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a=openpgp; fpr=87A9BD933F87C606D276F62DDAE8E10975969CE5 X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.111 Received-SPF: pass client-ip=170.10.133.124; envelope-from=marcandre.lureau@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Hi, HMP monitor supports printing $register expression. The lookup was done via GDB stub registers, and supplementary MonitorDef HMP-specific tables. Migrate HMP registers to use the GDB infrastructure and remove the legacy HMP MonitorDef. Use a "qemu-debug" register group, as they are aliases or synthetic registers, but gdb doesn't seem to care. Known behavioural changes on RISC-V: CSR lookup is now case-sensitive and vector registers now report "unkown register" instead of a target-specific message ("Unable to print the value of vector vreg 'v0' from this API") Signed-off-by: Marc-André Lureau --- Marc-André Lureau (10): hmp: don't crash on invalid register gdbstub: fix next register base after register gaps gdbstub: set feature->base_reg for dynamic features target/i386: expose segment limits via GDB monitor/hmp: add CPUClass::get_pc fallback for HMP $pc target/m68k: expose system registers via GDB target/sparc64: expose system registers via GDB target/riscv: bypass smstateen check in debugger mode target/riscv: expose register aliases via GDB monitor/hmp: remove legacy MonitorDef infrastructure configs/targets/i386-softmmu.mak | 2 +- configs/targets/m68k-softmmu.mak | 2 +- configs/targets/riscv32-linux-user.mak | 2 +- configs/targets/riscv32-softmmu.mak | 2 +- configs/targets/riscv64-bsd-user.mak | 2 +- configs/targets/riscv64-linux-user.mak | 2 +- configs/targets/riscv64-softmmu.mak | 2 +- configs/targets/sparc64-softmmu.mak | 2 +- configs/targets/x86_64-softmmu.mak | 2 +- gdbstub/gdb-xml/i386-segments.xml | 14 +++ gdbstub/gdb-xml/m68k-system.xml | 32 +++++++ gdbstub/gdb-xml/riscv-32bit-alias.xml | 105 ++++++++++++++++++++++ gdbstub/gdb-xml/riscv-32bit-fpu-alias.xml | 40 +++++++++ gdbstub/gdb-xml/riscv-64bit-alias.xml | 105 ++++++++++++++++++++++ gdbstub/gdb-xml/riscv-64bit-fpu-alias.xml | 46 ++++++++++ gdbstub/gdb-xml/sparc64-system.xml | 22 +++++ gdbstub/gdbstub.c | 14 +-- include/hw/core/cpu.h | 2 +- include/hw/core/sysemu-cpu-ops.h | 16 ---- include/monitor/hmp.h | 6 -- include/qemu/typedefs.h | 1 - monitor/hmp.c | 52 ++--------- target/arm/gdbstub.c | 8 +- target/arm/gdbstub64.c | 10 ++- target/i386/cpu.c | 32 ------- target/i386/gdbstub.c | 24 +++++ target/m68k/cpu.c | 22 ----- target/m68k/helper.c | 47 ++++++++++ target/ppc/gdbstub.c | 2 +- target/riscv/cpu.c | 1 - target/riscv/gdbstub.c | 52 ++++++++++- target/riscv/internals.h | 3 - target/riscv/monitor.c | 140 ------------------------------ target/riscv/tcg/csr.c | 3 +- target/sparc/cpu.c | 19 ---- target/sparc/gdbstub.c | 38 ++++++++ target/xtensa/cpu.c | 2 +- 37 files changed, 562 insertions(+), 314 deletions(-) --- base-commit: 209b2afaface001c7d4d981e38f186afe7b24a50 change-id: 20260910-query-reg-80cd59cf4707 Best regards, -- Marc-André Lureau