X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/1fc042e8bc9c51f9267fa1936deaebe59ae01ee7..1610a3a014ca193868cd6ed987728201c15b423c:/src/mc/DwarfExpression.cpp

diff --git a/src/mc/DwarfExpression.cpp b/src/mc/DwarfExpression.cpp
index bfa4f16611..31852a6719 100644
--- a/src/mc/DwarfExpression.cpp
+++ b/src/mc/DwarfExpression.cpp
@@ -1,5 +1,4 @@
-/* Copyright (c) 2014-2017. The SimGrid Team.
- * All rights reserved.                                                     */
+/* Copyright (c) 2014-2019. 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. */
@@ -7,10 +6,6 @@
 #include <cstddef>
 #include <cstdint>
 
-#include <dwarf.h>
-#include <elfutils/libdw.h>
-#include <libunwind.h>
-
 #include "src/mc/AddressSpace.hpp"
 #include "src/mc/DwarfExpression.hpp"
 #include "src/mc/Frame.hpp"
@@ -24,8 +19,6 @@ using simgrid::mc::remote;
 namespace simgrid {
 namespace dwarf {
 
-evaluation_error::~evaluation_error() noexcept(true) {}
-
 void execute(
   const Dwarf_Op* ops, std::size_t n,
   const ExpressionContext& context, ExpressionStack& stack)
@@ -33,6 +26,8 @@ void execute(
   for (size_t i = 0; i != n; ++i) {
     const Dwarf_Op *op = ops + i;
     std::uint8_t atom = op->atom;
+    intptr_t first;
+    intptr_t second;
 
     switch (atom) {
 
@@ -206,19 +201,17 @@ void execute(
       // and replace the top of the stack with the computed value
       // (stack.top() += stack.before_top()).
 
-    case DW_OP_plus: {
-      intptr_t first = stack.pop();
-      intptr_t second = stack.pop();
+    case DW_OP_plus:
+      first  = stack.pop();
+      second = stack.pop();
       stack.push(first + second);
       break;
-    }
 
-    case DW_OP_mul: {
-      intptr_t first = stack.pop();
-      intptr_t second = stack.pop();
+    case DW_OP_mul:
+      first  = stack.pop();
+      second = stack.pop();
       stack.push(first * second);
       break;
-    }
 
     case DW_OP_plus_uconst:
       stack.top() += op->number;
@@ -232,33 +225,29 @@ void execute(
       stack.top() = - (intptr_t) stack.top();
       break;
 
-    case DW_OP_minus: {
-      intptr_t first = stack.pop();
-      intptr_t second = stack.pop();
+    case DW_OP_minus:
+      first  = stack.pop();
+      second = stack.pop();
       stack.push(second - first);
       break;
-    }
 
-    case DW_OP_and: {
-      intptr_t first = stack.pop();
-      intptr_t second = stack.pop();
+    case DW_OP_and:
+      first  = stack.pop();
+      second = stack.pop();
       stack.push(first & second);
       break;
-    }
 
-    case DW_OP_or: {
-      intptr_t first = stack.pop();
-      intptr_t second = stack.pop();
+    case DW_OP_or:
+      first  = stack.pop();
+      second = stack.pop();
       stack.push(first | second);
       break;
-    }
 
-    case DW_OP_xor: {
-      intptr_t first = stack.pop();
-      intptr_t second = stack.pop();
+    case DW_OP_xor:
+      first  = stack.pop();
+      second = stack.pop();
       stack.push(first ^ second);
       break;
-    }
 
     case DW_OP_nop:
       break;