/* *INDENT-OFF* */ /* ATTRIBUTE_PRINTF confuses indent, avoid running it
for now. */
/* Basic, host-specific, and target-specific definitions for GDB.
- Copyright (C) 1986-2018 Free Software Foundation, Inc.
+ Copyright (C) 1986-2022 Free Software Foundation, Inc.
This file is part of GDB.
# error gdbserver should not include gdb/defs.h
#endif
-#include "common-defs.h"
+#include "gdbsupport/common-defs.h"
+
+#undef PACKAGE
+#undef PACKAGE_NAME
+#undef PACKAGE_VERSION
+#undef PACKAGE_STRING
+#undef PACKAGE_TARNAME
+
+#include <config.h>
+#include "bfd.h"
#include <sys/types.h>
#include <limits.h>
#include "ui-file.h"
-#include "host-defs.h"
-#include "common/enum-flags.h"
+#include "gdbsupport/host-defs.h"
+#include "gdbsupport/enum-flags.h"
+#include "gdbsupport/array-view.h"
/* Scope types enumerator. List the types of scopes the compiler will
accept. */
#include "hashtab.h"
-/* * Enable dbx commands if set. */
-extern int dbx_commands;
-
/* * System root path, used to find libraries etc. */
-extern char *gdb_sysroot;
+extern std::string gdb_sysroot;
/* * GDB datadir, used to store data files. */
-extern char *gdb_datadir;
+extern std::string gdb_datadir;
-/* * If non-NULL, the possibly relocated path to python's "lib" directory
+/* * If not empty, the possibly relocated path to python's "lib" directory
specified with --with-python. */
-extern char *python_libdir;
+extern std::string python_libdir;
/* * Search path for separate debug files. */
-extern char *debug_file_directory;
+extern std::string debug_file_directory;
/* GDB's SIGINT handler basically sets a flag; code that might take a
long time before it gets back to the event loop, and which ought to
#define LANGUAGE_BITS 5
gdb_static_assert (nr_languages <= (1 << LANGUAGE_BITS));
+/* The number of bytes needed to represent all languages. */
+#define LANGUAGE_BYTES ((LANGUAGE_BITS + HOST_CHAR_BIT - 1) / HOST_CHAR_BIT)
+
enum precision_type
{
single_precision,
/* This really belong in utils.c (path-utils.c?), but it references some
globals that are currently only available to main.c. */
-extern char *relocate_gdb_directory (const char *initial, int flag);
+extern std::string relocate_gdb_directory (const char *initial, bool relocatable);
\f
/* Annotation stuff. */
extern void symbol_file_command (const char *, int);
-/* * Remote targets may wish to use this as their load function. */
-extern void generic_load (const char *name, int from_tty);
-
/* From top.c */
typedef void initialize_file_ftype (void);
extern char *gdb_readline_wrapper (const char *);
-extern char *command_line_input (const char *, int, const char *);
+extern const char *command_line_input (const char *, const char *);
extern void print_prompt (void);
struct ui;
-extern int input_interactive_p (struct ui *);
-
-extern int info_verbose;
+extern bool info_verbose;
/* From printcmd.c */
struct ui_file *, int,
const char *);
-extern int build_address_symbolic (struct gdbarch *,
- CORE_ADDR addr,
- int do_demangle,
- char **name,
- int *offset,
- char **filename,
- int *line,
- int *unmapped);
-
extern void print_address (struct gdbarch *, CORE_ADDR, struct ui_file *);
extern const char *pc_prefix (CORE_ADDR);
typedef int (*find_memory_region_ftype) (CORE_ADDR addr, unsigned long size,
int read, int write, int exec,
- int modified, void *data);
+ int modified, bool memory_tagged,
+ void *data);
/* * Possible lvalue types. Like enum language, this should be in
value.h, but needs to be here for the same reason. */
/* * Display `info proc cwd'. */
IP_CWD,
+ /* * Display `info proc files'. */
+ IP_FILES,
+
/* * Display all of the above. */
IP_ALL
};
-/* * String containing the current directory (what getwd would return). */
-
-extern char *current_directory;
-
/* * Default radixes for input and output. Only some values supported. */
extern unsigned input_radix;
extern unsigned output_radix;
extern int longest_to_int (LONGEST);
-/* * List of known OS ABIs. If you change this, make sure to update the
- table in osabi.c. */
-enum gdb_osabi
-{
- GDB_OSABI_UNINITIALIZED = -1, /* For struct gdbarch_info. */
-
- GDB_OSABI_UNKNOWN = 0, /* keep this zero */
-
- GDB_OSABI_SVR4,
- GDB_OSABI_HURD,
- GDB_OSABI_SOLARIS,
- GDB_OSABI_LINUX,
- GDB_OSABI_FREEBSD,
- GDB_OSABI_NETBSD,
- GDB_OSABI_OPENBSD,
- GDB_OSABI_WINCE,
- GDB_OSABI_GO32,
- GDB_OSABI_QNXNTO,
- GDB_OSABI_CYGWIN,
- GDB_OSABI_AIX,
- GDB_OSABI_DICOS,
- GDB_OSABI_DARWIN,
- GDB_OSABI_SYMBIAN,
- GDB_OSABI_OPENVMS,
- GDB_OSABI_LYNXOS178,
- GDB_OSABI_NEWLIB,
- GDB_OSABI_SDE,
-
- GDB_OSABI_INVALID /* keep this last */
-};
-
/* Enumerate the requirements a symbol has in order to be evaluated.
