#include "src/xbt/mmalloc/mmprivate.h"
#if HAVE_SMPI
-#include "src/smpi/private.h"
+#include "src/smpi/include/private.hpp"
#endif
-#include "src/mc/mc_forward.hpp"
-#include "src/mc/mc_private.h"
-#include "src/mc/mc_smx.h"
-#include "src/mc/mc_dwarf.hpp"
#include "src/mc/Frame.hpp"
#include "src/mc/ObjectInformation.hpp"
+#include "src/mc/Type.hpp"
#include "src/mc/Variable.hpp"
-#include "src/mc/mc_private.h"
-#include "src/mc/mc_snapshot.h"
#include "src/mc/mc_dwarf.hpp"
-#include "src/mc/Type.hpp"
+#include "src/mc/mc_forward.hpp"
+#include "src/mc/mc_private.hpp"
+#include "src/mc/mc_smx.hpp"
+#include "src/mc/mc_snapshot.hpp"
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(mc_compare, xbt, "Logging specific to mc_compare in mc");
namespace simgrid {
namespace mc {
-struct HeapLocation {
- int block = 0;
- int fragment = 0;
+class HeapLocation {
+public:
+ int block_ = 0;
+ int fragment_ = 0;
- HeapLocation() {}
- HeapLocation(int block, int fragment = 0) : block(block), fragment(fragment) {}
+ HeapLocation() = default;
+ HeapLocation(int block, int fragment = 0) : block_(block), fragment_(fragment) {}
bool operator==(HeapLocation const& that) const
{
- return block == that.block && fragment == that.fragment;
+ return block_ == that.block_ && fragment_ == that.fragment_;
}
bool operator<(HeapLocation const& that) const
{
- return std::make_pair(block, fragment)
- < std::make_pair(that.block, that.fragment);
+ return std::make_pair(block_, fragment_) < std::make_pair(that.block_, that.fragment_);
}
};
}};
}
-struct HeapArea : public HeapLocation {
- bool valid = false;
- int block = 0;
- int fragment = 0;
- HeapArea() {}
- HeapArea(int block)
- : valid(true), block(block) {}
- HeapArea(int block, int fragment = 0)
- : valid(true), block(block), fragment(fragment) {}
+class HeapArea : public HeapLocation {
+public:
+ bool valid_ = false;
+ HeapArea() = default;
+ explicit HeapArea(int block) : valid_(true) { block_ = block; }
+ HeapArea(int block, int fragment) : valid_(true)
+ {
+ block_ = block;
+ fragment_ = fragment;
+ }
};
-struct ProcessComparisonState {
+class ProcessComparisonState {
+public:
std::vector<simgrid::mc::IgnoredHeapRegion>* to_ignore = nullptr;
std::vector<HeapArea> equals_to;
std::vector<simgrid::mc::Type*> types;
*/
template<class X> struct hash : public std::hash<X> {};
-template<class X, class Y>
-struct hash<std::pair<X,Y>> {
+template <class X, class Y> class hash<std::pair<X, Y>> {
+public:
std::size_t operator()(std::pair<X,Y>const& x) const
{
struct hash<X> h1;
}
-
-struct StateComparator {
+class StateComparator {
+public:
s_xbt_mheap_t std_heap_copy;
std::size_t heaplimit;
std::array<ProcessComparisonState, 2> processStates;
*/
bool blocksEqual(int b1, int b2) const
{
- return this->equals_to1_(b1, 0).block == b2
- && this->equals_to2_(b2, 0).block == b1;
+ return this->equals_to1_(b1, 0).block_ == b2 && this->equals_to2_(b2, 0).block_ == b1;
}
/** Check whether two fragments are known to be matching
*/
int fragmentsEqual(int b1, int f1, int b2, int f2) const
{
- return this->equals_to1_(b1, f1).block == b2
- && this->equals_to1_(b1, f1).fragment == f2
- && this->equals_to2_(b2, f2).block == b1
- && this->equals_to2_(b2, f2).fragment == f1;
+ return this->equals_to1_(b1, f1).block_ == b2 && this->equals_to1_(b1, f1).fragment_ == f2 &&
