X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Fldso-stubs.S;h=a61dd0ed41f064356e6565bec41c90436a587346;hb=1e4629723d19f96d752235ffde34fe58431431ae;hp=35568f2ab6b16b23552b5382f9bcc13f46a23f16;hpb=9a241987c408980164f71237f7d840265302bbc1;p=sbcl.git

diff --git a/src/runtime/ldso-stubs.S b/src/runtime/ldso-stubs.S
index 35568f2..a61dd0e 100644
--- a/src/runtime/ldso-stubs.S
+++ b/src/runtime/ldso-stubs.S
@@ -24,13 +24,10 @@
  * provided with absolutely no warranty. See the COPYING and CREDITS
  * files for more information.
  */
-
-	.file	"ldso-stubs.S"
-	.version	"01.01"
-gcc2_compiled.:
+#include "sbcl.h"
         .text
 
-#if defined __i386__
+#if defined LISP_FEATURE_X86
 	
 #define LDSO_STUBIFY(fct)                       \
 	.align 16 ;                             \
@@ -41,11 +38,17 @@ ldso_stub__ ## fct: ;                           \
 .L ## fct ## e1: ;                              \
 	.size	 ldso_stub__ ## fct,.L ## fct ## e1-ldso_stub__ ## fct ;
 
-#elif defined alpha
-	
-	/* I _hope_ this is correct - I haven't checked in the manual
- 	 * yet.  It works to the point of building and passing tests,
-	 * at any rate     - dan 2001.05.10 */
+#elif ((defined LISP_FEATURE_OSF1) && (defined LISP_FEATURE_ALPHA))
+/* osf1 has ancient cpp that doesn't do ## */
+#define LDSO_STUBIFY(fct)                       \
+.globl ldso_stub__/**/fct ;                     \
+ldso_stub__/**/fct: ;                           \
+	jmp fct ;                               \
+.L/**/fct/**/e1: ;                              
+
+
+#elif ((defined LISP_FEATURE_LINUX) && (defined LISP_FEATURE_ALPHA))	
+/* but there's no reason we need to put up with that on modern (Linux) OSes */
 #define LDSO_STUBIFY(fct)                       \
 .globl ldso_stub__ ## fct ;                     \
 	.type	 ldso_stub__ ## fct,@function ; \
@@ -53,6 +56,29 @@ ldso_stub__ ## fct: ;                           \
 	jmp fct ;                               \
 .L ## fct ## e1: ;                              \
 	.size	 ldso_stub__ ## fct,.L ## fct ## e1-ldso_stub__ ## fct ;
+
+#elif defined LISP_FEATURE_PPC
+#define LDSO_STUBIFY(fct)                       \
+.globl ldso_stub__ ## fct ;                     \
+	.type    ldso_stub__ ## fct,@function ; \
+ldso_stub__ ## fct: ;                           \
+        b fct ;                                 \
+.L ## fct ## e1: ;                              \
+        .size    ldso_stub__ ## fct,.L ## fct ## e1-ldso_stub__ ## fct ;
+	
+#elif defined LISP_FEATURE_SPARC
+	
+	/* This is an attempt to follow DB's hint of sbcl-devel
+	 * 2001-09-18. -- CSR */
+#define LDSO_STUBIFY(fct)                       \
+.globl ldso_stub__ ## fct ;                     \
+	.type	 ldso_stub__ ## fct,@function ; \
+ldso_stub__ ## fct: ;                           \
+	sethi %hi(fct),%g1	;		\
+	jmpl %g1+%lo(fct),%g0	;		\
+	nop /* delay slot*/	;		\
+.L ## fct ## e1: ;                              \
+	.size	 ldso_stub__ ## fct,.L ## fct ## e1-ldso_stub__ ## fct ;
 	
 #else
 #error unsupported CPU architecture
@@ -138,7 +164,9 @@ ldso_stub__ ## fct: ;                           \
  LDSO_STUBIFY(send)
  LDSO_STUBIFY(setitimer)
  LDSO_STUBIFY(setpgrp)
+#if !defined(SVR4)
  LDSO_STUBIFY(sigsetmask)
+#endif
  LDSO_STUBIFY(sinh)
  LDSO_STUBIFY(socket)
  LDSO_STUBIFY(stat)
@@ -179,4 +207,8 @@ ldso_stub__ ## fct: ;                           \
  LDSO_STUBIFY(log) 
  LDSO_STUBIFY(log10) 
  LDSO_STUBIFY(sqrt) 
-#endif
\ No newline at end of file
+#endif
+#if defined alpha
+ LDSO_STUBIFY(ieee_get_fp_control)
+ LDSO_STUBIFY(ieee_set_fp_control)
+#endif