X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/53fbfe2265a6aa2476b03648b68e9197db3d3722..2425b6210c2056be0c3a7bef9390b251c3c5af32:/src/mc/mc_dwarf.c

diff --git a/src/mc/mc_dwarf.c b/src/mc/mc_dwarf.c
index 3847562a92..b24af22405 100644
--- a/src/mc/mc_dwarf.c
+++ b/src/mc/mc_dwarf.c
@@ -4,6 +4,7 @@
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
 #include <stdlib.h>
+#define DW_LANG_Objc DW_LANG_ObjC /* fix spelling error in older dwarf.h */
 #include <dwarf.h>
 #include <elfutils/libdw.h>
 #include <inttypes.h>
@@ -453,8 +454,8 @@ static void MC_dwarf_fill_member_location(dw_type_t type, dw_type_t member, Dwar
   if (!dwarf_hasattr_integrate(child, DW_AT_data_member_location)) {
     if (type->type != DW_TAG_union_type) {
         xbt_die(
-          "Missing DW_AT_data_member_location field in DW_TAG_member %s of type <%p>%s",
-          member->name, type->id, type->name);
+          "Missing DW_AT_data_member_location field in DW_TAG_member %s of type <%"PRIx64">%s",
+          member->name, (uint64_t) type->id, type->name);
     } else {
       return;
     }
@@ -473,9 +474,9 @@ static void MC_dwarf_fill_member_location(dw_type_t type, dw_type_t member, Dwar
       size_t len;
       if (dwarf_getlocation(&attr, &expr, &len)) {
         xbt_die(
-          "Could not read location expression DW_AT_data_member_location in DW_TAG_member %s of type <%p>%s",
+          "Could not read location expression DW_AT_data_member_location in DW_TAG_member %s of type <%"PRIx64">%s",
           MC_dwarf_attr_integrate_string(child, DW_AT_name),
-          type->id, type->name);
+          (uint64_t) type->id, type->name);
       }
       if (len==1 && expr[0].atom == DW_OP_plus_uconst) {
         member->offset =  expr[0].number;
@@ -491,9 +492,9 @@ static void MC_dwarf_fill_member_location(dw_type_t type, dw_type_t member, Dwar
       if (!dwarf_formudata(&attr, &offset))
         member->offset = offset;
       else
-        xbt_die("Cannot get %s location <%p>%s",
+        xbt_die("Cannot get %s location <%"PRIx64">%s",
           MC_dwarf_attr_integrate_string(child, DW_AT_name),
-          type->id, type->name);
+          (uint64_t) type->id, type->name);
       break;
     }
   case MC_DW_CLASS_LOCLISTPTR:
@@ -543,7 +544,7 @@ static void MC_dwarf_add_members(mc_object_info_t info, Dwarf_Die* die, Dwarf_Di
       member->type = tag;
 
       // Global Offset:
-      member->id = (void *) dwarf_dieoffset(&child);
+      member->id = dwarf_dieoffset(&child);
 
       const char* name = MC_dwarf_attr_integrate_string(&child, DW_AT_name);
       if(name)
@@ -565,7 +566,7 @@ static void MC_dwarf_add_members(mc_object_info_t info, Dwarf_Die* die, Dwarf_Di
       MC_dwarf_fill_member_location(type, member, &child);
 
       if (!member->dw_type_id) {
-        xbt_die("Missing type for member %s of <%p>%s", member->name, type->id, type->name);
+        xbt_die("Missing type for member %s of <%"PRIx64">%s", member->name, (uint64_t) type->id, type->name);
       }
 
       xbt_dynar_push(type->members, &member);
@@ -584,7 +585,7 @@ static dw_type_t MC_dwarf_die_to_type(mc_object_info_t info, Dwarf_Die* die, Dwa
 
   dw_type_t type = xbt_new0(s_dw_type_t, 1);
   type->type = -1;
-  type->id = NULL;
+  type->id = 0;
   type->name = NULL;
   type->byte_size = 0;
   type->element_count = -1;
@@ -596,7 +597,7 @@ static dw_type_t MC_dwarf_die_to_type(mc_object_info_t info, Dwarf_Die* die, Dwa
   type->type = dwarf_tag(die);
 
   // Global Offset
-  type->id = (void *) dwarf_dieoffset(die);
+  type->id = dwarf_dieoffset(die);
 
   const char* prefix = "";
   switch (type->type) {
@@ -618,8 +619,6 @@ static dw_type_t MC_dwarf_die_to_type(mc_object_info_t info, Dwarf_Die* die, Dwa
     type->name = namespace ? bprintf("%s%s::%s", prefix, namespace, name) : bprintf("%s%s", prefix, name);
   }
 
-  XBT_DEBUG("Processing type <%p>%s", type->id, type->name);
-
   type->dw_type_id = MC_dwarf_at_type(die);
 
   // Computation of the byte_size;
@@ -708,14 +707,14 @@ static dw_variable_t MC_die_to_variable(mc_object_info_t info, Dwarf_Die* die, D
       size_t len;
       if (dwarf_getlocation(&attr_location, &expr, &len)) {
         xbt_die(
-          "Could not read location expression in DW_AT_location of variable <%p>%s",
-          (void*) variable->dwarf_offset, variable->name);
+          "Could not read location expression in DW_AT_location of variable <%"PRIx64">%s",
+          (uint64_t) variable->dwarf_offset, variable->name);
       }
 
       if (len==1 && expr[0].atom == DW_OP_addr) {
         variable->global = 1;
-        Dwarf_Off offset = expr[0].number;
-        Dwarf_Off base = (Dwarf_Off) MC_object_base_address(info);
+        uintptr_t offset = (uintptr_t) expr[0].number;
+        uintptr_t base   = (uintptr_t) MC_object_base_address(info);
         variable->address = (void*) (base + offset);
       } else {
         mc_dwarf_location_list_init_from_expression(&variable->locations, len, expr);
@@ -729,8 +728,8 @@ static dw_variable_t MC_die_to_variable(mc_object_info_t info, Dwarf_Die* die, D
     mc_dwarf_location_list_init(&variable->locations, info, die, &attr_location);
     break;
   default:
-    xbt_die("Unexpected form 0x%x (%i), class 0x%x (%i) list for location in <%p>%s",
-      form, form, klass, klass, (void*) variable->dwarf_offset, variable->name);
+    xbt_die("Unexpected form 0x%x (%i), class 0x%x (%i) list for location in <%"PRIx64">%s",
+      form, form, klass, klass, (uint64_t) variable->dwarf_offset, variable->name);
   }
 
   // Handle start_scope:
@@ -833,7 +832,7 @@ static void MC_dwarf_handle_scope_die(mc_object_info_t info, Dwarf_Die* die, Dwa
 
       if (dwarf_formsdata(&attr, &offset) !=0)
         xbt_die("Could not read constant");
-      frame->high_pc = (void*) ((Dwarf_Off)frame->low_pc + offset);
+      frame->high_pc = (void*) ((char*)frame->low_pc + offset);
       break;
 
     // DW_AT_high_pc is a relocatable address: