old-cross-binutils/gdb/configure.in
Peter Schauer 2fe3b329f6 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
are in the .plt section.
	* minsyms.c (lookup_solib_trampoline_symbol_by_pc,
	find_solib_trampoline_target):  New functions for handling
	stepping into -g compiled shared libraries.
	* symtab.h (lookup_solib_trampoline_symbol_by_pc,
	find_solib_trampoline_target):  Add prototypes.
	* config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
	Define to handle stepping into  -g compiled shared libraries.
	* config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE):  Define to handle
	stepping into  -g compiled shared libraries.
	* configure.in:  Add mips-*-sysv4* support.
	* config/mips/mipsv4.mh, config/mips/mipsv4.mt,
	config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
	New files for MIPS SVR4 support.
	* Makefile.in:  Update for new mipsv4 files.
	* alpha-tdep.c (heuristic_proc_desc, find_proc_desc):  Use
	read_next_frame_reg to obtain the frame relative stack pointer.
	* mips-tdep.c (heuristic_proc_desc):  Use read_next_frame_reg to
	obtain the frame relative stack pointer.
	* mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
	Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
	by entering them into the minimal symbol table.
	* printcmd.c (print_scalar_formatted):  Do not try to unpack to
	a long for float formats.
	* solib.c:  Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
	get defined in <link.h>.
	* solib.c (solib_add):  Add shared library sections to the section
	table of the target before adding the symbols.
	* partial-stab.h:  Relocate static and global functions.
	* dbxread.c (read_dbx_symtab):  Remove unused variable
	end_of_text_address.  Relocate text_addr when passing it
	to end_psymtab.

	For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
	library functions before the executable is run. Retrieve dynamic
	symbols from stripped executables.
	* mipsread.c (read_alphacoff_dynamic_symtab):  New function.
	* mipsread.c (mipscoff_symfile_read):  Use it. Issue warning message
	if no debugging symbols were found.
	* alpha-tdep.c (alpha_skip_prologue):  Silently return the unaltered
	pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
	is defined.
	* config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS):  Define,
	OSF/1 has shared libraries.
1994-04-08 00:35:15 +00:00

413 lines
12 KiB
Text

configdirs="doc testsuite"
srcname="GDB"
srctrigger=main.c
# per-host:
# Map host cpu into the config cpu subdirectory name.
# The default is $host_cpu.
case "${host_cpu}" in
c[12]) gdb_host_cpu=convex ;;
hppa*) gdb_host_cpu=pa ;;
i[34]86) gdb_host_cpu=i386 ;;
m68*) gdb_host_cpu=m68k ;;
np1) gdb_host_cpu=gould ;;
pyramid) gdb_host_cpu=pyr ;;
*) gdb_host_cpu=$host_cpu ;;
esac
# map host info into gdb names.
case "${host}" in
a29k-*-*) gdb_host=ultra3 ;;
alpha-*-osf*) gdb_host=alpha-osf1 ;;
arm-*-*) gdb_host=arm ;;
c[12]-*-*) gdb_host=convex ;;
hppa*-*-bsd*) gdb_host=hppabsd ;;
hppa*-*-hpux*) gdb_host=hppahpux ;;
