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Author SHA1 Message Date
malc ecf51c9abe tcg/ppc: Fix !softmmu case 
Signed-off-by: malc <av1474@comtv.ru>
 2012-11-21 10:56:22 +04:00
malc 72bc6f1bf7 audio/audio_pt_int: Clarify licensing 
Signed-off-by: malc <av1474@comtv.ru>
 2012-11-19 22:26:13 +04:00
malc 456a84d156 audio/wavcapture: Clarify licensing 
Signed-off-by: malc <av1474@comtv.ru>
 2012-11-19 22:23:17 +04:00
malc ecdffbccd7 tcg/ppc: Remove unused s_bits variable 
Thanks to Alexander Graf for heads up.

Signed-off-by: malc <av1474@comtv.ru>
 2012-11-19 22:22:24 +04:00
malc c878da3b27 tcg/ppc32: Use trampolines to trim the code size for mmu slow path accessors 
mmu access looks something like:

<check tlb>
if miss goto slow_path
<fast path>
done:
...

; end of the TB
slow_path:
 <pre process>
 mr r3, r27         ; move areg0 to r3
                    ; (r3 holds the first argument for all the PPC32 ABIs)
 <call mmu_helper>
 b $+8
 .long done
 <post process>
 b done

On ppc32 <call mmu_helper> is:

(SysV and Darwin)

mmu_helper is most likely not within direct branching distance from
the call site, necessitating

a. moving 32 bit offset of mmu_helper into a GPR ; 8 bytes
b. moving GPR to CTR/LR                          ; 4 bytes
c. (finally) branching to CTR/LR                 ; 4 bytes

r3 setting              - 4 bytes
call                    - 16 bytes
dummy jump over retaddr - 4 bytes
embedded retaddr        - 4 bytes
         Total overhead - 28 bytes

(PowerOpen (AIX))
a. moving 32 bit offset of mmu_helper's TOC into a GPR1 ; 8 bytes
b. loading 32 bit function pointer into GPR2            ; 4 bytes
c. moving GPR2 to CTR/LR                                ; 4 bytes
d. loading 32 bit small area pointer into R2            ; 4 bytes
e. (finally) branching to CTR/LR                        ; 4 bytes

r3 setting              - 4 bytes
call                    - 24 bytes
dummy jump over retaddr - 4 bytes
embedded retaddr        - 4 bytes
         Total overhead - 36 bytes

Following is done to trim the code size of slow path sections:

In tcg_target_qemu_prologue trampolines are emitted that look like this:

trampoline:
mfspr r3, LR
addi  r3, 4
mtspr LR, r3      ; fixup LR to point over embedded retaddr
mr    r3, r27
<jump mmu_helper> ; tail call of sorts

And slow path becomes:

slow_path:
 <pre process>
 <call trampoline>
 .long done
 <post process>
 b done

call                    - 4 bytes (trampoline is within code gen buffer
                                   and most likely accessible via
                                   direct branch)
embedded retaddr        - 4 bytes
         Total overhead - 8 bytes

In the end the icache pressure is decreased by 20/28 bytes at the cost
of an extra jump to trampoline and adjusting LR (to skip over embedded
retaddr) once inside.

Signed-off-by: malc <av1474@comtv.ru>
 2012-11-06 04:37:57 +04:00
malc ed224a56b3 tcg/ppc: ld/st optimization 
Signed-off-by: malc <av1474@comtv.ru>
 2012-11-03 20:17:54 +04:00
malc 8b4a3df808 Fix popcnt in long mode 
Thanks to Andriy Gapon for initial problem report.

Signed-off-by: malc <av1474@comtv.ru>
 2012-10-14 14:55:09 +04:00
malc 23f3ff2604 tcg/ppc32: Implement movcond32 
Thanks to Richard Henderson

Signed-off-by: malc <av1474@comtv.ru>
 2012-09-22 19:16:51 +04:00
malc 08406b035e Revert "fix some debug printf format strings" 
This reverts commit 145c7c880f.

Signed-off-by: malc <av1474@comtv.ru>
 2012-08-27 18:33:24 +04:00
malc 9f227bc358 Revert "vl: fix -hdachs/-hda argument order parsing issues" 
This reverts commit 7764ae9671.

Signed-off-by: malc <av1474@comtv.ru>
 2012-08-27 18:33:22 +04:00
malc e4558dcae8 Revert "qemu-options.hx: mention retrace= VGA option" 
This reverts commit 39dda26062.

