gdbarch_pointer_to_address_ftype *pointer_to_address;
gdbarch_address_to_pointer_ftype *address_to_pointer;
gdbarch_integer_to_address_ftype *integer_to_address;
- gdbarch_return_value_on_stack_ftype *return_value_on_stack;
gdbarch_deprecated_pop_frame_ftype *deprecated_pop_frame;
gdbarch_deprecated_store_struct_return_ftype *deprecated_store_struct_return;
+ gdbarch_return_value_ftype *return_value;
+ gdbarch_return_value_on_stack_ftype *return_value_on_stack;
gdbarch_extract_return_value_ftype *extract_return_value;
gdbarch_store_return_value_ftype *store_return_value;
gdbarch_deprecated_extract_return_value_ftype *deprecated_extract_return_value;
gdbarch_deprecated_store_return_value_ftype *deprecated_store_return_value;
+ gdbarch_use_struct_convention_ftype *use_struct_convention;
gdbarch_extract_struct_value_address_ftype *extract_struct_value_address;
gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address;
- gdbarch_use_struct_convention_ftype *use_struct_convention;
gdbarch_deprecated_frame_init_saved_regs_ftype *deprecated_frame_init_saved_regs;
gdbarch_deprecated_init_extra_frame_info_ftype *deprecated_init_extra_frame_info;
gdbarch_skip_prologue_ftype *skip_prologue;
gdbarch_prologue_frameless_p_ftype *prologue_frameless_p;
gdbarch_inner_than_ftype *inner_than;
gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc;
+ gdbarch_adjust_breakpoint_address_ftype *adjust_breakpoint_address;
gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint;
gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint;
CORE_ADDR decr_pc_after_break;
gdbarch_deprecated_stack_align_ftype *deprecated_stack_align;
gdbarch_frame_align_ftype *frame_align;
gdbarch_deprecated_reg_struct_has_addr_ftype *deprecated_reg_struct_has_addr;
+ gdbarch_stabs_argument_has_addr_ftype *stabs_argument_has_addr;
int frame_red_zone_size;
int parm_boundary;
const struct floatformat * float_format;
gdbarch_address_class_name_to_type_flags_ftype *address_class_name_to_type_flags;
gdbarch_register_reggroup_p_ftype *register_reggroup_p;
gdbarch_fetch_pointer_argument_ftype *fetch_pointer_argument;
+ gdbarch_regset_from_core_section_ftype *regset_from_core_section;
};
0, /* pointer_to_address */
0, /* address_to_pointer */
0, /* integer_to_address */
- 0, /* return_value_on_stack */
0, /* deprecated_pop_frame */
0, /* deprecated_store_struct_return */
+ 0, /* return_value */
+ 0, /* return_value_on_stack */
0, /* extract_return_value */
0, /* store_return_value */
0, /* deprecated_extract_return_value */
0, /* deprecated_store_return_value */
+ 0, /* use_struct_convention */
0, /* extract_struct_value_address */
0, /* deprecated_extract_struct_value_address */
- 0, /* use_struct_convention */
0, /* deprecated_frame_init_saved_regs */
0, /* deprecated_init_extra_frame_info */
0, /* skip_prologue */
0, /* prologue_frameless_p */
0, /* inner_than */
0, /* breakpoint_from_pc */
+ 0, /* adjust_breakpoint_address */
0, /* memory_insert_breakpoint */
0, /* memory_remove_breakpoint */
0, /* decr_pc_after_break */
0, /* deprecated_stack_align */
0, /* frame_align */
0, /* deprecated_reg_struct_has_addr */
+ default_stabs_argument_has_addr, /* stabs_argument_has_addr */
0, /* frame_red_zone_size */
0, /* parm_boundary */
0, /* float_format */
0, /* address_class_name_to_type_flags */
default_register_reggroup_p, /* register_reggroup_p */
0, /* fetch_pointer_argument */
+ 0, /* regset_from_core_section */
/* startup_gdbarch() */
};
current_gdbarch->frameless_function_invocation = generic_frameless_function_invocation_not;
current_gdbarch->deprecated_frame_args_address = get_frame_base;
current_gdbarch->deprecated_frame_locals_address = get_frame_base;
