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2009-11-23Update SeaBIOSAnthony Liguori2-0/+0
This includes the following changes: 42bc394 Make sure to reenable ata interrupts even on error. 494dfc6 Move SeaBIOS post/boot stack to avoid conflict with gPXE. 3133e38 Test for broken gcc -combine on FC12. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-22ARM atomic ops rewritePaul Brook5-176/+251
Implement ARMv6 atomic ops (ldrex/strex) using the same trick as PPC. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-11-22ARM RealView I2CPaul Brook1-1/+85
Add ARM Realview I2C host emulation. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-11-22GPIO I2C reworkPaul Brook3-100/+161
Reqrite bitbanging I2C implementation. New code improves stop/start condition handling, and gives more accurate input line level. Introduce intermediate abstraction layer for I2C bitbanging that is not connected via a GPIO port. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-11-22DS1338 RTCPaul Brook3-0/+134
Implement MAXIM SD1338 RTC+NVRAM. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-11-22BCD cleanupPaul Brook5-98/+79
Combine multiple BCD implementations. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-11-22Makefile dependencies for device configsPaul Brook4-21/+16
Add makefile dependencies for target specific device configs. These will copy the default config if none exists, obsoleting the old configure time code. If a config already exists but is older than the default then print a warning. Also remove config-devices.h. Code does not and should not care which devices are being built. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-11-22target-mips: fix physical address type in MMU functionsAurelien Jarno2-11/+11
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-11-22[WIN32] Enable -k option on Windows tooHervé Poussineau1-2/+0
There is no reason to have it disabled on this platform. Signed-off-by: Hervé Poussineau <hpoussin@reactos.org> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-11-22target-mips: make CP0_LLAddr register CPU dependentAurelien Jarno5-4/+49
Depending on the CPU, CP0_LLAddr is either read-only or read-write, and the returned value can be shifted by a variable amount of bits. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
2009-11-22target-mips: rename CP0_LLAddr into lladdrAurelien Jarno5-18/+18
The variable CP0_LLAddr represent the full lladdr, not the actual register value, which is only part of this value and depends on the CPU. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-11-21Allow build of linuxboot.S with old assemblersJuergen Lock1-1/+4
In the spirit of ff56954baf9cfab5cbbe18d10b4a09e4a17f39a8, fix the build of linuxboot.S with old as(1) (as found in some BSD base systems) by emitting the bytes of the insn it doesn't like instead. Signed-off-by: Juergen Lock <nox@jelal.kn-bremen.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-11-21Avoid segfault on net_tap_init() failureJuergen Lock1-0/+3
Check for fd == -1 there. Signed-off-by: Juergen Lock <nox@jelal.kn-bremen.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-11-21tap-bsd: handle ifname on FreeBSD hostsJuergen Lock1-0/+28
Handle ifname on FreeBSD hosts; if no ifname is given, always start the search from tap0. (Simplified/cleaned up version of what has been in the FreeBSD ports for a long time.) Signed-off-by: Juergen Lock <nox@jelal.kn-bremen.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-11-21Fix tap breakage on BSD hosts (no IFF_VNET_HDR)Juergen Lock1-0/+11
net/tap-bsd.c was assuming IFF_VNET_HDR was always available, which I think isn't true on any BSD. Signed-off-by: Juergen Lock <nox@jelal.kn-bremen.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-11-21Fix OpenBSD build of qemu-ioBlue Swirl2-89/+87
GCC 3.3.5 generates warnings for static forward declarations of data, so rearrange code to use static forward declarations of functions instead. Use <getopt.h> for optind instead of local definition. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-11-21configure: Fix spelling in comment and rework the commentStefan Weil1-8/+10
* Replace vill -> will. * Comment was formatted to make it more readable and to conform to the coding standard, too. * Description of foo="" was completed. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-11-21qemu-io: build on all platformsAurelien Jarno1-4/+2
Since c32d766af127f68bb75ba5689f2f5239227bf559, qemu-io should be portable. It is currently built only on linux and mingw32. This patch enables qemu-io on all platforms. Tested on FreeBSD. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-11-21slirp: fix use-after-freeMark McLoughlin1-1/+1
460fec67ee introduced a use-after free in slirp. Cc: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Mark McLoughlin <markmc@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-11-19ARM PBX-A9 board supportPaul Brook9-110/+209
Implement ARM RealView PBX-A9 board support. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-11-19ARM Cortex-A9 cpu supportPaul Brook2-1/+36
Basic Cortex-A9 support. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-11-19ARM FP16 supportPaul Brook6-0/+249
Implement the ARM VFP half precision floating point extensions. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-11-19Built network devices oncePaul Brook3-2/+6
Move some generic NICS into libhw, and build them for ARM targets. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-11-18sb16: remove highspeed reset codemalc1-8/+1
It was never enabled in any of the public builds anyway. Noticed by Steve Grubb. Signed-off-by: malc <av1474@comtv.ru>
2009-11-18audio: Remove conditional around sw which can not be NULLmalc1-17/+15
