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| * | | | cpu: Move CPUClass::write_elf* to SysemuCPUOpsPhilippe Mathieu-Daudé2021-05-268-38/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The write_elf*() handlers are used to dump vmcore images. This feature is only meaningful for system emulation. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210517105140.1062037-19-f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * | | | cpu: Move CPUClass::get_crash_info to SysemuCPUOpsPhilippe Mathieu-Daudé2021-05-265-5/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cpu_get_crash_info() is called on GUEST_PANICKED events, which only occur in system emulation. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210517105140.1062037-18-f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * | | | cpu: Move CPUClass::virtio_is_big_endian to SysemuCPUOpsPhilippe Mathieu-Daudé2021-05-265-11/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | VirtIO devices are only meaningful with system emulation. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210517105140.1062037-17-f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * | | | cpu: Move CPUClass::vmsd to SysemuCPUOpsPhilippe Mathieu-Daudé2021-05-2612-25/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Migration is specific to system emulation. - Move the CPUClass::vmsd field to SysemuCPUOps, - restrict VMSTATE_CPU() macro to sysemu, - vmstate_dummy is now unused, remove it. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210517105140.1062037-16-f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * | | | cpu: Introduce SysemuCPUOps structurePhilippe Mathieu-Daudé2021-05-2622-0/+174
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce a structure to hold handler specific to sysemu. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210517105140.1062037-15-f4bug@amsat.org> [rth: Squash "restrict hw/core/sysemu-cpu-ops.h" patch] Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * | | | cpu: Move AVR target vmsd field from CPUClass to DeviceClassPhilippe Mathieu-Daudé2021-05-262-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | See rationale in previous commit. Targets should use the vmsd field of DeviceClass, not CPUClass. As migration is not important on the AVR target, break the migration compatibility and set the DeviceClass vmsd field. To feel safer, increment the vmstate version. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210517105140.1062037-14-f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * | | | cpu: Rename CPUClass vmsd -> legacy_vmsdPhilippe Mathieu-Daudé2021-05-2610-17/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Quoting Peter Maydell [*]: There are two ways to handle migration for a CPU object: (1) like any other device, so it has a dc->vmsd that covers migration for the whole object. As usual for objects that are a subclass of a parent that has state, the first entry in the VMStateDescription field list is VMSTATE_CPU(), which migrates the cpu_common fields, followed by whatever the CPU's own migration fields are. (2) a backwards-compatible mechanism for CPUs that were originally migrated using manual "write fields to the migration stream structures". The on-the-wire migration format for those is based on the 'env' pointer (which isn't a QOM object), and the cpu_common part of the migration data is elsewhere. cpu_exec_realizefn() handles both possibilities: * for type 1, dc->vmsd is set and cc->vmsd is not, so cpu_exec_realizefn() does nothing, and the standard "register dc->vmsd for a device" code does everything needed * for type 2, dc->vmsd is NULL and so we register the vmstate_cpu_common directly to handle the cpu-common fields, and the cc->vmsd to handle the per-CPU stuff You can't change a CPU from one type to the other without breaking migration compatibility, which is why some guest architectures are stuck on the cc->vmsd form. New targets should use dc->vmsd. To avoid new targets to start using type (2), rename cc->vmsd as cc->legacy_vmsd. The correct field to implement is dc->vmsd (the DeviceClass one). See also commit b170fce3dd0 ("cpu: Register VMStateDescription through CPUState") for historic background. [*] https://www.mail-archive.com/qemu-devel@nongnu.org/msg800849.html Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Cc: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20210517105140.1062037-13-f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * | | | cpu: Assert DeviceClass::vmsd is NULL on user emulationPhilippe Mathieu-Daudé2021-05-263-3/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Migration is specific to system emulation. Restrict current DeviceClass::vmsd to sysemu using #ifdef'ry, and assert in cpu_exec_realizefn() that dc->vmsd not set under user emulation. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210517105140.1062037-12-f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * | | | cpu: Directly use get_memory_mapping() fallback handlers in placePhilippe Mathieu-Daudé2021-05-262-16/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No code uses CPUClass::get_memory_mapping() outside of hw/core/cpu.c: $ git grep -F -- '->get_memory_mapping' hw/core/cpu.c:87: cc->get_memory_mapping(cpu, list, errp); hw/core/cpu.c:439: k->get_memory_mapping = cpu_common_get_memory_mapping; target/i386/cpu.c:7422: cc->get_memory_mapping = x86_cpu_get_memory_mapping; Check the handler presence in place and remove the common fallback code. