From: "Philippe Mathieu-Daudé" <philmd@linaro.org>
To: qemu-devel@nongnu.org
Cc: "Richard Henderson" <richard.henderson@linaro.org>,
"Dr. David Alan Gilbert" <dave@treblig.org>,
"Pierrick Bouvier" <pierrick.bouvier@linaro.org>,
qemu-riscv@nongnu.org, "Markus Armbruster" <armbru@redhat.com>,
qemu-s390x@nongnu.org, kvm@vger.kernel.org, qemu-ppc@nongnu.org,
"Philippe Mathieu-Daudé" <philmd@linaro.org>
Subject: [PATCH v2 00/27] monitor: Remove need of per-target handlers
Date: Fri, 10 Apr 2026 21:52:54 +0200 [thread overview]
Message-ID: <20260410195323.17937-1-philmd@linaro.org> (raw)
Changes needed for the single binary (and heterogeneous emulation).
Convert target_monitor_defs() and target_monitor_defs()
to SysemuCPUOps fields, adapting the 4 targets using these
'legacy' code.
Instead of filtering the commands per target / device at
build time, add a new field to HMPCommand to filter them
at runtime, allowing to compile the command array once.
Philippe Mathieu-Daudé (27):
monitor: Have MonitorDef::get_value() always return int64_t type
monitor: Remove target_long use in get_monitor_def()
monitor: Reduce target-specific methods further
monitor: Remove 'monitor/hmp-target.h' header
monitor: Forward-declare the MonitorDef type
cpus: Introduce SysemuCPUOps::monitor_defs hook
target/i386: Replace target_monitor_defs -> SysemuCPUOps::monitor_defs
target/m68k: Replace target_monitor_defs -> SysemuCPUOps::monitor_defs
target/sparc: Replace target_monitor_defs ->
SysemuCPUOps::monitor_defs
monitor: Remove target_monitor_defs()
cpus: Introduce SysemuCPUOps::monitor_get_register() hook
target/riscv: Register target_get_monitor_def in SysemuCPUOps
monitor: Remove target_get_monitor_def()
monitor/meson: Use SPICE with migration HMP commands
stubs: Rename monitor* -> qmp* files
monitor: Make 'info via' a generic command
monitor: Make Xen emulation commands generic ones
system: Expose 'arch_init.h' as 'qemu/target-arch-defs.h'
monitor: Introduce HMPCommand::arch_bitmask field
hw/s390x: Reduce 'monitor/monitor.h' inclusions
monitor: Do not check TARGET_S390X to build s390x commands
monitor: Do not check TARGET_I386 to build target/i386/ commands
monitor: Do not check TARGET_I386 to build 'info sgx' command
monitor: Do not check TARGET_I386 to build 'info sev' command
monitor: Do not check TARGET_I386/RISCV to build 'info mem' command
monitor: Do not check multiple TARGET_* to build 'info tlb' command
monitor: Merge hmp-target.c code within hmp-cmds.c
MAINTAINERS | 14 ++-
include/hw/core/sysemu-cpu-ops.h | 13 ++
include/hw/s390x/storage-attributes.h | 4 -
include/hw/s390x/storage-keys.h | 3 -
include/monitor/hmp-target.h | 46 -------
include/monitor/hmp.h | 21 ++++
.../qemu/base-arch-defs.h | 10 +-
include/qemu/typedefs.h | 1 +
monitor/monitor-internal.h | 7 +-
target/riscv/internals.h | 3 +
hw/i386/kvm/xen-stubs.c | 12 ++
hw/i386/sgx-hmp-stub.c | 16 +++
hw/i386/sgx-stub.c | 6 -
