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root @ c3e36823

# Date Author Comment
c3e36823 11/13/2007 01:40 am j_mayer

Add PVR and SPR definition for most embedded PowerPC from Freescale.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3632 c046a42c-6fe2-441c-8c8c-71466251a162

65d6c0f3 11/13/2007 01:29 am j_mayer

PowerPC SPE extension fix: must always preserve GPR high bits when
running in 32 bits mode.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3631 c046a42c-6fe2-441c-8c8c-71466251a162

4f6cf9e8 11/13/2007 01:12 am bellard

added missing return

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3630 c046a42c-6fe2-441c-8c8c-71466251a162

87518e0c 11/12/2007 11:16 pm bellard

reduce verbosity

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3629 c046a42c-6fe2-441c-8c8c-71466251a162

3cd7d1dd 11/12/2007 03:56 am j_mayer

Allow use of SPE extension by all PowerPC targets,
adding gprh registers to store GPR MSBs when GPRs are 32 bits.
Remove not-needed-anymore ppcemb-linux-user target.
Keep ppcemb-softmmu target, which provides 1kB pages support
and 36 bits physical address space....

a73666f6 11/12/2007 02:50 am j_mayer

More PowerPC target -1 usage fixes (reservation address).

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3627 c046a42c-6fe2-441c-8c8c-71466251a162

6f2d8978 11/12/2007 02:04 am j_mayer

Fix usage of the -1 constant in the PowerPC target code:
fix invalid size casts and/or sign-extensions.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3626 c046a42c-6fe2-441c-8c8c-71466251a162

8582a53a 11/12/2007 01:11 am bellard

64 bit cast for dirent64

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3625 c046a42c-6fe2-441c-8c8c-71466251a162

f8b0aa25 11/12/2007 01:03 am bellard

fixed more invalid pointer usage

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3624 c046a42c-6fe2-441c-8c8c-71466251a162

28be6234 11/12/2007 12:23 am bellard

user access fixes

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3623 c046a42c-6fe2-441c-8c8c-71466251a162

1455bf48 11/12/2007 12:22 am bellard

64 bit compilation fixes

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3622 c046a42c-6fe2-441c-8c8c-71466251a162

6f12a2a6 11/12/2007 12:16 am bellard

consistent types for cpu_x86_fsave and cpu_x86_frstor

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3621 c046a42c-6fe2-441c-8c8c-71466251a162

0d1e2394 11/11/2007 10:24 pm bellard

better to disable -Werror by default as 64 bit hosts still have warnings

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3620 c046a42c-6fe2-441c-8c8c-71466251a162

984b1945 11/11/2007 10:17 pm bellard

update

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3619 c046a42c-6fe2-441c-8c8c-71466251a162

85aa5189 11/11/2007 10:17 pm bellard

options to enable or disable -Werror. Enable -Werror for builds from CVS by default

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3618 c046a42c-6fe2-441c-8c8c-71466251a162

6dfd59d6 11/11/2007 10:14 pm bellard

removed warning

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3617 c046a42c-6fe2-441c-8c8c-71466251a162

bd37ec21 11/11/2007 09:50 pm bellard

removed warning

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3616 c046a42c-6fe2-441c-8c8c-71466251a162

b0b3de89 11/11/2007 09:49 pm bellard

fixed FPU rounding init

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3615 c046a42c-6fe2-441c-8c8c-71466251a162

83f59879 11/11/2007 09:49 pm bellard

removed unused variable

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3614 c046a42c-6fe2-441c-8c8c-71466251a162

8731ac03 11/11/2007 09:48 pm bellard

fixed cast

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3613 c046a42c-6fe2-441c-8c8c-71466251a162

fa58c156 11/11/2007 09:48 pm bellard

removed unused variables

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3612 c046a42c-6fe2-441c-8c8c-71466251a162

444ce241 11/11/2007 09:47 pm bellard

use correct printf format

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3611 c046a42c-6fe2-441c-8c8c-71466251a162

a702b353 11/11/2007 09:47 pm bellard

fixed invalid constant

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3610 c046a42c-6fe2-441c-8c8c-71466251a162

1e414679 11/11/2007 09:46 pm bellard

removed unused code

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3609 c046a42c-6fe2-441c-8c8c-71466251a162

459a4017 11/11/2007 09:45 pm bellard

removed warnings - improved sparc32/64 signal frame setup - disabled x86 frame setup for x86_64

