vl: move rom_load_all after machine init done

[qemu.git] / include / hw / loader.h

diff --git a/include/hw/loader.h b/include/hw/loader.h
index 0958f06934650e72caeb7e724b909276cdd9f4f0..f7b43ab62f270346cf770e546eeac8040086a9a0 100644 (file)
--- a/include/hw/loader.h
+++ b/include/hw/loader.h
@@ -1,12 +1,37 @@
 #ifndef LOADER_H
 #define LOADER_H
 #include "qapi/qmp/qdict.h"
+#include "hw/nvram/fw_cfg.h"
 
 /* loader.c */
+/**
+ * get_image_size: retrieve size of an image file
+ * @filename: Path to the image file
+ *
+ * Returns the size of the image file on success, -1 otherwise.
+ * On error, errno is also set as appropriate.
+ */
 int get_image_size(const char *filename);
 int load_image(const char *filename, uint8_t *addr); /* deprecated */
+ssize_t load_image_size(const char *filename, void *addr, size_t size);
 int load_image_targphys(const char *filename, hwaddr,
                         uint64_t max_sz);
+
+/* This is the limit on the maximum uncompressed image size that
+ * load_image_gzipped_buffer() and load_image_gzipped() will read. It prevents
+ * g_malloc() in those functions from allocating a huge amount of memory.
+ */
+#define LOAD_IMAGE_MAX_GUNZIP_BYTES (256 << 20)
+
+int load_image_gzipped_buffer(const char *filename, uint64_t max_sz,
+                              uint8_t **buffer);
+int load_image_gzipped(const char *filename, hwaddr addr, uint64_t max_sz);
+
+#define ELF_LOAD_FAILED       -1
+#define ELF_LOAD_NOT_ELF      -2
+#define ELF_LOAD_WRONG_ARCH   -3
+#define ELF_LOAD_WRONG_ENDIAN -4
+const char *load_elf_strerror(int error);
 int load_elf(const char *filename, uint64_t (*translate_fn)(void *, uint64_t),
              void *translate_opaque, uint64_t *pentry, uint64_t *lowaddr,
              uint64_t *highaddr, int big_endian, int elf_machine,
@@ -14,7 +39,22 @@ int load_elf(const char *filename, uint64_t (*translate_fn)(void *, uint64_t),
 int load_aout(const char *filename, hwaddr addr, int max_sz,
               int bswap_needed, hwaddr target_page_size);
 int load_uimage(const char *filename, hwaddr *ep,
-                hwaddr *loadaddr, int *is_linux);
+                hwaddr *loadaddr, int *is_linux,
+                uint64_t (*translate_fn)(void *, uint64_t),
+                void *translate_opaque);
+
+/**
+ * load_ramdisk:
+ * @filename: Path to the ramdisk image
+ * @addr: Memory address to load the ramdisk to
+ * @max_sz: Maximum allowed ramdisk size (for non-u-boot ramdisks)
+ *
+ * Load a ramdisk image with U-Boot header to the specified memory
+ * address.
+ *
+ * Returns the size of the loaded image on success, -1 otherwise.
+ */
+int load_ramdisk(const char *filename, hwaddr addr, uint64_t max_sz);
 
 ssize_t read_targphys(const char *name,
                       int fd, hwaddr dst_addr, size_t nbytes);
@@ -22,23 +62,29 @@ void pstrcpy_targphys(const char *name,
                       hwaddr dest, int buf_size,
                       const char *source);
 
+extern bool option_rom_has_mr;
+extern bool rom_file_has_mr;
 
 int rom_add_file(const char *file, const char *fw_dir,
-                 hwaddr addr, int32_t bootindex);
-int rom_add_blob(const char *name, const void *blob, size_t len,
-                 hwaddr addr);
+                 hwaddr addr, int32_t bootindex,
+                 bool option_rom);
+MemoryRegion *rom_add_blob(const char *name, const void *blob, size_t len,
+                           size_t max_len, hwaddr addr,
+                           const char *fw_file_name,
+                           FWCfgReadCallback fw_callback,
+                           void *callback_opaque);
 int rom_add_elf_program(const char *name, void *data, size_t datasize,
                         size_t romsize, hwaddr addr);
-int rom_load_all(void);
-void rom_set_fw(void *f);
+int rom_check_and_register_reset(void);
+void rom_set_fw(FWCfgState *f);
 int rom_copy(uint8_t *dest, hwaddr addr, size_t size);
 void *rom_ptr(hwaddr addr);
-void do_info_roms(Monitor *mon, const QDict *qdict);
+void hmp_info_roms(Monitor *mon, const QDict *qdict);
 
 #define rom_add_file_fixed(_f, _a, _i)          \
-    rom_add_file(_f, NULL, _a, _i)
+    rom_add_file(_f, NULL, _a, _i, false)
 #define rom_add_blob_fixed(_f, _b, _l, _a)      \
-    rom_add_blob(_f, _b, _l, _a)
+    rom_add_blob(_f, _b, _l, _l, _a, NULL, NULL, NULL)
 
 #define PC_ROM_MIN_VGA     0xc0000
 #define PC_ROM_MIN_OPTION  0xc8000