+++ /dev/null
-/*
- * Copyright (c) 2010 ARM Limited
- * All rights reserved
- *
- * The license below extends only to copyright in the software and shall
- * not be construed as granting a license to any other intellectual
- * property including but not limited to intellectual property relating
- * to a hardware implementation of the functionality of the software
- * licensed hereunder. You may use the software subject to the license
- * terms below provided that you ensure that this notice is replicated
- * unmodified and in its entirety in all distributions of the software,
- * modified or unmodified, in source code or in binary form.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met: redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer;
- * 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;
- * neither the name of the copyright holders 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 COPYRIGHT HOLDERS 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 COPYRIGHT
- * OWNER 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 <stdint.h>
-
-#include "gem5/m5ops.h"
-#include "java/gem5_Ops.h"
-
-/*
- * C library interface for gem5Op JNI
- */
-
-JNIEXPORT void JNICALL
-Java_gem5_Ops_arm(JNIEnv *env, jobject obj, jlong j_address)
-{
- m5_arm(j_address);
-}
-
-JNIEXPORT void JNICALL
-Java_gem5_Ops_quiesce(JNIEnv *env, jobject obj)
-{
- m5_quiesce();
-}
-
-JNIEXPORT void JNICALL
-Java_gem5_Ops_quiesce_1ns(JNIEnv *env, jobject obj, jlong j_ns)
-{
- m5_quiesce_ns(j_ns);
-}
-
-JNIEXPORT void JNICALL
-Java_gem5_Ops_quiesce_1cycle(JNIEnv *env, jobject obj, jlong j_cycles)
-{
- m5_quiesce_cycle(j_cycles);
-}
-
-JNIEXPORT jlong JNICALL
-Java_gem5_Ops_quiesce_1time(JNIEnv *env, jobject obj)
-{
- uint64_t time = m5_quiesce_time();
- if (time & 0x8000000000000000ULL)
- printf("Truncated return value from quiesceTime() to 63 bits\n");
- return (time & 0x7FFFFFFFFFFFFFFFULL);
-}
-
-JNIEXPORT jlong JNICALL
-Java_gem5_Ops_rpns(JNIEnv *env, jobject obj)
-{
- uint64_t time = m5_rpns();
- if (time & 0x8000000000000000ULL)
- printf("Truncated return value from rpns() to 63 bits\n");
- return (time & 0x7FFFFFFFFFFFFFFFULL);
-}
-
-JNIEXPORT void JNICALL
-Java_gem5_Ops_wake_1cpu(JNIEnv *env, jobject obj, jlong j_cpuid)
-{
- m5_wake_cpu(j_cpuid);
-}
-
-JNIEXPORT void JNICALL
-Java_gem5_Ops_exit(JNIEnv *env, jobject obj, jlong j_ns_delay)
-{
- m5_exit(j_ns_delay);
-}
-
-JNIEXPORT void JNICALL
-Java_gem5_Ops_fail(JNIEnv *env, jobject obj, jlong j_ns_delay, jlong j_code)
-{
- m5_fail(j_ns_delay, j_code);
-}
-
-JNIEXPORT jlong JNICALL
-Java_gem5_Ops_sum(JNIEnv *env, jobject obj, jlong a, jlong b, jlong c,
- jlong d, jlong e, jlong f)
-{
- uint64_t result = m5_sum(a, b, c, d, e, f);
- if (result & 0x8000000000000000ULL)
- printf("Truncated return value from sum() to 63 bits\n");
- return (result & 0x7FFFFFFFFFFFFFFFULL);
-}
-
-JNIEXPORT jlong JNICALL
