From: Nathan Froyd <froydnj@codesourcery.com>
Date: Fri, 8 Oct 2010 10:46:38 +0000 (+0000)
Subject: mcore.h (INCOMING_RETURN_ADDR_RTX): Define.
X-Git-Tag: releases/gcc-4.6.0~3748
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fd02e833d86d0e4d34cf59eb3c9c6846b859753a;p=thirdparty%2Fgcc.git

mcore.h (INCOMING_RETURN_ADDR_RTX): Define.

	* config/mcore/mcore.h (INCOMING_RETURN_ADDR_RTX): Define.
	* config/mcore/mcore.c (TARGET_EXCEPT_UNWIND_INFO): Define.

From-SVN: r165161
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7168df046ff3..4fd75541c718 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2010-10-08  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* config/mcore/mcore.h (INCOMING_RETURN_ADDR_RTX): Define.
+	* config/mcore/mcore.c (TARGET_EXCEPT_UNWIND_INFO): Define.
+
 2010-10-08  Alexandre Oliva  <aoliva@redhat.com>
 
 	PR debug/45656
diff --git a/gcc/config/mcore/mcore.c b/gcc/config/mcore/mcore.c
index ce58827de3e7..152c343964b4 100644
--- a/gcc/config/mcore/mcore.c
+++ b/gcc/config/mcore/mcore.c
@@ -227,6 +227,9 @@ static const struct attribute_spec mcore_attribute_table[] =
 #undef TARGET_OPTION_OPTIMIZATION
 #define TARGET_OPTION_OPTIMIZATION mcore_option_optimization
 
+#undef TARGET_EXCEPT_UNWIND_INFO
+#define TARGET_EXCEPT_UNWIND_INFO sjlj_except_unwind_info
+
 struct gcc_target targetm = TARGET_INITIALIZER;
 
 /* Adjust the stack and return the number of bytes taken to do it.  */
diff --git a/gcc/config/mcore/mcore.h b/gcc/config/mcore/mcore.h
index 11047c91a21f..a149eb13e1dd 100644
--- a/gcc/config/mcore/mcore.h
+++ b/gcc/config/mcore/mcore.h
@@ -776,6 +776,8 @@ extern const enum reg_class reg_class_from_letter[];
 #undef  TARGET_ASM_NAMED_SECTION
 #define TARGET_ASM_NAMED_SECTION  mcore_asm_named_section
 
+#define INCOMING_RETURN_ADDR_RTX gen_rtx_REG (SImode, LK_REG)
+
 /* This is how to output an insn to push a register on the stack.
    It need not be very fast code.  */
 #define ASM_OUTPUT_REG_PUSH(FILE,REGNO)  \