diff options
Diffstat (limited to 'sys/gio/stdgraph/stgonint.x')
| -rw-r--r-- | sys/gio/stdgraph/stgonint.x | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/sys/gio/stdgraph/stgonint.x b/sys/gio/stdgraph/stgonint.x new file mode 100644 index 00000000..2aed03ee --- /dev/null +++ b/sys/gio/stdgraph/stgonint.x @@ -0,0 +1,21 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + +include <config.h> +include <xwhen.h> +include "stdgraph.h" + +# STG_ONINT -- Interrupt handler for the stdgraph kernel. If an interrupt +# occurs while we are posted to an exception, branch to the last ZSVJMP. +# (This library procedure is not currently used by the kernel). + +procedure stg_onint (vex, next_handler) + +int vex # virtual exception +int next_handler # next exception handler in chain +int jmpbuf[LEN_JUMPBUF] +common /stgxin/ jmpbuf + +begin + call xer_reset() + call zdojmp (jmpbuf, vex) +end |