-Java_gem5_Ops_init_1param(JNIEnv *env, jobject obj, jlong j_key_str1,
- jlong j_key_str2)
-{
- uint64_t param = m5_init_param(j_key_str1, j_key_str2);
- if (param & 0x8000000000000000ULL)
- printf("Truncated return value from m_initparam() to 63 bits\n");
- return (param & 0x7FFFFFFFFFFFFFFFULL);
-}
-
-JNIEXPORT void JNICALL
-Java_gem5_Ops_checkpoint(JNIEnv *env, jobject obj,
- jlong j_ns_delay, jlong j_ns_period)
-{
- m5_checkpoint(j_ns_delay, j_ns_period);
-}
-
-JNIEXPORT void JNICALL
-Java_gem5_Ops_reset_1stats(JNIEnv *env, jobject obj,
- jlong j_ns_delay, jlong j_ns_period)
-{
- m5_reset_stats(j_ns_delay, j_ns_period);
-}
-
-JNIEXPORT void JNICALL
-Java_gem5_Ops_dump_1stats(JNIEnv *env, jobject obj,
- jlong j_ns_delay, jlong j_ns_period)
-{
- m5_dump_stats(j_ns_delay, j_ns_period);
-}
-
-JNIEXPORT void JNICALL
-Java_gem5_Ops_dump_1reset_1stats(JNIEnv *env, jobject obj,
- jlong j_ns_delay, jlong j_ns_period)
-{
- m5_dump_reset_stats(j_ns_delay, j_ns_period);
-}
-
-JNIEXPORT jlong JNICALL
-Java_gem5_Ops_read_1file(JNIEnv *env, jobject obj,
- jbyteArray j_buffer, jlong j_len, jlong j_offset)
-{
- jbyte *buffer = (*env)->GetByteArrayElements(env, j_buffer, 0);
-
- uint64_t result = m5_read_file(buffer, j_len, j_offset);
-
- (*env)->ReleaseByteArrayElements(env, j_buffer, buffer, JNI_ABORT);
- return (result & 0x7FFFFFFFFFFFFFFFULL);
-}
-
-JNIEXPORT jlong JNICALL
-Java_gem5_Ops_write_1file(JNIEnv *env, jobject obj,
- jbyteArray j_buffer, jlong j_len, jlong j_offset,
- jstring j_filename)
-{
- jbyte *buffer = (*env)->GetByteArrayElements(env, j_buffer, 0);
- const char *filename = (*env)->GetStringUTFChars(env, j_filename, NULL);
-
- uint64_t result = m5_write_file(buffer, j_len, j_offset, filename);
-
- (*env)->ReleaseStringUTFChars(env, j_filename, filename);
- (*env)->ReleaseByteArrayElements(env, j_buffer, buffer, JNI_ABORT);
- return (result & 0x7FFFFFFFFFFFFFFFULL);
-}
-
-JNIEXPORT void JNICALL
-Java_gem5_Ops_debug_1break(JNIEnv *env, jobject obj)
-{
- m5_debug_break();
-}
-
-JNIEXPORT void JNICALL
-Java_gem5_Ops_switch_1cpu (JNIEnv *env, jobject obj)
-{
- m5_switch_cpu();
-}
-
-JNIEXPORT void JNICALL
-Java_gem5_Ops_dist_1toggle_1sync(JNIEnv *env, jobject obj)
-{
- m5_dist_toggle_sync();
-}
-
-JNIEXPORT void JNICALL
-Java_gem5_Ops_add_symbol(JNIEnv *env, jobject obj,
- jlong j_addr, jstring j_symbol)
-{
- const char *symbol = (*env)->GetStringUTFChars(env, j_symbol, NULL);
-
- m5_add_symbol(j_addr, symbol);
-
- (*env)->ReleaseStringUTFChars(env, j_symbol, symbol);
-}
-
-JNIEXPORT void JNICALL
-Java_gem5_Ops_load_1symbol(JNIEnv *env, jobject obj)
-{
- m5_load_symbol();
-}
-
-JNIEXPORT void JNICALL
-Java_gem5_Ops_panic(JNIEnv *env, jobject obj)
-{
- m5_panic();
-}
-
-JNIEXPORT void JNICALL
-Java_gem5_Ops_work_1begin(JNIEnv *env, jobject obj,
- jlong j_workid, jlong j_threadid)
-{
- m5_work_begin(j_workid, j_threadid);
-}
-
-JNIEXPORT void JNICALL
