[src/trunk]: src/usr.bin/kdump map linux ptrace op (number) to it's appropria...

[jdolecek <jdolecek%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/2619dfac7a4e
branches:  trunk
changeset: 499169:2619dfac7a4e
user:      jdolecek <jdolecek%NetBSD.org@localhost>
date:      Mon Nov 13 21:43:12 2000 +0000

description:
map linux ptrace op (number) to it's appropriate name - this is kind of hack,
but turned out to be pretty usable for me

diffstat:

 usr.bin/kdump/kdump.c |  27 +++++++++++++++++++++++----
 1 files changed, 23 insertions(+), 4 deletions(-)

diffs (58 lines):

diff -r b25a16748b15 -r 2619dfac7a4e usr.bin/kdump/kdump.c
--- a/usr.bin/kdump/kdump.c     Mon Nov 13 21:38:48 2000 +0000
+++ b/usr.bin/kdump/kdump.c     Mon Nov 13 21:43:12 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: kdump.c,v 1.30 2000/10/12 19:02:17 is Exp $    */
+/*     $NetBSD: kdump.c,v 1.31 2000/11/13 21:43:12 jdolecek Exp $      */
 
 /*-
  * Copyright (c) 1988, 1993
@@ -43,7 +43,7 @@
 #if 0
 static char sccsid[] = "@(#)kdump.c    8.4 (Berkeley) 4/28/95";
 #else
-__RCSID("$NetBSD: kdump.c,v 1.30 2000/10/12 19:02:17 is Exp $");
+__RCSID("$NetBSD: kdump.c,v 1.31 2000/11/13 21:43:12 jdolecek Exp $");
 #endif
 #endif /* not lint */
 
@@ -82,6 +82,17 @@
        "PT_KILL",      "PT_ATTACH",    "PT_DETACH",
 };
 
+static const char *linux_ptrace_ops[] = {
+       "PTRACE_TRACEME",
+       "PTRACE_PEEKTEXT", "PTRACE_PEEKDATA", "PTRACE_PEEKUSER",
+       "PTRACE_POKETEXT", "PTRACE_POKEDATA", "PTRACE_POKEUSER",
+       "PTRACE_CONT", "PTRACE_KILL", "PTRACE_SINGLESTEP",
+       NULL, NULL,
+       "PTRACE_GETREGS", "PTRACE_SETREGS", "PTRACE_GETFPREGS",
+       "PTRACE_SETFPREGS", "PTRACE_ATTACH", "PTRACE_DETACH",
+       "PTRACE_SYSCALL",
+};
+
 int    main __P((int, char **));
 int    fread_tail __P((char *, int, int));
 void   dumpheader __P((struct ktr_header *));
@@ -315,11 +326,19 @@
                                ap++;
                                argsize -= sizeof(register_t);
                        } else if (ktr->ktr_code == SYS_ptrace) {
-                               if (*ap >= 0 && *ap <=
+                               if (strcmp(current->name, "linux") == 0) {
+                                 if (*ap >= 0 && *ap <=
+                                   sizeof(linux_ptrace_ops) / sizeof(linux_ptrace_ops[0]))
+                                       (void)printf("(%s", linux_ptrace_ops[*ap]);
+                                 else
+                                       (void)printf("(%ld", (long)*ap);
+                               } else {
+                                 if (*ap >= 0 && *ap <=
                                    sizeof(ptrace_ops) / sizeof(ptrace_ops[0]))
                                        (void)printf("(%s", ptrace_ops[*ap]);
-                               else
+                                 else
                                        (void)printf("(%ld", (long)*ap);
+                               }
                                c = ',';
                                ap++;
                                argsize -= sizeof(register_t);