+ this->equals_to2_(b2, f2).block_ == b1 && this->equals_to2_(b2, f2).fragment_ == f1;
}
void match_equals(HeapLocationPairs* list);
void StateComparator::match_equals(HeapLocationPairs* list)
{
for (auto const& pair : *list) {
- if (pair[0].fragment != -1) {
- this->equals_to1_(pair[0].block, pair[0].fragment) = simgrid::mc::HeapArea(pair[1].block, pair[1].fragment);
- this->equals_to2_(pair[1].block, pair[1].fragment) = simgrid::mc::HeapArea(pair[0].block, pair[0].fragment);
+ if (pair[0].fragment_ != -1) {
+ this->equals_to1_(pair[0].block_, pair[0].fragment_) = simgrid::mc::HeapArea(pair[1].block_, pair[1].fragment_);
+ this->equals_to2_(pair[1].block_, pair[1].fragment_) = simgrid::mc::HeapArea(pair[0].block_, pair[0].fragment_);
} else {
- this->equals_to1_(pair[0].block, 0) = simgrid::mc::HeapArea(pair[1].block, pair[1].fragment);
- this->equals_to2_(pair[1].block, 0) = simgrid::mc::HeapArea(pair[0].block, pair[0].fragment);
+ this->equals_to1_(pair[0].block_, 0) = simgrid::mc::HeapArea(pair[1].block_, pair[1].fragment_);
+ this->equals_to2_(pair[1].block_, 0) = simgrid::mc::HeapArea(pair[0].block_, pair[0].fragment_);
}
}
}
static inline
mc_mem_region_t MC_get_heap_region(simgrid::mc::Snapshot* snapshot)
{
- for (auto& region : snapshot->snapshot_regions)
+ for (auto const& region : snapshot->snapshot_regions)
if (region->region_type() == simgrid::mc::RegionType::Heap)
return region.get();
xbt_die("No heap region");
int mmalloc_compare_heap(
simgrid::mc::StateComparator& state, simgrid::mc::Snapshot* snapshot1, simgrid::mc::Snapshot* snapshot2)
{
- simgrid::mc::Process* process = &mc_model_checker->process();
+ simgrid::mc::RemoteClient* process = &mc_model_checker->process();
/* Start comparison */
size_t i1;
int nb_diff1 = 0;
int nb_diff2 = 0;
int equal;
- int res_compare = 0;
/* Check busy blocks */
i1 = 1;
continue;
}
- if (state.equals_to1_(i1, 0).valid) {
+ if (state.equals_to1_(i1, 0).valid_) {
i1++;
continue;
}
i2 = 1;
equal = 0;
- res_compare = 0;
/* Try first to associate to same block in the other heap */
- if (heapinfo2->type == heapinfo1->type
- && state.equals_to2_(i1, 0).valid == 0) {
+ if (heapinfo2->type == heapinfo1->type && state.equals_to2_(i1, 0).valid_ == 0) {
addr_block2 = (ADDR2UINT(i1) - 1) * BLOCKSIZE + (char*)state.std_heap_copy.heapbase;
- res_compare = compare_heap_area(state, simgrid::mc::ProcessIndexMissing, addr_block1, addr_block2, snapshot1,
- snapshot2, nullptr, nullptr, 0);
+ int res_compare = compare_heap_area(state, simgrid::mc::ProcessIndexMissing, addr_block1, addr_block2,
+ snapshot1, snapshot2, nullptr, nullptr, 0);
if (res_compare != 1) {
for (k = 1; k < heapinfo2->busy_block.size; k++)
state.equals_to2_(i1 + k, 0) = HeapArea(i1, -1);
continue;
}
- if (state.equals_to2_(i2, 0).valid) {
+ if (state.equals_to2_(i2, 0).valid_) {
i2++;
continue;
}
- res_compare = compare_heap_area(state, simgrid::mc::ProcessIndexMissing,
- addr_block1, addr_block2, snapshot1, snapshot2,
- nullptr, nullptr, 0);
+ int res_compare = compare_heap_area(state, simgrid::mc::ProcessIndexMissing, addr_block1, addr_block2,
+ snapshot1, snapshot2, nullptr, nullptr, 0);
if (res_compare != 1) {
for (k = 1; k < heapinfo2b->busy_block.size; k++)
