19990502 sourceware importbinu_ss_19990502

3 files changed, 92 insertions, 0 deletions

diff --git a/ld/testsuite/ld-checks/asm.s b/ld/testsuite/ld-checks/asm.s
new file mode 100644
index 0000000..e4e0c33
--- /dev/null
+++ b/ld/testsuite/ld-checks/asm.s
@@ -0,0 +1,14 @@
+.text
+	.global foo
+foo:
+	.long 0x12345678
+
+.data
+	.global bar
+bar:
+	.long 0x87654321
+
+	.lcomm 0x12
+
+
+	
\ No newline at end of file
diff --git a/ld/testsuite/ld-checks/checks.exp b/ld/testsuite/ld-checks/checks.exp
new file mode 100644
index 0000000..af3ef7d
--- /dev/null
+++ b/ld/testsuite/ld-checks/checks.exp
@@ -0,0 +1,72 @@
+# Expect script for LD section checks tests
+#   Copyright (C) 1999 Free Software Foundation
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# Written by Nick Clifton (nickc@cygnus.com)
+
+proc section_check {} {
+    global ld_flags
+    global as
+    global ld
+    global srcdir
+    global subdir
+    
+    set test "check sections"
+    
+    set ldflags "--check-sections"
+
+    if { ![ld_assemble $as $srcdir/$subdir/asm.s tmpdir/asm.o]} {
+	unresolved $test
+	return
+    }
+
+    if ![ld_simple_link $ld tmpdir/asm.x "$ldflags tmpdir/asm.o"] {
+	fail "$test : using default linker script"
+    } else {
+	pass $test
+    }
+
+    # Change the linker flags so that our "buggy" linker
+    # script is used.
+    set ldflags "--check-sections -T $srcdir/$subdir/script -e foo"
+
+    # Perform the equivalent of invoking ld_simple_link
+    # except that we need to massage the output futher.
+    
+    catch "exec $ld -o tmpdir/asm.x $ldflags tmpdir/asm.o" exec_output
+    set exec_output [prune_warnings $exec_output]
+
+    # Make sure that we got some output from the linker
+    if [string match "" $exec_output] then {
+	fail "$test - error message expected but not found"
+    } 
+
+    # Now remove our expected error message
+    regsub -all ".*: section .data .* overlaps section .text .*" $exec_output "" exec_output
+
+    # And check to see if anything else, (unexpected) was left
+    if [string match "" $exec_output] then {
+	pass $test
+    } else {
+	verbose -log "Unexpected linker message(s): $exec_output"
+	
+	fail "$test - using erroneous linker script"
+    }
+}
+
+section_check
+
+
diff --git a/ld/testsuite/ld-checks/script b/ld/testsuite/ld-checks/script
new file mode 100644
index 0000000..44c6a08
--- /dev/null
+++ b/ld/testsuite/ld-checks/script
@@ -0,0 +1,6 @@
+SECTIONS {
+        .text 0x100 :             { *(.text) }
+	.data 0x100 : AT (0x100)  { *(.data) }
+	.bss  0x100 : AT (0x4000) { *(.bss)  }
+}
+