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3608 c046a42c-6fe2-441c-8c8c-71466251a162

eeeac3f3 11/11/2007 09:34 pm bellard

removed warning

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3607 c046a42c-6fe2-441c-8c8c-71466251a162

27524dc3 11/11/2007 09:32 pm bellard

sparc64_[get|set]_context are not meaningful in abi32 mode

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3606 c046a42c-6fe2-441c-8c8c-71466251a162

70499c98 11/11/2007 09:31 pm bellard

better than nothing 64 bit support - added sign extension for TYPE_LONG

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3605 c046a42c-6fe2-441c-8c8c-71466251a162

6a3b9cc9 11/11/2007 07:56 pm blueswir1

Add SPARCserver 600MP emulation (original patch by Robert Reif)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3604 c046a42c-6fe2-441c-8c8c-71466251a162

29fa23e7 11/11/2007 07:55 pm bellard

hex numbers must have a leading 0x

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3603 c046a42c-6fe2-441c-8c8c-71466251a162

f26ae302 11/11/2007 07:51 pm bellard

removed invalid use of _INTC_ARRAY

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3602 c046a42c-6fe2-441c-8c8c-71466251a162

0ba22212 11/11/2007 07:39 pm bellard

suppressed invalid TARGET_CMSG_FIRSTHDR macro

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3601 c046a42c-6fe2-441c-8c8c-71466251a162

5a4a898d 11/11/2007 07:39 pm bellard

improved cmsg handling - improved shm memory code

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3600 c046a42c-6fe2-441c-8c8c-71466251a162

745cacc7 11/11/2007 07:26 pm bellard

removed warning

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3599 c046a42c-6fe2-441c-8c8c-71466251a162

7aaabde7 11/11/2007 07:26 pm bellard

use -fno-strict-aliasing

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3598 c046a42c-6fe2-441c-8c8c-71466251a162

ac2567b5 11/11/2007 07:25 pm bellard

fixed invalid cast

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3597 c046a42c-6fe2-441c-8c8c-71466251a162

c16f9ed3 11/11/2007 07:23 pm bellard

use correct types

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3596 c046a42c-6fe2-441c-8c8c-71466251a162

8a4ed7ef 11/11/2007 07:22 pm bellard

printf format fixes

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3595 c046a42c-6fe2-441c-8c8c-71466251a162

0fe5ea89 11/11/2007 06:51 pm blueswir1

Fix Sun4u compile

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3594 c046a42c-6fe2-441c-8c8c-71466251a162

775b58d8 11/11/2007 06:22 pm bellard

removed warnings - fixed arm stack copy bug

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3593 c046a42c-6fe2-441c-8c8c-71466251a162

eb6a0540 11/11/2007 06:05 pm bellard

removed warning

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3592 c046a42c-6fe2-441c-8c8c-71466251a162

9ee1fa2c 11/11/2007 05:11 pm bellard

move get_errno() inside do_fcntl()

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3591 c046a42c-6fe2-441c-8c8c-71466251a162

03acab66 11/11/2007 04:57 pm bellard

no longer use get_errno for do_modify_ldt()

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3590 c046a42c-6fe2-441c-8c8c-71466251a162

cd041681 11/11/2007 04:52 pm pbrook

Fix format mismatch.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3589 c046a42c-6fe2-441c-8c8c-71466251a162

6c30b07f 11/11/2007 04:50 pm bellard

fixed error codes

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3588 c046a42c-6fe2-441c-8c8c-71466251a162

b6741956 11/11/2007 04:46 pm bellard

-strace option

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3587 c046a42c-6fe2-441c-8c8c-71466251a162

0d913fdb 11/11/2007 04:44 pm j_mayer

Fix PowerPC boot device selection.
Fix gcc warning in PowerPC PreP machine init routine.
Add second IDE channel to Heathrow Mac machine (still not handled by OHW).

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3586 c046a42c-6fe2-441c-8c8c-71466251a162

be98f1f8 11/11/2007 04:43 pm bellard

compilation fixes

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3585 c046a42c-6fe2-441c-8c8c-71466251a162

e160c51c 11/11/2007 04:36 pm pbrook

Fix msr_mask.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3584 c046a42c-6fe2-441c-8c8c-71466251a162

579a97f7 11/11/2007 04:26 pm bellard

Linux user memory access API change (initial patch by Thayne Harbaugh)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3583 c046a42c-6fe2-441c-8c8c-71466251a162

