3 files changed, 112 insertions, 5 deletions

diff --git a/lang/guile/Makefile b/lang/guile/Makefile
index 573cb63316f9..c5014fd14aa1 100644
--- a/lang/guile/Makefile
+++ b/lang/guile/Makefile
@@ -34,6 +34,12 @@ REINPLACE_FILES=	libguile/gc.c libguile/mallocs.c \
 
 INFO=		goops guile-tut guile r5rs
 
+.include <bsd.port.pre.mk>
+
+.if ${ARCH} == "ia64"
+EXTRA_PATCHES=	${FILESDIR}/extra-patch-ia64
+.endif
+
 post-extract:
 	cd ${WRKSRC}; ${CHMOD} u+w ${REINPLACE_FILES}
 	@${FIND} ${WRKSRC}/doc -name "*.info*" -delete
@@ -44,4 +50,4 @@ post-patch:
 	@${REINPLACE_CMD} -e 's|%%X11BASE%%|${X11BASE}|g ; \
 		s|%%LOCALBASE%%|${LOCALBASE}|g' ${WRKSRC}/libguile/load.c
 
-.include <bsd.port.mk>
+.include <bsd.port.post.mk>
diff --git a/lang/guile/files/extra-patch-ia64 b/lang/guile/files/extra-patch-ia64
new file mode 100644
index 000000000000..651ca73fe1c1
--- /dev/null
+++ b/lang/guile/files/extra-patch-ia64
@@ -0,0 +1,96 @@
+--- libguile/continuations.c.orig	Sat Dec  7 14:41:31 2002
++++ libguile/continuations.c	Sun Oct 19 21:44:01 2003
+@@ -114,16 +114,6 @@
+   return 1;
+ }
+ 
+-#ifdef __ia64__
+-struct rv
+-{
+-  long retval;
+-  long first_return;
+-};
+-extern struct rv getcontext (ucontext_t *);
+-extern int setcontext (ucontext_t *);
+-#endif /* __ia64__ */
+-
+ /* this may return more than once: the first time with the escape
+    procedure, then subsequently with the value to be passed to the
+    continuation.  */
+@@ -136,9 +126,6 @@
+   scm_t_contregs *rootcont = SCM_CONTREGS (scm_rootcont);
+   long stack_size;
+   SCM_STACKITEM * src;
+-#ifdef __ia64__
+-  struct rv rv;
+-#endif
+ 
+   SCM_ENTER_A_SECTION;
+   SCM_FLUSH_REGISTER_WINDOWS;
+@@ -163,17 +150,15 @@
+   memcpy (continuation->stack, src, sizeof (SCM_STACKITEM) * stack_size);
+ 
+ #ifdef __ia64__
+-  rv = getcontext (&continuation->ctx);
+-  if (rv.first_return)
++  continuation->backing_store = NULL;
++  getcontext(&continuation->ctx);
++  if (continuation->backing_store == NULL)
+     {
+       continuation->backing_store_size = 
+-        continuation->ctx.uc_mcontext.sc_ar_bsp - 
+-        __libc_ia64_register_backing_store_base;
+-      continuation->backing_store = NULL;
++        continuation->ctx.uc_mcontext.mc_special.bspstore - (4UL << 61);
+       continuation->backing_store = 
+         scm_must_malloc (continuation->backing_store_size, FUNC_NAME);
+-      memcpy (continuation->backing_store, 
+-              (void *) __libc_ia64_register_backing_store_base, 
++      memcpy (continuation->backing_store, (void *)(4UL << 61), 
+               continuation->backing_store_size);
+       *first = 1;
+       return cont;
+@@ -236,8 +221,7 @@
+ 
+   continuation->throw_value = val;
+ #ifdef __ia64__
+-  memcpy ((void *) __libc_ia64_register_backing_store_base,
+-          continuation->backing_store,
++  memcpy ((void *)(4UL << 61), continuation->backing_store,
