From 529cc99acf9bbb8ac07d95e30af99fa1fefdac4b Mon Sep 17 00:00:00 2001 From: Vladimir 'phcoder' Serbinenko Date: Thu, 2 Sep 2010 16:07:52 +0200 Subject: [PATCH] Add i386-pc-pxe image target. * util/grub-mkimage.c (image_target_desc): New enum value IMAGE_I386_PC_PXE. (image_targets): New target i386-pc-pxe. (generate_image): Handle i386-pc-pxe image. --- ChangeLog | 9 +++++++++ util/grub-mkimage.c | 36 +++++++++++++++++++++++++++++++++++- 2 files changed, 44 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index ce3141985..4b1ccafd3 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,12 @@ +2010-09-02 Vladimir Serbinenko + + Add i386-pc-pxe image target. + + * util/grub-mkimage.c (image_target_desc): New enum value + IMAGE_I386_PC_PXE. + (image_targets): New target i386-pc-pxe. + (generate_image): Handle i386-pc-pxe image. + 2010-09-02 Vladimir Serbinenko Fix grub_pxe_scan. diff --git a/util/grub-mkimage.c b/util/grub-mkimage.c index 0e82afae9..4e151dd62 100644 --- a/util/grub-mkimage.c +++ b/util/grub-mkimage.c @@ -54,7 +54,8 @@ struct image_target_desc enum { IMAGE_I386_PC, IMAGE_EFI, IMAGE_COREBOOT, IMAGE_SPARC64_AOUT, IMAGE_SPARC64_RAW, IMAGE_I386_IEEE1275, - IMAGE_YEELOONG_ELF, IMAGE_QEMU, IMAGE_PPC, IMAGE_YEELOONG_FLASH + IMAGE_YEELOONG_ELF, IMAGE_QEMU, IMAGE_PPC, IMAGE_YEELOONG_FLASH, + IMAGE_I386_PC_PXE } id; enum { @@ -140,6 +141,24 @@ struct image_target_desc image_targets[] = .install_bsd_part = GRUB_KERNEL_I386_PC_INSTALL_BSD_PART, .link_addr = GRUB_KERNEL_I386_PC_LINK_ADDR }, + { + .name = "i386-pc-pxe", + .voidp_sizeof = 4, + .bigendian = 0, + .id = IMAGE_I386_PC_PXE, + .flags = PLATFORM_FLAGS_LZMA, + .prefix = GRUB_KERNEL_I386_PC_PREFIX, + .data_end = GRUB_KERNEL_I386_PC_DATA_END, + .raw_size = GRUB_KERNEL_I386_PC_RAW_SIZE, + .total_module_size = GRUB_KERNEL_I386_PC_TOTAL_MODULE_SIZE, + .kernel_image_size = GRUB_KERNEL_I386_PC_KERNEL_IMAGE_SIZE, + .compressed_size = GRUB_KERNEL_I386_PC_COMPRESSED_SIZE, + .section_align = 1, + .vaddr_offset = 0, + .install_dos_part = GRUB_KERNEL_I386_PC_INSTALL_DOS_PART, + .install_bsd_part = GRUB_KERNEL_I386_PC_INSTALL_BSD_PART, + .link_addr = GRUB_KERNEL_I386_PC_LINK_ADDR + }, { .name = "i386-efi", .voidp_sizeof = 4, @@ -664,6 +683,7 @@ generate_image (const char *dir, char *prefix, FILE *out, char *mods[], switch (image_target->id) { case IMAGE_I386_PC: + case IMAGE_I386_PC_PXE: { unsigned num; char *boot_path, *boot_img; @@ -678,6 +698,20 @@ generate_image (const char *dir, char *prefix, FILE *out, char *mods[], if (num > 0xffff) grub_util_error (_("the core image is too big")); + if (image_target->id == IMAGE_I386_PC_PXE) + { + char *pxeboot_path, *pxeboot_img; + size_t pxeboot_size; + + pxeboot_path = grub_util_get_path (dir, "pxeboot.img"); + pxeboot_size = grub_util_get_image_size (pxeboot_path); + pxeboot_img = grub_util_read_image (pxeboot_path); + + grub_util_write_image (pxeboot_img, pxeboot_size, out); + free (pxeboot_img); + free (pxeboot_path); + } + boot_path = grub_util_get_path (dir, "diskboot.img"); boot_size = grub_util_get_image_size (boot_path); if (boot_size != GRUB_DISK_SECTOR_SIZE)