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1999-01-31 17:57:31 1998 Michael Meissner <meissner@cygnus.com>

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* scripttempl/elfppc.sc: Add support for -fleading-underscores
	switch in all linker generated symbols.

	* configure.tgt (powerpc{,le}*-*-vxworks): Add as aliases for
	powerpc{,le}-*-eabi.
This commit is contained in:
Vladimir Makarov 1999-02-01 00:02:52 +00:00
parent 1ec5bd10de
commit 3d26bb0e8e
3 changed files with 43 additions and 4 deletions
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18
ld/ChangeLog
View File

@ -1,3 +1,21 @@
1999-01-31 17:57:31 1998 Michael Meissner <meissner@cygnus.com>
* scripttempl/elfppc.sc: Add support for -fleading-underscores
switch in all linker generated symbols.
* configure.tgt (powerpc{,le}*-*-vxworks): Add as aliases for
powerpc{,le}-*-eabi.
Wed Jan 20 17:01:48 1999 Ian Lance Taylor <ian@cygnus.com>
* configure.tgt (i[3456]86-*-solaris2*): New target. From Pavel
Roskin <pavel_roskin@geocities.com>.
1999-01-19 Nick Clifton <nickc@cygnus.com>
* ldlang.c (lang_size_sections): Count loadable sections as
contributing to the size of the current segment.
1999-01-15 Nick Clifton <nickc@cygnus.com>
* ldlang.c (lang_size_sections): Only update the current

12
ld/configure.tgt
View File

@ -86,6 +86,7 @@ i[3456]86-*-linux-gnu*) targ_emul=elf_i386
tdir_i386linux=${targ_alias}aout
;;
i[3456]86-*-sysv4*) targ_emul=elf_i386 ;;
i[3456]86-*-solaris2*) targ_emul=elf_i386 ;;
i[3456]86-*-unixware) targ_emul=elf_i386 ;;
i[3456]86-*-solaris*) targ_emul=elf_i386 ;;
i[3456]86-*-netbsd*) targ_emul=i386nbsd ;;
@ -103,7 +104,8 @@ i[3456]86-*-winnt*) targ_emul=i386pe ;;
i[3456]86-*-pe) targ_emul=i386pe ;;
i[3456]86-*-cygwin*) targ_emul=i386pe ;
targ_extra_ofiles="deffilep.o pe-dll.o" ;;
i[3456]86-*-mingw32*) targ_emul=i386pe ;;
i[3456]86-*-mingw32*) targ_emul=i386pe ;
targ_extra_ofiles="deffilep.o pe-dll.o" ;;
# start-sanitize-beos
i[3456]86-*-beospe*) targ_emul=i386beos ;;
i[3456]86-*-beos*) targ_emul=elf_i386 ;;
@ -215,9 +217,11 @@ z8k-*-coff) targ_emul=z8002; targ_extra_emuls=z8001 ;;
ns32k-pc532-mach* | ns32k-pc532-ux*) targ_emul=pc532macha ;;
ns32k-pc532-netbsd* | ns32k-pc532-lites*) targ_emul=ns32knbsd ;;
powerpc-*-elf* | powerpc-*-eabi* | powerpc-*-linux-gnu* | powerpc-*-sysv* \
| powerpc-*-netbsd*)
| powerpc-*-netbsd* | powerpc-*-vxworks*)
targ_emul=elf32ppc ;;
powerpcle-*-elf* | powerpcle-*-eabi* | powerpcle-*-solaris* | powerpcle-*-sysv*) targ_emul=elf32lppc ;;
powerpcle-*-elf* | powerpcle-*-eabi* | powerpcle-*-solaris* \
| powerpcle-*-sysv* | powerpcle-*-vxworks*)
targ_emul=elf32lppc ;;
powerpc-*-rtems*) targ_emul=elf32ppc ;;
powerpc-*-macos*) targ_emul=ppcmacos ;;
powerpc-*-netware*) targ_emul=ppcnw ;;
@ -238,7 +242,7 @@ v850e-*-*) targ_emul=v850 ;;
v850ea-*-*) targ_emul=v850 ;;
# end-sanitize-v850e
w65-*-*) targ_emul=w65 ;;
fr30-*-*) targ_emul=fr30 ;;
fr30-*-*) targ_emul=elf32fr30 ;;
*-*-aout) targ_emul=${target_cpu}-${target_vendor} ;;
*-*-coff) targ_emul=${target_cpu}-${target_vendor} ;;
*-*-netware) targ_emul=${target_cpu}-nw ;;

