Initial revision

10 files changed, 636 insertions, 0 deletions

diff --git a/Patches/alpha b/Patches/alpha
new file mode 100644
index 0000000..422cd26
--- /dev/null
+++ b/Patches/alpha
@@ -0,0 +1,19 @@
+*** gc/Makefile.orig	Thu Jun 24 10:08:17 1999
+--- gc/Makefile	Thu Jun 24 10:08:54 1999
+***************
+*** 10,16 ****
+  ABI_FLAG=
+  CC=cc $(ABI_FLAG)
+  CXX=CC $(ABI_FLAG)
+! AS=as $(ABI_FLAG)
+  #  The above doesn't work with gas, which doesn't run cpp.
+  #  Define AS as `gcc -c -x assembler-with-cpp' instead.
+  #  Under Irix 6, you will have to specify the ABI (-o32, -n32, or -64)
+--- 10,16 ----
+  ABI_FLAG=
+  CC=cc $(ABI_FLAG)
+  CXX=CC $(ABI_FLAG)
+! AS=gcc -c -x assembler-with-cpp
+  #  The above doesn't work with gas, which doesn't run cpp.
+  #  Define AS as `gcc -c -x assembler-with-cpp' instead.
+  #  Under Irix 6, you will have to specify the ABI (-o32, -n32, or -64)
diff --git a/Patches/armlinux b/Patches/armlinux
new file mode 100644
index 0000000..18dd202
--- /dev/null
+++ b/Patches/armlinux
@@ -0,0 +1,110 @@
+From lars@junk.nocrew.org Tue Mar  7 04:44 EST 2000
+Return-Path: <lars@junk.nocrew.org>
+Received: from ei5sun.yz.yamagata-u.ac.jp (ei5sun.yz.yamagata-u.ac.jp [133.24.114.42])
+	by ei5hp710.yz.yamagata-u.ac.jp (8.9.3/8.9.3) with ESMTP id EAA25953
+	for <aito@ei5hp710.yz.yamagata-u.ac.jp>; Tue, 7 Mar 2000 04:44:51 -0500 (EST)
+Received: from junk.nocrew.org (mail@[212.73.17.42]) by ei5sun.yz.yamagata-u.ac.jp (8.8.0/3.5Wbeta) with ESMTP id SAA07952 for <aito@ei5sun.yz.yamagata-u.ac.jp>; Tue, 7 Mar 2000 18:54:43 +0900 (JST)
+Received: from lars by junk.nocrew.org with local (Exim 3.03 #1 (Debian))
+	for aito@ei5sun.yz.yamagata-u.ac.jp
+	id 12SGVE-0001rh-00; Tue, 07 Mar 2000 10:42:08 +0100
+To: aito@ei5sun.yz.yamagata-u.ac.jp
+Subject: ARMLinux patch
+From: lars brinkhoff <lars@nocrew.org>
+Date: 07 Mar 2000 10:42:08 +0100
+Message-ID: <85zosbjevj.fsf@junk.nocrew.org>
+Lines: 89
+User-Agent: Gnus/5.0803 (Gnus v5.8.3) Emacs/20.5
+MIME-Version: 1.0
+Content-Type: text/plain; charset=us-ascii
+Sender: lars brinkhoff <lars@junk.nocrew.org>
+
+This patch is an attempt to make w3m version 0.1.6 work in ARMLinux.
+It seems to work well.
