Remove src/m/*.

* configure.in: Remove all mention of src/m/*.
(machine, machfile, M_FILE, config_machfile, and_machfile): Remove.
All uses removed.
(BITS_PER_CHAR, BITS_PER_SHORT, BITS_PER_INT, BITS_PER_LONG)
(BITS_PER_LONG_LONG): Move to src/lisp.h.
* lib/makefile.w32-in: Remove dependencies on
$(EMACS_ROOT)/src/m/intel386.h.
* make-dist: Don't make links to src/m.
* admin/CPP-DEFINES: Do not mention src/m/*.h.
(BITS_PER_EMACS_INT, BITS_PER_LONG, BITS_PER_CHAR)
(BITS_PER_SHORT, BITS_PER_INT): Remove.
* admin/MAINTAINERS: Remove src/m/.
* lib-src/makefile.w32-in: Remove dependencies on
$(EMACS_ROOT)/src/m/intel386.h.
* msdos/mainmake.v2 (TAGS tags): Don't look at $(CURDIR)/src/m/intel386.h.
* nt/config.nt: Do not include "m/intel386.h"; file was removed.
(BITS_PER_CHAR, BITS_PER_SHORT, BITS_PER_INT, BITS_PER_LONG):
Move to src/lisp.h.
(EMACS_INT_MAX): New macro.
This directory predates autoconf and is no longer needed nowadays.
Move its few remaining bits of functionality to where they're needed.
* src/m/README, src/m/alpha.h, src/m/amdx86-64.h, src/m/ia64.h, src/m/ibmrs6000.h:
* src/m/ibms390x.h, src/m/intel386.h, src/m/m68k.h, src/m/macppc.h:
* src/m/sparc.h, src/m/template.h: Remove.
* src/Makefile.in (M_FILE): Remove.  All uses removed.
* src/alloc.c (POINTERS_MIGHT_HIDE_IN_OBJECTS):
* src/lisp.h (USE_LSB_TAG):
* src/mem-limits.h (EXCEEDS_LISP_PTR):
Use VAL_MAX, not VALBITS, in #if.
* src/lisp.h (EMACS_INT_MAX): New macro, useful in #if.
(EMACS_UINT): Define unconditionally now.
(BITS_PER_CHAR, BITS_PER_SHORT, BITS_PER_INT, BITS_PER_LONG)
(BITS_PER_EMACS_INT): New constants, replacing
what used to be in config.h, but not useful in #if.
(GCTYPEBITS, VALBITS): Define unconditionally, since m/* files don't
define them any more.
(VAL_MAX): New macro.
(VALMASK): Use it.
* src/puresize.h (PURESIZE_RATIO): Use EMACS_INT_MAX, not
BITS_PER_EMACS_INT, in #if.
* src/s/aix4-2.h (BROKEN_FIONREAD, BROKEN_SIGAIO, BROKEN_SIGPTY)
(BROKEN_SIGPOLL): Move here from m/ibmrs6000.h, which was removed.
* src/s/gnu-linux.h (ULIMIT_BREAK_VALUE) [__i386__]:
* src/s/ms-w32.h (DATA_START):
Move here from removed file m/intel386.h.
* src/s/gnu.h (NLIST_STRUCT): Remove undef; 'configure' does this.
* src/s/irix6-5.h (_LP64): Remove; lisp.h no longer needs this.

11 files changed, 0 insertions, 354 deletions

diff --git a/src/m/README b/src/m/README
deleted file mode 100644
index ad91167648..0000000000
--- a/src/m/README
+++ /dev/null
@@ -1,7 +0,0 @@
-This directory contains C header files containing machine-specific
-definitions.  Each file describes a particular machine.  The emacs
-configuration script edits ../config.h to include the appropriate one of
-these files, and then each emacs source file includes config.h.
-
-template.h is a generic template for machine descriptions; it
-describes the parameters a machine file can specify.
diff --git a/src/m/alpha.h b/src/m/alpha.h
deleted file mode 100644
index 2a97a3d5b0..0000000000
--- a/src/m/alpha.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* Machine description file for the alpha chip.
-
-Copyright (C) 1994, 1997, 1999, 2001-2012  Free Software Foundation, Inc.
