b80c305316
Fixes a set of errors like: ../../src/gdb/symfile-debug.c: In function ‘int debug_qf_map_symtabs_matching_filename(objfile*, const char*, const char*, int (*)(symtab*, void*), void*)’: ../../src/gdb/symfile-debug.c:137:39: error: invalid conversion from ‘int (*)(symtab*, void*)’ to ‘const void*’ [-fpermissive] host_address_to_string (callback), ^ Note this has to work with data and function pointers. In C++11 we may perhaps do something a bit safer, but we're not there yet, and I don't think it really matters. For now just always do a simple C-style cast in host_address_to_string itself. No point in adding a void * cast to each and every caller. gdb/ChangeLog: 2015-10-27 Pedro Alves <palves@redhat.com> * common/print-utils.c (host_address_to_string): Rename to ... (host_address_to_string_1): ... this. * common/print-utils.h (host_address_to_string): Reimplement as wrapper around host_address_to_string_1. * utils.c (gdb_print_host_address): Rename to ... (gdb_print_host_address_1): ... this. * utils.h (gdb_print_host_address): Reimplement as wrapper macro around host_address_to_string_1.
75 lines
2.7 KiB
C
75 lines
2.7 KiB
C
/* Cell-based print utility routines for GDB, the GNU debugger.
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Copyright (C) 1986-2015 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#ifndef COMMON_CELLS_H
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#define COMMON_CELLS_H
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/* %d for LONGEST. The result is stored in a circular static buffer,
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NUMCELLS deep. */
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extern char *pulongest (ULONGEST u);
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/* %u for ULONGEST. The result is stored in a circular static buffer,
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NUMCELLS deep. */
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extern char *plongest (LONGEST l);
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extern char *phex (ULONGEST l, int sizeof_l);
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/* Convert a ULONGEST into a HEX string, like %lx. The result is
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stored in a circular static buffer, NUMCELLS deep. */
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extern char *phex_nz (ULONGEST l, int sizeof_l);
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/* Converts a LONGEST to a C-format hexadecimal literal and stores it
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in a static string. Returns a pointer to this string. */
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extern char *hex_string (LONGEST num);
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/* Converts a LONGEST number to a C-format hexadecimal literal and
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stores it in a static string. Returns a pointer to this string
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that is valid until the next call. The number is padded on the
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left with 0s to at least WIDTH characters. */
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extern char *hex_string_custom (LONGEST num, int width);
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/* Convert VAL to a numeral in the given radix. For
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* radix 10, IS_SIGNED may be true, indicating a signed quantity;
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* otherwise VAL is interpreted as unsigned. If WIDTH is supplied,
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* it is the minimum width (0-padded if needed). USE_C_FORMAT means
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* to use C format in all cases. If it is false, then 'x'
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* and 'o' formats do not include a prefix (0x or leading 0). */
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extern char *int_string (LONGEST val, int radix, int is_signed, int width,
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int use_c_format);
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/* Convert a CORE_ADDR into a string. */
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extern const char *core_addr_to_string (const CORE_ADDR addr);
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extern const char *core_addr_to_string_nz (const CORE_ADDR addr);
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extern const char *host_address_to_string_1 (const void *addr);
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/* Wrapper that avoids adding a pointless cast to all callers. */
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#define host_address_to_string(ADDR) \
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host_address_to_string_1 ((const void *) (ADDR))
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#endif /* COMMON_CELLS_H */
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