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210517105140.1062037-11-f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * | | | cpu: Directly use get_paging_enabled() fallback handlers in placePhilippe Mathieu-Daudé2021-05-262-13/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No code uses CPUClass::get_paging_enabled() outside of hw/core/cpu.c: $ git grep -F -- '->get_paging_enabled' hw/core/cpu.c:74: return cc->get_paging_enabled(cpu); hw/core/cpu.c:438: k->get_paging_enabled = cpu_common_get_paging_enabled; target/i386/cpu.c:7418: cc->get_paging_enabled = x86_cpu_get_paging_enabled; Check the handler presence in place and remove the common fallback code. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210517105140.1062037-10-f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * | | | cpu: Directly use cpu_write_elf*() fallback handlers in placePhilippe Mathieu-Daudé2021-05-262-63/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No code directly accesses CPUClass::write_elf*() handlers out of hw/core/cpu.c (the rest are assignation in target/ code): $ git grep -F -- '->write_elf' hw/core/cpu.c:157: return (*cc->write_elf32_qemunote)(f, cpu, opaque); hw/core/cpu.c:171: return (*cc->write_elf32_note)(f, cpu, cpuid, opaque); hw/core/cpu.c:186: return (*cc->write_elf64_qemunote)(f, cpu, opaque); hw/core/cpu.c:200: return (*cc->write_elf64_note)(f, cpu, cpuid, opaque); hw/core/cpu.c:440: k->write_elf32_qemunote = cpu_common_write_elf32_qemunote; hw/core/cpu.c:441: k->write_elf32_note = cpu_common_write_elf32_note; hw/core/cpu.c:442: k->write_elf64_qemunote = cpu_common_write_elf64_qemunote; hw/core/cpu.c:443: k->write_elf64_note = cpu_common_write_elf64_note; target/arm/cpu.c:2304: cc->write_elf64_note = arm_cpu_write_elf64_note; target/arm/cpu.c:2305: cc->write_elf32_note = arm_cpu_write_elf32_note; target/i386/cpu.c:7425: cc->write_elf64_note = x86_cpu_write_elf64_note; target/i386/cpu.c:7426: cc->write_elf64_qemunote = x86_cpu_write_elf64_qemunote; target/i386/cpu.c:7427: cc->write_elf32_note = x86_cpu_write_elf32_note; target/i386/cpu.c:7428: cc->write_elf32_qemunote = x86_cpu_write_elf32_qemunote; target/ppc/translate_init.c.inc:10891: cc->write_elf64_note = ppc64_cpu_write_elf64_note; target/ppc/translate_init.c.inc:10892: cc->write_elf32_note = ppc32_cpu_write_elf32_note; target/s390x/cpu.c:522: cc->write_elf64_note = s390_cpu_write_elf64_note; Check the handler presence in place and remove the common fallback code. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210517105140.1062037-9-f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * | | | cpu: Introduce cpu_virtio_is_big_endian()Philippe Mathieu-Daudé2021-05-264-9/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce the cpu_virtio_is_big_endian() generic helper to avoid calling CPUClass internal virtio_is_big_endian() one. Similarly to commit bf7663c4bd8 ("cpu: introduce CPUClass::virtio_is_big_endian()"), we keep 'virtio' in the method name to hint this handler shouldn't be called anywhere but from the virtio code. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210517105140.1062037-8-f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * | | | cpu: Un-inline cpu_get_phys_page_debug and cpu_asidx_from_attrsPhilippe Mathieu-Daudé2021-05-262-29/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To be able to later extract the cpu_get_phys_page_debug() and cpu_asidx_from_attrs() handlers from CPUClass, un-inline them from "hw/core/cpu.h". Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210517105140.1062037-7-f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * | | | cpu: Split as cpu-common / cpu-sysemuPhilippe Mathieu-Daudé2021-05-263-18/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current cpu.c contains sysemu-specific methods. To avoid building them in user-mode builds, split the current cpu.c as cpu-common.c / cpu-sysemu.c. Start by moving cpu_get_crash_info(). Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210517105140.1062037-6-f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * | | | cpu: Remove duplicated 'sysemu/hw_accel.h' headerPhilippe Mathieu-Daudé2021-05-261-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210517105140.1062037-5-f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * | | | tcg/aarch64: Fix tcg_out_rotlYasuo Kuwahara2021-05-261-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The last argument of tcg_out_extr() must be in the range 0-31 if ext==0. Before the fix, when m==0 it becomes 32 and it crashes with an Illegal instruction on Apple Silicon. After the fix, it will be 0. If m is in the range 1-31, it is the same as before. Signed-off-by: Yasuo Kuwahara <kwhr00@gmail.com> Message-Id: <CAHfJ0vSXnmnTLmT0kR=a8ACRdw_UsLYOhStzUzgVEHoH8U-7sA@mail.gmail.