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[binutils-gdb/binutils-2_26-branch] Mark the linker's extract symbols test as an expected failure for MIPS targets.


https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=12cbc9c9a068050019f2b39077dfc380178387ca

commit 12cbc9c9a068050019f2b39077dfc380178387ca
Author: Nick Clifton <nickc@redhat.com>
Date:   Wed Jan 13 09:41:04 2016 +0000

    Mark the linker's extract symbols test as an expected failure for MIPS targets.
    
    	* ld-scripts/script.exp (extract_symbol_test): Expect to
    	fail for MIPS targets.

Diff:
---
 ld/testsuite/ChangeLog             |  3 +++
 ld/testsuite/ld-scripts/script.exp | 12 ++++++++++++
 2 files changed, 15 insertions(+)

diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index 61da9a5..bc21e09 100644
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,5 +1,8 @@
 2016-01-13  Nick Clifton  <nickc@redhat.com>
 
+	* ld-scripts/script.exp (extract_symbol_test): Expect to
+	fail for MIPS targets.
+
 	* ld-scripts/rgn-at11.d: Expect this test to fail for
 	MIPS targets.
 
diff --git a/ld/testsuite/ld-scripts/script.exp b/ld/testsuite/ld-scripts/script.exp
index e735bda..367f355 100644
--- a/ld/testsuite/ld-scripts/script.exp
+++ b/ld/testsuite/ld-scripts/script.exp
@@ -134,6 +134,17 @@ proc extract_symbol_test { testfile testname } {
 	    # but absolute symbol types are expected.
 	    regsub -all " \[TD\] " $syms_massaged " A " syms_massaged
 	}
+	^mips-*-* {
+	    # This test cannot proceed any further for MIPS targets.
+	    # The extract_syms operation produces a binary with a zero
+	    # length .reginfo section, which is illegal under the MIPS
+	    # ABI.  Since producing such sections is part of the expected
+	    # behaviour of --extract-symbols, no further testing can be
+	    # performed.  Fortunately this should not matter as extracting
+	    # symbols is only needed for VxWorks support.
+	    pass $testname
+	    return
+	}
     }
 
     set extract_syms [run_host_cmd $nm $copyfile]
@@ -142,6 +153,7 @@ proc extract_symbol_test { testfile testname } {
 	return
     }
 
+    # Check that the stripped section contains no code or data.
     set exec_output [run_host_cmd $size $copyfile]
     if ![regexp ".* 0\[	 \]+0\[	 \]+0\[	 \]+0\[	 \]+0\[	 \]+.*" $exec_output] {
 	fail $testname


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