-Java_gem5_Ops_work_1end(JNIEnv *env, jobject obj,
- jlong j_workid, jlong j_threadid)
-{
- m5_work_end(j_workid, j_threadid);
-}
-
--- /dev/null
+/*
+ * Copyright (c) 2010 ARM Limited
+ * All rights reserved
+ *
+ * The license below extends only to copyright in the software and shall
+ * not be construed as granting a license to any other intellectual
+ * property including but not limited to intellectual property relating
+ * to a hardware implementation of the functionality of the software
+ * licensed hereunder. You may use the software subject to the license
+ * terms below provided that you ensure that this notice is replicated
+ * unmodified and in its entirety in all distributions of the software,
+ * modified or unmodified, in source code or in binary form.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * 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;
+ * neither the name of the copyright holders 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 COPYRIGHT HOLDERS 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 COPYRIGHT
+ * OWNER 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 <stdint.h>
+#include <iostream>
+#include <string>
+
+#include "call_type/addr_dt.hh"
+#include "call_type/inst_dt.hh"
+#include "call_type/semi_dt.hh"
+#include "gem5/m5ops.h"
+#include "java/gem5_Ops.h"
+
+#define _stringify(x) #x
+#define stringify(x) _stringify(x)
+
+struct JavaCallType
+{
+ const std::string name;
+ DispatchTable *dt;
+};
+
+JavaCallType java_call_types[] = {
+#if CALL_TYPE_addr_ENABLED
+ { "addr", &addr_dispatch },
+#endif
+#if CALL_TYPE_inst_ENABLED
+ { "inst", &inst_dispatch },
+#endif
+#if CALL_TYPE_semi_ENABLED
+ { "semi", &semi_dispatch },
+#endif
+};
+
+/*
+ * C library interface for gem5Op JNI
+ */
+
+JNIEXPORT void JNICALL
+Java_gem5_Ops_setupCallTypes(JNIEnv *env, jclass clazz)
+{
+ jclass map_class = env->FindClass("java/util/HashMap");
+ jmethodID map_constr_id = env->GetMethodID(map_class, "<init>", "()V");
+ jobject map = env->NewObject(map_class, map_constr_id);
+
+ jfieldID map_field_id = env->GetStaticFieldID(
+ clazz, "_callTypes", "Ljava/util/Map;");
+ env->SetStaticObjectField(clazz, map_field_id, map);
+
+ jmethodID map_put_id = env->GetMethodID(map_class, "put",
+ "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;");
+
+ jmethodID ops_constr_id = env->GetMethodID(clazz, "<init>", "()V");
+ jfieldID ptr_field_id = env->GetFieldID(clazz, "dispatchTablePtr", "J");
+
+ for (const auto &ct: java_call_types) {
+ jobject ops = env->NewObject(clazz, ops_constr_id);
+ env->SetLongField(ops, ptr_field_id, (int64_t)(intptr_t)ct.dt);
+
+ jstring name = env->NewStringUTF(ct.name.c_str());
+
+ env->CallObjectMethod(map, map_put_id, name, ops);
+
+ if (ct.name == stringify(CALL_TYPE_DEFAULT)) {
+ jstring default_name = env->NewStringUTF("default");
+ env->CallObjectMethod(map, map_put_id, default_name, ops);
