-/* Copyright (c) 2014-2019. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2014-2022. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
#include "src/mc/inspect/ObjectInformation.hpp"
#include "src/mc/inspect/Type.hpp"
#include "src/mc/inspect/Variable.hpp"
-#include "src/mc/remote/RemoteClient.hpp"
+#include "src/mc/remote/RemoteProcess.hpp"
+#include <array>
#include <cassert>
#include <cstdlib>
-#include <cstring>
-#include <random>
+#include <limits>
+#include <xbt/random.hpp>
-static std::default_random_engine rnd_engine;
-
-static simgrid::mc::RemoteClient* process;
-
-static
-uintptr_t eval_binary_operation(
- simgrid::dwarf::ExpressionContext& state, int op, uintptr_t a, uintptr_t b) {
+static uintptr_t rnd_engine()
+{
+ return simgrid::xbt::random::uniform_int(std::numeric_limits<int>::min(), std::numeric_limits<int>::max());
+}
- Dwarf_Op ops[15];
+static uintptr_t eval_binary_operation(simgrid::dwarf::ExpressionContext const& state, uint8_t op, uintptr_t a,
+ uintptr_t b)
+{
+ std::array<Dwarf_Op, 15> ops;
ops[0].atom = DW_OP_const8u;
ops[0].number = a;
ops[1].atom = DW_OP_const8u;
simgrid::dwarf::ExpressionStack stack;
try {
- simgrid::dwarf::execute(ops, 3, state, stack);
+ simgrid::dwarf::execute(ops.data(), 3, state, stack);
} catch (const simgrid::dwarf::evaluation_error&) {
fprintf(stderr,"Expression evaluation error");
}
return stack.top();
}
-static
-void basic_test(simgrid::dwarf::ExpressionContext const& state) {
- try {
-
- Dwarf_Op ops[60];
+static void basic_test(simgrid::dwarf::ExpressionContext const& state)
+{
+ std::array<Dwarf_Op, 60> ops;
uintptr_t a = rnd_engine();
uintptr_t b = rnd_engine();
bool caught_ex = false;
try {
ops[0].atom = DW_OP_drop;
- simgrid::dwarf::execute(ops, 1, state, stack);
+ simgrid::dwarf::execute(ops.data(), 1, state, stack);
} catch (const simgrid::dwarf::evaluation_error&) {
caught_ex = true;
}
if (not caught_ex)
fprintf(stderr, "Exception expected");
- ops[0].atom = DW_OP_lit21;
- simgrid::dwarf::execute(ops, 1, state, stack);
- assert(stack.size() == 1);
- assert(stack.top() == 21);
-
- ops[0].atom = DW_OP_const8u;
- ops[0].number = a;
- simgrid::dwarf::execute(ops, 1, state, stack);
- assert(stack.size() == 2);
- assert(stack.top() == a);
-
- ops[0].atom = DW_OP_drop;
- ops[1].atom = DW_OP_drop;
- simgrid::dwarf::execute(ops, 2, state, stack);
- assert(stack.empty());
-
- stack.clear();
- ops[0].atom = DW_OP_lit21;
- ops[1].atom = DW_OP_plus_uconst;
- ops[1].number = a;
- simgrid::dwarf::execute(ops, 2, state, stack);
- assert(stack.size() == 1);
- assert(stack.top() == a + 21);
-
- stack.clear();
- ops[0].atom = DW_OP_const8u;
- ops[0].number = a;
- ops[1].atom = DW_OP_dup;
- ops[2].atom = DW_OP_plus;
- simgrid::dwarf::execute(ops, 3, state, stack);
- assert(stack.size() == 1);
- assert(stack.top() == a + a);
+ try {
+ ops[0].atom = DW_OP_lit21;
+ simgrid::dwarf::execute(ops.data(), 1, state, stack);
+ assert(stack.size() == 1);
+ assert(stack.top() == 21);
- stack.clear();
- ops[0].atom = DW_OP_const8u;
- ops[0].number = a;
- ops[1].atom = DW_OP_const8u;
- ops[1].number = b;
