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binutils-gdb
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Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com) 

* Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
	Lynx-specific script templates.
	* configure.in (sparclite*-*-coff): Use coff-sparc.
	* emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
	* emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
	(ENTRY): Set to __main.
	* scripttempl/i386lynx.sc: New file, script for I386 Lynx.
	* scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
	* scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
This commit is contained in:
Stan Shebs 1994-04-27 00:31:11 +00:00
parent 68ba2fa550
commit 028f887219
6 changed files with 113 additions and 7 deletions
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12
ld/ChangeLog
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@ -1,3 +1,15 @@
Tue Apr 26 17:20:03 1994 Stan Shebs (shebs@andros.cygnus.com)
* Makefile.in (em_m68klynx.c, em_i386lynx.c, em_sparclynx.c): Use
Lynx-specific script templates.
* configure.in (sparclite*-*-coff): Use coff-sparc.
* emulparams/i386lynx.sh (SCRIPT_NAME): Set to i386lynx.
* emulparams/sparclynx.sh (SCRIPT_NAME): Set to sparclynx.
(ENTRY): Set to __main.
* scripttempl/i386lynx.sc: New file, script for I386 Lynx.
* scripttempl/m68klynx.sc: Add insertion of ctor/dtor sections.
* scripttempl/sparclynx.sc: New file, script for uSparc Lynx.
Tue Apr 26 12:41:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* scripttempl/mips.sc: Force _gp and .lit8 to be aligned to a 16

10
ld/Makefile.in
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@ -342,17 +342,14 @@ em_delta68.c: $(srcdir)/emulparams/delta68.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/delta68.sc ${GEN_DEPENDS}
${GENSCRIPTS} delta68
em_m68klynx.c: $(srcdir)/emulparams/m68klynx.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/m68kcoff.sc ${GEN_DEPENDS}
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/m68klynx.sc ${GEN_DEPENDS}
${GENSCRIPTS} m68klynx
em_i386coff.c: $(srcdir)/emulparams/i386coff.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/i386coff.sc ${GEN_DEPENDS}
${GENSCRIPTS} i386coff
em_i386lynx.c: $(srcdir)/emulparams/i386lynx.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/i386coff.sc ${GEN_DEPENDS}
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/i386lynx.sc ${GEN_DEPENDS}
${GENSCRIPTS} i386lynx
em_sparclynx.c: $(srcdir)/emulparams/sparclynx.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/sparccoff.sc ${GEN_DEPENDS}
${GENSCRIPTS} sparclynx
em_mipslit.c: $(srcdir)/emulparams/mipslit.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/mips.sc ${GEN_DEPENDS}
${GENSCRIPTS} mipslit
@ -383,6 +380,9 @@ em_alpha.c: $(srcdir)/emulparams/alpha.sh \
em_coff_sparc.c: $(srcdir)/emulparams/coff_sparc.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/sparccoff.sc ${GEN_DEPENDS}
${GENSCRIPTS} coff_sparc
em_sparclynx.c: $(srcdir)/emulparams/sparclynx.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/sparclynx.sc ${GEN_DEPENDS}
${GENSCRIPTS} sparclynx
em_elf32ppc.c: $(srcdir)/emulparams/elf32ppc.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32ppc

1
ld/configure.in
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@ -41,6 +41,7 @@ do
case "${targ}" in
sparc-sun-sunos4*) ld_target=sun4 ;;
sparclite*-*-coff) ld_target=coff-sparc ;;
sparclite*-fujitsu-*) ld_target=sun4 ;;
sparc*-*-aout) ld_target=sun4 ;;
sparc*-*-coff) ld_target=coff-sparc ;;

4
ld/emulparams/sparclynx.sh
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@ -1,7 +1,7 @@
SCRIPT_NAME=sparccoff
SCRIPT_NAME=sparclynx
OUTPUT_FORMAT="coff-sparc-lynx"
# This is what LynxOS /lib/init1.o wants.
ENTRY=_main
ENTRY=__main
# following are dubious
PAGE_SIZE=0x1000
TEXT_START_ADDR=0

46
ld/scripttempl/i386lynx.sc Normal file
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@ -0,0 +1,46 @@
test -z "$ENTRY" && ENTRY=_start
cat <<EOF
OUTPUT_FORMAT("${OUTPUT_FORMAT}")
${LIB_SEARCH_DIRS}
ENTRY(${ENTRY})
SECTIONS
{
.text ${RELOCATING+ SIZEOF_HEADERS} : {
*(.init)
*(.text)
${RELOCATING+ etext = .;}
${CONSTRUCTING+ __CTOR_LIST__ = .;}
${CONSTRUCTING+ LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2)}
*(.ctors)
${CONSTRUCTING+ LONG(0)}
${CONSTRUCTING+ __CTOR_END__ = .;}
${CONSTRUCTING+ __DTOR_LIST__ = .;}
${CONSTRUCTING+ LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2)}
*(.dtors)
${CONSTRUCTING+ LONG(0)}
${CONSTRUCTING+ __DTOR_END__ = .;}
*(.fini)
${RELOCATING+ etext = .};
}
.data ${RELOCATING+ 0x400000 + (. & 0xffc00fff)} : {
*(.data)
${RELOCATING+ edata = .};
}
.bss ${RELOCATING+ SIZEOF(.data) + ADDR(.data)} :
{
*(.bss)
*(COMMON)
${RELOCATING+ end = .};
}
.stab . (NOLOAD) :
{
[ .stab ]
}
.stabstr . (NOLOAD) :
{
[ .stabstr ]
}
}
EOF

47
ld/scripttempl/sparclynx.sc Normal file
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@ -0,0 +1,47 @@
# Linker script for Sparc LynxOS.
test -z "$ENTRY" && ENTRY=_start
cat <<EOF
OUTPUT_FORMAT("${OUTPUT_FORMAT}")
${LIB_SEARCH_DIRS}
ENTRY(${ENTRY})
SECTIONS
{
.text ${RELOCATING+ SIZEOF_HEADERS} : {
*(.init)
*(.text)
${RELOCATING+ etext = .;}
${CONSTRUCTING+ ___CTOR_LIST__ = .;}
${CONSTRUCTING+ LONG((___CTOR_END__ - ___CTOR_LIST__) / 4 - 2)}
*(.ctors)
${CONSTRUCTING+ LONG(0)}
${CONSTRUCTING+ ___CTOR_END__ = .;}
${CONSTRUCTING+ ___DTOR_LIST__ = .;}
${CONSTRUCTING+ LONG((___DTOR_END__ - ___DTOR_LIST__) / 4 - 2)}
*(.dtors)
${CONSTRUCTING+ LONG(0)}
${CONSTRUCTING+ ___DTOR_END__ = .;}
*(.fini)
${RELOCATING+ etext = .};
}
.data ${RELOCATING+ 0x400000 + (. & 0xffc00fff)} : {
*(.data)
${RELOCATING+ edata = .};
}
.bss ${RELOCATING+ SIZEOF(.data) + ADDR(.data)} :
{
*(.bss)
*(COMMON)
${RELOCATING+ end = .};
}
.stab . (NOLOAD) :
{
[ .stab ]
}
.stabstr . (NOLOAD) :
{
[ .stabstr ]
}
}
EOF