[v1] target/riscv/kvm: QEMU support for KVM Guest Debug on RISC-V

[PATCH v1 4/4] target/riscv/kvm: define TARGET_KVM_HAVE_GUEST_DEBUG

Posted by Chao Du 6 months ago

To enable the KVM GUEST DEBUG for RISC-V at QEMU side.

Signed-off-by: Chao Du <duchao@eswincomputing.com>
---
 configs/targets/riscv64-softmmu.mak | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configs/targets/riscv64-softmmu.mak b/configs/targets/riscv64-softmmu.mak
index 7c0e7eeb42..f938cc1ee6 100644
--- a/configs/targets/riscv64-softmmu.mak
+++ b/configs/targets/riscv64-softmmu.mak
@@ -1,5 +1,6 @@
 TARGET_ARCH=riscv64
 TARGET_BASE_ARCH=riscv
 TARGET_SUPPORTS_MTTCG=y
+TARGET_KVM_HAVE_GUEST_DEBUG=y
 TARGET_XML_FILES= gdb-xml/riscv-64bit-cpu.xml gdb-xml/riscv-32bit-fpu.xml gdb-xml/riscv-64bit-fpu.xml gdb-xml/riscv-64bit-virtual.xml
 TARGET_NEED_FDT=y
-- 
2.17.1

Re: [PATCH v1 4/4] target/riscv/kvm: define TARGET_KVM_HAVE_GUEST_DEBUG

Posted by Andrew Jones 6 months ago

On Mon, May 27, 2024 at 02:19:16AM GMT, Chao Du wrote:
> To enable the KVM GUEST DEBUG for RISC-V at QEMU side.
> 
> Signed-off-by: Chao Du <duchao@eswincomputing.com>
> ---
>  configs/targets/riscv64-softmmu.mak | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/configs/targets/riscv64-softmmu.mak b/configs/targets/riscv64-softmmu.mak
> index 7c0e7eeb42..f938cc1ee6 100644
> --- a/configs/targets/riscv64-softmmu.mak
> +++ b/configs/targets/riscv64-softmmu.mak
> @@ -1,5 +1,6 @@
>  TARGET_ARCH=riscv64
>  TARGET_BASE_ARCH=riscv
>  TARGET_SUPPORTS_MTTCG=y
> +TARGET_KVM_HAVE_GUEST_DEBUG=y
>  TARGET_XML_FILES= gdb-xml/riscv-64bit-cpu.xml gdb-xml/riscv-32bit-fpu.xml gdb-xml/riscv-64bit-fpu.xml gdb-xml/riscv-64bit-virtual.xml
>  TARGET_NEED_FDT=y
> -- 
> 2.17.1
> 
>

Reviewed-by: Andrew Jones <ajones@ventanamicro.com>

Re: [PATCH v1 4/4] target/riscv/kvm: define TARGET_KVM_HAVE_GUEST_DEBUG

Posted by Daniel Henrique Barboza 6 months ago


On 5/26/24 23:19, Chao Du wrote:
> To enable the KVM GUEST DEBUG for RISC-V at QEMU side.
> 
> Signed-off-by: Chao Du <duchao@eswincomputing.com>
> ---

Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>

>   configs/targets/riscv64-softmmu.mak | 1 +
>   1 file changed, 1 insertion(+)
> 
> diff --git a/configs/targets/riscv64-softmmu.mak b/configs/targets/riscv64-softmmu.mak
> index 7c0e7eeb42..f938cc1ee6 100644
> --- a/configs/targets/riscv64-softmmu.mak
> +++ b/configs/targets/riscv64-softmmu.mak
> @@ -1,5 +1,6 @@
>   TARGET_ARCH=riscv64
>   TARGET_BASE_ARCH=riscv
>   TARGET_SUPPORTS_MTTCG=y
> +TARGET_KVM_HAVE_GUEST_DEBUG=y
>   TARGET_XML_FILES= gdb-xml/riscv-64bit-cpu.xml gdb-xml/riscv-32bit-fpu.xml gdb-xml/riscv-64bit-fpu.xml gdb-xml/riscv-64bit-virtual.xml
>   TARGET_NEED_FDT=y

[PATCH v1 1/4] target/riscv/kvm: add software breakpoints support
[PATCH v1 2/4] target/riscv/kvm: implement kvm_arch_update_guest_debug()
[PATCH v1 3/4] target/riscv/kvm: handle the exit with debug reason
[PATCH v1 4/4] target/riscv/kvm: define TARGET_KVM_HAVE_GUEST_DEBUG