Change section_offsets to a std::vector

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

diff --git a/gdb/dbxread.c b/gdb/dbxread.c
index 0a02acc8ce99f85f0e7c802e334da461d39d165a..0909c67ccbb4c88b3f640ff4b3e8129222bec4ed 100644 (file)
--- a/gdb/dbxread.c
+++ b/gdb/dbxread.c
@@ -1046,9 +1046,7 @@ read_dbx_symtab (minimal_symbol_reader &reader, struct objfile *objfile)
 
   /* If data_sect_index is still -1, that's okay.  It's perfectly fine
      for the file to have no .data, no .bss, and no .text at all, if
-     it also has no global or static variables.  If it does, we will
-     get an internal error from an ANOFFSET macro below when we try to
-     use data_sect_index.  */
+     it also has no global or static variables.  */
 
   for (symnum = 0; symnum < DBX_SYMCOUNT (objfile); symnum++)
     {
@@ -2179,13 +2177,12 @@ read_ofile_symtab (struct objfile *objfile, struct partial_symtab *pst)
   int sym_size;                        /* Size of symbols to read */
   CORE_ADDR text_offset;       /* Start of text segment for symbols */
   int text_size;               /* Size of text segment for symbols */
-  struct section_offsets *section_offsets;
 
   sym_offset = LDSYMOFF (pst);
   sym_size = LDSYMLEN (pst);
   text_offset = pst->text_low (objfile);
   text_size = pst->text_high (objfile) - pst->text_low (objfile);
-  section_offsets = objfile->section_offsets;
+  const section_offsets &section_offsets = objfile->section_offsets;
 
   dbxread_objfile = objfile;
 
@@ -2378,7 +2375,7 @@ cp_set_block_scope (const struct symbol *symbol,
 
 void
 process_one_symbol (int type, int desc, CORE_ADDR valu, const char *name,
-                   const struct section_offsets *section_offsets,
+                   const section_offsets &section_offsets,
                    struct objfile *objfile, enum language language)
 {
   struct gdbarch *gdbarch = get_objfile_arch (objfile);
@@ -2469,7 +2466,7 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, const char *name,
       sline_found_in_function = 0;
 
       /* Relocate for dynamic loading.  */
-      valu += ANOFFSET (section_offsets, SECT_OFF_TEXT (objfile));
+      valu += section_offsets[SECT_OFF_TEXT (objfile)];
       valu = gdbarch_addr_bits_remove (gdbarch, valu);
       last_function_start = valu;
 
@@ -2557,7 +2554,7 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, const char *name,
     case N_FN_SEQ:
       /* This kind of symbol indicates the start of an object file.
          Relocate for dynamic loading.  */
-      valu += ANOFFSET (section_offsets, SECT_OFF_TEXT (objfile));
+      valu += section_offsets[SECT_OFF_TEXT (objfile)];
       break;
 
     case N_SO:
@@ -2565,7 +2562,7 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, const char *name,
          source file.  Finish the symbol table of the previous source
          file (if any) and start accumulating a new symbol table.
          Relocate for dynamic loading.  */
-      valu += ANOFFSET (section_offsets, SECT_OFF_TEXT (objfile));
+      valu += section_offsets[SECT_OFF_TEXT (objfile)];
 
       n_opt_found = 0;
 
@@ -2601,7 +2598,7 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, const char *name,
          sub-source-file, one whose contents were copied or included
          in the compilation of the main source file (whose name was
          given in the N_SO symbol).  Relocate for dynamic loading.  */
-      valu += ANOFFSET (section_offsets, SECT_OFF_TEXT (objfile));
+      valu += section_offsets[SECT_OFF_TEXT (objfile)];
       start_subfile (name);
       break;
 
@@ -2701,7 +2698,7 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, const char *name,
                   symbol_file_add as addr (this is known to affect
                   SunOS 4, and I suspect ELF too).  Since there is no
                   Ttext.text symbol, we can get addr from the text offset.  */
-               valu += ANOFFSET (section_offsets, SECT_OFF_TEXT (objfile));
+               valu += section_offsets[SECT_OFF_TEXT (objfile)];
                goto define_a_symbol;
              }
          }
@@ -2723,22 +2720,22 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, const char *name,
 
     case_N_STSYM:              /* Static symbol in data segment.  */
     case N_DSLINE:             /* Source line number, data segment.  */
-      valu += ANOFFSET (section_offsets, SECT_OFF_DATA (objfile));
+      valu += section_offsets[SECT_OFF_DATA (objfile)];
       goto define_a_symbol;
 
     case_N_LCSYM:              /* Static symbol in BSS segment.  */
     case N_BSLINE:             /* Source line number, BSS segment.  */
       /* N_BROWS: overlaps with N_BSLINE.  */
-      valu += ANOFFSET (section_offsets, SECT_OFF_BSS (objfile));
+      valu += section_offsets[SECT_OFF_BSS (objfile)];
       goto define_a_symbol;
 
     case_N_ROSYM:              /* Static symbol in read-only data segment.  */
-      valu += ANOFFSET (section_offsets, SECT_OFF_RODATA (objfile));
+      valu += section_offsets[SECT_OFF_RODATA (objfile)];
       goto define_a_symbol;
 
     case N_ENTRY:              /* Alternate entry point.  */
       /* Relocate for dynamic loading.  */
-      valu += ANOFFSET (section_offsets, SECT_OFF_TEXT (objfile));
+      valu += section_offsets[SECT_OFF_TEXT (objfile)];
       goto define_a_symbol;
 
       /* The following symbol types we don't know how to process.
@@ -2789,8 +2786,7 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, const char *name,
              /* Deal with the SunPRO 3.0 compiler which omits the
                 address from N_FUN symbols.  */
              if (type == N_FUN
-                 && valu == ANOFFSET (section_offsets,
-                                      SECT_OFF_TEXT (objfile))
+                 && valu == section_offsets[SECT_OFF_TEXT (objfile)]
                  && gdbarch_sofun_address_maybe_missing (gdbarch))
                {
                  struct bound_minimal_symbol minsym