44f8625d 11/11/2007 02:35 pm bellard

fixed invalid type

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3582 c046a42c-6fe2-441c-8c8c-71466251a162

c6ee607c 11/11/2007 02:02 pm pbrook

mips_r4k warning fixes.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3581 c046a42c-6fe2-441c-8c8c-71466251a162

ae5fc450 11/11/2007 01:43 pm pbrook

block-raw/kqemu fix.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3580 c046a42c-6fe2-441c-8c8c-71466251a162

3f379ab1 11/11/2007 05:33 am pbrook

Cleanup qemu-img.c.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3579 c046a42c-6fe2-441c-8c8c-71466251a162

faf07963 11/11/2007 04:51 am pbrook

Split block API from vl.h.
Remove QEMU_TOOL. Replace with QEMU_IMG and NEED_CPU_H.
Avoid linking qemu-img against whole system emulatior.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3578 c046a42c-6fe2-441c-8c8c-71466251a162

28c5af54 11/11/2007 03:50 am j_mayer

More generic boot devices specification, allowing more devices to be specified
and avoiding per-target hardcoded limitations.
The machine implementations can then check if the given devices match the
actual hardware implementation and firmware API.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3577 c046a42c-6fe2-441c-8c8c-71466251a162

aba9ee87 11/11/2007 03:18 am pbrook

Remove duplicate i2c.o.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3576 c046a42c-6fe2-441c-8c8c-71466251a162

9c7e37e7 11/11/2007 02:33 am j_mayer

Fix POWER abs & abso computation.
Fix PowerPC SPE evabs & evneg (thanks to Fabrice Bellard for reporting the bug)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3575 c046a42c-6fe2-441c-8c8c-71466251a162

c3e10c7b 11/11/2007 02:18 am j_mayer

Optimize PowerPC overflow flag computation in most useful cases.
Use the same routines to check overflow for addo, subfo and PowerPC 405
multiply and add cases.
Fix carry reset in addme(o) and subfme(o) cases.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3574 c046a42c-6fe2-441c-8c8c-71466251a162

a76dc35a 11/11/2007 02:16 am ths

Fix typo.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3573 c046a42c-6fe2-441c-8c8c-71466251a162

9ee6e8bb 11/11/2007 02:04 am pbrook

ARMv7 support.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3572 c046a42c-6fe2-441c-8c8c-71466251a162

ee4e83ed 11/11/2007 01:51 am j_mayer

Allow selection of PowerPC CPU giving a PVR.
Remove unused pvr_mask field from CPU definition.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3571 c046a42c-6fe2-441c-8c8c-71466251a162

3c6b2088 11/10/2007 09:36 pm bellard

always use mktimegm

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3570 c046a42c-6fe2-441c-8c8c-71466251a162

da0b0df8 11/10/2007 09:30 pm pbrook

Fix Makefile dependencies.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3569 c046a42c-6fe2-441c-8c8c-71466251a162

cd08ce8f 11/10/2007 09:21 pm pbrook

Fix build failure.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3568 c046a42c-6fe2-441c-8c8c-71466251a162

ca02f319 11/10/2007 08:03 pm pbrook

Add dummy m68k board.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3567 c046a42c-6fe2-441c-8c8c-71466251a162

8fc7cc58 11/10/2007 07:43 pm pbrook

Fix m68k FP register debug dumps.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3566 c046a42c-6fe2-441c-8c8c-71466251a162

4b0f1a8b 11/10/2007 07:38 pm pbrook

Update ARM disassembler.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3565 c046a42c-6fe2-441c-8c8c-71466251a162

4d1165fa 11/10/2007 06:34 pm pbrook

Fix 64-bit host printf format mismatches.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3564 c046a42c-6fe2-441c-8c8c-71466251a162

2a324a26 11/10/2007 05:36 pm bellard

exported display init functions to common code

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3563 c046a42c-6fe2-441c-8c8c-71466251a162

aaed909a 11/10/2007 05:15 pm bellard

added cpu_model parameter to cpu_init()

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3562 c046a42c-6fe2-441c-8c8c-71466251a162

7d77bf20 11/10/2007 11:32 am blueswir1

More Sparc64 CPU definitions

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3561 c046a42c-6fe2-441c-8c8c-71466251a162

8f6f6026 11/10/2007 01:09 am ths

Use FORCE_RET, scrap RETURN which was implemented in target-specific code.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3560 c046a42c-6fe2-441c-8c8c-71466251a162

406f82e8 11/09/2007 09:08 pm blueswir1

More CPU definitions

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3559 c046a42c-6fe2-441c-8c8c-71466251a162

e3d7e843 11/09/2007 08:17 pm ths

Fix typo, spotted by Samuel Thibault.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3558 c046a42c-6fe2-441c-8c8c-71466251a162

