diff options
Diffstat (limited to 'miasm2/arch/ppc/sem.py')
| -rw-r--r-- | miasm2/arch/ppc/sem.py | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/miasm2/arch/ppc/sem.py b/miasm2/arch/ppc/sem.py index 558450b2..ef44ffe3 100644 --- a/miasm2/arch/ppc/sem.py +++ b/miasm2/arch/ppc/sem.py @@ -1,3 +1,6 @@ +from __future__ import print_function +from builtins import range + import miasm2.expression.expression as expr from miasm2.ir.ir import AssignBlock, IntermediateRepresentation, IRBlock from miasm2.arch.ppc.arch import mn_ppc @@ -15,7 +18,7 @@ spr_dict = { crf_dict = dict((ExprId("CR%d" % i, 4), dict( (bit, ExprId("CR%d_%s" % (i, bit), 1)) for bit in ['LT', 'GT', 'EQ', 'SO' ] )) - for i in xrange(8) ) + for i in range(8) ) ctx = { 'crf_dict': crf_dict, @@ -112,7 +115,7 @@ def mn_do_cntlzw(ir, instr, ra, rs): def crbit_to_reg(bit): bit = bit.arg.arg - crid = bit / 4 + crid = bit // 4 bitname = [ 'LT', 'GT', 'EQ', 'SO' ][bit % 4] return all_regs_ids_byname["CR%d_%s" % (crid, bitname)] @@ -217,8 +220,8 @@ def mn_do_exts(ir, instr, ra, rs): return ret, [] def byte_swap(expr): - nbytes = expr.size / 8 - bytes = [ expr[i*8:i*8+8] for i in xrange(nbytes - 1, -1, -1) ] + nbytes = expr.size // 8 + bytes = [ expr[i*8:i*8+8] for i in range(nbytes - 1, -1, -1) ] return ExprCompose(bytes) def mn_do_load(ir, instr, arg1, arg2, arg3=None): @@ -325,7 +328,7 @@ def mn_do_mcrxr(ir, instr, crfd): def mn_do_mfcr(ir, instr, rd): return ([ ExprAssign(rd, ExprCompose(*[ all_regs_ids_byname["CR%d_%s" % (i, b)] - for i in xrange(7, -1, -1) + for i in range(7, -1, -1) for b in ['SO', 'EQ', 'GT', 'LT']]))], []) @@ -350,7 +353,7 @@ def mn_mfspr(ir, instr, arg1, arg2): def mn_mtcrf(ir, instr, crm, rs): ret = [] - for i in xrange(8): + for i in range(8): if crm.arg.arg & (1 << (7 - i)): j = (28 - 4 * i) + 3 for b in ['LT', 'GT', 'EQ', 'SO']: @@ -361,7 +364,7 @@ def mn_mtcrf(ir, instr, crm, rs): return ret, [] def mn_mtmsr(ir, instr, rs): - print "%08x: MSR assigned" % instr.offset + print("%08x: MSR assigned" % instr.offset) return [ ExprAssign(MSR, rs) ], [] def mn_mtspr(ir, instr, arg1, arg2): @@ -746,7 +749,7 @@ def mn_do_cond_branch(ir, instr, dest): return ret, [] def mn_do_nop_warn(ir, instr, *args): - print "Warning, instruction %s implemented as NOP" % instr + print("Warning, instruction %s implemented as NOP" % instr) return [], [] @sbuild.parse |