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* target/nios2: Remove the deprecated Nios II targetPhilippe Mathieu-Daudé2024-04-241-5/+0
| | | | | | | | | | | | | | | | The Nios II target is deprecated since v8.2 in commit 9997771bc1 ("target/nios2: Deprecate the Nios II architecture"). Remove: - Buildsys / CI infra - User emulation - System emulation (10m50-ghrd & nios2-generic-nommu machines) - Tests Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Marek Vasut <marex@denx.de> Message-Id: <20240327144806.11319-3-philmd@linaro.org>
* disas: introduce show_opcodesAlex Bennée2024-03-061-0/+8
| | | | | | | | | | | For plugins we don't expect the raw opcodes in the disassembly. We already deal with this by hand crafting our capstone call but for other diassemblers we need a flag. Introduce show_opcodes which defaults to off. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20240305121005.3528075-27-alex.bennee@linaro.org>
* disas: Change type of disassemble_info.target_info to pointerWeiwei Li2023-06-131-1/+1
| | | | | | | | | | | | Use pointer to pass more information of target to disasembler, such as pass cpu.cfg related information in following commits. Signed-off-by: Weiwei Li <liweiwei@iscas.ac.cn> Signed-off-by: Junqiang Wang <wangjunqiang@iscas.ac.cn> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20230523093539.203909-2-liweiwei@iscas.ac.cn> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
* replace TABs with spacesYeqi Fu2023-03-201-34/+34
| | | | | | | | | | | Bring the files in line with the QEMU coding style, with spaces for indentation. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/378 Signed-off-by: Yeqi Fu <fufuyqqqqqq@gmail.com> Message-Id: <20230315032649.57568-1-fufuyqqqqqq@gmail.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
* remove unnecessary extern "C" blocksPaolo Bonzini2023-02-101-8/+0
| | | | | | | | | | | A handful of header files in QEMU are wrapped with extern "C" blocks. These are not necessary: there are C++ source files anymore in QEMU, and even where there were some, they did not include most of these files anyway. Remove them for consistency. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* target/loongarch: Add disassemblerSong Gao2022-06-061-0/+2
| | | | | | | | | | This patch adds support for disassembling via option '-d in_asm'. Signed-off-by: Song Gao <gaosong@loongson.cn> Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220606124333.2060567-17-yangxiaojuan@loongson.cn> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* disas: Remove old libopcode ppc disassemblerThomas Huth2022-05-091-1/+0
| | | | | | | | | Capstone should be superior to the old libopcode disassembler, so we can drop the old file nowadays. Message-Id: <20220505173619.488350-1-thuth@redhat.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
* disas: Remove old libopcode i386 disassemblerThomas Huth2022-05-091-1/+0
| | | | | | | | | | Capstone should be superior to the old libopcode disassembler, so we can drop the old file nowadays. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220412165836.355850-4-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
* disas: Remove old libopcode arm disassemblerThomas Huth2022-05-091-1/+0
| | | | | | | | | | Capstone should be superior to the old libopcode disassembler, so we can drop the old file nowadays. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220412165836.355850-3-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
* disas: Remove old libopcode s390 disassemblerThomas Huth2022-05-041-1/+0
| | | | | | | | | Capstone should be superior to the old libopcode disassembler, so we can drop the old file nowadays. Message-Id: <20220412165836.355850-2-thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
* Replace GCC_FMT_ATTR with G_GNUC_PRINTFMarc-André Lureau2022-03-221-1/+1
| | | | | | | | One less qemu-specific macro. It also helps to make some headers/units only depend on glib, and thus moved in standalone projects eventually. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
* target/riscv: setup everything for rv64 to support rv128 executionFrédéric Pétrot2022-01-081-0/+1
| | | | | | | | | | | | | | | | | This patch adds the support of the '-cpu rv128' option to qemu-system-riscv64 so that we can indicate that we want to run rv128 executables. Still, there is no support for 128-bit insns at that stage so qemu fails miserably (as expected) if launched with this option. Signed-off-by: Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr> Co-authored-by: Fabien Portas <fabien.portas@grenoble-inp.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20220106210108.138226-8-frederic.petrot@univ-grenoble-alpes.fr [ Changed by AF - Rename CPU to "x-rv128" ] Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
* disas/nios2: Simplify endianess conversionPhilippe Mathieu-Daudé2021-10-221-2/+1
| | | | | | | | | | | | Since commit 12b6e9b27d4 ("disas: Clean up CPUDebug initialization") the disassemble_info->bfd_endian enum is set for all targets in target_disas(). We can directly call print_insn_nios2() and simplify. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210807110939.95853-3-f4bug@amsat.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* Drop the deprecated lm32 targetMarkus Armbruster2021-05-121-3/+0
| | | | | | | | | | | | | | Target lm32 was deprecated in commit d8498005122, v5.2.0. See there for rationale. Some of its code lives on in device models derived from milkymist ones: hw/char/digic-uart.c and hw/display/bcm2835_fb.c. Cc: Michael Walle <michael@walle.cc> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20210503084034.3804963-2-armbru@redhat.com> Acked-by: Michael Walle <michael@walle.cc> [Trivial conflicts resolved, reST markup fixed]
