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path: root/plugins/arm/v7/operands/iflags.c
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Diffstat (limited to 'plugins/arm/v7/operands/iflags.c')
-rw-r--r--plugins/arm/v7/operands/iflags.c167
1 files changed, 30 insertions, 137 deletions
diff --git a/plugins/arm/v7/operands/iflags.c b/plugins/arm/v7/operands/iflags.c
index 019fd21..f24f2f4 100644
--- a/plugins/arm/v7/operands/iflags.c
+++ b/plugins/arm/v7/operands/iflags.c
@@ -29,15 +29,14 @@
+/* -------------------------- DEFINITION D'UN NOUVEAU TYPE -------------------------- */
+
+
/* Définition d'un opérande précisant un masque d'interruption ARMv7 (instance) */
struct _GArmV7IFlagsOperand
{
GArchOperand parent; /* Instance parente */
- bool abort_bit; /* Interruption d'arrêt async. */
- bool irq_bit; /* Interruption IRQ */
- bool fiq_bit; /* Interruption FIQ */
-
};
@@ -61,20 +60,18 @@ static void g_armv7_iflags_operand_dispose(GArmV7IFlagsOperand *);
/* Procède à la libération totale de la mémoire. */
static void g_armv7_iflags_operand_finalize(GArmV7IFlagsOperand *);
-/* Traduit un opérande en version humainement lisible. */
-static void g_armv7_iflags_operand_print(const GArmV7IFlagsOperand *, GBufferLine *);
-
-/* --------------------- TRANSPOSITIONS VIA CACHE DES OPERANDES --------------------- */
+/* --------------------- IMPLEMENTATION DES FONCTIONS DE CLASSE --------------------- */
+/* Traduit un opérande en version humainement lisible. */
+static void g_armv7_iflags_operand_print(const GArmV7IFlagsOperand *, GBufferLine *);
-/* Charge un opérande depuis une mémoire tampon. */
-static bool g_armv7_iflags_operand_unserialize(GArmV7IFlagsOperand *, GAsmStorage *, GBinFormat *, packed_buffer_t *);
-/* Sauvegarde un opérande dans une mémoire tampon. */
-static bool g_armv7_iflags_operand_serialize(const GArmV7IFlagsOperand *, GAsmStorage *, packed_buffer_t *);
+/* ---------------------------------------------------------------------------------- */
+/* DEFINITION D'UN NOUVEAU TYPE */
+/* ---------------------------------------------------------------------------------- */
/* Indique le type défini par la GLib pour un opérande de masque d'interruption ARMv7. */
@@ -107,9 +104,6 @@ static void g_armv7_iflags_operand_class_init(GArmV7IFlagsOperandClass *klass)
operand->print = (operand_print_fc)g_armv7_iflags_operand_print;
- operand->unserialize = (unserialize_operand_fc)g_armv7_iflags_operand_unserialize;
- operand->serialize = (serialize_operand_fc)g_armv7_iflags_operand_serialize;
-
}
@@ -127,9 +121,6 @@ static void g_armv7_iflags_operand_class_init(GArmV7IFlagsOperandClass *klass)
static void g_armv7_iflags_operand_init(GArmV7IFlagsOperand *operand)
{
- operand->abort_bit = false;
- operand->irq_bit = false;
- operand->fiq_bit = false;
}
@@ -174,33 +165,6 @@ static void g_armv7_iflags_operand_finalize(GArmV7IFlagsOperand *operand)
/******************************************************************************
* *
-* Paramètres : operand = opérande à traiter. *
-* line = ligne tampon où imprimer l'opérande donné. *
-* *
-* Description : Traduit un opérande en version humainement lisible. *
-* *
-* Retour : - *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-static void g_armv7_iflags_operand_print(const GArmV7IFlagsOperand *operand, GBufferLine *line)
-{
- if (operand->abort_bit)
- g_buffer_line_append_text(line, DLC_ASSEMBLY, "A", 1, RTT_REGISTER, NULL);
-
- if (operand->irq_bit)
- g_buffer_line_append_text(line, DLC_ASSEMBLY, "I", 1, RTT_REGISTER, NULL);
-
- if (operand->fiq_bit)
- g_buffer_line_append_text(line, DLC_ASSEMBLY, "F", 1, RTT_REGISTER, NULL);
-
-}
-
-
-/******************************************************************************
-* *
* Paramètres : a = bit d'arrêt asynchrone. *
* i = bit d'interruption IRQ. *
* f = bit d'interruption FIQ. *
@@ -219,119 +183,48 @@ GArchOperand *g_armv7_iflags_operand_new(bool a, bool i, bool f)
result = g_object_new(G_TYPE_ARMV7_IFLAGS_OPERAND, NULL);
- result->abort_bit = a;
- result->irq_bit = i;
- result->fiq_bit = f;
+ if (a)
