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authoriximeow <me@iximeow.net>2021-07-01 23:54:06 -0700
committeriximeow <me@iximeow.net>2021-07-01 23:54:06 -0700
commita781322552d9fb52b7b5e51641f49f12678f682f (patch)
treeb7ea7042d707dca8ffc322ddac4ebd5b8c475027 /test/protected_mode/mod.rs
parent889ce5c55af062d12cdd109bac22cc05565f68a6 (diff)
reallocate OperandCode, convert disparate registers to array
also remove redundant assignments of operand_count and some OperandSpec, bulk-assign all registers and operands on entry to `read_instr`. this all, taken together, shaves off about 7 cycles per decode.
Diffstat (limited to 'test/protected_mode/mod.rs')
-rw-r--r--test/protected_mode/mod.rs6
1 files changed, 4 insertions, 2 deletions
diff --git a/test/protected_mode/mod.rs b/test/protected_mode/mod.rs
index 6e2ded9..9221e7d 100644
--- a/test/protected_mode/mod.rs
+++ b/test/protected_mode/mod.rs
@@ -13,7 +13,8 @@ fn test_invalid(data: &[u8]) {
}
fn test_invalid_under(decoder: &InstDecoder, data: &[u8]) {
- if let Ok(inst) = decoder.decode(data.into_iter().cloned()) {
+ let mut reader = yaxpeax_arch::U8Reader::new(data);
+ if let Ok(inst) = decoder.decode(&mut reader) {
panic!("decoded {:?} from {:02x?} under decoder {}", inst.opcode(), data, decoder);
} else {
// this is fine
@@ -29,7 +30,8 @@ fn test_display_under(decoder: &InstDecoder, data: &[u8], expected: &'static str
for b in data {
write!(hex, "{:02x}", b).unwrap();
}
- match decoder.decode(data.into_iter().map(|x| *x)) {
+ let mut reader = yaxpeax_arch::U8Reader::new(data);
+ match decoder.decode(&mut reader) {
Ok(instr) => {
let text = format!("{}", instr);
assert!(