X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=gdb%2Fdefs.h;h=7f8a3303e424cbe89931e0ae788f1e828bc181ef;hb=496c2508ac12824a98d5ded95fa999e9ebc6c34b;hp=4465676b0d4b3468d3c781e65966af207852631b;hpb=0fb0cc7590113e9b459dfcc48dc71c9d419d9580;p=deliverable%2Fbinutils-gdb.git diff --git a/gdb/defs.h b/gdb/defs.h index 4465676b0d..7f8a3303e4 100644 --- a/gdb/defs.h +++ b/gdb/defs.h @@ -1,8 +1,9 @@ -/* *INDENT-OFF* */ /* ATTR_FORMAT confuses indent, avoid running it for now */ +/* *INDENT-OFF* */ /* ATTRIBUTE_PRINTF confuses indent, avoid running it + for now. */ /* 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 - Free Software Foundation, Inc. + 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, + 2010, 2011 Free Software Foundation, Inc. This file is part of GDB. @@ -22,6 +23,10 @@ #ifndef DEFS_H #define DEFS_H +#ifdef GDBSERVER +# error gdbserver should not include gdb/defs.h +#endif + #include "config.h" /* Generated by configure. */ #include @@ -61,6 +66,8 @@ #include "gdb_locale.h" +#include "gdb_wchar.h" + /* For ``enum target_signal''. */ #include "gdb/signals.h" @@ -75,9 +82,9 @@ /* 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 @@ -86,6 +93,7 @@ #include /* For va_list. */ #include "libiberty.h" +#include "hashtab.h" /* Rather than duplicate all the logic in BFD for figuring out what types to use (which can be pretty complicated), symply define them @@ -139,18 +147,24 @@ typedef bfd_vma CORE_ADDR; #define max(a, b) ((a) > (b) ? (a) : (b)) #endif -/* Check if a character is one of the commonly used C++ marker characters. */ -extern int is_cplus_marker (int); +#include "ptid.h" -/* 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. */ extern char *gdb_sysroot; +/* GDB datadir, used to store data files. */ +extern char *gdb_datadir; + +/* If non-NULL, the possibly relocated path to python's "lib" directory + specified with --with-python. */ +extern char *python_libdir; + /* Search path for separate debug files. */ extern char *debug_file_directory; @@ -165,7 +179,7 @@ extern void quit (void); 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 (); \ @@ -175,7 +189,7 @@ extern void quit (void); /* 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 { @@ -183,6 +197,7 @@ enum language language_auto, /* Placeholder for automatic setting */ language_c, /* C */ language_cplus, /* C++ */ + language_d, /* D */ language_objc, /* Objective-C */ language_java, /* Java */ language_fortran, /* Fortran */ @@ -190,7 +205,7 @@ 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 }; @@ -245,9 +260,9 @@ enum return_value_convention 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 + If the argument is pointer to allocated memory, then you need to additionally set the 'free_arg' member to a function that will free that memory. This function will be called both when the cleanup is executed and when it's discarded. */ @@ -260,52 +275,10 @@ struct cleanup void *arg; }; +/* vec.h-style vectors of strings want a typedef for char * or const char *. */ -/* The ability to declare that a function never returns is useful, but - not really required to compile GDB successfully, so the NORETURN and - ATTR_NORETURN macros normally expand into nothing. */ - -/* If compiling with older versions of GCC, a function may be declared - "volatile" to indicate that it does not return. */ - -#ifndef NORETURN -#if defined(__GNUC__) \ - && (__GNUC__ == 1 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)) -#define NORETURN volatile -#else -#define NORETURN /* nothing */ -#endif -#endif - -/* GCC 2.5 and later versions define a function attribute "noreturn", - which is the preferred way to declare that a function never returns. - However GCC 2.7 appears to be the first version in which this fully - works everywhere we use it. */ - -#ifndef ATTR_NORETURN -#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)) -#define ATTR_NORETURN __attribute__ ((noreturn)) -#else -#define ATTR_NORETURN /* nothing */ -#endif -#endif - -#ifndef ATTR_FORMAT -#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 4)) -#define ATTR_FORMAT(type, x, y) __attribute__ ((format(type, x, y))) -#else -#define ATTR_FORMAT(type, x, y) /* nothing */ -#endif -#endif - -/* Be conservative and use enum bitfields only with GCC. - This is copied from gcc 3.3.1, system.h. */ - -#if defined(__GNUC__) && (__GNUC__ >= 2) -#define ENUM_BITFIELD(TYPE) enum TYPE -#else -#define ENUM_BITFIELD(TYPE) unsigned int -#endif +typedef char * char_ptr; +typedef const char * const_char_ptr; /* Needed for various prototypes */ @@ -313,6 +286,13 @@ struct symtab; struct breakpoint; struct frame_info; struct gdbarch; +struct value; + +/* From main.c. */ + +/* 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); /* From utils.c */ @@ -330,6 +310,10 @@ extern int subset_compare (char *, char *); extern char *safe_strerror (int); +extern void set_display_time (int); + +extern void set_display_space (int); + #define ALL_CLEANUPS ((struct cleanup *)0) extern void do_cleanups (struct cleanup *); @@ -340,10 +324,10 @@ extern void discard_final_cleanups (struct cleanup *); 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 *); @@ -353,9 +337,16 @@ extern struct cleanup *make_cleanup_dtor (make_cleanup_ftype *, void *, extern struct cleanup *make_cleanup_freeargv (char **); +struct dyn_string; +extern struct cleanup *make_cleanup_dyn_string_delete (struct dyn_string *); + 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 *)); @@ -366,13 +357,31 @@ extern struct cleanup *make_cleanup_fclose (FILE *file); extern struct cleanup *make_cleanup_bfd_close (bfd *abfd); +struct obstack; +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_cleanup_value_free_to_mark (struct value *); +extern struct cleanup *make_cleanup_value_free (struct value *); + +struct so_list; +extern struct cleanup *make_cleanup_free_so (struct so_list *so); extern struct cleanup *make_final_cleanup (make_cleanup_ftype *, void *); extern struct cleanup *make_my_cleanup (struct cleanup **, make_cleanup_ftype *, void *); +extern struct cleanup *make_cleanup_htab_delete (htab_t htab); + extern struct cleanup *make_my_cleanup2 (struct cleanup **, make_cleanup_ftype *, void *, void (*free_arg) (void *)); @@ -389,14 +398,20 @@ extern void free_current_contents (void *); extern void null_cleanup (void *); +extern struct cleanup *make_command_stats_cleanup (int); + extern int myread (int, char *, int); -extern int query (const char *, ...) ATTR_FORMAT (printf, 1, 2); -extern int nquery (const char *, ...) ATTR_FORMAT (printf, 1, 2); -extern int yquery (const char *, ...) ATTR_FORMAT (printf, 1, 2); +extern int query (const char *, ...) ATTRIBUTE_PRINTF (1, 2); +extern int nquery (const char *, ...) ATTRIBUTE_PRINTF (1, 2); +extern int yquery (const char *, ...) ATTRIBUTE_PRINTF (1, 2); 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 *); @@ -409,9 +424,25 @@ char *ldirname (const char *filename); char **gdb_buildargv (const char *); -/* From demangle.c */ +int compare_positive_ints (const void *ap, const void *bp); +int compare_strings (const void *ap, const void *bp); + +/* A wrapper for bfd_errmsg to produce a more helpful error message + in the case of bfd_error_file_ambiguously recognized. + MATCHING, if non-NULL, is the corresponding argument to + bfd_check_format_matches, and will be freed. */ + +extern const char *gdb_bfd_errmsg (bfd_error_type error_tag, char **matching); + +extern int parse_pid_to_attach (char *args); + +extern struct cleanup *make_bpstat_clear_actions_cleanup (void); -extern void set_demangling_style (char *); +extern int producer_is_gcc_ge_4 (const char *producer); + +#ifdef HAVE_WAITPID +extern pid_t wait_to_die_with_timeout (pid_t pid, int *status, int timeout); +#endif /* Annotation stuff. */ @@ -432,13 +463,13 @@ extern struct ui_file *gdb_stdin; 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; @@ -468,25 +499,30 @@ extern