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DJGPP linker script update
- To: binutils at sources dot redhat dot com
- Subject: DJGPP linker script update
- From: "Mark E." <snowball3 at bigfoot dot com>
- Date: Wed, 6 Dec 2000 01:10:50 -0500
This linker script update mainly adds support for DWARF2 sections, and adds some
uses of PROVIDE.
ld/Changelog:
2000-12-05 Mark Elbrecht <snowball3@bigfoot.com>
* scripttempl/i386go32.sc: Use PROVIDE with _etext, _edata, _end.
Set DWARF2 sections to a VMA of zero.
Index: src/ld/scripttempl/i386go32.sc
===================================================================
RCS file: /cvs/src/src/ld/scripttempl/i386go32.sc,v
retrieving revision 1.5
diff -c -p -r1.5 i386go32.sc
*** i386go32.sc 2000/07/12 16:41:29 1.5
--- i386go32.sc 2000/12/06 04:49:46
*************** SECTIONS
*** 27,33 ****
*(.const*)
*(.ro*)
${RELOCATING+*(.gnu.linkonce.r*)}
! ${RELOCATING+etext = . ; _etext = . ;}
${RELOCATING+. = ALIGN(${SEGMENT_SIZE});}
}
.data ${RELOCATING+ ${DATA_ALIGNMENT}} : {
--- 27,33 ----
*(.const*)
*(.ro*)
${RELOCATING+*(.gnu.linkonce.r*)}
! ${RELOCATING+etext = . ; PROVIDE(_etext = .) ;}
${RELOCATING+. = ALIGN(${SEGMENT_SIZE});}
}
.data ${RELOCATING+ ${DATA_ALIGNMENT}} : {
*************** SECTIONS
*** 48,54 ****
${RELOCATING+LONG(0);}
${RELOCATING+*(.gnu.linkonce.d*)}
! ${RELOCATING+edata = . ; _edata = . ;}
${RELOCATING+. = ALIGN(${SEGMENT_SIZE});}
}
${CONSTRUCTING+${RELOCATING-$CTOR}}
--- 48,54 ----
${RELOCATING+LONG(0);}
${RELOCATING+*(.gnu.linkonce.d*)}
! ${RELOCATING+edata = . ; PROVIDE(_edata = .) ;}
${RELOCATING+. = ALIGN(${SEGMENT_SIZE});}
}
${CONSTRUCTING+${RELOCATING-$CTOR}}
*************** SECTIONS
*** 57,64 ****
{
*(.bss)
*(COMMON)
! ${RELOCATING+ end = . ; _end = . ;}
${RELOCATING+ . = ALIGN(${SEGMENT_SIZE});}
}
}
EOF
--- 57,74 ----
{
*(.bss)
*(COMMON)
! ${RELOCATING+ end = . ; PROVIDE(_end = .) ;}
${RELOCATING+ . = ALIGN(${SEGMENT_SIZE});}
}
+ /* DWARF 2 */
+ .debug_aranges 0 : { *(.debug_aranges) }
+ .debug_pubnames 0 : { *(.debug_pubnames) }
+ .debug_info 0 : { *(.debug_info) *(.gnu.linkonce.wi.*) }
+ .debug_abbrev 0 : { *(.debug_abbrev) }
+ .debug_line 0 : { *(.debug_line) }
+ .debug_frame 0 : { *(.debug_frame) }
+ .debug_str 0 : { *(.debug_str) }
+ .debug_loc 0 : { *(.debug_loc) }
+ .debug_macinfo 0 : { *(.debug_macinfo) }
}
EOF