diff options
Diffstat (limited to 'src/display.rs')
| -rw-r--r-- | src/display.rs | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/src/display.rs b/src/display.rs index c40be08..34fb6a7 100644 --- a/src/display.rs +++ b/src/display.rs @@ -25,6 +25,28 @@ impl fmt::Display for InstructionPacket { impl fmt::Display for Instruction { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { + static REG_COMPARE_JUMPS: &[Opcode] = &[ + Opcode::JumpRegNz, Opcode::JumpRegGez, + Opcode::JumpRegZ, Opcode::JumpRegLez, + ]; + if REG_COMPARE_JUMPS.contains(&self.opcode) { + return write!(f, "if ({}{}#0) jump{} {}", + self.sources[0], + match self.opcode { + Opcode::JumpRegZ => "==", + Opcode::JumpRegNz => "!=", + Opcode::JumpRegGez => ">=", + // JumpRegLez, the one other option + _ => "<=", + }, + match self.flags.branch_hint { + Some(BranchHint::Taken) => { ":t" }, + Some(BranchHint::NotTaken) => { ":nt" }, + None => { "" }, + }, + self.dest.as_ref().unwrap() + ); + } // handle cmp+jump first; this includes elements that would be misformatted below (like // predication) static COMPARE_JUMPS: &[Opcode] = &[ @@ -316,6 +338,11 @@ impl fmt::Display for Opcode { Opcode::CmpGtuJump => { f.write_str("p=cmp.gtu+if(p.new)jump") }, Opcode::TestClrJump => { f.write_str("p=tstbit+if(p.new)jump") }, + Opcode::JumpRegZ => { f.write_str("if(rn==0)jump") }, + Opcode::JumpRegNz => { f.write_str("if(rn!=0)jump") }, + Opcode::JumpRegGez => { f.write_str("if(rn>=0)jump") }, + Opcode::JumpRegLez => { f.write_str("if(rn<=0)jump") }, + Opcode::Tlbw => { f.write_str("tlbw") }, Opcode::Tlbr => { f.write_str("tlbr") }, Opcode::Tlbp => { f.write_str("tlbp") }, @@ -406,6 +433,18 @@ impl fmt::Display for Opcode { Opcode::MemdAq => { f.write_str("memd_aq") }, Opcode::Pmemcpy => { f.write_str("pmemcpy") }, Opcode::Linecpy => { f.write_str("linecpy") }, + + Opcode::Loop0 => { f.write_str("loop0") }, + Opcode::Loop1 => { f.write_str("loop1") }, + Opcode::Sp1Loop0 => { f.write_str("sp1loop0") }, + Opcode::Sp2Loop0 => { f.write_str("sp2loop0") }, + Opcode::Sp3Loop0 => { f.write_str("sp3loop0") }, + Opcode::Trace => { f.write_str("trace") }, + Opcode::Diag => { f.write_str("diag") }, + Opcode::Diag0 => { f.write_str("diag0") }, + Opcode::Diag1 => { f.write_str("diag1") }, + + Opcode::Movlen => { f.write_str("movlen") }, } } } |