re PR target/29987 (libgomp.c++/ctor-9.C failure)

	PR target/29987
	* config/sparc/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Redefine.

From-SVN: r142286

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 392b024..3af6259 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2008-11-29  Jakub Jelinek  <jakub@redhat.com>
+
+       PR target/29987
+       * config/sparc/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Redefine.
+
 2008-11-29  David Edelsohn  <edelsohn@gnu.org>
 
        * config/rs6000/rs6000.c (rs6000_emit_sync): Remove support for

diff --git a/gcc/config/sparc/sol2.h b/gcc/config/sparc/sol2.h
index a31a2e3..139f5b3 100644 (file)
--- a/gcc/config/sparc/sol2.h
+++ b/gcc/config/sparc/sol2.h
@@ -176,3 +176,21 @@ along with GCC; see the file COPYING3.  If not see
       fprintf (FILE, "\n\tnop\n");                             \
     }                                                          \
   while (0)
+
+/* Solaris 'as' has a bug: a .common directive in .tbss section
+   behaves as .tls_common rather than normal non-TLS .common.  */
+#undef  ASM_OUTPUT_ALIGNED_COMMON
+#define ASM_OUTPUT_ALIGNED_COMMON(FILE, NAME, SIZE, ALIGN)             \
+  do                                                                   \
+    {                                                                  \
+      if (TARGET_SUN_TLS                                               \
+         && in_section                                                 \
+         && ((in_section->common.flags & (SECTION_TLS | SECTION_BSS))  \
+             == (SECTION_TLS | SECTION_BSS)))                          \
+       switch_to_section (bss_section);                                \
+      fprintf ((FILE), "%s", COMMON_ASM_OP);                           \
+      assemble_name ((FILE), (NAME));                                  \
+      fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n",         \
+              (SIZE), (ALIGN) / BITS_PER_UNIT);                        \
+    }                                                                  \
+  while (0)