/* *INDENT-OFF* */ /* ATTRIBUTE_PRINTF confuses indent, avoid running it
for now. */
/* Basic, host-specific, and target-specific definitions for GDB.
- Copyright (C) 1986-2016 Free Software Foundation, Inc.
+ Copyright (C) 1986-2017 Free Software Foundation, Inc.
This file is part of GDB.
COMPILE_I_PRINT_VALUE_SCOPE,
};
+
+template<typename T>
+using RequireLongest = gdb::Requires<gdb::Or<std::is_same<T, LONGEST>,
+ std::is_same<T, ULONGEST>>>;
+
/* Just in case they're not defined in stdio.h. */
#ifndef SEEK_SET
typedef void (quit_handler_ftype) (void);
extern quit_handler_ftype *quit_handler;
-/* Override the current quit handler. Sets NEW_QUIT_HANDLER as
- current quit handler, and installs a cleanup that when run restores
- the previous quit handler. */
-struct cleanup *
- make_cleanup_override_quit_handler (quit_handler_ftype *new_quit_handler);
-
/* The default quit handler. Checks whether Ctrl-C was pressed, and
if so:
several languages. For that reason, the constants here are sorted
in the order we'll attempt demangling them. For example: Rust uses
C++ mangling, so must come after C++; Ada must come last (see
- ada_sniff_from_mangled_name). */
+ ada_sniff_from_mangled_name). (Keep this order in sync with the
+ 'languages' array in language.c.) */
enum language
{
/* From symfile.c */
-extern void symbol_file_command (char *, int);
+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);
extern char *gdb_readline_wrapper (const char *);
-extern char *command_line_input (const char *, int, char *);
+extern char *command_line_input (const char *, int, const char *);
extern void print_prompt (void);
extern void set_next_address (struct gdbarch *, CORE_ADDR);
extern int print_address_symbolic (struct gdbarch *, CORE_ADDR,
- struct ui_file *, int, char *);
+ struct ui_file *, int,
+ const char *);
extern int build_address_symbolic (struct gdbarch *,
CORE_ADDR addr,
lval_computed
};
-/* * Control types for commands. */
-
-enum misc_command_type
- {
- ok_command,
- end_command,
- else_command,
- nop_command
- };
-
-enum command_control_type
- {
- simple_control,
- break_control,
- continue_control,
- while_control,
- if_control,
- commands_control,
- python_control,
- compile_control,
- guile_control,
- while_stepping_control,
- invalid_control
- };
-
-/* * Structure for saved commands lines (for breakpoints, defined
- commands, etc). */
-
-struct command_line
- {
- struct command_line *next;
- char *line;
- enum command_control_type control_type;
- union
- {
- struct
- {
- enum compile_i_scope_types scope;
- void *scope_data;
- }
- compile;
- }
- control_u;
- /* * The number of elements in body_list. */
- int body_count;
- /* * For composite commands, the nested lists of commands. For
- example, for "if" command this will contain the then branch and
- the else branch, if that is available. */
- struct command_line **body_list;
- };
-
-extern struct command_line *read_command_lines (char *, int, int,
- void (*)(char *, void *),
- void *);
-extern struct command_line *read_command_lines_1 (char * (*) (void), int,
- void (*)(char *, void *),
- void *);
-
-extern void free_command_lines (struct command_line **);
-
/* * Parameters of the "info proc" command. */
enum info_proc_what
GDB_OSABI_HURD,
GDB_OSABI_SOLARIS,
GDB_OSABI_LINUX,
- GDB_OSABI_FREEBSD_AOUT,
- GDB_OSABI_FREEBSD_ELF,
- GDB_OSABI_NETBSD_AOUT,
- GDB_OSABI_NETBSD_ELF,
- GDB_OSABI_OPENBSD_ELF,
+ GDB_OSABI_FREEBSD,
+ GDB_OSABI_NETBSD,
+ GDB_OSABI_OPENBSD,
GDB_OSABI_WINCE,
GDB_OSABI_GO32,
- GDB_OSABI_HPUX_ELF,
- GDB_OSABI_HPUX_SOM,
GDB_OSABI_QNXNTO,
GDB_OSABI_CYGWIN,
GDB_OSABI_AIX,
/* In findvar.c. */
-extern LONGEST extract_signed_integer (const gdb_byte *, int,
- enum bfd_endian);
+template<typename T, typename = RequireLongest<T>>
+T extract_integer (const gdb_byte *addr, int len, enum bfd_endian byte_order);
-extern ULONGEST extract_unsigned_integer (const gdb_byte *, int,
- enum bfd_endian);
+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);
+}
+
+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);
+}
extern int extract_long_unsigned_integer (const gdb_byte *, int,
enum bfd_endian, LONGEST *);
extern CORE_ADDR extract_typed_address (const gdb_byte *buf,
struct type *type);
-extern void store_signed_integer (gdb_byte *, int,
- enum bfd_endian, LONGEST);
+/* All 'store' functions accept a host-format integer and store a
+ target-format integer at ADDR which is LEN bytes long. */
+
+template<typename T, typename = RequireLongest<T>>
+extern void store_integer (gdb_byte *addr, int len, enum bfd_endian byte_order,
+ T val);
-extern void store_unsigned_integer (gdb_byte *, int,
- enum bfd_endian, ULONGEST);
+static inline void
+store_signed_integer (gdb_byte *addr, int len,
+ enum bfd_endian byte_order, LONGEST val)
+{
+ return store_integer (addr, len, byte_order, val);
+}
+
+static inline void
+store_unsigned_integer (gdb_byte *addr, int len,
+ enum bfd_endian byte_order, ULONGEST val)
+{
+ return store_integer (addr, len, byte_order, val);
+}
extern void store_typed_address (gdb_byte *buf, struct type *type,
CORE_ADDR addr);
-\f
+extern void copy_integer_to_size (gdb_byte *dest, int dest_size,
+ 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 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) (char *, ...)
+extern void (*deprecated_readline_begin_hook) (const char *, ...)
ATTRIBUTE_FPTR_PRINTF_1;
extern char *(*deprecated_readline_hook) (const char *);
extern void (*deprecated_readline_end_hook) (void);
projects / deliverable / binutils-gdb.git / blobdiff