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2022-10-26include/elf.h: add s390x note typesJanosch Frank1-0/+2
Adding two s390x note types Signed-off-by: Janosch Frank <frankja@linux.ibm.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20221017083822.43118-9-frankja@linux.ibm.com>
2022-09-06linux-user: Honor PT_GNU_STACKRichard Henderson1-0/+1
Map the stack executable if required by default or on demand. Acked-by: Ilya Leoshkevich <iii@linux.ibm.com> Tested-by: Ilya Leoshkevich <iii@linux.ibm.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-12-21elf: Add machine type value for LoongArchWANG Xuerui1-0/+2
This is already officially allocated as recorded in GNU binutils repo [1], and the description is updated in [2]. Add to enable further work. [1]: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=4cf2ad720078a9f490dd5b5bc8893a926479196e [2]: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=01a8c731aacbdbed0eb5682d13cc074dc7e25fb3 Signed-off-by: WANG Xuerui <git@xen0n.name> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20211221054105.178795-2-git@xen0n.name> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-06-21linux-user: elf: s390x: Prepare for Vector enhancements facilityDavid Hildenbrand1-0/+7
Let's check for S390_FEAT_VECTOR_ENH and set HWCAP_S390_VXRS_EXT accordingly. Add all missing HWCAP defined in upstream Linux. Cc: Laurent Vivier <laurent@vivier.eu> Acked-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20210608092337.12221-25-david@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2021-05-12Drop the deprecated unicore32 targetMarkus Armbruster1-2/+1
Target unicore32 was deprecated in commit 8e4ff4a8d2b, v5.2.0. See there for rationale. Cc: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20210503084034.3804963-3-armbru@redhat.com> Acked-by: Thomas Huth <thuth@redhat.com>
2021-05-12Remove the deprecated moxie targetThomas Huth1-3/+0
There are no known users of this CPU anymore, and there are no binaries available online which could be used for regression tests, so the code has likely completely bit-rotten already. It's been marked as deprecated since two releases now and nobody spoke up that there is still a need to keep it, thus let's remove it now. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210430160355.698194-1-thuth@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> [Commit message typos fixed, trivial conflicts resolved] Signed-off-by: Markus Armbruster <armbru@redhat.com>
2021-03-09Remove deprecated target tilegxThomas Huth1-2/+0
TILE-Gx was only implemented in linux-user mode, but support for this CPU was removed from the upstream Linux kernel in 2018, and it has also been dropped from glibc, so there is no new Linux development taking place with this architecture. For running the old binaries, users can simply use older versions of QEMU. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20210224183952.80463-1-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-02-18Hexagon (include/elf.h) ELF machine definitionTaylor Simpson1-0/+1
Define EM_HEXAGON 164 Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <1612763186-18161-4-git-send-email-tsimpson@quicinc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-10-29Merge remote-tracking branch ↵Peter Maydell1-0/+22
'remotes/pmaydell/tags/pull-target-arm-20201027-1' into staging target-arm queue: * raspi: add model of cprman clock manager * sbsa-ref: add an SBSA generic watchdog device * arm/trace: Fix hex printing * raspi: Add models of Pi 3 model A+, Pi Zero and Pi A+ * hw/arm/smmuv3: Set the restoration priority of the vSMMUv3 explicitly * Nuvoton NPCM7xx: Add USB, RNG, GPIO and watchdog support * hw/arm: fix min_cpus for xlnx-versal-virt platform * hw/arm/highbank: Silence warnings about missing fallthrough statements * linux-user: Support Aarch64 BTI * Armv7M systick: fix corner case bugs by rewriting to use ptimer # gpg: Signature made Tue 27 Oct 2020 11:27:10 GMT # gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE # gpg: issuer "peter.maydell@linaro.org" # gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate] # gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate] # gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate] # Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE * remotes/pmaydell/tags/pull-target-arm-20201027-1: (48 commits) hw/timer/armv7m_systick: Rewrite to use ptimers hw/core/ptimer: Support ptimer being disabled by timer callback hw/arm/sbsa-ref: add SBSA watchdog device hw/watchdog: Implement SBSA watchdog device hw/arm/bcm2835_peripherals: connect the UART clock hw/char/pl011: add a clock input hw/misc/bcm2835_cprman: add sane reset values to the registers hw/misc/bcm2835_cprman: add the DSI0HSCK multiplexer hw/misc/bcm2835_cprman: implement clock mux behaviour hw/misc/bcm2835_cprman: add a clock mux skeleton implementation hw/misc/bcm2835_cprman: implement PLL channels behaviour hw/misc/bcm2835_cprman: add a PLL channel skeleton implementation hw/misc/bcm2835_cprman: implement PLLs behaviour hw/misc/bcm2835_cprman: add a PLL skeleton implementation hw/arm/raspi: add a skeleton implementation of the CPRMAN hw/arm/raspi: fix CPRMAN base address hw/core/clock: trace clock values in Hz instead of ns hw/core/clock: provide the VMSTATE_ARRAY_CLOCK macro arm/trace: Fix hex printing hw/arm/raspi: Add the Raspberry Pi 3 model A+ ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-27include/elf: Add defines related to GNU property notes for AArch64Richard Henderson1-0/+22
