From f82d15ead1badc329c4c804f0405e32289f46dd8 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Thu, 28 Feb 2013 19:26:14 +0000 Subject: [PATCH] x86: Rearrange the output input to remove BSS At present BSS data is including in the image, which wastes binary space. Remove it by rearranging the sections so that BSS is last. Signed-off-by: Simon Glass --- arch/x86/cpu/u-boot.lds | 19 ++++++++++++------- 1 file changed, 12 insertions(+), 7 deletions(-) diff --git a/arch/x86/cpu/u-boot.lds b/arch/x86/cpu/u-boot.lds index 8e185f3b22..54f2fb76f7 100644 --- a/arch/x86/cpu/u-boot.lds +++ b/arch/x86/cpu/u-boot.lds @@ -45,9 +45,6 @@ SECTIONS . = ALIGN(4); .data : { *(.data*) } - . = ALIGN(4); - .dynsym : { *(.dynsym*) } - . = ALIGN(4); .hash : { *(.hash*) } @@ -58,10 +55,7 @@ SECTIONS __data_end = .; . = ALIGN(4); - __bss_start = ABSOLUTE(.); - .bss (NOLOAD) : { *(.bss) } - . = ALIGN(4); - __bss_end = ABSOLUTE(.); + .dynsym : { *(.dynsym*) } . = ALIGN(4); __rel_dyn_start = .; @@ -70,6 +64,17 @@ SECTIONS . = ALIGN(4); _end = .; + . = ALIGN(4); + + __end = .; + .bss __rel_dyn_start (OVERLAY) : { + __bss_start = .; + *(.bss) + *(COM*) + . = ALIGN(4); + __bss_end = .; + } + /DISCARD/ : { *(.dynstr*) } /DISCARD/ : { *(.dynamic*) } /DISCARD/ : { *(.plt*) }