{"byte": (12, "false", "true")},
{"ldst": (11, "store", "load")},
{" byte": (12, " word", " byte")},
("011X XXXX XX", "ldst_imm5<[load],[byte]>", "[ldst][ byte] imm5"),
("1001 XXXX XX", "ldst_sprel<[load]>", "[ldst] sp rel"),
{"load": (11, "false", "true")},
("1000 XXXX XX", "ldsth_imm5", "[ldst] half"),
)
d = decoder.Decoder(main, False, 2, (15, 11))
d.prefix = 'thumb_'
#depth = d.tree()
codegen.putfile('../src/thumb_decoding_table.cpp',
d.gen_tables('ArmIss', ['arm.h'], ['soclib', 'common']))
codegen.putfile('../include/thumb_ops.inc', d.gen_decls())
#codegen.putfile('../src/thumb_instructions.cpp',
# d.gen_funcs('thumb_'))
depth = d.tree()
d.self_test()
print "Max depth in tables:", depth
print "%d bytes lost in tables on a 32-bits machine" % d.stats(4)
print "%d bytes lost in tables on a 64-bits machine" % d.stats(8)
#funcs = main.funcs()
## print len(funcs), 'functions'
# 1902
d = decoder.Decoder(main, False, 2, (27, 24), (20, 20), (7, 7), (4, 4))
# 2240
#d = decoder.Decoder(main, True, 2, (27, 24), (20, 20), (7, 4))
# 2526
#d = decoder.Decoder(main, True, 2, (27, 25), (20, 20))
# 5484
#d = decoder.Decoder(main, True, (27, 25), (21, 20))
#print len(d._Decoder__tables)
#for n, t in enumerate(d.tables()):
# print n, t
#depth = d.tree()
codegen.putfile('../src/arm_decoding_table.cpp',
d.gen_tables('ArmIss', ['arm.h'], ['soclib', 'common']))
codegen.putfile('../include/arm_ops.inc',
d.gen_decls())
depth = d.tree()
d.self_test()
print "Max depth in tables:", depth
print "%d bytes lost in tables on a 32-bits machine" % d.stats(4)
print "%d bytes lost in tables on a 64-bits machine" % d.stats(8)
#funcs = main.funcs()
## print len(funcs), 'functions'
## for i in "000", "001", "010", "011", "100", "101", "110", "111":
