import gdb-1999-05-10

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

diff --git a/gdb/coffread.c b/gdb/coffread.c
index 56c1438b239e54fe07cc9b933d610f7fa152e4b0..ae1decaf728e374b19eee77a66de925fc16845db 100644 (file)
--- a/gdb/coffread.c
+++ b/gdb/coffread.c
@@ -764,6 +764,7 @@ coff_symtab_read (symtab_offset, nsyms, section_offsets, objfile)
   char *filestring = "";
   int depth = 0;
   int fcn_first_line = 0;
+  CORE_ADDR fcn_first_line_addr;
   int fcn_last_line = 0;
   int fcn_start_addr = 0;
   long fcn_line_ptr = 0;
@@ -1020,6 +1021,7 @@ coff_symtab_read (symtab_offset, nsyms, section_offsets, objfile)
                if (cs->c_naux != 1)
                  complain (&bf_no_aux_complaint, cs->c_symnum);
                fcn_first_line = main_aux.x_sym.x_misc.x_lnsz.x_lnno;
+               fcn_first_line_addr = cs->c_value;
 
                /* Might want to check that locals are 0 and
                   context_stack_depth is zero, and complain if not.  */
@@ -1030,7 +1032,6 @@ coff_symtab_read (symtab_offset, nsyms, section_offsets, objfile)
                new->name =
                  process_coff_symbol (&fcn_cs_saved, &fcn_aux_saved,
                                       section_offsets, objfile);
-               record_line (current_subfile, fcn_first_line, cs->c_value);
              }
            else if (STREQ (cs->c_name, ".ef"))
              {
@@ -1063,8 +1064,18 @@ coff_symtab_read (symtab_offset, nsyms, section_offsets, objfile)
                  {
                    fcn_last_line = main_aux.x_sym.x_misc.x_lnsz.x_lnno;
                  }
-               enter_linenos (fcn_line_ptr, fcn_first_line, fcn_last_line,
-                              section_offsets);
+               /* fcn_first_line is the line number of the opening '{'.
+                  Do not record it - because it would affect gdb's idea
+                  of the line number of the first statement of the function -
+                  except for one-line functions, for which it is also the line
+                  number of all the statements and of the closing '}', and
+                  for which we do not have any other statement-line-number. */
+               if (fcn_last_line == 1)
+                 record_line (current_subfile, fcn_first_line,
+                              fcn_first_line_addr);
+               else
+                 enter_linenos (fcn_line_ptr, fcn_first_line, fcn_last_line,
+                                section_offsets);
 
                finish_block (new->name, &local_symbols, new->old_blocks,
                              new->start_addr,