+ env->DeleteLocalRef(default_name);
+ }
+
+ env->DeleteLocalRef(name);
+ env->DeleteLocalRef(ops);
+ }
+
+ env->DeleteLocalRef(map);
+}
+
+static DispatchTable *
+getDispatchTable(JNIEnv *env, jobject obj)
+{
+ jclass clazz = env->GetObjectClass(obj);
+ jfieldID ptr_field_id = env->GetFieldID(clazz, "dispatchTablePtr", "J");
+ return (DispatchTable *)(intptr_t)(env->GetLongField(obj, ptr_field_id));
+}
+
+JNIEXPORT void JNICALL
+Java_gem5_Ops_arm(JNIEnv *env, jobject obj, jlong j_address)
+{
+ getDispatchTable(env, obj)->m5_arm(j_address);
+}
+
+JNIEXPORT void JNICALL
+Java_gem5_Ops_quiesce(JNIEnv *env, jobject obj)
+{
+ getDispatchTable(env, obj)->m5_quiesce();
+}
+
+JNIEXPORT void JNICALL
+Java_gem5_Ops_quiesce_1ns(JNIEnv *env, jobject obj, jlong j_ns)
+{
+ getDispatchTable(env, obj)->m5_quiesce_ns(j_ns);
+}
+
+JNIEXPORT void JNICALL
+Java_gem5_Ops_quiesce_1cycle(JNIEnv *env, jobject obj, jlong j_cycles)
+{
+ getDispatchTable(env, obj)->m5_quiesce_cycle(j_cycles);
+}
+
+JNIEXPORT jlong JNICALL
+Java_gem5_Ops_quiesce_1time(JNIEnv *env, jobject obj)
+{
+ uint64_t time = getDispatchTable(env, obj)->m5_quiesce_time();
+ if (time & 0x8000000000000000ULL)
+ printf("Truncated return value from quiesceTime() to 63 bits\n");
+ return (time & 0x7FFFFFFFFFFFFFFFULL);
+}
+
+JNIEXPORT jlong JNICALL
+Java_gem5_Ops_rpns(JNIEnv *env, jobject obj)
+{
+ uint64_t time = getDispatchTable(env, obj)->m5_rpns();
+ if (time & 0x8000000000000000ULL)
+ printf("Truncated return value from rpns() to 63 bits\n");
+ return (time & 0x7FFFFFFFFFFFFFFFULL);
+}
+
+JNIEXPORT void JNICALL
+Java_gem5_Ops_wake_1cpu(JNIEnv *env, jobject obj, jlong j_cpuid)
+{
+ getDispatchTable(env, obj)->m5_wake_cpu(j_cpuid);
+}
+
+JNIEXPORT void JNICALL
+Java_gem5_Ops_exit(JNIEnv *env, jobject obj, jlong j_ns_delay)
+{
+ getDispatchTable(env, obj)->m5_exit(j_ns_delay);
+}
+
+JNIEXPORT void JNICALL
+Java_gem5_Ops_fail(JNIEnv *env, jobject obj, jlong j_ns_delay, jlong j_code)
+{
+ getDispatchTable(env, obj)->m5_fail(j_ns_delay, j_code);
+}
+
+JNIEXPORT jlong JNICALL
+Java_gem5_Ops_sum(JNIEnv *env, jobject obj, jlong a, jlong b, jlong c,
+ jlong d, jlong e, jlong f)
+{
+ uint64_t result = getDispatchTable(env, obj)->m5_sum(a, b, c, d, e, f);
+ if (result & 0x8000000000000000ULL)
+ printf("Truncated return value from sum() to 63 bits\n");
+ return (result & 0x7FFFFFFFFFFFFFFFULL);
+}
+
+JNIEXPORT jlong JNICALL
+Java_gem5_Ops_init_1param(JNIEnv *env, jobject obj, jlong j_key_str1,
+ jlong j_key_str2)
+{
+ uint64_t param = getDispatchTable(env, obj)->m5_init_param(
+ j_key_str1, j_key_str2);
+ if (param & 0x8000000000000000ULL)
+ printf("Truncated return value from m_initparam() to 63 bits\n");
+ return (param & 0x7FFFFFFFFFFFFFFFULL);
+}
+
+JNIEXPORT void JNICALL
+Java_gem5_Ops_checkpoint(JNIEnv *env, jobject obj,
+ jlong j_ns_delay, jlong j_ns_period)
+{
+ getDispatchTable(env, obj)->m5_checkpoint(j_ns_delay, j_ns_period);
