Make gdb.mi/user-selected-context-sync.exp use proc_with_prefix

[deliverable/binutils-gdb.git] / gdb / utils.h

diff --git a/gdb/utils.h b/gdb/utils.h
index 62888a70b61ce200ba6d399c26f94b8249228e46..36f5294abd11cf948f1bfb9ef18463f67f4d76d4 100644 (file)
--- a/gdb/utils.h
+++ b/gdb/utils.h
@@ -1,7 +1,7 @@
 /* *INDENT-OFF* */ /* ATTRIBUTE_PRINTF confuses indent, avoid running it
                      for now.  */
 /* I/O, string, cleanup, and other random utilities for GDB.
-   Copyright (C) 1986-2014 Free Software Foundation, Inc.
+   Copyright (C) 1986-2016 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -21,8 +21,8 @@
 #ifndef UTILS_H
 #define UTILS_H
 
-#include "cleanups.h"
 #include "exceptions.h"
+#include "common/scoped_restore.h"
 
 extern void initialize_utils (void);
 
@@ -38,14 +38,9 @@ extern int streq (const char *, const char *);
 
 extern int subset_compare (char *, char *);
 
-ULONGEST strtoulst (const char *num, const char **trailer, int base);
-
 int compare_positive_ints (const void *ap, const void *bp);
 int compare_strings (const void *ap, const void *bp);
 
-/* This is defined in *-hdep.c, e.g., posix-hdep.c.  */
-extern char *safe_strerror (int);
-
 /* 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
@@ -70,9 +65,6 @@ char **gdb_buildargv (const char *);
 
 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 *);
 
@@ -84,7 +76,7 @@ struct section_addr_info;
 extern struct cleanup *(make_cleanup_free_section_addr_info 
                         (struct section_addr_info *));
 
-extern struct cleanup *make_cleanup_close (int fd);
+/* For make_cleanup_close see common/filestuff.h.  */
 
 extern struct cleanup *make_cleanup_fclose (FILE *file);
 
@@ -99,9 +91,6 @@ 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 *);
 
@@ -141,6 +130,10 @@ extern void substitute_path_component (char **stringp, const char *from,
                                       const char *to);
 
 char *ldirname (const char *filename);
+
+extern int count_path_elements (const char *path);
+
+extern const char *strip_leading_path_elements (const char *path, int n);
 \f
 /* GDB output, ui_file utilities.  */
 
@@ -158,18 +151,27 @@ extern void reinitialize_more_filter (void);
 
 extern int pagination_enabled;
 
-/* Global ui_file streams.  These are all defined in main.c.  */
+extern struct ui_file **current_ui_gdb_stdout_ptr (void);
+extern struct ui_file **current_ui_gdb_stdin_ptr (void);
+extern struct ui_file **current_ui_gdb_stderr_ptr (void);
+extern struct ui_file **current_ui_gdb_stdlog_ptr (void);
+
+/* The current top level's ui_file streams.  */
+
 /* Normal results */
-extern struct ui_file *gdb_stdout;
+#define gdb_stdout (*current_ui_gdb_stdout_ptr ())
 /* Input stream */
-extern struct ui_file *gdb_stdin;
+#define gdb_stdin (*current_ui_gdb_stdin_ptr ())
 /* Serious error notifications */
-extern struct ui_file *gdb_stderr;
+#define gdb_stderr (*current_ui_gdb_stderr_ptr ())
 /* 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).  */
-extern struct ui_file *gdb_stdlog;
+#define gdb_stdlog (*current_ui_gdb_stdlog_ptr ())
+
+/* Truly global ui_file streams.  These are all defined in main.c.  */
+
 /* Target output 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
@@ -178,6 +180,10 @@ extern struct ui_file *gdb_stdtarg;
 extern struct ui_file *gdb_stdtargerr;
 extern struct ui_file *gdb_stdtargin;
 
+/* Set the screen dimensions to WIDTH and HEIGHT.  */
+
+extern void set_screen_width_and_height (int width, int height);
+
 /* More generic printf like operations.  Filtered versions may return
    non-locally on error.  */
 
@@ -248,7 +254,11 @@ extern void fputstrn_unfiltered (const char *str, int n, int quotr,
 extern int filtered_printing_initialized (void);
 
 /* Display the host ADDR on STREAM formatted as ``0x%x''.  */
-extern void gdb_print_host_address (const void *addr, struct ui_file *stream);
+extern void gdb_print_host_address_1 (const void *addr, struct ui_file *stream);
+
+/* Wrapper that avoids adding a pointless cast to all callers.  */
+#define gdb_print_host_address(ADDR, STREAM) \
+  gdb_print_host_address_1 ((const void *) ADDR, STREAM)
 
 /* Convert CORE_ADDR to string in platform-specific manner.
    This is usually formatted similar to 0x%lx.  */
@@ -286,13 +296,6 @@ extern char *warning_pre_print;
 
 extern void error_stream (struct ui_file *) ATTRIBUTE_NORETURN;
 
-extern void internal_vwarning (const char *file, int line,
-                              const char *, va_list ap)
-     ATTRIBUTE_PRINTF (3, 0);
-
-extern void internal_warning (const char *file, int line,
-                             const char *, ...) ATTRIBUTE_PRINTF (3, 4);
-
 extern void demangler_vwarning (const char *file, int line,
                               const char *, va_list ap)
      ATTRIBUTE_PRINTF (3, 0);
@@ -313,6 +316,7 @@ extern pid_t wait_to_die_with_timeout (pid_t pid, int *status, int timeout);
 #endif
 
 extern int producer_is_gcc_ge_4 (const char *producer);
+extern int producer_is_gcc (const char *producer, int *major, int *minor);
 
 extern int myread (int, char *, int);
 
@@ -348,11 +352,6 @@ extern int myread (int, char *, int);
 extern ULONGEST align_up (ULONGEST v, int n);
 extern ULONGEST align_down (ULONGEST v, int n);
 
-/* Sign extend VALUE.  BIT is the (1-based) index of the bit in VALUE
-   to sign-extend.  */
-
-extern LONGEST gdb_sign_extend (LONGEST value, int bit);
-
 /* Resource limits used by getrlimit and setrlimit.  */
 
 enum resource_limit_kind
@@ -377,4 +376,9 @@ extern void warn_cant_dump_core (const char *reason);
 
 extern void dump_core (void);
 
+/* Return the hex string form of LENGTH bytes of DATA.
+   Space for the result is malloc'd, caller must free.  */
+
+extern char *make_hex_string (const gdb_byte *data, size_t length);
+
 #endif /* UTILS_H */