1992, 1993, 1994, 1997, 1998, 1999, 2000, 2003, 2004, 2005, 2007
Free Software Foundation, Inc.
-This file is part of GDB.
+ This file is part of GDB.
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor,
-Boston, MA 02110-1301, USA. */
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
#include "annotate.h"
#include "valprint.h"
#include "source.h"
+#include "observer.h"
#ifndef ADA_RETAIN_DOTS
#define ADA_RETAIN_DOTS 0
static void extract_string (CORE_ADDR addr, char *buf);
-static struct type *ada_create_fundamental_type (struct objfile *, int);
-
static void modify_general_field (char *, LONGEST, int, int);
static struct type *desc_base_type (struct type *);
static const char ADA_MAIN_PROGRAM_SYMBOL_NAME[]
= "__gnat_ada_main_program_name";
-/* The name of the runtime function called when an exception is raised. */
-static const char raise_sym_name[] = "__gnat_raise_nodefer_with_msg";
-
-/* The name of the runtime function called when an unhandled exception
- is raised. */
-static const char raise_unhandled_sym_name[] = "__gnat_unhandled_exception";
-
-/* The name of the runtime function called when an assert failure is
- raised. */
-static const char raise_assert_sym_name[] =
- "system__assertions__raise_assert_failure";
-
-/* A string that reflects the longest exception expression rewrite,
- aside from the exception name. */
-static const char longest_exception_template[] =
- "'__gnat_raise_nodefer_with_msg' if long_integer(e) = long_integer(&)";
-
/* Limit on the number of warnings to raise per expression evaluation. */
static int warning_limit = 2;
desc_bounds_type (thin_descriptor_type (type));
LONGEST addr;
- if (desc_bounds_type == NULL)
+ if (bounds_type == NULL)
error (_("Bad GNAT array descriptor"));
/* NOTE: The following calculation is not really kosher, but
case BINOP_REPEAT:
case BINOP_SUBSCRIPT:
case BINOP_COMMA:
+ *pos += 1;
+ nargs = 2;
+ break;
case UNOP_NEG:
case UNOP_PLUS:
case OP_TYPE:
case OP_BOOL:
case OP_LAST:
- case OP_REGISTER:
case OP_INTERNALVAR:
*pos += 3;
break;
nargs = 1;
break;
+ case OP_REGISTER:
+ *pos += 4 + BYTES_TO_EXP_ELEM (exp->elts[pc + 1].longconst + 1);
+ break;
+
case STRUCTOP_STRUCT:
*pos += 4 + BYTES_TO_EXP_ELEM (exp->elts[pc + 1].longconst + 1);
nargs = 1;
return (!(scalar_type_p (type0) && scalar_type_p (type1)));
case BINOP_CONCAT:
- return
- ((TYPE_CODE (type0) != TYPE_CODE_ARRAY
- && (TYPE_CODE (type0) != TYPE_CODE_PTR
- || TYPE_CODE (TYPE_TARGET_TYPE (type0)) != TYPE_CODE_ARRAY))
- || (TYPE_CODE (type1) != TYPE_CODE_ARRAY
- && (TYPE_CODE (type1) != TYPE_CODE_PTR
- || (TYPE_CODE (TYPE_TARGET_TYPE (type1))
- != TYPE_CODE_ARRAY))));
+ return !ada_is_array_type (type0) || !ada_is_array_type (type1);
case BINOP_EXP:
return (!(numeric_type_p (type0) && integer_type_p (type1)));
/* The following is taken from the structure-return code in
call_function_by_hand. FIXME: Therefore, some refactoring seems
indicated. */
- if (INNER_THAN (1, 2))
+ if (gdbarch_inner_than (current_gdbarch, 1, 2))
{
/* Stack grows downward. Align SP and VALUE_ADDRESS (val) after
reserving sufficient space. */
{
}
-/* FIXME: The next two routines belong in symtab.c */
-
-static void
-restore_language (void *lang)
-{
- set_language ((enum language) lang);
-}
-
-/* As for lookup_symbol, but performed as if the current language
- were LANG. */
-
-struct symbol *
-lookup_symbol_in_language (const char *name, const struct block *block,
- domain_enum domain, enum language lang,
- int *is_a_field_of_this, struct symtab **symtab)
-{
- struct cleanup *old_chain
- = make_cleanup (restore_language, (void *) current_language->la_language);
- struct symbol *result;
- set_language (lang);
- result = lookup_symbol (name, block, domain, is_a_field_of_this, symtab);
- do_cleanups (old_chain);
- return result;
-}
-
/* True if TYPE is definitely an artificial type supplied to a symbol
for which no debugging information was given in the symbol file. */