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * | | | replay: fix watchpoint processing for reverse debuggingPavel Dovgalyuk2021-05-261-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch enables reverse debugging with watchpoints. Reverse continue scans the execution to find the breakpoints and watchpoints that should fire. It uses helper function replay_breakpoint() for that. But this function needs to access icount, which can't be correct in the middle of TB. Therefore, in case of watchpoint, we have to retranslate the block to allow this access. Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru> Message-Id: <162072430303.827403.7379783546934958566.stgit@pasha-ThinkPad-X280> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * | | | accel/tcg: Keep TranslationBlock headers local to TCGPhilippe Mathieu-Daudé2021-05-268-9/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Only the TCG accelerator uses the TranslationBlock API. Move the tb-context.h / tb-hash.h / tb-lookup.h from the global namespace to the TCG one (in accel/tcg). Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210524170453.3791436-3-f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * | | | accel/tcg: Reduce 'exec/tb-context.h' inclusionPhilippe Mathieu-Daudé2021-05-265-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Only 2 headers require "exec/tb-context.h". Instead of having all files including "exec/exec-all.h" also including it, directly include it where it is required: - accel/tcg/cpu-exec.c - accel/tcg/translate-all.c For plugins/plugin.h, we were implicitly relying on exec/exec-all.h -> exec/tb-context.h -> qemu/qht.h which is now included directly. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210524170453.3791436-2-f4bug@amsat.org> [rth: Fix plugins/plugin.h compilation] Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * | | | exec/memory: Use correct type sizePhilippe Mathieu-Daudé2021-05-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use uint8_t for (unsigned) byte. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210518183655.1711377-7-philmd@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * | | | exec/memory_ldst_cached: Use correct type sizePhilippe Mathieu-Daudé2021-05-261-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use uint16_t for (unsigned) 16-bit word. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210518183655.1711377-6-philmd@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * | | | exec/memory_ldst_phys: Use correct type sizesPhilippe Mathieu-Daudé2021-05-261-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use uint8_t for (unsigned) byte, and uint16_t for (unsigned) 16-bit word. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210518183655.1711377-5-philmd@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * | | | exec/memory_ldst: Use correct type sizesPhilippe Mathieu-Daudé2021-05-262-18/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use uint8_t for (unsigned) byte, and uint16_t for (unsigned) 16-bit word. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210518183655.1711377-4-philmd@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * | | | exec/memory_ldst_phys: Sort declarationsPhilippe Mathieu-Daudé2021-05-261-36/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To ease the file review, sort the declarations by the size of the access (8, 16, 32). Simple code movement, no logical change. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210518183655.1711377-3-philmd@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| * | | | exec/memory_ldst_cached: Sort declarationsPhilippe Mathieu-Daudé2021-05-261-20/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To ease the file review, sort the declarations by the size of the access (8, 16, 32). Simple code movement, no logical change. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210518183655.1711377-2-philmd@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* | | | | Merge remote-tracking branch 'remotes/vivier/tags/m68k-for-6.1-pull-request' ↵Peter Maydell2021-05-272-8/+51
|\ \ \ \ \ | |_|_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into staging m68k pull request 20210526 implement m68k "any instruction" trace mode # gpg: Signature made Wed 26 May 2021 20:56:58 BST # gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C # gpg: issuer "laurent@vivier.eu" # gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full] # gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full] # gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full] # Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C * remotes/vivier/tags/m68k-for-6.1-pull-request: target/m68k: implement m68k "any instruction" trace mode target/m68k: introduce gen_singlestep_exception() function target/m68k: call gen_raise_exception() directly if single-stepping in gen_jmp_tb() target/m68k: introduce is_singlestepping() function Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | | | target/m68k: implement m68k "any instruction" trace modeMark Cave-Ayland2021-05-262-7/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The m68k trace mode is controlled by the top 2 bits in the SR register. Implement the m68k "any instruction" trace mode where bit T1=1 and bit T0=0 in which the CPU generates an EXCP_TRACE exception (vector 9 or offset 0x24) after executing each instruction. This functionality is used by the NetBSD kernel debugger to allow single-stepping on m68k architectures. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210519142917.16693-5-mark.cave-ayland@ilande.co.uk> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
