/* Basic, host-specific, and target-specific definitions for GDB.
Copyright (C) 1986, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996,
1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009,
- 2010 Free Software Foundation, Inc.
+ 2010, 2011 Free Software Foundation, Inc.
This file is part of GDB.
/* The O_BINARY flag is defined in fcntl.h on some non-Posix platforms.
It is used as an access modifier in calls to open(), where it acts
- similarly to the "b" character in fopen()'s MODE argument. On Posix
- platforms it should be a no-op, so it is defined as 0 here. This
- ensures that the symbol may be used freely elsewhere in gdb. */
+ similarly to the "b" character in fopen()'s MODE argument. On Posix
+ platforms it should be a no-op, so it is defined as 0 here. This
+ ensures that the symbol may be used freely elsewhere in gdb. */
#ifndef O_BINARY
#define O_BINARY 0
/* Check if a character is one of the commonly used C++ marker characters. */
extern int is_cplus_marker (int);
-/* enable xdb commands if set */
+/* Enable xdb commands if set. */
extern int xdb_commands;
-/* enable dbx commands if set */
+/* Enable dbx commands if set. */
extern int dbx_commands;
/* System root path, used to find libraries etc. */
marginal. If the overhead of a QUIT function call is proving
significant then its calling frequency should probably be reduced
[kingdon]. A profile analyzing the current situtation is
- needed. */
+ needed. */
#define QUIT { \
if (quit_flag) quit (); \
/* Languages represented in the symbol table and elsewhere.
This should probably be in language.h, but since enum's can't
be forward declared to satisfy opaque references before their
- actual definition, needs to be here. */
+ actual definition, needs to be here. */
enum language
{
language_asm, /* Assembly language */
language_pascal, /* Pascal */
language_ada, /* Ada */
- language_scm, /* Guile Scheme */
+ language_opencl, /* OpenCL */
language_minimal, /* All other languages, minimal support only */
nr_languages
};
Use make_cleanup to add an element to the cleanup chain.
Use do_cleanups to do all cleanup actions back to a given
point in the chain. Use discard_cleanups to remove cleanups
- from the chain back to a given point, not doing them.
+ from the chain back to a given point, not doing them.
If the argument is pointer to allocated memory, then you need to
to additionally set the 'free_arg' member to a function that will
extern void discard_my_cleanups (struct cleanup **, struct cleanup *);
/* NOTE: cagney/2000-03-04: This typedef is strictly for the
- make_cleanup function declarations below. Do not use this typedef
+ make_cleanup function declarations below. Do not use this typedef
as a cast when passing functions into the make_cleanup() code.
Instead either use a bounce function or add a wrapper function.
- Calling a f(char*) function with f(void*) is non-portable. */
+ Calling a f(char*) function with f(void*) is non-portable. */
typedef void (make_cleanup_ftype) (void *);
extern struct cleanup *make_cleanup (make_cleanup_ftype *, void *);
struct ui_file;
extern struct cleanup *make_cleanup_ui_file_delete (struct ui_file *);
+struct ui_out;
+extern struct cleanup *
+ make_cleanup_ui_out_redirect_pop (struct ui_out *uiout);
+
struct section_addr_info;
extern struct cleanup *(make_cleanup_free_section_addr_info
(struct section_addr_info *));
extern struct cleanup *make_cleanup_obstack_free (struct obstack *obstack);
extern struct cleanup *make_cleanup_restore_integer (int *variable);
+extern struct cleanup *make_cleanup_restore_uinteger (unsigned int *variable);
struct target_ops;
extern struct cleanup *make_cleanup_unpush_target (struct target_ops *ops);
+extern struct cleanup *
+ make_cleanup_restore_ui_file (struct ui_file **variable);
+
extern struct cleanup *make_final_cleanup (make_cleanup_ftype *, void *);
extern struct cleanup *make_my_cleanup (struct cleanup **,
extern void init_page_info (void);
+extern struct cleanup *make_cleanup_restore_page_info (void);
+extern struct cleanup *
+ set_batch_flag_and_make_cleanup_restore_page_info (void);
+
extern char *gdb_realpath (const char *);
extern char *xfullpath (const char *);
extern struct ui_file *gdb_stderr;
/* Log/debug/trace messages that should bypass normal stdout/stderr
filtering. For moment, always call this stream using
- *_unfiltered. In the very near future that restriction shall be
- removed - either call shall be unfiltered. (cagney 1999-06-13). */
+ *_unfiltered. In the very near future that restriction shall be
+ removed - either call shall be unfiltered. (cagney 1999-06-13). */
extern struct ui_file *gdb_stdlog;
/* Target output that should bypass normal stdout/stderr filtering.