XBT_DEBUG("Block %zu not found (size_used = %zu, addr = %p)", i1, heapinfo1->busy_block.busy_size, addr_block1);
i1 = state.heaplimit + 1;
nb_diff1++;
- //i1++;
}
} else { /* Fragmented block */
for (j1 = 0; j1 < (size_t) (BLOCKSIZE >> heapinfo1->type); j1++) {
- if (heapinfo1->busy_frag.frag_size[j1] == -1) /* Free fragment */
+ if (heapinfo1->busy_frag.frag_size[j1] == -1) /* Free fragment_ */
continue;
- if (state.equals_to1_(i1, j1).valid)
+ if (state.equals_to1_(i1, j1).valid_)
continue;
addr_frag1 = (void*)((char*)addr_block1 + (j1 << heapinfo1->type));
i2 = 1;
equal = 0;
- /* Try first to associate to same fragment in the other heap */
- if (heapinfo2->type == heapinfo1->type && not state.equals_to2_(i1, j1).valid) {
+ /* Try first to associate to same fragment_ in the other heap */
+ if (heapinfo2->type == heapinfo1->type && not state.equals_to2_(i1, j1).valid_) {
addr_block2 = (ADDR2UINT(i1) - 1) * BLOCKSIZE +
(char *) state.std_heap_copy.heapbase;
addr_frag2 =
(void *) ((char *) addr_block2 +
(j1 << heapinfo2->type));
- res_compare = compare_heap_area(state, simgrid::mc::ProcessIndexMissing, addr_frag1, addr_frag2, snapshot1,
- snapshot2, nullptr, nullptr, 0);
+ int res_compare = compare_heap_area(state, simgrid::mc::ProcessIndexMissing, addr_frag1, addr_frag2,
+ snapshot1, snapshot2, nullptr, nullptr, 0);
if (res_compare != 1)
equal = 1;
}
if (i2 == i1 && j2 == j1)
continue;
- if (state.equals_to2_(i2, j2).valid)
+ if (state.equals_to2_(i2, j2).valid_)
continue;
addr_block2 = (ADDR2UINT(i2) - 1) * BLOCKSIZE + (char*)state.std_heap_copy.heapbase;
addr_frag2 = (void*)((char*)addr_block2 + (j2 << heapinfo2b->type));
- res_compare = compare_heap_area(state, simgrid::mc::ProcessIndexMissing, addr_frag1, addr_frag2, snapshot2,
- snapshot2, nullptr, nullptr, 0);
+ int res_compare = compare_heap_area(state, simgrid::mc::ProcessIndexMissing, addr_frag1, addr_frag2,
+ snapshot2, snapshot2, nullptr, nullptr, 0);
if (res_compare != 1) {
equal = 1;
break;
}
if (not equal) {
- XBT_DEBUG("Block %zu, fragment %zu not found (size_used = %zd, address = %p)\n", i1, j1,
+ XBT_DEBUG("Block %zu, fragment_ %zu not found (size_used = %zd, address = %p)\n", i1, j1,
heapinfo1->busy_frag.frag_size[j1], addr_frag1);
- i2 = state.heaplimit + 1;
i1 = state.heaplimit + 1;
nb_diff1++;
break;
}
}
- /* All blocks/fragments are equal to another block/fragment ? */
+ /* All blocks/fragments are equal to another block/fragment_ ? */
size_t i = 1;
size_t j = 0;
heap_region1, &heapinfo_temp1, &heapinfos1[i], sizeof(malloc_info));
if (heapinfo1->type == MMALLOC_TYPE_UNFRAGMENTED && i1 == state.heaplimit && heapinfo1->busy_block.busy_size > 0 &&
- not state.equals_to1_(i, 0).valid) {
+ not state.equals_to1_(i, 0).valid_) {
XBT_DEBUG("Block %zu not found (size used = %zu)", i, heapinfo1->busy_block.busy_size);
nb_diff1++;
}
if (heapinfo1->type <= 0)
continue;
for (j = 0; j < (size_t) (BLOCKSIZE >> heapinfo1->type); j++)
- if (i1 == state.heaplimit && heapinfo1->busy_frag.frag_size[j] > 0 && not state.equals_to1_(i, j).valid) {
+ if (i1 == state.heaplimit && heapinfo1->busy_frag.frag_size[j] > 0 && not state.equals_to1_(i, j).valid_) {
XBT_DEBUG("Block %zu, Fragment %zu not found (size used = %zd)", i, j, heapinfo1->busy_frag.frag_size[j]);
nb_diff1++;
}
const malloc_info* heapinfo2 = (const malloc_info*) MC_region_read(