hppa*-*-hiux*) gdb_host=hppahpux ;;
hppa*-*-osf*) gdb_host=hppabsd ;;
i[34]86-ncr-*) gdb_host=ncr3000 ;;
i[34]86-sequent-bsd*) gdb_host=symmetry ;; #dynix
i[34]86-sequent-sysv4*) gdb_host=ptx4 ;;
i[34]86-sequent-sysv*) gdb_host=ptx ;;
i[34]86-*-aix*) gdb_host=i386aix ;;
i[34]86-*-bsd*) gdb_host=i386bsd ;;
i[34]86-*-netbsd*) gdb_host=i386bsd ;;
i[34]86-*-go32*) gdb_host=go32 ;;
i[34]86-*-linux*) gdb_host=linux ;;
i[34]86-*-lynxos*) gdb_host=i386lynx ;;
# Obsolete I suspect
# i[34]86-*-mach) gdb_host=i386mach ;;
i[34]86-*-mach*) gdb_host=i386m3 ;;
i[34]86-*-osf1mk*) gdb_host=i386mk ;;
i[34]86-*-sco3.2v4*) gdb_host=i386sco4 ;;
i[34]86-*-sco*) gdb_host=i386sco ;;
i[34]86-*-solaris*) gdb_host=i386sol2 ;;
i[34]86-*-sunos*) gdb_host=sun386 ;;
i[34]86-*-sysv3.2*) gdb_host=i386v32 ;;
i[34]86-*-sysv32*) gdb_host=i386v32 ;;
i[34]86-*-sysv4*) gdb_host=i386v4 ;;
i[34]86-*-unixware) gdb_host=i386v4 ;;
i[34]86-*-sysv*) gdb_host=i386v ;;
i[34]86-*-isc*) gdb_host=i386v32 ;;
i[34]86-*-os9k) gdb_host=i386os9k ;;
m680[01]0-sun-sunos3*) gdb_host=sun2os3 ;;
m680[01]0-sun-sunos4*) gdb_host=sun2os4 ;;
m68030-sony-*) gdb_host=news1000 ;;
m68*-altos-*) gdb_host=altos ;;
m68*-apollo*-sysv*) gdb_host=apollo68v ;;
m68*-apollo*-bsd*) gdb_host=apollo68b ;;
m68*-att-*) gdb_host=3b1 ;;
m68*-bull*-sysv*) gdb_host=dpx2 ;;
m68*-cbm-sysv4*) gdb_host=amix ;;
m68*-hp-bsd*) gdb_host=hp300bsd ;;
m68*-hp-hpux*) gdb_host=hp300hpux ;;
m68*-isi-*) gdb_host=isi ;;
m68*-*-lynxos*) gdb_host=m68klynx ;;
m68*-motorola-*) gdb_host=delta68 ;;
m68*-sony-*) gdb_host=news ;;
m68*-sun-sunos3*) gdb_host=sun3os3 ;;
m68*-sun-sunos4*) gdb_host=sun3os4 ;;
m68*-sun-*) gdb_host=sun3os4 ;;
m88*-motorola-sysv4*) gdb_host=delta88v4 ;;
m88*-motorola-sysv*) gdb_host=delta88 ;;
# I suspect this is just used for DGUX
m88*-*-*) gdb_host=m88k ;;
mips-dec-*) gdb_host=decstation ;;
mips-little-*) gdb_host=littlemips ;;
mips-sgi-irix3*) gdb_host=irix3 ;;
mips-sgi-irix4*) gdb_host=irix4 ;;
mips-sgi-irix5*) gdb_host=irix5 ;;
mips-sony-*) gdb_host=news-mips ;;
mips-*-sysv4*) gdb_host=mipsv4 ;;
mips-*-sysv*) gdb_host=riscos ;;
mips-*-riscos*) gdb_host=riscos ;;
mips-*-mach*) gdb_host=mipsm3 ;;
none-*-*) gdb_host=none ;;
np1-*-*) gdb_host=np1 ;;
ns32k-umax-*) gdb_host=umax ;;
ns32k-utek-sysv*) gdb_host=merlin ;;
pn-*-*) gdb_host=pn ;;
pyramid-*-*) gdb_host=pyramid ;;
romp-*-*) gdb_host=rtbsd ;;
rs6000-*-lynxos*) gdb_host=rs6000lynx ;;
rs6000-*-*) gdb_host=rs6000 ;;
sparc-*-lynxos*) gdb_host=sparclynx ;;
sparc-*-solaris2*) gdb_host=sun4sol2 ;;
sparc-*-sunos4*) gdb_host=sun4os4 ;;
sparc-*-*) gdb_host=sun4os4 ;;
tahoe-*-*) gdb_host=tahoe ;;
vax-*-bsd*) gdb_host=vaxbsd ;;
vax-*-ultrix2*) gdb_host=vaxult2 ;;
vax-*-ultrix*) gdb_host=vaxult ;;
esac
if [ ! -f ${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh ]; then
echo '***' "Gdb does not support host ${host}" 1>&2
exit 1
fi
# We really shouldn't depend on there being a space after XM_FILE= ...
hostfile=`awk '$1 == "XM_FILE=" { print $2 }' <${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh`
