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| author | Fabrice Desclaux <fabrice.desclaux@cea.fr> | 2015-02-09 15:56:01 +0100 |
|---|---|---|
| committer | Fabrice Desclaux <fabrice.desclaux@cea.fr> | 2015-02-10 10:47:01 +0100 |
| commit | d4f805ed81b3c10c6a7ceca0db60f1f6b4e7a63b (patch) | |
| tree | a4a9d9a032b2d177bba933e6184ede1fff1c3370 /miasm2/arch/x86/sem.py | |
| parent | a3900fe1a46b585771a576478ce47bc94e35537f (diff) | |
| download | miasm-d4f805ed81b3c10c6a7ceca0db60f1f6b4e7a63b.tar.gz miasm-d4f805ed81b3c10c6a7ceca0db60f1f6b4e7a63b.zip | |
Arch/X86: fix fsntenv in 64bit
Diffstat (limited to '')
| -rw-r--r-- | miasm2/arch/x86/sem.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/miasm2/arch/x86/sem.py b/miasm2/arch/x86/sem.py index 22e8c276..fefd484d 100644 --- a/miasm2/arch/x86/sem.py +++ b/miasm2/arch/x86/sem.py @@ -2003,6 +2003,9 @@ def fnstenv(ir, instr, a): ]) s = instr.mode + # The behaviour in 64bit is identical to 64 bit + # This will truncate addresses + s = min(32, s) ad = ExprMem(a.arg, size=16) e.append(ExprAff(ad, float_control)) ad = ExprMem(a.arg + ExprInt_from(a.arg, s / 8 * 1), size=16) |