+}
+
+JNIEXPORT void JNICALL
+Java_gem5_Ops_reset_1stats(JNIEnv *env, jobject obj,
+ jlong j_ns_delay, jlong j_ns_period)
+{
+ getDispatchTable(env, obj)->m5_reset_stats(j_ns_delay, j_ns_period);
+}
+
+JNIEXPORT void JNICALL
+Java_gem5_Ops_dump_1stats(JNIEnv *env, jobject obj,
+ jlong j_ns_delay, jlong j_ns_period)
+{
+ getDispatchTable(env, obj)->m5_dump_stats(j_ns_delay, j_ns_period);
+}
+
+JNIEXPORT void JNICALL
+Java_gem5_Ops_dump_1reset_1stats(JNIEnv *env, jobject obj,
+ jlong j_ns_delay, jlong j_ns_period)
+{
+ getDispatchTable(env, obj)->m5_dump_reset_stats(j_ns_delay, j_ns_period);
+}
+
+JNIEXPORT jlong JNICALL
+Java_gem5_Ops_read_1file(JNIEnv *env, jobject obj,
+ jbyteArray j_buffer, jlong j_len, jlong j_offset)
+{
+ jbyte *buffer = env->GetByteArrayElements(j_buffer, 0);
+
+ uint64_t result = getDispatchTable(env, obj)->m5_read_file(
+ buffer, j_len, j_offset);
+
+ env->ReleaseByteArrayElements(j_buffer, buffer, JNI_ABORT);
+ return (result & 0x7FFFFFFFFFFFFFFFULL);
+}
+
+JNIEXPORT jlong JNICALL
+Java_gem5_Ops_write_1file(JNIEnv *env, jobject obj,
+ jbyteArray j_buffer, jlong j_len, jlong j_offset,
+ jstring j_filename)
+{
+ jbyte *buffer = env->GetByteArrayElements(j_buffer, 0);
+ const char *filename = env->GetStringUTFChars(j_filename, NULL);
+
+ uint64_t result = getDispatchTable(env, obj)->m5_write_file(
+ buffer, j_len, j_offset, filename);
+
+ env->ReleaseStringUTFChars(j_filename, filename);
+ env->ReleaseByteArrayElements(j_buffer, buffer, JNI_ABORT);
+ return (result & 0x7FFFFFFFFFFFFFFFULL);
+}
+
+JNIEXPORT void JNICALL
+Java_gem5_Ops_debug_1break(JNIEnv *env, jobject obj)
+{
+ getDispatchTable(env, obj)->m5_debug_break();
+}
+
+JNIEXPORT void JNICALL
+Java_gem5_Ops_switch_1cpu (JNIEnv *env, jobject obj)
+{
+ getDispatchTable(env, obj)->m5_switch_cpu();
+}
+
+JNIEXPORT void JNICALL
+Java_gem5_Ops_dist_1toggle_1sync(JNIEnv *env, jobject obj)
+{
+ getDispatchTable(env, obj)->m5_dist_toggle_sync();
+}
+
+JNIEXPORT void JNICALL
+Java_gem5_Ops_add_symbol(JNIEnv *env, jobject obj,
+ jlong j_addr, jstring j_symbol)
+{
+ const char *symbol = env->GetStringUTFChars(j_symbol, NULL);
+
+ getDispatchTable(env, obj)->m5_add_symbol(j_addr, symbol);
+
+ env->ReleaseStringUTFChars(j_symbol, symbol);
+}
+
+JNIEXPORT void JNICALL
+Java_gem5_Ops_load_1symbol(JNIEnv *env, jobject obj)
+{
+ getDispatchTable(env, obj)->m5_load_symbol();
+}
+
+JNIEXPORT void JNICALL
+Java_gem5_Ops_panic(JNIEnv *env, jobject obj)
+{
+ getDispatchTable(env, obj)->m5_panic();
+}
+
+JNIEXPORT void JNICALL
+Java_gem5_Ops_work_1begin(JNIEnv *env, jobject obj,
+ jlong j_workid, jlong j_threadid)
+{
+ getDispatchTable(env, obj)->m5_work_begin(j_workid, j_threadid);
+}
+
+JNIEXPORT void JNICALL
+Java_gem5_Ops_work_1end(JNIEnv *env, jobject obj,
+ jlong j_workid, jlong j_threadid)
+{
+ getDispatchTable(env, obj)->m5_work_end(j_workid, j_threadid);
+}
+
projects / gem5.git / commitdiff