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authorCyrille Bagard <nocbos@gmail.com>2009-10-07 00:22:10 (GMT)
committerCyrille Bagard <nocbos@gmail.com>2009-10-07 00:22:10 (GMT)
commitdaa0084325d4e748f334a223e1cd3800120e6055 (patch)
tree9f8bfe9296e1a4f6aa945418293f895303b771e2 /src/arch/x86/op_mul.c
parentd9be16271ab3fbb95d6c95baa92242358f0e7dfd (diff)
Created a function to load n x86 operands and supported extra x86 opcodes.
git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@128 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a
Diffstat (limited to 'src/arch/x86/op_mul.c')
-rw-r--r--src/arch/x86/op_mul.c36
1 files changed, 36 insertions, 0 deletions
diff --git a/src/arch/x86/op_mul.c b/src/arch/x86/op_mul.c
index f1ed641..2f29929 100644
--- a/src/arch/x86/op_mul.c
+++ b/src/arch/x86/op_mul.c
@@ -46,6 +46,42 @@
* *
******************************************************************************/
+GArchInstruction *x86_read_instr_imul_r1632_rm1632_imm1632(const bin_t *data, off_t *pos, off_t len, vmpa_t addr, X86Prefix prefix, const GX86Processor *proc)
+{
+ GArchInstruction *result; /* Instruction à retourner */
+ AsmOperandSize oprsize; /* Taille des opérandes */
+
+ result = g_x86_instruction_new(XOP_IMUL_R1632_RM1632_IMM1632);
+
+ oprsize = g_x86_processor_get_operand_size(proc, prefix);
+
+ if (!x86_read_three_operands(result, data, pos, len, X86_OTP_R1632, X86_OTP_RM1632, X86_OTP_IMM1632, oprsize))
+ {
+ /* TODO free(result);*/
+ return NULL;
+ }
+
+ return result;
+
+}
+
+
+/******************************************************************************
+* *
+* Paramètres : data = flux de données à analyser. *
+* pos = position courante dans ce flux. [OUT] *
+* len = taille totale des données à analyser. *
+* offset = adresse virtuelle de l'instruction. *
+* proc = architecture ciblée par le désassemblage. *
+* *
+* Description : Décode une instruction de type 'imul' (16 ou 32 bits). *
+* *
+* Retour : Instruction mise en place ou NULL. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
GArchInstruction *x86_read_instr_imul_rm1632(const bin_t *data, off_t *pos, off_t len, vmpa_t addr, X86Prefix prefix, const GX86Processor *proc)
{
GArchInstruction *result; /* Instruction à retourner */