static int
remove_out_of_scope_renamings (struct ada_symbol_info *syms,
- int nsyms, struct block *current_block)
+ int nsyms, const struct block *current_block)
{
struct symbol *current_function;
char *current_function_name;
cache_symbol (name0, namespace, (*results)[0].sym, (*results)[0].block,
(*results)[0].symtab);
- ndefns = remove_out_of_scope_renamings (*results, ndefns,
- (struct block *) block0);
+ ndefns = remove_out_of_scope_renamings (*results, ndefns, block0);
return ndefns;
}
field_alignment (struct type *type, int f)
{
const char *name = TYPE_FIELD_NAME (type, f);
- int len = (name == NULL) ? 0 : strlen (name);
+ int len;
int align_offset;
+ /* The field name should never be null, unless the debugging information
+ is somehow malformed. In this case, we assume the field does not
+ require any alignment. */
+ if (name == NULL)
+ return 1;
+
+ len = strlen (name);
+
if (!isdigit (name[len - 1]))
return 1;
breakpoint structure of the BP_BREAKPOINT type, but with its own set
of breakpoint_ops.
+ Support in the runtime for exception catchpoints have been changed
+ a few times already, and these changes affect the implementation
+ of these catchpoints. In order to be able to support several
+ variants of the runtime, we use a sniffer that will determine
+ the runtime variant used by the program being debugged.
+
At this time, we do not support the use of conditions on Ada exception
catchpoints. The COND and COND_STRING fields are therefore set
to NULL (most of the time, see below).
ex_catch_assert
};
+typedef CORE_ADDR (ada_unhandled_exception_name_addr_ftype) (void);
+
+/* A structure that describes how to support exception catchpoints
+ for a given executable. */
+
+struct exception_support_info
+{
+ /* The name of the symbol to break on in order to insert
+ a catchpoint on exceptions. */
+ const char *catch_exception_sym;
+
+ /* The name of the symbol to break on in order to insert
+ a catchpoint on unhandled exceptions. */
+ const char *catch_exception_unhandled_sym;
+
+ /* The name of the symbol to break on in order to insert
+ a catchpoint on failed assertions. */
+ const char *catch_assert_sym;
+
+ /* Assuming that the inferior just triggered an unhandled exception
+ catchpoint, this function is responsible for returning the address
+ in inferior memory where the name of that exception is stored.
+ Return zero if the address could not be computed. */
+ ada_unhandled_exception_name_addr_ftype *unhandled_exception_name_addr;
+};
+
+static CORE_ADDR ada_unhandled_exception_name_addr (void);
+static CORE_ADDR ada_unhandled_exception_name_addr_from_raise (void);
+
+/* The following exception support info structure describes how to
+ implement exception catchpoints with the latest version of the
+ Ada runtime (as of 2007-03-06). */
+
+static const struct exception_support_info default_exception_support_info =
+{
+ "__gnat_debug_raise_exception", /* catch_exception_sym */
+ "__gnat_unhandled_exception", /* catch_exception_unhandled_sym */
+ "__gnat_debug_raise_assert_failure", /* catch_assert_sym */
+ ada_unhandled_exception_name_addr
+};
+
+/* The following exception support info structure describes how to
+ implement exception catchpoints with a slightly older version
+ of the Ada runtime. */
+
+static const struct exception_support_info exception_support_info_fallback =
+{
+ "__gnat_raise_nodefer_with_msg", /* catch_exception_sym */
+ "__gnat_unhandled_exception", /* catch_exception_unhandled_sym */
+ "system__assertions__raise_assert_failure", /* catch_assert_sym */
+ ada_unhandled_exception_name_addr_from_raise
+};
+
+/* For each executable, we sniff which exception info structure to use
+ and cache it in the following global variable. */
+
+static const struct exception_support_info *exception_info = NULL;
+
+/* Inspect the Ada runtime and determine which exception info structure
+ should be used to provide support for exception catchpoints.