* Remove the deprecated moxie targetThomas Huth2021-05-121-1/+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>
* include/disas/dis-asm.h: Handle being included outside 'extern "C"'Peter Maydell2021-05-101-2/+10
| | | | | | | | | Make dis-asm.h handle being included outside an 'extern "C"' block; this allows us to remove the 'extern "C"' blocks that our two C++ files that include it are using. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
* Hexagon (disas) disassemblerTaylor Simpson2021-02-181-0/+1
| | | | | | | | | | | | Add hexagon to disas/meson.build Add disas/hexagon.c Add hexagon to include/disas/dis-asm.h Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <1612763186-18161-6-git-send-email-tsimpson@quicinc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* disas: Push const down through host disassemblyRichard Henderson2021-01-071-2/+2
| | | | | | Reviewed-by: Joelle van Dyne <j@getutm.app> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* disas: Split out capstone code to disas/capstone.cRichard Henderson2020-10-031-0/+12
| | | | | | | | | | There is nothing target-specific about this code, so it can be added to common_ss. This also requires that the base capstone dependency be added to common_ss, so that we get the correct include paths added to CFLAGS. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* disas: Use qemu/bswap.h for bfd endian loadsRichard Henderson2020-10-031-5/+27
| | | | | | | | Use the routines we have already instead of open-coding. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* disas: Clean up CPUDebug initializationRichard Henderson2020-10-031-62/+0
| | | | | | | | | | | Rename several functions, dropping "generic" and making "host" vs "target" clearer. Make a bunch of functions static that are not used outside this file. Replace INIT_DISASSEMBLE_INFO with a trio of functions. Acked-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* target/avr: Register AVR support with the rest of QEMUMichael Rolnik2020-07-111-0/+19
| | | | | | | | | | | | | | | | Add AVR related definitions into QEMU, make AVR support buildable. [AM: Remove word 'Atmel' from filenames and all elements of code] Suggested-by: Aleksandar Markovic <aleksandar.m.mail@gmail.com> Signed-off-by: Michael Rolnik <mrolnik@gmail.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Aleksandar Markovic <aleksandar.m.mail@gmail.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Thomas Huth <huth@tuxfamily.org> Message-Id: <20200705140315.260514-23-huth@tuxfamily.org> [PMD: Fixed @avr tag in qapi/machine.json] Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* target/rx: RX disassemblerYoshinori Sato2020-03-191-0/+5
| | | | | | | | | | Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20200224141923.82118-8-ysato@users.sourceforge.jp> Acked-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* disas: Add a field for target-dependant data to disassemble_infoAleksandar Markovic2020-01-291-0/+3
| | | | | | | | | | This patch adds a field "target_info" to the structure disassemble_info. The purpose of this field is to enable targets to pass to disassembler code any additional data thet deem suitable. Reviewed-by: Aleksandar Rikalo <aleksandar.rikalo@rt-rk.com> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com> Message-Id: <1579883929-1517-6-git-send-email-aleksandar.markovic@rt-rk.com>
* Clean up a few header guard symbolsMarkus Armbruster2019-06-121-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 58ea30f5145 "Clean up header guards that don't match their file name" messed up contrib/elf2dmp/qemu_elf.h and tests/migration/migration-test.h. It missed target/cris/opcode-cris.h and tests/uefi-test-tools/UefiTestToolsPkg/Include/Guid/BiosTablesTest.h due to the scripts/clean-header-guards.pl bug fixed in the previous commit. Commit a8b991b52dc "Clean up ill-advised or unusual header guards" missed include/hw/xen/io/ring.h for the same reason. Commit 3979fca4b69 "disas: Rename include/disas/bfd.h back to include/disas/dis-asm.h" neglected to update the guard symbol for the rename. Commit a331c6d7741 "semihosting: implement a semihosting console" created include/hw/semihosting/console.h with an ill-advised guard symbol. Clean them up. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190604181618.19980-4-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
* include: Move fprintf_function to disas/Markus Armbruster2019-04-181-2/+3
| | | | | | | | | | | | | | | The previous commits have eliminated fprintf_function outside disassemblers, simplifying code and cleaning up the ugly type-punning fprintf_function seems to attract. Move fprintf_function to include/disas/dis-asm.h to reduce the temptation to abuse it. I considered renaming it to fprintf_ftype (reverting that part of commit 6e2d864edf5, v0.14.0) to get us closer to binutils, but I figure the fork is too distant to make this worthwhile. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Message-Id: <20190417191805.28198-18-armbru@redhat.com>
* disas: Rename include/disas/bfd.h back to include/disas/dis-asm.hMarkus Armbruster2019-04-181-0/+510
Commit dc99065b5f9 (v0.1.0) added dis-asm.h from binutils. Commit 43d4145a986 (v0.1.5) inlined bfd.h into dis-asm.h to remove the dependency on binutils. Commit 76cad71136b (v1.4.0) moved dis-asm.h to include/disas/bfd.h. The new name is confusing when you try to match against (pre GPLv3+) binutils. Rename it back. Keep it in the same directory, of course. Cc: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190417191805.28198-17-armbru@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>