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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [lib/] [libbsp/] [powerpc/] [shared/] [startup/] [linkcmds] - Rev 173
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OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc","elf32-powerpc")OUTPUT_ARCH(powerpc)ENTRY(_start)/* Do we need any of these for elf?__DYNAMIC = 0; */PROVIDE (__stack = 0);MEMORY {VECTORS : ORIGIN = 0x0 , LENGTH = 0x3000CODE : ORIGIN = 0x3000 , LENGTH = 0x100000}SECTIONS{.entry_point_section :{*(.entry_point_section)} > VECTORS/** This section is used only if NO_DYNAMIC_EXCEPTION_VECTOR_INSTALL* is defined in vectors/vectors.S*/.vectors :{*(.vectors)} > VECTORS/* Read-only sections, merged into text segment: */.interp : { *(.interp) } > CODE.hash : { *(.hash) } > CODE.dynsym : { *(.dynsym) } > CODE.dynstr : { *(.dynstr) } > CODE.gnu.version : { *(.gnu.version) } > CODE.gnu.version_d : { *(.gnu.version_d) } > CODE.gnu.version_r : { *(.gnu.version_r) } > CODE.rela.text :{ *(.rela.text) *(.rela.gnu.linkonce.t*) } > CODE.rela.data :{ *(.rela.data) *(.rela.gnu.linkonce.d*) } > CODE.rela.rodata :{ *(.rela.rodata) *(.rela.gnu.linkonce.r*) } > CODE.rela.got : { *(.rela.got) } > CODE.rela.got1 : { *(.rela.got1) } > CODE.rela.got2 : { *(.rela.got2) } > CODE.rela.ctors : { *(.rela.ctors) } > CODE.rela.dtors : { *(.rela.dtors) } > CODE.rela.init : { *(.rela.init) } > CODE.rela.fini : { *(.rela.fini) } > CODE.rela.bss : { *(.rela.bss) } > CODE.rela.plt : { *(.rela.plt) } > CODE.rela.sdata : { *(.rela.sdata) } > CODE.rela.sbss : { *(.rela.sbss) } > CODE.rela.sdata2 : { *(.rela.sdata2) } > CODE.rela.sbss2 : { *(.rela.sbss2) } > CODE.text :{*(.text)/* .gnu.warning sections are handled specially by elf32.em. */*(.gnu.warning)*(.gnu.linkonce.t*)} > CODE.init : { *(.init) } > CODE.fini : { *(.fini) } > CODE.rodata : { *(.rodata) *(.gnu.linkonce.r*) } > CODE.rodata1 : { *(.rodata1) } > CODE_etext = .;PROVIDE (etext = .);.sdata2 : { *(.sdata2) } > CODE.sbss2 : { *(.sbss2) } > CODE/* Adjust the address for the data segment. We want to adjust up tothe same address within the page on the next page up. It wouldbe more correct to do this:. = ALIGN(0x40000) + (ALIGN(8) & (0x40000 - 1));The current expression does not correctly handle the case of atext segment ending precisely at the end of a page; it causes thedata segment to skip a page. The above expression does not havethis problem, but it will currently (2/95) cause BFD to allocatea single segment, combining both text and data, for this case.This will prevent the text segment from being shared amongmultiple executions of the program; I think that is moreimportant than losing a page of the virtual address space (notethat no actual memory is lost; the page which is skipped can notbe referenced). */. = ALIGN(0x1000);.data :{*(.data)*(.gnu.linkonce.d*)CONSTRUCTORS} > CODE.data1 : { *(.data1) } > CODEPROVIDE (__EXCEPT_START__ = .);.gcc_except_table : { *(.gcc_except_table) } > CODEPROVIDE (__EXCEPT_END__ = .);.got1 : { *(.got1) } > CODE.dynamic : { *(.dynamic) } > CODE/* Put .ctors and .dtors next to the .got2 section, so that the pointersget relocated with -mrelocatable. Also put in the .fixup pointers.The current compiler no longer needs this, but keep it around for 2.7.2 */PROVIDE (_GOT2_START_ = .);.got2 : { *(.got2) } > CODEPROVIDE (__CTOR_LIST__ = .);.ctors : { *(.ctors) } > CODEPROVIDE (__CTOR_END__ = .);PROVIDE (__DTOR_LIST__ = .);.dtors : { *(.dtors) } > CODEPROVIDE (__DTOR_END__ = .);PROVIDE (_FIXUP_START_ = .);.fixup : { *(.fixup) } > CODEPROVIDE (_FIXUP_END_ = .);PROVIDE (_GOT2_END_ = .);PROVIDE (_GOT_START_ = .);.got : { *(.got) } > CODE.got.plt : { *(.got.plt) } > CODEPROVIDE (_GOT_END_ = .);/* We want the small data sections together, so single-instruction offsetscan access them all, and initialized data all before uninitialized, sowe can shorten the on-disk segment size. */.sdata : { *(.sdata) } > CODE_edata = .;PROVIDE (edata = .);.sbss :{PROVIDE (__sbss_start = .);*(.sbss)*(.scommon)*(.dynsbss)PROVIDE (__sbss_end = .);} > CODE.plt : { *(.plt) } > CODE.bss :{PROVIDE (__bss_start = .);*(.dynbss)*(.bss)*(COMMON). = ALIGN(16);} > CODE. = ALIGN(16);_end = . ;__rtems_end = . ;PROVIDE (end = .);/DISCARD/ :{*(.comment)}}