+
+--- gc/gcconfig.h.org	Wed Jan 12 05:23:37 2000
++++ gc/gcconfig.h	Sun Mar  5 14:24:52 2000
+@@ -151,6 +151,10 @@
+ #    define SPARC
+ #    define mach_type_known
+ # endif
++# if defined(LINUX) && (defined(__arm__) || defined(arm))
++#    define ARM
++#    define mach_type_known
++# endif
+ # if defined(__alpha) || defined(__alpha__)
+ #   define ALPHA
+ #   if !defined(LINUX)
+@@ -985,6 +989,39 @@
+ #       define DATASTART (ptr_t)GC_SysVGetDataStart(0x10000, &_etext)
+ #	define DATAEND (&_end)
+ #	define HEURISTIC2
++# endif
++
++# ifdef ARM
++#   define MACH_TYPE "ARM"
++#   ifdef LINUX
++#     define OS_TYPE "LINUX"
++#     define HEURISTIC1
++#     define STACKBOTTOM ((ptr_t) 0xbffffffc)
++#     ifdef __ELF__
++#         define DYNAMIC_LOADING
++#	  include <features.h>
++#	  if defined(__GLIBC__) && __GLIBC__ >= 2
++		extern int __data_start;
++#		define DATASTART ((ptr_t)(&__data_start))
++#	  else
++     	         extern char **__environ;
++#                define DATASTART ((ptr_t)(&__environ))
++			      /* hideous kludge: __environ is the first */
++			      /* word in crt0.o, and delimits the start */
++			      /* of the data segment, no matter which   */
++			      /* ld options were passed through.        */
++			      /* We could use _etext instead, but that  */
++			      /* would include .rodata, which may       */
++			      /* contain large read-only data tables    */
++			      /* that we'd rather not scan.		*/
++#	  endif
++	  extern int _end;
++#	  define DATAEND (&_end)
++#     else
++          ARMLinux non elf ?
++#     endif
++#   endif
++#   define ALIGNMENT 4
+ # endif
+ 
+ # ifndef STACK_GROWS_UP
+diff -ur gc/mach_dep.c w3m-0.1.6.lars/gc/mach_dep.c
+--- gc/mach_dep.c.org	Wed Jan 12 05:23:37 2000
++++ gc/mach_dep.c	Thu Jan 27 21:28:39 2000
+@@ -337,7 +337,7 @@
+       /* other machines... */
+ #       if !(defined M68K) && !(defined VAX) && !(defined RT) 
+ #	if !(defined SPARC) && !(defined I386) && !(defined NS32K)
+-#	if !defined(POWERPC) && !defined(UTS4)
++#	if !defined(POWERPC) && !defined(UTS4) && !defined(ARM)
+ 	    --> bad news <--
+ #       endif
+ #       endif
+diff -ur w3m/gc/os_dep.c w3m-0.1.6.lars/gc/os_dep.c
+--- gc/os_dep.c.org	Wed Jan 12 05:23:37 2000
++++ gc/os_dep.c	Thu Jan 27 21:37:27 2000
+@@ -72,7 +72,7 @@
+ #   define NEED_FIND_LIMIT
+ # endif
+ 
+-# if defined(LINUX) && (defined(POWERPC) || defined(SPARC) || defined(ALPHA))
++# if defined(LINUX) && (defined(POWERPC) || defined(SPARC) || defined(ALPHA) || defined (ARM))
+ #   define NEED_FIND_LIMIT
+ # endif
+ 
+@@ -139,7 +139,7 @@
+ # define OPT_PROT_EXEC 0
+ #endif
+ 
+-#if defined(LINUX) && (defined(POWERPC) || defined(SPARC) || defined(ALPHA))
++#if defined(LINUX) && (defined(POWERPC) || defined(SPARC) || defined(ALPHA) || defined(ARM))
+   /* The I386 case can be handled without a search.  The Alpha case	*/
+   /* used to be handled differently as well, but the rules changed	*/
+   /* for recent Linux versions.  This seems to be the easiest way to	*/
+
diff --git a/Patches/ews4800 b/Patches/ews4800
new file mode 100644
index 0000000..954523a
--- /dev/null
+++ b/Patches/ews4800
@@ -0,0 +1,34 @@
+--- XMakefile.orig	Mon Mar 19 10:47:56 2001
++++ XMakefile	Mon Mar 19 21:03:34 2001
+@@ -65,7 +65,7 @@
+ 	$(CC) $(CFLAGS) -o $(HELPER) w3mhelperpanel.o  $(LIBS)
+ 
+ gc/gc.a:
+-	cd gc; make CC='$(CC)' CFLAGS='$(GCCFLAGS)'
++	cd gc; make CC='$(CC)' CFLAGS='$(GCCFLAGS) -Dmips'
+ 
+ install: $(TARGETS)
+ 	-$(MKDIR) $(DESTDIR)$(BIN_DIR)
+--- gc/Makefile.orig	Tue Jan  4 14:46:50 2000
++++ gc/Makefile	Thu Mar 22 18:10:10 2001
+@@ -7,7 +7,7 @@
+ #      	 and runs some tests of collector and cords.  Does not add cords or
+ #	 c++ interface to gc.a
+ # cord/de - builds dumb editor based on cords.
