4a9efa5d63
Use <climits> instead of <limits.h> and ditch local fallback definitions for minimum and maximum value macros provided by C++11. Add LONGEST_MAX and LONGEST_MIN definitions. Approved-By: Tom Tromey <tom@tromey.com>
50 lines
1.7 KiB
C
50 lines
1.7 KiB
C
/* Declarations for common types.
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Copyright (C) 1986-2023 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_COMMON_TYPES_H
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#define COMMON_COMMON_TYPES_H
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#include <inttypes.h>
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/* * A byte from the program being debugged. */
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typedef unsigned char gdb_byte;
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/* * An address in the program being debugged. Host byte order. */
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typedef uint64_t CORE_ADDR;
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/* LONGEST must be at least as big as CORE_ADDR. */
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typedef int64_t LONGEST;
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typedef uint64_t ULONGEST;
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/* * The largest CORE_ADDR value. */
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#define CORE_ADDR_MAX (~(CORE_ADDR) 0)
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/* * The largest ULONGEST value, 0xFFFFFFFFFFFFFFFF for 64-bits. */
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#define ULONGEST_MAX (~(ULONGEST) 0)
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/* * The largest LONGEST value, 0x7FFFFFFFFFFFFFFF for 64-bits. */
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#define LONGEST_MAX ((LONGEST) (ULONGEST_MAX >> 1))
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/* * The smallest LONGEST value, 0x8000000000000000 for 64-bits. */
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#define LONGEST_MIN ((LONGEST) (~(LONGEST) 0 ^ LONGEST_MAX))
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enum tribool { TRIBOOL_UNKNOWN = -1, TRIBOOL_FALSE = 0, TRIBOOL_TRUE = 1 };
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#endif /* COMMON_COMMON_TYPES_H */
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