-
-Author: Rainer Schoepf
-(according to authors.el)
-
-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 3 of the License, 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 GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
-
-#ifndef _LP64
-#define _LP64 /* This doesn't appear to be necessary on OSF 4/5  -- fx.  */
-#endif
-
-/* Now define a symbol for the cpu type, if your compiler
-   does not define it automatically.  */
-/* __alpha defined automatically */
-
-
-#ifdef __ELF__
-
-#if !defined (GNU_LINUX) && !defined (__NetBSD__)
-#define DATA_START    0x140000000
-#endif
-
-#else  /* not __ELF__ */
-
-/* Describe layout of the address space in an executing process.  */
-#define DATA_START    0x140000000
-
-#endif /* __ELF__ */
-
-/* On the Alpha it's best to avoid including TERMIO since struct
-   termio and struct termios are mutually incompatible.  */
-#define NO_TERMIO
-
-/* Many Alpha implementations (e.g. gas 2.8) can't handle DBL_MIN:
-   they generate code that uses a signaling NaN instead of DBL_MIN.
-   Define DBL_MIN_REPLACEMENT to be the next value larger than DBL_MIN:
-   this avoids the assembler bug.  */
-#define DBL_MIN_REPLACEMENT 2.2250738585072019e-308
diff --git a/src/m/amdx86-64.h b/src/m/amdx86-64.h
deleted file mode 100644
index f0482c733f..0000000000
--- a/src/m/amdx86-64.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* machine description file for AMD x86-64.
-
-Copyright (C) 2002-2012  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 3 of the License, 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 GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
-
-#define BITS_PER_LONG           64
-#define BITS_PER_EMACS_INT      64
-
-/* Now define a symbol for the cpu type, if your compiler
-   does not define it automatically:
-   Ones defined so far include vax, m68000, ns16000, pyramid,
-   orion, tahoe, APOLLO and many others */
-/* __x86_64 defined automatically.  */
-
-/* Define the type to use.  */
-#define EMACS_INT               long
-#define pI			"l"
-#define EMACS_UINT              unsigned long
-
-/* Define XPNTR to avoid or'ing with DATA_SEG_BITS */
-#undef DATA_SEG_BITS
diff --git a/src/m/ia64.h b/src/m/ia64.h
deleted file mode 100644
index 47df94cedd..0000000000
--- a/src/m/ia64.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* machine description file for the IA-64 architecture.
-
-Copyright (C) 2000-2012  Free Software Foundation, Inc.
-
-     Contributed by David Mosberger <davidm@hpl.hp.com>
-
-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 3 of the License, 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 GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
-
-#define BITS_PER_LONG		64
-#define BITS_PER_EMACS_INT	64
-
-/* Now define a symbol for the cpu type, if your compiler
-   does not define it automatically.  */
-/* __ia64__ defined automatically */
-
-/* Define the type to use.  */
-#define EMACS_INT		long
-#define pI			"l"
-#define EMACS_UINT		unsigned long
diff --git a/src/m/ibmrs6000.h b/src/m/ibmrs6000.h
deleted file mode 100644
index 9798ad2d3d..0000000000
--- a/src/m/ibmrs6000.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* R2 AIX machine/system dependent defines
-
-Copyright (C) 1988, 2001-2012  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 3 of the License, 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 GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
-
-
-/* The data segment in this machine always starts at address 0x20000000.
-   An address of data cannot be stored correctly in a Lisp object;
-   we always lose the high bits.  We must tell XPNTR to add them back.  */
-#define DATA_START 0x20000000
-#define DATA_SEG_BITS 0x20000000
-
-#ifndef NLIST_STRUCT
-/* AIX supposedly doesn't use this interface, but on the RS/6000
-   it apparently does.  */
-#define NLIST_STRUCT
-#endif
-
-#undef ADDR_CORRECT
-#define ADDR_CORRECT(x) ((int)(x))
-
-/*** BUILD 9008 - FIONREAD problem still exists in X-Windows. ***/
-#define BROKEN_FIONREAD
-/* As we define BROKEN_FIONREAD, SIGIO will be undefined in systty.h.
