1 files changed, 85 insertions, 0 deletions
diff --git a/gdbsupport/print-utils.h b/gdbsupport/print-utils.h
new file mode 100644
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+++ b/gdbsupport/print-utils.h
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+/* Cell-based print utility routines for GDB, the GNU debugger.
+
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
+
+   This file is part of GDB.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#ifndef COMMON_PRINT_UTILS_H
+#define COMMON_PRINT_UTILS_H
+
+/* How many characters (including the terminating null byte) fit in a
+   cell.  */
+#define PRINT_CELL_SIZE 50
+
+/* %u for ULONGEST.  The result is stored in a circular static buffer,
+   NUMCELLS deep.  */
+
+extern char *pulongest (ULONGEST u);
+
+/* %d for LONGEST.  The result is stored in a circular static buffer,
+   NUMCELLS deep.  */
+
+extern char *plongest (LONGEST l);
+
+/* Convert a ULONGEST into a HEX string, like %lx, with leading zeros.
+   The result is stored in a circular static buffer, NUMCELLS deep.  */
+
+extern char *phex (ULONGEST l, int sizeof_l);
+
+/* Convert a ULONGEST into a HEX string, like %lx, without leading zeros.
+   The result is  stored in a circular static buffer, NUMCELLS deep.  */
+
+extern char *phex_nz (ULONGEST l, int sizeof_l);
+
+/* Converts a LONGEST to a C-format hexadecimal literal and stores it
+   in a static string.  Returns a pointer to this string.  */
+
+extern char *hex_string (LONGEST num);
+
+/* Converts a LONGEST number to a C-format hexadecimal literal and
+   stores it in a static string.  Returns a pointer to this string
+   that is valid until the next call.  The number is padded on the
+   left with 0s to at least WIDTH characters.  */
+
+extern char *hex_string_custom (LONGEST num, int width);
+
+/* Convert VAL to a numeral in the given radix.  For
+ * radix 10, IS_SIGNED may be true, indicating a signed quantity;
+ * otherwise VAL is interpreted as unsigned.  If WIDTH is supplied, 
+ * it is the minimum width (0-padded if needed).  USE_C_FORMAT means
+ * to use C format in all cases.  If it is false, then 'x' 
+ * and 'o' formats do not include a prefix (0x or leading 0).  */
+
+extern char *int_string (LONGEST val, int radix, int is_signed, int width, 
+			 int use_c_format);	
+
+/* Convert a CORE_ADDR into a string.  */
+
+extern const char *core_addr_to_string (const CORE_ADDR addr);
+
+extern const char *core_addr_to_string_nz (const CORE_ADDR addr);
+
+extern const char *host_address_to_string_1 (const void *addr);
+
+/* Wrapper that avoids adding a pointless cast to all callers.  */
+#define host_address_to_string(ADDR) \
+  host_address_to_string_1 ((const void *) (ADDR))
+
+/* Return the next entry in the circular print buffer.  */
+
+extern char *get_print_cell (void);
+
+#endif /* COMMON_PRINT_UTILS_H */