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--- src/m/amd64.h.orig Wed Dec 31 18:00:00 1969 |
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+++ src/m/amd64.h Thu Dec 18 00:21:51 2003 |
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@@ -0,0 +1,181 @@ |
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+/* machine description file For the amd64 chip. |
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+ Copyright (C) 1994, 1997, 1999 Free Software Foundation, Inc. |
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+ |
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+This file is part of GNU Emacs. |
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+ |
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+GNU Emacs 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 1, or (at your option) |
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+any later version. |
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+ |
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+GNU Emacs 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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+ |
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+You should have received a copy of the GNU General Public License |
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+along with GNU Emacs; see the file COPYING. If not, write to |
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+the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
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+Boston, MA 02111-1307, USA. */ |
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+ |
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+ |
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+/* The following line tells the configuration script what sort of |
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+ operating system this machine is likely to run. |
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+ USUAL-OPSYS="note" |
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+ |
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+NOTE-START |
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+Use -opsystem=freebsd |
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+NOTE-END |
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+ |
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+*/ |
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+ |
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+#define BITS_PER_LONG 64 |
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+#define BITS_PER_EMACS_INT 64 |
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+#ifndef _LP64 |
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+#define _LP64 |
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+#endif |
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+ |
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+/* Define WORDS_BIG_ENDIAN iff lowest-numbered byte in a word |
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+ is the most significant byte. */ |
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+ |
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+#undef WORDS_BIG_ENDIAN |
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+ |
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+/* Define NO_ARG_ARRAY if you cannot take the address of the first of a |
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+ * group of arguments and treat it as an array of the arguments. */ |
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+ |
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+#define NO_ARG_ARRAY |
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+ |
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+/* Now define a symbol for the cpu type, if your compiler |
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+ does not define it automatically: |
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+ Ones defined so far include vax, m68000, ns16000, pyramid, |
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+ orion, tahoe, APOLLO and many others */ |
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+ |
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+/* __amd64__ defined automatically */ |
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+ |
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+ |
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+/* Use type EMACS_INT rather than a union, to represent Lisp_Object */ |
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+/* This is desirable for most machines. */ |
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+ |
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+#define NO_UNION_TYPE |
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+ |
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+/* Define the type to use. */ |
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+#define EMACS_INT long |
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+#define EMACS_UINT unsigned long |
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+#define SPECIAL_EMACS_INT |
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+ |
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+/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend |
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+ the 24-bit bit field into an int. In other words, if bit fields |
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+ are always unsigned. |
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+ |
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+ If you use NO_UNION_TYPE, this flag does not matter. */ |
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+ |
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+#undef EXPLICIT_SIGN_EXTEND |
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+ |
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+/* Data type of load average, as read out of kmem. */ |
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+ |
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+#define LOAD_AVE_TYPE long |
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+ |
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+/* Convert that into an integer that is 100 for a load average of 1.0 */ |
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+ |
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+#define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE) |
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+ |
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+/* Define C_ALLOCA if this machine does not support a true alloca |
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+ and the one written in C should be used instead. |
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+ Define HAVE_ALLOCA to say that the system provides a properly |
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+ working alloca function and it should be used. |
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+ Define neither one if an assembler-language alloca |
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+ in the file alloca.s should be used. */ |
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+ |
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+#define HAVE_ALLOCA |
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+ |
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+/* GNU malloc and the relocating allocator do not work together |
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+ with X. [Who wrote that?] */ |
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+ |
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+/* May 1995: reportedly [Rainer Schoepf <schoepf@uni-mainz.de>] both the |
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+ system and the gnu malloc system work with "alpha-dec-osf3.0" and |
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+ "alpha-dec-osf3.2". */ |
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+ |
