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2010-06-12Create qemu-os-win32.h and move WIN32 specific declarations thereJes Sorensen2-16/+44
Create qemu-os-win32.h for WIN32 specific declarations. Move polling handling declaration into this file from sysemu.h Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Acked-by: Juan Quintela <quintela@redhat.com> Acked-by: Richard Henderson <rth@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-06-12vl.c: Remove double include of netinet/in.h for SolarisJes Sorensen1-1/+0
vl.c: netinet/in.h is already included once above for the Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Acked-by: Andreas Faerber <afaerber@opensolaris.org> Acked-by: Juan Quintela <quintela@redhat.com> Acked-by: Richard Henderson <rth@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-06-11NEON vldN optimizationPaul Brook1-2/+4
When combining multiple values as part of a NEON array load, do explcit shift/or rather than using gen_bfi. This voids redundant mask operations. Signed-off-by: Paul Brook <paul@codesourcery.com>
2010-06-11tcg: fix DEF macro after commit c61aaf7a388c4ad95d8b546fdb9267dc01183317Aurelien Jarno1-1/+1
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-11tcg-s390: Adjust compilation flags.Richard Henderson1-1/+6
Force -m31/-m64 based on s390/s390x target. Force -march=z990. The TCG backend will always require the long-displacement facility, so the compiler may as well make use of that as well. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-11tcg-s390: Compute is_write in cpu_signal_handler.Richard Henderson1-3/+39
Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-11s390x: Don't use a linker script for user-only.Richard Henderson1-0/+3
The default placement of the application at 0x80000000 is fine, and will avoid the default placement for most other guests. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-11s390x: Avoid _llseek.Richard Henderson1-2/+2
There's no _llseek on s390x either. Replace the existing test for __x86_64__ with a functional test for __NR_llseek. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-11tcg-s390: Allocate the code_gen_buffer near the main program.Richard Henderson1-0/+7
This allows the use of direct calls to the helpers, and a direct branch back to the epilogue. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-11tcg-s390: Icache flush is a no-op.Richard Henderson1-5/+0
Before gcc 4.2, __builtin___clear_cache doesn't exist, and afterward the gcc s390 backend implements it as nothing. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10tcg-i386: fix andi r, r, 0xffAurelien Jarno1-1/+1
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10tcg-i386: remove use of _Bool that slipped code reviewAurelien Jarno1-1/+1
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10esp: lower IRQ on soft resetBlue Swirl1-5/+14
42f1ced228c9b616cfa2b69846025271618e4ef5 removed irq lowering during reset. However, for chip reset command and DMA reset signal, its actually the correct thing to do. Lower IRQ on soft reset only. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-06-10qbus: fix memory leak in qbus_free()Isaku Yamahata1-0/+1
BusState::name is allocated in qbus_create_inplace(). So it should be freed by qbus_free(). Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-06-10multiboot: compilation fix with DEBUG_MULTIBOOT enabled.Isaku Yamahata1-4/+5
This patch fixes the following compilation errors in multiboot.c when DEBUG_MULTIBOOT is defined. Use TARGET_FMT_plx instead of %x for target_phys_addr_t. CC i386-softmmu/multiboot.o cc1: warnings being treated as errors qemu/hw/multiboot.c: In function 'mb_add_mod': qemu/hw/multiboot.c:121: error: format '%08x' expects type 'unsigned int', but argument 4 has type 'target_phys_addr_t' qemu/hw/multiboot.c:121: error: format '%08x' expects type 'unsigned int', but argument 5 has type 'target_phys_addr_t' qemu/hw/multiboot.c: In function 'load_multiboot': qemu/hw/multiboot.c:279: error: format '%#x' expects type 'unsigned int', but argument 5 has type 'target_phys_addr_t' qemu/hw/multiboot.c:307: error: format '%x' expects type 'unsigned int', but argument 3 has type 'target_phys_addr_t' qemu/hw/multiboot.c:308: error: format '%x' expects type 'unsigned int', but argument 3 has type 'target_phys_addr_t' make[1]: *** [multiboot.o] Error 1 Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-06-10vga-isa-mm: remove one #ifdef CONFIG_BOCHS_VBE.Isaku Yamahata1-5/+1
remove one #ifdef CONFIG_BOCHS_VBE. Call vga_init_vbe() instead. Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-06-10main: allocate gui_timer only once.Isaku Yamahata1-0/+1
fix memory leak. there is no need to allocate more than one gui_timer. Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-06-10Merge remote branch 'mst/for_anthony' into stagingAnthony Liguori2-14/+19
2010-06-10cris: Break out image loading to hw/cris-boot.c.Edgar E. Iglesias6-94/+137
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@axis.com>
2010-06-10s390: Disassemble some general-instruction-extension insns.Richard Henderson1-8/+81
The full general-instruction-extension facility was added to binutils after the change to GPLv3. This is not the entire extension, just what we're using in TCG. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10s390: Update disassembler to the last GPLv2 from binutils.Richard Henderson1-30/+49
Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10tcg-i386: Merge 64-bit generation.Richard Henderson5-1876/+889
Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10configure: display sysconfdir in summaryAurelien Jarno1-0/+1
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10move computation of tools and roms outside of config-host.mak generationPaolo Bonzini1-19/+21