+ current_gdbarch->stabs_argument_has_addr = default_stabs_argument_has_addr;
current_gdbarch->convert_from_func_ptr_addr = core_addr_identity;
current_gdbarch->addr_bits_remove = core_addr_identity;
current_gdbarch->smash_text_address = core_addr_identity;
/* Skip verify of pointer_to_address, invalid_p == 0 */
/* Skip verify of address_to_pointer, invalid_p == 0 */
/* Skip verify of integer_to_address, has predicate */
- /* Skip verify of return_value_on_stack, invalid_p == 0 */
/* Skip verify of deprecated_pop_frame, has predicate */
/* Skip verify of deprecated_store_struct_return, has predicate */
+ /* Skip verify of return_value, has predicate */
+ /* Skip verify of return_value_on_stack, invalid_p == 0 */
/* Skip verify of extract_return_value, invalid_p == 0 */
/* Skip verify of store_return_value, invalid_p == 0 */
+ /* Skip verify of use_struct_convention, invalid_p == 0 */
/* Skip verify of extract_struct_value_address, has predicate */
/* Skip verify of deprecated_extract_struct_value_address, has predicate */
- /* Skip verify of use_struct_convention, invalid_p == 0 */
/* Skip verify of deprecated_frame_init_saved_regs, has predicate */
/* Skip verify of deprecated_init_extra_frame_info, has predicate */
if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
&& (gdbarch->breakpoint_from_pc == 0))
fprintf_unfiltered (log, "\n\tbreakpoint_from_pc");
+ /* Skip verify of adjust_breakpoint_address, has predicate */
/* Skip verify of memory_insert_breakpoint, invalid_p == 0 */
/* Skip verify of memory_remove_breakpoint, invalid_p == 0 */
if ((GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL)
/* Skip verify of deprecated_stack_align, has predicate */
/* Skip verify of frame_align, has predicate */
/* Skip verify of deprecated_reg_struct_has_addr, has predicate */
+ /* Skip verify of stabs_argument_has_addr, invalid_p == 0 */
if (gdbarch->float_format == 0)
gdbarch->float_format = default_float_format (gdbarch);
if (gdbarch->double_format == 0)
/* Skip verify of address_class_name_to_type_flags, has predicate */
/* Skip verify of register_reggroup_p, invalid_p == 0 */
/* Skip verify of fetch_pointer_argument, has predicate */
+ /* Skip verify of regset_from_core_section, has predicate */
buf = ui_file_xstrdup (log, &dummy);
make_cleanup (xfree, buf);
if (strlen (buf) > 0)
fprintf_unfiltered (file,
"gdbarch_dump: frame_align = 0x%08lx\n",
(long) current_gdbarch->frame_align);
+ fprintf_unfiltered (file,
+ "gdbarch_dump: gdbarch_regset_from_core_section_p() = %d\n",
+ gdbarch_regset_from_core_section_p (current_gdbarch));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: regset_from_core_section = 0x%08lx\n",
+ (long) current_gdbarch->regset_from_core_section);
+ fprintf_unfiltered (file,
+ "gdbarch_dump: gdbarch_return_value_p() = %d\n",
+ gdbarch_return_value_p (current_gdbarch));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: return_value = 0x%08lx\n",
+ (long) current_gdbarch->return_value);
fprintf_unfiltered (file,
"gdbarch_dump: in_function_epilogue_p = 0x%08lx\n",
(long) current_gdbarch->in_function_epilogue_p);
fprintf_unfiltered (file,
"gdbarch_dump: register_reggroup_p = 0x%08lx\n",
(long) current_gdbarch->register_reggroup_p);
+ fprintf_unfiltered (file,
+ "gdbarch_dump: stabs_argument_has_addr = 0x%08lx\n",
+ (long) current_gdbarch->stabs_argument_has_addr);
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_pseudo_register_read_p() = %d\n",
gdbarch_pseudo_register_read_p (current_gdbarch));
(long) current_gdbarch->addr_bits_remove
/*ADDR_BITS_REMOVE ()*/);
#endif
+ fprintf_unfiltered (file,
+ "gdbarch_dump: gdbarch_adjust_breakpoint_address_p() = %d\n",
