From 785a7383dd4832cc772a2c5483bd6fa40ee51302 Mon Sep 17 00:00:00 2001 From: Sunil V L Date: Tue, 4 Oct 2022 14:53:49 +0530 Subject: hw/arm, loongarch: Move load_image_to_fw_cfg() to common location load_image_to_fw_cfg() is duplicated by both arm and loongarch. The same function will be required by riscv too. So, it's time to refactor and move this function to a common path. Signed-off-by: Sunil V L Reviewed-by: Andrew Jones Reviewed-by: Alistair Francis Reviewed-by: Song Gao Message-Id: <20221004092351.18209-2-sunilvl@ventanamicro.com> Signed-off-by: Alistair Francis --- hw/arm/boot.c | 49 ------------------------------------------------- 1 file changed, 49 deletions(-) (limited to 'hw/arm/boot.c') diff --git a/hw/arm/boot.c b/hw/arm/boot.c index ee3858b673..b0b92af188 100644 --- a/hw/arm/boot.c +++ b/hw/arm/boot.c @@ -822,55 +822,6 @@ static void do_cpu_reset(void *opaque) } } -/** - * load_image_to_fw_cfg() - Load an image file into an fw_cfg entry identified - * by key. - * @fw_cfg: The firmware config instance to store the data in. - * @size_key: The firmware config key to store the size of the loaded - * data under, with fw_cfg_add_i32(). - * @data_key: The firmware config key to store the loaded data under, - * with fw_cfg_add_bytes(). - * @image_name: The name of the image file to load. If it is NULL, the - * function returns without doing anything. - * @try_decompress: Whether the image should be decompressed (gunzipped) before - * adding it to fw_cfg. If decompression fails, the image is - * loaded as-is. - * - * In case of failure, the function prints an error message to stderr and the - * process exits with status 1. - */ -static void load_image_to_fw_cfg(FWCfgState *fw_cfg, uint16_t size_key, - uint16_t data_key, const char *image_name, - bool try_decompress) -{ - size_t size = -1; - uint8_t *data; - - if (image_name == NULL) { - return; - } - - if (try_decompress) { - size = load_image_gzipped_buffer(image_name, - LOAD_IMAGE_MAX_GUNZIP_BYTES, &data); - } - - if (size == (size_t)-1) { - gchar *contents; - gsize length; - - if (!g_file_get_contents(image_name, &contents, &length, NULL)) { - error_report("failed to load \"%s\"", image_name); - exit(1); - } - size = length; - data = (uint8_t *)contents; - } - - fw_cfg_add_i32(fw_cfg, size_key, size); - fw_cfg_add_bytes(fw_cfg, data_key, data, size); -} - static int do_arm_linux_init(Object *obj, void *opaque) { if (object_dynamic_cast(obj, TYPE_ARM_LINUX_BOOT_IF)) { -- cgit v1.2.3