From 9f32f7c27b7c480932cdd1835783b4b40def3280 Mon Sep 17 00:00:00 2001
From: Steve Chamberlain <steve@cygnus>
Date: Wed, 27 Mar 1991 00:53:16 +0000
Subject: [PATCH] *** empty log message ***

---
 ld/Makefile |  3 ++-
 ld/ldlang.c | 70 ++++++++++++++++++++++++++++++++++++++-----------------------
 2 files changed, 46 insertions(+), 27 deletions(-)

diff --git a/ld/Makefile b/ld/Makefile
index 014b17f..d5ef19f 100755
--- a/ld/Makefile
+++ b/ld/Makefile
@@ -32,7 +32,7 @@ MANSOURCES=ld.tex
 LDCSOURCES=ldlang.c ldmain.c ldwrite.c ld-lnk960.c ld-gld.c \
 	ld-gld960.c ld-emul.c ldversion.c ldmisc.c ldexp.c ldsym.c ldfile.c
 
-GENERATED_SOURCES=ldgram.tab.c ldlex.c
+GENERATED_SOURCES=ldgram.tab.c ldlex.c ldgram.tab.h y.tab.h
 GENERATED_HEADERS=ldgram.tab.h
 
 LDSOURCES=$(LDCSOURCES) ldgram.y ldlex.l
@@ -94,6 +94,7 @@ clean:
 	- rm -f $(OBJS) $(GENERATED_SOURCES) $(GENERATED_HEADERS)
 	- rm -f ld ld1 ld2
 
+
 lintlog:$(SOURCES) Makefile
 	$(LINT) -abhxzn  $(CFLAGS)  $(LINTSOURCES) \
 | grep -v "pointer casts may be troublesome" \
diff --git a/ld/ldlang.c b/ld/ldlang.c
index 0df171f..d6bfe28 100644
--- a/ld/ldlang.c
+++ b/ld/ldlang.c
@@ -19,7 +19,10 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 /* $Id$ 
  *
  * $Log$
- * Revision 1.2  1991/03/22 23:02:34  steve
+ * Revision 1.3  1991/03/27 00:52:49  steve
+ * *** empty log message ***
+ *
+ * Revision 1.2  1991/03/22  23:02:34  steve
  * Brought up to sync with Intel again.
  *
  * Revision 1.3  1991/03/16  22:19:21  rich
@@ -2156,45 +2159,60 @@ char *memspec;
   current_section->region = lang_memory_region_lookup(memspec);
   stat_ptr = &statement_list;
 }
+/*
+ Create an absolute symbol with the given name with the value of the
+ address of first byte of the section named.
 
+ If the symbol already exists, then do nothing.
+*/
 void
 lang_abs_symbol_at_beginning_of(section, name)
 char *section;
 char *name;
 {
-  extern bfd *output_bfd;
-  extern asymbol *create_symbol();
-  asection *s = bfd_get_section_by_name(output_bfd, section);
-  asymbol *def = create_symbol(name,
-			       BSF_GLOBAL | BSF_EXPORT |
-			       BSF_ABSOLUTE,
-			       (asection *)NULL);
-  if (s != (asection *)NULL) {
-    def->value = s->vma;
-  }
-  else {
-    def->value = 0;
+  if (ldsym_get_soft(name) == (asymbol *)NULL) {
+    extern bfd *output_bfd;
+    extern asymbol *create_symbol();
+    asection *s = bfd_get_section_by_name(output_bfd, section);
+    asymbol *def = create_symbol(name,
+				 BSF_GLOBAL | BSF_EXPORT |
+				 BSF_ABSOLUTE,
+				 (asection *)NULL);
+    if (s != (asection *)NULL) {
+      def->value = s->vma;
+    }
+    else {
+      def->value = 0;
+    }
   }
 }
 
+/*
+ Create an absolute symbol with the given name with the value of the
+ address of the first byte after the end of the section named.
+
+ If the symbol already exists, then do nothing.
+*/
 void
 lang_abs_symbol_at_end_of(section, name)
 char *section;
 char *name;
 {
-  extern bfd *output_bfd;
-  extern asymbol *create_symbol();
-  asection *s = bfd_get_section_by_name(output_bfd, section);
-  /* Add a symbol called _end */
-  asymbol *def = create_symbol(name,
-			       BSF_GLOBAL | BSF_EXPORT |
-			       BSF_ABSOLUTE,
-			       (asection *)NULL);
-  if (s != (asection *)NULL) {
-    def->value = s->vma + s->size;
-  }
-  else {
-    def->value = 0;
+  if (ldsym_get_soft(name) == (asymbol *)NULL) {
+    extern bfd *output_bfd;
+    extern asymbol *create_symbol();
+    asection *s = bfd_get_section_by_name(output_bfd, section);
+    /* Add a symbol called _end */
+    asymbol *def = create_symbol(name,
+				 BSF_GLOBAL | BSF_EXPORT |
+				 BSF_ABSOLUTE,
+				 (asection *)NULL);
+    if (s != (asection *)NULL) {
+      def->value = s->vma + s->size;
+    }
+    else {
+      def->value = 0;
+    }
   }
 }
 
-- 
2.7.4