| Message ID | 20240116104809.250076-1-alex.bennee@linaro.org |
|---|---|
| State | New |
| Headers | show |
On Tue, 16 Jan 2024 at 10:49, Alex Bennée <alex.bennee@linaro.org> wrote: > > The following changes since commit 977542ded7e6b28d2bc077bcda24568c716e393c: > > Merge tag 'pull-testing-updates-120124-2' of https://gitlab.com/stsquad/qemu into staging (2024-01-12 14:02:53 +0000) > > are available in the Git repository at: > > https://gitlab.com/stsquad/qemu.git tags/pull-registers-for-plugins-160124-2 > > for you to fetch changes up to 87bed6910aa0d0942244b5eedee60b4f8b162c05: > > docs/devel: document some plugin assumptions (2024-01-16 10:34:20 +0000) > > ---------------------------------------------------------------- > read-only register access for plugins: > > - move misa_mxl to CPU class for riscv > - use GDBFeature for arm XML > - use GDBFeature for ppc XML > - use GDBFeature for riscv XML > - unify gdb code to use GDBFeature > - move dynamic XML generation to core GDB code > - provide introspection APIs for rest of QEMU > - expose a plugin API to access registers > - fix memory re-use in execlog > - extend execlog to track registers > - optimise instrumentation based on disassembly > - tweak API docs and expand on assumptions I see that Akihiko has asked for this not to be merged, so I'll drop this pull req. Akihiko: for the future, if you want an on-list pullreq to not be merged, please reply to the cover letter, not to an individual patch. I am very unlikely to notice replies to individual patches before I do a merge. (I only noticed in this case because somebody happened to point it out to me on IRC.) thanks -- PMM
The following changes since commit 977542ded7e6b28d2bc077bcda24568c716e393c: Merge tag 'pull-testing-updates-120124-2' of https://gitlab.com/stsquad/qemu into staging (2024-01-12 14:02:53 +0000) are available in the Git repository at: https://gitlab.com/stsquad/qemu.git tags/pull-registers-for-plugins-160124-2 for you to fetch changes up to 87bed6910aa0d0942244b5eedee60b4f8b162c05: docs/devel: document some plugin assumptions (2024-01-16 10:34:20 +0000) ---------------------------------------------------------------- read-only register access for plugins: - move misa_mxl to CPU class for riscv - use GDBFeature for arm XML - use GDBFeature for ppc XML - use GDBFeature for riscv XML - unify gdb code to use GDBFeature - move dynamic XML generation to core GDB code - provide introspection APIs for rest of QEMU - expose a plugin API to access registers - fix memory re-use in execlog - extend execlog to track registers - optimise instrumentation based on disassembly - tweak API docs and expand on assumptions ---------------------------------------------------------------- Akihiko Odaki (15): hw/riscv: Use misa_mxl instead of misa_mxl_max target/riscv: Remove misa_mxl validation target/riscv: Move misa_mxl_max to class target/riscv: Validate misa_mxl_max only once 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): 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 contrib/plugins: optimise the register value tracking docs/devel: lift example and plugin API sections up docs/devel: document some plugin assumptions docs/devel/tcg-plugins.rst | 72 +++++++++- accel/tcg/plugin-helpers.h | 3 +- include/exec/gdbstub.h | 62 ++++++++- include/hw/core/cpu.h | 7 +- include/qemu/plugin.h | 1 + include/qemu/qemu-plugin.h | 51 ++++++- 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 | 9 +- target/s390x/cpu.h | 2 - accel/tcg/plugin-gen.c | 43 +++++- contrib/plugins/execlog.c | 324 ++++++++++++++++++++++++++++++++++++------- gdbstub/gdbstub.c | 198 +++++++++++++++++--------- hw/core/cpu-common.c | 5 +- hw/riscv/boot.c | 2 +- plugins/api.c | 123 +++++++++++++++- 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 | 193 +++++++++++++------------- target/riscv/gdbstub.c | 151 +++++++++++--------- target/riscv/kvm/kvm-cpu.c | 10 +- target/riscv/machine.c | 7 +- target/riscv/tcg/tcg-cpu.c | 44 +----- target/riscv/translate.c | 3 +- target/rx/cpu.c | 1 - target/s390x/cpu.c | 1 - target/s390x/gdbstub.c | 105 ++++++++------ plugins/qemu-plugins.symbols | 2 + scripts/feature_to_c.py | 14 +- 47 files changed, 1343 insertions(+), 695 deletions(-)