- ops[2].atom = DW_OP_over;
- simgrid::dwarf::execute(ops, 3, state, stack);
- assert(stack.size() == 3);
- assert(stack.top() == a);
- assert(stack.top(1) == b);
- assert(stack.top(2) == a);
-
- stack.clear();
- ops[0].atom = DW_OP_const8u;
- ops[0].number = a;
- ops[1].atom = DW_OP_const8u;
- ops[1].number = b;
- ops[2].atom = DW_OP_swap;
- simgrid::dwarf::execute(ops, 3, state, stack);
- assert(stack.size() == 2);
- assert(stack.top() == a);
- assert(stack.top(1) == b);
+ ops[0].atom = DW_OP_const8u;
+ ops[0].number = a;
+ simgrid::dwarf::execute(ops.data(), 1, state, stack);
+ assert(stack.size() == 2);
+ assert(stack.top() == a);
+ ops[0].atom = DW_OP_drop;
+ ops[1].atom = DW_OP_drop;
+ simgrid::dwarf::execute(ops.data(), 2, state, stack);
+ assert(stack.empty());
+
+ stack.clear();
+ ops[0].atom = DW_OP_lit21;
+ ops[1].atom = DW_OP_plus_uconst;
+ ops[1].number = a;
+ simgrid::dwarf::execute(ops.data(), 2, state, stack);
+ assert(stack.size() == 1);
+ assert(stack.top() == a + 21);
+
+ stack.clear();
+ ops[0].atom = DW_OP_const8u;
+ ops[0].number = a;
+ ops[1].atom = DW_OP_dup;
+ ops[2].atom = DW_OP_plus;
+ simgrid::dwarf::execute(ops.data(), 3, state, stack);
+ assert(stack.size() == 1);
+ assert(stack.top() == a + a);
+
+ stack.clear();
+ ops[0].atom = DW_OP_const8u;
+ ops[0].number = a;
+ ops[1].atom = DW_OP_const8u;
+ ops[1].number = b;
+ ops[2].atom = DW_OP_over;
+ simgrid::dwarf::execute(ops.data(), 3, state, stack);
+ assert(stack.size() == 3);
+ assert(stack.top() == a);
+ assert(stack.top(1) == b);
+ assert(stack.top(2) == a);
+
+ stack.clear();
+ ops[0].atom = DW_OP_const8u;
+ ops[0].number = a;
+ ops[1].atom = DW_OP_const8u;
+ ops[1].number = b;
+ ops[2].atom = DW_OP_swap;
+ simgrid::dwarf::execute(ops.data(), 3, state, stack);
+ assert(stack.size() == 2);
+ assert(stack.top() == a);
+ assert(stack.top(1) == b);
} catch (const simgrid::dwarf::evaluation_error&) {
fprintf(stderr,"Expression evaluation error");
}
}
-static
-void test_deref(simgrid::dwarf::ExpressionContext const& state) {
+static void test_deref(simgrid::dwarf::ExpressionContext const& state)
+{
try {
+ uintptr_t foo = 42;
- uintptr_t foo = 42;
-
- Dwarf_Op ops[60];
- ops[0].atom = DW_OP_const8u;
- ops[0].number = (uintptr_t) &foo;
- ops[1].atom = DW_OP_deref;
-
- simgrid::dwarf::ExpressionStack stack;
+ std::array<Dwarf_Op, 60> ops;
+ ops[0].atom = DW_OP_const8u;
+ ops[0].number = (uintptr_t)&foo;
+ ops[1].atom = DW_OP_deref;
- simgrid::dwarf::execute(ops, 2, state, stack);
- assert(stack.size() == 1);
- assert(stack.top() == foo);
+ simgrid::dwarf::ExpressionStack stack;
+ simgrid::dwarf::execute(ops.data(), 2, state, stack);
+ assert(stack.size() == 1);
+ assert(stack.top() == foo);
} catch (const simgrid::dwarf::evaluation_error&) {
fprintf(stderr,"Expression evaluation error");
}
int main()
{
- process = new simgrid::mc::RemoteClient(getpid(), -1);
- process->init();
+ auto* process = new simgrid::mc::RemoteProcess(getpid());
+ process->init(nullptr, nullptr, nullptr);
simgrid::dwarf::ExpressionContext state;
state.address_space = (simgrid::mc::AddressSpace*) process;