Mercurial > hg > xemacs-beta
view src/m/ibmrt.h @ 3063:d30cd499e445
[xemacs-hg @ 2005-11-13 10:48:01 by ben]
further error-checking, etc.
alloc.c, lrecord.h: Move around the handling of setting of lheader->uid so it's in
set_lheader_implementation() -- that way, even non-MC-ALLOC builds
get useful uid's in their bare lrecords. Redo related code for
strings so the non-ascii count that is stored in the uid isn't hosed.
events.c: Save and restore the uid around event zeroing/deadbeefing.
lisp.h: Set the correct value of MAX_STRING_ASCII_BEGIN under MC_ALLOC.
lisp.h: rearrange the basic code handling ints and chars. basic int stuff goes
first, followed by basic char stuff, followed in turn by stuff that
mixes ints and chars. this is required since some basic defn's have
become inline functions.
XCHAR and CHARP have additional error-checking in that they check to make
sure that the value in question is not just a character but a valid
character (i.e. its numeric value is valid).
print.c: debug_p4 now has a useful UID in all cases and uses it; but it also prints
the raw header address (previously, you just got one of them).
text.h: some basic char defn's that belonged in lisp.h have been moved there.
valid_ichar_p() is moved too since the inline functions need it.
author | ben |
---|---|
date | Sun, 13 Nov 2005 10:48:04 +0000 |
parents | ecf1ebac70d8 |
children |
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/* RTPC machine dependent defines Copyright (C) 1986 Free Software Foundation, Inc. This file is part of GNU Emacs. GNU Emacs 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 2, or (at your option) any later version. GNU Emacs 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 XEmacs; see the file COPYING. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* Synched up with: FSF 19.31. */ /* The following line tells the configuration script what sort of operating system this machine is likely to run. USUAL-OPSYS="bsd4-2" */ /* Now define a symbol for the cpu type, if your compiler does not define it automatically. */ /* XEmacs change */ #ifndef ibmrt #define ibmrt #endif #ifndef romp #define romp /* unfortunately old include files are hanging around. */ #endif /* Data type of load average, as read out of kmem. */ #define LOAD_AVE_TYPE double /* For AIS (sysV) */ /* Convert that into an integer that is 100 for a load average of 1.0 */ #define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0) #define DATA_START 0x10000000 /* The text segment always starts at a fixed address. This way we don't need to have a label _start defined. */ #define TEXT_START 0 /* Taking a pointer to a char casting it as int pointer */ /* and then taking the int which the int pointer points to */ /* is practically guaranteed to give erroneous results */ #define NEED_ERRNO #define SKTPAIR /* Special switches to give the C compiler. */ #ifndef __GNUC__ #define C_SWITCH_MACHINE "-Dalloca=_Alloca" #endif /* XEmacs addition: */ /* Under Mach at least, gcc doesn't seem to work as the linker. */ #ifdef MACH #define START_FILES "pre-crt0.o" #ifdef __GNUC__ #define LINKER "pcc" #endif #endif /* Don't attempt to relabel some of the data as text when dumping. It does not work because their virtual addresses are not consecutive. This enables us to use the standard crt0.o. */ #define NO_REMAP /* Use the bitmap files that come with Emacs. */ #define EMACS_BITMAP_FILES