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Introduce common-types.h

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This introduces common-types.h.  This file defines various standard
types used by gdb and gdbserver.

Currently these types are conditionally defined based on GDBSERVER.
The long term goal is to remove all such tests; however, this is
difficult as currently gdb uses definitions from BFD.  In the meantime
this is still a step in the right direction.

gdb/ChangeLog:

	* common/common-types.h: New file.
	* Makefile.in (HFILES_NO_SRCDIR): Add common/common-types.h.
	* common/common-defs.h: Include common-types.h.
	* defs.h (gdb_byte, CORE_ADDR, CORE_ADDR_MAX, LONGEST)
	(ULONGEST): Remove.

gdb/gdbserver/ChangeLog:

	* server.h: Add static assertion.
	(gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
This commit is contained in:
Gary Benson
2014-07-30 15:31:10 +01:00
parent ef87c8bbe7
commit 9239eeabe3
7 changed files with 80 additions and 41 deletions
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29
gdb/defs.h
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@ -76,35 +76,6 @@
#include "hashtab.h"
/* Rather than duplicate all the logic in BFD for figuring out what
types to use (which can be pretty complicated), symply define them
in terms of the corresponding type from BFD. */
#include "bfd.h"
/* * A byte from the program being debugged. */
typedef bfd_byte gdb_byte;
/* * An address in the program being debugged. Host byte order. */
typedef bfd_vma CORE_ADDR;
/* * The largest CORE_ADDR value. */
#define CORE_ADDR_MAX (~ (CORE_ADDR) 0)
/* This is to make sure that LONGEST is at least as big as CORE_ADDR. */
#ifdef BFD64
#define LONGEST BFD_HOST_64_BIT
#define ULONGEST BFD_HOST_U_64_BIT
#else /* No BFD64 */
#define LONGEST long long
#define ULONGEST unsigned long long
#endif /* No BFD64 */
#ifndef min
#define min(a, b) ((a) < (b) ? (a) : (b))
#endif