Go testsuite patch committed: Recognize MIPS ABIs

[Ian Lance Taylor]

This patch to the Go testsuite driver recognizes the MIPS ABIs.  Ran Go
testsuite on x86_64-unknown-linux-gnu.  Committed to mainline.

Ian


2011-03-31  Ian Lance Taylor  <i...@google.com>

        * go.test/go-test.exp (go-set-goarch): Recognize MIPS ABIs.



Index: go.test/go-test.exp
===================================================================
--- go.test/go-test.exp	(revision 171813)
+++ go.test/go-test.exp	(working copy)
@@ -137,6 +137,36 @@ proc go-set-goarch { } {
 		set goarch "amd64"
 	    }
 	}
+	"mips-*-*" {
+	    if [check_no_compiler_messages mipso32 assembly {
+		#if _MIPS_SIM != _ABIO32
+		#error FOO
+		#endif
+	    }] {
+		set goarch "mipso32"
+	    } elseif [check_no_compiler_messages mipsn32 assembly {
+		#if _MIPS_SIM != _ABIN32
+		#error FOO
+		#endif
+	    }] {
+		set goarch "mipsn32"
+	    } elseif [check_no_compiler_messages mipsn64 assembly {
+		#if _MIPS_SIM != _ABI64
+		#error FOO
+		#endif
+	    }] {
+		set goarch "mipsn64"
+	    } elseif [check_no_compiler_messages mipso64 assembly {
+		#if _MIPS_SIM != _ABIO64
+		#error FOO
+		#endif
+	    }] {
+		set goarch "mipso64"
+	    } else {
+		perror "$target_triplet: unrecognized MIPS ABI"
+		return ""
+	    }
+	}
 	"sparc*-*-*" {
 	    if [check_effective_target_ilp32] {
 		set goarch "sparc"