# per-target:
# Map target cpu into the config cpu subdirectory name.
# The default is $target_cpu.
case "${target_cpu}" in
alpha) gdb_target_cpu=alpha ;;
c[12]) gdb_target_cpu=convex ;;
hppa*) gdb_target_cpu=pa ;;
i[34]86) gdb_target_cpu=i386 ;;
m68*) gdb_target_cpu=m68k ;;
m8*) gdb_target_cpu=m88k ;;
mips*) gdb_target_cpu=mips ;;
np1) gdb_target_cpu=gould ;;
pn) gdb_target_cpu=gould ;;
pyramid) gdb_target_cpu=pyr ;;
sparclite) gdb_target_cpu=sparc
configdirs="${configdirs} sparclite"
;;
sparc*) gdb_target_cpu=sparc ;;
*) gdb_target_cpu=$target_cpu ;;
esac
# map target info into gdb names.
case "${target}" in
a29k-*-aout*) gdb_target=a29k ;;
a29k-*-coff*) gdb_target=a29k ;;
a29k-*-elf*) gdb_target=a29k ;;
a29k-*-ebmon*) gdb_target=a29k ;;
a29k-*-kern*) gdb_target=a29k-kern ;;
a29k-*-none*) gdb_target=a29k ;;
a29k-*-sym1*) gdb_target=ultra3 ;;
a29k-*-udi*) gdb_target=a29k-udi ;;
alpha-*-osf*) gdb_target=alpha-osf1 ;;
alpha-*-netware*) gdb_target=alpha-nw ;;
arm-*-*) gdb_target=arm ;;
c1-*-*) gdb_target=convex ;;
c2-*-*) gdb_target=convex ;;
h8300-*-*) gdb_target=h8300hms ;;
h8500-*-*) gdb_target=h8500hms ;;
sh-*-*) gdb_target=sh ;;
hppa*-*-bsd*) gdb_target=hppabsd ;;
hppa*-*-hpux*) gdb_target=hppahpux ;;
hppa*-*-hiux*) gdb_target=hppahpux ;;
hppa*-*-osf*) gdb_target=hppaosf ;;
i[34]86-sequent-bsd*) gdb_target=symmetry ;;
i[34]86-sequent-sysv4*) gdb_target=ptx4 ;;
i[34]86-sequent-sysv*) gdb_target=ptx ;;
i[34]86-ncr-*) gdb_target=ncr3000 ;;
i[34]86-*-aout*) gdb_target=i386aout ;;
i[34]86-*-coff*) gdb_target=i386v ;;
i[34]86-*-elf*) gdb_target=i386v ;;
i[34]86-*-aix*) gdb_target=i386aix ;;
i[34]86-*-bsd*) gdb_target=i386bsd ;;
i[34]86-*-netbsd*) gdb_target=i386bsd ;;
i[34]86-*-os9k) gdb_target=i386os9k ;;
i[34]86-*-go32*) gdb_target=i386aout ;;
i[34]86-*-lynxos*) gdb_target=i386lynx
configdirs="${configdirs} gdbserver"
;;
i[34]86-*-solaris*) gdb_target=i386sol2 ;;
i[34]86-*-sunos*) gdb_target=sun386 ;;
i[34]86-*-sysv4*) gdb_target=i386v4 ;;
i[34]86-*-sco*) gdb_target=i386v ;;
i[34]86-*-sysv*) gdb_target=i386v ;;
i[34]86-*-linux*) gdb_target=linux ;;
i[34]86-*-isc*) gdb_target=i386v ;;
i[34]86-*-mach*) gdb_target=i386m3 ;;
i[34]86-*-netware*) gdb_target=i386nw ;;
i[34]86-*-osf1mk*) gdb_target=i386mk ;;
i960-*-bout*) gdb_target=vxworks960 ;;
i960-*-coff*) gdb_target=nindy960 ;;
i960-*-elf*) gdb_target=nindy960 ;;
i960-*-nindy*) gdb_target=nindy960 ;;
i960-*-vxworks*) gdb_target=vxworks960 ;;
m68000-*-sunos3*) gdb_target=sun2os3 ;;
m68000-*-sunos4*) gdb_target=sun2os4 ;;
m68*-cbm-sysv4*) gdb_target=amix ;;
m68*-bull-sysv*) gdb_target=dpx2 ;;
m68*-hp-bsd*) gdb_target=hp300bsd ;;
