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Add support for -fdata-sections

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This commit is contained in:
Michael Meissner
2001-03-08 02:20:25 +00:00
parent df425bc0dd
commit 788fca5a32
2 changed files with 24 additions and 3 deletions
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6
ld/ChangeLog
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@ -1,3 +1,9 @@
2001-03-07 Michael Meissner <meissner@redhat.com>
* scripttempl/elfd10v.sc (.rodata,.rodata1,.data1,.sdata): Deal
with sections created by -fdata-sections.
(.dynbss,.bss): Ditto.
2001-03-05 Alan Modra <alan@linuxcare.com.au> 2001-03-05 Alan Modra <alan@linuxcare.com.au>
* emultempl/m68kelf.em (m68k_elf_after_allocation): Call * emultempl/m68kelf.em (m68k_elf_after_allocation): Call

21
ld/scripttempl/elfd10v.sc
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@ -77,7 +77,9 @@ SECTIONS
{ {
${RELOCATING+${TEXT_START_SYMBOLS}} ${RELOCATING+${TEXT_START_SYMBOLS}}
KEEP (*(.init)) KEEP (*(.init))
KEEP (*(.init.*))
KEEP (*(.fini)) KEEP (*(.fini))
KEEP (*(.fini.*))
*(.text) *(.text)
*(.text.*) *(.text.*)
/* .gnu.warning sections are handled specially by elf32.em. */ /* .gnu.warning sections are handled specially by elf32.em. */
@ -88,9 +90,15 @@ SECTIONS
} ${RELOCATING+ >INSN} =${NOP-0} } ${RELOCATING+ >INSN} =${NOP-0}
.rodata ${RELOCATING-0} : { .rodata ${RELOCATING-0} : {
*(.rodata) *(.gnu.linkonce.r*) *(.rodata)
*(.gnu.linkonce.r*)
*(.rodata.*)
} ${RELOCATING+ >DATA}
.rodata1 ${RELOCATING-0} : {
*(.rodata1)
*(.rodata1.*)
} ${RELOCATING+ >DATA} } ${RELOCATING+ >DATA}
.rodata1 ${RELOCATING-0} : { *(.rodata1) } ${RELOCATING+ >DATA}
.data ${RELOCATING-0} : .data ${RELOCATING-0} :
{ {
@ -107,7 +115,11 @@ SECTIONS
/* We want the small data sections together, so single-instruction offsets /* We want the small data sections together, so single-instruction offsets
can access them all, and initialized data all before uninitialized, so can access them all, and initialized data all before uninitialized, so
we can shorten the on-disk segment size. */ we can shorten the on-disk segment size. */
.sdata ${RELOCATING-0} : { *(.sdata) } ${RELOCATING+ >DATA} .sdata ${RELOCATING-0} : {
*(.sdata)
*(.sdata.*)
} ${RELOCATING+ >DATA}
${RELOCATING+_edata = .;} ${RELOCATING+_edata = .;}
${RELOCATING+PROVIDE (edata = .);} ${RELOCATING+PROVIDE (edata = .);}
${RELOCATING+__bss_start = .;} ${RELOCATING+__bss_start = .;}
@ -115,9 +127,12 @@ SECTIONS
.bss ${RELOCATING-0} : .bss ${RELOCATING-0} :
{ {
*(.dynbss) *(.dynbss)
*(.dynbss.*)
*(.bss) *(.bss)
*(.bss.*)
*(COMMON) *(COMMON)
} ${RELOCATING+ >DATA} } ${RELOCATING+ >DATA}
${RELOCATING+_end = . ;} ${RELOCATING+_end = . ;}
${RELOCATING+PROVIDE (end = .);} ${RELOCATING+PROVIDE (end = .);}