void puts_filtered_tabular (char *string, int width, int right); extern void puts_debug (char *prefix, char *string, char *suffix); -extern void vprintf_filtered (const char *, va_list) ATTR_FORMAT (printf, 1, 0); +extern void vprintf_filtered (const char *, va_list) ATTRIBUTE_PRINTF (1, 0); -extern void vfprintf_filtered (struct ui_file *, const char *, va_list) ATTR_FORMAT (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 *, ...) ATTR_FORMAT (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 *, ...) ATTR_FORMAT (printf, 3, 4); +extern void fprintfi_filtered (int, struct ui_file *, const char *, ...) + ATTRIBUTE_PRINTF (3, 4); -extern void printf_filtered (const char *, ...) ATTR_FORMAT (printf, 1, 2); +extern void printf_filtered (const char *, ...) ATTRIBUTE_PRINTF (1, 2); -extern void printfi_filtered (int, const char *, ...) ATTR_FORMAT (printf, 2, 3); +extern void printfi_filtered (int, const char *, ...) ATTRIBUTE_PRINTF (2, 3); -extern void vprintf_unfiltered (const char *, va_list) ATTR_FORMAT (printf, 1, 0); +extern void vprintf_unfiltered (const char *, va_list) ATTRIBUTE_PRINTF (1, 0); -extern void vfprintf_unfiltered (struct ui_file *, const char *, va_list) ATTR_FORMAT (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 *, ...) ATTR_FORMAT (printf, 2, 3); +extern void fprintf_unfiltered (struct ui_file *, const char *, ...) + ATTRIBUTE_PRINTF (2, 3); -extern void printf_unfiltered (const char *, ...) ATTR_FORMAT (printf, 1, 2); +extern void printf_unfiltered (const char *, ...) ATTRIBUTE_PRINTF (1, 2); extern void print_spaces (int, struct ui_file *); @@ -494,27 +530,37 @@ extern void print_spaces_filtered (int, struct ui_file *); 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); -/* Convert a CORE_ADDR into a HEX string. paddr() is like %08lx. - paddr_nz() is like %lx. */ -extern int strlen_paddr (void); -extern char *paddr (CORE_ADDR addr); -extern char *paddr_nz (CORE_ADDR addr); +/* Convert CORE_ADDR to string in platform-specific manner. + This is usually formatted similar to 0x%lx. */ +extern const char *paddress (struct gdbarch *gdbarch, CORE_ADDR addr); + +/* Return a string representation in hexadecimal notation of ADDRESS, + which is suitable for printing. */ + +extern const char *print_core_address (struct gdbarch *gdbarch, + CORE_ADDR address); + +/* Callback hash_f and eq_f for htab_create_alloc or htab_create_alloc_ex. */ -/* Like 0x%lx. */ -extern const char *paddress (CORE_ADDR addr); +extern hashval_t core_addr_hash (const void *ap); +extern int core_addr_eq (const void *ap, const void *bp); /* %d for LONGEST */ extern char *plongest (LONGEST l); @@ -525,8 +571,8 @@ extern char *phex (ULONGEST l, int sizeof_l); extern char *phex_nz (ULONGEST l, int sizeof_l); extern char *int_string (LONGEST, int, int, int, int); -/* Like paddr() only print/scan raw CORE_ADDR. The output from - core_addr_to_string() can be passed direct to +/* Convert a CORE_ADDR into a HEX string with leading zeros. + The output from core_addr_to_string() can be passed direct to string_to_core_addr(). */ extern const char *core_addr_to_string (const CORE_ADDR addr); extern const char *core_addr_to_string_nz (const CORE_ADDR addr); @@ -540,7 +586,7 @@ extern char *hex_string_custom (LONGEST, int); extern void fprintf_symbol_filtered (struct ui_file *, char *, enum language, int); -extern NORETURN void perror_with_name (const char *) ATTR_NORETURN; +extern void perror_with_name (const char *) ATTRIBUTE_NORETURN; extern void print_sys_errmsg (const char *, int); @@ -558,7 +604,7 @@ extern void symbol_file_command (char *, int); 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. @@ -593,10 +639,11 @@ extern int info_verbose; extern void set_next_address (struct gdbarch *, CORE_ADDR); -extern void print_address_symbolic (CORE_ADDR, struct ui_file *, int, - char *); +extern void print_address_symbolic (struct gdbarch *, CORE_ADDR, + struct ui_file *, int, char *); -extern