+-ABI_FLAG=
++ABI_FLAG=-Kconform_pic
+ CC=cc $(ABI_FLAG)
+ CXX=CC $(ABI_FLAG)
+ AS=as $(ABI_FLAG)
+--- gc/gcconfig.h.orig	Tue Jun  6 14:39:29 2000
++++ gc/gcconfig.h	Mon Mar 19 21:02:51 2001
+@@ -64,7 +64,8 @@
+ # endif
+ # if defined(mips) || defined(__mips)
+ #    define MIPS
+-#    if defined(ultrix) || defined(__ultrix) || defined(__NetBSD__)
++#    if defined(ultrix) || defined(__ultrix) || defined(__NetBSD__) ||\
++        defined(nec_ews)
+ #	define ULTRIX
+ #    else
+ #       if !defined(LINUX)
diff --git a/Patches/hpux11 b/Patches/hpux11
new file mode 100644
index 0000000..c02893e
--- /dev/null
+++ b/Patches/hpux11
@@ -0,0 +1,25 @@
+Install note for HP-UX
+
+If you are running HP-UX 11 or later on PA-RISC 2.0, you
+have to apply the following patch on GC library. This patch
+is contributed by Dave Eaton <dwe@arde.com>.
+
+If you want to use HP C compiler, answer
+
+	Input your favorite C-compiler.
+	(Default: cc) cc -Aa -D_HPUX_SOURCE
+
+If you use just 'cc' without options, you can't compile w3m.
+If you are using gcc, no option is needed. 
+
+----------------------------------------------------------------------
+--- gc/gcconfig.h.original  Wed May 19 01:38:55 1999
++++ gc/gcconfig.h   Tue Jun  8 12:38:22 1999
+@@ -125,6 +125,7 @@
+ #   define mach_type_known
+ # endif
+ # if defined(_PA_RISC1_0) || defined(_PA_RISC1_1) \
++     || defined(_PA_RISC2_0) \
+      || defined(hppa) || defined(__hppa__)
+ #   define HP_PA
+ #   define mach_type_known
diff --git a/Patches/linux2.2sparc b/Patches/linux2.2sparc
new file mode 100644
index 0000000..3a5cd80
--- /dev/null
+++ b/Patches/linux2.2sparc
@@ -0,0 +1,10 @@
+--- gc/gcconfig.h.org
++++ gc/gcconfig.h
+@@ -601,7 +601,7 @@
+       extern int _end;
+ #     define DATAEND (&_end)
+ #     define SVR4
+-#     define STACKBOTTOM ((ptr_t) 0xf0000000)
++#     define STACKBOTTOM ((ptr_t) 0xeffff000)
+ #   endif
+ # endif
diff --git a/Patches/macosx b/Patches/macosx
new file mode 100644
index 0000000..4d251f1
--- /dev/null
+++ b/Patches/macosx
@@ -0,0 +1,41 @@
+Jeroen Scheerder <J.Scheerder@cwi.nl> (by way of Jeroen Scheerder)
+Subject: w3m 0.1.6 on Mac OS X
+Content-Type: text/plain; charset="us-ascii"
+
+Hi,
+
+I've compiled w3m successfully on Mac OS X (DP3).  I'm including
+patches, mainly dealing with compiler complaints about possible use of
+uninitialized data.
