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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.
	(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.
This commit is contained in:
Daniel Jacobowitz 2006-11-28 16:53:54 +00:00
parent e86e87f77f
commit fbcebcb1ce
2 changed files with 43 additions and 20 deletions
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12
gdb/ChangeLog
View file

@ -1,3 +1,15 @@
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.
2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
* symtab.c (find_pc_sect_line): Do not return a line before

51
gdb/coffread.c
View file

@ -259,17 +259,25 @@ find_targ_sec (bfd *abfd, asection *sect, void *obj)
*args->resultp = sect;
}
/* Return the section number (SECT_OFF_*) that CS points to. */
static int
cs_to_section (struct coff_symbol *cs, struct objfile *objfile)
/* Return the bfd_section that CS points to. */
static struct bfd_section*
cs_to_bfd_section (struct coff_symbol *cs, struct objfile *objfile)
{
asection *sect = NULL;
struct find_targ_sec_arg args;
int off = SECT_OFF_TEXT (objfile);
args.targ_index = cs->c_secnum;
args.resultp = &sect;
bfd_map_over_sections (objfile->obfd, find_targ_sec, &args);
return sect;
}
/* Return the section number (SECT_OFF_*) that CS points to. */
static int
cs_to_section (struct coff_symbol *cs, struct objfile *objfile)
{
asection *sect = cs_to_bfd_section (cs, objfile);
int off = SECT_OFF_TEXT (objfile);
if (sect != NULL)
{
/* This is the section. Figure out what SECT_OFF_* code it is. */
@ -408,15 +416,19 @@ coff_end_symtab (struct objfile *objfile)
last_source_file = NULL;
}
static void
record_minimal_symbol (char *name, CORE_ADDR address,
enum minimal_symbol_type type, struct objfile *objfile)
static struct minimal_symbol *
record_minimal_symbol (struct coff_symbol *cs, CORE_ADDR address,
enum minimal_symbol_type type, int section,
struct objfile *objfile)
{
struct bfd_section *bfd_section;
/* We don't want TDESC entry points in the minimal symbol table */
if (name[0] == '@')
return;
if (cs->c_name[0] == '@')
return NULL;
prim_record_minimal_symbol (name, address, type, objfile);
bfd_section = cs_to_bfd_section (cs, objfile);
return prim_record_minimal_symbol_and_info (cs->c_name, address, type,
NULL, section, bfd_section, objfile);
}
/* coff_symfile_init ()
@ -762,8 +774,9 @@ coff_symtab_read (long symtab_offset, unsigned int nsyms,
if (ISFCN (cs->c_type) && cs->c_sclass != C_TPDEF)
{
/* Record all functions -- external and static -- in minsyms. */
int section = cs_to_section (cs, objfile);
tmpaddr = cs->c_value + ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile));
record_minimal_symbol (cs->c_name, tmpaddr, mst_text, objfile);
record_minimal_symbol (cs, tmpaddr, mst_text, section, objfile);
fcn_line_ptr = main_aux.x_sym.x_fcnary.x_fcn.x_lnnoptr;
fcn_start_addr = tmpaddr;
@ -923,15 +936,13 @@ coff_symtab_read (long symtab_offset, unsigned int nsyms,
ms_type = mst_unknown;
}
if (cs->c_name[0] != '@' /* Skip tdesc symbols */ )
{
struct minimal_symbol *msym;
msym = prim_record_minimal_symbol_and_info
(cs->c_name, tmpaddr, ms_type, NULL,
sec, NULL, objfile);
if (msym)
COFF_MAKE_MSYMBOL_SPECIAL (cs->c_sclass, msym);
}
{
struct minimal_symbol *msym;
msym = record_minimal_symbol (cs, tmpaddr, ms_type, sec, objfile);
if (msym)
COFF_MAKE_MSYMBOL_SPECIAL (cs->c_sclass, msym);
}
if (SDB_TYPE (cs->c_type))
{
struct symbol *sym;