| * | | | target/m68k: introduce gen_singlestep_exception() functionMark Cave-Ayland2021-05-261-4/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce a new gen_singlestep_exception() function to be called when generating the EXCP_DEBUG exception in single-step mode rather than calling gen_raise_exception(EXCP_DEBUG) directly. This allows for the single-step exception behaviour for all callers to be managed in a single place. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210519142917.16693-4-mark.cave-ayland@ilande.co.uk> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
| * | | | target/m68k: call gen_raise_exception() directly if single-stepping in ↵Mark Cave-Ayland2021-05-261-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gen_jmp_tb() In order to consolidate the single-step exception handling into a single helper, change gen_jmp_tb() so that it calls gen_raise_exception() directly instead of gen_exception(). This ensures that all single-step exceptions are now handled directly by gen_raise_exception(). Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210519142917.16693-3-mark.cave-ayland@ilande.co.uk> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
| * | | | target/m68k: introduce is_singlestepping() functionMark Cave-Ayland2021-05-261-4/+15
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The m68k translator currently checks the DisasContextBase singlestep_enabled boolean directly to determine whether to single-step execution. Soon single-stepping may also be triggered by setting the appropriate bits in the SR register so centralise the check into a single is_singlestepping() function. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210519142917.16693-2-mark.cave-ayland@ilande.co.uk> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
* | | | Merge remote-tracking branch 'remotes/philmd/tags/gitlab-ci-20210527' into ↵Peter Maydell2021-05-2712-1124/+1180
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | staging GitLab CI patches queue - Explode .gitlab-ci.yml in reusable templates - Add job to cross build/test TCI on i386 host - Remove CentOS 7 linux-user build job - Temporarily set Avocado-based jobs in manual mode - Increase time to hold Avocado reports to 1 week # gpg: Signature made Thu 27 May 2021 15:40:58 BST # gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE # gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full] # Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE * remotes/philmd/tags/gitlab-ci-20210527: gitlab: Convert check-dco/check-patch jobs to the 'rules' syntax gitlab: Use $CI_DEFAULT_BRANCH instead of hardcoded 'master' gitlab: Run Avocado tests manually (except mainstream CI) gitlab: Keep Avocado reports during 1 week gitlab: Extract cross-container jobs to container-cross.yml gitlab: Document how forks can use different set of jobs gitlab: Move current job set to qemu-project.yml gitlab: Extract all default build/test jobs to buildtest.yml gitlab: Drop linux user build job for CentOS 7 gitlab: Extract core container jobs to container-core.yml gitlab: Extract default build/test jobs templates gitlab: Extract build stages to stages.yml gitlab: Extract DCO/style check jobs to static_checks.yml gitlab: Extract crossbuild job templates to crossbuild-template.yml gitlab: Extract container job template to container-template.yml gitlab: Enable cross-i386 builds of TCI gitlab: Rename ACCEL_CONFIGURE_OPTS to EXTRA_CONFIGURE_OPTS gitlab: Replace YAML anchors by extends (acceptance_test_job) Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | | | gitlab: Convert check-dco/check-patch jobs to the 'rules' syntaxPhilippe Mathieu-Daudé2021-05-271-7/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Per GitLab documentation [*]: "rules replaces only/except and they can’t be used together in the same job." Since the 'rules' syntax is more powerful and we are already using it, convert the check-dco/check-patch jobs so no job use the 'only/ except' syntax. [*] https://docs.gitlab.com/ee/ci/yaml/#rules Inspired-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Message-Id: <20210525132418.4133235-3-f4bug@amsat.org>
| * | | | gitlab: Use $CI_DEFAULT_BRANCH instead of hardcoded 'master'Philippe Mathieu-Daudé2021-05-271-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We want to skip the checkpatch and DCO signoff jobs when pushing to the default branch. Currently this branch is called 'master', but we don't need to hardcode this in the CI configuration, because the $CI_DEFAULT_BRANCH env variable exposes it. References: - https://sfconservancy.org/news/2020/jun/23/gitbranchname/ - https://about.gitlab.com/blog/2021/03/10/new-git-default-branch-name/ Suggested-by: Savitoj Singh <savsingh@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210525153826.4174157-1-philmd@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com>