hw/i386/sgx.c | 1 -
hw/misc/mos6522-stub.c | 16 +++
hw/pci/pci.c | 2 +-
hw/s390x/s390-skeys.c | 2 +
hw/s390x/s390-stattrib.c | 2 +
monitor/hmp-cmds.c | 41 ++++++-
monitor/hmp-target.c | 115 ------------------
monitor/hmp.c | 53 +++++++-
stubs/hmp-cmd-info_mem.c | 12 ++
stubs/hmp-cmd-info_sev.c | 16 +++
stubs/hmp-cmd-info_tlb.c | 12 ++
stubs/hmp-cmds-hw-s390x.c | 15 +++
stubs/hmp-cmds-target-i386.c | 13 ++
stubs/{monitor-arm-gic.c => qmp-arm-gic.c} | 0
...or-cpu-s390x-kvm.c => qmp-cpu-s390x-kvm.c} | 0
.../{monitor-cpu-s390x.c => qmp-cpu-s390x.c} | 0
stubs/{monitor-cpu.c => qmp-cpu.c} | 0
stubs/{monitor-i386-rtc.c => qmp-i386-rtc.c} | 0
stubs/{monitor-i386-sev.c => qmp-i386-sev.c} | 0
stubs/{monitor-i386-sgx.c => qmp-i386-sgx.c} | 0
stubs/{monitor-i386-xen.c => qmp-i386-xen.c} | 0
stubs/target-get-monitor-def.c | 29 -----
stubs/target-monitor-defs.c | 7 --
system/arch_init.c | 2 +-
system/qdev-monitor.c | 2 +-
system/vl.c | 2 +-
target/i386/cpu-apic.c | 1 -
target/i386/cpu.c | 24 ++++
target/i386/monitor.c | 26 ----
target/i386/sev-system-stub.c | 6 -
target/i386/sev.c | 1 -
target/m68k/cpu.c | 18 +++
target/m68k/monitor.c | 22 ----
target/ppc/monitor.c | 2 -
target/riscv/cpu.c | 1 +
target/riscv/monitor.c | 5 +-
target/sh4/monitor.c | 1 -
target/sparc/cpu.c | 19 +++
target/sparc/monitor.c | 19 ---
target/xtensa/monitor.c | 1 -
hmp-commands-info.hx | 26 ++--
hmp-commands.hx | 13 +-
hw/i386/meson.build | 1 +
hw/misc/meson.build | 1 +
migration/meson.build | 2 +-
monitor/meson.build | 5 +-
stubs/meson.build | 23 ++--
60 files changed, 368 insertions(+), 347 deletions(-)
delete mode 100644 include/monitor/hmp-target.h
rename system/arch_init.h => include/qemu/base-arch-defs.h (92%)
create mode 100644 hw/i386/sgx-hmp-stub.c
create mode 100644 hw/misc/mos6522-stub.c
delete mode 100644 monitor/hmp-target.c
create mode 100644 stubs/hmp-cmd-info_mem.c
create mode 100644 stubs/hmp-cmd-info_sev.c
create mode 100644 stubs/hmp-cmd-info_tlb.c
create mode 100644 stubs/hmp-cmds-hw-s390x.c
create mode 100644 stubs/hmp-cmds-target-i386.c
rename stubs/{monitor-arm-gic.c => qmp-arm-gic.c} (100%)
rename stubs/{monitor-cpu-s390x-kvm.c => qmp-cpu-s390x-kvm.c} (100%)
rename stubs/{monitor-cpu-s390x.c => qmp-cpu-s390x.c} (100%)
rename stubs/{monitor-cpu.c => qmp-cpu.c} (100%)
rename stubs/{monitor-i386-rtc.c => qmp-i386-rtc.c} (100%)
rename stubs/{monitor-i386-sev.c => qmp-i386-sev.c} (100%)
rename stubs/{monitor-i386-sgx.c => qmp-i386-sgx.c} (100%)
rename stubs/{monitor-i386-xen.c => qmp-i386-xen.c} (100%)
delete mode 100644 stubs/target-get-monitor-def.c
delete mode 100644 stubs/target-monitor-defs.c
--
2.53.0
next reply other threads:[~2026-04-10 19:53 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-10 19:52 Philippe Mathieu-Daudé [this message]
2026-04-10 19:52 ` [PATCH v2 01/27] monitor: Have MonitorDef::get_value() always return int64_t type Philippe Mathieu-Daudé
