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2009-12-25PCI: partially revert 2e01c8cf4b076b05013c87723e3fc710b50a0a7aBlue Swirl1-5/+3
Bus address conversion was not correct. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-12-25PCI: make pci_mem_base privateBlue Swirl2-11/+21
Make pci_mem_base private to PCIBus. Add a function to set it. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-12-25Fix Sparse error: dubious one-bit signed bitfieldBlue Swirl1-1/+1
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-12-25Fix Sparse warning: dubious: !x & yBlue Swirl1-1/+1
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-12-25scsi: fix Sparse warning: Initializer entry defined twiceBlue Swirl1-2/+2
Both REWIND and REZERO_UNIT use 0x01, READ_POSITION and PRE_FETCH share 0x34. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-12-24MAC DBDMA: store register values in native endiannessAurelien Jarno1-39/+46
Store the register values in native endianness, by dropping all the endianness conversion functions, and converting the endianness in dbdma_readl/dbdma_writel instead. Also guard the endianness conversion with TARGET_WORDS_BIGENDIAN to simulate the backward connection of the bus. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-24Intel CPUs starting from pentium have apicGleb Natapov1-1/+1
Intel CPUs starting from pentium have apic. Lets advertise it. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-24loader: more ignores for rom intended to be loaded by the biosAurelien Jarno1-0/+6
Similarly to what has been done in e405a2ba91b68817cae2a428de55fe9616a4cf37, ignore rom intended to be loaded by the bios in find_rom() and rom_copy(). Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-24Don't load options roms intended to be loaded by the bios in qemuAvi Kivity1-1/+7
The first such option rom will load at address 0, which isn't very nice, and the second will report a conflict and abort, which is horrible. Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-24target-arm: fix strexdAurelien Jarno1-1/+1
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-24linux-user: fix build with gcc-4.1Aurelien Jarno1-0/+2
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-23linuxboot.bin is a generated fileJuan Quintela1-0/+1
Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-23qemu-nbd: fix OpenBSD linker warningBlue Swirl1-1/+2
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-12-23e1000: add link to data sheetMichael S. Tsirkin1-0/+3
Link to data sheet at intel.com so people can find it. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-12-23qemu-io: suppress a warning with gcc 4.0.2Blue Swirl1-2/+4
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-12-23Compile qemu-nbd also on OpenBSD and SolarisBlue Swirl2-1/+2
basename() needs #include <libgen.h>. No prototype for daemon() is available on Solaris, but link succeeds. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-12-23USB: Improve usbdevice error messagesScott Tsai1-3/+14
When an non-existent USB device is specified on the command line, print "qemu: could not add USB device 'X'". Likewise for the usb_{add,del} monitor commands. Signed-off-by: Scott Tsai <scottt.tw@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-23target-alpha: Initialize fpcrRichard Henderson1-0/+2
Linux, at least, disables exceptions by default. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-21tcg-sparc: Implement brcond2.Richard Henderson1-14/+69
Split out tcg_out_cmp and properly handle immediate arguments. Fix constraints on brcond to match what SUBCC accepts. Add tcg_out_brcond2_i32 for 32-bit host. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-12-21tcg-sparc: Use TCG_TARGET_REG_BITS in conditional compilation.Richard Henderson1-16/+16
The test TCG_TARGET_REG_BITS==64 is exactly the feature that we are checking for, whereas something involving __sparc_v9__ or __sparc_v8plus__ should be reserved for something ISA related, as with SMULX. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-12-21tcg-sparc: Improve tcg_out_movi for sparc64.Richard Henderson1-12/+15
Generate sign-extended 32-bit constants with SETHI+XOR. Otherwise tidy the routine to avoid the need for conditional compilation and code duplication with movi_imm32. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-12-21tcg-sparc: Fix imm13 check in movi.Richard Henderson1-1/+1
We were unnecessarily restricting imm13 constants to 12 bits. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-12-21ARM PBX-A9 memory map tweaksPaul Brook2-4/+21
Add core tile memeory to the RealView PBX-A9 board. Document the memeory maps that are known to work with the qemu bootloader. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-12-21LAN9118 improvementsPaul Brook1-5/+89
Implement LAN9118 general purpose timer and PHY interrupts. Fix global interrupt status bit. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-12-21PPC: Make DCR uint32_tAlexander Graf9-47/+47
For what I know DCR is always 32 bits wide, so we should also use uint32_t to pass it along the stacks. This fixes a warning when compiling qemu-system-ppc64 with KVM enabled, making it compile without --disable-werror Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-21PPC64: Fix alternate timebaseAurelien Jarno5-8/+8
Fix the alternate time base the same way as the default timebase. SPR_ATBL should return a 64-bit value on 64 bit implementations. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-21PPC64: Fix timebaseAlexander Graf5-8/+8
On PPC we have a 64-bit time base. Usually (PPC32) this is accessed using two separate 32 bit SPR accesses to SPR_TBU and SPR_TBL. On PPC64 the SPR_TBL register acts as 64 bit though, so we get the full 64 bits as return value. If we only take the lower ones, fine. But Linux wants to see all 64 bits or it breaks. This patch makes PPC64 Linux work even after TB crossed the 32-bit boundary, which usually happened a few seconds after bootup. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-21target-alpha: Emit tcg debug_insn_start.Richard Henderson1-0/+5
Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-21linux-user: Add aliases for some Alpha syscallsRichard Henderson1-0/+8
Alpha always used 32-bit uids, but never renamed the syscalls to match i386 when 32-bit uids were added there. This enables the proper bits in syscall.c. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-21Update OpenBIOS PPC image to revision 647Aurelien Jarno1-0/+0
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-21ppc64: Change default machine to mac99Andreas Färber2-0/+9
Also change the New World default CPU to 970FX for ppc64, since the G4 is a 32-bit CPU. Signed-off-by: Andreas Färber <andreas.faerber@web.de> Acked-by: Alexander Graf <agraf@suse.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-20cpu-all.h: fix cpu_get_real_ticks() #ifdefAurelien Jarno1-1/+2
Reported-by: Hervé Poussineau <hpoussin@reactos.org> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-19Multiboot support: Fix rom_copyKevin Wolf1-2/+5
ROMs need to be loaded if they are anywhere in the requested area, not only at the very beginning. This fixes Multiboot with ELF kernels that have more than one program header. Signed-off-by: Kevin Wolf <mail@kevin-wolf.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-19linux-user: add core dump support for SHNathan Froyd1-0/+33
Signed-off-by: Nathan Froyd <froydnj@codesourcery.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-19linux-user: add core dump support for M68KNathan Froyd1-0/+29
Signed-off-by: Nathan Froyd <froydnj@codesourcery.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-19linux-user: add core dump support for MIPSNathan Froyd1-0/+46
Signed-off-by: Nathan Froyd <froydnj@codesourcery.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-19linux-user: add core dump support for PPCNathan Froyd1-0/+26
Signed-off-by: Nathan Froyd <froydnj@codesourcery.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-19linux-user: fix ARM core dumps on opposite-endian hostsNathan Froyd1-19/+19
Signed-off-by: Nathan Froyd <froydnj@codesourcery.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-19linux-user: commonify definitions of target typedefsNathan Froyd1-22/+10
There's no sense in separately declaring target_{elf_greg,uid,gid,pid}_t for every architecture. Just declare them once with appropriate USE_UID16 handling. Signed-off-by: Nathan Froyd <froydnj@codesourcery.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-19linux-user: fix ELF_USE_CORE_DUMP/USE_ELF_CORE_DUMP confusionNathan Froyd1-1/+1
Signed-off-by: Nathan Froyd <froydnj@codesourcery.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-19linux-user: use TARGET_ABI_FMT_lx to print abi_ulong typesAurelien Jarno1-1/+1
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-19roms: allow roms to be loaded at address 0Aurelien Jarno1-8/+0
It was possible to load roms at address 0, but commit 632cf034b401cdd01dae253a8b577fe518e37654 started to forbid that, which broke at least ARM versatile. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-19linux-user: cleanup force_sig() callsRiku Voipio1-20/+20
Force_sig should be always called with TARGET_ signals. Not that it really matters with SEGV, so this patch is just for cleanup and improving consistency. Signed-off-by: Riku Voipio <riku.voipio@nokia.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-19linux-user: Fix mmap_lock orderingRiku Voipio1-2/+2
mmap_lock() can be called while tb_lock() is being held. To avoid deadlock when one thread is holding mmap_lock and another tb_lock, _always_ lock first tb_lock(). Signed-off-by: Riku Voipio <riku.voipio@nokia.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-19linux-user: enable tb unlinking when compiled with NPTLRiku Voipio1-5/+3
Fixes receiving signals when guest code is being executed in a tight loop. For an example, try interrupting the following code with ctrl-c. http://nchipin.kos.to/test-loop.c The tight loop is ofcourse brainless, but it is also exactly how the waitpid* testcases are implemented. Signed-off-by: Riku Voipio <riku.voipio@nokia.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-19user: fix compilation without -fpieBlue Swirl1-1/+1
Fixes breakage by 299060a06e7c73de5cb9962edbca7f7f9e0b7f25. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-12-19user_only: compile everything with -fpieKirill A. Shutemov2-1/+9
We really need compile _all_ sources for user target with -fpie when use --enable-user-pie. It's regression introduced by commit add16157d72454. Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name> Cc: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-12-19hw/openpic.c: replace tabs by spacesAurelien Jarno1-131/+131
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-19target-ppc: Use interrupts for esccAlexander Graf1-5/+1
When using the escc with Linux, we need interrupts. So instead of creating a dummy device, let's just map them to the openpic we have anyways. This makes Linux on PPC64 with console=ttyPZ0 work. Obviously, this change needs to be reflected in openbios. Patch for that follows this one. Please update the binary then. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-19target-ppc: Initialize OpenPIC properlyAlexander Graf1-0/+2
When lowering an IRQ line, we search for the line we're supposed to lower. Usually we run into an optimization there that queues up interrupts. This queue ends with -1. Unfortunately we didn't set the first item to -1. This patch fixes this, making interrupts work on PPC64. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
generated by cgit v1.1 at 2024-10-18 07:48:06 +0000