Add submodule dependency filesHEADmaster

Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec

1 files changed, 161 insertions, 0 deletions

diff --git a/roms/u-boot/lib/efi_selftest/efi_selftest_startimage_exit.c b/roms/u-boot/lib/efi_selftest/efi_selftest_startimage_exit.c
new file mode 100644
index 000000000..11207b816
--- /dev/null
+++ b/roms/u-boot/lib/efi_selftest/efi_selftest_startimage_exit.c
@@ -0,0 +1,161 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * efi_selftest_start_image
+ *
+ * Copyright (c) 2018 Heinrich Schuchardt <xypron.glpk@gmx.de>
+ *
+ * This test checks the StartImage boot service.
+ * The efi_selftest_miniapp_exit.efi application is loaded into memory
+ * and started.
+ */
+
+#include <efi_selftest.h>
+/* Include containing the miniapp.efi application */
+#include "efi_miniapp_file_image_exit.h"
+
+/* Block size of compressed disk image */
+#define COMPRESSED_DISK_IMAGE_BLOCK_SIZE 8
+
+/* Binary logarithm of the block size */
+#define LB_BLOCK_SIZE 9
+
+static efi_handle_t image_handle;
+static struct efi_boot_services *boottime;
+
+/* One 8 byte block of the compressed disk image */
+struct line {
+	size_t addr;
+	char *line;
+};
+
+/* Compressed file image */
+struct compressed_file_image {
+	size_t length;
+	struct line lines[];
+};
+
+static struct compressed_file_image img = EFI_ST_DISK_IMG;
+
+/* Decompressed file image */
+static u8 *image;
+
+/*
+ * Decompress the disk image.
+ *
+ * @image	decompressed disk image
+ * @return	status code
+ */
+static efi_status_t decompress(u8 **image)
+{
+	u8 *buf;
+	size_t i;
+	size_t addr;
+	size_t len;
+	efi_status_t ret;
+
+	ret = boottime->allocate_pool(EFI_LOADER_DATA, img.length,
+				      (void **)&buf);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("Out of memory\n");
+		return ret;
+	}
+	boottime->set_mem(buf, img.length, 0);
+
+	for (i = 0; ; ++i) {
+		if (!img.lines[i].line)
+			break;
+		addr = img.lines[i].addr;
+		len = COMPRESSED_DISK_IMAGE_BLOCK_SIZE;
+		if (addr + len > img.length)
+			len = img.length - addr;
+		boottime->copy_mem(buf + addr, img.lines[i].line, len);
+	}
+	*image = buf;
+	return ret;
+}
+
+/*
+ * Setup unit test.
+ *
+ * @handle:	handle of the loaded image
+ * @systable:	system table
+ * @return:	EFI_ST_SUCCESS for success
+ */
+static int setup(const efi_handle_t handle,
+		 const struct efi_system_table *systable)
+{
+	image_handle = handle;
+	boottime = systable->boottime;
+
+	/* Load the application image into memory */
+	decompress(&image);
+
+	return EFI_ST_SUCCESS;
+}
+
+/*
+ * Tear down unit test.
+ *
+ * @return:	EFI_ST_SUCCESS for success
+ */
+static int teardown(void)
+{
+	efi_status_t r = EFI_ST_SUCCESS;
+
+	if (image) {
+		r = boottime->free_pool(image);
+		if (r != EFI_SUCCESS) {
+			efi_st_error("Failed to free image\n");
+			return EFI_ST_FAILURE;
+		}
+	}
+	return r;
+}
+
+/*
+ * Execute unit test.
+ *
+ * Load and start the application image.
+ *
+ * @return:	EFI_ST_SUCCESS for success
+ */
+static int execute(void)
+{
+	efi_status_t ret;
+	efi_handle_t handle;
+	efi_uintn_t exit_data_size = 0;
+	u16 *exit_data = NULL;
+	u16 expected_text[] = EFI_ST_SUCCESS_STR;
+
+	ret = boottime->load_image(false, image_handle, NULL, image,
+				   img.length, &handle);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("Failed to load image\n");
+		return EFI_ST_FAILURE;
+	}
+	ret = boottime->start_image(handle, &exit_data_size, &exit_data);
+	if (ret != EFI_UNSUPPORTED) {
+		efi_st_error("Wrong return value from application\n");
+		return EFI_ST_FAILURE;
+	}
+	if (!exit_data || exit_data_size != sizeof(expected_text) ||
+	    memcmp(exit_data, expected_text, sizeof(expected_text))) {
+		efi_st_error("Incorrect exit data\n");
+		return EFI_ST_FAILURE;
+	}
+	ret = boottime->free_pool(exit_data);
+	if (ret != EFI_SUCCESS) {
+		efi_st_error("Failed to free exit data\n");
+		return EFI_ST_FAILURE;
+	}
+
+	return EFI_ST_SUCCESS;
+}
+
+EFI_UNIT_TEST(startimage_exit) = {
+	.name = "start image exit",
+	.phase = EFI_EXECUTE_BEFORE_BOOTTIME_EXIT,
+	.setup = setup,
+	.execute = execute,
+	.teardown = teardown,
+};