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* Update PowerPC AT_HWCAP2 definitionLijun Pan2020-08-121-0/+1
| | | | | | | | | Add PPC2_FEATURE2_ARCH_3_10 to the PowerPC AT_HWCAP2 definitions. Signed-off-by: Lijun Pan <ljp@linux.ibm.com> Message-Id: <20200724045845.89976-2-ljp@linux.ibm.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
* hw/avr: Add support for loading ELF/raw binariesPhilippe Mathieu-Daudé2020-07-111-0/+4
| | | | | | | | | | | | | | | | Add avr_load_firmware() function to load firmware in ELF or raw binary format. [AM: Corrected the type of the variable containing e_flags] [AM: Moved definition of e_flags conversion function to boot.c] Suggested-by: Aleksandar Markovic <aleksandar.m.mail@gmail.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Aleksandar Markovic <aleksandar.m.mail@gmail.com> Reviewed-by: Aleksandar Markovic <aleksandar.m.mail@gmail.com> Signed-off-by: Thomas Huth <huth@tuxfamily.org> Message-Id: <20200705140315.260514-24-huth@tuxfamily.org> [PMD: Replace load_image_targphys() by load_image_mr()] Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* target/arm/arch_dump: Add SVE notesAndrew Jones2020-01-231-0/+1
| | | | | | | | | | | When dumping a guest with dump-guest-memory also dump the SVE registers if they are in use. Signed-off-by: Andrew Jones <drjones@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20200120101832.18781-1-drjones@redhat.com [PMM: fixed checkpatch nits] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* linux-user: elf: ELF_HWCAP for s390xDavid Hildenbrand2019-06-071-0/+1
| | | | | | | | | | | | | | Let's add all HWCAPs that we can support under TCG right now, when the respective CPU facilities are enabled. Cc: Riku Voipio <riku.voipio@iki.fi> Cc: Laurent Vivier <laurent@vivier.eu> Cc: Cornelia Huck <cohuck@redhat.com> Cc: Laurent Vivier <laurent@vivier.eu> Cc: Richard Henderson <richard.henderson@linaro.org> Acked-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: David Hildenbrand <david@redhat.com>
* elf: Add RISC-V PSABI ELF header definesMichael Clark2019-03-191-0/+10
| | | | | | | | | | | | | | Refer to the RISC-V PSABI specification for details: - https://github.com/riscv/riscv-elf-psabi-doc/blob/master/riscv-elf.md Cc: Michael Tokarev <mjt@tls.msk.ru> Cc: Richard Henderson <richard.henderson@linaro.org> Cc: Alistair Francis <Alistair.Francis@wdc.com> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Michael Clark <mjc@sifive.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
* pvh: Boot uncompressed kernel using direct boot ABILiam Merwick2019-02-051-0/+10
| | | | | | | | | | | | | | | | | | | | These changes (along with corresponding Linux kernel and qboot changes) enable a guest to be booted using the x86/HVM direct boot ABI. This commit adds a load_elfboot() routine to pass the size and location of the kernel entry point to qboot (which will fill in the start_info struct information needed to to boot the guest). Having loaded the ELF binary, load_linux() will run qboot which continues the boot. The address for the kernel entry point is read from an ELF Note in the uncompressed kernel binary by a helper routine passed to load_elf(). Co-developed-by: George Kennedy <George.Kennedy@oracle.com> Signed-off-by: George Kennedy <George.Kennedy@oracle.com> Signed-off-by: Liam Merwick <liam.merwick@oracle.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* avoid TABs in files that only contain a fewPaolo Bonzini2019-01-111-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most files that have TABs only contain a handful of them. Change them to spaces so that we don't confuse people. disas, standard-headers, linux-headers and libdecnumber are imported from other projects and probably should be exempted from the check. Outside those, after this patch the following files still contain both 8-space and TAB sequences at the beginning of the line. Many of them have a majority of TABs, or were initially committed with all tabs. bsd-user/i386/target_syscall.h bsd-user/x86_64/target_syscall.h crypto/aes.c hw/audio/fmopl.c hw/audio/fmopl.h hw/block/tc58128.c hw/display/cirrus_vga.c hw/display/xenfb.c hw/dma/etraxfs_dma.c