- For moment, always call this stream using *_unfiltered. In the
+ For moment, always call this stream using *_unfiltered. In the
very near future that restriction shall be removed - either call
- shall be unfiltered. (cagney 1999-07-02). */
+ shall be unfiltered. (cagney 1999-07-02). */
extern struct ui_file *gdb_stdtarg;
extern struct ui_file *gdb_stdtargerr;
extern struct ui_file *gdb_stdtargin;
extern void vprintf_filtered (const char *, va_list) ATTRIBUTE_PRINTF (1, 0);
-extern void vfprintf_filtered (struct ui_file *, const char *, va_list) ATTRIBUTE_PRINTF (2, 0);
+extern void vfprintf_filtered (struct ui_file *, const char *, va_list)
+ ATTRIBUTE_PRINTF (2, 0);
-extern void fprintf_filtered (struct ui_file *, const char *, ...) ATTRIBUTE_PRINTF (2, 3);
+extern void fprintf_filtered (struct ui_file *, const char *, ...)
+ ATTRIBUTE_PRINTF (2, 3);
-extern void fprintfi_filtered (int, struct ui_file *, const char *, ...) ATTRIBUTE_PRINTF (3, 4);
+extern void fprintfi_filtered (int, struct ui_file *, const char *, ...)
+ ATTRIBUTE_PRINTF (3, 4);
extern void printf_filtered (const char *, ...) ATTRIBUTE_PRINTF (1, 2);
extern void vprintf_unfiltered (const char *, va_list) ATTRIBUTE_PRINTF (1, 0);
-extern void vfprintf_unfiltered (struct ui_file *, const char *, va_list) ATTRIBUTE_PRINTF (2, 0);
+extern void vfprintf_unfiltered (struct ui_file *, const char *, va_list)
+ ATTRIBUTE_PRINTF (2, 0);
-extern void fprintf_unfiltered (struct ui_file *, const char *, ...) ATTRIBUTE_PRINTF (2, 3);
+extern void fprintf_unfiltered (struct ui_file *, const char *, ...)
+ ATTRIBUTE_PRINTF (2, 3);
extern void printf_unfiltered (const char *, ...) ATTRIBUTE_PRINTF (1, 2);
extern char *n_spaces (int);
-extern void fputstr_filtered (const char *str, int quotr, struct ui_file * stream);
+extern void fputstr_filtered (const char *str, int quotr,
+ struct ui_file * stream);
-extern void fputstr_unfiltered (const char *str, int quotr, struct ui_file * stream);
+extern void fputstr_unfiltered (const char *str, int quotr,
+ struct ui_file * stream);
-extern void fputstrn_filtered (const char *str, int n, int quotr, struct ui_file * stream);
+extern void fputstrn_filtered (const char *str, int n, int quotr,
+ struct ui_file * stream);
-extern void fputstrn_unfiltered (const char *str, int n, int quotr, struct ui_file * stream);
+extern void fputstrn_unfiltered (const char *str, int n, int quotr,
+ struct ui_file * stream);
-/* Display the host ADDR on STREAM formatted as ``0x%x''. */
+/* Display the host ADDR on STREAM formatted as ``0x%x''. */
extern void gdb_print_host_address (const void *addr, struct ui_file *stream);
extern const char *host_address_to_string (const void *addr);
extern void generic_load (char *name, int from_tty);
/* Report on STREAM the performance of memory transfer operation,
- such as 'load'.
+ such as 'load'.
DATA_COUNT is the number of bytes transferred.
WRITE_COUNT is the number of separate write operations, or 0,
if that information is not available.
/* From exec.c */
-/* Take over the 'find_mapped_memory' vector from exec.c. */
-extern void exec_set_find_memory_regions (int (*) (int (*) (CORE_ADDR,
- unsigned long,
- int, int, int,
- void *),
- void *));
+typedef int (*find_memory_region_ftype) (CORE_ADDR addr, unsigned long size,
+ int read, int write, int exec,
+ void *data);
+
+/* Take over the 'find_mapped_memory' vector from exec.c. */
+extern void exec_set_find_memory_regions
+ (int (*func) (find_memory_region_ftype func, void *data));
/* Possible lvalue types. Like enum language, this should be in
- value.h, but needs to be here for the same reason. */
+ value.h, but needs to be here for the same reason. */
enum lval_type
{
- /* Not an lval. */
+ /* Not an lval. */
not_lval,
/* In memory. */
lval_memory,
enum command_control_type control_type;
/* 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. */
+ /* 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 void free_command_lines (struct command_line **);
-/* To continue the execution commands when running gdb asynchronously.
+/* To continue the execution commands when running gdb asynchronously.