Noticed by Steve Grubb. Signed-off-by: malc <av1474@comtv.ru>
2009-11-18audio: link with -lpulse in addition to -lpulse-simpleAurelien Jarno1-2/+2
Link with -lpulse in addition to -lpulse-simple, needed when --no-add-needed is passed to the linker (gold default). Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-11-17Fix typoBlue Swirl1-1/+1
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-11-17Fix mingw32 buildBlue Swirl1-1/+0
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-11-17Prevent configuring for a user emulator on a different type of OSBlue Swirl1-0/+12
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-11-17Add linuxboot to BLOBSAlexander Graf1-1/+1
We should install linuxboot.bin too, so let's add it to the to-be-installed blobs. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-17Convert linux bootrom to external rom and fw_cfgAlexander Graf5-104/+172
We already have a working multiboot implementation that uses fw_cfg to get its kernel module etc. data in int19 runtime now. So what's missing is a working linux boot option rom. While at it I figured it would be a good idea to take the opcode generator out of pc.c and instead use a proper option rom, like we do with multiboot. So here it is - an fw_cfg using option rom for -kernel with linux! Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-17Move common option rom code to header fileAlexander Graf2-76/+110
We will have a linux boot option rom soon, so let's take all functionality that might be useful for both to a header file that both roms can include. That way we only have to write fw_cfg access code once. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-17Convert multiboot to fw_cfg backed data storageAlexander Graf3-31/+94
Right now we load the guest kernel to RAM, fire off the BIOS, hope it doesn't clobber memory and run an option rom that jumps into the kernel. That breaks with SeaBIOS, as that clears memory. So let's read all kernel, module etc. data using the fw_cfg interface when in the int19 handler. This patch implements said mechanism for multiboot. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-17Introduce rom_copyAlexander Graf2-0/+39
We have several rom helpers currently, but none of them can get us code that spans several roms into a pointer. This patch introduces a function that copies over rom contents. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-17fw_cfg: change cur_offset to 32 bitsJuan Quintela2-6/+40
Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-17Update SeaBIOS to latestAnthony Liguori2-0/+0
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-17Add test suite for json marshallingAnthony Liguori1-5/+75
By reusing the qjson test suite. After checking that we can demarshal, marshal again and compared to the expected decoded value. This doesn't work so well for floats because they cannot be accurately represented in decimal but we try our best. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-17Provide marshalling mechanism for jsonAnthony Liguori2-0/+181
This introduces qobject_to_json which will convert a QObject to a JSON string representation. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-17QDict: Introduce qdict_iter()Luiz Capitulino2-0/+22
This adds iterator support to QDict, it will be used by the (to be introduced) QError module. Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-17Add a unit test for JSON supportAnthony Liguori3-1/+619
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-17Add a QObject JSON wrapperAnthony Liguori3-1/+84
This provides a QObject interface for creating QObjects from a JSON expression. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-17Add a JSON parserAnthony Liguori3-1/+591
This is the third and final stage of the JSON parser. It parses lexical tokens performing grammar validation and creating the final QObject representation. It uses a recursive decent parser. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-17Add a JSON message boundary identifierAnthony Liguori3-0/+128
The second stage of our JSON parser is a simple state machine that identifies individual JSON values by counting the levels of nesting of tokens. It does not perform grammar validation. We use this to emit a full JSON value to the parser. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-17Add a lexer for JSONAnthony Liguori3-1/+378
Our JSON parser is a three stage parser. The first stage tokenizes the stream into a set of lexical tokens. Since the lexical grammar is regular, we can use a finite state machine to model it. The state machine will emit tokens as they are identified. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-17Add a QBool typeAnthony Liguori4-1/+107
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-17Add unit test for QFloatAnthony Liguori3-0/+83
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-17Add a QFloat datatypeAnthony Liguori4-2/+108
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-17Allow strings to grow in sizeAnthony Liguori2-1/+40
This lets us use QString for building larger strings Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-17Add operations to qlist to allow it to be used as a stackAnthony Liguori2-0/+60
This makes lists no longer invariant. It's a very useful bit of functionality though. To deal with the fact that lists are no longer invariant, introduce a deep copy mechanism for lists. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-17Properly escape QDECREF macro argumentsAnthony Liguori1-1/+1
QDECREF does not properly escape the macro arguments which can lead to unexpected syntax errors. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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