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2005-11-03 Paul Brook <paul@codesourcery.com> 

* scripttempl/elf.sc: Add .init_array.* and .fini_array.*.
	* scripttempl/armbpabi.sc: Make init/fini array consistent with
	elf.sc.
	* scripttempl/elf32sh-symbian.sc: Ditto.
	* scripttempl/elfxtensa.sc: Ditto.
This commit is contained in:
Paul Brook 2005-11-03 15:01:58 +00:00
parent 6ece8836a6
commit 6f2942edf0
5 changed files with 74 additions and 39 deletions
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8
ld/ChangeLog
View File

@ -1,3 +1,11 @@
2005-11-03 Paul Brook <paul@codesourcery.com>
* scripttempl/elf.sc: Add .init_array.* and .fini_array.*.
* scripttempl/armbpabi.sc: Make init/fini array consistent with
elf.sc.
* scripttempl/elf32sh-symbian.sc: Ditto.
* scripttempl/elfxtensa.sc: Ditto.
2005-11-03 Alan Modra <amodra@bigpond.net.au>
* ldlang.h (lang_output_section_statement_type): Rearrange. Remove

44
ld/scripttempl/armbpabi.sc
View File

@ -211,26 +211,30 @@ cat <<EOF
segment; there is no runtime relocation applied to these
arrays. */
/* Ensure the __preinit_array_start label is properly aligned. We
could instead move the label definition inside the section, but
the linker would then create the section even if it turns out to
be empty, which isn't pretty. */
${RELOCATING+. = ALIGN(${ALIGNMENT});}
${RELOCATING+${CREATE_SHLIB-PROVIDE (__preinit_array_start = .);}}
.preinit_array ${RELOCATING-0} : { *(.preinit_array) }
${RELOCATING+${CREATE_SHLIB-PROVIDE (__preinit_array_end = .);}}
${RELOCATING+${CREATE_SHLIB-PROVIDE (__init_array_start = .);}}
/* SymbianOS uses this symbol. */
${RELOCATING+PROVIDE (SHT\$\$INIT_ARRAY\$\$Base = .);}
.init_array ${RELOCATING-0} : { *(.init_array) }
/* SymbianOS uses this symbol. */
${RELOCATING+PROVIDE (SHT\$\$INIT_ARRAY\$\$Limit = .);}
${RELOCATING+${CREATE_SHLIB-PROVIDE (__init_array_end = .);}}
${RELOCATING+${CREATE_SHLIB-PROVIDE (__fini_array_start = .);}}
.fini_array ${RELOCATING-0} : { *(.fini_array) }
${RELOCATING+${CREATE_SHLIB-PROVIDE (__fini_array_end = .);}}
.preinit_array ${RELOCATING-0} :
{
${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__preinit_array_start = .);}}
KEEP (*(.preinit_array))
${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__preinit_array_end = .);}}
}
.init_array ${RELOCATING-0} :
{
/* SymbianOS uses this symbol. */
${RELOCATING+PROVIDE (SHT\$\$INIT_ARRAY\$\$Base = .);}
${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__init_array_start = .);}}
KEEP (*(SORT(.init_array.*)))
KEEP (*(.init_array))
${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__init_array_end = .);}}
/* SymbianOS uses this symbol. */
${RELOCATING+PROVIDE (SHT\$\$INIT_ARRAY\$\$Limit = .);}
}
.fini_array ${RELOCATING-0} :
{
${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__fini_array_start = .);}}
KEEP (*(.fini_array))
KEEP (*(SORT(.fini_array.*)))
${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__fini_array_end = .);}}
}
${OTHER_READONLY_SECTIONS}
.eh_frame_hdr : { *(.eh_frame_hdr) }

