riscv: efi: Add run script
Adapt Arm's efi run script to riscv. We can now run efi tests with
run_tests.sh.
Signed-off-by: Andrew Jones <andrew.jones@linux.dev>
diff --git a/configure b/configure
index c1d0fe4..14d2569 100755
--- a/configure
+++ b/configure
@@ -95,7 +95,7 @@
Select whether to run EFI tests directly with QEMU's -kernel
option. When not enabled, tests will be placed in an EFI file
system and run from the UEFI shell. Ignored when efi isn't enabled.
- (arm64 only)
+ (arm64 and riscv64 only)
EOF
exit 1
}
diff --git a/riscv/efi/run b/riscv/efi/run
new file mode 100755
index 0000000..982b8b9
--- /dev/null
+++ b/riscv/efi/run
@@ -0,0 +1,106 @@
+#!/bin/bash
+
+if [ $# -eq 0 ]; then
+ echo "Usage $0 TEST_CASE [QEMU_ARGS]"
+ exit 2
+fi
+
+if [ ! -f config.mak ]; then
+ echo "run './configure --enable-efi && make' first. See ./configure -h"
+ exit 2
+fi
+source config.mak
+source scripts/arch-run.bash
+
+if [ -f RISCV_VIRT_CODE.fd ]; then
+ DEFAULT_UEFI=RISCV_VIRT_CODE.fd
+fi
+
+KERNEL_NAME=$1
+
+: "${EFI_SRC:=$TEST_DIR}"
+: "${EFI_UEFI:=$DEFAULT_UEFI}"
+: "${EFI_TEST:=efi-tests}"
+: "${EFI_CASE:=$(basename $KERNEL_NAME .efi)}"
+: "${EFI_TESTNAME:=$TESTNAME}"
+: "${EFI_TESTNAME:=$EFI_CASE}"
+: "${EFI_CASE_DIR:="$EFI_TEST/$EFI_TESTNAME"}"
+: "${EFI_VAR_GUID:=97ef3e03-7329-4a6a-b9ba-6c1fdcc5f823}"
+
+if [ ! -f "$EFI_UEFI" ]; then
+ echo "UEFI firmware not found."
+ echo "Please specify the path with the env variable EFI_UEFI"
+ exit 2
+fi
+
+if [ "$EFI_USE_ACPI" = "y" ]; then
+ echo "ACPI not available"
+ exit 2
+fi
+
+# Remove the TEST_CASE from $@
+shift 1
+
+# Fish out the arguments for the test, they should be the next string
+# after the "-append" option
+qemu_args=()
+cmd_args=()
+while (( "$#" )); do
+ if [ "$1" = "-append" ]; then
+ cmd_args=$2
+ shift 2
+ else
+ qemu_args+=("$1")
+ shift 1
+ fi
+done
+
+if [ "$EFI_CASE" = "_NO_FILE_4Uhere_" ]; then
+ EFI_CASE_DIR="$EFI_TEST/dummy"
+ mkdir -p "$EFI_CASE_DIR"
+ $TEST_DIR/run \
+ $EFI_CASE \
+ -machine pflash0=pflash0 \
+ -blockdev node-name=pflash0,driver=file,read-only=on,filename="$EFI_UEFI" \
+ -drive file.dir="$EFI_CASE_DIR/",file.driver=vvfat,file.rw=on,format=raw,if=virtio \
+ "${qemu_args[@]}"
+ exit
+fi
+
+uefi_shell_run()
+{
+ mkdir -p "$EFI_CASE_DIR"
+ cp "$EFI_SRC/$EFI_CASE.efi" "$EFI_CASE_DIR/"
+ echo "@echo -off" > "$EFI_CASE_DIR/startup.nsh"
+ if [ "$EFI_USE_ACPI" != "y" ]; then
+ qemu_args+=(-machine acpi=off)
+ FDT_BASENAME="dtb"
+ UEFI_SHELL_RUN=y $TEST_DIR/run \
+ -machine pflash0=pflash0 \
+ -blockdev node-name=pflash0,driver=file,read-only=on,filename="$EFI_UEFI" \
+ -machine dumpdtb="$EFI_CASE_DIR/$FDT_BASENAME" \
+ "${qemu_args[@]}"
+ echo "setvar fdtfile -guid $EFI_VAR_GUID -rt =L\"$FDT_BASENAME\"" >> "$EFI_CASE_DIR/startup.nsh"
+ fi
+ echo "$EFI_CASE.efi" "${cmd_args[@]}" >> "$EFI_CASE_DIR/startup.nsh"
+
+ UEFI_SHELL_RUN=y $TEST_DIR/run \
+ -machine pflash0=pflash0 \
+ -blockdev node-name=pflash0,driver=file,read-only=on,filename="$EFI_UEFI" \
+ -drive file.dir="$EFI_CASE_DIR/",file.driver=vvfat,file.rw=on,format=raw,if=virtio \
+ "${qemu_args[@]}"
+}
+
+if [ "$EFI_DIRECT" = "y" ]; then
+ if [ "$EFI_USE_ACPI" != "y" ]; then
+ qemu_args+=(-machine acpi=off)
+ fi
+ $TEST_DIR/run \
+ $KERNEL_NAME \
+ -append "$(basename $KERNEL_NAME) ${cmd_args[@]}" \
+ -machine pflash0=pflash0 \
+ -blockdev node-name=pflash0,driver=file,read-only=on,filename="$EFI_UEFI" \
+ "${qemu_args[@]}"
+else
+ uefi_shell_run
+fi
diff --git a/riscv/run b/riscv/run
index cbe5dd7..73f2bf5 100755
--- a/riscv/run
+++ b/riscv/run
@@ -33,7 +33,7 @@
command+=" $mach $acc $firmware -cpu $processor "
command="$(migration_cmd) $(timeout_cmd) $command"
-if [ "$EFI_RUN" = "y" ]; then
+if [ "$UEFI_SHELL_RUN" = "y" ]; then
ENVIRON_DEFAULT=n run_qemu_status $command "$@"
else
# We return the exit code via stdout, not via the QEMU return code
