b5c94910ac
like /tools/mspsim. This is a very simple modification that affects a very large number of files in Contiki: Cooja, /platform/cooja, Collect-view, Coffe-manager, and Cooja simulation files (.csc). I've gone through Contiki to update all references I could find. Nevertheless, this commit will likely break external dependencies, like saved Cooja simulation files.
93 lines
3.4 KiB
C
93 lines
3.4 KiB
C
/*
|
|
* Copyright (c) 2006, Swedish Institute of Computer Science.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of the Institute nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
*/
|
|
|
|
#include <jni.h>
|
|
#include <stdio.h>
|
|
#include <stdint.h>
|
|
#include <string.h>
|
|
|
|
/* This is a stripped version of platform/cooja/contiki-cooja-main.c, used by
|
|
* Cooja's Contiki Mote Configuration Wizard */
|
|
|
|
const struct simInterface *simInterfaces[] = {NULL};
|
|
|
|
long referenceVar; /* Placed somewhere in the BSS section */
|
|
|
|
/* Variables with known memory addresses */
|
|
int var1=1;
|
|
int var2=2;
|
|
int var3=2;
|
|
int arr1[10];
|
|
int arr2[10];
|
|
int uvar1;
|
|
int uvar2;
|
|
|
|
JNIEXPORT void JNICALL
|
|
Java_org_contikios_cooja_corecomm_[CLASS_NAME]_init(JNIEnv *env, jobject obj)
|
|
{
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
JNIEXPORT void JNICALL
|
|
Java_org_contikios_cooja_corecomm_[CLASS_NAME]_getMemory(JNIEnv *env, jobject obj, jint rel_addr, jint length, jbyteArray mem_arr)
|
|
{
|
|
(*env)->SetByteArrayRegion(
|
|
env,
|
|
mem_arr,
|
|
0,
|
|
(size_t) length,
|
|
(jbyte *) (((long)rel_addr) + referenceVar)
|
|
);
|
|
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
JNIEXPORT void JNICALL
|
|
Java_org_contikios_cooja_corecomm_[CLASS_NAME]_setMemory(JNIEnv *env, jobject obj, jint rel_addr, jint length, jbyteArray mem_arr)
|
|
{
|
|
jbyte *mem = (*env)->GetByteArrayElements(env, mem_arr, 0);
|
|
memcpy(
|
|
(char*) (((long)rel_addr) + referenceVar),
|
|
mem,
|
|
length);
|
|
(*env)->ReleaseByteArrayElements(env, mem_arr, mem, 0);
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
JNIEXPORT void JNICALL
|
|
Java_org_contikios_cooja_corecomm_[CLASS_NAME]_tick(JNIEnv *env, jobject obj)
|
|
{
|
|
++var1;
|
|
++uvar1;
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
JNIEXPORT void JNICALL
|
|
Java_org_contikios_cooja_corecomm_[CLASS_NAME]_setReferenceAddress(JNIEnv *env, jobject obj, jint addr)
|
|
{
|
|
referenceVar = (((long)&referenceVar) - ((long)addr));
|
|
}
|