The test patch is a simple house keeping one to clean up some inadvertent GPLv3 tagging to GPLv2-or-later.
The main bulk of this series is register reading support for TCG plugins. The main change to the API is that the get/read_register functions are now implicitly vCPU context only so have dropped the vcpu index parameter and use current_cpu instead. This avoids the need for locking the gdbstub structures in case there is a cross-vCPU access. I've pulled in some patches from Pierrick's inline enhancement series that allow this to happen (making sure the init callback is in the vCPU context). The following still need review: contrib/plugins: extend execlog to track register changes gdbstub: expose api to find registers But I'd like to get this merged soon so its not a mad rush before soft freeze and so we can get the new inline support stabilised and merged. Alex. Akihiko Odaki (11): target/arm: Use GDBFeature for dynamic XML target/ppc: Use GDBFeature for dynamic XML target/riscv: Use GDBFeature for dynamic XML gdbstub: Use GDBFeature for gdb_register_coprocessor gdbstub: Use GDBFeature for GDBRegisterState gdbstub: Change gdb_get_reg_cb and gdb_set_reg_cb gdbstub: Simplify XML lookup gdbstub: Infer number of core registers from XML hw/core/cpu: Remove gdb_get_dynamic_xml member gdbstub: Add members to identify registers to GDBFeature plugins: Use different helpers when reading registers Alex Bennée (7): tests/tcg: update licenses to GPLv2 as intended gdbstub: expose api to find registers plugins: add an API to read registers contrib/plugins: fix imatch contrib/plugins: extend execlog to track register changes docs/devel: lift example and plugin API sections up docs/devel: document some plugin assumptions Pierrick Bouvier (5): plugins: remove previous n_vcpus functions from API plugins: add qemu_plugin_num_vcpus function plugins: fix order of init/idle/resume callback cpu: call plugin init hook asynchronously docs/devel: plugins can trigger a tb flush docs/devel/multi-thread-tcg.rst | 1 + docs/devel/tcg-plugins.rst | 72 +++- accel/tcg/plugin-helpers.h | 3 +- include/exec/gdbstub.h | 43 ++- include/hw/core/cpu.h | 7 +- include/qemu/plugin.h | 1 + include/qemu/qemu-plugin.h | 59 +++- plugins/plugin.h | 6 +- target/arm/cpu.h | 27 +- target/arm/internals.h | 14 +- target/hexagon/internal.h | 4 +- target/microblaze/cpu.h | 4 +- target/ppc/cpu-qom.h | 1 + target/ppc/cpu.h | 5 +- target/riscv/cpu.h | 5 +- target/s390x/cpu.h | 2 - tests/tcg/aarch64/semicall.h | 4 +- tests/tcg/arm/semicall.h | 4 +- tests/tcg/multiarch/float_helpers.h | 4 +- tests/tcg/riscv64/semicall.h | 4 +- accel/tcg/plugin-gen.c | 43 ++- contrib/plugins/cache.c | 2 +- contrib/plugins/execlog.c | 318 +++++++++++++++--- gdbstub/gdbstub.c | 169 ++++++---- hw/core/cpu-common.c | 14 +- plugins/api.c | 148 ++++++-- plugins/core.c | 15 +- target/arm/cpu.c | 2 - target/arm/cpu64.c | 1 - target/arm/gdbstub.c | 230 ++++++------- target/arm/gdbstub64.c | 122 +++---- target/avr/cpu.c | 1 - target/hexagon/cpu.c | 4 +- target/hexagon/gdbstub.c | 10 +- target/i386/cpu.c | 2 - target/loongarch/cpu.c | 2 - target/loongarch/gdbstub.c | 13 +- target/m68k/cpu.c | 1 - target/m68k/helper.c | 26 +- target/microblaze/cpu.c | 6 +- target/microblaze/gdbstub.c | 9 +- target/ppc/cpu_init.c | 7 - target/ppc/gdbstub.c | 114 ++++--- target/riscv/cpu.c | 15 - target/riscv/gdbstub.c | 145 ++++---- target/rx/cpu.c | 1 - target/s390x/cpu.c | 1 - target/s390x/gdbstub.c | 105 +++--- .../multiarch/arm-compat-semi/semiconsole.c | 4 +- .../multiarch/arm-compat-semi/semihosting.c | 4 +- tests/tcg/multiarch/float_convd.c | 4 +- tests/tcg/multiarch/float_convs.c | 4 +- tests/tcg/multiarch/float_madds.c | 4 +- tests/tcg/multiarch/libs/float_helpers.c | 4 +- plugins/qemu-plugins.symbols | 5 +- scripts/feature_to_c.py | 14 +- tests/tcg/i386/system/boot.S | 6 +- tests/tcg/x86_64/system/boot.S | 6 +- 58 files changed, 1216 insertions(+), 635 deletions(-) -- 2.39.2