hw/intc/sh_intc.c hw/misc/mst_fpga.c hw/net/pcnet.c hw/sh4/sh7750.c hw/timer/m48t59.c hw/timer/sh_timer.c include/crypto/aes.h include/disas/bfd.h include/hw/sh4/sh.h libdecnumber/decNumber.c linux-headers/asm-generic/unistd.h linux-headers/linux/kvm.h linux-user/alpha/target_syscall.h linux-user/arm/nwfpe/double_cpdo.c linux-user/arm/nwfpe/fpa11_cpdt.c linux-user/arm/nwfpe/fpa11_cprt.c linux-user/arm/nwfpe/fpa11.h linux-user/flat.h linux-user/flatload.c linux-user/i386/target_syscall.h linux-user/ppc/target_syscall.h linux-user/sparc/target_syscall.h linux-user/syscall.c linux-user/syscall_defs.h linux-user/x86_64/target_syscall.h slirp/cksum.c slirp/if.c slirp/ip.h slirp/ip_icmp.c slirp/ip_icmp.h slirp/ip_input.c slirp/ip_output.c slirp/mbuf.c slirp/misc.c slirp/sbuf.c slirp/socket.c slirp/socket.h slirp/tcp_input.c slirp/tcpip.h slirp/tcp_output.c slirp/tcp_subr.c slirp/tcp_timer.c slirp/tftp.c slirp/udp.c slirp/udp.h target/cris/cpu.h target/cris/mmu.c target/cris/op_helper.c target/sh4/helper.c target/sh4/op_helper.c target/sh4/translate.c tcg/sparc/tcg-target.inc.c tests/tcg/cris/check_addo.c tests/tcg/cris/check_moveq.c tests/tcg/cris/check_swap.c tests/tcg/multiarch/test-mmap.c ui/vnc-enc-hextile-template.h ui/vnc-enc-zywrle.h util/envlist.c util/readline.c The following have only TABs: bsd-user/i386/target_signal.h bsd-user/sparc64/target_signal.h bsd-user/sparc64/target_syscall.h bsd-user/sparc/target_signal.h bsd-user/sparc/target_syscall.h bsd-user/x86_64/target_signal.h crypto/desrfb.c hw/audio/intel-hda-defs.h hw/core/uboot_image.h hw/sh4/sh7750_regnames.c hw/sh4/sh7750_regs.h include/hw/cris/etraxfs_dma.h linux-user/alpha/termbits.h linux-user/arm/nwfpe/fpopcode.h linux-user/arm/nwfpe/fpsr.h linux-user/arm/syscall_nr.h linux-user/arm/target_signal.h linux-user/cris/target_signal.h linux-user/i386/target_signal.h linux-user/linux_loop.h linux-user/m68k/target_signal.h linux-user/microblaze/target_signal.h linux-user/mips64/target_signal.h linux-user/mips/target_signal.h linux-user/mips/target_syscall.h linux-user/mips/termbits.h linux-user/ppc/target_signal.h linux-user/sh4/target_signal.h linux-user/sh4/termbits.h linux-user/sparc64/target_syscall.h linux-user/sparc/target_signal.h linux-user/x86_64/target_signal.h linux-user/x86_64/termbits.h pc-bios/optionrom/optionrom.h slirp/mbuf.h slirp/misc.h slirp/sbuf.h slirp/tcp.h slirp/tcp_timer.h slirp/tcp_var.h target/i386/svm.h target/sparc/asi.h target/xtensa/core-dc232b/xtensa-modules.inc.c target/xtensa/core-dc233c/xtensa-modules.inc.c target/xtensa/core-de212/core-isa.h target/xtensa/core-de212/xtensa-modules.inc.c target/xtensa/core-fsf/xtensa-modules.inc.c target/xtensa/core-sample_controller/core-isa.h target/xtensa/core-sample_controller/xtensa-modules.inc.c target/xtensa/core-test_kc705_be/core-isa.h target/xtensa/core-test_kc705_be/xtensa-modules.inc.c tests/tcg/cris/check_abs.c tests/tcg/cris/check_addc.c tests/tcg/cris/check_addcm.c tests/tcg/cris/check_addoq.c tests/tcg/cris/check_bound.c tests/tcg/cris/check_ftag.c tests/tcg/cris/check_int64.c tests/tcg/cris/check_lz.c tests/tcg/cris/check_openpf5.c tests/tcg/cris/check_sigalrm.c tests/tcg/cris/crisutils.h tests/tcg/cris/sys.c tests/tcg/i386/test-i386-ssse3.c ui/vgafont.h Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20181213223737.11793-3-pbonzini@redhat.com> Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Acked-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Eric Blake <eblake@redhat.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Stefan Markovic <smarkovic@wavecomp.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* elf.h: Add the RISCV ELF magic numbersAlistair Francis2018-12-251-0/+55
| | | | | | | | Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Michael Clark <mjc@sifive.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <02fc0b3a733f5f08eb396bee5afd3d327941f0c9.1545246859.git.alistair.francis@wdc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* elf: Define MIPS_ABI_FP_UNKNOWN macroStefan Markovic2018-10-291-0/+2
| | | | | | | | Add MIPS_ABI_FP_UNKNOWN as QEMU internal value to represent unknown fp_abi (based on kernel mips/include/asm/elf.h definition) Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com>
