From e8b1cae53336a5b1fe005f05648cf1834d08726e Mon Sep 17 00:00:00 2001
From: Alexandre Oliva <aoliva@redhat.com>
Date: Fri, 12 May 2000 06:16:30 +0000
Subject: [PATCH] * config/tc-mn10300.h (md_end): Define. (mn10300_finalize):
 Declare. * config/tc-mn10300.c: Include dwarf2dbg.h. (debug_line): Define.
 (md_assemble): Generate dwarf2 line info. (mn10300_finalize): New function. 
 Finalize dwarf2 info.

---
 gas/ChangeLog           |  9 +++++++++
 gas/config/tc-mn10300.c | 27 +++++++++++++++++++++++++++
 gas/config/tc-mn10300.h |  5 ++++-
 3 files changed, 40 insertions(+), 1 deletion(-)

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 698b7a0b05..4c7dd4629b 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,12 @@
+2000-05-12  Alexandre Oliva  <aoliva@cygnus.com>
+
+	* config/tc-mn10300.h (md_end): Define.
+	(mn10300_finalize): Declare.
+	* config/tc-mn10300.c: Include dwarf2dbg.h.
+	(debug_line): Define.
+	(md_assemble): Generate dwarf2 line info.
+	(mn10300_finalize): New function.  Finalize dwarf2 info.
+
 2000-05-11  Ulf Carlsson  <ulfc@engr.sgi.com>
 
 	* config/tc-mips.c (md_estimate_size_before_relax): Use the
diff --git a/gas/config/tc-mn10300.c b/gas/config/tc-mn10300.c
index 3514f9f197..30b41393e5 100644
--- a/gas/config/tc-mn10300.c
+++ b/gas/config/tc-mn10300.c
@@ -23,6 +23,7 @@
 #include "as.h"
 #include "subsegs.h"     
 #include "opcode/mn10300.h"
+#include "dwarf2dbg.h"
 
 /* Structure to hold information about predefined registers.  */
 struct reg_name
@@ -31,6 +32,8 @@ struct reg_name
   int value;
 };
 
+struct dwarf2_line_info debug_line;
+
 /* Generic assembler global variables which must be defined by all targets. */
 
 /* Characters which always start a comment. */
@@ -118,6 +121,8 @@ size_t md_longopts_size = sizeof(md_longopts);
 /* The target specific pseudo-ops which we support.  */
 const pseudo_typeS md_pseudo_table[] =
 {
+  { "file", dwarf2_directive_file },
+  { "loc", dwarf2_directive_loc },
   { "am30",	set_arch_mach,		AM30 },
   { "am33",	set_arch_mach,		AM33 },
   { "mn10300",	set_arch_mach,		MN103 },
@@ -1745,6 +1750,21 @@ keep_going:
 	    }
 	}
     }
+
+  if (debug_type == DEBUG_DWARF2)
+    {
+      bfd_vma addr;
+
+      /* First update the notion of the current source line.  */
+      dwarf2_where (&debug_line);
+
+      /* We want the offset of the start of this instruction within the
+         the current frag.  */
+      addr = frag_now->fr_address + frag_now_fix () - size;
+
+      /* And record the information.  */
+      dwarf2_gen_line_info (addr, &debug_line);
+    }
 }
 
 
@@ -1999,3 +2019,10 @@ set_arch_mach (mach)
 
   current_machine = mach;
 }
+
+void
+mn10300_finalize ()
+{
+  if (debug_type == DEBUG_DWARF2)
+    dwarf2_finish ();
+}
diff --git a/gas/config/tc-mn10300.h b/gas/config/tc-mn10300.h
index ffcb227b0e..011259f469 100644
--- a/gas/config/tc-mn10300.h
+++ b/gas/config/tc-mn10300.h
@@ -1,5 +1,5 @@
 /* tc-mn10300.h -- Header file for tc-mn10300.c.
-   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1996, 1997, 2000 Free Software Foundation, Inc.
 
    This file is part of GAS, the GNU Assembler.
 
@@ -48,3 +48,6 @@
 /* We do relaxing in the assembler as well as the linker.  */
 extern const struct relax_type md_relax_table[];
 #define TC_GENERIC_RELAX_TABLE md_relax_table
+
+#define md_end() mn10300_finalize ()
+void mn10300_finalize PARAMS ((void));
-- 
2.34.1