+
+It compiles with one warning, still:
+
+url.c:799: warning: variable `p' might be clobbered by `longjmp' or
+           `vfork'
+
+
+On a related note: I had to modify the makefile; there is no `m'
+library, and no `termcap' library, and they're not needed as well --
+but they will cause an ld failure, when present on the ld command line.
+
+Context diffs (against a 21/1/2000 0.1.6) are included, including the
+(trivial) patch to make Boehm gc compile.
+
+
+
+*** gc/gcconfig.h	Mon Mar  6 12:16:04 2000
+--- gc/gcconfig.h.org	Wed Jan 12 04:23:37 2000
+***************
+*** 180,190 ****
+  #    define POWERPC
+  #    define mach_type_known
+  # endif
+- # if defined(__APPLE__)
+- #    define MACOSX
+- #    define POWERPC
+- #    define mach_type_known
+- # endif
+  # if defined(NeXT) && defined(mc68000)
+  #   define M68K
+  #   define NEXT
+--- 180,185 ----
diff --git a/Patches/macppc b/Patches/macppc
new file mode 100644
index 0000000..c52adc4
--- /dev/null
+++ b/Patches/macppc
@@ -0,0 +1,147 @@
+Here is a patch to port GC library to NetBSD/macppc. If you are
+using NetBSD on PowerMac, apply this patch first.
+
+This patch is provided by K. Sunagawa (kei_sun@ba2.so-net.ne.jp).
+
+Index: gc/dyn_load.c
+===================================================================
+RCS file: /cvsroot/w3m/gc/dyn_load.c,v
+retrieving revision 1.1.1.2
+retrieving revision 1.2
+diff -u -u -r1.1.1.2 -r1.2
+--- gc/dyn_load.c	1999/06/02 19:29:13	1.1.1.2
++++ gc/dyn_load.c	1999/06/03 12:44:49	1.2
+@@ -48,7 +48,8 @@
+ #if !defined(SUNOS4) && !defined(SUNOS5DL) && !defined(IRIX5) && \
+     !defined(MSWIN32) && !(defined(ALPHA) && defined(OSF1)) && \
+     !defined(HP_PA) && !(defined(LINUX) && defined(__ELF__)) && \
+-    !defined(RS6000) && !defined(SCO_ELF)
++    !defined(RS6000) && !defined(SCO_ELF) && \
++    !(defined(NETBSD) && defined(POWERPC))
+  --> We only know how to find data segments of dynamic libraries for the
+  --> above.  Additional SVR4 variants might not be too
+  --> hard to add.
+@@ -260,14 +261,22 @@
+ # endif /* !USE_PROC ... */
+ # endif /* SUNOS */
+ 
+-#if defined(LINUX) && defined(__ELF__) || defined(SCO_ELF)
++#if defined(LINUX) && defined(__ELF__) || defined(SCO_ELF) || \
++    (defined(NETBSD) && defined(POWERPC))
+ 
+ /* Dynamic loading code for Linux running ELF. Somewhat tested on
+  * Linux/x86, untested but hopefully should work on Linux/Alpha. 
