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rework crossref test

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This commit is contained in:
Ian Lance Taylor
1996-08-01 18:33:47 +00:00
parent bc4c9b927b
commit c1ebd1ce17
6 changed files with 56 additions and 17 deletions
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4
ld/testsuite/ChangeLog
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@ -1,8 +1,8 @@
Thu Aug 1 14:10:27 1996 Ian Lance Taylor <ian@cygnus.com> Thu Aug 1 14:10:27 1996 Ian Lance Taylor <ian@cygnus.com>
* ld-scripts/crossref.exp: New test. * ld-scripts/crossref.exp: New test.
* ld-scripts/cross1.c, ld-scripts/cross2.c: New files. * ld-scripts/{cross1.c, cross2.c, cross3.c}: New files.
* ld-scripts/crossref.t: New file. * ld-scripts/{cross1.t, cross2.t}: New files.
Sat Jun 29 13:40:11 1996 Ian Lance Taylor <ian@cygnus.com> Sat Jun 29 13:40:11 1996 Ian Lance Taylor <ian@cygnus.com>

4
ld/testsuite/ld-scripts/.Sanitize
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@ -24,9 +24,11 @@ Do-first:
Things-to-keep: Things-to-keep:
cross1.c cross1.c
cross1.t
cross2.c cross2.c
cross2.t
cross3.c
crossref.exp crossref.exp
crossref.t
defined.exp defined.exp
defined.s defined.s
defined.t defined.t

6
ld/testsuite/ld-scripts/cross2.t Normal file
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@ -0,0 +1,6 @@
NOCROSSREFS ( .text .data )
SECTIONS
{
.text : { *(.text) }
.data : { *(.data) *(.sdata) }
}

7
ld/testsuite/ld-scripts/cross3.c Normal file
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@ -0,0 +1,7 @@
int i = 4;
int
foo ()
{
return i;
}

46
ld/testsuite/ld-scripts/crossref.exp
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@ -1,33 +1,63 @@
# Test NOCROSSREFS in a linker script. # Test NOCROSSREFS in a linker script.
# By Ian Lance Taylor, Cygnus Support. # By Ian Lance Taylor, Cygnus Support.
set testname "NOCROSSREFS" set test1 "NOCROSSREFS 1"
set test2 "NOCROSSREFS 2"
if { [which $CC] == 0 } { if { [which $CC] == 0 } {
untested $testname untested $test1
untested $test2
return return
} }
if { ![ld_compile $CC "$srcdir/$subdir/cross1.c" tmpdir/cross1.o] \ if { ![ld_compile $CC "$srcdir/$subdir/cross1.c" tmpdir/cross1.o] \
|| ![ld_compile $CC "$srcdir/$subdir/cross2.c" tmpdir/cross2.o] } { || ![ld_compile $CC "$srcdir/$subdir/cross2.c" tmpdir/cross2.o] } {
unresolved $testname unresolved $test1
unresolved $test2
return return
} }
verbose -log "$ld -o tmpdir/crossref -T $srcdir/$subdir/crossref.t tmpdir/cross1.o tmpdir/cross2.o" verbose -log "$ld -o tmpdir/cross1 -T $srcdir/$subdir/cross1.t tmpdir/cross1.o tmpdir/cross2.o"
catch "exec $ld -o tmpdir/cross1 -T $srcdir/$subdir/cross1.t tmpdir/cross1.o tmpdir/cross2.o" exec_output
catch "exec $ld -o tmpdir/crossref -T $srcdir/$subdir/crossref.t tmpdir/cross1.o tmpdir/cross2.o" exec_output
set exec_output [prune_system_crud $host_triplet $exec_output] set exec_output [prune_system_crud $host_triplet $exec_output]
regsub -all "(^|\n)($ld: warning: cannot find entry symbol\[^\n\]*\n?)" $exec_output "\\1" exec_output regsub -all "(^|\n)($ld: warning: cannot find entry symbol\[^\n\]*\n?)" $exec_output "\\1" exec_output
if [string match "" $exec_output] then { if [string match "" $exec_output] then {
fail $testname fail $test1
} else { } else {
verbose -log "$exec_output" verbose -log "$exec_output"
if [regexp "prohibited cross reference from .* to `foo' in" $exec_output] { if [regexp "prohibited cross reference from .* to `foo' in" $exec_output] {
pass $testname pass $test1
} else { } else {
fail $testname fail $test1
}
}
# Check cross references within a single object.
if { ![ld_compile $CC "$srcdir/$subdir/cross3.c" tmpdir/cross3.o] } {
unresolved $test2
return
}
verbose -log "$ld -o tmpdir/cross2 -T $srcdir/$subdir/cross2.t tmpdir/cross3.o"
catch "exec $ld -o tmpdir/cross2 -T $srcdir/$subdir/cross2.t tmpdir/cross3.o" exec_output
set exec_output [prune_system_crud $host_triplet $exec_output]
regsub -all "(^|\n)($ld: warning: cannot find entry symbol\[^\n\]*\n?)" $exec_output "\\1" exec_output
if [string match "" $exec_output] then {
fail $test2
} else {
verbose -log "$exec_output"
if [regexp "prohibited cross reference from .* to `.*' in" $exec_output] {
pass $test2
} else {
fail $test2
} }
} }

6
ld/testsuite/ld-scripts/crossref.t
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@ -1,6 +0,0 @@
NOCROSSREFS ( .text .data )
SECTIONS
{
.text : { tmpdir/cross1.o }
.data : { tmpdir/cross2.o }
}