From 8545d1a9dd556efc7950409426bd70d439fa43d8 Mon Sep 17 00:00:00 2001
From: Nathan Sidwell <nathan@codesourcery.com>
Date: Thu, 24 May 2007 09:24:09 +0000
Subject: 	* ldlex.l: ASSERT is recognized in SCRIPT env.  NAMES cannot 
 contain commas in EXP env. 	* ldgram.y (extern_name_list): Push to EXP
 env, move body to ... 	(extern_name_list_body): ... here. 	(script_file,
 ifile_list): Reformat. 	(statement): Add ASSERT. testsuite: 	*
 ld-scripts/assert.t: Add additional cases. 	* ld-scripts/extern.t,
 ld-scripts/extern.s, 	ld-scripts/extern.exp: New.

---
 ld/testsuite/ChangeLog             |  6 ++++
 ld/testsuite/ld-scripts/assert.t   |  6 +++-
 ld/testsuite/ld-scripts/extern.exp | 68 ++++++++++++++++++++++++++++++++++++++
 ld/testsuite/ld-scripts/extern.s   |  1 +
 ld/testsuite/ld-scripts/extern.t   | 14 ++++++++
 5 files changed, 94 insertions(+), 1 deletion(-)
 create mode 100644 ld/testsuite/ld-scripts/extern.exp
 create mode 100644 ld/testsuite/ld-scripts/extern.s
 create mode 100644 ld/testsuite/ld-scripts/extern.t

(limited to 'ld/testsuite')

diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index 0eba593..b5f29f7 100644
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2007-05-24  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* ld-scripts/assert.t: Add additional cases.
+	* ld-scripts/extern.t, ld-scripts/extern.s,
+	ld-scripts/extern.exp: New.
+
 2007-05-22  Paul Brook  <paul@codesourcery.com>
 
 	* ld-arm/arm-pic-veneer.d: Update expected output.
diff --git a/ld/testsuite/ld-scripts/assert.t b/ld/testsuite/ld-scripts/assert.t
index 62aee34..c3caebd 100644
--- a/ld/testsuite/ld-scripts/assert.t
+++ b/ld/testsuite/ld-scripts/assert.t
@@ -1,5 +1,9 @@
 SECTIONS
 {
-  .empty : {}
+  .empty : {
+  here = !.;
+  ASSERT (!., "dot is not zero");
+  ASSERT (here, "here is zero");
+  }
   ASSERT (!SIZEOF(.empty), "Empty is not empty")
 }
diff --git a/ld/testsuite/ld-scripts/extern.exp b/ld/testsuite/ld-scripts/extern.exp
new file mode 100644
index 0000000..a613a75
--- /dev/null
+++ b/ld/testsuite/ld-scripts/extern.exp
@@ -0,0 +1,68 @@
+# Test EXTERN in a linker script.
+# By Nathan Sidwell, CodeSourcery LLC
+#   Copyright 2007
+#   Free Software Foundation, Inc.
+#
+# 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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+
+set testname "EXTERN"
+
+if ![ld_assemble $as $srcdir/$subdir/extern.s tmpdir/extern.o] {
+    unresolved $testname
+    return
+}
+
+if ![ld_simple_link $ld tmpdir/extern "-T $srcdir/$subdir/extern.t tmpdir/extern.o"] {
+    fail $testname
+}
+
+if ![ld_nm $nm "" tmpdir/extern] {
+    unresolved $testname
+    return
+}
+
+if {![info exists nm_output(sym1)] || $nm_output(sym1) != 1} {
+    send_log "sym1 wrong\n"
+    verbose "sym1 wrong"
+    fail $testname
+    return
+}
+    
+if {![info exists nm_output(sym2)] || $nm_output(sym2) != 2} {
+    send_log "sym1 wrong\n"
+    verbose "sym1 wrong"
+    fail $testname
+    return
+}
+if {![info exists nm_output(sym3)] || $nm_output(sym3) != 3} {
+    send_log "sym1 wrong\n"
+    verbose "sym1 wrong"
+    fail $testname
+    return
+}
+if {![info exists nm_output(sym4)] || $nm_output(sym4) != 4} {
+    send_log "sym1 wrong\n"
+    verbose "sym1 wrong"
+    fail $testname
+    return
+}
+if {![info exists nm_output(sym5)] || $nm_output(sym5) != 5} {
+    send_log "sym1 wrong\n"
+    verbose "sym1 wrong"
+    fail $testname
+    return
+}
+
+pass $testname
diff --git a/ld/testsuite/ld-scripts/extern.s b/ld/testsuite/ld-scripts/extern.s
new file mode 100644
index 0000000..09cc1e1
--- /dev/null
+++ b/ld/testsuite/ld-scripts/extern.s
@@ -0,0 +1 @@
+	.text
diff --git a/ld/testsuite/ld-scripts/extern.t b/ld/testsuite/ld-scripts/extern.t
new file mode 100644
index 0000000..b2a012a
--- /dev/null
+++ b/ld/testsuite/ld-scripts/extern.t
@@ -0,0 +1,14 @@
+
+EXTERN(sym1)
+EXTERN(sym2, sym3)
+EXTERN(sym4 sym5)
+
+PROVIDE(sym1 = 1);
+PROVIDE(sym2 = 2);
+PROVIDE(sym3 = 3);
+PROVIDE(sym4 = 4);
+PROVIDE(sym5 = 5);
+
+SECTIONS
+{
+}
-- 
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