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Write total module size before compressing

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Vladimir 'phcoder' Serbinenko 2010-09-22 00:51:54 +02:00
parent 2c44e493c7
commit bf5f1dc6d2
1 changed files with 7 additions and 5 deletions
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12
util/grub-mkimage.c
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@ -273,11 +273,7 @@ struct image_target_desc image_targets[] =
.link_addr = GRUB_KERNEL_MIPS_YEELOONG_LINK_ADDR,
.elf_target = EM_MIPS,
.link_align = GRUB_KERNEL_MIPS_YEELOONG_LINK_ALIGN,
#ifdef HAVE_LIBLZMA
.default_compression = COMPRESSION_XZ
#else
.default_compression = COMPRESSION_NONE
#endif
},
{
.name = "mipsel-yeeloong-elf",
@ -744,13 +740,19 @@ generate_image (const char *dir, char *prefix, FILE *out, char *mods[],
offset += config_size;
}
if ((image_target->flags & PLATFORM_FLAGS_DECOMPRESSORS)
&& (image_target->total_module_size != TARGET_NO_FIELD))
*((grub_uint32_t *) (kernel_img + image_target->total_module_size))
= grub_host_to_target32 (total_module_size);
grub_util_info ("kernel_img=%p, kernel_size=0x%x", kernel_img, kernel_size);
compress_kernel (image_target, kernel_img, kernel_size + total_module_size,
&core_img, &core_size, comp);
grub_util_info ("the core size is 0x%x", core_size);
if (image_target->total_module_size != TARGET_NO_FIELD)
if (!(image_target->flags & PLATFORM_FLAGS_DECOMPRESSORS)
&& image_target->total_module_size != TARGET_NO_FIELD)
*((grub_uint32_t *) (core_img + image_target->total_module_size))
= grub_host_to_target32 (total_module_size);
if (image_target->kernel_image_size != TARGET_NO_FIELD)