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use core::fmt;
impl fmt::Display for crate::Instruction {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "{}", self.opcode)?;
for i in 0..self.operand_count {
f.write_str(" ")?;
write!(f, "{:?}", self.operands[i as usize])?;
if i + 1 < self.operand_count {
f.write_str(",")?;
}
}
Ok(())
}
}
impl fmt::Debug for crate::Operand {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
<crate::Operand as fmt::Display>::fmt(self, f)
}
}
impl fmt::Display for crate::Operand {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
use crate::Operand::*;
match self {
Nothing => { Ok(()) },
BranchAbsU17 { addr } => {
if addr < &10 {
write!(f, "{}", addr)
} else {
write!(f, "0x{:x}", addr)
}
}
BranchRelU12 { rel } => {
if rel < &10 {
write!(f, "$+{}", rel)
} else {
write!(f, "$+0x{:x}", rel)
}
}
ImmU8 { imm } => {
write!(f, "#{:02x}h", imm)
}
ImmU16 { imm } => {
write!(f, "#{:04x}h", imm)
}
AbsU16 { addr } => {
write!(f, "{:04x}h", addr)
}
BitIndex { index } => {
write!(f, "{}", index)
}
IndirectReg { n } => {
write!(f, "[R{}]", n)
}
IndirectRegPlusC { n } => {
write!(f, "[R{}, C]", n)
}
R0Offset { off } => {
if off < &10 {
write!(f, "[{}]", off)
} else {
write!(f, "[{:x}h]", off)
}
}
}
}
}
impl fmt::Debug for crate::Opcode {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
<crate::Opcode as fmt::Display>::fmt(self, f)
}
}
impl fmt::Display for crate::Opcode {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
use crate::Opcode::*;
match self {
ADD => f.write_str("add"),
ADDC => f.write_str("addc"),
ADDDC => f.write_str("adddc"),
AND => f.write_str("and"),
BE => f.write_str("be"),
BN => f.write_str("bn"),
BNE => f.write_str("bne"),
BNM => f.write_str("bnm"),
BNZ => f.write_str("bnz"),
BNZW => f.write_str("bnzw"),
BP => f.write_str("bp"),
BPC => f.write_str("bpc"),
BPM => f.write_str("bpm"),
BR => f.write_str("br"),
BZ => f.write_str("bz"),
CALL => f.write_str("call"),
CLR1 => f.write_str("clr1"),
CLR1M => f.write_str("clr1m"),
DBNZ => f.write_str("dbnz"),
DBZ => f.write_str("dbz"),
DEC => f.write_str("dec"),
DECL => f.write_str("decl"),
DECW => f.write_str("decw"),
DIV16 => f.write_str("div16"),
DIV24 => f.write_str("div24"),
FADD => f.write_str("fadd"),
FADDC => f.write_str("faddc"),
FADDCW => f.write_str("faddcw"),
FADDW => f.write_str("faddw"),
FAND => f.write_str("fand"),
FANDW => f.write_str("fandw"),
FNOR => f.write_str("fnor"),
FNORW => f.write_str("fnorw"),
FOR => f.write_str("for"),
FORW => f.write_str("forw"),
FSUB => f.write_str("fsub"),
FSUBC => f.write_str("fsubc"),
FSUBCW => f.write_str("fsubcw"),
FSUBW => f.write_str("fsubw"),
FXOR => f.write_str("fxor"),
FXORW => f.write_str("fxorw"),
INC => f.write_str("inc"),
INCL => f.write_str("incl"),
INCW => f.write_str("incw"),
JMP => f.write_str("jmp"),
LD => f.write_str("ld"),
LDCW => f.write_str("ldcw"),
LDW => f.write_str("ldw"),
LDX => f.write_str("ldx"),
MOV => f.write_str("mov"),
MUL16 => f.write_str("mul16"),
MUL24 => f.write_str("mul24"),
NOP => f.write_str("nop"),
NOT1 => f.write_str("not1"),
NOT1M => f.write_str("not1m"),
OR => f.write_str("or"),
POP => f.write_str("pop"),
POPW => f.write_str("popw"),
POP_BA => f.write_str("pop_ba"),
POP_P => f.write_str("pop_p"),
PUHS_BA => f.write_str("puhs_ba"),
PUSH => f.write_str("push"),
PUSHW => f.write_str("pushw"),
PUSH_P => f.write_str("push_p"),
RCALL => f.write_str("rcall"),
RCALLA => f.write_str("rcalla"),
RET => f.write_str("ret"),
RETI => f.write_str("reti"),
ROL => f.write_str("rol"),
ROLC => f.write_str("rolc"),
ROR => f.write_str("ror"),
RORC => f.write_str("rorc"),
SET1 => f.write_str("set1"),
SET1M => f.write_str("set1m"),
ST => f.write_str("st"),
STW => f.write_str("stw"),
STX => f.write_str("stx"),
SUB => f.write_str("sub"),
SUBC => f.write_str("subc"),
XCH => f.write_str("xch"),
XCHW => f.write_str("xchw"),
}
}
}
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