2026-04-10 19:52 ` [PATCH v2 02/27] monitor: Remove target_long use in get_monitor_def() Philippe Mathieu-Daudé
2026-04-10 19:52 ` [PATCH v2 03/27] monitor: Reduce target-specific methods further Philippe Mathieu-Daudé
2026-04-10 19:52 ` [PATCH v2 04/27] monitor: Remove 'monitor/hmp-target.h' header Philippe Mathieu-Daudé
2026-04-10 19:52 ` [PATCH v2 05/27] monitor: Forward-declare the MonitorDef type Philippe Mathieu-Daudé
2026-04-10 19:53 ` [PATCH v2 06/27] cpus: Introduce SysemuCPUOps::monitor_defs hook Philippe Mathieu-Daudé
2026-04-10 19:53 ` [PATCH v2 07/27] target/i386: Replace target_monitor_defs -> SysemuCPUOps::monitor_defs Philippe Mathieu-Daudé
2026-04-10 19:53 ` [PATCH v2 08/27] target/m68k: " Philippe Mathieu-Daudé
2026-04-10 19:53 ` [PATCH v2 09/27] target/sparc: " Philippe Mathieu-Daudé
2026-04-10 19:53 ` [PATCH v2 10/27] monitor: Remove target_monitor_defs() Philippe Mathieu-Daudé
2026-04-10 19:53 ` [PATCH v2 11/27] cpus: Introduce SysemuCPUOps::monitor_get_register() hook Philippe Mathieu-Daudé
2026-04-10 19:53 ` [PATCH v2 12/27] target/riscv: Register target_get_monitor_def in SysemuCPUOps Philippe Mathieu-Daudé
2026-04-10 19:53 ` [PATCH v2 13/27] monitor: Remove target_get_monitor_def() Philippe Mathieu-Daudé
2026-04-10 19:53 ` [PATCH v2 14/27] monitor/meson: Use SPICE with migration HMP commands Philippe Mathieu-Daudé
2026-04-10 19:53 ` [PATCH v2 15/27] stubs: Rename monitor* -> qmp* files Philippe Mathieu-Daudé
2026-04-10 19:53 ` [PATCH v2 16/27] monitor: Make 'info via' a generic command Philippe Mathieu-Daudé
2026-04-10 19:53 ` [PATCH v2 17/27] monitor: Make Xen emulation commands generic ones Philippe Mathieu-Daudé
2026-04-10 20:03 ` David Woodhouse
2026-04-10 19:53 ` [PATCH v2 18/27] system: Expose 'arch_init.h' as 'qemu/target-arch-defs.h' Philippe Mathieu-Daudé
2026-04-10 19:53 ` [PATCH v2 19/27] monitor: Introduce HMPCommand::arch_bitmask field Philippe Mathieu-Daudé
2026-04-10 19:53 ` [PATCH v2 20/27] hw/s390x: Reduce 'monitor/monitor.h' inclusions Philippe Mathieu-Daudé
2026-04-10 19:53 ` [PATCH v2 21/27] monitor: Do not check TARGET_S390X to build s390x commands Philippe Mathieu-Daudé
2026-04-10 19:53 ` [PATCH v2 22/27] monitor: Do not check TARGET_I386 to build target/i386/ commands Philippe Mathieu-Daudé
2026-04-10 19:53 ` [PATCH v2 23/27] monitor: Do not check TARGET_I386 to build 'info sgx' command Philippe Mathieu-Daudé
2026-04-10 19:53 ` [PATCH v2 24/27] monitor: Do not check TARGET_I386 to build 'info sev' command Philippe Mathieu-Daudé
2026-04-10 19:53 ` [PATCH v2 25/27] monitor: Do not check TARGET_I386/RISCV to build 'info mem' command Philippe Mathieu-Daudé
2026-04-10 19:53 ` [PATCH v2 26/27] monitor: Do not check multiple TARGET_* to build 'info tlb' command Philippe Mathieu-Daudé
2026-04-10 19:53 ` [PATCH v2 27/27] monitor: Merge hmp-target.c code within hmp-cmds.c Philippe Mathieu-Daudé
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