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Update list of targets supporting --gc-sections.

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KEEP .eh_frame contents.
This commit is contained in:
Alan Modra
2000-06-19 02:05:53 +00:00
parent 60bcf0fa8c
commit 987fd5b44e
4 changed files with 12 additions and 3 deletions
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7
ld/ChangeLog
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@ -1,3 +1,10 @@
2000-06-18 Alan Modra <alan@linuxcare.com.au>
* NEWS: Update list of targets supporting --gc-sections.
* scripttempl/elf.sc: KEEP .eh_frame contents.
* scripttempl/elfd30v.sc: Same here.
2000-06-18 Stephane Carrez <stcarrez@worldnet.fr> 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
* Makefile.am (ALL_EMULATIONS): Added new emulation for m68hc12 * Makefile.am (ALL_EMULATIONS): Added new emulation for m68hc12

4
ld/NEWS
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@ -16,7 +16,9 @@ Changes in version 2.10:
* Added garbage collection of unused sections, enabled by --gc-sections. * Added garbage collection of unused sections, enabled by --gc-sections.
It does require a bit of backend support; currently implemented are It does require a bit of backend support; currently implemented are
ppc-elf, mips-elf, and mn10300-elf. Others will ignore the option. avr-elf, d10v-elf, fr30-elf, i386-elf, m32r-elf, m68k-elf, mcore-elf,
mips-elf, mn10300-elf, ppc-elf, sh-elf, sparc-elf, and v850-elf.
Others will ignore the option.
* Added SORT to the linker script language to permit sorting sections by file * Added SORT to the linker script language to permit sorting sections by file
name or section name. name or section name.

2
ld/scripttempl/elf.sc
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@ -244,7 +244,7 @@ SECTIONS
${CONSTRUCTING+SORT(CONSTRUCTORS)} ${CONSTRUCTING+SORT(CONSTRUCTORS)}
} }
.data1 ${RELOCATING-0} : { *(.data1) } .data1 ${RELOCATING-0} : { *(.data1) }
.eh_frame : { *(.eh_frame) } .eh_frame : { KEEP (*(.eh_frame)) }
.gcc_except_table : { *(.gcc_except_table) } .gcc_except_table : { *(.gcc_except_table) }
${WRITABLE_RODATA+${RODATA}} ${WRITABLE_RODATA+${RODATA}}
${RELOCATING+${OTHER_READWRITE_SECTIONS}} ${RELOCATING+${OTHER_READWRITE_SECTIONS}}

2
ld/scripttempl/elfd30v.sc
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@ -121,7 +121,7 @@ SECTIONS
.rodata ${RELOCATING-0} : { *(.rodata) } ${RELOCATING+ > ${DATA_MEMORY}} .rodata ${RELOCATING-0} : { *(.rodata) } ${RELOCATING+ > ${DATA_MEMORY}}
/* C++ exception support. */ /* C++ exception support. */
.eh_frame ${RELOCATING-0} : { *(.eh_frame) } ${RELOCATING+ > ${DATA_MEMORY}} .eh_frame ${RELOCATING-0} : { KEEP (*(.eh_frame)) } ${RELOCATING+ > ${DATA_MEMORY}}
.gcc_except_table ${RELOCATING-0} : { *(.gcc_except_table) } ${RELOCATING+ > ${DATA_MEMORY}} .gcc_except_table ${RELOCATING-0} : { *(.gcc_except_table) } ${RELOCATING+ > ${DATA_MEMORY}}
${RELOCATING+${CTOR}} ${RELOCATING+${CTOR}}