2
ld/scripttempl/elf.sc
View File

@ -384,6 +384,7 @@ cat <<EOF
.init_array ${RELOCATING-0} :
{
${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__init_array_start = .);}}
KEEP (*(SORT(.init_array.*)))
KEEP (*(.init_array))
${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__init_array_end = .);}}
}
@ -391,6 +392,7 @@ cat <<EOF
{
${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__fini_array_start = .);}}
KEEP (*(.fini_array))
KEEP (*(SORT(.fini_array.*)))
${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__fini_array_end = .);}}
}
${SMALL_DATA_CTOR-${RELOCATING+${CTOR}}}

36
ld/scripttempl/elf32sh-symbian.sc
View File

@ -204,22 +204,26 @@ SECTIONS
/* Adjust the address for the data segment. We want to adjust up to
the same address within the page on the next page up. */
. = ALIGN(128) + (. & (128 - 1));
/* Ensure the __preinit_array_start label is properly aligned. We
could instead move the label definition inside the section, but
the linker would then create the section even if it turns out to
be empty, which isn't pretty. */
${RELOCATING+. = ALIGN(${ALIGNMENT});}
${RELOCATING+${CREATE_SHLIB-PROVIDE (__preinit_array_start = .);}}
.preinit_array ${RELOCATING-0} : { *(.preinit_array) }
${RELOCATING+${CREATE_SHLIB-PROVIDE (__preinit_array_end = .);}}
${RELOCATING+${CREATE_SHLIB-PROVIDE (__init_array_start = .);}}
.init_array ${RELOCATING-0} : { *(.init_array) }
${RELOCATING+${CREATE_SHLIB-PROVIDE (__init_array_end = .);}}
${RELOCATING+${CREATE_SHLIB-PROVIDE (__fini_array_start = .);}}
.fini_array ${RELOCATING-0} : { *(.fini_array) }
${RELOCATING+${CREATE_SHLIB-PROVIDE (__fini_array_end = .);}}
.preinit_array ${RELOCATING-0} :
{
${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__preinit_array_start = .);}}
KEEP (*(.preinit_array))
${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__preinit_array_end = .);}}
}
.init_array ${RELOCATING-0} :
{
${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__init_array_start = .);}}
KEEP (*(SORT(.init_array.*)))
KEEP (*(.init_array))
${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__init_array_end = .);}}
}
.fini_array ${RELOCATING-0} :
{
${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__fini_array_start = .);}}
KEEP (*(.fini_array))
KEEP (*(SORT(.fini_array.*)))
${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__fini_array_end = .);}}
}
${CREATE_SHLIB-${CREATE_PIE-${RELOCATING+. = ${DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}}
${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}

23
ld/scripttempl/elfxtensa.sc
View File

@ -350,9 +350,26 @@ cat <<EOF
.tdata ${RELOCATING-0} : { *(.tdata${RELOCATING+ .tdata.* .gnu.linkonce.td.*}) }
.tbss ${RELOCATING-0} : { *(.tbss${RELOCATING+ .tbss.* .gnu.linkonce.tb.*})${RELOCATING+ *(.tcommon)} }
.preinit_array ${RELOCATING-0} : { KEEP (*(.preinit_array)) }
.init_array ${RELOCATING-0} : { KEEP (*(.init_array)) }
.fini_array ${RELOCATING-0} : { KEEP (*(.fini_array)) }
.preinit_array ${RELOCATING-0} :
{
${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__preinit_array_start = .);}}
KEEP (*(.preinit_array))
${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__preinit_array_end = .);}}
}
.init_array ${RELOCATING-0} :
{
${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__init_array_start = .);}}
KEEP (*(SORT(.init_array.*)))
KEEP (*(.init_array))
${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__init_array_end = .);}}
}
.fini_array ${RELOCATING-0} :
{
${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__fini_array_start = .);}}
KEEP (*(.fini_array))
KEEP (*(SORT(.fini_array.*)))
${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (__fini_array_end = .);}}
}
${SMALL_DATA_CTOR-${RELOCATING+${CTOR}}}
${SMALL_DATA_DTOR-${RELOCATING+${DTOR}}}