heap_region2, &heapinfo_temp2, &heapinfos2[i], sizeof(malloc_info));
if (heapinfo2->type == MMALLOC_TYPE_UNFRAGMENTED && i1 == state.heaplimit && heapinfo2->busy_block.busy_size > 0 &&
- not state.equals_to2_(i, 0).valid) {
+ not state.equals_to2_(i, 0).valid_) {
XBT_DEBUG("Block %zu not found (size used = %zu)", i,
heapinfo2->busy_block.busy_size);
nb_diff2++;
continue;
for (j = 0; j < (size_t) (BLOCKSIZE >> heapinfo2->type); j++)
- if (i1 == state.heaplimit && heapinfo2->busy_frag.frag_size[j] > 0 && not state.equals_to2_(i, j).valid) {
+ if (i1 == state.heaplimit && heapinfo2->busy_frag.frag_size[j] > 0 && not state.equals_to2_(i, j).valid_) {
XBT_DEBUG("Block %zu, Fragment %zu not found (size used = %zd)",
i, j, heapinfo2->busy_frag.frag_size[j]);
nb_diff2++;
HeapLocationPairs* previous, int size,
int check_ignore)
{
- simgrid::mc::Process* process = &mc_model_checker->process();
+ simgrid::mc::RemoteClient* process = &mc_model_checker->process();
mc_mem_region_t heap_region1 = MC_get_heap_region(snapshot1);
mc_mem_region_t heap_region2 = MC_get_heap_region(snapshot2);
return res;
}
} else {
- for(simgrid::mc::Member& member : type->members) {
+ for (simgrid::mc::Member& member : type->members) {
// TODO, optimize this? (for the offset case)
void *real_member1 = simgrid::dwarf::resolve_member(
real_area1, type, &member, (simgrid::mc::AddressSpace*) snapshot1, process_index);
return nullptr;
}
- for(simgrid::mc::Member& member : type->members) {
+ for (simgrid::mc::Member& member : type->members) {
if (member.has_offset_location()) {
// We have the offset, use it directly (shortcut):
if (member.offset() == offset)
HeapLocationPairs* previous,
simgrid::mc::Type* type, int pointer_level)
{
- simgrid::mc::Process* process = &mc_model_checker->process();
+ simgrid::mc::RemoteClient* process = &mc_model_checker->process();
- int res_compare;
ssize_t block1;
- ssize_t frag1;
ssize_t block2;
- ssize_t frag2;
ssize_t size;
int check_ignore = 0;
- void* real_addr_block1;
- void* real_addr_block2;
- void* real_addr_frag1;
- void* real_addr_frag2;
int type_size = -1;
int offset1 = 0;
int offset2 = 0;
}
// Process address of the block:
- real_addr_block1 = (ADDR2UINT(block1) - 1) * BLOCKSIZE + (char*)state.std_heap_copy.heapbase;
- real_addr_block2 = (ADDR2UINT(block2) - 1) * BLOCKSIZE + (char*)state.std_heap_copy.heapbase;
+ void* real_addr_block1 = (ADDR2UINT(block1) - 1) * BLOCKSIZE + (char*)state.std_heap_copy.heapbase;
+ void* real_addr_block2 = (ADDR2UINT(block2) - 1) * BLOCKSIZE + (char*)state.std_heap_copy.heapbase;
if (type) {
if (type->full_type)
// TODO, lookup variable type from block type as done for fragmented blocks
- offset1 = (char*)area1 - (char*)real_addr_block1;
- offset2 = (char*)area2 - (char*)real_addr_block2;
-
- if (state.equals_to1_(block1, 0).valid && state.equals_to2_(block2, 0).valid && state.blocksEqual(block1, block2)) {
+ if (state.equals_to1_(block1, 0).valid_ && state.equals_to2_(block2, 0).valid_ &&
+ state.blocksEqual(block1, block2)) {
if (match_pairs)
state.match_equals(previous);
return 0;
return 0;
}
- frag1 = -1;
- frag2 = -1;
-
if (heapinfo1->busy_block.ignore > 0
&& heapinfo2->busy_block.ignore == heapinfo1->busy_block.ignore)
check_ignore = heapinfo1->busy_block.ignore;
} else if ((heapinfo1->type > 0) && (heapinfo2->type > 0)) { /* Fragmented block */
