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Handle unaligned .bss on sparc64.

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Current code improperly assumes that both __bss_start and _end are
	aligned to 8-bytes. Eliminating this assumption and explicitly align
	modules.
This commit is contained in:
Vladimir Serbinenko 2013-12-04 20:05:24 +01:00
parent 4a73746a04
commit e5ed2f6947
5 changed files with 49 additions and 10 deletions
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9
util/mkimage.c
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@ -383,7 +383,8 @@ static const struct grub_install_image_target_desc image_targets[] =
.decompressor_uncompressed_addr = TARGET_NO_FIELD,
.section_align = 1,
.vaddr_offset = 0,
.link_addr = GRUB_KERNEL_SPARC64_IEEE1275_LINK_ADDR
.link_addr = GRUB_KERNEL_SPARC64_IEEE1275_LINK_ADDR,
.mod_align = GRUB_KERNEL_SPARC64_IEEE1275_MOD_ALIGN,
},
{
.dirname = "sparc64-ieee1275",
@ -398,7 +399,8 @@ static const struct grub_install_image_target_desc image_targets[] =
.decompressor_uncompressed_addr = TARGET_NO_FIELD,
.section_align = 1,
.vaddr_offset = 0,
.link_addr = GRUB_KERNEL_SPARC64_IEEE1275_LINK_ADDR
.link_addr = GRUB_KERNEL_SPARC64_IEEE1275_LINK_ADDR,
.mod_align = GRUB_KERNEL_SPARC64_IEEE1275_MOD_ALIGN,
},
{
.dirname = "sparc64-ieee1275",
@ -413,7 +415,8 @@ static const struct grub_install_image_target_desc image_targets[] =
.decompressor_uncompressed_addr = TARGET_NO_FIELD,
.section_align = 1,
.vaddr_offset = 0,
.link_addr = GRUB_KERNEL_SPARC64_IEEE1275_LINK_ADDR
.link_addr = GRUB_KERNEL_SPARC64_IEEE1275_LINK_ADDR,
.mod_align = GRUB_KERNEL_SPARC64_IEEE1275_MOD_ALIGN,
},
{
.dirname = "ia64-efi",