original files of m241
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neelimap
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/* link.MIPSRAM - diab linker command file for VxWorks: MIPS RAM */
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/* Copyright 2001-2013 Wind River Systems, Inc. */
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/* This file was automatically generated using tool/common/ldscripts. */
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/*
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modification history
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--------------------
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02i,02apr13,g_x Add *(text.romentry) in the text segment for MIPS
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(WIND00408686)
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02h,12mar13,gvm Fix for WIND00376986. Close alignment gap
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between _wrs_kernel_tls_vars_start and .tls_vars
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02g,05jan12,my_ Place .copy.text and inflate.text into the .data
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section for ARMARCH4
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02f,06may10,slk updates for large memory model support
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02e,12jan11,pgh Place .copy.text and inflate.text into the .data section
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02d,09jul10,mcm Adding .wrs_build_vars for GNU as well.
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02c,10mar10,gvm updates for icc
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02b,16feb10,mcm Update to allow the 'AT' directive introduced for .boot and
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.reset to be present for gnu only.
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02a,15feb10,mcm Updates for GCC 4.3.3
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01z,24jul09,pee adding wrs_build_vars section.
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01y,13nov08,mcm Fix for WIND00143294 - gnu.linkonce.b sections not handled
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correctly. Also added .bss.* and .sbss.*
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01x,06may08,mcm Changes for GNU Dwarf EH
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01w,16oct07,sn WIND00107939:fixed LMAs of .sdata etc. for Diab
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01v,11jul07,pes Update and rename generation of .kseg0data segment. (Renamed
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to .kseg0bss.) Add .rodata.cst16 segment.
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01u,07jul07,mcm Fixing position of .tls* sections and adding support for tls
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for GCC.
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01t,08jun07,r_s add support for Small Data Area segments.
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01s,09nov06,gvm Support for .tls_data, .tls_vars, and associated absolute
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symbols in the Diab linker script
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01r,25aug05,dlk Support .text.init, .text.fast, .data.init, .data.fast.
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01r,29jul05,slk SPR 104264: fix MIPS romResident images
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01q,06may05,rlg changes for MIPS specific devices
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01p,03jul04,f_b Improved support for data alignment
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01o,12dec03,sn added more .rodata.str1.* handlers
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01n,04dec03,sn Diab: .rodata.* is not handled correctly by Diab linker;instead use specific names
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01m,28oct03,sn Diab: collapse .rodata.cst* sections into .rodata
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01l,29may02,tpw Diab: pad out sections, needed for MIPS byteswap. SPR 78076
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01k,24apr02,sn GNU: SPR 75835 - added support for relocatable script link.OUT
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01j,19apr02,tpw Diab: provide _etext for ColdFire. SPR 75122
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01i,06feb02,sn Both: place .got2 to handle tramp.o (_x_gnu_tramp.o).
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01h,25jan02,tpw GNU: give debug sections explicit 0 addresses.
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01g,14jan02,tpw Diab: place .eh_frame data, in case of insistent GNU objects.
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01f,14dec01,tpw Diab: provide both underscore options of wrs_kernel* here too.
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01e,05dec01,tpw Both: Add .boot and .reset section support, for PPC 4xx series
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and Book E.
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01d,05dec01,tpw Diab: Add .frame_info section to text region.
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01c,03dec01,jab Diab: replaced LOAD() with AT()
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01b,14nov01,tpw ALL: Correct some more bootrom/kernel issues.
