miasm.arch.mips32.arch Namespace Reference

Classes
class	additional_info
class	bs_cond
class	bs_cond_mod
class	bs_cond_name
class	instruction_mips32
class	mips32_arg
class	mips32_cpr
class	mips32_dreg_imm
class	mips32_eposh
class	mips32_esize
class	mips32_fccreg
class	mips32_fltpreg
class	mips32_gpreg
class	mips32_imm
class	mips32_instr_index
class	mips32_reg
class	mips32_s09imm
class	mips32_s09imm_noarg
class	mips32_s16imm
class	mips32_s16imm_noarg
class	mips32_soff
class	mips32_soff_noarg
class	mips32_u16imm
class	mn_mips32

Functions
def	cb_deref (tokens)
def	cb_deref_nooff (tokens)
def	mips32op (name, fields, args=None, alias=False)

Variables
	log = logging.getLogger("mips32dis")
	console_handler = logging.StreamHandler()
	gpregs = cpu.reg_info(regs.regs32_str, regs.regs32_expr)
	LPARENTHESIS = Literal("(")
	RPARENTHESIS = Literal(")")
	base_expr = cpu.base_expr
tuple	deref_off = (Optional(base_expr) + LPARENTHESIS + gpregs.parser + RPARENTHESIS).setParseAction(cb_deref)
tuple	deref_nooff = (LPARENTHESIS + gpregs.parser + RPARENTHESIS).setParseAction(cb_deref_nooff)
tuple	deref = deref_off | deref_nooff
list	br_0 = ['B', 'J', 'JR', 'BAL', 'JAL', 'JALR']
list	br_1 = ['BGEZ', 'BLTZ', 'BGTZ', 'BGTZL', 'BLEZ', 'BLEZL', 'BC1T', 'BC1TL', 'BC1F', 'BC1FL']
list	br_2 = ['BEQ', 'BEQL', 'BNE', 'BNEL']
	rs = cpu.bs(l=5, cls=(mips32_gpreg,))
	rt = cpu.bs(l=5, cls=(mips32_gpreg,))
	rd = cpu.bs(l=5, cls=(mips32_gpreg,))
	ft = cpu.bs(l=5, cls=(mips32_fltpreg,))
	fs = cpu.bs(l=5, cls=(mips32_fltpreg,))
	fd = cpu.bs(l=5, cls=(mips32_fltpreg,))
	s16imm = cpu.bs(l=16, cls=(mips32_s16imm,))
	u16imm = cpu.bs(l=16, cls=(mips32_u16imm,))
	s09imm = cpu.bs(l=9, cls=(mips32_s09imm,))
	sa = cpu.bs(l=5, cls=(mips32_u16imm,))
	base = cpu.bs(l=5, cls=(mips32_dreg_imm,))
	soff = cpu.bs(l=16, cls=(mips32_soff,))
	oper = cpu.bs(l=5, cls=(mips32_u16imm,))
	cpr0 = cpu.bs(l=5, cls=(mips32_imm,), fname="cpr0")
	cpr = cpu.bs(l=3, cls=(mips32_cpr,))
	stype = cpu.bs(l=5, cls=(mips32_u16imm,))
	hint_pref = cpu.bs(l=5, cls=(mips32_u16imm,))
	s16imm_noarg
	s09imm_noarg
	hint = cpu.bs(l=5, default_val="00000")
	fcc = cpu.bs(l=3, cls=(mips32_fccreg,))
	sel = cpu.bs(l=3, cls=(mips32_u16imm,))
	code = cpu.bs(l=20, cls=(mips32_u16imm,))
	esize = cpu.bs(l=5, cls=(mips32_esize,))
	epos
	eposh = cpu.bs(l=5, cls=(mips32_eposh,))
	instr_index = cpu.bs(l=26, cls=(mips32_instr_index,))
	bs_fmt
	bs_cond
	bs_arith
	bs_shift
	bs_shift1
	bs_arithfmt
	bs_s_l
	bs_oax
	bs_bcc
	bs_code = cpu.bs(l=10)
	alias

Function Documentation

cb_deref()

def miasm.arch.mips32.arch.cb_deref

(

tokens

)

cb_deref_nooff()

def miasm.arch.mips32.arch.cb_deref_nooff

(

tokens

)

mips32op()

def miasm.arch.mips32.arch.mips32op	(		name,
			fields,
			args = None,
			alias = False
	)