+
+ This function will always set exception_info, or raise an error. */
+
+static void
+ada_exception_support_info_sniffer (void)
+{
+ struct symbol *sym;
+
+ /* If the exception info is already known, then no need to recompute it. */
+ if (exception_info != NULL)
+ return;
+
+ /* Check the latest (default) exception support info. */
+ sym = standard_lookup (default_exception_support_info.catch_exception_sym,
+ NULL, VAR_DOMAIN);
+ if (sym != NULL)
+ {
+ exception_info = &default_exception_support_info;
+ return;
+ }
+
+ /* Try our fallback exception suport info. */
+ sym = standard_lookup (exception_support_info_fallback.catch_exception_sym,
+ NULL, VAR_DOMAIN);
+ if (sym != NULL)
+ {
+ exception_info = &exception_support_info_fallback;
+ return;
+ }
+
+ /* Sometimes, it is normal for us to not be able to find the routine
+ we are looking for. This happens when the program is linked with
+ the shared version of the GNAT runtime, and the program has not been
+ started yet. Inform the user of these two possible causes if
+ applicable. */
+
+ if (ada_update_initial_language (language_unknown, NULL) != language_ada)
+ error (_("Unable to insert catchpoint. Is this an Ada main program?"));
+
+ /* If the symbol does not exist, then check that the program is
+ already started, to make sure that shared libraries have been
+ loaded. If it is not started, this may mean that the symbol is
+ in a shared library. */
+
+ if (ptid_get_pid (inferior_ptid) == 0)
+ error (_("Unable to insert catchpoint. Try to start the program first."));
+
+ /* At this point, we know that we are debugging an Ada program and
+ that the inferior has been started, but we still are not able to
+ find the run-time symbols. That can mean that we are in
+ configurable run time mode, or that a-except as been optimized
+ out by the linker... In any case, at this point it is not worth
+ supporting this feature. */
+
+ error (_("Cannot insert catchpoints in this configuration."));
+}
+
+/* An observer of "executable_changed" events.
+ Its role is to clear certain cached values that need to be recomputed
+ each time a new executable is loaded by GDB. */
+
+static void
+ada_executable_changed_observer (void *unused)
+{
+ /* If the executable changed, then it is possible that the Ada runtime
+ is different. So we need to invalidate the exception support info
+ cache. */
+ exception_info = NULL;
+}
+
/* Return the name of the function at PC, NULL if could not find it.
This function only checks the debugging information, not the symbol
table. */
static CORE_ADDR
ada_unhandled_exception_name_addr (void)
+{
+ return parse_and_eval_address ("e.full_name");
+}
+
+/* Same as ada_unhandled_exception_name_addr, except that this function
+ should be used when the inferior uses an older version of the runtime,
+ where the exception name needs to be extracted from a specific frame
+ several frames up in the callstack. */
+
+static CORE_ADDR
+ada_unhandled_exception_name_addr_from_raise (void)
{
int frame_level;
struct frame_info *fi;
const char *func_name =
function_name_from_pc (get_frame_address_in_block (fi));
if (func_name != NULL
- && strcmp (func_name, raise_sym_name) == 0)
+ && strcmp (func_name, exception_info->catch_exception_sym) == 0)
break; /* We found the frame we were looking for... */
fi = get_prev_frame (fi);
}
break;
case ex_catch_exception_unhandled:
- return ada_unhandled_exception_name_addr ();
+ return exception_info->unhandled_exception_name_addr ();
break;
case ex_catch_assert:
|| b->ops == &catch_assert_breakpoint_ops);
}
-/* Cause the appropriate error if no appropriate runtime symbol is
- found to set a breakpoint, using ERR_DESC to describe the
- breakpoint. */
-
-static void
-error_breakpoint_runtime_sym_not_found (const char *err_desc)
-{
- /* If we are not debugging an Ada program, we cannot put exception
- catchpoints! */
-
- if (ada_update_initial_language (language_unknown, NULL) != language_ada)
- error (_("Unable to break on %s. Is this an Ada main program?"),
- err_desc);
-
- /* If the symbol does not exist, then check that the program is
- already started, to make sure that shared libraries have been
- loaded. If it is not started, this may mean that the symbol is
- in a shared library. */
-
- if (ptid_get_pid (inferior_ptid) == 0)
- error (_("Unable to break on %s. Try to start the program first."),
- err_desc);
-
- /* At this point, we know that we are debugging an Ada program and
- that the inferior has been started, but we still are not able to
- find the run-time symbols. That can mean that we are in
- configurable run time mode, or that a-except as been optimized
- out by the linker... In any case, at this point it is not worth
- supporting this feature. */
-
- error (_("Cannot break on %s in this configuration."), err_desc);
-}
-
/* Return a newly allocated copy of the first space-separated token
in ARGSP, and then adjust ARGSP to point immediately after that
token.
