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author | Cyrille Bagard <nocbos@gmail.com> | 2010-08-16 23:04:49 (GMT) |
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committer | Cyrille Bagard <nocbos@gmail.com> | 2010-08-16 23:04:49 (GMT) |
commit | 9ed927a6b6405633a82f378438c533fd0112f16d (patch) | |
tree | 69875ffb288bf0dcd57a3b7cee546eca85115914 /src/arch/x86/op_sbb.c | |
parent | db70af80e01199bd2329f0363b9f7769dee1a783 (diff) |
Supported several extra x86 instructions.
git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@181 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a
Diffstat (limited to 'src/arch/x86/op_sbb.c')
-rw-r--r-- | src/arch/x86/op_sbb.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/arch/x86/op_sbb.c b/src/arch/x86/op_sbb.c index 9aaa765..4f3eebc 100644 --- a/src/arch/x86/op_sbb.c +++ b/src/arch/x86/op_sbb.c @@ -133,3 +133,39 @@ GArchInstruction *x86_read_instr_sbb_rm1632_imm1632(const bin_t *data, off_t *po return result; } + + +/****************************************************************************** +* * +* Paramètres : data = flux de données à analyser. * +* pos = position courante dans ce flux. [OUT] * +* len = taille totale des données à analyser. * +* addr = adresse virtuelle de l'instruction. * +* proc = architecture ciblée par le désassemblage. * +* * +* Description : Décode une instruction de type 'sbb' (16 ou 32 bits). * +* * +* Retour : Instruction mise en place ou NULL. * +* * +* Remarques : - * +* * +******************************************************************************/ + +GArchInstruction *x86_read_instr_sbb_rm1632_r1632(const bin_t *data, off_t *pos, off_t len, vmpa_t addr, X86Prefix prefix, const GX86Processor *proc) +{ + GArchInstruction *result; /* Instruction à retourner */ + MemoryDataSize oprsize; /* Taille des opérandes */ + + result = g_x86_instruction_new(XOP_SBB_RM1632_R1632); + + oprsize = g_x86_processor_get_operand_size(proc, prefix); + + if (!x86_read_two_operands(result, data, pos, len, X86_OTP_RM1632, X86_OTP_R1632, oprsize)) + { + /* TODO free(result);*/ + return NULL; + } + + return result; + +} |