+  * This code was derived from the Solaris/ELF support. Thanks to
+  * whatever kind soul wrote that.  - Patrick Bridges */
+ 
++#if defined(NETBSD)
++#include <sys/exec_elf.h>
++#define DT_DEBUG	21
++#define PT_LOAD		1
++#define PF_W		0x2
++#else
+ #include <elf.h>
++#endif
+ #include <link.h>
+ 
+ /* Newer versions of Linux/Alpha and Linux/x86 define this macro.  We
+Index: gc/gcconfig.h
+===================================================================
+RCS file: /cvsroot/w3m/gc/gcconfig.h,v
+retrieving revision 1.1.1.2
+retrieving revision 1.2
+diff -u -u -r1.1.1.2 -r1.2
+--- gc/gcconfig.h	1999/06/02 19:29:18	1.1.1.2
++++ gc/gcconfig.h	1999/06/03 12:44:49	1.2
+@@ -48,6 +48,11 @@
+ #    define NETBSD
+ #    define mach_type_known
+ # endif
++# if defined(__NetBSD__) && defined(__powerpc__)
++#    define POWERPC
++#    define NETBSD
++#    define mach_type_known
++# endif
+ # if defined(vax)
+ #    define VAX
+ #    ifdef ultrix
+@@ -486,8 +491,8 @@
+ 
+ # ifdef POWERPC
+ #   define MACH_TYPE "POWERPC"
+-#   define ALIGNMENT 2
+ #   ifdef MACOS
++#     define ALIGNMENT 2
+ #     ifndef __LOWMEM__
+ #     include <LowMem.h>
+ #     endif
+@@ -497,6 +502,7 @@
+ #     define DATAEND  /* not needed */
+ #   endif
+ #   ifdef LINUX
++#     define ALIGNMENT 2
+ #     define OS_TYPE "LINUX"
+ #     define HEURISTIC1
+ #     undef STACK_GRAN
+@@ -504,6 +510,14 @@
+ #     define DATASTART GC_data_start
+       extern int _end;
+ #     define DATAEND (&_end)
++#   endif
++#   ifdef NETBSD
++#     define ALIGNMENT 4
++#     define OS_TYPE "NETBSD"
++#     define HEURISTIC2
++      extern char etext;
++#     define DATASTART GC_data_start
++#     define DYNAMIC_LOADING
+ #   endif
+ # endif
+ 
+Index: gc/misc.c
+===================================================================
+RCS file: /cvsroot/w3m/gc/misc.c,v
+retrieving revision 1.1.1.1
+retrieving revision 1.2
+diff -u -u -r1.1.1.1 -r1.2
+--- gc/misc.c	1999/06/02 19:23:56	1.1.1.1
++++ gc/misc.c	1999/06/03 12:44:50	1.2
+@@ -433,6 +433,9 @@
+ #   if defined(LINUX) && defined(SPARC)
+ 	GC_init_linuxsparc();
+ #   endif
++#   if defined(NETBSD) && defined(POWERPC)
++	GC_init_netbsd_powerpc();
++#   endif
+ #   ifdef SOLARIS_THREADS
+ 	GC_thr_init();
+ 	/* We need dirty bits in order to find live stack sections.	*/
+Index: gc/os_dep.c
+===================================================================
+RCS file: /cvsroot/w3m/gc/os_dep.c,v
+retrieving revision 1.1.1.2
+retrieving revision 1.2
+diff -u -u -r1.1.1.2 -r1.2
+--- gc/os_dep.c	1999/06/02 19:29:10	1.1.1.2
++++ gc/os_dep.c	1999/06/03 12:44:50	1.2
+@@ -84,6 +84,19 @@
+ #  include <machine/trap.h>
+ #endif
+ 
++#if defined(NETBSD) && defined(POWERPC)
++  ptr_t GC_data_start;
++
++  void GC_init_netbsd_powerpc()
++  {
++    extern ptr_t GC_find_limit();
++    extern char **environ;
++	/* This may need to be environ, without the underscore, for	*/
++	/* some versions.						*/
++    GC_data_start = GC_find_limit((ptr_t)&environ, FALSE);
++  }
++#endif
++
+ #ifdef AMIGA
+ # include <proto/exec.h>
+ # include <proto/dos.h>
+
diff --git a/Patches/mipsel b/Patches/mipsel
new file mode 100644
index 0000000..c3c6be1