// Fragment number:
- frag1 = ((uintptr_t)(ADDR2UINT(area1) % (BLOCKSIZE))) >> heapinfo1->type;
- frag2 = ((uintptr_t)(ADDR2UINT(area2) % (BLOCKSIZE))) >> heapinfo2->type;
+ ssize_t frag1 = ((uintptr_t)(ADDR2UINT(area1) % (BLOCKSIZE))) >> heapinfo1->type;
+ ssize_t frag2 = ((uintptr_t)(ADDR2UINT(area2) % (BLOCKSIZE))) >> heapinfo2->type;
- // Process address of the fragment:
- real_addr_frag1 = (void*)((char*)real_addr_block1 + (frag1 << heapinfo1->type));
- real_addr_frag2 = (void*)((char*)real_addr_block2 + (frag2 << heapinfo2->type));
+ // Process address of the fragment_:
+ void* real_addr_frag1 = (void*)((char*)real_addr_block1 + (frag1 << heapinfo1->type));
+ void* real_addr_frag2 = (void*)((char*)real_addr_block2 + (frag2 << heapinfo2->type));
// Check the size of the fragments against the size of the type:
if (type_size != -1) {
}
// Check if the blocks are already matched together:
- if (state.equals_to1_(block1, frag1).valid && state.equals_to2_(block2, frag2).valid) {
+ if (state.equals_to1_(block1, frag1).valid_ && state.equals_to2_(block2, frag2).valid_) {
if (offset1==offset2 && state.fragmentsEqual(block1, frag1, block2, frag2)) {
if (match_pairs)
state.match_equals(previous);
return 1;
}
- // Size of the fragment:
+ // Size of the fragment_:
size = heapinfo1->busy_frag.frag_size[frag1];
// Remember (basic) type inference.
- // The current data structure only allows us to do this for the whole fragment.
+ // The current data structure only allows us to do this for the whole fragment_.
if (type != nullptr && area1 == real_addr_frag1)
state.types1_(block1, frag1) = type;
if (type != nullptr && area2 == real_addr_frag2)
// The type of the variable is already known:
if (type) {
- new_type1 = type;
- new_type2 = type;
+ new_type1 = new_type2 = type;
}
// Type inference from the block type.
else if (state.types1_(block1, frag1) != nullptr || state.types2_(block2, frag2) != nullptr) {
/* Start comparison */
+ int res_compare;
if (type)
res_compare = compare_heap_area_with_type(state, process_index, area1, area2, snapshot1, snapshot2, previous, type,
size, check_ignore, pointer_level);
void* real_area2, simgrid::mc::Snapshot* snapshot2, mc_mem_region_t region2,
simgrid::mc::Type* type, int pointer_level)
{
- simgrid::mc::Process* process = &mc_model_checker->process();
+ simgrid::mc::RemoteClient* process = &mc_model_checker->process();
simgrid::mc::Type* subtype;
simgrid::mc::Type* subsubtype;
pointer_level++;
- // Some cases are not handled here:
- // * the pointers lead to different areas (one to the heap, the other to the RW segment ...);
- // * a pointer leads to the read-only segment of the current object;
- // * a pointer lead to a different ELF object.
-
- if (addr_pointed1 > process->heap_address
- && addr_pointed1 < mc_snapshot_get_heap_end(snapshot1)) {
- if (!
- (addr_pointed2 > process->heap_address
- && addr_pointed2 < mc_snapshot_get_heap_end(snapshot2)))
- return 1;
- // The pointers are both in the heap:
- return simgrid::mc::compare_heap_area(state,
- process_index, addr_pointed1, addr_pointed2, snapshot1,
- snapshot2, nullptr, type->subtype, pointer_level);
- }
+ // Some cases are not handled here:
+ // * the pointers lead to different areas (one to the heap, the other to the RW segment ...)
