reverse-finish: turn internal error into normal error

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

diff --git a/gdb/utils.h b/gdb/utils.h
index 8bbcc5f8a45dfcf85f72a82f4b23aa57cc3c0638..a91f5510f439f6e3cef5bb2b232c905621263994 100644 (file)
--- a/gdb/utils.h
+++ b/gdb/utils.h
@@ -23,6 +23,7 @@
 
 #include "cleanups.h"
 #include "exceptions.h"
+#include "print-utils.h"
 
 extern void initialize_utils (void);
 
@@ -30,8 +31,6 @@ extern void initialize_utils (void);
 
 extern int sevenbit_strings;
 
-extern char *savestring (const char *, size_t);
-
 extern int strcmp_iw (const char *, const char *);
 
 extern int strcmp_iw_ordered (const char *, const char *);
@@ -62,7 +61,7 @@ struct timeval get_prompt_for_continue_wait_time (void);
 \f
 /* Parsing utilites.  */
 
-extern int parse_pid_to_attach (char *args);
+extern int parse_pid_to_attach (const char *args);
 
 extern int parse_escape (struct gdbarch *, const char **);
 
@@ -114,6 +113,10 @@ extern struct cleanup *make_cleanup_restore_current_language (void);
 
 extern struct cleanup *make_cleanup_htab_delete (htab_t htab);
 
+struct parser_state;
+extern struct cleanup *make_cleanup_clear_parser_state
+  (struct parser_state **p);
+
 extern void free_current_contents (void *);
 
 extern void init_page_info (void);
@@ -245,8 +248,6 @@ extern void fputstrn_unfiltered (const char *str, int n, int quotr,
 /* 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 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);
@@ -261,27 +262,8 @@ extern const char *print_core_address (struct gdbarch *gdbarch,
 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);
-/* %u for ULONGEST */
-extern char *pulongest (ULONGEST l);
-
-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);
-
-/* 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);
 extern CORE_ADDR string_to_core_addr (const char *my_string);
 
-/* Return a string that contains a number formatted as a hex
-   string.  */
-extern char *hex_string (LONGEST);
-extern char *hex_string_custom (LONGEST, int);
-
 extern void fprintf_symbol_filtered (struct ui_file *, const char *,
                                     enum language, int);
 
@@ -329,6 +311,14 @@ extern void internal_warning (const char *file, int line,
 extern void warning (const char *, ...) ATTRIBUTE_PRINTF (1, 2);
 
 extern void vwarning (const char *, va_list args) ATTRIBUTE_PRINTF (1, 0);
+
+extern void demangler_vwarning (const char *file, int line,
+                              const char *, va_list ap)
+     ATTRIBUTE_PRINTF (3, 0);
+
+extern void demangler_warning (const char *file, int line,
+                             const char *, ...) ATTRIBUTE_PRINTF (3, 4);
+
 \f
 /* Misc. utilities.  */
 
@@ -382,4 +372,28 @@ extern ULONGEST align_down (ULONGEST v, int n);
 
 extern LONGEST gdb_sign_extend (LONGEST value, int bit);
 
+/* Resource limits used by getrlimit and setrlimit.  */
+
+enum resource_limit_kind
+  {
+    LIMIT_CUR,
+    LIMIT_MAX
+  };
+
+/* Check whether GDB will be able to dump core using the dump_core
+   function.  Returns zero if GDB cannot or should not dump core.
+   If LIMIT_KIND is LIMIT_CUR the user's soft limit will be respected.
+   If LIMIT_KIND is LIMIT_MAX only the hard limit will be respected.  */
+
+extern int can_dump_core (enum resource_limit_kind limit_kind);
+
+/* Print a warning that we cannot dump core.  */
+
+extern void warn_cant_dump_core (const char *reason);
+
+/* Dump core trying to increase the core soft limit to hard limit
+   first.  */
+
+extern void dump_core (void);
+
 #endif /* UTILS_H */