Variable Documentation

alias

miasm.arch.mips32.arch.alias

base

miasm.arch.mips32.arch.base = cpu.bs(l=5, cls=(mips32_dreg_imm,))

base_expr

miasm.arch.mips32.arch.base_expr = cpu.base_expr

br_0

list miasm.arch.mips32.arch.br_0 = ['B', 'J', 'JR', 'BAL', 'JAL', 'JALR']

br_1

list miasm.arch.mips32.arch.br_1 = ['BGEZ', 'BLTZ', 'BGTZ', 'BGTZL', 'BLEZ', 'BLEZL', 'BC1T', 'BC1TL', 'BC1F', 'BC1FL']

br_2

list miasm.arch.mips32.arch.br_2 = ['BEQ', 'BEQL', 'BNE', 'BNEL']

bs_arith

miasm.arch.mips32.arch.bs_arith

Initial value:

=  cpu.bs_name(l=6, name={'ADDU':0b100001,
                                  'SUBU':0b100011,
                                  'OR':0b100101,
                                  'AND':0b100100,
                                  'SLTU':0b101011,
                                  'XOR':0b100110,
                                  'SLT':0b101010,
                                  'SUBU':0b100011,
                                  'NOR':0b100111,
                                  'MOVN':0b001011,
                                  'MOVZ':0b001010,
                                  })

bs_arithfmt

miasm.arch.mips32.arch.bs_arithfmt

Initial value:

=  cpu.bs_name(l=6, name={'ADD':0b000000,
                                     'SUB':0b000001,
                                     'MUL':0b000010,
                                     'DIV':0b000011,
                                     })

bs_bcc

miasm.arch.mips32.arch.bs_bcc

Initial value:

=  cpu.bs_name(l=5, name = {"BGEZ":    0b00001,
                                  "BGEZL":   0b00011,
                                  "BGEZAL":  0b10001,
                                  "BGEZALL": 0b10011,
                                  "BLTZ":    0b00000,
                                  "BLTZL":   0b00010,
                                  "BLTZAL":  0b10000,
                                  "BLTZALL": 0b10010,
                                  })

bs_code

miasm.arch.mips32.arch.bs_code = cpu.bs(l=10)

bs_cond

miasm.arch.mips32.arch.bs_cond

Initial value:

=  bs_cond_mod(l=4,
                      mn_mod = ['.F', '.UN', '.EQ', '.UEQ',
                                '.OLT', '.ULT', '.OLE', '.ULE',
                                '.SF', '.NGLE', '.SEQ', '.NGL',
                                '.LT', '.NGE', '.LE', '.NGT'])

bs_fmt

miasm.arch.mips32.arch.bs_fmt

Initial value:

=  cpu.bs_mod_name(l=5, fname='fmt', mn_mod={0x10: '.S', 0x11: '.D',
                                                   0x14: '.W', 0x15: '.L',
                                                   0x16: '.PS'})

bs_oax

miasm.arch.mips32.arch.bs_oax

Initial value:

=  cpu.bs_name(l=6, name = {"ORI":    0b001101,
                                  "ANDI":   0b001100,
                                  "XORI":   0b001110,
                                  })

bs_s_l

miasm.arch.mips32.arch.bs_s_l

Initial value:

=  cpu.bs_name(l=6, name = {"SW":    0b101011,
                                  "SH":    0b101001,
                                  "SB":    0b101000,
                                  "LW":    0b100011,
                                  "LH":    0b100001,
                                  "LB":    0b100000,
                                  "LHU":   0b100101,
                                  "LBU":   0b100100,
                                  "LWL":   0b100010,
                                  "LWR":   0b100110,
 
                                  "SWL":   0b101010,
                                  "SWR":   0b101110,
                                  })

bs_shift

miasm.arch.mips32.arch.bs_shift

Initial value:

=  cpu.bs_name(l=6, name={'SLL':0b000000,
                                  'SRL':0b000010,
                                  'SRA':0b000011,
                                  })

bs_shift1

miasm.arch.mips32.arch.bs_shift1

Initial value:

=  cpu.bs_name(l=6, name={'SLLV':0b000100,
                                   'SRLV':0b000110,
                                   'SRAV':0b000111,
                                   })

code

miasm.arch.mips32.arch.code = cpu.bs(l=20, cls=(mips32_u16imm,))

console_handler

miasm.arch.mips32.arch.console_handler = logging.StreamHandler()

cpr

miasm.arch.mips32.arch.cpr = cpu.bs(l=3, cls=(mips32_cpr,))

cpr0

miasm.arch.mips32.arch.cpr0 = cpu.bs(l=5, cls=(mips32_imm,), fname="cpr0")

deref

tuple miasm.arch.mips32.arch.deref = deref_off | deref_nooff

deref_nooff

tuple miasm.arch.mips32.arch.deref_nooff = (LPARENTHESIS + gpregs.parser + RPARENTHESIS).setParseAction(cb_deref_nooff)

deref_off

tuple miasm.arch.mips32.arch.deref_off = (Optional(base_expr) + LPARENTHESIS + gpregs.parser + RPARENTHESIS).setParseAction(cb_deref)

epos

miasm.arch.mips32.arch.epos

Initial value:

=  cpu.bs(l=5, cls=(mips32_u16imm,), fname="epos",
          order=-1)

eposh

miasm.arch.mips32.arch.eposh = cpu.bs(l=5, cls=(mips32_eposh,))

esize

miasm.arch.mips32.arch.esize = cpu.bs(l=5, cls=(mips32_esize,))

fcc

miasm.arch.mips32.arch.fcc = cpu.bs(l=3, cls=(mips32_fccreg,))

fd

miasm.arch.mips32.arch.fd = cpu.bs(l=5, cls=(mips32_fltpreg,))

fs

miasm.arch.mips32.arch.fs = cpu.bs(l=5, cls=(mips32_fltpreg,))

ft

miasm.arch.mips32.arch.ft = cpu.bs(l=5, cls=(mips32_fltpreg,))

gpregs

miasm.arch.mips32.arch.gpregs = cpu.reg_info(regs.regs32_str, regs.regs32_expr)

hint

miasm.arch.mips32.arch.hint = cpu.bs(l=5, default_val="00000")

hint_pref

miasm.arch.mips32.arch.hint_pref = cpu.bs(l=5, cls=(mips32_u16imm,))

instr_index

miasm.arch.mips32.arch.instr_index = cpu.bs(l=26, cls=(mips32_instr_index,))

log

miasm.arch.mips32.arch.log = logging.getLogger("mips32dis")

LPARENTHESIS

miasm.arch.mips32.arch.LPARENTHESIS = Literal("(")

oper

miasm.arch.mips32.arch.oper = cpu.bs(l=5, cls=(mips32_u16imm,))

rd

miasm.arch.mips32.arch.rd = cpu.bs(l=5, cls=(mips32_gpreg,))

RPARENTHESIS

miasm.arch.mips32.arch.RPARENTHESIS = Literal(")")

rs

miasm.arch.mips32.arch.rs = cpu.bs(l=5, cls=(mips32_gpreg,))

rt

miasm.arch.mips32.arch.rt = cpu.bs(l=5, cls=(mips32_gpreg,))

s09imm

miasm.arch.mips32.arch.s09imm = cpu.bs(l=9, cls=(mips32_s09imm,))

s09imm_noarg

miasm.arch.mips32.arch.s09imm_noarg

Initial value:

=  cpu.bs(l=9, cls=(mips32_s09imm_noarg,), fname="imm",
                  order=-1)

s16imm

miasm.arch.mips32.arch.s16imm = cpu.bs(l=16, cls=(mips32_s16imm,))

s16imm_noarg

miasm.arch.mips32.arch.s16imm_noarg

Initial value:

=  cpu.bs(l=16, cls=(mips32_s16imm_noarg,), fname="imm",
                  order=-1)

sa

miasm.arch.mips32.arch.sa = cpu.bs(l=5, cls=(mips32_u16imm,))

sel

miasm.arch.mips32.arch.sel = cpu.bs(l=3, cls=(mips32_u16imm,))

soff

miasm.arch.mips32.arch.soff = cpu.bs(l=16, cls=(mips32_soff,))

stype

miasm.arch.mips32.arch.stype = cpu.bs(l=5, cls=(mips32_u16imm,))

u16imm

miasm.arch.mips32.arch.u16imm = cpu.bs(l=16, cls=(mips32_u16imm,))