| * | | | gitlab: Run Avocado tests manually (except mainstream CI)Philippe Mathieu-Daudé2021-05-272-0/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Due to a design problem and misunderstanding between the Avocado framework and QEMU, Avocado is fetching many asset artifacts it shouldn't be fetching, exhausting the jobs CI timeout. Since Avocado artifacts are cached, this is not an issue with old forks, which already have populated the cache and do not need to download new artifacts to run the tests. However this is very confusing to new contributors who start to fork the project and keep having failing CI pipelines. As a temporary kludge, add the QEMU_CI_AVOCADO_TESTING variable to allow old forks to keep running the Avocado tests, while still allowing new forks to use the mainstream set of CI tests. Keep the tests enabled by default on the mainstream namespace which is old enough to have a populated cache, hoping we will keep this cache long enough until the Avocado/QEMU design issue is fixed. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20210525082556.4011380-9-f4bug@amsat.org>
| * | | | gitlab: Keep Avocado reports during 1 weekPhilippe Mathieu-Daudé2021-05-271-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sometimes pull requests are merged during the week-end, triggering a CI pipeline. Currently if such pipeline fails, the Avocado reports are available for 2 days. For the reviewers working on the project during office hours, the reports are already discarded when they want to look at them. Increase this time to 1 week, which should give reviewers enough time. Only keep the reports on failure, which is the only case we'll look at them. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Message-Id: <20210525082556.4011380-8-f4bug@amsat.org>
| * | | | gitlab: Extract cross-container jobs to container-cross.ymlPhilippe Mathieu-Daudé2021-05-272-193/+193
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Extract the jobs preparing the cross containers into a new file (container-cross.yml). Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Message-Id: <20210525082556.4011380-5-f4bug@amsat.org>
| * | | | gitlab: Document how forks can use different set of jobsPhilippe Mathieu-Daudé2021-05-271-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Document how forks can use different set of jobs and add a big warning so no new configuration is added to this file. Suggested-by: Daniel Berrangé <berrange@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20210525082556.4011380-4-f4bug@amsat.org>
| * | | | gitlab: Move current job set to qemu-project.ymlPhilippe Mathieu-Daudé2021-05-272-7/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To allow forks to easily decide which jobs they want to run, but without disrupting the current default, move the current set of jobs to a new file corresponding to the jobs run by the mainstream project CI: https://gitlab.com/qemu-project/qemu/-/pipelines Reviewed-by: Willian Rampazzo <willianr@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20210511072952.2813358-11-f4bug@amsat.org>
| * | | | gitlab: Extract all default build/test jobs to buildtest.ymlPhilippe Mathieu-Daudé2021-05-272-729/+731
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Extract the build/test jobs run by default on the mainstream CI into a new file (buildtest.yml). Reviewed-by: Willian Rampazzo <willianr@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20210511072952.2813358-9-f4bug@amsat.org>
| * | | | gitlab: Drop linux user build job for CentOS 7Daniel P. Berrangé2021-05-271-9/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It has been over two years since RHEL-8 was released, and thus per the platform build policy, we no longer need to support RHEL-7 as a build target. The build-user-centos7 job was to detect a failure specific to CentOS 7 and there are already other linux user jobs for other platforms. Thus we can drop this job rather than move it to CentOS 8. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210514120415.1368922-2-berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
| * | | | gitlab: Extract core container jobs to container-core.ymlPhilippe Mathieu-Daudé2021-05-272-16/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is not possible to use the previously extracted templates without this set of core containers. Extract them into a new file (container-core.yml) to be able to build them without having to build all the other containers by default. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Message-Id: <20210519185504.2198573-10-f4bug@amsat.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
| * | | | gitlab: Extract default build/test jobs templatesPhilippe Mathieu-Daudé2021-05-272-70/+70
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To be able to reuse the mainstream build/test jobs templates, extract them into a new file (buildtest-template.yml). Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Message-Id: <20210519185504.2198573-8-f4bug@amsat.org> [thuth: Keep the "acceptance_test_job_template" name for now] Signed-off-by: Thomas Huth <thuth@redhat.com>