+ // * a pointer leads to the read-only segment of the current object
+ // * a pointer lead to a different ELF object
+ if (addr_pointed1 > process->heap_address && addr_pointed1 < mc_snapshot_get_heap_end(snapshot1)) {
+ if (not(addr_pointed2 > process->heap_address && addr_pointed2 < mc_snapshot_get_heap_end(snapshot2)))
+ return 1;
+ // The pointers are both in the heap:
+ return simgrid::mc::compare_heap_area(state, process_index, addr_pointed1, addr_pointed2, snapshot1, snapshot2,
+ nullptr, type->subtype, pointer_level);
+
+ } else if (region1->contain(simgrid::mc::remote(addr_pointed1))) {
// The pointers are both in the current object R/W segment:
- else if (region1->contain(simgrid::mc::remote(addr_pointed1))) {
- if (not region2->contain(simgrid::mc::remote(addr_pointed2)))
- return 1;
- if (not type->type_id)
- return (addr_pointed1 != addr_pointed2);
- else
- return compare_areas_with_type(state, process_index,
- addr_pointed1, snapshot1, region1,
- addr_pointed2, snapshot2, region2,
- type->subtype, pointer_level);
- }
+ if (not region2->contain(simgrid::mc::remote(addr_pointed2)))
+ return 1;
+ if (not type->type_id)
+ return (addr_pointed1 != addr_pointed2);
+ else
+ return compare_areas_with_type(state, process_index, addr_pointed1, snapshot1, region1, addr_pointed2,
+ snapshot2, region2, type->subtype, pointer_level);
+ } else {
// TODO, We do not handle very well the case where
// it belongs to a different (non-heap) region from the current one.
- else
- return (addr_pointed1 != addr_pointed2);
-
+ return (addr_pointed1 != addr_pointed2);
+ }
break;
}
case DW_TAG_structure_type:
case DW_TAG_class_type:
- for(simgrid::mc::Member& member : type->members) {
+ for (simgrid::mc::Member& member : type->members) {
void *member1 = simgrid::dwarf::resolve_member(
real_area1, type, &member, snapshot1, process_index);
void *member2 = simgrid::dwarf::resolve_member(
std::vector<simgrid::mc::Variable>& variables = object_info->global_variables;
- for (simgrid::mc::Variable& current_var : variables) {
+ for (simgrid::mc::Variable const& current_var : variables) {
// If the variable is not in this object, skip it:
// We do not expect to find a pointer to something which is not reachable
(char *) current_var.address);
return 1;
}
-
}
return 0;
-
}
static int compare_local_variables(simgrid::mc::StateComparator& state,
unsigned int cursor = 0;
local_variable_t current_var1, current_var2;
- int res;
while (cursor < stack1->local_variables.size()) {
current_var1 = &stack1->local_variables[cursor];
current_var2 = &stack1->local_variables[cursor];
// TODO, fix current_varX->subprogram->name to include name if DW_TAG_inlined_subprogram
simgrid::mc::Type* subtype = current_var1->type;
- res =
- compare_areas_with_type(state, process_index,
- current_var1->address, snapshot1, mc_get_snapshot_region(current_var1->address, snapshot1, process_index),
- current_var2->address, snapshot2, mc_get_snapshot_region(current_var2->address, snapshot2, process_index),
- subtype, 0);
-
- if (res == 1) {
- // TODO, fix current_varX->subprogram->name to include name if DW_TAG_inlined_subprogram
- XBT_VERB
- ("Local variable %s (%p - %p) in frame %s "
- "is different between snapshots",
- current_var1->name.c_str(),
- current_var1->address,
- current_var2->address,
- current_var1->subprogram->name.c_str());
- return res;
+ int res = compare_areas_with_type(
+ state, process_index, current_var1->address, snapshot1,
+ mc_get_snapshot_region(current_var1->address, snapshot1, process_index), current_var2->address, snapshot2,
+ mc_get_snapshot_region(current_var2->address, snapshot2, process_index), subtype, 0);
+
+ if (res == 1) {
+ // TODO, fix current_varX->subprogram->name to include name if DW_TAG_inlined_subprogram
+ XBT_VERB("Local variable %s (%p - %p) in frame %s "
+ "is different between snapshots",
+ current_var1->name.c_str(), current_var1->address, current_var2->address,
+ current_var1->subprogram->name.c_str());
+ return res;
}
cursor++;
}
else
state_comparator->clear();
- simgrid::mc::Process* process = &mc_model_checker->process();
+ simgrid::mc::RemoteClient* process = &mc_model_checker->process();
int errors = 0;
XBT_DEBUG("(%d - %d) Different local variables between stacks %d", num1,
num2, cursor + 1);
errors++;
- is_diff = 1;
#else
#ifdef MC_VERBOSE
- XBT_VERB("(%d - %d) Different local variables between stacks %d", num1,
- num2, cursor + 1);
+ XBT_VERB("(%d - %d) Different local variables between stacks %u", num1, num2, cursor + 1);
#endif
return 1;