static const char *
ada_exception_sym_name (enum exception_catchpoint_kind ex)
{
+ gdb_assert (exception_info != NULL);
+
switch (ex)
{
case ex_catch_exception:
- return (raise_sym_name);
+ return (exception_info->catch_exception_sym);
break;
case ex_catch_exception_unhandled:
- return (raise_unhandled_sym_name);
+ return (exception_info->catch_exception_unhandled_sym);
break;
case ex_catch_assert:
- return (raise_assert_sym_name);
+ return (exception_info->catch_assert_sym);
break;
default:
internal_error (__FILE__, __LINE__,
struct symbol *sym;
struct symtab_and_line sal;
- /* First lookup the function on which we will break in order to catch
+ /* First, find out which exception support info to use. */
+ ada_exception_support_info_sniffer ();
+
+ /* Then lookup the function on which we will break in order to catch
the Ada exceptions requested by the user. */
sym_name = ada_exception_sym_name (ex);
this case for now. */
if (sym == NULL)
- error_breakpoint_runtime_sym_not_found (sym_name);
+ error (_("Unable to break on '%s' in this configuration."), sym_name);
/* Make sure that the symbol we found corresponds to a function. */
if (SYMBOL_CLASS (sym) != LOC_BLOCK)
{NULL, 0, 0, 0}
};
\f
- /* Fundamental Ada Types */
-
-/* Create a fundamental Ada type using default reasonable for the current
- target machine.
-
- Some object/debugging file formats (DWARF version 1, COFF, etc) do not
- define fundamental types such as "int" or "double". Others (stabs or
- DWARF version 2, etc) do define fundamental types. For the formats which
- don't provide fundamental types, gdb can create such types using this
- function.
-
- FIXME: Some compilers distinguish explicitly signed integral types
- (signed short, signed int, signed long) from "regular" integral types
- (short, int, long) in the debugging information. There is some dis-
- agreement as to how useful this feature is. In particular, gcc does
- not support this. Also, only some debugging formats allow the
- distinction to be passed on to a debugger. For now, we always just
- use "short", "int", or "long" as the type name, for both the implicit
- and explicitly signed types. This also makes life easier for the
- gdb test suite since we don't have to account for the differences
- in output depending upon what the compiler and debugging format
- support. We will probably have to re-examine the issue when gdb
- starts taking it's fundamental type information directly from the
- debugging information supplied by the compiler. fnf@cygnus.com */
-
-static struct type *
-ada_create_fundamental_type (struct objfile *objfile, int typeid)
-{
- struct type *type = NULL;
-
- switch (typeid)
- {
- default:
- /* FIXME: For now, if we are asked to produce a type not in this
- language, create the equivalent of a C integer type with the
- name "<?type?>". When all the dust settles from the type
- reconstruction work, this should probably become an error. */
- type = init_type (TYPE_CODE_INT,
- TARGET_INT_BIT / TARGET_CHAR_BIT,
- 0, "<?type?>", objfile);
- warning (_("internal error: no Ada fundamental type %d"), typeid);
- break;
- case FT_VOID:
- type = init_type (TYPE_CODE_VOID,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- 0, "void", objfile);
- break;
- case FT_CHAR:
- type = init_type (TYPE_CODE_INT,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- 0, "character", objfile);