int build_address_symbolic (CORE_ADDR addr, +extern int build_address_symbolic (struct gdbarch *, + CORE_ADDR addr, int do_demangle, char **name, int *offset, @@ -604,16 +651,17 @@ extern int build_address_symbolic (CORE_ADDR addr, int *line, int *unmapped); -extern void print_address (CORE_ADDR, struct ui_file *); +extern void print_address (struct gdbarch *, CORE_ADDR, struct ui_file *); +extern const char *pc_prefix (CORE_ADDR); /* From source.c */ #define OPF_TRY_CWD_FIRST 0x01 #define OPF_SEARCH_IN_PATH 0x02 -extern int openp (const char *, int, const char *, int, int, char **); +extern int openp (const char *, int, const char *, int, char **); -extern int source_full_path_of (char *, char **); +extern int source_full_path_of (const char *, char **); extern void mod_path (char *, char **); @@ -627,23 +675,22 @@ extern char *source_path; extern void init_source_path (void); -extern void init_last_source_visited (void); - /* 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, @@ -652,7 +699,10 @@ enum lval_type /* In a gdb internal variable. */ lval_internalvar, /* Part of a gdb internal variable (structure field). */ - lval_internalvar_component + lval_internalvar_component, + /* Value's bits are fetched and stored using functions provided by + its creator. */ + lval_computed }; /* Control types for commands */ @@ -674,6 +724,7 @@ enum command_control_type if_control, commands_control, python_control, + while_stepping_control, invalid_control }; @@ -685,52 +736,23 @@ struct command_line struct command_line *next; char *line; 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. */ struct command_line **body_list; }; -extern struct command_line *read_command_lines (char *, int, int); +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 **); -/* 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 - used by the finish and until commands, and in the remote protocol - when opening an extended-remote connection. */ - -struct continuation; -struct thread_info; -struct inferior; - -/* From utils.c */ - -/* Thread specific continuations. */ - -extern void add_continuation (struct thread_info *, - void (*)(void *), void *, - void (*)(void *)); -extern void do_all_continuations (void); -extern void do_all_continuations_thread (struct thread_info *); -extern void discard_all_continuations (void); -extern void discard_all_continuations_thread (struct thread_info *); - -extern void add_intermediate_continuation (struct thread_info *, - void (*)(void *), void *, - void (*)(void *)); -extern void do_all_intermediate_continuations (void); -extern void do_all_intermediate_continuations_thread (struct thread_info *); -extern void discard_all_intermediate_continuations (void); -extern void discard_all_intermediate_continuations_thread (struct thread_info *); - -/* Inferior specific (any thread) continuations. */ - -extern void add_inferior_continuation (void (*) (void *), - void *, - void (*) (void *)); -extern void do_all_inferior_continuations (void); -extern void discard_all_inferior_continuations (struct inferior *inf); - /* String containing the current directory (what getwd would return). */ extern char *current_directory; @@ -743,7 +765,7 @@ extern unsigned output_radix; 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 { @@ -753,41 +775,6 @@ enum val_prettyprint Val_pretty_default }; -/* The ptid struct is a collection of the various "ids" necessary - for identifying the inferior. This consists of the process id - (pid), thread id (tid), and other fields necessary for uniquely - identifying the inferior process/thread being debugged. When - manipulating ptids, the constructors, accessors, and predicate - declared in inferior.h should be used. These are as follows: - - ptid_build - Make a new ptid from a pid, lwp, and tid. - pid_to_ptid - Make a new ptid from just a pid. - ptid_get_pid - Fetch the pid component of a ptid. - ptid_get_lwp - Fetch the lwp component of a ptid. - ptid_get_tid - Fetch the tid component of a ptid. - ptid_equal - Test to see if two ptids are equal. - ptid_is_pid - Test to see if this ptid represents a process id. - - Please do NOT access the struct ptid members directly (except, of - course, in the implementation of the above ptid manipulation - functions). */ - -struct ptid - { - /* Process id */ - int pid; - - /* Lightweight process id */ - long lwp; - - /* Thread id */ - long tid; - }; - -typedef struct ptid ptid_t; - - - /* Optional native machine support. Non-native (and possibly pure multi-arch) targets do not need a "nm.h" file. This will be a symlink to one of the nm-*.h files, built by the `configure' @@ -810,26 +797,26 @@ typedef struct ptid ptid_t; #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) @@ -851,13 +838,6 @@ extern int longest_to_int (LONGEST); extern char *savestring (const char *, size_t); -/* xmalloc(), xrealloc() and xcalloc() have already been declared in - "libiberty.h". */ -extern void xfree (void *); - -/* Like xmalloc, but zero the memory. */ -extern void *xzalloc (size_t); - /* Utility macros to allocate typed memory. Avoids errors like: struct foo *foo = xmalloc (sizeof struct bar); and memset (foo, sizeof (struct foo), 0). */ @@ -865,23 +845,9 @@ extern void *xzalloc (size_t); #define XMALLOC(TYPE) ((TYPE*) xmalloc (sizeof (TYPE))) #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, ...) ATTR_FORMAT (printf, 2, 3); -extern void xvasprintf (char **ret, const char *format, va_list ap) - ATTR_FORMAT (printf, 2, 0); - -/* Like asprintf and vasprintf, but return the string, throw an error - if no memory. */ -extern char *xstrprintf (const char *format, ...) ATTR_FORMAT (printf, 1, 2); -extern char *xstrvprintf (const char *format, va_list ap) - ATTR_FORMAT (printf, 1, 0); - -/* Like snprintf, but throw an error if the output buffer is too small. */ -extern int xsnprintf (char *str, size_t size, const char *format, ...) - ATTR_FORMAT (printf, 3, 4); +#include "common-utils.h" -extern int parse_escape (char **); +extern int parse_escape (struct gdbarch *, char **); /* Message to be printed before the error message, when an error occurs. */ @@ -895,37 +861,34 @@ extern char *quit_pre_print; extern char *warning_pre_print; -extern NORETURN void verror (const char *fmt, va_list ap) - ATTR_NORETURN ATTR_FORMAT (printf, 1, 0); +extern void verror (const char *fmt, va_list ap) + ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF (1, 0); -extern NORETURN void error (const char *fmt, ...) ATTR_NORETURN ATTR_FORMAT (printf, 1, 2); +extern void error (const char *fmt, ...) + ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF (1, 2); -extern NORETURN void error_stream (struct ui_file *) ATTR_NORETURN; +extern void error_stream (struct ui_file *) ATTRIBUTE_NORETURN; -extern NORETURN void vfatal (const char *fmt, va_list ap) - ATTR_NORETURN ATTR_FORMAT (printf, 1, 0); +extern void vfatal (const char *fmt, va_list ap) + ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF (1, 0); -extern NORETURN void fatal (const char *fmt, ...) ATTR_NORETURN ATTR_FORMAT (printf, 1, 2); +extern void fatal (const char *fmt, ...) + ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF (1, 2); -extern NORETURN void internal_verror (const char *file, int line, - const char *, va_list ap) - ATTR_NORETURN ATTR_FORMAT (printf, 3, 0); - -extern NORETURN void internal_error (const char *file, int line, - const char *, ...) ATTR_NORETURN ATTR_FORMAT (printf, 3, 4); +extern void internal_verror (const char *file, int line, const char *, + va_list ap) + ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF (3, 0); extern void internal_vwarning (const char *file, int line, const char *, va_list ap) - ATTR_FORMAT (printf, 3, 0); + ATTRIBUTE_PRINTF (3, 0); extern void internal_warning (const char *file, int line, - const char *, ...) ATTR_FORMAT (printf, 3, 4); - -extern NORETURN void nomem (long) ATTR_NORETURN; + const char *, ...) ATTRIBUTE_PRINTF (3, 4); -extern void warning (const char *, ...) ATTR_FORMAT (printf, 1, 2); +extern void warning (const char *, ...) ATTRIBUTE_PRINTF (1, 2); -extern void vwarning (const char *, va_list args) ATTR_FORMAT (printf, 1, 0); +extern void vwarning (const char *, va_list args) ATTRIBUTE_PRINTF (1, 0); /* List of known OS ABIs. If you change this, make sure to update the table in osabi.c. */ @@ -951,13 +914,12 @@ enum gdb_osabi GDB_OSABI_INTERIX, GDB_OSABI_HPUX_ELF, GDB_OSABI_HPUX_SOM, - GDB_OSABI_QNXNTO, - GDB_OSABI_CYGWIN, GDB_OSABI_AIX, GDB_OSABI_DICOS, GDB_OSABI_DARWIN, + GDB_OSABI_SYMBIAN, GDB_OSABI_INVALID /* keep this last */ }; @@ -1008,15 +970,15 @@ extern void *alloca (); #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 = 16 }; +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 but describes the target machine. */ @@ -1027,7 +989,7 @@ enum { MAX_REGISTER_SIZE = 16 }; /* If we picked up a copy of CHAR_BIT from a configuration file (which may get it by including ) 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 @@ -1037,18 +999,23 @@ enum { MAX_REGISTER_SIZE = 16 }; /* In findvar.c. */ -extern LONGEST extract_signed_integer (const gdb_byte *, int); +extern LONGEST extract_signed_integer (const gdb_byte *, int, + enum bfd_endian); -extern ULONGEST extract_unsigned_integer (const gdb_byte *, int); +extern ULONGEST extract_unsigned_integer (const gdb_byte *, int, + enum bfd_endian); -extern int extract_long_unsigned_integer (const gdb_byte *, int, LONGEST *); +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, LONGEST); +extern void store_signed_integer (gdb_byte *, int, + enum bfd_endian, LONGEST); -extern void store_unsigned_integer (gdb_byte *, int, ULONGEST); +extern void store_unsigned_integer (gdb_byte *, int, + enum bfd_endian, ULONGEST); extern void store_typed_address (gdb_byte *buf, struct type *type, CORE_ADDR addr); @@ -1060,14 +1027,14 @@ extern int watchdog; /* 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; @@ -1084,7 +1051,8 @@ extern void (*deprecated_show_load_progress) (const char *section, 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); @@ -1097,10 +1065,10 @@ extern void (*deprecated_readline_begin_hook) (char *, ...) extern char *(*deprecated_readline_hook) (char *); extern void (*deprecated_readline_end_hook) (void); extern void (*deprecated_register_changed_hook) (int regno); -extern void (*deprecated_memory_changed_hook) (CORE_ADDR addr, int len); extern void (*deprecated_context_hook) (int); extern ptid_t (*deprecated_target_wait_hook) (ptid_t ptid, - struct target_waitstatus * status); + struct target_waitstatus *status, + int options); extern void (*deprecated_attach_hook) (void); extern void (*deprecated_detach_hook) (void); @@ -1109,21 +1077,19 @@ extern void (*deprecated_call_command_hook) (struct cmd_list_element * c, extern void (*deprecated_set_hook) (struct cmd_list_element * c); -extern void (*deprecated_error_hook) (void); - extern void (*deprecated_error_begin_hook) (void); extern int (*deprecated_ui_load_progress_hook) (const char *section, unsigned long num); -/* Inhibit window interface if non-zero. */ +/* Inhibit window interface if non-zero. */ extern int use_windows; -/* Symbolic definitions of filename-related things. */ -/* FIXME, this doesn't work very well if host and executable - filesystems conventions are different. */ +/* Definitions of filename-related things. */ + +/* Host specific things. */ #ifdef __MSDOS__ # define CANT_FORK @@ -1209,4 +1175,18 @@ extern ULONGEST align_down (ULONGEST v, int n); void *hashtab_obstack_allocate (void *data, size_t size, size_t count); void dummy_obstack_deallocate (void *object, void *data); +/* From progspace.c */ + +extern void initialize_progspace (void); +extern void initialize_inferiors (void); + +/* Special block numbers */ + +enum block_enum +{ + GLOBAL_BLOCK = 0, + STATIC_BLOCK = 1, + FIRST_LOCAL_BLOCK = 2 +}; + #endif /* #ifndef DEFS_H */