+ gdbarch_adjust_breakpoint_address_p (current_gdbarch));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: adjust_breakpoint_address = 0x%08lx\n",
+ (long) current_gdbarch->adjust_breakpoint_address);
#ifdef BELIEVE_PCC_PROMOTION
fprintf_unfiltered (file,
"gdbarch_dump: BELIEVE_PCC_PROMOTION # %s\n",
(long) current_gdbarch->deprecated_register_convert_to_virtual
/*DEPRECATED_REGISTER_CONVERT_TO_VIRTUAL ()*/);
#endif
+#ifdef DEPRECATED_REGISTER_RAW_SIZE_P
+ fprintf_unfiltered (file,
+ "gdbarch_dump: %s # %s\n",
+ "DEPRECATED_REGISTER_RAW_SIZE_P()",
+ XSTRING (DEPRECATED_REGISTER_RAW_SIZE_P ()));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: DEPRECATED_REGISTER_RAW_SIZE_P() = %d\n",
+ DEPRECATED_REGISTER_RAW_SIZE_P ());
+#endif
+#ifdef DEPRECATED_REGISTER_RAW_SIZE
+ fprintf_unfiltered (file,
+ "gdbarch_dump: %s # %s\n",
+ "DEPRECATED_REGISTER_RAW_SIZE(reg_nr)",
+ XSTRING (DEPRECATED_REGISTER_RAW_SIZE (reg_nr)));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: DEPRECATED_REGISTER_RAW_SIZE = <0x%08lx>\n",
+ (long) current_gdbarch->deprecated_register_raw_size
+ /*DEPRECATED_REGISTER_RAW_SIZE ()*/);
+#endif
#ifdef DEPRECATED_REGISTER_SIZE
fprintf_unfiltered (file,
"gdbarch_dump: DEPRECATED_REGISTER_SIZE # %s\n",
"gdbarch_dump: DEPRECATED_REGISTER_SIZE = %d\n",
DEPRECATED_REGISTER_SIZE);
#endif
+#ifdef DEPRECATED_REGISTER_VIRTUAL_SIZE_P
+ fprintf_unfiltered (file,
+ "gdbarch_dump: %s # %s\n",
+ "DEPRECATED_REGISTER_VIRTUAL_SIZE_P()",
+ XSTRING (DEPRECATED_REGISTER_VIRTUAL_SIZE_P ()));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: DEPRECATED_REGISTER_VIRTUAL_SIZE_P() = %d\n",
+ DEPRECATED_REGISTER_VIRTUAL_SIZE_P ());
+#endif
+#ifdef DEPRECATED_REGISTER_VIRTUAL_SIZE
+ fprintf_unfiltered (file,
+ "gdbarch_dump: %s # %s\n",
+ "DEPRECATED_REGISTER_VIRTUAL_SIZE(reg_nr)",
+ XSTRING (DEPRECATED_REGISTER_VIRTUAL_SIZE (reg_nr)));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: DEPRECATED_REGISTER_VIRTUAL_SIZE = <0x%08lx>\n",
+ (long) current_gdbarch->deprecated_register_virtual_size
+ /*DEPRECATED_REGISTER_VIRTUAL_SIZE ()*/);
+#endif
+#ifdef DEPRECATED_REGISTER_VIRTUAL_TYPE_P
+ fprintf_unfiltered (file,
+ "gdbarch_dump: %s # %s\n",
+ "DEPRECATED_REGISTER_VIRTUAL_TYPE_P()",
+ XSTRING (DEPRECATED_REGISTER_VIRTUAL_TYPE_P ()));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: DEPRECATED_REGISTER_VIRTUAL_TYPE_P() = %d\n",
+ DEPRECATED_REGISTER_VIRTUAL_TYPE_P ());
+#endif
+#ifdef DEPRECATED_REGISTER_VIRTUAL_TYPE
+ fprintf_unfiltered (file,
+ "gdbarch_dump: %s # %s\n",
+ "DEPRECATED_REGISTER_VIRTUAL_TYPE(reg_nr)",
+ XSTRING (DEPRECATED_REGISTER_VIRTUAL_TYPE (reg_nr)));
+ fprintf_unfiltered (file,
+ "gdbarch_dump: DEPRECATED_REGISTER_VIRTUAL_TYPE = <0x%08lx>\n",
+ (long) current_gdbarch->deprecated_register_virtual_type
+ /*DEPRECATED_REGISTER_VIRTUAL_TYPE ()*/);
+#endif
#ifdef DEPRECATED_REG_STRUCT_HAS_ADDR_P
fprintf_unfiltered (file,
"gdbarch_dump: %s # %s\n",
(long) current_gdbarch->register_name
/*REGISTER_NAME ()*/);
#endif
-#ifdef REGISTER_RAW_SIZE_P
- fprintf_unfiltered (file,
- "gdbarch_dump: %s # %s\n",
- "REGISTER_RAW_SIZE_P()",
- XSTRING (REGISTER_RAW_SIZE_P ()));
- fprintf_unfiltered (file,
- "gdbarch_dump: REGISTER_RAW_SIZE_P() = %d\n",
- REGISTER_RAW_SIZE_P ());
-#endif
-#ifdef REGISTER_RAW_SIZE
- fprintf_unfiltered (file,
- "gdbarch_dump: %s # %s\n",
- "REGISTER_RAW_SIZE(reg_nr)",
- XSTRING (REGISTER_RAW_SIZE (reg_nr)));
- fprintf_unfiltered (file,
- "gdbarch_dump: REGISTER_RAW_SIZE = <0x%08lx>\n",
- (long) current_gdbarch->deprecated_register_raw_size
- /*REGISTER_RAW_SIZE ()*/);
-#endif
#ifdef REGISTER_SIM_REGNO
fprintf_unfiltered (file,
"gdbarch_dump: %s # %s\n",
fprintf_unfiltered (file,