These are all of the defines required to parse GNU_PROPERTY_AARCH64_FEATURE_1_AND, copied from binutils. Other missing defines related to other GNU program headers and notes are elided for now. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20201021173749.111103-4-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-27elf: Add EM_RX definitionYoshinori Sato1-0/+2
RX's ELF machine is not defined in "elf.h". Added it. Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20200814131438.28406-1-ysato@users.sourceforge.jp> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2020-08-12Update PowerPC AT_HWCAP2 definitionLijun Pan1-0/+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>
2020-07-11hw/avr: Add support for loading ELF/raw binariesPhilippe Mathieu-Daudé1-0/+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>
2020-01-23target/arm/arch_dump: Add SVE notesAndrew Jones1-0/+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>
2019-06-07linux-user: elf: ELF_HWCAP for s390xDavid Hildenbrand1-0/+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>
2019-03-19elf: Add RISC-V PSABI ELF header definesMichael Clark1-0/+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>
2019-02-05pvh: Boot uncompressed kernel using direct boot ABILiam Merwick1-0/+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>
2019-01-11avoid TABs in files that only contain a fewPaolo Bonzini1-5/+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>
2018-12-26elf.h: Add the RISCV ELF magic numbersAlistair Francis1-0/+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>
2018-10-29elf: Define MIPS_ABI_FP_UNKNOWN macroStefan Markovic1-0/+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>
2018-10-18elf: Fix comments to EF_MIPS_MACH_xxx constantsFredrik Noring1-2/+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>
2018-10-18elf: Add Mips_elf_abiflags_v0 structureStefan Markovic1-0/+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>
2018-10-18elf: Add MIPS_ABI_FP_XXX constantsStefan Markovic1-0/+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>
2018-10-18elf: Fix PT_MIPS_XXX constantsStefan Markovic1-2/+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>
2018-08-24elf: Add EM_NANOMIPS value as a valid one for e_machine fieldAleksandar Rikalo1-0/+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>
2018-08-16elf: Add ELF flags for MIPS machine variantsAleksandar Markovic1-0/+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>
2018-08-16elf: Remove duplicate preprocessor constant definitionAleksandar Markovic1-1/+0
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>
2018-05-03linux-user: ARM-FDPIC: Identify ARM FDPIC binariesChristophe Lyon1-0/+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>
2018-03-07RISC-V ELF Machine DefinitionMichael Clark1-0/+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>
2018-02-25linux-user: MIPS set cpu to r6 CPU if binary is R6YunQiang Su1-0/+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>
2018-02-25linux-user, m68k: select CPU according to ELF header valuesLaurent Vivier1-0/+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>
2017-09-07tcg/s390: Use constant pool for moviRichard Henderson1-1/+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>
2017-07-14s390x/arch_dump: also dump guarded storage control blockChristian Borntraeger1-0/+1
Write the new note section of type 30b (guarded storage control block). Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-01-24nios2: Add usermode binaries emulationMarek Vasut1-0/+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>
2016-07-12Clean up ill-advised or unusual header guardsMarkus Armbruster1-4/+3
Cleaned up with scripts/clean-header-guards.pl. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
2016-06-24linux-user: Update preprocessor constants for Mips-specific e_flags bitsAleksandar Markovic1-0/+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>
2016-06-14Add PowerPC AT_HWCAP2 definitionsAnton Blanchard1-0/+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>
2016-02-23include: Clean up includesPeter Maydell1-1/+0
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>
2016-01-15elf: add arm note typesAndrew Jones1-0/+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>
2015-09-25elf: Update EM_MOXIE definitionPeter Crosthwaite1-0/+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>
2015-09-15linux-user: Support tilegx architecture in linux-userChen Gang1-0/+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>
2015-05-27linux/elf.h updateEric Farman1-0/+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>
2015-03-10elf-loader: Provide the possibility to relocate s390 ELF filesThomas Huth1-0/+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>
2014-09-29tcg-sparc: Use ADDXC in addsub2_i64Richard Henderson1-8/+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>
2014-09-01target-tricore: Add target stubs and qom-cpuBastian Koppelmann1-0/+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>
2014-06-16target-ppc: Support little-endian PPC64 in user mode.Doug Kwan1-0/+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>
2014-05-02linux-user/elfload.c: Support ARM HWCAP2 flagsPeter Maydell1-0/+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>
2013-11-30tcg-s390: Use qemu_getauxval in query_facilitiesRichard Henderson1-0/+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>
2013-11-30tcg-arm: Use qemu_getauxvalRichard Henderson1-0/+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>
2013-11-30tcg-ppc64: Use qemu_getauxvalRichard Henderson1-0/+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>
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