diff --git a/font/font.c b/font/font.c
index a81291916..a6cdf3c93 100644
--- a/font/font.c
+++ b/font/font.c
@@ -17,7 +17,6 @@
* along with GRUB. If not, see .
*/
-#include
#include
#include
#include
@@ -374,25 +373,12 @@ read_section_as_short (struct font_file_section *section, grub_int16_t *value)
/* Load a font and add it to the beginning of the global font list.
Returns 0 upon success, nonzero upon failure. */
int
-grub_font_load (const char *filename)
+grub_font_load (grub_file_t file)
{
- grub_file_t file = 0;
struct font_file_section section;
char magic[4];
grub_font_t font = 0;
-#if FONT_DEBUG >= 1
- grub_printf("add_font(%s)\n", filename);
-#endif
-
- file = grub_buffile_open (filename, 1024);
- if (!file)
- goto fail;
-
-#if FONT_DEBUG >= 3
- grub_printf("file opened\n");
-#endif
-
/* Read the FILE section. It indicates the file format. */
if (open_section (file, §ion) != 0)
goto fail;
diff --git a/font/font_cmd.c b/font/font_cmd.c
index 0402b8d77..8b9817409 100644
--- a/font/font_cmd.c
+++ b/font/font_cmd.c
@@ -17,10 +17,13 @@
* along with GRUB. If not, see .
*/
+#include
#include
#include
#include
#include
+#include
+#include
static grub_err_t
loadfont_command (grub_command_t cmd __attribute__ ((unused)),
@@ -31,8 +34,16 @@ loadfont_command (grub_command_t cmd __attribute__ ((unused)),
return grub_error (GRUB_ERR_BAD_ARGUMENT, "no font specified");
while (argc--)
- if (grub_font_load (*args++) != 0)
- return GRUB_ERR_BAD_FONT;
+ {
+ grub_file_t file = 0;
+
+ file = grub_buffile_open (*args++, 1024);
+ if (!file)
+ return grub_errno;
+
+ if (grub_font_load (file) != 0)
+ return GRUB_ERR_BAD_FONT;
+ }
return GRUB_ERR_NONE;
}
@@ -54,12 +65,67 @@ lsfonts_command (grub_command_t cmd __attribute__ ((unused)),
return GRUB_ERR_NONE;
}
+static grub_ssize_t
+pseudo_file_read (struct grub_file *file, char *buf, grub_size_t len)
+{
+ grub_memcpy (buf, (char *) file->data + file->offset, len);
+ return len;
+}
+
+static grub_err_t
+pseudo_file_close (struct grub_file *file)
+{
+ grub_free (file->data);
+ file->data = 0;
+ return GRUB_ERR_NONE;
+}
+
+
+/* Filesystem descriptor. */
+static struct grub_fs pseudo_fs =
+{
+ .name = "Font Loader",
+ .read = pseudo_file_read,
+ .close = pseudo_file_close
+};
+
+
+static int
+load_font_module (struct grub_module_header *header)
+{
+ grub_file_t file;
+ if (header->type != OBJ_TYPE_FONT)
+ return 0;
+
+ file = grub_malloc (sizeof (*file));
+
+ file->read_hook = 0;
+
+ file->offset = 0;
+ file->size = header->size - sizeof (struct grub_module_header);
+ file->data = grub_malloc (header->size - sizeof (struct grub_module_header));
+ if (!file->data)
+ return 0;
+ grub_memcpy (file->data, (char *) header + sizeof (struct grub_module_header),
+ file->size);
+
+ file->device = 0;
+ file->fs = &pseudo_fs;
+
+ grub_font_load (file);
+
+ return 0;
+}
+
+
static grub_command_t cmd_loadfont, cmd_lsfonts;
GRUB_MOD_INIT(font_manager)
{
grub_font_loader_init ();
+ grub_module_iterate (load_font_module);
+
cmd_loadfont =
grub_register_command ("loadfont", loadfont_command,
"loadfont FILE...",
diff --git a/include/grub/font.h b/include/grub/font.h
index 8a5f3ac7d..2129c30b3 100644
--- a/include/grub/font.h
+++ b/include/grub/font.h
@@ -21,6 +21,7 @@
#include
#include
+#include
/* Forward declaration of opaque structure grub_font.
Users only pass struct grub_font pointers to the font module functions,
@@ -74,7 +75,7 @@ void grub_font_loader_init (void);
/* Load a font and add it to the beginning of the global font list.
Returns: 0 upon success; nonzero upon failure. */
-int grub_font_load (const char *filename);
+int grub_font_load (grub_file_t file);
/* Get the font that has the specified name. Font names are in the form
"Family Name Bold Italic 14", where Bold and Italic are optional.