"gdbarch_dump: register_type = 0x%08lx\n",
(long) current_gdbarch->register_type);
-#ifdef REGISTER_VIRTUAL_SIZE_P
- fprintf_unfiltered (file,
- "gdbarch_dump: %s # %s\n",
- "REGISTER_VIRTUAL_SIZE_P()",
- XSTRING (REGISTER_VIRTUAL_SIZE_P ()));
- fprintf_unfiltered (file,
- "gdbarch_dump: REGISTER_VIRTUAL_SIZE_P() = %d\n",
- REGISTER_VIRTUAL_SIZE_P ());
-#endif
-#ifdef REGISTER_VIRTUAL_SIZE
- fprintf_unfiltered (file,
- "gdbarch_dump: %s # %s\n",
- "REGISTER_VIRTUAL_SIZE(reg_nr)",
- XSTRING (REGISTER_VIRTUAL_SIZE (reg_nr)));
- fprintf_unfiltered (file,
- "gdbarch_dump: REGISTER_VIRTUAL_SIZE = <0x%08lx>\n",
- (long) current_gdbarch->deprecated_register_virtual_size
- /*REGISTER_VIRTUAL_SIZE ()*/);
-#endif
-#ifdef REGISTER_VIRTUAL_TYPE_P
- fprintf_unfiltered (file,
- "gdbarch_dump: %s # %s\n",
- "REGISTER_VIRTUAL_TYPE_P()",
- XSTRING (REGISTER_VIRTUAL_TYPE_P ()));
- fprintf_unfiltered (file,
- "gdbarch_dump: REGISTER_VIRTUAL_TYPE_P() = %d\n",
- REGISTER_VIRTUAL_TYPE_P ());
-#endif
-#ifdef REGISTER_VIRTUAL_TYPE
- fprintf_unfiltered (file,
- "gdbarch_dump: %s # %s\n",
- "REGISTER_VIRTUAL_TYPE(reg_nr)",
- XSTRING (REGISTER_VIRTUAL_TYPE (reg_nr)));
- fprintf_unfiltered (file,
- "gdbarch_dump: REGISTER_VIRTUAL_TYPE = <0x%08lx>\n",
- (long) current_gdbarch->deprecated_register_virtual_type
- /*REGISTER_VIRTUAL_TYPE ()*/);
-#endif
fprintf_unfiltered (file,
"gdbarch_dump: remote_translate_xfer_address = 0x%08lx\n",
(long) current_gdbarch->remote_translate_xfer_address);
gdbarch->integer_to_address = integer_to_address;
}
-int
-gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type)
-{
- gdb_assert (gdbarch != NULL);
- gdb_assert (gdbarch->return_value_on_stack != NULL);
- if (gdbarch_debug >= 2)
- fprintf_unfiltered (gdb_stdlog, "gdbarch_return_value_on_stack called\n");
- return gdbarch->return_value_on_stack (type);
-}
-
-void
-set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch,
- gdbarch_return_value_on_stack_ftype return_value_on_stack)
-{
- gdbarch->return_value_on_stack = return_value_on_stack;
-}
-
int
gdbarch_deprecated_pop_frame_p (struct gdbarch *gdbarch)
{
gdbarch->deprecated_store_struct_return = deprecated_store_struct_return;
}
+int
+gdbarch_return_value_p (struct gdbarch *gdbarch)
+{
+ gdb_assert (gdbarch != NULL);
+ return gdbarch->return_value != NULL;
+}
+
+enum return_value_convention
+gdbarch_return_value (struct gdbarch *gdbarch, struct type *valtype, struct regcache *regcache, const void *inval, void *outval)
+{
+ gdb_assert (gdbarch != NULL);
+ gdb_assert (gdbarch->return_value != NULL);
+ if (gdbarch_debug >= 2)
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_return_value called\n");
+ return gdbarch->return_value (gdbarch, valtype, regcache, inval, outval);
+}
+
+void
+set_gdbarch_return_value (struct gdbarch *gdbarch,
+ gdbarch_return_value_ftype return_value)
+{
+ gdbarch->return_value = return_value;
+}
+
+int
+gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type)
+{
+ gdb_assert (gdbarch != NULL);
+ gdb_assert (gdbarch->return_value_on_stack != NULL);
+ if (gdbarch_debug >= 2)
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_return_value_on_stack called\n");
+ return gdbarch->return_value_on_stack (type);
+}
+
+void
+set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch,
+ gdbarch_return_value_on_stack_ftype return_value_on_stack)
+{
+ gdbarch->return_value_on_stack = return_value_on_stack;
+}
+
void
gdbarch_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, void *valbuf)
{
gdbarch->deprecated_store_return_value = deprecated_store_return_value;
}
+int
+gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type)
+{
+ gdb_assert (gdbarch != NULL);
