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Diffstat (limited to 'src/arch')
-rw-r--r--src/arch/raw.c107
1 files changed, 52 insertions, 55 deletions
diff --git a/src/arch/raw.c b/src/arch/raw.c
index da9ee88..9cd77de 100644
--- a/src/arch/raw.c
+++ b/src/arch/raw.c
@@ -495,12 +495,13 @@ static void g_raw_instruction_print(GRawInstruction *instr, GBufferLine *line, s
phys_t max_displayed_len; /* Quantité de code affichée */
const char *key; /* Mot clef principal */
size_t klen; /* Taille de ce mot clef */
- size_t count; /* Nombre d'opérandes en place */
char *string; /* Chaîne reconstituée */
size_t iter; /* Tête d'écriture */
bool first; /* Mémorise une énumération */
+ size_t count; /* Nombre d'opérandes en place */
size_t i; /* Boucle de parcours */
GArchOperand *op; /* Opérande à manipuler */
+ GImmOperand *imm; /* Version opérande de valeur */
char byte; /* Octet à afficher (ou pas) */
bool status; /* Bilan d'une récupération */
@@ -536,50 +537,61 @@ static void g_raw_instruction_print(GRawInstruction *instr, GBufferLine *line, s
if (instr->is_padding)
g_buffer_line_append_text(line, BLC_ASSEMBLY, "...", 3, RTT_RAW, NULL);
- else if (instr->is_string)
+ else
{
- g_arch_instruction_lock_operands(base);
-
- count = _g_arch_instruction_count_operands(base);
+ string = NULL;
+ iter = 0;
- string = (char *)calloc(count + 3, sizeof(char));
+ first = true;
- strcpy(string, "\"");
- iter = 1;
+ g_arch_instruction_lock_operands(base);
- first = true;
+ count = _g_arch_instruction_count_operands(base);
for (i = 0; i < count; i++)
{
op = _g_arch_instruction_get_operand(base, i);
- status = g_imm_operand_get_value(G_IMM_OPERAND(op), MDS_8_BITS, &byte);
+ if (!G_IS_IMM_OPERAND(op))
+ goto grip_fallback;
+
+ imm = G_IMM_OPERAND(op);
+
+ if (g_imm_operand_get_size(imm) != MDS_8_BITS)
+ goto grip_fallback;
+
+ if (!instr->is_string && g_imm_operand_get_display(imm) != IOD_CHAR)
+ goto grip_fallback;
+
+ status = g_imm_operand_get_value(imm, MDS_8_BITS, &byte);
assert(status);
/* Si le caractère doit apparaître en hexadécimal... */
+
if (!isprint(byte))
+ goto grip_fallback;
+
+ /* Impression de l'octet */
+
+ if (string == NULL)
{
- /* Si une chaîne précède */
- if (iter > 1)
- {
- if (!first)
- {
- g_buffer_line_append_text(line, BLC_ASSEMBLY, ",", 1, RTT_PUNCT, NULL);
- g_buffer_line_append_text(line, BLC_ASSEMBLY, " ", 1, RTT_RAW, NULL);
- }
- else
- first = false;
+ string = (char *)calloc(count + 3, sizeof(char));
- string[iter++] = '"';
+ strcpy(string, "\"");
+ iter = 1;
- g_buffer_line_append_text(line, BLC_ASSEMBLY, string, iter, RTT_STRING, NULL);
+ }
- iter = 1;
+ string[iter++] = byte;
- }
+ continue;
+
+ grip_fallback:
- /* Impression de l'octet */
+ /* Si une chaîne précède */
+ if (string != NULL && iter > 1)
+ {
if (!first)
{
g_buffer_line_append_text(line, BLC_ASSEMBLY, ",", 1, RTT_PUNCT, NULL);
@@ -588,20 +600,16 @@ static void g_raw_instruction_print(GRawInstruction *instr, GBufferLine *line, s
else
first = false;
- g_arch_operand_print(op, line, 0/*, syntax*/);
+ string[iter++] = '"';
- }
+ g_buffer_line_append_text(line, BLC_ASSEMBLY, string, iter, RTT_STRING, NULL);
- else
- string[iter++] = byte;
+ iter = 1;
- }
+ }
- g_arch_instruction_unlock_operands(base);
+ /* Intégration en tant qu'opérande classique */
- /* Si une chaîne reste encore */
- if (iter > 1)
- {
if (!first)
{
g_buffer_line_append_text(line, BLC_ASSEMBLY, ",", 1, RTT_PUNCT, NULL);
@@ -610,42 +618,31 @@ static void g_raw_instruction_print(GRawInstruction *instr, GBufferLine *line, s
else
first = false;
- string[iter++] = '"';
-
- g_buffer_line_append_text(line, BLC_ASSEMBLY, string, iter, RTT_STRING, NULL);
+ g_arch_operand_print(op, line, 0/*syntax*/);
}
- free(string);
-
- }
+ /* Si au final une chaîne traine encore */
- else
- {
- g_arch_instruction_lock_operands(base);
-
- count = _g_arch_instruction_count_operands(base);
-
- if (count > 0)
+ if (string != NULL && iter > 1)
{
- op = _g_arch_instruction_get_operand(base, 0);
- g_arch_operand_print(op, line, 0/*syntax*/);
-
- for (i = 1; i < count; i++)
+ if (!first)
{
g_buffer_line_append_text(line, BLC_ASSEMBLY, ",", 1, RTT_PUNCT, NULL);
g_buffer_line_append_text(line, BLC_ASSEMBLY, " ", 1, RTT_RAW, NULL);
+ }
- op = _g_arch_instruction_get_operand(base, i);
-
- g_arch_operand_print(op, line, 0/*syntax*/);
+ string[iter++] = '"';
- }
+ g_buffer_line_append_text(line, BLC_ASSEMBLY, string, iter, RTT_STRING, NULL);
}
g_arch_instruction_unlock_operands(base);
+ if (string != NULL)
+ free(string);
+
}
}