A continuation structure contains a pointer to a function to be called
- to finish the command, once the target has stopped. Such mechanism is
+ to finish the command, once the target has stopped. Such mechanism is
used by the finish and until commands, and in the remote protocol
- when opening an extended-remote connection. */
+ when opening an extended-remote connection. */
struct continuation;
struct thread_info;
things. Like enum language, this should be in value.h, but needs
to be here for the same reason. FIXME: If we can eliminate this
as an arg to LA_VAL_PRINT, then we can probably move it back to
- value.h. */
+ value.h. */
enum val_prettyprint
{
#endif
/* Defaults for system-wide constants (if not defined by xm.h, we fake it).
- FIXME: Assumes 2's complement arithmetic */
+ FIXME: Assumes 2's complement arithmetic. */
#if !defined (UINT_MAX)
-#define UINT_MAX ((unsigned int)(~0)) /* 0xFFFFFFFF for 32-bits */
+#define UINT_MAX ((unsigned int)(~0)) /* 0xFFFFFFFF for 32-bits */
#endif
#if !defined (INT_MAX)
-#define INT_MAX ((int)(UINT_MAX >> 1)) /* 0x7FFFFFFF for 32-bits */
+#define INT_MAX ((int)(UINT_MAX >> 1)) /* 0x7FFFFFFF for 32-bits */
#endif
#if !defined (INT_MIN)
-#define INT_MIN ((int)((int) ~0 ^ INT_MAX)) /* 0x80000000 for 32-bits */
+#define INT_MIN ((int)((int) ~0 ^ INT_MAX)) /* 0x80000000 for 32-bits */
#endif
#if !defined (ULONG_MAX)
-#define ULONG_MAX ((unsigned long)(~0L)) /* 0xFFFFFFFF for 32-bits */
+#define ULONG_MAX ((unsigned long)(~0L)) /* 0xFFFFFFFF for 32-bits */
#endif
#if !defined (LONG_MAX)
-#define LONG_MAX ((long)(ULONG_MAX >> 1)) /* 0x7FFFFFFF for 32-bits */
+#define LONG_MAX ((long)(ULONG_MAX >> 1)) /* 0x7FFFFFFF for 32-bits */
#endif
#if !defined (ULONGEST_MAX)
extern char *savestring (const char *, size_t);
/* xmalloc(), xrealloc() and xcalloc() have already been declared in
- "libiberty.h". */
+ "libiberty.h". */
extern void xfree (void *);
/* Like xmalloc, but zero the memory. */
#define XCALLOC(NMEMB, TYPE) ((TYPE*) xcalloc ((NMEMB), sizeof (TYPE)))
/* Like asprintf/vasprintf but get an internal_error if the call
- fails. */
-extern void xasprintf (char **ret, const char *format, ...) ATTRIBUTE_PRINTF (2, 3);
+ fails. */
+extern void xasprintf (char **ret, const char *format, ...)
+ ATTRIBUTE_PRINTF (2, 3);
extern void xvasprintf (char **ret, const char *format, va_list ap)
ATTRIBUTE_PRINTF (2, 0);
#endif /* Not GNU C */
#endif /* alloca not defined */
-/* Dynamic target-system-dependent parameters for GDB. */
+/* 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 = 32 };
+enum { MAX_REGISTER_SIZE = 64 };
-/* Static target-system-dependent parameters for GDB. */
+/* Static target-system-dependent parameters for GDB. */
/* Number of bits in a char or unsigned char for the target machine.
Just like CHAR_BIT in <limits.h> but describes the target machine. */
/* If we picked up a copy of CHAR_BIT from a configuration file
(which may get it by including <limits.h>) then use it to set
the number of bits in a host char. If not, use the same size
- as the target. */
+ as the target. */
#if defined (CHAR_BIT)
#define HOST_CHAR_BIT CHAR_BIT
/* Hooks for alternate command interfaces. */
-/* The name of the interpreter if specified on the command line. */
+/* The name of the interpreter if specified on the command line. */
extern char *interpreter_p;
/* If a given interpreter matches INTERPRETER_P then it should update
deprecated_command_loop_hook and deprecated_init_ui_hook with the
per-interpreter implementation. */
/* FIXME: deprecated_command_loop_hook and deprecated_init_ui_hook
- should be moved here. */
+ should be moved here. */
struct target_waitstatus;
struct cmd_list_element;
unsigned long total_sent,
unsigned long total_size);
extern void (*deprecated_print_frame_info_listing_hook) (struct symtab * s,
- int line, int stopline,
+ int line,
+ int stopline,
int noerror);
extern int (*deprecated_query_hook) (const char *, va_list)
ATTRIBUTE_FPTR_PRINTF(1,0);
unsigned long num);
-/* Inhibit window interface if non-zero. */
+/* Inhibit window interface if non-zero. */
extern int use_windows;