Bound a symbol for each loaded value for 'ldr' instructions.

git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@462 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a

1 files changed, 70 insertions, 0 deletions

diff --git a/src/arch/raw.c b/src/arch/raw.c
index e76d75d..62c88c1 100644
--- a/src/arch/raw.c
+++ b/src/arch/raw.c
@@ -169,6 +169,76 @@ static void g_raw_instruction_finalize(GRawInstruction *instr)
 
 /******************************************************************************
 *                                                                             *
+*  Paramètres  : addr  = position à associer à l'instruction.                 *
+*                size  = taille de l'opérande souhaitée.                      *
+*                value = valeur sur x bits à venir récupérer.                 *
+*                                                                             *
+*  Description : Crée une instruction de type 'db/dw/etc' simple.             *
+*                                                                             *
+*  Retour      : Instruction mise en place.                                   *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+GArchInstruction *g_raw_instruction_new_from_value(const vmpa2t *addr, MemoryDataSize size, uint64_t value)
+{
+    GArchInstruction *result;               /* Instruction à retourner     */
+    GArchOperand *operand;                  /* Octet non décodé à afficher */
+    mrange_t range;                         /* Couverture de l'instruction */
+
+    result = g_object_new(G_TYPE_RAW_INSTRUCTION, NULL);
+
+    operand = g_imm_operand_new_from_value(size, value);
+    if (operand == NULL) goto grinfv_error;
+
+    g_imm_operand_pad(G_IMM_OPERAND(operand), true);
+
+    g_arch_instruction_attach_extra_operand(result, operand);
+
+    switch (size)
+    {
+        case MDS_8_BITS_UNSIGNED:
+        case MDS_8_BITS_SIGNED:
+            init_mrange(&range, addr, 1);
+            break;
+
+        case MDS_16_BITS_UNSIGNED:
+        case MDS_16_BITS_SIGNED:
+            init_mrange(&range, addr, 2);
+            break;
+
+        case MDS_32_BITS_UNSIGNED:
+        case MDS_32_BITS_SIGNED:
+            init_mrange(&range, addr, 4);
+            break;
+
+        case MDS_64_BITS_UNSIGNED:
+        case MDS_64_BITS_SIGNED:
+            init_mrange(&range, addr, 8);
+            break;
+
+        default:
+            goto grinfv_error;
+            break;
+
+    }
+
+    g_arch_instruction_set_range(result, &range);
+
+    return result;
+
+ grinfv_error:
+
+    g_object_unref(G_OBJECT(result));
+
+    return NULL;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
 *  Paramètres  : data   = flux de données à analyser.                         *
 *                size   = taille de chacun des éléments à représenter.        *
 *                count  = nombre de ces éléments.                             *