m68*-hp-hpux*) gdb_target=hp300hpux ;;
m68*-altos-*) gdb_target=altos ;;
m68*-apollo*-bsd*) gdb_target=apollo68b ;;
m68*-att-*) gdb_target=3b1 ;;
m68*-cisco*-*) gdb_target=cisco ;;
m68*-ericsson-*) gdb_target=es1800 ;;
m68*-isi-*) gdb_target=isi ;;
m68*-motorola-*) gdb_target=delta68 ;;
m68*-netx-*) gdb_target=vxworks68 ;;
m68*-sony-*) gdb_target=news ;;
m68*-tandem-*) gdb_target=st2000 ;;
m68*-rom68k-*) gdb_target=monitor ;;
m68*-*bug-*) gdb_target=monitor ;;
m68*-monitor-*) gdb_target=monitor ;;
m68*-*-aout*) gdb_target=monitor ;;
m68*-*-coff*) gdb_target=monitor ;;
m68*-*-elf*) gdb_target=monitor ;;
m68*-*-lynxos*) gdb_target=m68klynx
configdirs="${configdirs} gdbserver"
;;
m68*-*-os68k*) gdb_target=os68k ;;
m68*-*-sunos3*) gdb_target=sun3os3 ;;
m68*-*-sunos4*) gdb_target=sun3os4 ;;
m68*-*-vxworks*) gdb_target=vxworks68 ;;
m88*-motorola-sysv4*) gdb_target=delta88v4 ;;
m88*-motorola-*) gdb_target=delta88 ;;
m88*-*-*) gdb_target=m88k ;;
mips64*-big-*) gdb_target=bigmips64 ;;
mips*-big-*) gdb_target=bigmips ;;
mips*-dec-*) gdb_target=decstation ;;
mips64*el-*-ecoff*) gdb_target=idtl64 ;;
mips64*-idt-ecoff*) gdb_target=idt64 ;;
mips64*el-*-elf*) gdb_target=idtl64 ;;
mips64*-*-elf*) gdb_target=idt64 ;;
mips*el-*-ecoff*) gdb_target=idtl ;;
mips*-idt-ecoff*) gdb_target=idt ;;
mips*el-*-elf*) gdb_target=idtl ;;
mips*-*-elf*) gdb_target=idt ;;
mips*-little-*) gdb_target=littlemips ;;
mips*-sgi-irix5*) gdb_target=irix5 ;;
mips*-sgi-*) gdb_target=irix3 ;;
mips*-sony-*) gdb_target=bigmips ;;
mips*-*-sysv4*) gdb_target=mipsv4 ;;
mips*-*-sysv*) gdb_target=bigmips ;;
mips*-*-riscos*) gdb_target=bigmips ;;
mips*-*-mach*) gdb_target=mipsm3 ;;
none-*-*) gdb_target=none ;;
np1-*-*) gdb_target=np1 ;;
ns32k-utek-sysv*) gdb_target=merlin ;;
ns32k-utek-*) gdb_target=umax ;;
pn-*-*) gdb_target=pn ;;
pyramid-*-*) gdb_target=pyramid ;;
rs6000-*-lynxos*) gdb_target=rs6000lynx ;;
rs6000-*-*) gdb_target=rs6000 ;;
sparc-*-aout*) gdb_target=sparc-em ;;
sparc-*-coff*) gdb_target=sparc-em ;;
sparc-*-elf*) gdb_target=sparc-em ;;
sparc-*-lynxos*) gdb_target=sparclynx
configdirs="${configdirs} gdbserver"
;;
sparc-*-solaris2*) gdb_target=sun4sol2 ;;
sparc-*-sunos4*) gdb_target=sun4os4 ;;
sparc-*-vxworks*) gdb_target=vxsparc ;;
sparc-*-*) gdb_target=sun4os4 ;;
sparclite*-*-*) gdb_target=sparclite ;;
# start-sanitize-v9
sparc64-*-*) gdb_target_cpu=sparc gdb_target=sp64 ;;
# end-sanitize-v9
tahoe-*-*) gdb_target=tahoe ;;
vax-*-*) gdb_target=vax ;;
z8k-*-sim*) gdb_target=z8ksim ;;
z8k-*-coff*) gdb_target=z8ksim ;;
esac
if [ ! -f ${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt ]; then