--- /dev/null
+++ b/Patches/mipsel
@@ -0,0 +1,184 @@
+diff -ur gc/gcconfig.h w3m/gc/gcconfig.h
+--- gc/gcconfig.h	Tue Jan  4 14:46:50 2000
++++ gc/gcconfig.h	Fri May 26 00:30:56 2000
+@@ -67,11 +67,13 @@
+ #    if defined(ultrix) || defined(__ultrix) || defined(__NetBSD__)
+ #	define ULTRIX
+ #    else
+-#	if defined(_SYSTYPE_SVR4) || defined(SYSTYPE_SVR4) || defined(__SYSTYPE_SVR4__)
+-#	  define IRIX5   /* or IRIX 6.X */
+-#	else
+-#	  define RISCOS  /* or IRIX 4.X */
+-#	endif
++#       if !defined(LINUX)
++#	   if defined(_SYSTYPE_SVR4) || defined(SYSTYPE_SVR4) || defined(__SYSTYPE_SVR4__)
++#	     define IRIX5   /* or IRIX 6.X */
++#	   else
++#	     define RISCOS  /* or IRIX 4.X */
++#	   endif
++#       endif
+ #    endif
+ #    define mach_type_known
+ # endif
+@@ -836,49 +838,58 @@
+ 
+ # ifdef MIPS
+ #   define MACH_TYPE "MIPS"
+-#   ifndef IRIX5
+-#     define DATASTART (ptr_t)0x10000000
++#   ifdef LINUX
++#     define OS_TYPE "LINUX"
++      extern int __data_start;
++#     define DATASTART ((ptr_t)(&__data_start))
++#     define ALIGNMENT 4
++#     define USE_GENERIC_PUSH_REGS 1
++#     define STACKBOTTOM 0x80000000
++#   else /* LINUX */
++#     ifndef IRIX5
++#       define DATASTART (ptr_t)0x10000000
+ 			      /* Could probably be slightly higher since */
+ 			      /* startup code allocates lots of stuff.   */
+-#   else
+-      extern int _fdata;
+-#     define DATASTART ((ptr_t)(&_fdata))
+-#     ifdef USE_MMAP
+-#         define HEAP_START (ptr_t)0x30000000
+ #     else
+-#	  define HEAP_START DATASTART
+-#     endif
++        extern int _fdata;
++#       define DATASTART ((ptr_t)(&_fdata))
++#       ifdef USE_MMAP
++#           define HEAP_START (ptr_t)0x30000000
++#       else
++#	    define HEAP_START DATASTART
++#       endif
+ 			      /* Lowest plausible heap address.		*/
+ 			      /* In the MMAP case, we map there.	*/
+ 			      /* In either case it is used to identify	*/
+ 			      /* heap sections so they're not 		*/
+ 			      /* considered as roots.			*/
+-#   endif /* IRIX5 */
+-#   define HEURISTIC2
++#     endif /* IRIX5 */
++#     define HEURISTIC2
+ /* #   define STACKBOTTOM ((ptr_t)0x7fff8000)  sometimes also works.  */
+-#   ifdef ULTRIX
+-#	define OS_TYPE "ULTRIX"
+-#       define ALIGNMENT 4
+-#   endif
+-#   ifdef RISCOS
+-#	define OS_TYPE "RISCOS"
+-#   	define ALIGNMENT 4  /* Required by hardware */
+-#   endif
+-#   ifdef IRIX5
+-#	define OS_TYPE "IRIX5"
+-#       define MPROTECT_VDB
+-#       ifdef _MIPS_SZPTR
+-#	  define CPP_WORDSZ _MIPS_SZPTR
+-#	  define ALIGNMENT (_MIPS_SZPTR/8)
+-#	  if CPP_WORDSZ != 64
++#     ifdef ULTRIX
++#	  define OS_TYPE "ULTRIX"
++#         define ALIGNMENT 4
++#     endif
++#     ifdef RISCOS
++#	  define OS_TYPE "RISCOS"
++#   	  define ALIGNMENT 4  /* Required by hardware */
++#     endif
++#     ifdef IRIX5
++#	  define OS_TYPE "IRIX5"
++#         define MPROTECT_VDB
++#         ifdef _MIPS_SZPTR
++#	    define CPP_WORDSZ _MIPS_SZPTR
++#	    define ALIGNMENT (_MIPS_SZPTR/8)
++#	    if CPP_WORDSZ != 64
++#	      define ALIGN_DOUBLE
++#	    endif
++#	  else
++#           define ALIGNMENT 4
+ #	    define ALIGN_DOUBLE
+ #	  endif
+-#	else
+-#         define ALIGNMENT 4
+-#	  define ALIGN_DOUBLE
+-#	endif
+-#	define DYNAMIC_LOADING
+-#   endif
++#	  define DYNAMIC_LOADING
++#     endif
++#   endif
+ # endif
+ 
+ # ifdef RS6000
+diff -ur gc/mach_dep.c w3m/gc/mach_dep.c
+--- gc/mach_dep.c	Tue Jan  4 14:46:50 2000
++++ gc/mach_dep.c	Fri May 26 00:34:11 2000
+@@ -74,6 +74,21 @@
+ #       ifdef RT
+ 	  register long TMP_SP; /* must be bound to r11 */
+ #       endif
++#       if defined(MIPS) && defined(LINUX)
++#         define call_push(x)     asm("move $4," x ";"); asm("jal GC_push_one")
++         call_push("$2");
++         call_push("$3");
++         call_push("$16");
++         call_push("$17");
++         call_push("$18");
++         call_push("$19");
++         call_push("$20");
++         call_push("$21");
++         call_push("$22");
++         call_push("$23");
++         call_push("$30");
++#         undef call_push
++#       endif  /* MIPS && LINUX */
+ #       ifdef VAX
+ 	  /* VAX - generic code below does not work under 4.2 */
+ 	  /* r1 through r5 are caller save, and therefore     */
+@@ -338,7 +353,9 @@
+ #       if !(defined M68K) && !(defined VAX) && !(defined RT) 
+ #	if !(defined SPARC) && !(defined I386) && !(defined NS32K)
+ #	if !defined(POWERPC) && !defined(UTS4)
++#       if (!defined(MIPS) && !defined(LINUX))
+ 	    --> bad news <--
++#       endif
+ #       endif
+ #       endif
+ #       endif
+diff -ur gc/misc.c w3m/gc/misc.c
+--- gc/misc.c	Tue Jan  4 14:46:50 2000
++++ gc/misc.c	Fri May 26 00:52:59 2000
+@@ -433,7 +433,8 @@
+ #   ifdef MSWIN32
+  	GC_init_win32();
+ #   endif
+-#   if defined(LINUX) && (defined(POWERPC) || defined(ALPHA) || defined(SPARC))
++#   if defined(LINUX) && (defined(POWERPC) || defined(ALPHA) || \
++		defined(SPARC) || defined(MIPS))
+ 	GC_init_linux_data_start();
+ #   endif
+ #   ifdef SOLARIS_THREADS
+diff -ur gc/os_dep.c w3m/gc/os_dep.c
+--- gc/os_dep.c	Tue Jan  4 14:46:50 2000
++++ gc/os_dep.c	Fri May 26 00:37:07 2000
+@@ -72,7 +72,8 @@
+ #   define NEED_FIND_LIMIT
+ # endif
+ 
+-# if defined(LINUX) && (defined(POWERPC) || defined(SPARC) || defined(ALPHA))
++# if defined(LINUX) && (defined(POWERPC) || defined(SPARC) || \
++	defined(ALPHA) || defined(MIPS))
+ #   define NEED_FIND_LIMIT
+ # endif
+ 
+@@ -139,7 +140,8 @@
+ # define OPT_PROT_EXEC 0
+ #endif
+ 
+-#if defined(LINUX) && (defined(POWERPC) || defined(SPARC) || defined(ALPHA))
++#if defined(LINUX) && (defined(POWERPC) || defined(SPARC) || \
++	defined(ALPHA) || defined(MIPS))
+   /* The I386 case can be handled without a search.  The Alpha case	*/
+   /* used to be handled differently as well, but the rules changed	*/
+   /* for recent Linux versions.  This seems to be the easiest way to	*/
diff --git a/Patches/newsos6 b/Patches/newsos6
new file mode 100644
index 0000000..4205511
--- /dev/null
+++ b/Patches/newsos6
@@ -0,0 +1,27 @@
+diff -ur gc/Makefile gc/Makefile
+--- gc/Makefile Sat Jul 24 02:53:34 1999
++++ gc/Makefile Tue Nov 30 14:29:50 1999
+@@ -7,7 +7,7 @@
+ #               and runs some tests of collector and cords.  Does not add cords or
+ #       c++ interface to gc.a
+ # cord/de - builds dumb editor based on cords.
