| Message ID | 20231221094923.7349-3-duchao@eswincomputing.com |
|---|---|
| State | New |
| Headers | show |
| Series | target/riscv/kvm: QEMU support for KVM Guest Debug on RISC-V | expand |
diff --git a/target/riscv/kvm/kvm-cpu.c b/target/riscv/kvm/kvm-cpu.c index e9110006b0..94697b09bb 100644 --- a/target/riscv/kvm/kvm-cpu.c +++ b/target/riscv/kvm/kvm-cpu.c @@ -1598,5 +1598,7 @@ void kvm_arch_remove_all_hw_breakpoints(void) void kvm_arch_update_guest_debug(CPUState *cs, struct kvm_guest_debug *dbg) { - /* TODO; To be implemented later. */ + if (kvm_sw_breakpoints_active(cs)) { + dbg->control |= KVM_GUESTDBG_ENABLE; + } }
Set the control flag when there are active breakpoints. This will help KVM to know the status in the userspace. Signed-off-by: Chao Du <duchao@eswincomputing.com> --- target/riscv/kvm/kvm-cpu.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)