* elf: Fix comments to EF_MIPS_MACH_xxx constantsFredrik Noring2018-10-181-2/+2
| | | | | | | | | | | | | | | | Regarding R5900 CPU, some sources indicate that the Emotion Engine ISA/ASE was designed by Toshiba and licensed to Sony. Others sources claim it was a joint effort. It therefore makes sense to refer to the CPU as "Toshiba/Sony R5900". Also, remove and "'s" in the line for some other CPU, for the sake of consistency. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Reported-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Fredrik Noring <noring@nocrew.org> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
* elf: Add Mips_elf_abiflags_v0 structureStefan Markovic2018-10-181-0/+16
| | | | | | | | | Add Mips_elf_abiflags_v0 structure to elf.h. The source of information is kernel header arch/mips/include/asm/elf.h. Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
* elf: Add MIPS_ABI_FP_XXX constantsStefan Markovic2018-10-181-0/+8
| | | | | | | | | Add MIPS_ABI_FP_XXX constants to elf.h. The source of information is kernel header arch/mips/include/asm/elf.h. Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
* elf: Fix PT_MIPS_XXX constantsStefan Markovic2018-10-181-2/+5
| | | | | | | | | Fix existing and add missing PT_MIPS_XXX constants in elf.h. This is copied from kernel header arch/mips/include/asm/elf.h. Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
* elf: Add EM_NANOMIPS value as a valid one for e_machine fieldAleksandar Rikalo2018-08-241-0/+2
| | | | | | | | | Value 249 is registered as valid for usage for nanoMIPS executables. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com>
* elf: Add ELF flags for MIPS machine variantsAleksandar Markovic2018-08-161-0/+23
| | | | | | | | | | | Add MIPS machine variants ELF flags so that the emulation behavior can be adjusted if needed. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Stefan Markovic <smarkovic@wavecomp.com>
* elf: Remove duplicate preprocessor constant definitionAleksandar Markovic2018-08-161-1/+0Star
| | | | | | | | | | | | Remove duplicate preprocessor constant definition for EF_MIPS_ARCH. The duplicate was introduced in commit 45506bdd. It placed the constant EF_MIPS_ARCH in a better place, however it did not remove the original. This patch removes the original occurrence. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
* linux-user: ARM-FDPIC: Identify ARM FDPIC binariesChristophe Lyon2018-05-031-0/+1
| | | | | | | | | | | | Define an ARM-specific version of elf_is_fdpic: FDPIC ELF objects are identified with e_ident[EI_OSABI] == ELFOSABI_ARM_FDPIC. Co-Authored-By: Mickaël Guêné <mickael.guene@st.com> Signed-off-by: Christophe Lyon <christophe.lyon@st.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20180430080404.7323-3-christophe.lyon@st.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* RISC-V ELF Machine DefinitionMichael Clark2018-03-061-0/+2
| | | | | | | | | Define RISC-V ELF machine EM_RISCV 243 Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Signed-off-by: Sagar Karandikar <sagark@eecs.berkeley.edu> Signed-off-by: Michael Clark <mjc@sifive.com>
* linux-user: MIPS set cpu to r6 CPU if binary is R6YunQiang Su2018-02-251-0/+7
| | | | | | | | | | | So here we need to detect the version of binaries and set cpu_model for it. Signed-off-by: YunQiang Su <syq@debian.org> [lv: original patch modified to move code into cpu_get_model()] Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20180220173307.25125-5-laurent@vivier.eu>
* linux-user, m68k: select CPU according to ELF header valuesLaurent Vivier2018-02-251-0/+28
| | | | | | | | | | | | | M680x0 doesn't support the same set of instructions as ColdFire, so we can't use "any" CPU type to execute m68020 instructions. We select CPU type ("m68040" or "any" for ColdFire) according to the ELF header. If we can't, we use by default the value used until now: "any". Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20180220173307.25125-4-laurent@vivier.eu>
* tcg/s390: Use constant pool for moviRichard Henderson2017-09-071-1/+2
