Handle -mx32 in x86-64 ASM_SPEC

* config/i386/x86-64.h (ASM_SPEC): Support -mx32. From-SVN: r198262

Handle -mx32 in x86-64 ASM_SPEC
* config/i386/x86-64.h (ASM_SPEC): Support -mx32. From-SVN: r198262
0db63e7f · H.J. Lu · H.J. Lu · 61949153 · 0db63e7f · 0db63e7f
Commit 0db63e7f authored 11 years ago by H.J. Lu Committed by H.J. Lu 11 years ago
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gcc/ChangeLog
+4 -0

gcc/config/i386/x86-64.h
+1 -1

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2013-04-24  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* config/i386/x86-64.h (ASM_SPEC): Support -mx32.
+
 2013-04-24  Sterling Augustine  <saugustine@google.com>

 	* dwarf2out.c (skeleton_debug_str_hash, add_skeleton_AT_string)

--- a/gcc/config/i386/x86-64.h
+++ b/gcc/config/i386/x86-64.h
@@ -49,7 +49,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 #define WCHAR_TYPE_SIZE 32

 #undef ASM_SPEC
-#define ASM_SPEC "%{m32:--32} %{m64:--64}"
+#define ASM_SPEC "%{m32:--32} %{m64:--64} %{mx32:--x32}"

 #undef ASM_OUTPUT_ALIGNED_BSS
 #define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \