svn commit: r276282 - head/sys/dev/vt
Ed Maste
emaste at FreeBSD.org
Sat Dec 27 04:21:26 UTC 2014
Author: emaste
Date: Sat Dec 27 04:21:24 2014
New Revision: 276282
URL: https://svnweb.freebsd.org/changeset/base/276282
Log:
Support ALT_BREAK_TO_DEBUGGER in vt(4)
Submitted by: Andre Albsmeier on -hackers
Modified:
head/sys/dev/vt/vt.h
head/sys/dev/vt/vt_core.c
Modified: head/sys/dev/vt/vt.h
==============================================================================
--- head/sys/dev/vt/vt.h Sat Dec 27 03:20:34 2014 (r276281)
+++ head/sys/dev/vt/vt.h Sat Dec 27 04:21:24 2014 (r276282)
@@ -155,6 +155,7 @@ struct vt_device {
int vd_keyboard; /* (G) Keyboard index. */
unsigned int vd_kbstate; /* (?) Device unit. */
unsigned int vd_unit; /* (c) Device unit. */
+ int vd_altbrk; /* (?) Alt break seq. state */
};
#define VD_PASTEBUF(vd) ((vd)->vd_pastebuf.vpb_buf)
Modified: head/sys/dev/vt/vt_core.c
==============================================================================
--- head/sys/dev/vt/vt_core.c Sat Dec 27 03:20:34 2014 (r276281)
+++ head/sys/dev/vt/vt_core.c Sat Dec 27 04:21:24 2014 (r276282)
@@ -825,7 +825,9 @@ vt_processkey(keyboard_t *kbd, struct vt
terminal_input_char(vw->vw_terminal, 0x1b);
}
#endif
-
+#if defined(KDB)
+ kdb_alt_break(c, &vd->vd_altbrk);
+#endif
terminal_input_char(vw->vw_terminal, KEYCHAR(c));
} else
terminal_input_raw(vw->vw_terminal, c);
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