qemu/qemu.git/plugins, branch master

plugins/api.c: identify or1k pc register and mark it as read only

2026-09-04T14:06:02+00:00

plugin registers.c checks if at least one register is read-only, which was missing for target or1k. Reviewed-by: Philippe Mathieu-Daudé Tested-by: Alex Bennée Tested-by: Aniket Sahu Signed-off-by: Pierrick Bouvier Message-ID: <20260827221506.91574-73-pierrick.bouvier@oss.qualcomm.com> Signed-off-by: Alex Bennée

plugins: use int64_t for the syscall filter return value

2026-06-18T23:47:12+00:00

The syscall return value passed back through the syscall filter callback is semantically signed: negative values encode errno codes. Declaring the sysret pointer as uint64_t * is therefore misleading and forces callers to launder the value through an unsigned temporary. Change the sysret pointer to int64_t * across the public plugin API typedef (qemu_plugin_vcpu_syscall_filter_cb_t), the internal qemu_plugin_vcpu_syscall_filter() prototypes and stub, its implementation in plugins/core.c, the linux-user caller, and the in-tree example plugins. Signed-off-by: Ziyang Zhang Reviewed-by: Pierrick Bouvier Link: https://lore.kernel.org/qemu-devel/20260618082426.790315-2-functioner@sjtu.edu.cn Signed-off-by: Pierrick Bouvier

accel/tcg: Move cpu_loop_exit_*() out of 'exec/cpu-common.h'

2026-06-18T12:27:21+00:00

Move the following TCG-specific cpu_loop_exit_*() declarations out of the generic "exec/cpu-common.h" header, to the recently created "accel/tcg/cpu-loop.h" one, documenting them: - cpu_loop_exit_noexc() - cpu_loop_exit_atomic() - cpu_loop_exit_restore() - cpu_loop_exit() Include "accel/tcg/cpu-loop.h" where appropriate. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson Message-Id: <20260617171438.75914-11-philmd@oss.qualcomm.com>

plugins: add userdata to qemu_plugin_register_vcpu_syscall_ret_cb

2026-06-16T17:59:05+00:00

Reviewed-by: Manos Pitsidianakis Link: https://lore.kernel.org/qemu-devel/20260615193526.2883349-23-pierrick.bouvier@oss.qualcomm.com Signed-off-by: Pierrick Bouvier

plugins: remove qemu_plugin_id from qemu_plugin_vcpu_syscall_ret_cb_t

2026-06-16T17:59:05+00:00

Reviewed-by: Manos Pitsidianakis Link: https://lore.kernel.org/qemu-devel/20260615193526.2883349-22-pierrick.bouvier@oss.qualcomm.com Signed-off-by: Pierrick Bouvier

plugins: add userdata to qemu_plugin_register_vcpu_syscall_filter_cb

2026-06-16T17:59:05+00:00

Reviewed-by: Manos Pitsidianakis Link: https://lore.kernel.org/qemu-devel/20260615193526.2883349-21-pierrick.bouvier@oss.qualcomm.com Signed-off-by: Pierrick Bouvier

plugins: remove qemu_plugin_id from qemu_plugin_vcpu_syscall_filter_cb_t

2026-06-16T17:59:05+00:00

Reviewed-by: Manos Pitsidianakis Link: https://lore.kernel.org/qemu-devel/20260615193526.2883349-20-pierrick.bouvier@oss.qualcomm.com Signed-off-by: Pierrick Bouvier

plugins: add userdata to qemu_plugin_register_vcpu_syscall_cb

2026-06-16T17:59:05+00:00

Reviewed-by: Manos Pitsidianakis Link: https://lore.kernel.org/qemu-devel/20260615193526.2883349-19-pierrick.bouvier@oss.qualcomm.com Signed-off-by: Pierrick Bouvier

plugins: remove qemu_plugin_id from qemu_plugin_vcpu_syscall_cb_t

2026-06-16T17:59:05+00:00

Reviewed-by: Manos Pitsidianakis Link: https://lore.kernel.org/qemu-devel/20260615193526.2883349-18-pierrick.bouvier@oss.qualcomm.com Signed-off-by: Pierrick Bouvier

plugins: add userdata to qemu_plugin_vcpu_tb_trans_cb_t

2026-06-16T17:59:05+00:00

Reviewed-by: Manos Pitsidianakis Link: https://lore.kernel.org/qemu-devel/20260615193526.2883349-17-pierrick.bouvier@oss.qualcomm.com Signed-off-by: Pierrick Bouvier