New alpha trap definitions.

diff --git a/v7/src/microcode/uxtrap.h b/v7/src/microcode/uxtrap.h
index 10801c5f80d1c95d1aed43eeda673b8c8f62b14e..66ab275783720dfcd7fe4b8d0b82440dcee87f55 100644 (file)
--- a/v7/src/microcode/uxtrap.h
+++ b/v7/src/microcode/uxtrap.h
@@ -1,6 +1,6 @@
 /* -*-C-*-
 
-$Id: uxtrap.h,v 1.17 1993/02/06 05:46:32 gjr Exp $
+$Id: uxtrap.h,v 1.18 1993/03/14 22:12:53 gjr Exp $
 
 Copyright (c) 1990-1993 Massachusetts Institute of Technology
 
@@ -433,7 +433,7 @@ struct full_sigcontext
 /* INITIALIZE_UX_SIGNAL_CODES should be defined. */
 
 #endif /* i386 */
-
+\f
 #ifdef __alpha
 
 #define sc_sp                          sc_regs[30]
@@ -445,16 +445,32 @@ struct full_sigcontext
 #define FULL_SIGCONTEXT_SCHSP(scp)     ((scp)->sc_schsp)
 #define FULL_SIGCONTEXT_FIRST_REG(scp) (&((scp)->sc_regs[0]))
 #define FULL_SIGCONTEXT_NREGS          32
+
 #define PROCESSOR_NREGS                        32
 
-#define INITIALIZE_UX_SIGNAL_CODES()                                   \
-{                                                                      \
+#ifdef FPE_COMPLETE_FAULT
+#define STUPID_FIRST_SIGNAL()                                          \
   DECLARE_UX_SIGNAL_CODE                                               \
-    (SIGFPE, (~ 0L), FPE_COMPLETE_FAULT, "software completion fault"); \
+    (SIGFPE, (~ 0L), FPE_COMPLETE_FAULT, "software completion fault")
+#endif
+
+#ifdef FPE_UNIMP_FAULT
+#define STUPID_FIRST_SIGNAL()                                          \
+  DECLARE_UX_SIGNAL_CODE                                               \
+    (SIGFPE, (~ 0L), FPE_UNIMP_FAULT, "unimplemented fp instruction fault")
+#endif
+
+#ifndef STUPID_FIRST_SIGNAL
+#define STUPID_FIRST_SIGNAL()  { }
+#endif
+
+#define INITIALIZE_UX_SIGNAL_CODES()                                   \
+{                                                                       \
+  STUPID_FIRST_SIGNAL();                                               \
   DECLARE_UX_SIGNAL_CODE                                               \
     (SIGFPE, (~ 0L), FPE_INVALID_FAULT, "invalid operation fault");    \
   DECLARE_UX_SIGNAL_CODE                                               \
-    (SIGFPE, (~ 0L), FPE_INEXACT_FAULT, "floating-point inexact result");      \
+    (SIGFPE, (~ 0L), FPE_INEXACT_FAULT, "floating-point inexact result");\
   DECLARE_UX_SIGNAL_CODE                                               \
     (SIGFPE, (~ 0L), FPE_INTOVF_FAULT, "integer overflow fault");      \
 }