Index: bfd/ChangeLog

[deliverable/binutils-gdb.git] / binutils / readelf.c

diff --git a/binutils/readelf.c b/binutils/readelf.c
index a58200f8de1128bf5a3ccd455cf8a022668a745f..1d5300ae85a3a28aa8ab73a0cce1203bb8bc4936 100644 (file)
--- a/binutils/readelf.c
+++ b/binutils/readelf.c
@@ -5888,7 +5888,19 @@ display_debug_lines (section, start, file)
 
          op_code = * data ++;
 
-         switch (op_code)
+         if (op_code >= info.li_opcode_base)
+           {
+             op_code -= info.li_opcode_base;
+             adv      = (op_code / info.li_line_range) * info.li_min_insn_length;
+             state_machine_regs.address += adv;
+             printf (_("  Special opcode %d: advance Address by %d to 0x%lx"),
+                     op_code, adv, state_machine_regs.address);
+             adv = (op_code % info.li_line_range) + info.li_line_base;
+             state_machine_regs.line += adv;
+             printf (_(" and Line by %d to %d\n"),
+                     adv, state_machine_regs.line);
+           } 
+         else switch (op_code) 
            {
            case DW_LNS_extended_op:
              data += process_extended_line_op (data, info.li_default_is_stmt,
@@ -5958,20 +5970,36 @@ display_debug_lines (section, start, file)
                      adv, state_machine_regs.address);
              break;
 
+           case DW_LNS_set_prologue_end:
+             printf (_("  Set prologue_end to true\n"));
+             break;
+             
+           case DW_LNS_set_epilogue_begin:
+             printf (_("  Set epilogue_begin to true\n"));
+             break;
+             
+           case DW_LNS_set_isa:
+             adv = read_leb128 (data, & bytes_read, 0);
+             data += bytes_read;
+             printf (_("  Set ISA to %d\n"), adv);
+             break;
+             
            default:
-             op_code -= info.li_opcode_base;
-             adv      = (op_code / info.li_line_range) * info.li_min_insn_length;
-             state_machine_regs.address += adv;
-             printf (_("  Special opcode %d: advance Address by %d to 0x%lx"),
-                     op_code, adv, state_machine_regs.address);
-             adv = (op_code % info.li_line_range) + info.li_line_base;
-             state_machine_regs.line += adv;
-             printf (_(" and Line by %d to %d\n"),
-                     adv, state_machine_regs.line);
+             printf (_("  Unknown opcode %d with operands: "), op_code);
+             {
+               int i;
+               for (i = standard_opcodes[op_code - 1]; i > 0 ; --i)
+                 {
+                   printf ("0x%lx%s", read_leb128 (data, &bytes_read, 0),
+                           i == 1 ? "" : ", ");
+                   data += bytes_read;
+                 }
+               putchar ('\n');
+             }
              break;
            }
        }
-      printf ("\n");
+      putchar ('\n');
     }
 
   return 1;