+-ABI_FLAG=
++ABI_FLAG=-KPIC
+ CC=cc $(ABI_FLAG)
+ CXX=CC $(ABI_FLAG)
+ AS=as $(ABI_FLAG)
+Only in gc: Makefile.back
+Only in gc: Makefile.orig
+diff -ur gc/gcconfig.h gc/gcconfig.h
+--- gc/gcconfig.h       Fri Jul  9 05:03:22 1999
++++ gc/gcconfig.h       Tue Nov 30 14:30:11 1999
+@@ -64,7 +64,8 @@
+ # endif
+ # if defined(mips) || defined(__mips)
+ #    define MIPS
+-#    if defined(ultrix) || defined(__ultrix) || defined(__NetBSD__)
++#    if defined(ultrix) || defined(__ultrix) || defined(__NetBSD__) ||\
++        defined(nec_ews) || defined(__sony_news)
+ #      define ULTRIX
+ #    else
+ #      if defined(_SYSTYPE_SVR4) || defined(SYSTYPE_SVR4) || defined(__SYSTYPE_SVR4__)
diff --git a/Patches/os2 b/Patches/os2
new file mode 100644
index 0000000..7067d71
--- /dev/null
+++ b/Patches/os2
@@ -0,0 +1,39 @@
+--- w3m-0.1.10/XMakefile	Thu Jun  8 13:26:04 2000
++++ w3m-0.1.10-6/XMakefile	Sun Jun 11 16:37:18 2000
+@@ -8,7 +8,7 @@
+ LOBJS=terms.o conv.o url.o ftp.o anchor.o mimehead.o hash.o tagtable.o
+ LLOBJS=version.o
+ ALIBOBJS=Str.o indep.o regex.o textlist.o parsetag.o
+-ALIB=libindep.a
++ALIB=indep.a
+ ALLOBJS=$(OBJS) $(LOBJS) $(LLOBJS)
+ 
+ TARGET=w3m$(EXT)
+@@ -31,13 +31,13 @@
+ 	$(CC) $(CFLAGS) -o $(TARGET) $(ALLOBJS) $(LIBS)
+ 
+ $(ALIB): $(ALIBOBJS)
+-	$(AR) rv $(ALIB) $(ALIBOBJS)
++	$(AR) srv $(ALIB) $(ALIBOBJS)
+ 	$(RANLIB) $(ALIB)
+ 
+ $(OBJS): fm.h funcname1.h
+ 
+ tagtable.c: html.h tagtable.tab mktable$(EXT)
+-	./mktable 100 tagtable.tab > tagtable.c
++	mktable 100 tagtable.tab > tagtable.c
+ 
+ func.o: funcname.c
+ keybind.o: funcname2.h
+--- w3m-0.1.10/gc/os_dep.c	Tue Jan  4 14:46:50 2000
++++ w3m-0.1.10-6/gc/os_dep.c	Sun Jun 11 16:37:16 2000
+@@ -732,7 +732,9 @@
+       if (!(flags & OBJWRITE)) continue;
+       if (!(flags & OBJREAD)) continue;
+       if (flags & OBJINVALID) {
++#ifndef __EMX__
+           GC_err_printf0("Object with invalid pages?\n");
++#endif
+           continue;
+       } 
+       GC_add_roots_inner(O32_BASE(seg), O32_BASE(seg)+O32_SIZE(seg), FALSE);