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10configure: move directory defaults earlierPaolo Bonzini1-33/+14
Unify with existing special-purpose configure code for win32. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10configure: ignore unknown --xyzdir optionsPaolo Bonzini1-0/+2
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10configure: introduce more --xyzdir optionsPaolo Bonzini1-5/+21
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10configure: expand ${prefix} in create_configPaolo Bonzini3-3/+11
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10configure: move all directory entries in config-host.mak closePaolo Bonzini1-7/+6
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10configure: unify handling of xyzdir variablesPaolo Bonzini1-8/+12
Making an xyzdir variable for each directory prepares for the next patches introducing config-host.h defines and configure options for them. It also fixes the problem where overriding prefix at "make install" time did not override it for sysconfdir. Removes some of the differences between sysconfdir and other variables, the rest will go away later. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10rename CONFIG_QEMU_PREFIXPaolo Bonzini3-3/+3
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10configure: introduce confdir and confsuffixPaolo Bonzini1-6/+4
confsuffix was write-only, flesh it out. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10configure: introduce sysconfsuffixPaolo Bonzini1-6/+4
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10configure: delete duplicate create_config case stanzaPaolo Bonzini1-5/+0
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10configure: dyngen is long time gonePaolo Bonzini1-1/+2
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10configure: avoid using exprPaolo Bonzini1-2/+9
Just a personal preference against duplicating hieroglyphics. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10configure: bail out early on invalid -cpu optionPaolo Bonzini1-5/+2
It would fail later anyway. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-10configure: remove some bashismsAurelien Jarno1-2/+2
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-09target-mips: Fix compilationStefan Weil1-1/+1
TCGv t1 needs tcg_temp_free instead of tcg_temp_free_i32. Cc: Nathan Froyd <froydnj@codesourcery.com> Cc: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-09hw: honor low bit in mipssim machineNathan Froyd1-1/+4
Signed-off-by: Nathan Froyd <froydnj@codesourcery.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-09linux-user: honor low bit of entry PC for MIPSNathan Froyd1-1/+4
Signed-off-by: Nathan Froyd <froydnj@codesourcery.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-09target-mips: add microMIPS exception handler supportNathan Froyd2-6/+16
Unlike MIPS16, microMIPS lets you choose the ISA mode for your exception handlers. The ISA mode is selectable via a user-writable CP0.Config3 flag. Signed-off-by: Nathan Froyd <froydnj@codesourcery.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-09target-mips: microMIPS ASE supportNathan Froyd4-5/+2531
Add instruction decoding for the microMIPS ASE. All we do is decode and then forward to the existing gen_* routines. Signed-off-by: Nathan Froyd <froydnj@codesourcery.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-09target-mips: mips16 cleanupsNathan Froyd1-7/+17
Change code handling mips16-specific branches to use ISA-neutral special opcodes. Since there are several places where the delay slot requirements for microMIPS branches differ from mips16 branches, using opcodes is easier than checking hflags, then checking mips16 vs. microMIPS. Signed-off-by: Nathan Froyd <froydnj@codesourcery.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-09target-mips: refactor c{, abs}.cond.fmt insnsNathan Froyd1-83/+81
Move all knowledge about coprocessor-checking and register numbering into the gen_cmp* helper functions. Signed-off-by: Nathan Froyd <froydnj@codesourcery.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-09target-mips: move FP FMT comments closer to the definitionsAurelien Jarno1-14/+14
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-09target-mips: define constants for magic numbersNathan Froyd1-142/+295
Add FMT_* constants for the floating-point format field in opcodes and tweak a few places to use them. Add enums for various invocations of FOP and tweak gen_farith and its lone caller accordingly. Signed-off-by: Nathan Froyd <froydnj@codesourcery.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-09tcg: get rid of DEF2 in tcg-opc.hAurelien Jarno3-150/+149
Now that tcg-opc.h is only used in TCG code, get rid of DEF2 in tcg-opc.h. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-09tcg: get rid of copy_size in TCGOpDefAurelien Jarno6-22/+4
copy_size is a left-over from the dyngen era, remove it. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-09Fix multiboot compilationAlexander Graf2-12/+28
Commit dd4239d6574ca41c94fc0d0f77ddc728510ffc57 broke multiboot. It replaced the instruction "rep insb (%dx), %es:(%edi)" by the binary output of "addr32 rep insb (%dx), %es:(%di)". Linuxboot calls the respective helper function in a code16 section. So the original instruction was automatically translated to its "addr32" equivalent. For multiboot, we're running in code32 so gcc didn't add the "addr32" which breaks the instruction. This patch splits that helper function in one which uses addr32 and one which does not, so everyone's happy. The good news is that nobody probably cared so far. The bundled multiboot.bin binary was built before the change and is thus correct. Please also put this patch into -stable. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
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