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01b,06nov01,tpw GNU: Add /DISCARD/ directive to discard uninteresting sections
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01a,01nov01,tpw gnu script written
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01a,29oct01,jab diab script written
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*/
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SECTIONS {
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GROUP BIND(_VX_START_TEXT) : {
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.text (TEXT) : {
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wrs_kernel_text_start = .; _wrs_kernel_text_start = .;
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*(.text.romentry)
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*(.text.wired)
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*(.text)
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wrs_kernel_text_fast = .; _wrs_kernel_text_fast = .;
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*(.text.fast)
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wrs_kernel_text_init = .; _wrs_kernel_text_init = .;
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*(.text.init)
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*(.rdata) *(.rodata) *(.rodata.cst16) *(.rodata.cst8) *(.rodata.cst4) *(.rodata.str1.1) *(.rodata.str1.2) *(.rodata.str1.4) *(.rodata.str1.8) *(.rodata.str1.16) *(.rodata.str1.32) *(.rodata.str1.64) *(.rodata.str1.128) *(.rodata.str1.256)
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*(.init) *(.fini)
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*(.frame_info)
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. = ((. + 3) & ~3);
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}
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.wrs_build_vars (CONST) : {
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*(.wrs_build_vars)
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. = ((. + 3) & ~3);
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}
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.sdata2 (TEXT) : {
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*(.sdata2)
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. = ((. + 3) & ~3);
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}
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. = ((. + 3) & ~3);
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etext = .; _etext = .;
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wrs_kernel_text_end = .; _wrs_kernel_text_end = .;
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}
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GROUP BIND((etext + _VX_DATA_ALIGN - 1) & -_VX_DATA_ALIGN) : {
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.data (DATA) : {
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wrs_kernel_data_start = .; _wrs_kernel_data_start = .;
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*(.data)
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wrs_kernel_data_fast = .; _wrs_kernel_data_fast = .;
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*(.data.fast)
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wrs_kernel_data_init = .; _wrs_kernel_data_init = .;
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*(.data.init)
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*(.eh_frame) /* Some GNU objects insist on having .eh_frame data. */
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*(.ctors)
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*(.dtors)
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*(.got2)
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. = ((. + 3) & ~3);
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}
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wrs_kernel_tls_data_start = .; _wrs_kernel_tls_data_start = .;
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.tls_data (DATA) : {
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*(.tls_data)
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}
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wrs_kernel_tls_data_size = . - wrs_kernel_tls_data_start; _wrs_kernel_tls_data_size = . - _wrs_kernel_tls_data_start;
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wrs_kernel_tls_data_align = ALIGNOF(.tls_data); _wrs_kernel_tls_data_align = ALIGNOF(.tls_data);
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. = ((. + 7) & ~7);
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wrs_kernel_tls_vars_start = .; _wrs_kernel_tls_vars_start = .;
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.tls_vars (DATA) : {
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*(.tls_vars)
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}
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wrs_kernel_tls_vars_size = RAWSIZEOF(.tls_vars); _wrs_kernel_tls_vars_size = RAWSIZEOF(.tls_vars);
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. = ((. + 3) & ~3);
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/* set gp for MIPS startup code */
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_gp = ((. + 15) & ~15) + 0x7ff0;
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_SDA_BASE_ = _gp;
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.sdata (DATA) : {
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*(.sdata)
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. = ((. + 3) & ~3);
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}
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. = ((. + 3) & ~3);
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edata = .; _edata = .;
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wrs_kernel_data_end = .; _wrs_kernel_data_end = .;
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.sbss (BSS) : {
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wrs_kernel_bss_start = .; _wrs_kernel_bss_start = .;
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*(.sbss)
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. = ((. + 3) & ~3);
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}
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.bss (BSS) : {
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*(.bss)
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. = ((. + 3) & ~3);
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}
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. = ((. + 255) & ~255);
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/* add sizeof .kseg0bss to end and _end if it follows .bss section */
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endAdd = LMM_ENABLED == 0 ? SIZEOF(.kseg0bss) : 0x0;
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end = . + endAdd; _end = . + endAdd;
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wrs_kernel_bss_end = .; _wrs_kernel_bss_end = .;
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}
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/* if LMM_ENABLED == 0 then this GROUP is legacy mode.
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* legacy mode requires the .kseg0bss section be located at
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* (wrs_kernel_bss_end & 0xbfffffff). the other sections in this
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* group are not defined for legacy mode so they will not be included
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* in the image
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*
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* if LMM_ENABLED != 0 then the GROUP should be
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* located at the address specified by _VX_START_EXCPT_BASE.
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*/
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_VX_START_EXCPT_ADRS = LMM_ENABLED==0?wrs_kernel_bss_end & 0xbfffffff :_VX_START_EXCPT_BASE;
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GROUP BIND(_VX_START_EXCPT_ADRS) :{
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wrs_unmapped_text_start = .;
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.vectors.text (TEXT) : {
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*(.vectors.text)
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}
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.unmapped.text (TEXT) : {
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*(.unmapped.text)
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}
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wrs_unmapped_text_end = .;
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. = ((. + 31) & ~31);
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wrs_unmapped_data_start = .;
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.unmapped.data (DATA) : {
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wrs_unmapped_data_start = .;
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*(.unmapped.data)
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}
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wrs_unmapped_data_end = .;
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. = ((. + 15) & ~15);
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wrs_unmapped_bss_start = .;
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.kseg0bss (BSS) : {
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*(.kseg0bss)
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}
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wrs_unmapped_bss_end = .;
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. = ((. + 15) & ~15);
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}
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}
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