Signed-off-by: malc <av1474@comtv.ru>
 2012-08-27 18:33:21 +04:00
malc df8002103c Revert "vga: add some optional CGA compatibility hacks" 
This reverts commit 482f7bf86b.

Signed-off-by: malc <av1474@comtv.ru>
 2012-08-27 18:33:20 +04:00
malc 4f213879f3 Revert "i8259: add -no-spurious-interrupt-hack option" 
This reverts commit f278d4947f.

Signed-off-by: malc <av1474@comtv.ru>
 2012-08-27 18:33:12 +04:00
malc 8361710398 audio: Unbreak capturing in mixemu case 
Signed-off-by: malc <av1474@comtv.ru>
 2012-07-16 18:08:36 +04:00
malc eb2aeacf98 audio/winwave: Fix typo 
Signed-off-by: malc <av1474@comtv.ru>
 2012-06-15 20:58:54 +04:00
malc 63bb682a18 Merge branch 'master' of git://git.qemu.org/qemu 2012-06-15 15:53:34 +04:00
malc f05ae5379e Bail out if CONFIG_TCG_PASS_AREG0 is defined 
Signed-off-by: malc <av1474@comtv.ru>
 2012-05-03 15:48:49 +04:00
malc f6af014e71 Restore consistent formatting 
Signed-off-by: malc <av1474@comtv.ru>
 2012-05-03 15:47:39 +04:00
malc 30d70e71b3 Revert "Remove stray HOST_LONG_SIZE" 
This reverts commit b754e4fc1e.
 2012-05-01 23:41:08 +04:00
malc b754e4fc1e Remove stray HOST_LONG_SIZE 
Signed-off-by: malc <av1474@comtv.ru>
 2012-05-01 18:23:04 +04:00
malc cf4dc461a4 Restore consistent formatting 
Signed-off-by: malc <av1474@comtv.ru>
 2012-02-07 22:11:04 +04:00
malc f18318eef8 Merge branch 'master' of git://git.qemu.org/qemu 2011-12-12 04:12:31 +04:00
malc 5bf1356026 Merge branch 'master' of git://git.qemu.org/qemu 2011-12-12 00:47:40 +04:00
malc ef26ee0e6c Merge branch 'master' of git://git.qemu.org/qemu 2011-11-02 02:16:34 +04:00
malc dd7b25b5b4 Merge branch 'master' of git://git.qemu.org/qemu 2011-11-02 02:14:19 +04:00
malc 8acbc9b21d Restore consistent formatting 
Signed-off-by: malc <av1474@comtv.ru>
 2011-10-09 19:04:16 +04:00
malc 0bf1dbdcc9 tcg/ppc64: fix 16/32 mixup 
Signed-off-by: malc <av1474@comtv.ru>
 2011-08-22 18:26:15 +04:00
malc 1afa194a0a Merge branch 'master' of git://git.qemu.org/qemu 2011-08-22 14:41:12 +04:00
malc 157f2662fb tcg/ppc64: implement not_i32/64 and ext32u_i64 
Signed-off-by: malc <av1474@comtv.ru>
 2011-08-22 14:40:00 +04:00
malc 350dba6ce6 tcg/ppc32: implement deposit_i32 
Signed-off-by: malc <av1474@comtv.ru>
 2011-08-22 14:39:00 +04:00
malc 32b746775d Unbreak the build on ppc32 
Signed-off-by: malc <av1474@comtv.ru>
 2011-08-08 13:46:51 +04:00
malc 9f058c19fc Merge branch 'master' of git://git.qemu.org/qemu 2011-08-08 13:37:44 +04:00
malc a67a47d2b5 Merge branch 'master' of git://git.qemu.org/qemu 2011-08-05 10:07:10 +04:00
malc 670acc9bf2 Merge branch 'master' of git://git.qemu.org/qemu 2011-07-23 00:50:37 +04:00
malc c24a9c6ef9 tcg/ppc64: Remove tcg_out_addi 
The only user (within tcg.c) was removed

Signed-off-by: malc <av1474@comtv.ru>
 2011-06-28 02:27:52 +04:00
malc 1a2eb16241 tcg/ppc: Remove tcg_out_addi 
The only user (within tcg.c) was removed

Signed-off-by: malc <av1474@comtv.ru>
 2011-06-28 02:26:06 +04:00
malc 39deb1e496 audio: Only use audio timer when necessary 
Originally proposed by Gerd Hoffmann.