17
ld/scripttempl/elfppc.sc
View File

@ -43,6 +43,7 @@ ${RELOCATING- /* For some reason, the Solaris linker makes bad executables
bug. But for now assigning the zero vmas works. */}
${RELOCATING+PROVIDE (__stack = 0);}
${RELOCATING+PROVIDE (___stack = 0);}
SECTIONS
{
/* Read-only sections, merged into text segment: */
@ -106,6 +107,7 @@ SECTIONS
.rodata1 ${RELOCATING-0} : { *(.rodata1) }
${RELOCATING+_etext = .;}
${RELOCATING+PROVIDE (etext = .);}
${RELOCATING+PROVIDE (__etext = .);}
${CREATE_SHLIB-${SDATA2}}
${CREATE_SHLIB-${SBSS2}}
${RELOCATING+${OTHER_READONLY_SECTIONS}}
@ -145,9 +147,11 @@ SECTIONS
The current compiler no longer needs this, but keep it around for 2.7.2 */
${RELOCATING+PROVIDE (_GOT2_START_ = .);}
${RELOCATING+PROVIDE (__GOT2_START_ = .);}
.got2 ${RELOCATING-0} : { *(.got2) }
${RELOCATING+PROVIDE (__CTOR_LIST__ = .);}
${RELOCATING+PROVIDE (___CTOR_LIST__ = .);}
.ctors ${RELOCATING-0} : {
/* gcc uses crtbegin.o to find the start of
the constructors, so we make sure it is
@ -162,25 +166,33 @@ SECTIONS
KEEP (*(SORT(.ctors.*)))
KEEP (*(.ctors)) }
${RELOCATING+PROVIDE (__CTOR_END__ = .);}
${RELOCATING+PROVIDE (___CTOR_END__ = .);}
${RELOCATING+PROVIDE (__DTOR_LIST__ = .);}
${RELOCATING+PROVIDE (___DTOR_LIST__ = .);}
.dtors ${RELOCATING-0} : {
KEEP (*crtbegin.o(.dtors))
KEEP (*(SORT(.dtors.*)))
KEEP (*(.dtors)) }
${RELOCATING+PROVIDE (__DTOR_END__ = .);}
${RELOCATING+PROVIDE (___DTOR_END__ = .);}
${RELOCATING+PROVIDE (_FIXUP_START_ = .);}
${RELOCATING+PROVIDE (__FIXUP_START_ = .);}
.fixup ${RELOCATING-0} : { *(.fixup) }
${RELOCATING+PROVIDE (_FIXUP_END_ = .);}
${RELOCATING+PROVIDE (__FIXUP_END_ = .);}
${RELOCATING+PROVIDE (_GOT2_END_ = .);}
${RELOCATING+PROVIDE (__GOT2_END_ = .);}
${RELOCATING+PROVIDE (_GOT_START_ = .);}
${RELOCATING+PROVIDE (__GOT_START_ = .);}
.got ${RELOCATING-0} : { *(.got) }
.got.plt ${RELOCATING-0} : { *(.got.plt) }
${CREATE_SHLIB+${SDATA2}}
${CREATE_SHLIB+${SBSS2}}
${RELOCATING+PROVIDE (_GOT_END_ = .);}
${RELOCATING+PROVIDE (__GOT_END_ = .);}
/* We want the small data sections together, so single-instruction offsets
can access them all, and initialized data all before uninitialized, so
@ -188,25 +200,30 @@ SECTIONS
.sdata ${RELOCATING-0} : { *(.sdata) }
${RELOCATING+_edata = .;}
${RELOCATING+PROVIDE (edata = .);}
${RELOCATING+PROVIDE (__edata = .);}
.sbss ${RELOCATING-0} :
{
${RELOCATING+PROVIDE (__sbss_start = .);}
${RELOCATING+PROVIDE (___sbss_start = .);}
*(.sbss)
*(.scommon)
*(.dynsbss)
${RELOCATING+PROVIDE (__sbss_end = .);}
${RELOCATING+PROVIDE (___sbss_end = .);}
}
${PLT}
.bss ${RELOCATING-0} :
{
${RELOCATING+${OTHER_BSS_SYMBOLS}}
${RELOCATING+PROVIDE (__bss_start = .);}
${RELOCATING+PROVIDE (___bss_start = .);}
*(.dynbss)
*(.bss)
*(COMMON)
}
${RELOCATING+_end = . ;}
${RELOCATING+PROVIDE (end = .);}
${RELOCATING+PROVIDE (__end = .);}
/* These are needed for ELF backends which have not yet been
converted to the new style linker. */