echo '***' "Gdb does not support target ${target}" 1>&2
exit 1
fi
if [ -z "${removing}" ] ; then
cat ${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh ${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt | awk '$1 == "#msg" {
print substr($0,6)}'
fi
# We really shouldn't depend on there being a space after TM_FILE= ...
targetfile=`awk '$1 == "TM_FILE=" { print $2 }' <${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt`
# these really aren't orthogonal true/false values of the same condition,
# but shells are slow enough that I like to reuse the test conditions
# whenever possible
#
if [ "${target}" = "${host}" ] ; then
nativefile=`awk '$1 == "NAT_FILE=" { print $2 }' <${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh`
else
# GDBserver is only useful in a "native" enviroment
configdirs=`echo $configdirs | sed 's/gdbserver//'`
fi
host_makefile_frag=config/${gdb_host_cpu}/${gdb_host}.mh
target_makefile_frag=config/${gdb_target_cpu}/${gdb_target}.mt
# If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
# (NAT_FILE) is not set in the ?config/* file, we don't make the
# corresponding links. But we have to remove the xm.h files and tm.h
# files anyway, e.g. when switching from "configure host" to
# "configure none".
files=
links=
rm -f xm.h
if [ "${hostfile}" != "" ]; then
if [ -f ${srcdir}/config/${hostfile} ]; then
files="${files} config/${hostfile}"
else
files="${files} config/${gdb_host_cpu}/${hostfile}"
fi
links="${links} xm.h"
fi
rm -f tm.h
if [ "${targetfile}" != "" ]; then
if [ -f ${srcdir}/config/${targetfile} ]; then
files="${files} config/${targetfile}"
else
files="${files} config/${gdb_target_cpu}/${targetfile}"
fi
links="${links} tm.h"
fi
rm -f nm.h
if [ "${nativefile}" != "" ]; then
if [ -f ${srcdir}/config/${nativefile} ]; then
files="${files} config/${nativefile}"
else
files="${files} config/${gdb_host_cpu}/${nativefile}"
fi
links="${links} nm.h"
# temporary scaffolding until all hosts have the host/target/native
# split in place.
else
files="${files} config/nm-trash.h"
links="${links} nm.h"
fi
# post-target:
case ${srcdir} in
.)
;;
*)
grep "source ${srcdir}/.gdbinit" .gdbinit >/dev/null 2>/dev/null || \
echo "source ${srcdir}/.gdbinit" >> .gdbinit
esac
if [ "${nativefile}" = "" ] ; then
sed -e '/^NATDEPFILES= /s//# NATDEPFILES= /' \
< Makefile > Makefile.tem
mv -f Makefile.tem Makefile
fi
sed -e '/^TM_FILE[ ]*=/s,^TM_FILE[ ]*=[ ]*,&config/'"${gdb_target_cpu}"'/,
/^XM_FILE[ ]*=/s,^XM_FILE[ ]*=[ ]*,&config/'"${gdb_host_cpu}"'/,
/^NAT_FILE[ ]*=/s,^NAT_FILE[ ]*=[ ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
mv -f Makefile.tmp Makefile