Signed-off-by: malc <av1474@comtv.ru>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
 2010-11-18 14:30:31 +03:00
malc e2553eb44e Revert "intel-hda: fix codec addressing." 
Misses braces

This reverts commit acc086837e.
 2010-11-09 19:14:15 +03:00
malc 9fe5497c4f hda-audio: Zap tabs 
Signed-off-by: malc <av1474@comtv.ru>
 2010-11-01 17:57:24 +03:00
malc 12b6278f9e Remove trailing whitespace 
Signed-off-by: malc <av1474@comtv.ru>
 2010-11-01 00:54:06 +03:00
malc 338b922edd Mov muldiv64 to qemu-common.h (Thus unbreaking gus) 
Signed-off-by: malc <av1474@comtv.ru>
 2010-10-30 01:41:01 +04:00
malc 575c153f4f audio: Fix memory size for resampling buffer in DAC case 
Signed-off-by: malc <av1474@comtv.ru>
 2010-09-28 08:56:59 +04:00
malc c973a36d17 fmopl: workaround for -Wempty-body 
Signed-off-by: malc <av1474@comtv.ru>
 2010-09-24 04:09:01 +04:00
malc 60592edde4 audio/sdl: return on error 
Signed-off-by: malc <av1474@comtv.ru>
 2010-08-07 20:04:24 +04:00
malc d087bb3e38 audio/sdl: be more anal about errors 
Signed-off-by: malc <av1474@comtv.ru>
 2010-08-06 13:15:31 +04:00
malc 4b7c0418c0 audio: make audio_pt_init block all signals 
Signed-off-by: malc <av1474@comtv.ru>
 2010-08-06 13:15:22 +04:00
malc 8bb414d2aa audio/alsa: Avoid snd_pcm_format_t vs audfmt_e mixup 
Spotted by Serge Ziryukin and based on his patch, thanks.

Signed-off-by: malc <av1474@comtv.ru>
 2010-04-21 15:40:23 +04:00
malc 606257c6f2 tcg/ppc: Remove redundant comparison from brcond2 
Signed-off-by: malc <av1474@comtv.ru>
 2010-04-18 08:46:29 +04:00
malc 655feed5d9 tcg: Add missing static qualifier 
Build breaks otherwise when USE_LIVENESS_ANALYSIS is not defined.

Signed-off-by: malc <av1474@comtv.ru>
 2010-04-17 08:00:41 +04:00
malc efe72c8de7 tcg/ppc: Fix signed versions of brcond2 
Thanks to: Alexander Graff, Thomas Gleixner and Andreas Faerber.

Signed-off-by: malc <av1474@comtv.ru>
 2010-04-17 08:00:32 +04:00
malc 98926b0a25 tcg/ppc64: Fix typo 
Signed-off-by: malc <av1474@comtv.ru>
 2010-04-07 02:26:22 +04:00
malc f7e2aca834 tcg/ppc: Fix typo 
Signed-off-by: malc <av1474@comtv.ru>
 2010-04-06 03:10:03 +04:00
malc a884dcb804 tcg/ppc: Implment bswap16/32 
Signed-off-by: malc <av1474@comtv.ru>
 2010-04-06 02:54:22 +04:00
malc aa77bebd98 tcg/ppc: Implement eqv, nand and nor 
Signed-off-by: malc <av1474@comtv.ru>
 2010-04-05 16:09:05 +04:00
malc 36368cf0d5 tcg/ppc: Fix not_i32 
Thanks to Alexander Graf for bug report and a good reproducible test
case.

