From: Iain Sandoe <iains@gcc.gnu.org>
Date: Sat, 19 Nov 2011 12:21:08 +0000 (+0000)
Subject: darwin.h (ASM_DEBUG_SPEC): New.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=40353fb3aa64e07ac3dd27fc2306b5c5010b91d2;p=gcc.git

darwin.h (ASM_DEBUG_SPEC): New.


gcc:

	* config/darwin.h (ASM_DEBUG_SPEC): New.
	* config/darwin9.h (ASM_DEBUG_SPEC): New.

From-SVN: r181507
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5cc9271debc..27dace67c25 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2011-11-19  Iain Sandoe  <iains@gcc.gnu.org>
+
+	* config/darwin.h (ASM_DEBUG_SPEC): New.
+	* config/darwin9.h (ASM_DEBUG_SPEC): New.
+
 2011-11-18  Jan Hubicka  <jh@suse.cz>
 
 	* config/i386/i386.c (atom_cost): Disable SSE loop until alignment
diff --git a/gcc/config/darwin.h b/gcc/config/darwin.h
index 0c8f2769abe..7ae751972f9 100644
--- a/gcc/config/darwin.h
+++ b/gcc/config/darwin.h
@@ -395,6 +395,11 @@ extern GTY(()) int darwin_ms_struct;
   %{Zforce_cpusubtype_ALL:-force_cpusubtype_ALL} \
   %{static}"
 
+/* Default ASM_DEBUG_SPEC.  Darwin's as cannot currently produce dwarf
+   debugging data.  */
+
+#define ASM_DEBUG_SPEC  "%{g*:%{!g0:%{!gdwarf*:--gstabs}}}"
+
 /* We still allow output of STABS.  */
 
 #define DBX_DEBUGGING_INFO 1
diff --git a/gcc/config/darwin9.h b/gcc/config/darwin9.h
index 483a7e5269c..92429cae57c 100644
--- a/gcc/config/darwin9.h
+++ b/gcc/config/darwin9.h
@@ -41,6 +41,12 @@ along with GCC; see the file COPYING3.  If not see
      %{mdynamic-no-pic: %n'-mdynamic-no-pic' overrides '-pie', '-fpie' or '-fPIE'; \
       :-pie}}"
 
+/* Only ask as for debug data if the debug style is stabs (since as doesn't
+   yet generate dwarf.)  */
+
+#undef  ASM_DEBUG_SPEC
+#define ASM_DEBUG_SPEC  "%{g*:%{!g0:%{gstabs:--gstabs}}}"
+
 #undef  ASM_OUTPUT_ALIGNED_COMMON
 #define ASM_OUTPUT_ALIGNED_COMMON(FILE, NAME, SIZE, ALIGN)		\
   do {									\