X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Fx86-64-assem.S;h=f687c822a23ac51d84d295f60a10d08a86f45021;hb=eac461c1f1ca91cfe282c779291d582ed6b336cb;hp=1fb7b00a9ae3940d335b10151c7e05eeef44f83a;hpb=0a2d9c98c53cfe7b3874ca96b11dd629a360aa42;p=sbcl.git

diff --git a/src/runtime/x86-64-assem.S b/src/runtime/x86-64-assem.S
index 1fb7b00..f687c82 100644
--- a/src/runtime/x86-64-assem.S
+++ b/src/runtime/x86-64-assem.S
@@ -38,10 +38,12 @@
 #define align_8byte	8
 #define align_16byte	16
 #define align_32byte	32
+#define align_page	32768
 #else
 #define	align_4byte	2
 #define	align_8byte	3
 #define	align_16byte	4	
+#define	align_page	15
 #endif			
 
 /*
@@ -275,6 +277,9 @@ GNAME(undefined_tramp):
 	ret
 	SIZE(GNAME(undefined_tramp))
 
+/* KLUDGE: FIND-ESCAPED-FRAME (SYS:SRC;CODE;DEBUG-INT.LISP) needs
+ * to know the name of the function immediately following the
+ * undefined-function trampoline. */
 
 	.text
 	.align	align_16byte,0x90
@@ -532,4 +537,10 @@ ascs_finished:
 	ret
 	SIZE(GNAME(arch_scrub_control_stack))
 
+	.globl GNAME(gc_safepoint_page)
+	.data
+        .align  align_page
+GNAME(gc_safepoint_page):
+        .fill 32768,1,0
+
         END()