Signed-off-by: malc <av1474@comtv.ru>
 2010-04-04 20:36:29 +04:00
malc 35f6b5997a tcg/ppc[64]: Only define addend load helpers in softmmu case 
Signed-off-by: malc <av1474@comtv.ru>
 2010-03-13 00:27:46 +03:00
malc ad483a514e audio: fix comment 
Signed-off-by: malc <av1474@comtv.ru>
 2010-03-11 18:28:44 +03:00
malc 41b1e61f51 target-i386: Fix long jumps/calls in long mode with REX.W set 
Signed-off-by: malc <av1474@comtv.ru>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
 2010-03-06 19:20:04 +01:00
malc d9812b033a audio/alsa: Handle SND_PCM_STATE_SETUP in alsa_poll_handler 
Signed-off-by: malc <av1474@comtv.ru>
 2010-02-28 18:34:21 +03:00
malc d616cf1d15 tcg/ppc: Fix right rotation 
Signed-off-by: malc <av1474@comtv.ru>
 2010-02-27 02:00:00 +03:00
malc 98b8d951dc tcg/ppc: Fix typo 
Signed-off-by: malc <av1474@comtv.ru>
 2010-02-23 00:50:03 +03:00
malc d34f4bafa6 tcg/ppc64: Use C90 style comments 
Signed-off-by: malc <av1474@comtv.ru>
 2010-02-22 21:56:35 +03:00
malc 65fe043eb4 tcg/ppc: Implement some of the optional ops 
Signed-off-by: malc <av1474@comtv.ru>
 2010-02-22 21:50:01 +03:00
malc 6ec8523603 tcg/ppc: Consistently use calling convention selection macros 
Signed-off-by: malc <av1474@comtv.ru>
 2010-02-20 01:47:35 +03:00
malc 48a402e693 block/curl: %Z is not a valid conversion specifier 
Signed-off-by: malc <av1474@comtv.ru>
 2010-02-08 12:44:55 +03:00
malc 3f020d7024 Revert "On some systems printf is a macro" 
This reverts commit bc5b600458.
 2010-02-08 12:12:40 +03:00
malc 1cd62ae9f8 tcg/ppc64: implement setcond 
Signed-off-by: malc <av1474@comtv.ru>
 2010-02-07 02:48:53 +03:00
malc 27a7797b09 tcg/ppc32: proper setcond implementation 
Signed-off-by: malc <av1474@comtv.ru>
 2010-02-07 02:48:48 +03:00
malc b0809bf7ca tcg/ppc32: implement setcond[2] 
Signed-off-by: malc <av1474@comtv.ru>
 2010-02-07 02:18:06 +03:00
malc bc5b600458 On some systems printf is a macro 
Signed-off-by: malc <av1474@comtv.ru>
 2010-02-07 02:04:28 +03:00
malc d0f2c4c602 Do not use dprintf 
dprintf is already claimed by POSIX[1], and on at least one system
is implemented as a macro

[1] http://www.opengroup.org/onlinepubs/9699919799/functions/dprintf.html

Signed-off-by: malc <av1474@comtv.ru>
 2010-02-07 02:03:50 +03:00
malc 82584e212d audio: include more information into audio_bug's output 
Signed-off-by: malc <av1474@comtv.ru>
 2010-01-17 02:03:30 +03:00
malc ff54149906 Revert "sdlaudio: make it suck less" 
This reverts commit 4839abe78f.

The commit was badly broken, Gentoo has sdl as the default driver,
consequently 5 gentoo users have hit the breakage and were kind enough
to report, so thank you:

Claes Gyllenswrd
vekin
Chris

But above all thanks to Toralf Foerster who actually provied enough
information to pinpoint the breakage to sdlaudio.

http://bugs.gentoo.org/show_bug.cgi?id=294269
 2010-01-17 00:25:29 +03:00
malc 514d97dea6 dma/sb16: make clang analyzer not complain 
Signed-off-by: malc <av1474@comtv.ru>
 2010-01-12 21:55:53 +03:00
malc 3d709fe73a oss: fix fragment setting 
Previous patch introduced subtle regression, in cases when
OSS_GETVERSION fails the code wasn't falling back to
SNDCTL_DSP_SETFRAGMENT.

Signed-off-by: malc <av1474@comtv.ru>
 2010-01-09 18:07:36 +03:00
malc 6d246526ce oss: issue OSS_GETVERSION ioctl only when needed 
Signed-off-by: malc <av1474@comtv.ru>
 2010-01-09 17:55:18 +03:00
malc 78d9356d3c oss: refactor code around policy setting 
This fixes a problem with a previous patch spotted by Juergen Lock,
thanks to him again.

Signed-off-by: malc <av1474@comtv.ru>
 2010-01-09 00:28:59 +03:00
malc e726fe7d60 oss: workaround for cases when OSS_GETVERSION is not defined 
Thanks to Juergen Lock.