| * | | | gitlab: Extract build stages to stages.ymlPhilippe Mathieu-Daudé2021-05-272-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Extract the build stages used by our job templates to a new file (stages.yml) to be able to include it with the other templates, without having to run all the jobs included in the default .gitlab-ci.yml, which are mainly useful for mainstream CI. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Message-Id: <20210519185504.2198573-7-f4bug@amsat.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
| * | | | gitlab: Extract DCO/style check jobs to static_checks.ymlPhilippe Mathieu-Daudé2021-05-272-25/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Extract the DCO / checkpatch jobs to a new file (static_checks.yml) to be able to run them without having to run all the jobs included in the default .gitlab-ci.yml, which are mainly useful for the mainstream CI. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Message-Id: <20210519185504.2198573-6-f4bug@amsat.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
| * | | | gitlab: Extract crossbuild job templates to crossbuild-template.ymlPhilippe Mathieu-Daudé2021-05-272-41/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Extract the crossbuild job templates to a new file (crossbuild-template.yml) to be able to reuse them without having to run all the jobs included, which are mainly useful for mainstream CI. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Message-Id: <20210519185504.2198573-5-f4bug@amsat.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
| * | | | gitlab: Extract container job template to container-template.ymlPhilippe Mathieu-Daudé2021-05-272-21/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Extract the container job template to a new file (container-template.yml) to be able to reuse it without having to run all the jobs included, which are mainly useful for mainstream CI. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Message-Id: <20210519185504.2198573-4-f4bug@amsat.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
| * | | | gitlab: Enable cross-i386 builds of TCIRichard Henderson2021-05-271-1/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We're currently only testing TCI with a 64-bit host -- also test with a 32-bit host. Enable a selection of softmmu and user-only targets, 32-bit LE, 64-bit LE, 32-bit BE, as there are ifdefs for each. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Acked-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210502235727.1979457-27-richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
| * | | | gitlab: Rename ACCEL_CONFIGURE_OPTS to EXTRA_CONFIGURE_OPTSRichard Henderson2021-05-271-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Suggested-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Message-Id: <20210502235727.1979457-26-richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
| * | | | gitlab: Replace YAML anchors by extends (acceptance_test_job)Philippe Mathieu-Daudé2021-05-271-19/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'extends' is an alternative to using YAML anchors and is a little more flexible and readable. See: https://docs.gitlab.com/ee/ci/yaml/#extends Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Message-Id: <20210519185504.2198573-2-f4bug@amsat.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
* | | | | Merge remote-tracking branch ↵Peter Maydell2021-05-275-78/+96
|\ \ \ \ \ | |/ / / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/dgilbert/tags/pull-migration-20210526a' into staging Virtiofs, migration and hmp pull 2021-05-26 Fixes for a loadvm regression from Kevin, some virtiofsd cleanups from Vivek and Mahmoud, and some RDMA migration fixups from Li. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> # gpg: Signature made Wed 26 May 2021 18:43:30 BST # gpg: using RSA key 45F5C71B4A0CB7FB977A9FA90516331EBC5BFDE7 # gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>" [full] # Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A 9FA9 0516 331E BC5B FDE7 * remotes/dgilbert/tags/pull-migration-20210526a: migration/rdma: source: poll cm_event from return path migration/rdma: destination: create the return patch after the first accept migration/rdma: Fix rdma_addrinfo res leaks migration/rdma: cleanup rdma in rdma_start_incoming_migration error path migration/rdma: Fix cm_event used before being initialized tools/virtiofsd/fuse_opt.c: Replaced a malloc with GLib's g_try_malloc tools/virtiofsd/buffer.c: replaced a calloc call with GLib's g_try_new0 virtiofsd: Set req->reply_sent right after sending reply virtiofsd: Check EOF before short read virtiofsd: Simplify skip byte logic virtiofsd: get rid of in_sg_left variable virtiofsd: Use iov_discard_front() to skip bytes virtiofsd: Get rid of unreachable code in read virtiofsd: Check for EINTR in preadv() and retry hmp: Fix loadvm to resume the VM on success instead of failure Signed-off-by: Peter Maydell <peter.maydell@linaro.org>