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+/* May 1995: it seems to me [Morten Welinder <terra@diku.dk>] that both |
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+ mallocs work with "alpha-dec-osf2.0", but I daren't break anything |
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+ right now. Feel free to play if you want. */ |
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+ |
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+/* #define SYSTEM_MALLOC */ |
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+ |
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+#ifdef __ELF__ |
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+/* With ELF, make sure that all common symbols get allocated to in the |
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+ data section. Otherwise, the dump of temacs may miss variables in |
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+ the shared library that have been initialized. For example, with |
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+ GNU libc, __malloc_initialized would normally be resolved to the |
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+ shared library's .bss section, which is fatal. */ |
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+# ifdef __GNUC__ |
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+# define C_SWITCH_MACHINE -fno-common |
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+# else |
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+# error What gives? Fix me if DEC Unix supports ELF now. |
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+# endif |
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+#endif |
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+ |
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+#if defined(__OpenBSD__) |
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+#define ORDINARY_LINK |
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+#endif |
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+ |
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+#ifdef __ELF__ |
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+#undef UNEXEC |
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+#define UNEXEC unexelf.o |
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+#endif |
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+ |
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+#if defined (LINUX) && __GNU_LIBRARY__ - 0 < 6 |
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+/* This controls a conditional in main. */ |
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+#define LINUX_SBRK_BUG |
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+#endif |
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+ |
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+ |
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+#define PNTR_COMPARISON_TYPE unsigned long |
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+ |
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+/* On the 64 bit architecture, we can use 60 bits for addresses */ |
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+ |
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+#define VALBITS 60 |
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+ |
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+ |
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+/* This definition of MARKBIT is necessary because of the comparison of |
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+ ARRAY_MARK_FLAG and MARKBIT in an #if in lisp.h, which cpp doesn't like. */ |
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+ |
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+/* #define MARKBIT 0x8000000000000000L */ |
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+ |
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+ |
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+/* Define XINT and XUINT so that they can take arguments of type int */ |
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+ |
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+#define XINT(a) (((long) (a) << (BITS_PER_LONG - VALBITS)) >> (BITS_PER_LONG - VALBITS)) |
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+#define XUINT(a) ((long) (a) & VALMASK) |
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+ |
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+/* Define XPNTR to avoid or'ing with DATA_SEG_BITS */ |
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+ |
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+#define XPNTR(a) XUINT (a) |
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+ |
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+#ifndef NOT_C_CODE |
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+/* We need these because pointers are larger than the default ints. */ |
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+#if !defined(__NetBSD__) && !defined(__OpenBSD__) && !defined(__FreeBSD__) |
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+#include <alloca.h> |
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+#endif |
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+#endif /* not NOT_C_CODE */ |
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+ |
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+/* On the Alpha it's best to avoid including TERMIO since struct |
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+ termio and struct termios are mutually incompatible. */ |
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+/* #define NO_TERMIO */ |
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+ |
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+#if defined (LINUX) || defined (__NetBSD__) || defined (__OpenBSD__) |
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+# define TEXT_END ({ extern int _etext; &_etext; }) |
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+# ifndef __ELF__ |
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+# define COFF |
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+# define DATA_END ({ extern int _EDATA; &_EDATA; }) |
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+# endif /* notdef __ELF__ */ |
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+#endif |
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+ |
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+#if (defined (__NetBSD__) || defined (__OpenBSD__)) && defined (__ELF__) |
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+#define HAVE_TEXT_START |
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+#endif |
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+ |
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+/* Many Alpha implementations (e.g. gas 2.8) can't handle DBL_MIN: |
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+ they generate code that uses a signaling NaN instead of DBL_MIN. |
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+ Define DBL_MIN_REPLACEMENT to be the next value larger than DBL_MIN: |
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+ this avoids the assembler bug. */ |
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+/* #define DBL_MIN_REPLACEMENT 2.2250738585072019e-308 */ |
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--- src/mem-limits.h.~1~ Wed Mar 8 12:49:46 2000 |
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+++ src/mem-limits.h Wed Dec 17 03:15:24 2003 |
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@@ -98,7 +98,7 @@ |
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static POINTER data_space_start; |
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|
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/* Number of bytes of writable memory we can expect to be able to get */ |
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-static unsigned long lim_data; |
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+static rlim_t lim_data; |
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|
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#ifdef NO_LIM_DATA |
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static void |