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* s/usg5-4.h (ADDR_CORRECT): Remove, unused.

Browse source 
* unexaix.c (ADDR_CORRECT): Remove conditional, the only user
defines it.
* unexec.c (ADDR_CORRECT): Define unconditionally.

* m/ibmrs6000.h (C_SWITCH_MACHINE): Remove.
This commit is contained in:
Dan Nicolaescu 2008-07-23 08:29:24 +00:00
parent 5fa8e47294
commit 7a14f2a03e
6 changed files with 7 additions and 27 deletions
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1
admin/CPP-DEFINES
View file

@ -52,7 +52,6 @@ subprocesses System can use subprocesses (for M-x shell for example). Define
** Defines from src/m/*.h and src/s/*.h. Some of these might not be used in the code anymore, so they can be removed. The HAVE_* definitions are probably handled by autoconf, so it might be possible to just remove them from src/[sm]/*.h.
ADDR_CORRECT
AIX
AMPERSAND_FULL_NAME
A_TEXT_OFFSET

7
src/ChangeLog
View file

@ -1,5 +1,12 @@
2008-07-23 Dan Nicolaescu <dann@ics.uci.edu>
* s/usg5-4.h (ADDR_CORRECT): Remove, unused.
* unexaix.c (ADDR_CORRECT): Remove conditional, the only user
defines it.
* unexec.c (ADDR_CORRECT): Define unconditionally.
* m/ibmrs6000.h (C_SWITCH_MACHINE): Remove.
* unexec.c: Remove code depending on !COFF and USG, the file is
not used for such systems.

3
src/m/ibmrs6000.h
View file

@ -83,9 +83,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#define LIBS_MACHINE
#endif /* USG5_4 */
#undef ADDR_CORRECT
#define ADDR_CORRECT(x) ((int)(x))
#define START_FILES
/*** BUILD 9008 - FIONREAD problem still exists in X-Windows. ***/
#define BROKEN_FIONREAD

4
src/s/usg5-4.h
View file

@ -85,10 +85,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#define rindex strrchr
#endif /* ! defined (HAVE_RINDEX) */
/* Compiler bug bites on many systems when default ADDR_CORRECT is used. */
#define ADDR_CORRECT(x) (x)
/* Use terminfo instead of termcap. */
#define TERMINFO

8
src/unexaix.c
View file

@ -103,14 +103,6 @@ static int adjust_lnnoptrs (int, int, char *);
static int pagemask;
/* Correct an int which is the bit pattern of a pointer to a byte
into an int which is the number of a byte.
This is a no-op on ordinary machines, but not on all. */
#ifndef ADDR_CORRECT /* Let m-*.h files override this definition */
#define ADDR_CORRECT(x) ((char *)(x) - (char*)0)
#endif
#ifdef emacs
#include "lisp.h"

11
src/unexec.c
View file

@ -117,15 +117,6 @@ the bits that must be zero on such a boundary.
This macro can be used to generate statements to adjust or
initialize nonstandard fields in the file header
* ADDR_CORRECT(ADDR)
Macro to correct an int which is the bit pattern of a pointer to a byte
into an int which is the number of a byte.
This macro has a default definition which is usually right.
This default definition is a no-op on most machines (where a
pointer looks like an int) but not on all machines.
*/
#ifndef emacs
@ -209,9 +200,7 @@ static int pagemask;
into an int which is the number of a byte.
This is a no-op on ordinary machines, but not on all. */
#ifndef ADDR_CORRECT /* Let m-*.h files override this definition */
#define ADDR_CORRECT(x) ((char *)(x) - (char*)0)
#endif
#ifdef emacs