7df526e3 11/09/2007 07:52 pm ths

Move kernel loader parameters from the cpu state to being board specific.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3557 c046a42c-6fe2-441c-8c8c-71466251a162

d26bc211 11/08/2007 08:05 pm ths

Clean out the N32 macros from target-mips, and introduce MIPS ABI specific
defines for linux-user.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3556 c046a42c-6fe2-441c-8c8c-71466251a162

5850586c 11/08/2007 06:44 pm ths

More .cvsignore.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3555 c046a42c-6fe2-441c-8c8c-71466251a162

855cea8c 11/08/2007 06:44 pm ths

Formatting fix.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3554 c046a42c-6fe2-441c-8c8c-71466251a162

0ab5ec31 11/08/2007 06:43 pm ths

.cvsignore dependency files.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3553 c046a42c-6fe2-441c-8c8c-71466251a162

31c2a146 11/08/2007 06:38 pm ths

Revert "Last AIO Patch" as requested by Fabrice, it is incomplete and
breaks other (non-Windows) systems.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3552 c046a42c-6fe2-441c-8c8c-71466251a162

ec6338ba 11/08/2007 04:25 pm bellard

removed obsolete x86 code copy support

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3551 c046a42c-6fe2-441c-8c8c-71466251a162

838104f6 11/08/2007 04:24 pm bellard

removed

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3550 c046a42c-6fe2-441c-8c8c-71466251a162

abf28337 11/08/2007 04:01 pm bellard

removed unused code

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3549 c046a42c-6fe2-441c-8c8c-71466251a162

46027c07 11/08/2007 03:56 pm bellard

added -cpu option for x86 - fixed glibc hack in case the global variables are moved

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3548 c046a42c-6fe2-441c-8c8c-71466251a162

a049de61 11/08/2007 03:28 pm bellard

added -cpu option for x86 (initial patch by Dan Kenigsberg)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3547 c046a42c-6fe2-441c-8c8c-71466251a162

5fa0ab8f 11/07/2007 09:27 pm bellard

use config-host.h instead of config.h

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3546 c046a42c-6fe2-441c-8c8c-71466251a162

4728efa3 11/07/2007 09:26 pm bellard

fixed QEMU_TOOL tests

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3545 c046a42c-6fe2-441c-8c8c-71466251a162

49ecc3fa 11/07/2007 09:25 pm bellard

SDL and COCA are no longer target dependent - support for common code compilation

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3544 c046a42c-6fe2-441c-8c8c-71466251a162

4fb240a4 11/07/2007 09:24 pm bellard

compile common code once

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3543 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

bc4edd79 11/07/2007 06:54 pm bellard

removed traces

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3541 c046a42c-6fe2-441c-8c8c-71466251a162

7e0af5d0 11/07/2007 06:24 pm bellard

added -startdate option

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3540 c046a42c-6fe2-441c-8c8c-71466251a162

2331d91e 11/07/2007 06:07 pm bellard

moved declarations

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3539 c046a42c-6fe2-441c-8c8c-71466251a162

4259e1a5 11/05/2007 03:27 pm ths

Add -lpthread flag.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3538 c046a42c-6fe2-441c-8c8c-71466251a162

05e1d830 11/05/2007 03:16 pm j_mayer

Fix muls64 prototype to match the actual implementation.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3537 c046a42c-6fe2-441c-8c8c-71466251a162

084ed5cc 11/05/2007 03:01 pm j_mayer

Code used by the linux-user targets should not use vl.h.
Include exec.h instead.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3536 c046a42c-6fe2-441c-8c8c-71466251a162

4f431960 11/05/2007 05:11 am j_mayer

No functional changes: remove dead code and fix indentation & wrapping lines.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3535 c046a42c-6fe2-441c-8c8c-71466251a162

d8f699cb 11/05/2007 12:53 am balrog

Zeroing ITR shouldn't ack irq zero.
Fix PWT & PWL clocks, fix user refcounting for clocks, add 'hsab_ck' and 'usb_w2fc_ck'.
Fix TCMI register addresses.
Implement OMAP McBSP controller and connection to I2S-compatible CODECs.
Add audio support for TSC2102 as an I2S CODEC....

bfa30a38 11/04/2007 07:27 pm blueswir1

Change sysctrl register to 32 bits (original patch by Robert Reif)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3533 c046a42c-6fe2-441c-8c8c-71466251a162