/* Handle FR-V (FDPIC) shared libraries for GDB, the GNU Debugger.
- Copyright (C) 2004-2014 Free Software Foundation, Inc.
+ Copyright (C) 2004-2015 Free Software Foundation, Inc.
This file is part of GDB.
#include "defs.h"
-#include <string.h>
#include "inferior.h"
#include "gdbcore.h"
#include "solib.h"
#include "command.h"
#include "gdbcmd.h"
#include "elf/frv.h"
-#include "exceptions.h"
#include "gdb_bfd.h"
/* Flag which indicates whether internal debug messages should be printed. */
lm_base (void)
{
enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch ());
- struct minimal_symbol *got_sym;
+ struct bound_minimal_symbol got_sym;
CORE_ADDR addr;
gdb_byte buf[FRV_PTR_SIZE];
got_sym = lookup_minimal_symbol ("_GLOBAL_OFFSET_TABLE_", NULL,
symfile_objfile);
- if (got_sym == 0)
+ if (got_sym.minsym == 0)
{
if (solib_frv_debug)
fprintf_unfiltered (gdb_stdlog,
return 0;
}
- addr = SYMBOL_VALUE_ADDRESS (got_sym) + 8;
+ addr = BMSYMBOL_VALUE_ADDRESS (got_sym) + 8;
if (solib_frv_debug)
fprintf_unfiltered (gdb_stdlog,
break;
}
- sop = xcalloc (1, sizeof (struct so_list));
- sop->lm_info = xcalloc (1, sizeof (struct lm_info));
+ sop = XCNEW (struct so_list);
+ sop->lm_info = XCNEW (struct lm_info);
sop->lm_info->map = loadmap;
sop->lm_info->got_value = got_addr;
sop->lm_info->lm_addr = lm_addr;
CORE_ADDR addr, interp_loadmap_addr;
gdb_byte addr_buf[FRV_PTR_SIZE];
struct int_elf32_fdpic_loadmap *ldm;
- volatile struct gdb_exception ex;
/* Read the contents of the .interp section into a local buffer;
the contents specify the dynamic linker this program uses. */
be trivial on GNU/Linux). Therefore, we have to try an alternate
mechanism to find the dynamic linker's base address. */
- TRY_CATCH (ex, RETURN_MASK_ALL)
+ TRY
{
tmp_bfd = solib_bfd_open (buf);
}
+ CATCH (ex, RETURN_MASK_ALL)
+ {
+ }
+ END_CATCH
+
if (tmp_bfd == NULL)
{
enable_break_failure_warning ();
enable_break (void)
{
asection *interp_sect;
+ CORE_ADDR entry_point;
if (symfile_objfile == NULL)
{
return 0;
}
- if (!symfile_objfile->ei.entry_point_p)
+ if (!entry_point_address_query (&entry_point))
{
if (solib_frv_debug)
fprintf_unfiltered (gdb_stdlog,
return 0;
}
- create_solib_event_breakpoint (target_gdbarch (),
- symfile_objfile->ei.entry_point);
+ create_solib_event_breakpoint (target_gdbarch (), entry_point);
if (solib_frv_debug)
fprintf_unfiltered (gdb_stdlog,
"enable_break: solib event breakpoint "
"placed at entry point: %s\n",
- hex_string_custom (symfile_objfile->ei.entry_point,
- 8));
+ hex_string_custom (entry_point, 8));
return 1;
}
if (main_executable_lm_info)
xfree (main_executable_lm_info);
- main_executable_lm_info = xcalloc (1, sizeof (struct lm_info));
+ main_executable_lm_info = XCNEW (struct lm_info);
main_executable_lm_info->map = ldm;
new_offsets = xcalloc (symfile_objfile->num_sections,
static CORE_ADDR
main_got (void)
{
- struct minimal_symbol *got_sym;
+ struct bound_minimal_symbol got_sym;
got_sym = lookup_minimal_symbol ("_GLOBAL_OFFSET_TABLE_",
NULL, symfile_objfile);
- if (got_sym == 0)
+ if (got_sym.minsym == 0)
return 0;
- return SYMBOL_VALUE_ADDRESS (got_sym);
+ return BMSYMBOL_VALUE_ADDRESS (got_sym);
}
/* Find the global pointer for the given function address ADDR. */