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* scripttempl/elf.sc: Force all sections to be aligned.

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Ian Lance Taylor 1994-02-26 05:34:52 +00:00
parent 27baca7182
commit bff600cfa4
2 changed files with 21 additions and 12 deletions
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2
ld/ChangeLog
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@ -1,5 +1,7 @@
Fri Feb 25 19:12:03 1994 Ian Lance Taylor (ian@cygnus.com)
* scripttempl/elf.sc: Force all sections to be aligned.
* ldgram.y (section): Reverse the order of memspec_opt and
fill_opt to avoid an ambiguity when both are used.
* ld.texinfo: Changed accordingly.

31
ld/scripttempl/elf.sc
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@ -8,6 +8,8 @@
# (e.g., .PARISC.global)
# EXECUTABLE_SYMBOLS - symbols that must be defined for an
# executable (e.g., _DYNAMIC_LINK)
# OTHER_BSS_SYMBOLS - symbols that appear at the start of the
# .bss section besides __bss_start.
#
# When adding sections, do note that the names of some sections are used
# when specifying the start address of the next.
@ -33,12 +35,16 @@ SECTIONS
CREATE_OBJECT_SYMBOLS
${RELOCATING+_etext = .;}
}
.init ${RELOCATING+.} ${RELOCATING-0} : { *(.init) } =${NOP-0}
.fini ${RELOCATING+.} ${RELOCATING-0} : { *(.fini) } =${NOP-0}
.ctors ${RELOCATING+.} ${RELOCATING-0} : { *(.ctors) }
.dtors ${RELOCATING+.} ${RELOCATING-0} : { *(.dtors) }
.rodata ${RELOCATING+.} ${RELOCATING-0} : { *(.rodata) }
.rodata1 ${RELOCATING+.} ${RELOCATING-0} : { *(.rodata1) }
.init ${RELOCATING+ALIGN(8)} ${RELOCATING-0} : { *(.init) } =${NOP-0}
.fini ${RELOCATING+ALIGN(8)} ${RELOCATING-0} : { *(.fini) } =${NOP-0}
.ctors ${RELOCATING+ALIGN(8)} ${RELOCATING-0} : { *(.ctors) }
.dtors ${RELOCATING+ALIGN(8)} ${RELOCATING-0} : { *(.dtors) }
.rodata ${RELOCATING+ALIGN(8)} ${RELOCATING-0} : { *(.rodata) }
.rodata1 ${RELOCATING+ALIGN(8)} ${RELOCATING-0} :
{
*(.rodata1)
${RELOCATING+. = ALIGN(8);}
}
${RELOCATING+${OTHER_READONLY_SECTIONS}}
/* also: .hash .dynsym .dynstr .plt(if r/o) .rel.got */
@ -50,19 +56,20 @@ SECTIONS
{
*(.data)
${CONSTRUCTING+CONSTRUCTORS}
${RELOCATING+_edata = .;}
}
.data1 ${RELOCATING+.} ${RELOCATING-0} : { *(.data1) }
.data1 ${RELOCATING+ALIGN(8)} ${RELOCATING-0} : { *(.data1) }
${RELOCATING+${OTHER_READWRITE_SECTIONS}}
/* also (before uninitialized portion): .dynamic .got .plt(if r/w)
(or does .dynamic go into its own segment?) */
/* We want the small data sections together, so single-instruction offsets
can access them all, and initialized data all before uninitialized, so
we can shorten the on-disk segment size. */
.sdata ${RELOCATING+.} ${RELOCATING-0} : { *(.sdata) }
${RELOCATING+__bss_start = .};
.sbss ${RELOCATING+.} ${RELOCATING-0} : { *(.sbss) *(.scommon) }
.bss ${RELOCATING+.} ${RELOCATING-0} :
.sdata ${RELOCATING+ALIGN(8)} ${RELOCATING-0} : { *(.sdata) }
${RELOCATING+_edata = .;}
${RELOCATING+__bss_start = ALIGN(8);}
${RELOCATING+${OTHER_BSS_SYMBOLS}}
.sbss ${RELOCATING+ALIGN(8)} ${RELOCATING-0} : { *(.sbss) *(.scommon) }
.bss ${RELOCATING+ALIGN(8)} ${RELOCATING-0} :
{
*(.bss)
*(COMMON)