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authorrwatson <rwatson@FreeBSD.org>2007-12-25 17:52:02 +0000
committerrwatson <rwatson@FreeBSD.org>2007-12-25 17:52:02 +0000
commitbdee30611dab246a5227856892385a02c7352f12 (patch)
treeae45f86ab6fb75519ba2d9dbc206616dba84cc13 /sys/dev/dcons
parente3b63ab4174a215e3a606c591d7a3f41490e75e6 (diff)
downloadFreeBSD-src-bdee30611dab246a5227856892385a02c7352f12.zip
FreeBSD-src-bdee30611dab246a5227856892385a02c7352f12.tar.gz
Add a new 'why' argument to kdb_enter(), and a set of constants to use
for that argument. This will allow DDB to detect the broad category of reason why the debugger has been entered, which it can use for the purposes of deciding which DDB script to run. Assign approximate why values to all current consumers of the kdb_enter() interface.
Diffstat (limited to 'sys/dev/dcons')
-rw-r--r--sys/dev/dcons/dcons_os.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/dev/dcons/dcons_os.c b/sys/dev/dcons/dcons_os.c
index d47515c..7eb89aa 100644
--- a/sys/dev/dcons/dcons_os.c
+++ b/sys/dev/dcons/dcons_os.c
@@ -207,11 +207,13 @@ dcons_check_break(struct dcons_softc *dc, int c)
#ifdef GDB
if (gdb_cur == &dcons_gdb_dbgport) {
kdb_dbbe_select("gdb");
- kdb_enter("Break sequence on dcons gdb port");
+ kdb_enter(KDB_WHY_BREAK,
+ "Break sequence on dcons gdb port");
}
#endif
} else
- kdb_enter("Break sequence on dcons console port");
+ kdb_enter(KDB_WHY_BREAK,
+ "Break sequence on dcons console port");
}
#else
switch (dc->brk_state) {
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