[src/trunk]: src/external/cddl/osnet/dev/fbt DTrace: fix a sign problem with ...

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

details:   https://anonhg.NetBSD.org/src/rev/f0aaef0805c0
branches:  trunk
changeset: 752955:f0aaef0805c0
user:      darran <darran%NetBSD.org@localhost>
date:      Sat Mar 13 01:10:01 2010 +0000

description:
DTrace: fix a sign problem with instruction size handling.

diffstat:

 external/cddl/osnet/dev/fbt/fbt.c |  7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diffs (35 lines):

diff -r 1ea256a883e4 -r f0aaef0805c0 external/cddl/osnet/dev/fbt/fbt.c
--- a/external/cddl/osnet/dev/fbt/fbt.c Fri Mar 12 23:07:13 2010 +0000
+++ b/external/cddl/osnet/dev/fbt/fbt.c Sat Mar 13 01:10:01 2010 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: fbt.c,v 1.3 2010/03/12 21:53:15 darran Exp $   */
+/*     $NetBSD: fbt.c,v 1.4 2010/03/13 01:10:01 darran Exp $   */
 
 /*
  * CDDL HEADER START
@@ -237,7 +237,7 @@
 
 static int
 fbt_provide_module_cb(const char *name, int symindx, void *value,
-       uint32_t size, int type, void *opaque)
+       uint32_t symsize, int type, void *opaque)
 {
        fbt_probe_t *fbt, *retfbt;
        u_int8_t *instr, *limit;
@@ -245,6 +245,7 @@
        const char *modname = mod->mod_info->mi_name;
        int j;
        int ind;
+       int size;
 
        /* got a function? */
        if (ELF_ST_TYPE(type) != STT_FUNC) {
@@ -266,7 +267,7 @@
                return (0);
 
        instr = (u_int8_t *) value;
-       limit = (u_int8_t *) value + size;
+       limit = (u_int8_t *) value + symsize;
 
 #ifdef __amd64__
        while (instr < limit) {