From cb9cadad578297ffd78fa8a33670bdf1ab669e7e Mon Sep 17 00:00:00 2001 From: Ed Warnicke Date: Tue, 8 Dec 2015 15:45:58 -0700 Subject: Initial commit of vpp code. Change-Id: Ib246f1fbfce93274020ee93ce461e3d8bd8b9f17 Signed-off-by: Ed Warnicke --- vlib/vlib/unix/cj.h | 68 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 vlib/vlib/unix/cj.h (limited to 'vlib/vlib/unix/cj.h') diff --git a/vlib/vlib/unix/cj.h b/vlib/vlib/unix/cj.h new file mode 100644 index 00000000000..3c37f2bf22f --- /dev/null +++ b/vlib/vlib/unix/cj.h @@ -0,0 +1,68 @@ +/* + *------------------------------------------------------------------ + * cj.h + * + * Copyright (c) 2013 Cisco and/or its affiliates. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *------------------------------------------------------------------ + */ + +#ifndef __included_cj_h__ +#define __included_cj_h__ + +typedef struct { + f64 time; + u32 cpu; + u32 type; + u64 data[2]; +} cj_record_t; + +typedef struct { + volatile u64 tail; + cj_record_t * records; + u32 num_records; + volatile u32 enable; + + vlib_main_t * vlib_main; +} cj_main_t; + +void cj_log (u32 type, void * data0, void * data1); + +/* + * Supply in application main, so we can log from any library... + * Declare a weak reference in the library, off you go. + */ + +#define DECLARE_CJ_GLOBAL_LOG \ +void cj_global_log (unsigned type, void * data0, void * data1) \ + __attribute__ ((weak)); \ + \ +unsigned __cj_type; \ +void * __cj_data0; \ +void * __cj_data1; \ + \ +void \ +cj_global_log (unsigned type, void * data0, void * data1) \ +{ \ + __cj_type = type; \ + __cj_data0 = data0; \ + __cj_data1 = data1; \ +} + +#define CJ_GLOBAL_LOG_PROTOTYPE +void cj_global_log (unsigned type, void * data0, void * data1) \ + __attribute__ ((weak)); \ + +void cj_stop(void); + +#endif /* __included_cj_h__ */ -- cgit 1.2.3-korg