From: Ian Lance Taylor <ian@airs.com>
Date: Mon, 28 Oct 1996 22:01:06 +0000 (+0000)
Subject: 	* ieee.c (ieee_finish_compilation_unit): Permit coalescing ranges
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9720a1a70fe9273d1c71a96722e6ae70e6a9b2a2;p=binutils-gdb.git

	* ieee.c (ieee_finish_compilation_unit): Permit coalescing ranges
	that are up to 0x1000 bytes apart, not just 64.
	(ieee_add_bb11_blocks): Don't bother to emit a BB11 that is less
	than 0x100 bytes.
	(ieee_lineno): Only emit line numbers that are less than
	info->highaddr.
---

diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index 980afeda15f..57d3b368f72 100644
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,5 +1,20 @@
+Mon Oct 28 16:58:14 1996  Ian Lance Taylor  <ian@cygnus.com>
+
+	* ieee.c (ieee_finish_compilation_unit): Permit coalescing ranges
+	that are up to 0x1000 bytes apart, not just 64.
+	(ieee_add_bb11_blocks): Don't bother to emit a BB11 that is less
+	than 0x100 bytes.
+	(ieee_lineno): Only emit line numbers that are less than
+	info->highaddr.
+
 Fri Oct 25 12:12:17 1996  Ian Lance Taylor  <ian@cygnus.com>
 
+	* ieee.c (struct ieee_defined_enum): Add defined field.
+	(ieee_enum_type): If the enum tag has been seen before but not
+	defined, reuse the same type index, and define it.
+	(ieee_tag_type): If this enum has not been defined, add an
+	undefined entry to the list of enums.
+
 	* objdump.c (disassemble_bytes): Let the disassembler override the
 	number of bytes printed on a line.
 
diff --git a/binutils/ieee.c b/binutils/ieee.c
index ef8edc7174f..f1276b3abfa 100644
--- a/binutils/ieee.c
+++ b/binutils/ieee.c
@@ -5085,7 +5085,7 @@ ieee_finish_compilation_unit (info)
 
       /* Coalesce ranges if it seems reasonable.  */
       while (r->next != NULL
-	     && high + 64 >= r->next->low
+	     && high + 0x1000 >= r->next->low
 	     && (r->next->high
 		 <= (bfd_get_section_vma (info->abfd, s)
 		     + bfd_section_size (info->abfd, s))))
@@ -5154,7 +5154,8 @@ ieee_add_bb11_blocks (abfd, sec, data)
 	  return;
 	}
 
-      if (low < r->low)
+      if (low < r->low
+	  && r->low - low > 0x100)
 	{
 	  if (! ieee_add_bb11 (info, sec, low, r->low))
 	    {
@@ -7586,9 +7587,12 @@ ieee_lineno (p, filename, lineno, addr)
 	return false;
     }
 
-  info->pending_lineno_filename = filename;
-  info->pending_lineno = lineno;
-  info->pending_lineno_addr = addr;
+  if (addr < info->highaddr)
+    {
+      info->pending_lineno_filename = filename;
+      info->pending_lineno = lineno;
+      info->pending_lineno_addr = addr;
+    }
 
   return true;
 }