/* Target-dependent, architecture-independent code for DICOS, for GDB.
- Copyright (C) 2009 Free Software Foundation, Inc.
+ Copyright (C) 2009-2020 Free Software Foundation, Inc.
This file is part of GDB.
#include "defs.h"
#include "osabi.h"
-#include "gdb_string.h"
#include "solib.h"
#include "solib-target.h"
#include "inferior.h"
#include "dicos-tdep.h"
+#include "gdbarch.h"
void
dicos_init_abi (struct gdbarch *gdbarch)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
-
set_solib_ops (gdbarch, &solib_target_so_ops);
/* Every process, although has its own address space, sees the same
- list of shared libraries. */
+ list of shared libraries. There's no "main executable" in DICOS,
+ so this accounts for all code. */
set_gdbarch_has_global_solist (gdbarch, 1);
+ /* The DICOS breakpoint API takes care of magically making
+ breakpoints visible to all inferiors. */
+ set_gdbarch_has_global_breakpoints (gdbarch, 1);
+
/* There's no (standard definition of) entry point or a guaranteed
text location with a symbol where to place the call dummy, so we
- put it on the stack. */
- set_gdbarch_call_dummy_location (gdbarch, ON_STACK);
+ need it on the stack. Rely on i386_gdbarch_init used also for
+ amd64 to set up ON_STACK inferior calls. */
/* DICOS rewinds the PC itself. */
set_gdbarch_decr_pc_after_break (gdbarch, 0);
if (!section)
return 0;
- if (bfd_section_size (abfd, section) != header_size)
+ if (bfd_section_size (section) != header_size)
return 0;
/* Dicos LMs always have a "Dicos_loadModuleInfo" symbol
storage_needed = bfd_get_symtab_upper_bound (abfd);
if (storage_needed < 0)
{
- warning (_("Can't read elf symbols from %s: %s"), bfd_get_filename (abfd),
+ warning (_("Can't read elf symbols from %s: %s"),
+ bfd_get_filename (abfd),
bfd_errmsg (bfd_get_error ()));
return 0;
}
{
long i, symcount;
- symbol_table = xmalloc (storage_needed);
+ symbol_table = (asymbol **) xmalloc (storage_needed);
symcount = bfd_canonicalize_symtab (abfd, symbol_table);
if (symcount < 0)