From e18f624d65beb88c7ccdf314c1d10275995e9370 Mon Sep 17 00:00:00 2001 From: "Guillermo J. Rozas" Date: Sun, 14 Mar 1993 22:12:53 +0000 Subject: [PATCH] New alpha trap definitions. --- v7/src/microcode/uxtrap.h | 28 ++++++++++++++++++++++------ 1 file changed, 22 insertions(+), 6 deletions(-) diff --git a/v7/src/microcode/uxtrap.h b/v7/src/microcode/uxtrap.h index 10801c5f8..66ab27578 100644 --- 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 */ - + #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"); \ } -- 2.25.1