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author | Wolfgang Denk <wd@denx.de> | 2010-11-21 20:55:42 +0100 |
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committer | Wolfgang Denk <wd@denx.de> | 2010-11-27 23:35:09 +0100 |
commit | ee8028b7f108bd049eb389f01b590be0b75adaf6 (patch) | |
tree | 6435e52a6bdc2f6f39d405e83584351793df1d3b /board/ml2/u-boot.lds | |
parent | c08e5cf7c7cef0db7e85cd8aa14d279221ed2480 (diff) | |
download | u-boot-ee8028b7f108bd049eb389f01b590be0b75adaf6.zip u-boot-ee8028b7f108bd049eb389f01b590be0b75adaf6.tar.gz u-boot-ee8028b7f108bd049eb389f01b590be0b75adaf6.tar.bz2 |
ppc4xx: Cleanup for partial linking and --gc-sections
This commit adapts 4xx boards for partial linking with --gc-sections.
Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Stefan Roese <sr@denx.de>
Cc: Tirumala Marri <tmarri@apm.com>
Cc: David Updegraff <dave@cray.com>
Cc: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Cc: Dirk Eibach <eibach@gdsys.de>
Cc: Larry Johnson <lrj@acm.org>
Cc: Peter De Schrijver <p2@mind.be>
Cc: Niklaus Giger <niklaus.giger@netstal.com>
Cc: Daniel Poirot <dan.poirot@windriver.com>
Acked-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'board/ml2/u-boot.lds')
-rw-r--r-- | board/ml2/u-boot.lds | 69 |
1 files changed, 9 insertions, 60 deletions
diff --git a/board/ml2/u-boot.lds b/board/ml2/u-boot.lds index 950f857..b6c0715 100644 --- a/board/ml2/u-boot.lds +++ b/board/ml2/u-boot.lds @@ -22,68 +22,21 @@ */ OUTPUT_ARCH(powerpc) -/* Do we need any of these for elf? - __DYNAMIC = 0; */ + SECTIONS { /* Read-only sections, merged into text segment: */ . = + SIZEOF_HEADERS; - .interp : { *(.interp) } - .hash : { *(.hash) } - .dynsym : { *(.dynsym) } - .dynstr : { *(.dynstr) } - .rel.text : { *(.rel.text) } - .rela.text : { *(.rela.text) } - .rel.data : { *(.rel.data) } - .rela.data : { *(.rela.data) } - .rel.rodata : { *(.rel.rodata) } - .rela.rodata : { *(.rela.rodata) } - .rel.got : { *(.rel.got) } - .rela.got : { *(.rela.got) } - .rel.ctors : { *(.rel.ctors) } - .rela.ctors : { *(.rela.ctors) } - .rel.dtors : { *(.rel.dtors) } - .rela.dtors : { *(.rela.dtors) } - .rel.bss : { *(.rel.bss) } - .rela.bss : { *(.rela.bss) } - .rel.plt : { *(.rel.plt) } - .rela.plt : { *(.rela.plt) } - .init : { *(.init) } - .plt : { *(.plt) } .text : { - /* WARNING - the following is hand-optimized to fit within */ - /* the sector layout of our flash chips! XXX FIXME XXX */ - - arch/powerpc/cpu/ppc4xx/start.o (.text) - board/ml2/init.o (.text) - arch/powerpc/cpu/ppc4xx/kgdb.o (.text) - arch/powerpc/cpu/ppc4xx/traps.o (.text) - arch/powerpc/cpu/ppc4xx/interrupts.o (.text) - arch/powerpc/cpu/ppc4xx/4xx_uart.o (.text) - arch/powerpc/cpu/ppc4xx/cpu_init.o (.text) - arch/powerpc/cpu/ppc4xx/speed.o (.text) - common/dlmalloc.o (.text) - lib/crc32.o (.text) - arch/powerpc/lib/extable.o (.text) - lib/zlib.o (.text) - -/* . = env_offset;*/ -/* common/env_embedded.o(.text)*/ - - *(.text) - *(.got1) + *(.text*) } _etext = .; PROVIDE (etext = .); .rodata : { - *(.eh_frame) *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) } - .fini : { *(.fini) } =0 - .ctors : { *(.ctors) } - .dtors : { *(.dtors) } /* Read-write section, merged into data segment: */ . = (. + 0x00FF) & 0xFFFFFF00; @@ -91,22 +44,19 @@ SECTIONS PROVIDE (erotext = .); .reloc : { - *(.got) + KEEP(*(.got)) _GOT2_TABLE_ = .; - *(.got2) + KEEP(*(.got2)) _FIXUP_TABLE_ = .; - *(.fixup) + KEEP(*(.fixup)) } __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2; __fixup_entries = (. - _FIXUP_TABLE_)>>2; .data : { - *(.data) - *(.data1) - *(.sdata) - *(.sdata2) - *(.dynamic) + *(.data*) + *(.sdata*) CONSTRUCTORS } _edata = .; @@ -133,9 +83,8 @@ SECTIONS __bss_start = .; .bss (NOLOAD) : { - *(.sbss) *(.scommon) - *(.dynbss) - *(.bss) + *(.bss*) + *(.sbss*) *(COMMON) . = ALIGN(4); } |