Signed-off-by: malc <av1474@comtv.ru>
 2010-01-08 11:26:31 +03:00
malc 3caf2562c2 sdl: print the reason why SDL thinks SDL_Init failed before exiting 
Signed-off-by: malc <av1474@comtv.ru>
 2009-12-30 04:26:34 +03:00
malc 591d6f1dfd tcg/ppc64: Fix loading of 32bit constants 
Signed-off-by: malc <av1474@comtv.ru>
 2009-12-15 19:45:28 +03:00
malc cd7aafcb8d sb16: remove highspeed reset code 
It was never enabled in any of the public builds anyway.

Noticed by Steve Grubb.

Signed-off-by: malc <av1474@comtv.ru>
 2009-11-18 19:22:57 +03:00
malc 7cbb28ed5d audio: Remove conditional around sw which can not be NULL 
Noticed by Steve Grubb.

Signed-off-by: malc <av1474@comtv.ru>
 2009-11-18 19:22:53 +03:00
malc 3e65aaf5b2 Do not execute shell scripts directly 
Signed-off-by: malc <av1474@comtv.ru>
 2009-11-14 23:32:43 +03:00
malc cae334cd6b vga: fix line comparison 
Line counter doesn't wrap.

Signed-off-by: malc <av1474@comtv.ru>
 2009-11-06 16:08:41 +03:00
malc d1984194f3 vga: Respect Line Compare Register in text modes 
Unbreaks setup screen of Act1/PL

Signed-off-by: malc <av1474@comtv.ru>
 2009-11-06 03:46:12 +03:00
malc a58c16dc13 winwave: ADC support 
Signed-off-by: malc <av1474@comtv.ru>
 2009-10-15 10:43:45 +04:00
malc cb4f03e874 audio: remove last remnants of _t 
Signed-off-by: malc <av1474@comtv.ru>
 2009-10-15 02:40:17 +04:00
malc bc578fe007 winwave: make error logging more consistent 
Signed-off-by: malc <av1474@comtv.ru>
 2009-10-15 02:15:42 +04:00
malc 2a117d401d winwave: follow the rules when closing the output device 
a. call waveOutReset to drain the queue
b. unprepare headers before freeing underlying memory

Signed-off-by: malc <av1474@comtv.ru>
 2009-10-15 02:11:25 +04:00
malc a91b857c38 configure: clean temporary executable files even on Windows 
Signed-off-by: malc <av1474@comtv.ru>
 2009-10-15 01:57:14 +04:00
malc 02d5467e9f Move dependency generation falgs out of configure 
Signed-off-by: malc <av1474@comtv.ru>
 2009-10-11 17:08:57 +04:00
malc 868dc0b4ad configure: clean up temporary dependency files 
Signed-off-by: malc <av1474@comtv.ru>
 2009-10-11 07:57:17 +04:00
malc 6165a4260b winwave: pause/restore playing upon seeing VOICE_DISABLE/ENABLE 
Signed-off-by: malc <av1474@comtv.ru>
 2009-10-11 06:52:45 +04:00
malc 875ef647b0 winwave: close event handle and delete wait object after closing HWAVEOUT 
To avoid possibly being called back and thus racing.

Signed-off-by: malc <av1474@comtv.ru>
 2009-10-11 06:38:47 +04:00
malc f4e8d0b737 winwave: remove wait object when finalizing DAC voice 
Signed-off-by: malc <av1474@comtv.ru>
 2009-10-11 05:39:14 +04:00
malc cef290b878 Fix Windows host breakage by 45a50b1668 (TeLeMan) 
Signed-off-by: malc <av1474@comtv.ru>
 2009-10-10 19:02:40 +04:00
malc e0bda367e5 winwave: poll mode 
Signed-off-by: malc <av1474@comtv.ru>
 2009-10-10 17:16:56 +04:00
malc d56316388d Windows Waveform Audio driver (no ADC support yet) 
Signed-off-by: malc <av1474@comtv.ru>
 2009-10-10 01:18:24 +04:00
malc a628b869be oss/alsa: Do not invoke UB described in 7.15.1.1 (this time for ADC) 
Signed-off-by: malc <av1474@comtv.ru>
 2009-10-03 03:30:18 +04:00
malc de2ca4fbb4 alsa: Change default buffer/period size 
Increase buffer size but do not rely on ALSA picking up default period
size.

Signed-off-by: malc <av1474@comtv.ru>
 2009-10-02 03:19:47 +04:00