+ gdb_assert (gdbarch->use_struct_convention != NULL);
+ if (gdbarch_debug >= 2)
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_use_struct_convention called\n");
+ return gdbarch->use_struct_convention (gcc_p, value_type);
+}
+
+void
+set_gdbarch_use_struct_convention (struct gdbarch *gdbarch,
+ gdbarch_use_struct_convention_ftype use_struct_convention)
+{
+ gdbarch->use_struct_convention = use_struct_convention;
+}
+
int
gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch)
{
gdbarch->deprecated_extract_struct_value_address = deprecated_extract_struct_value_address;
}
-int
-gdbarch_use_struct_convention (struct gdbarch *gdbarch, int gcc_p, struct type *value_type)
-{
- gdb_assert (gdbarch != NULL);
- gdb_assert (gdbarch->use_struct_convention != NULL);
- if (gdbarch_debug >= 2)
- fprintf_unfiltered (gdb_stdlog, "gdbarch_use_struct_convention called\n");
- return gdbarch->use_struct_convention (gcc_p, value_type);
-}
-
-void
-set_gdbarch_use_struct_convention (struct gdbarch *gdbarch,
- gdbarch_use_struct_convention_ftype use_struct_convention)
-{
- gdbarch->use_struct_convention = use_struct_convention;
-}
-
int
gdbarch_deprecated_frame_init_saved_regs_p (struct gdbarch *gdbarch)
{
gdbarch->breakpoint_from_pc = breakpoint_from_pc;
}
+int
+gdbarch_adjust_breakpoint_address_p (struct gdbarch *gdbarch)
+{
+ gdb_assert (gdbarch != NULL);
+ return gdbarch->adjust_breakpoint_address != NULL;
+}
+
+CORE_ADDR
+gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, CORE_ADDR bpaddr)
+{
+ gdb_assert (gdbarch != NULL);
+ gdb_assert (gdbarch->adjust_breakpoint_address != NULL);
+ if (gdbarch_debug >= 2)
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_adjust_breakpoint_address called\n");
+ return gdbarch->adjust_breakpoint_address (gdbarch, bpaddr);
+}
+
+void
+set_gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch,
+ gdbarch_adjust_breakpoint_address_ftype adjust_breakpoint_address)
+{
+ gdbarch->adjust_breakpoint_address = adjust_breakpoint_address;
+}
+
int
gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache)
{
gdbarch->deprecated_reg_struct_has_addr = deprecated_reg_struct_has_addr;
}
+int
+gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch, struct type *type)
+{
+ gdb_assert (gdbarch != NULL);
+ gdb_assert (gdbarch->stabs_argument_has_addr != NULL);
+ if (gdbarch_debug >= 2)
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_stabs_argument_has_addr called\n");
+ return gdbarch->stabs_argument_has_addr (gdbarch, type);
+}
+
+void
+set_gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch,
+ gdbarch_stabs_argument_has_addr_ftype stabs_argument_has_addr)
+{
+ gdbarch->stabs_argument_has_addr = stabs_argument_has_addr;
+}
+
int
gdbarch_frame_red_zone_size (struct gdbarch *gdbarch)
{
gdbarch->fetch_pointer_argument = fetch_pointer_argument;
}
+int
+gdbarch_regset_from_core_section_p (struct gdbarch *gdbarch)
+{
+ gdb_assert (gdbarch != NULL);
+ return gdbarch->regset_from_core_section != NULL;
+}
+
+const struct regset *
+gdbarch_regset_from_core_section (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size)
+{
+ gdb_assert (gdbarch != NULL);
+ gdb_assert (gdbarch->regset_from_core_section != NULL);
+ if (gdbarch_debug >= 2)
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_regset_from_core_section called\n");
+ return gdbarch->regset_from_core_section (gdbarch, sect_name, sect_size);
+}
+
+void
+set_gdbarch_regset_from_core_section (struct gdbarch *gdbarch,
+ gdbarch_regset_from_core_section_ftype regset_from_core_section)
+{
+ gdbarch->regset_from_core_section = regset_from_core_section;
+}
+
/* Keep a registry of per-architecture data-pointers required by GDB
modules. */