- break;
- case FT_SIGNED_CHAR:
- type = init_type (TYPE_CODE_INT,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- 0, "signed char", objfile);
- break;
- case FT_UNSIGNED_CHAR:
- type = init_type (TYPE_CODE_INT,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "unsigned char", objfile);
- break;
- case FT_SHORT:
- type = init_type (TYPE_CODE_INT,
- TARGET_SHORT_BIT / TARGET_CHAR_BIT,
- 0, "short_integer", objfile);
- break;
- case FT_SIGNED_SHORT:
- type = init_type (TYPE_CODE_INT,
- TARGET_SHORT_BIT / TARGET_CHAR_BIT,
- 0, "short_integer", objfile);
- break;
- case FT_UNSIGNED_SHORT:
- type = init_type (TYPE_CODE_INT,
- TARGET_SHORT_BIT / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "unsigned short", objfile);
- break;
- case FT_INTEGER:
- type = init_type (TYPE_CODE_INT,
- TARGET_INT_BIT / TARGET_CHAR_BIT,
- 0, "integer", objfile);
- break;
- case FT_SIGNED_INTEGER:
- type = init_type (TYPE_CODE_INT, TARGET_INT_BIT /
- TARGET_CHAR_BIT,
- 0, "integer", objfile); /* FIXME -fnf */
- break;
- case FT_UNSIGNED_INTEGER:
- type = init_type (TYPE_CODE_INT,
- TARGET_INT_BIT / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "unsigned int", objfile);
- break;
- case FT_LONG:
- type = init_type (TYPE_CODE_INT,
- TARGET_LONG_BIT / TARGET_CHAR_BIT,
- 0, "long_integer", objfile);
- break;
- case FT_SIGNED_LONG:
- type = init_type (TYPE_CODE_INT,
- TARGET_LONG_BIT / TARGET_CHAR_BIT,
- 0, "long_integer", objfile);
- break;
- case FT_UNSIGNED_LONG:
- type = init_type (TYPE_CODE_INT,
- TARGET_LONG_BIT / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "unsigned long", objfile);
- break;
- case FT_LONG_LONG:
- type = init_type (TYPE_CODE_INT,
- TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT,
- 0, "long_long_integer", objfile);
- break;
- case FT_SIGNED_LONG_LONG:
- type = init_type (TYPE_CODE_INT,
- TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT,
- 0, "long_long_integer", objfile);
- break;
- case FT_UNSIGNED_LONG_LONG:
- type = init_type (TYPE_CODE_INT,
- TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "unsigned long long", objfile);
- break;
- case FT_FLOAT:
- type = init_type (TYPE_CODE_FLT,
- TARGET_FLOAT_BIT / TARGET_CHAR_BIT,
- 0, "float", objfile);
- break;
- case FT_DBL_PREC_FLOAT:
- type = init_type (TYPE_CODE_FLT,
- TARGET_DOUBLE_BIT / TARGET_CHAR_BIT,
- 0, "long_float", objfile);
- break;
- case FT_EXT_PREC_FLOAT:
- type = init_type (TYPE_CODE_FLT,
- TARGET_LONG_DOUBLE_BIT / TARGET_CHAR_BIT,
- 0, "long_long_float", objfile);
- break;
- }
- return (type);
-}
-
enum ada_primitive_types {
ada_primitive_type_int,
ada_primitive_type_long,
};
static void
-ada_language_arch_info (struct gdbarch *current_gdbarch,
+ada_language_arch_info (struct gdbarch *gdbarch,
struct language_arch_info *lai)
{
- const struct builtin_type *builtin = builtin_type (current_gdbarch);
+ const struct builtin_type *builtin = builtin_type (gdbarch);
lai->primitive_type_vector
- = GDBARCH_OBSTACK_CALLOC (current_gdbarch, nr_ada_primitive_types + 1,
+ = GDBARCH_OBSTACK_CALLOC (gdbarch, nr_ada_primitive_types + 1,
struct type *);
lai->primitive_type_vector [ada_primitive_type_int] =
- init_type (TYPE_CODE_INT, TARGET_INT_BIT / TARGET_CHAR_BIT,
- 0, "integer", (struct objfile *) NULL);
+ init_type (TYPE_CODE_INT,
+ gdbarch_int_bit (gdbarch) / TARGET_CHAR_BIT,
+ 0, "integer", (struct objfile *) NULL);