+           continuation->backing_store_size);
+   setcontext (&continuation->ctx);
+ #else
+--- libguile/gc.c.orig	Sun Apr 20 11:16:59 2003
++++ libguile/gc.c	Sun Oct 19 21:44:01 2003
+@@ -1041,8 +1041,8 @@
+     scm_mark_locations ((SCM_STACKITEM *) &ctx.uc_mcontext,           \
+       ((size_t) (sizeof (SCM_STACKITEM) - 1 + sizeof ctx.uc_mcontext) \
+        / sizeof (SCM_STACKITEM)));                                    \
+-    bot = (SCM_STACKITEM *) __libc_ia64_register_backing_store_base;  \
+-    top = (SCM_STACKITEM *) ctx.uc_mcontext.sc_ar_bsp;                \
++    bot = (SCM_STACKITEM *) (4UL << 61);			      \
++    top = (SCM_STACKITEM *) ctx.uc_mcontext.mc_special.bspstore;      \
+     scm_mark_locations (bot, top - bot); } while (0)
+ #else
+ # define SCM_MARK_BACKING_STORE()
+--- libguile/init.c.orig	Sat Dec  7 14:41:32 2002
++++ libguile/init.c	Sun Oct 19 21:44:01 2003
+@@ -188,6 +188,7 @@
+   {
+     scm_t_contregs *contregs = scm_must_malloc (sizeof (scm_t_contregs),
+ 					      "continuation");
++    memset(contregs, 0, sizeof(*contregs));
+     contregs->num_stack_items = 0;
+     contregs->seq = 0;
+     SCM_NEWSMOB (scm_rootcont, scm_tc16_continuation, contregs);
+--- libguile/root.c.orig	Sat Dec  7 14:41:32 2002
++++ libguile/root.c	Sun Oct 19 21:44:01 2003
+@@ -253,7 +253,7 @@
+     {
+       scm_t_contregs *contregs = scm_must_malloc (sizeof (scm_t_contregs),
+ 						"inferior root continuation");
+-
++      memset(contregs, 0, sizeof(*contregs));
+       contregs->num_stack_items = 0;
+       contregs->dynenv = SCM_EOL;
+       contregs->base = stack_start;
diff --git a/lang/guile/files/patch-libguile_gc_os_dep.c b/lang/guile/files/patch-libguile_gc_os_dep.c
index e16c5d1e9fa5..aed1efee3e07 100644
--- a/lang/guile/files/patch-libguile_gc_os_dep.c
+++ b/lang/guile/files/patch-libguile_gc_os_dep.c
@@ -1,5 +1,5 @@
---- libguile/gc_os_dep.c.orig	Wed Apr 16 13:16:21 2003
-+++ libguile/gc_os_dep.c	Thu May 22 20:41:37 2003
+--- libguile/gc_os_dep.c.orig	Mon Oct 20 01:22:19 2003
++++ libguile/gc_os_dep.c	Mon Oct 20 01:22:03 2003
 @@ -93,6 +93,14 @@
  #    define OPENBSD
  #    define mach_type_known
@@ -15,11 +15,16 @@
  # if defined(__NetBSD__) && defined(__powerpc__)
  #    define POWERPC
  #    define NETBSD
-@@ -225,7 +233,11 @@
+@@ -225,7 +233,16 @@
  #    define ARM32
  #    define mach_type_known
  # endif
 -# if defined(__alpha) || defined(__alpha__)
++# if defined(__FreeBSD__) && defined(__ia64__)
++#    define FREEBSD
++#    define IA64
++#    define mach_type_known
++# endif
 +# if defined(__FreeBSD__) && defined(__alpha__)
 +#   define FREEBSD
 +#   define ALPHA
@@ -28,7 +33,7 @@
  #   define ALPHA
  #   if !defined(LINUX)
  #     define OSF1	/* a.k.a Digital Unix */
-@@ -1468,7 +1480,7 @@
+@@ -1468,7 +1485,7 @@
  #   include <setjmp.h>
  #endif