Lint fixes from Paul Eggert (eggert@twinsun.com):

[deliverable/binutils-gdb.git] / gdb / xm-irix4.h

diff --git a/gdb/xm-irix4.h b/gdb/xm-irix4.h
index e25b6be7381a58cc5b6c46de2335402271f00f7d..7a21cf538752a7200152363c0c6ef60eb26da9e5 100644 (file)
--- a/gdb/xm-irix4.h
+++ b/gdb/xm-irix4.h
@@ -1,4 +1,6 @@
-/* Copyright (C) 1991 Free Software Foundation, Inc.
+/* Definitions for irix4 hosting support.
+
+Copyright (C) 1991, 1992 Free Software Foundation, Inc.
 
 This file is part of GDB.
 
@@ -20,8 +22,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #define HAVE_TERMIO
 
-#define U_REGS_OFFSET 0
-
 #include "xm-bigmips.h"
 
 /* Override register locations in upage for SGI machines */
@@ -32,37 +32,10 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
   else                                                 \
       addr = regno + NSIG_HNDLRS; /* Skip over signal handlers */
 
-/* Don't need special routines for the SGI -- we can use infptrace.c */
-#undef FETCH_INFERIOR_REGISTERS
-
 /* BEGIN GW MODS */
-/*
- * Let's use /debug instead of all this dangerous mucking about
- * with ptrace(), which seems *extremely* fragile, anyway.
- */
-#define USE_PROC_FS
-#define PROC_NAME_FMT "/debug/%d"
-
-/* If we are using SVR4 /proc instead of ptrace, use CREATE_INFERIOR_HOOK
-   to do internal /proc initialization. */
-#ifdef USE_PROC_FS
-#define CREATE_INFERIOR_HOOK(pid) inferior_proc_init(pid)
-#endif
-
 /* Irix defines psignal() in signal.h, which gets gcc rather angry at us
  * because their definition is markedly different.
  */
 #define PSIGNAL_IN_SIGNAL_H
 
-/* If gdb's signal handling changes (due to a "handle" command), then
-   this macro expands to an action to perform to notify other parts of
-   gdb that might care, that signal handling has changed.  For hosts using
-   the /proc interface, gdb has more control over which signals cause the
-   inferior to stop and which do not.  In some cases, it is desirable to
-   have signals delivered directly to the inferior without involving the
-   debugger at all. */
-#ifdef USE_PROC_FS
-#define NOTICE_SIGNAL_HANDLING_CHANGE proc_signal_handling_change()
-#endif
-
 #define BROKEN_SIGINFO_H       /* <sys/siginfo.h> si_pid & si_uid are bogus */