+ g_arch_operand_set_flag(G_ARCH_OPERAND(result), A7IFOF_ABORT);
+
+ if (i)
+ g_arch_operand_set_flag(G_ARCH_OPERAND(result), A7IFOF_IRQ);
+
+ if (f)
+ g_arch_operand_set_flag(G_ARCH_OPERAND(result), A7IFOF_FIQ);
return G_ARCH_OPERAND(result);
}
+
/* ---------------------------------------------------------------------------------- */
-/* TRANSPOSITIONS VIA CACHE DES OPERANDES */
+/* IMPLEMENTATION DES FONCTIONS DE CLASSE */
/* ---------------------------------------------------------------------------------- */
/******************************************************************************
* *
-* Paramètres : operand = opérande d'assemblage à constituer. *
-* storage = mécanisme de sauvegarde à manipuler. *
-* format = format binaire chargé associé à l'architecture. *
-* pbuf = zone tampon à remplir. *
-* *
-* Description : Charge un opérande depuis une mémoire tampon. *
-* *
-* Retour : Bilan de l'opération. *
-* *
-* Remarques : - *
-* *
-******************************************************************************/
-
-static bool g_armv7_iflags_operand_unserialize(GArmV7IFlagsOperand *operand, GAsmStorage *storage, GBinFormat *format, packed_buffer_t *pbuf)
-{
- bool result; /* Bilan à retourner */
- GArchOperandClass *parent; /* Classe parente à consulter */
- uint8_t boolean; /* Valeur booléenne */
-
- parent = G_ARCH_OPERAND_CLASS(g_armv7_iflags_operand_parent_class);
-
- result = parent->unserialize(G_ARCH_OPERAND(operand), storage, format, pbuf);
-
- if (result)
- {
- result = extract_packed_buffer(pbuf, &boolean, sizeof(uint8_t), false);
-
- if (result)
- operand->abort_bit = (boolean == 1 ? true : false);
-
- }
-
- if (result)
- {
- result = extract_packed_buffer(pbuf, &boolean, sizeof(uint8_t), false);
-
- if (result)
- operand->irq_bit = (boolean == 1 ? true : false);
-
- }
-
- if (result)
- {
- result = extract_packed_buffer(pbuf, &boolean, sizeof(uint8_t), false);
-
- if (result)
- operand->fiq_bit = (boolean == 1 ? true : false);
-
- }
-
- return result;
-
-}
-
-
-/******************************************************************************
-* *
-* Paramètres : operand = opérande d'assemblage à consulter. *
-* storage = mécanisme de sauvegarde à manipuler. *
-* pbuf = zone tampon à remplir. *
+* Paramètres : operand = opérande à traiter. *
+* line = ligne tampon où imprimer l'opérande donné. *
* *
-* Description : Sauvegarde un opérande dans une mémoire tampon. *
+* Description : Traduit un opérande en version humainement lisible. *
* *
-* Retour : Bilan de l'opération. *
+* Retour : - *
* *
* Remarques : - *
* *
******************************************************************************/
-static bool g_armv7_iflags_operand_serialize(const GArmV7IFlagsOperand *operand, GAsmStorage *storage, packed_buffer_t *pbuf)
+static void g_armv7_iflags_operand_print(const GArmV7IFlagsOperand *operand, GBufferLine *line)
{
- bool result; /* Bilan à retourner */
- GArchOperandClass *parent; /* Classe parente à consulter */
- uint8_t boolean; /* Valeur booléenne */
-
- parent = G_ARCH_OPERAND_CLASS(g_armv7_iflags_operand_parent_class);
-
- result = parent->serialize(G_ARCH_OPERAND(operand), storage, pbuf);
-
- if (result)
- {
- boolean = (operand->abort_bit ? 1 : 0);
- result = extend_packed_buffer(pbuf, &boolean, sizeof(uint8_t), false);
- }
-
- if (result)
- {
- boolean = (operand->irq_bit ? 1 : 0);
- result = extend_packed_buffer(pbuf, &boolean, sizeof(uint8_t), false);
- }
+ if (g_arch_operand_has_flag(G_ARCH_OPERAND(operand), A7IFOF_ABORT))
+ g_buffer_line_append_text(line, DLC_ASSEMBLY, "A", 1, RTT_REGISTER, NULL);
- if (result)
- {
- boolean = (operand->fiq_bit ? 1 : 0);
- result = extend_packed_buffer(pbuf, &boolean, sizeof(uint8_t), false);
- }
+ if (g_arch_operand_has_flag(G_ARCH_OPERAND(operand), A7IFOF_IRQ))
+ g_buffer_line_append_text(line, DLC_ASSEMBLY, "I", 1, RTT_REGISTER, NULL);
- return result;
+ if (g_arch_operand_has_flag(G_ARCH_OPERAND(operand), A7IFOF_FIQ))
+ g_buffer_line_append_text(line, DLC_ASSEMBLY, "F", 1, RTT_REGISTER, NULL);
}
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