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2001-02-28 Matt Hiller <hiller@redhat.com>

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* testsuite/ld-scripts/crossref.exp: Initialize flags to
	[big_or_little_endian].
	* testsuite/ld-undefined/undefined.exp: Ditto, and include $flags
	in ld invocations.
	* testsuite/lib/ld-lib.exp (big_or_little_endian): Recognize -EB,
	-eb, EL and el.
	(is_endian_output_format): New function.
	(default_ld_link): Set flags to [big_or_little_endian] only if ld
	is being invoked such that the output format being used is of
	known endianness.
	(default_ld_simple_link): Ditto.
This commit is contained in:
Matthew Hiller 2001-03-01 19:13:27 +00:00
parent d1b17ab0f3
commit 1688b748f1
4 changed files with 50 additions and 10 deletions
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14
ld/ChangeLog
View File

@ -1,3 +1,17 @@
2001-02-28 Matt Hiller <hiller@redhat.com>
* testsuite/ld-scripts/crossref.exp: Initialize flags to
[big_or_little_endian].
* testsuite/ld-undefined/undefined.exp: Ditto, and include $flags
in ld invocations.
* testsuite/lib/ld-lib.exp (big_or_little_endian): Recognize -EB,
-eb, EL and el.
(is_endian_output_format): New function.
(default_ld_link): Set flags to [big_or_little_endian] only if ld
is being invoked such that the output format being used is of
known endianness.
(default_ld_simple_link): Ditto.
2001-02-27 Alan Modra <alan@linuxcare.com.au>
* configure.in (BFD_VERSION): New.

2
ld/testsuite/ld-scripts/crossref.exp
View File

@ -17,7 +17,7 @@ if { ![ld_compile $CC "$srcdir/$subdir/cross1.c" tmpdir/cross1.o] \
return
}
set flags ""
set flags [big_or_little_endian]
# The a29k compiled code calls V_SPILL and V_FILL. Since we don't
# need to run this code, but we don't have definitions for those

8
ld/testsuite/ld-undefined/undefined.exp
View File

@ -39,12 +39,14 @@ if ![ld_compile "$CC -g" $srcdir/$subdir/undefined.c tmpdir/undefined.o] {
catch "exec rm -f tmpdir/undefined" exec_output
set flags [big_or_little_endian]
# Using -e start prevents the SunOS linker from trying to build a
# shared library.
send_log "$ld -e start -o tmpdir/undefined tmpdir/undefined.o\n"
verbose "$ld -e start -o tmpdir/undefined tmpdir/undefined.o"
send_log "$ld -e start $flags -o tmpdir/undefined tmpdir/undefined.o\n"
verbose "$ld -e start $flags -o tmpdir/undefined tmpdir/undefined.o"
catch "exec $ld -e start -o tmpdir/undefined tmpdir/undefined.o" exec_output
catch "exec $ld -e start $flags -o tmpdir/undefined tmpdir/undefined.o" exec_output
send_log "$exec_output\n"
verbose "$exec_output"

36
ld/testsuite/lib/ld-lib.exp
View File

@ -43,6 +43,23 @@ proc default_ld_relocate { ld target objects } {
}
}
# Check to see if ld is being invoked with a non-endian output format
proc is_endian_output_format { object_flags } {
if {[string match "*-oformat binary*" $object_flags] || \
[string match "*-oformat ieee*" $object_flags] || \
[string match "*-oformat ihex*" $object_flags] || \
[string match "*-oformat netbsd-core*" $object_flags] || \
[string match "*-oformat srec*" $object_flags] || \
[string match "*-oformat tekhex*" $object_flags] || \
[string match "*-oformat trad-core*" $object_flags] } then {
return 0
} else {
return 1
}
}
# Look for big-endian or little-endian switches in the multlib
# options and translate these into a -EB or -EL switch. Note
# we cannot rely upon proc process_multilib_options to do this
@ -59,11 +76,11 @@ proc big_or_little_endian {} {
foreach x $tmp_flags {
case $x in {
{*big*endian eb EB} {
{*big*endian eb EB -eb -EB} {
set flags " -EB"
return $flags
}
{*little*endian el EL} {
{*little*endian el EL -el -EL} {
set flags " -EL"
return $flags
}
@ -94,9 +111,12 @@ proc default_ld_link { ld target objects } {
perror "$ld does not exist"
return 0
}
set flags [big_or_little_endian]
if [is_endian_output_format $objects] then {
set flags [big_or_little_endian]
} else {
set flags ""
}
verbose -log "$ld $HOSTING_EMU $flags -o $target $objs $libs"
catch "exec $ld $HOSTING_EMU $flags -o $target $objs $libs" link_output
@ -122,7 +142,11 @@ proc default_ld_simple_link { ld target objects } {
return 0
}
set flags [big_or_little_endian]
if [is_endian_output_format $objects] then {
set flags [big_or_little_endian]
} else {
set flags ""
}
verbose -log "$ld $flags -o $target $objects"