| | | | | | | Split out maybe_out_small_movi for use with other operations that want to add to the constant pool. Signed-off-by: Richard Henderson <rth@twiddle.net>
* s390x/arch_dump: also dump guarded storage control blockChristian Borntraeger2017-07-141-0/+1
| | | | | | Write the new note section of type 30b (guarded storage control block). Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
* nios2: Add usermode binaries emulationMarek Vasut2017-01-241-0/+2
| | | | | | | | | | | | | | | Add missing bits for qemu-user required for emulating Altera Nios2 userspace binaries. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chris Wulff <crwulff@gmail.com> Cc: Jeff Da Silva <jdasilva@altera.com> Cc: Ley Foon Tan <lftan@altera.com> Cc: Sandra Loosemore <sandra@codesourcery.com> Cc: Yves Vandervennet <yvanderv@altera.com> Reviewed-by: Alexander Graf <agraf@suse.de> Message-Id: <20170118220146.489-4-marex@denx.de> Signed-off-by: Richard Henderson <rth@twiddle.net>
* Clean up ill-advised or unusual header guardsMarkus Armbruster2016-07-121-4/+3Star
| | | | | | | Cleaned up with scripts/clean-header-guards.pl. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
* linux-user: Update preprocessor constants for Mips-specific e_flags bitsAleksandar Markovic2016-06-241-0/+2
| | | | | | | | | | | Missing values EF_MIPS_FP64 and EF_MIPS_NAN2008 added. Signed-off-by: Thomas Schwinge <thomas@codesourcery.com> Signed-off-by: Maciej W. Rozycki <macro@codesourcery.com> Signed-off-by: Aleksandar Markovic <aleksandar.markovic@imgtec.com> Reviewed-by: Leon Alrae <leon.alrae@imgtec.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
* Add PowerPC AT_HWCAP2 definitionsAnton Blanchard2016-06-141-0/+13
| | | | | | | | We need the PPC_FEATURE2_HAS_HTM bit in a subsequent patch, so add the PowerPC AT_HWCAP2 definitions. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* include: Clean up includesPeter Maydell2016-02-231-1/+0Star
| | | | | | | | | | | | | | Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. NB: If this commit breaks compilation for your out-of-tree patchseries or fork, then you need to make sure you add #include "qemu/osdep.h" to any new .c files that you have. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Eric Blake <eblake@redhat.com>
* elf: add arm note typesAndrew Jones2016-01-151-0/+5
| | | | | | | Signed-off-by: Andrew Jones <drjones@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1452542185-10914-8-git-send-email-drjones@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* elf: Update EM_MOXIE definitionPeter Crosthwaite2015-09-251-0/+3
| | | | | | | | | | EM_MOXIE now has a proper assigned elf code. Use it. Register the old interim value as EM_MOXIE_OLD and accept either in elf loading. Cc: Anthony Green <green@moxielogic.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* linux-user: Support tilegx architecture in linux-userChen Gang2015-09-151-0/+2
| | | | | | | | | | | | | Add main working flow feature, system call processing feature, and elf64 tilegx binary loading feature, based on Linux kernel tilegx 64-bit implementation. [rth: Moved all of the implementation of atomic instructions to a later patch.] Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <BLU436-SMTP938552D42808AA60634582B9660@phx.gbl> Signed-off-by: Richard Henderson <rth@twiddle.net>
* linux/elf.h updateEric Farman2015-05-271-0/+2
| | | | | | | Sync with kernel elf.h updates to get s390x vector register definitions. Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
* elf-loader: Provide the possibility to relocate s390 ELF filesThomas Huth2015-03-101-0/+2
| | | | | | | | | | | | On s390, we would like to load our "BIOS" s390-ccw.img to the end of the RAM. Therefor we need the possibility to relocate the ELF file so that it can also run from different addresses. This patch adds the necessary code to the QEMU ELF loader function. Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com> Message-Id: <1425895973-15239-2-git-send-email-thuth@linux.vnet.ibm.com> Acked-by: Alexander Graf <agraf@suse.de> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
* tcg-sparc: Use ADDXC in addsub2_i64Richard Henderson2014-09-291-8/+29