These are listed in order of "strength" -- a later entry subsumes
earlier ones. This fine-grained distinction is important because
SYMBOL_NEEDS_FRAME
};
-/* Dynamic target-system-dependent parameters for GDB. */
-#include "gdbarch.h"
-
-/* * Maximum size of a register. Something small, but large enough for
- all known ISAs. If it turns out to be too small, make it bigger. */
-
-enum { MAX_REGISTER_SIZE = 64 };
-
/* In findvar.c. */
template<typename T, typename = RequireLongest<T>>
-T extract_integer (const gdb_byte *addr, int len, enum bfd_endian byte_order);
+T extract_integer (gdb::array_view<const gdb_byte>, enum bfd_endian byte_order);
+
+static inline LONGEST
+extract_signed_integer (gdb::array_view<const gdb_byte> buf,
+ enum bfd_endian byte_order)
+{
+ return extract_integer<LONGEST> (buf, byte_order);
+}
static inline LONGEST
extract_signed_integer (const gdb_byte *addr, int len,
enum bfd_endian byte_order)
{
- return extract_integer<LONGEST> (addr, len, byte_order);
+ return extract_signed_integer (gdb::array_view<const gdb_byte> (addr, len),
+ byte_order);
+}
+
+static inline ULONGEST
+extract_unsigned_integer (gdb::array_view<const gdb_byte> buf,
+ enum bfd_endian byte_order)
+{
+ return extract_integer<ULONGEST> (buf, byte_order);
}
static inline ULONGEST
extract_unsigned_integer (const gdb_byte *addr, int len,
enum bfd_endian byte_order)
{
- return extract_integer<ULONGEST> (addr, len, byte_order);
+ return extract_unsigned_integer (gdb::array_view<const gdb_byte> (addr, len),
+ byte_order);
}
extern int extract_long_unsigned_integer (const gdb_byte *, int,
const gdb_byte *source, int source_size,
bool is_signed, enum bfd_endian byte_order);
-/* From valops.c */
-
-extern int watchdog;
-
-/* From dwarf2read.c */
-
-ULONGEST read_unsigned_leb128 (bfd *, const gdb_byte *, unsigned int *);
-
/* Hooks for alternate command interfaces. */
-/* * The name of the interpreter if specified on the command line. */
-extern char *interpreter_p;
-
struct target_waitstatus;
struct cmd_list_element;
ATTRIBUTE_FPTR_PRINTF(1,0);
extern void (*deprecated_warning_hook) (const char *, va_list)
ATTRIBUTE_FPTR_PRINTF(1,0);
-extern void (*deprecated_interactive_hook) (void);
extern void (*deprecated_readline_begin_hook) (const char *, ...)
ATTRIBUTE_FPTR_PRINTF_1;
extern char *(*deprecated_readline_hook) (const char *);
FIRST_LOCAL_BLOCK = 2
};
-/* User selection used in observer.h and multiple print functions. */
+/* User selection used in observable.h and multiple print functions. */
enum user_selected_what_flag
{
projects / binutils-gdb.git / blobdiff