lai->primitive_type_vector [ada_primitive_type_long] =
- init_type (TYPE_CODE_INT, TARGET_LONG_BIT / TARGET_CHAR_BIT,
- 0, "long_integer", (struct objfile *) NULL);
+ init_type (TYPE_CODE_INT,
+ gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT,
+ 0, "long_integer", (struct objfile *) NULL);
lai->primitive_type_vector [ada_primitive_type_short] =
- init_type (TYPE_CODE_INT, TARGET_SHORT_BIT / TARGET_CHAR_BIT,
- 0, "short_integer", (struct objfile *) NULL);
+ init_type (TYPE_CODE_INT,
+ gdbarch_short_bit (gdbarch) / TARGET_CHAR_BIT,
+ 0, "short_integer", (struct objfile *) NULL);
lai->string_char_type =
lai->primitive_type_vector [ada_primitive_type_char] =
init_type (TYPE_CODE_INT, TARGET_CHAR_BIT / TARGET_CHAR_BIT,
0, "character", (struct objfile *) NULL);
lai->primitive_type_vector [ada_primitive_type_float] =
- init_type (TYPE_CODE_FLT, TARGET_FLOAT_BIT / TARGET_CHAR_BIT,
+ init_type (TYPE_CODE_FLT,
+ gdbarch_float_bit (gdbarch)/ TARGET_CHAR_BIT,
0, "float", (struct objfile *) NULL);
lai->primitive_type_vector [ada_primitive_type_double] =
- init_type (TYPE_CODE_FLT, TARGET_DOUBLE_BIT / TARGET_CHAR_BIT,
+ init_type (TYPE_CODE_FLT,
+ gdbarch_double_bit (gdbarch) / TARGET_CHAR_BIT,
0, "long_float", (struct objfile *) NULL);
lai->primitive_type_vector [ada_primitive_type_long_long] =
- init_type (TYPE_CODE_INT, TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT,
+ init_type (TYPE_CODE_INT,
+ gdbarch_long_long_bit (gdbarch) / TARGET_CHAR_BIT,
0, "long_long_integer", (struct objfile *) NULL);
lai->primitive_type_vector [ada_primitive_type_long_double] =
- init_type (TYPE_CODE_FLT, TARGET_LONG_DOUBLE_BIT / TARGET_CHAR_BIT,
+ init_type (TYPE_CODE_FLT,
+ gdbarch_double_bit (gdbarch) / TARGET_CHAR_BIT,
0, "long_long_float", (struct objfile *) NULL);
lai->primitive_type_vector [ada_primitive_type_natural] =
- init_type (TYPE_CODE_INT, TARGET_INT_BIT / TARGET_CHAR_BIT,
- 0, "natural", (struct objfile *) NULL);
+ init_type (TYPE_CODE_INT,
+ gdbarch_int_bit (gdbarch) / TARGET_CHAR_BIT,
+ 0, "natural", (struct objfile *) NULL);
lai->primitive_type_vector [ada_primitive_type_positive] =
- init_type (TYPE_CODE_INT, TARGET_INT_BIT / TARGET_CHAR_BIT,
- 0, "positive", (struct objfile *) NULL);
+ init_type (TYPE_CODE_INT,
+ gdbarch_int_bit (gdbarch) / TARGET_CHAR_BIT,
+ 0, "positive", (struct objfile *) NULL);
lai->primitive_type_vector [ada_primitive_type_void] = builtin->builtin_void;
lai->primitive_type_vector [ada_primitive_type_system_address] =
const struct language_defn ada_language_defn = {
"ada", /* Language name */
language_ada,
- NULL,
range_check_off,
type_check_off,
case_sensitive_on, /* Yes, Ada is case-insensitive, but
ada_printchar, /* Print a character constant */
ada_printstr, /* Function to print string constant */
emit_char, /* Function to print single char (not used) */
- ada_create_fundamental_type, /* Create fundamental type in this language */
ada_print_type, /* Print a type using appropriate syntax */
ada_val_print, /* Print a value using appropriate syntax */
ada_value_print, /* Print a top-level value */
ada_op_print_tab, /* expression operators for printing */
0, /* c-style arrays */
1, /* String lower bound */
- NULL,
ada_get_gdb_completer_word_break_characters,
ada_language_arch_info,
ada_print_array_index,
+ default_pass_by_reference,
LANG_MAGIC
};
projects / deliverable / binutils-gdb.git / blobdiff