| | | | | | | On T4 and newer Sparc chips we have an add-with-carry insn that takes its input from %xcc instead of %icc. Signed-off-by: Richard Henderson <rth@twiddle.net>
* target-tricore: Add target stubs and qom-cpuBastian Koppelmann2014-09-011-0/+2
| | | | | | | | Add TriCore target stubs, and QOM cpu, and Maintainer Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Message-id: 1409572800-4116-2-git-send-email-kbastian@mail.uni-paderborn.de Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* target-ppc: Support little-endian PPC64 in user mode.Doug Kwan2014-06-161-0/+5
| | | | | | | | | | Look at ELF header to determine ABI version on PPC64. This is required for executing the first instruction correctly. Also print correct machine name in uname() system call. Signed-off-by: Doug Kwan <dougkwan@google.com> Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
* linux-user/elfload.c: Support ARM HWCAP2 flagsPeter Maydell2014-05-021-0/+1
| | | | | | | | | The ARM kernel has chosen to spill into the HWCAP2 ELF feature bit flags early, even though it hasn't yet exhausted all 32 bits of the HWCAP word. Add support for setting this in the same way we do for HWCAP. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
* tcg-s390: Use qemu_getauxval in query_facilitiesRichard Henderson2013-11-291-0/+14
| | | | | | | | | | No need to set up a SIGILL signal handler for detection anymore. Remove a ton of sanity checks that must be true, given that we're requiring a 64-bit build (the note about 31-bit KVM is satisfied by configuring with TCI). Signed-off-by: Richard Henderson <rth@twiddle.net>
* tcg-arm: Use qemu_getauxvalRichard Henderson2013-11-291-0/+25
| | | | | | | Allow host detection on linux systems without glibc 2.16 or later. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
* tcg-ppc64: Use qemu_getauxvalRichard Henderson2013-11-291-0/+34
| | | | | | | Allow host detection on linux systems without glibc 2.16 or later. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net>
* target-ppc: dump-guest-memory supportAneesh Kumar K.V2013-10-251-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch add support for dumping guest memory using dump-guest-memory monitor command. Before patch: (qemu) dump-guest-memory testcrash this feature or command is not currently supported (qemu) After patch: (qemu) dump-guest-memory testcrash (qemu) crash was able to read the file crash> bt PID: 0 TASK: c000000000c0d0d0 CPU: 0 COMMAND: "swapper/0" R0: 0000000028000084 R1: c000000000cafa50 R2: c000000000cb05b0 R3: 0000000000000000 R4: c000000000bc4cb0 R5: 0000000000000000 R6: 001efe93b8000000 R7: 0000000000000000 R8: 0000000000000000 R9: b000000000001032 R10: 0000000000000001 R11: 0001eb2117e00d55 .... ... NOTE: Currently crash tools doesn't look at ELF notes in the dump on ppc64. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>
* s390: Implement dump-guest-memory support for target s390xEkaterina Tumanova2013-07-301-0/+6
| | | | | | | | | | | | | | | With this patch dump-guest-memory on s390 produces an ELF formatted, crash-readable dump. In order to implement this, the arch-specific part of dump-guest-memory was added: target-s390x/arch_dump.c contains the whole set of function for writing Elf note sections of all types for s390x. Signed-off-by: Ekaterina Tumanova <tumanova@linux.vnet.ibm.com> Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com> [fixed indentation, use CamelCase, rename note_t to Note, use S390CPU] Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
* include/elf.h: add aarch64 ELF machine and relocsClaudio Fontana2013-06-121-0/+129
| | | | | | | | | | we will use the 26bit relative relocs in the aarch64 tcg target. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Claudio Fontana <claudio.fontana@huawei.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Message-id: 51A5C52A.4080001@huawei.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* janitor: move remaining public headers to include/Paolo Bonzini2012-12-191-0/+1308
Headers in the root directory are now used only from within that directory. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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