target/riscv: move KVM only files to kvm subdir

Move the files to a 'kvm' dir to promote more code separation between
accelerators and making our lives easier supporting build options such
as --disable-tcg.

Rename kvm.c to kvm-cpu.c to keep it in line with its TCG counterpart.

Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20230925175709.35696-13-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

5 files changed, 3 insertions, 2 deletions

diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index 648b9f7..d875324 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -33,7 +33,7 @@
 #include "fpu/softfloat-helpers.h"
 #include "sysemu/kvm.h"
 #include "sysemu/tcg.h"
-#include "kvm_riscv.h"
+#include "kvm/kvm_riscv.h"
 #include "tcg/tcg.h"
 
 /* RISC-V CPU definitions */
diff --git a/target/riscv/kvm.c b/target/riscv/kvm/kvm-cpu.c
index 606fdab..606fdab 100644
--- a/target/riscv/kvm.c
+++ b/target/riscv/kvm/kvm-cpu.c
diff --git a/target/riscv/kvm_riscv.h b/target/riscv/kvm/kvm_riscv.h
index 8329cfa..8329cfa 100644
--- a/target/riscv/kvm_riscv.h
+++ b/target/riscv/kvm/kvm_riscv.h
diff --git a/target/riscv/kvm/meson.build b/target/riscv/kvm/meson.build
new file mode 100644
index 0000000..7e92415
--- /dev/null
+++ b/target/riscv/kvm/meson.build
@@ -0,0 +1 @@
+riscv_ss.add(when: 'CONFIG_KVM', if_true: files('kvm-cpu.c'))
diff --git a/target/riscv/meson.build b/target/riscv/meson.build
index b30ebf5..a5e0734 100644
--- a/target/riscv/meson.build
+++ b/target/riscv/meson.build
@@ -24,7 +24,6 @@ riscv_ss.add(files(
   'zce_helper.c',
   'vcrypto_helper.c'
 ))
-riscv_ss.add(when: 'CONFIG_KVM', if_true: files('kvm.c'))
 
 riscv_system_ss = ss.source_set()
 riscv_system_ss.add(files(
@@ -39,6 +38,7 @@ riscv_system_ss.add(files(
 ))
 
 subdir('tcg')
+subdir('kvm')
 
 target_arch += {'riscv': riscv_ss}
 target_system_arch += {'riscv': riscv_system_ss}