diff --git a/include/grub/kernel.h b/include/grub/kernel.h
index 75ec77c2a..9586a90b9 100644
--- a/include/grub/kernel.h
+++ b/include/grub/kernel.h
@@ -26,7 +26,8 @@ enum
{
OBJ_TYPE_ELF,
OBJ_TYPE_MEMDISK,
- OBJ_TYPE_CONFIG
+ OBJ_TYPE_CONFIG,
+ OBJ_TYPE_FONT
};
/* The module header. */
diff --git a/util/grub-mkrawimage.c b/util/grub-mkrawimage.c
index 2097cefeb..5005afd1f 100644
--- a/util/grub-mkrawimage.c
+++ b/util/grub-mkrawimage.c
@@ -93,7 +93,7 @@ compress_kernel (char *kernel_img, size_t kernel_size,
static void
generate_image (const char *dir, char *prefix, FILE *out, char *mods[],
- char *memdisk_path, char *config_path,
+ char *memdisk_path, char *font_path, char *config_path,
#ifdef GRUB_PLATFORM_IMAGE_DEFAULT
grub_platform_image_format_t format
#else
@@ -104,7 +104,7 @@ generate_image (const char *dir, char *prefix, FILE *out, char *mods[],
{
char *kernel_img, *core_img;
size_t kernel_size, total_module_size, core_size;
- size_t memdisk_size = 0, config_size = 0;
+ size_t memdisk_size = 0, font_size = 0, config_size = 0;
char *kernel_path;
size_t offset;
struct grub_util_path_list *path_list, *p, *next;
@@ -124,6 +124,12 @@ generate_image (const char *dir, char *prefix, FILE *out, char *mods[],
total_module_size += memdisk_size + sizeof (struct grub_module_header);
}
+ if (font_path)
+ {
+ font_size = ALIGN_UP(grub_util_get_image_size (font_path), 4);
+ total_module_size += font_size + sizeof (struct grub_module_header);
+ }
+
if (config_path)
{
config_size = grub_util_get_image_size (config_path) + 1;
@@ -183,6 +189,20 @@ generate_image (const char *dir, char *prefix, FILE *out, char *mods[],
offset += memdisk_size;
}
+ if (font_path)
+ {
+ struct grub_module_header *header;
+
+ header = (struct grub_module_header *) (kernel_img + offset);
+ memset (header, 0, sizeof (struct grub_module_header));
+ header->type = OBJ_TYPE_FONT;
+ header->size = grub_host_to_target32 (font_size + sizeof (*header));
+ offset += sizeof (*header);
+
+ grub_util_load_image (font_path, kernel_img + offset);
+ offset += font_size;
+ }
+
if (config_path)
{
struct grub_module_header *header;
@@ -339,7 +359,10 @@ generate_image (const char *dir, char *prefix, FILE *out, char *mods[],
phdr->p_flags = grub_host_to_target32 (PF_R | PF_W | PF_X);
target_addr = ALIGN_UP (GRUB_KERNEL_MACHINE_LINK_ADDR
- + kernel_size + total_module_size, 32);
+ + kernel_size + total_module_size
+ + 0x100000
+ // + BSS_SIZE
+ , 32);
ehdr->e_entry = grub_host_to_target32 (target_addr);
phdr->p_vaddr = grub_host_to_target32 (target_addr);
phdr->p_paddr = grub_host_to_target32 (target_addr);
@@ -376,10 +399,11 @@ static struct option options[] =
{"directory", required_argument, 0, 'd'},
{"prefix", required_argument, 0, 'p'},
{"memdisk", required_argument, 0, 'm'},
+ {"font", required_argument, 0, 'f'},
{"config", required_argument, 0, 'c'},
{"output", required_argument, 0, 'o'},
#ifdef GRUB_PLATFORM_IMAGE_DEFAULT
- {"format", required_argument, 0, 'f'},
+ {"format", required_argument, 0, 'O'},
#endif
{"help", no_argument, 0, 'h'},
{"version", no_argument, 0, 'V'},
@@ -401,11 +425,12 @@ Make a bootable image of GRUB.\n\
-d, --directory=DIR use images and modules under DIR [default=%s]\n\
-p, --prefix=DIR set grub_prefix directory [default=%s]\n\
-m, --memdisk=FILE embed FILE as a memdisk image\n\
+ -f, --font=FILE embed FILE as a boot font\n\
-c, --config=FILE embed FILE as boot config\n\
-o, --output=FILE output a generated image to FILE [default=stdout]\n"
#ifdef GRUB_PLATFORM_IMAGE_DEFAULT
"\
- -f, --format=FORMAT generate an image in format [default="
+ -O, --format=FORMAT generate an image in format [default="
GRUB_PLATFORM_IMAGE_DEFAULT_FORMAT "]\n \
available formats: "
GRUB_PLATFORM_IMAGE_FORMATS "\n"
@@ -428,6 +453,7 @@ main (int argc, char *argv[])
char *dir = NULL;
char *prefix = NULL;
char *memdisk = NULL;
+ char *font = NULL;
char *config = NULL;
FILE *fp = stdout;
#ifdef GRUB_PLATFORM_IMAGE_DEFAULT
@@ -438,7 +464,7 @@ main (int argc, char *argv[])
while (1)
{
- int c = getopt_long (argc, argv, "d:p:m:c:o:f:hVv", options, 0);
+ int c = getopt_long (argc, argv, "d:p:m:c:o:O:f:hVv", options, 0);
if (c == -1)
break;
@@ -453,7 +479,7 @@ main (int argc, char *argv[])
break;
#ifdef GRUB_PLATFORM_IMAGE_DEFAULT
- case 'f':
+ case 'O':
#ifdef GRUB_PLATFORM_IMAGE_RAW
if (strcmp (optarg, "raw") == 0)
format = GRUB_PLATFORM_IMAGE_RAW;
@@ -487,6 +513,13 @@ main (int argc, char *argv[])
prefix = xstrdup ("(memdisk)/boot/grub");
break;
+ case 'f':
+ if (font)
+ free (font);
+
+ font = xstrdup (optarg);
+ break;
+
case 'c':
if (config)
free (config);
@@ -528,7 +561,7 @@ main (int argc, char *argv[])
}
generate_image (dir ? : GRUB_LIBDIR, prefix ? : DEFAULT_DIRECTORY, fp,
- argv + optind, memdisk, config,
+ argv + optind, memdisk, font, config,
#ifdef GRUB_PLATFORM_IMAGE_DEFAULT
format
#else