01/31/2005 12:39 am bellard

initial sparc64 support - sparc fixes (Blue Swirl)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1251 c046a42c-6fe2-441c-8c8c-71466251a162
49be8030 01/29/2005 12:40 am bellard

endianness fixes

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1250 c046a42c-6fe2-441c-8c8c-71466251a162
0fa85d43 01/04/2005 01:43 am bellard

64 bit target support

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1195 c046a42c-6fe2-441c-8c8c-71466251a162
e80cfcfc 12/20/2004 01:18 am bellard

SPARC merge

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1179 c046a42c-6fe2-441c-8c8c-71466251a162
7fe48483 10/09/2004 09:08 pm bellard

monitor fixes

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1110 c046a42c-6fe2-441c-8c8c-71466251a162
8d5f07fa 10/05/2004 12:23 am bellard

sparc merge (Blue Swirl)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1098 c046a42c-6fe2-441c-8c8c-71466251a162
b769d8fe 10/03/2004 06:07 pm bellard

removed access_type hack

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1095 c046a42c-6fe2-441c-8c8c-71466251a162
e8af50a3 10/01/2004 12:55 am bellard

full system SPARC emulation (Blue Swirl)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1083 c046a42c-6fe2-441c-8c8c-71466251a162