dwarf2out.c (output_loc_list): Use an all ones mask for .text asm output and don...

	* dwarf2out.c (output_loc_list): Use an all ones mask for
	.text asm output and don't rely on long long
	literals. Reformat some long lines.

From-SVN: r43777

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c8bb452a2ca5d95ffaabb87aedf018fcf8edd5ea..cfa550820c89dd50194367770cadbb53ada92d19 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2001-07-05  Nathan Sidwell  <nathan@codesourcery.com>
+
+       * dwarf2out.c (output_loc_list): Use an all ones mask for
+       .text asm output and don't rely on long long
+       literals. Reformat some long lines.
+
 2001-07-05  Andreas Jaeger  <aj@suse.de>
 
        * doc/gcc.texi (GNU/Linux): Remove accidental re-add of GPL

diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
index d5f3d4086f5843ab12080946394d77e6814ca5f5..a47dbfc81fa2a21038a6de55523b3aa7ceae715d 100644 (file)
--- a/gcc/dwarf2out.c
+++ b/gcc/dwarf2out.c
@@ -5946,28 +5946,35 @@ output_loc_list (list_head)
   ASM_OUTPUT_LABEL (asm_out_file, list_head->ll_symbol);
   if (strcmp (curr->section, ".text") == 0)
     {
-      if (DWARF2_ADDR_SIZE == 4)
-       dw2_asm_output_data (DWARF2_ADDR_SIZE, 0xffffffff, "Location list base address specifier fake entry");
-      else if (DWARF2_ADDR_SIZE == 8)
-       dw2_asm_output_data (DWARF2_ADDR_SIZE, 0xffffffffffffffffLL, "Location list base address specifier fake entry");
-      else
-       abort();
-      dw2_asm_output_offset (DWARF2_ADDR_SIZE, curr->section, "Location list base address specifier base");
+      /* dw2_asm_output_data will mask off any extra bits in the ~0.  */
+      dw2_asm_output_data (DWARF2_ADDR_SIZE, ~(unsigned HOST_WIDE_INT)0,
+                          "Location list base address specifier fake entry");
+      dw2_asm_output_offset (DWARF2_ADDR_SIZE, curr->section,
+                            "Location list base address specifier base");
     }
   for (curr = list_head; curr != NULL; curr=curr->dw_loc_next)
     {
       int size;
-      dw2_asm_output_delta (DWARF2_ADDR_SIZE, curr->begin, curr->section, "Location list begin address (%s)", list_head->ll_symbol);
-      dw2_asm_output_delta (DWARF2_ADDR_SIZE, curr->end, curr->section, "Location list end address (%s)", list_head->ll_symbol);
+      dw2_asm_output_delta (DWARF2_ADDR_SIZE, curr->begin, curr->section,
+                           "Location list begin address (%s)",
+                           list_head->ll_symbol);
+      dw2_asm_output_delta (DWARF2_ADDR_SIZE, curr->end, curr->section,
+                           "Location list end address (%s)",
+                           list_head->ll_symbol);
       size = size_of_locs (curr->expr);
       
       /* Output the block length for this list of location operations.  */
-      dw2_asm_output_data (constant_size (size), size, "%s", "Location expression size");
+      dw2_asm_output_data (constant_size (size), size, "%s",
+                          "Location expression size");
       
       output_loc_sequence (curr->expr);
     }
-  dw2_asm_output_data (DWARF_OFFSET_SIZE, 0, "Location list terminator begin (%s)", list_head->ll_symbol);
-  dw2_asm_output_data (DWARF_OFFSET_SIZE, 0, "Location list terminator end (%s)", list_head->ll_symbol);
+  dw2_asm_output_data (DWARF_OFFSET_SIZE, 0,
+                      "Location list terminator begin (%s)",
+                      list_head->ll_symbol);
+  dw2_asm_output_data (DWARF_OFFSET_SIZE, 0,
+                      "Location list terminator end (%s)",
+                      list_head->ll_symbol);
 }
 /* Output the DIE and its attributes.  Called recursively to generate
    the definitions of each child DIE.  */