2006-11-28 Pedro Alves <pedro_alves@portugalmail.pt>
* coffread.c (cs_to_bfd_section): New function. (cs_to_section): Use cs_to_bfd_section. (record_minimal_symbol): Take the coff_symbol* parameter instead of the symbol's name as a char*. Add 'int section' parameter. Call prim_record_minimal_symbol_and_info instead of prim_record_minimal_symbol_and_info. Change return type to struct minimal_symbol *. (coff_symtab_read): Adapt to new record_minimal_symbol's signature. Make all minimal symbol creations go through record_minimal_symbol.
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@ -1,3 +1,15 @@
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2006-11-28 Pedro Alves <pedro_alves@portugalmail.pt>
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* coffread.c (cs_to_bfd_section): New function.
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(cs_to_section): Use cs_to_bfd_section.
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(record_minimal_symbol): Take the coff_symbol* parameter instead
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of the symbol's name as a char*.
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Add 'int section' parameter. Call prim_record_minimal_symbol_and_info
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instead of prim_record_minimal_symbol_and_info.
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Change return type to struct minimal_symbol *.
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(coff_symtab_read): Adapt to new record_minimal_symbol's signature.
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Make all minimal symbol creations go through record_minimal_symbol.
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2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
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2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
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* symtab.c (find_pc_sect_line): Do not return a line before
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* symtab.c (find_pc_sect_line): Do not return a line before
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@ -259,17 +259,25 @@ find_targ_sec (bfd *abfd, asection *sect, void *obj)
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*args->resultp = sect;
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*args->resultp = sect;
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}
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}
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/* Return the section number (SECT_OFF_*) that CS points to. */
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/* Return the bfd_section that CS points to. */
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static int
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static struct bfd_section*
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cs_to_section (struct coff_symbol *cs, struct objfile *objfile)
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cs_to_bfd_section (struct coff_symbol *cs, struct objfile *objfile)
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{
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{
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asection *sect = NULL;
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asection *sect = NULL;
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struct find_targ_sec_arg args;
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struct find_targ_sec_arg args;
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int off = SECT_OFF_TEXT (objfile);
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args.targ_index = cs->c_secnum;
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args.targ_index = cs->c_secnum;
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args.resultp = §
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args.resultp = §
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bfd_map_over_sections (objfile->obfd, find_targ_sec, &args);
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bfd_map_over_sections (objfile->obfd, find_targ_sec, &args);
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return sect;
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}
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/* Return the section number (SECT_OFF_*) that CS points to. */
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static int
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cs_to_section (struct coff_symbol *cs, struct objfile *objfile)
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{
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asection *sect = cs_to_bfd_section (cs, objfile);
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int off = SECT_OFF_TEXT (objfile);
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if (sect != NULL)
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if (sect != NULL)
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{
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{
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/* This is the section. Figure out what SECT_OFF_* code it is. */
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/* This is the section. Figure out what SECT_OFF_* code it is. */
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@ -408,15 +416,19 @@ coff_end_symtab (struct objfile *objfile)
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last_source_file = NULL;
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last_source_file = NULL;
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}
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}
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static void
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static struct minimal_symbol *
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record_minimal_symbol (char *name, CORE_ADDR address,
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record_minimal_symbol (struct coff_symbol *cs, CORE_ADDR address,
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enum minimal_symbol_type type, struct objfile *objfile)
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enum minimal_symbol_type type, int section,
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struct objfile *objfile)
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{
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{
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struct bfd_section *bfd_section;
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/* We don't want TDESC entry points in the minimal symbol table */
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/* We don't want TDESC entry points in the minimal symbol table */
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if (name[0] == '@')
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if (cs->c_name[0] == '@')
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return;
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return NULL;
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prim_record_minimal_symbol (name, address, type, objfile);
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bfd_section = cs_to_bfd_section (cs, objfile);
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return prim_record_minimal_symbol_and_info (cs->c_name, address, type,
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NULL, section, bfd_section, objfile);
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}
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}
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/* coff_symfile_init ()
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/* coff_symfile_init ()
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@ -762,8 +774,9 @@ coff_symtab_read (long symtab_offset, unsigned int nsyms,
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if (ISFCN (cs->c_type) && cs->c_sclass != C_TPDEF)
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if (ISFCN (cs->c_type) && cs->c_sclass != C_TPDEF)
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{
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{
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/* Record all functions -- external and static -- in minsyms. */
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/* Record all functions -- external and static -- in minsyms. */
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int section = cs_to_section (cs, objfile);
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tmpaddr = cs->c_value + ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile));
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tmpaddr = cs->c_value + ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile));
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record_minimal_symbol (cs->c_name, tmpaddr, mst_text, objfile);
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record_minimal_symbol (cs, tmpaddr, mst_text, section, objfile);
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fcn_line_ptr = main_aux.x_sym.x_fcnary.x_fcn.x_lnnoptr;
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fcn_line_ptr = main_aux.x_sym.x_fcnary.x_fcn.x_lnnoptr;
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fcn_start_addr = tmpaddr;
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fcn_start_addr = tmpaddr;
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@ -923,15 +936,13 @@ coff_symtab_read (long symtab_offset, unsigned int nsyms,
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ms_type = mst_unknown;
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ms_type = mst_unknown;
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}
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}
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if (cs->c_name[0] != '@' /* Skip tdesc symbols */ )
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{
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{
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struct minimal_symbol *msym;
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struct minimal_symbol *msym;
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msym = record_minimal_symbol (cs, tmpaddr, ms_type, sec, objfile);
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msym = prim_record_minimal_symbol_and_info
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if (msym)
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(cs->c_name, tmpaddr, ms_type, NULL,
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COFF_MAKE_MSYMBOL_SPECIAL (cs->c_sclass, msym);
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sec, NULL, objfile);
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}
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if (msym)
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COFF_MAKE_MSYMBOL_SPECIAL (cs->c_sclass, msym);
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}
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if (SDB_TYPE (cs->c_type))
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if (SDB_TYPE (cs->c_type))
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{
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{
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struct symbol *sym;
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struct symbol *sym;
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