-   But, on AIX, SIGAIO, SIGPTY, and SIGPOLL are defined as SIGIO,
-   which causes compilation error at init_signals in sysdep.c.  So, we
-   define these macros so that syssignal.h detects them and undefine
-   SIGAIO, SIGPTY and SIGPOLL.  */
-#define BROKEN_SIGAIO
-#define BROKEN_SIGPTY
-#define BROKEN_SIGPOLL
-
diff --git a/src/m/ibms390x.h b/src/m/ibms390x.h
deleted file mode 100644
index aa652a8206..0000000000
--- a/src/m/ibms390x.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Machine description file for IBM S390 in 64-bit mode
-
-Copyright (C) 2002-2012  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 3 of the License, 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 GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
-
-#define BITS_PER_LONG 64
-#define BITS_PER_EMACS_INT 64
-
-/* Define the type to use.  */
-#define EMACS_INT long
-#define pI "l"
-#define EMACS_UINT unsigned long
-
-/* On the 64 bit architecture, we can use 60 bits for addresses */
-#define VALBITS         60
-
-/* Define XPNTR to avoid or'ing with DATA_SEG_BITS */
-#define XPNTR(a) XUINT (a)
diff --git a/src/m/intel386.h b/src/m/intel386.h
deleted file mode 100644
index 78a43e92c2..0000000000
--- a/src/m/intel386.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Machine description file for intel 386.
-
-Copyright (C) 1987, 2001-2012  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 3 of the License, 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 GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
-
-
-#ifdef WINDOWSNT
-#define DATA_START 	get_data_start ()
-#endif
-
-#ifdef GNU_LINUX
-/* libc-linux/sysdeps/linux/i386/ulimit.c says that due to shared library, */
-/* we cannot get the maximum address for brk */
-#define ULIMIT_BREAK_VALUE (32*1024*1024)
-#endif
diff --git a/src/m/m68k.h b/src/m/m68k.h
deleted file mode 100644
index 120a2bad29..0000000000
--- a/src/m/m68k.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Machine description file for generic Motorola 68k.
-
-Copyright (C) 1985, 1995, 2001-2012  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 3 of the License, 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 GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
-
-/* Now define a symbol for the cpu type, if your compiler
-   does not define it automatically.  */
-#ifndef m68k
-#define m68k
-#endif
-
-#ifdef GNU_LINUX
-#ifdef __ELF__
-#define DATA_SEG_BITS 0x80000000
-#endif
-
-#endif
-
diff --git a/src/m/macppc.h b/src/m/macppc.h
deleted file mode 100644
index 0303ead25d..0000000000
--- a/src/m/macppc.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* machine description file For the powerpc Macintosh.
-
-Copyright (C) 1994, 2001-2012  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 3 of the License, 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 GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
-
-#ifdef _ARCH_PPC64
-#ifndef _LP64
-#define _LP64
-#endif
-#endif
diff --git a/src/m/sparc.h b/src/m/sparc.h
deleted file mode 100644
index 27b6070ba8..0000000000
--- a/src/m/sparc.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* machine description file for Sun 4 SPARC.
-
-Copyright (C) 1987, 2001-2012  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 3 of the License, 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 GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
-
-/* __sparc__ is defined by the compiler by default.  */
-
-#ifdef __arch64__		/* GCC, 64-bit ABI.  */
-
-#define BITS_PER_LONG 64
-
-#ifndef _LP64
-#define _LP64 /* Done on Alpha -- not sure if it should be here.  -- fx */
-#endif
-
-#endif  /* __arch64__ */
diff --git a/src/m/template.h b/src/m/template.h
deleted file mode 100644
index 5f1a46c86e..0000000000
--- a/src/m/template.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* machine description file template.
-
-Copyright (C) 1985-1986, 2001-2012  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 3 of the License, 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 GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
-
-/* Now define a symbol for the cpu type, if your compiler
-   does not define it automatically.
-   Ones defined so far include m68k and many others */
-
-/* After adding support for a new machine, modify the large case
-   statement in configure.in to recognize reasonable
-   configuration names, and add a description of the system to
-   `etc/MACHINES'.
-
-   Check for any tests of $machine in configure.in, and add an entry
-   for the new machine if needed.
-
-   If you've just fixed a problem in an existing configuration file,
-   you should also check `etc/MACHINES' to make sure its descriptions
-   of known problems in that configuration should be updated.  */