[src/trunk]: src/sys/arch/i386/i386 Make traces work with ELF kernels.

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

details:   https://anonhg.NetBSD.org/src/rev/ebb34b61dac4
branches:  trunk
changeset: 473563:ebb34b61dac4
user:      thorpej <thorpej%NetBSD.org@localhost>
date:      Mon Jun 07 07:00:07 1999 +0000

description:
Make traces work with ELF kernels.

diffstat:

 sys/arch/i386/i386/db_trace.c |  23 ++++++++++++++++++++++-
 1 files changed, 22 insertions(+), 1 deletions(-)

diffs (44 lines):

diff -r cc28d17e1c2a -r ebb34b61dac4 sys/arch/i386/i386/db_trace.c
--- a/sys/arch/i386/i386/db_trace.c     Mon Jun 07 06:13:41 1999 +0000
+++ b/sys/arch/i386/i386/db_trace.c     Mon Jun 07 07:00:07 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: db_trace.c,v 1.24 1999/04/12 20:38:19 pk Exp $ */
+/*     $NetBSD: db_trace.c,v 1.25 1999/06/07 07:00:07 thorpej Exp $    */
 
 /* 
  * Mach Operating System
@@ -260,6 +260,26 @@
                        }
                }
                if (INKERNEL((int)frame) && name) {
+#ifdef __ELF__
+                       if (!strcmp(name, "trap")) {
+                               is_trap = TRAP;
+                       } else if (!strcmp(name, "syscall")) {
+                               is_trap = SYSCALL;
+                       } else if (name[0] == 'X') {
+                               if (!strncmp(name, "Xintr", 5) ||
+                                   !strncmp(name, "Xresume", 7) ||
+                                   !strncmp(name, "Xstray", 6) ||
+                                   !strncmp(name, "Xhold", 5) ||
+                                   !strncmp(name, "Xrecurse", 8) ||
+                                   !strcmp(name, "Xdoreti") ||
+                                   !strncmp(name, "Xsoft", 5)) {
+                                       is_trap = INTERRUPT;
+                               } else
+                                       goto normal;
+                       } else
+                               goto normal;
+                       narg = 0;
+#else
                        if (!strcmp(name, "_trap")) {
                                is_trap = TRAP;
                        } else if (!strcmp(name, "_syscall")) {
@@ -278,6 +298,7 @@
                        } else
                                goto normal;
                        narg = 0;
+#endif /* __ELF__ */
                } else {
                normal:
                        is_trap = NONE;