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authoriximeow <me@iximeow.net>2021-12-27 17:20:24 -0800
committeriximeow <me@iximeow.net>2021-12-27 17:20:24 -0800
commit1af092dc3d9beda01fcc464b761eb3ec35e1770e (patch)
tree0b2c22ce2f2fd27c78a61c2f2f32a186fa8f9124 /test
parentf475543ed63f4bd747955d512136fb3aca51a4d4 (diff)
significantly expand simd support, correct tests for aliasing
Diffstat (limited to 'test')
-rw-r--r--test/armv8/a64.rs151
1 files changed, 99 insertions, 52 deletions
diff --git a/test/armv8/a64.rs b/test/armv8/a64.rs
index 8b40a20..13b0d1d 100644
--- a/test/armv8/a64.rs
+++ b/test/armv8/a64.rs
@@ -41,8 +41,7 @@ fn test_display(data: [u8; 4], expected: &'static str) {
#[test]
fn test_neon() {
- // currently, NEON is incompletely implemented in yaxpeax-arm.
- test_err([0x00, 0x01, 0x27, 0x1e], DecodeError::IncompleteDecoder);
+ test_display([0x00, 0x01, 0x27, 0x1e], "fmov s0, w8");
test_display([0xe0, 0x03, 0x13, 0xaa], "mov x0, x19");
}
@@ -133,15 +132,15 @@ fn test_decode_misc() {
);
test_display(
[0x1d, 0x00, 0x80, 0xd2],
- "movz x29, 0x0"
+ "mov x29, 0x0"
);
test_display(
[0x13, 0x00, 0x80, 0xd2],
- "movz x19, 0x0"
+ "mov x19, 0x0"
);
test_display(
[0x1d, 0xff, 0xff, 0xd2],
- "movz x29, 0xfff8, lsl 48"
+ "mov x29, 0xfff8, lsl 48"
);
test_display(
[0x22, 0x39, 0x04, 0xb0],
@@ -353,7 +352,7 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0x00, 0x00, 0x80, 0x12],
- "movn w0, 0x0"
+ "mov w0, 0xffffffff"
);
test_display(
[0x00, 0x01, 0x3f, 0xd6],
@@ -385,7 +384,7 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0x00, 0x0b, 0x80, 0x52],
- "movz w0, 0x58"
+ "mov w0, 0x58"
);
test_display(
[0x00, 0x14, 0x42, 0xf9],
@@ -393,7 +392,7 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0x00, 0x1b, 0x80, 0x52],
- "movz w0, 0xd8"
+ "mov w0, 0xd8"
);
test_display(
[0x00, 0x20, 0x40, 0xf9],
@@ -405,7 +404,7 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0x00, 0x2b, 0x03, 0x90],
- "adrp x0, 0x6560000"
+ "adrp x0, $+0x6560000"
);
test_display(
[0x00, 0x34, 0x42, 0xf9],
@@ -413,11 +412,11 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0x00, 0x39, 0x04, 0xb0],
- "adrp x0, 0x8721000"
+ "adrp x0, $+0x8721000"
);
test_display(
[0x00, 0x3b, 0x04, 0xb0],
- "adrp x0, 0x8761000"
+ "adrp x0, $+0x8761000"
);
test_display(
[0x00, 0x3c, 0x43, 0xf9],
@@ -509,19 +508,19 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0x02, 0x00, 0x00, 0x90],
- "adrp x2, 0x0"
+ "adrp x2, $+0x0"
);
test_display(
[0x02, 0x00, 0x80, 0x92],
- "movn x2, 0x0"
+ "mov x2, 0xffffffffffffffff"
);
test_display(
[0x02, 0x04, 0xf8, 0x97],
- "bl $+0x7e01008"
+ "bl $-0x1feff8"
);
test_display(
[0x02, 0x2c, 0x80, 0x52],
- "movz w2, 0x160"
+ "mov w2, 0x160"
);
test_display(
[0x08, 0x00, 0x40, 0xf9],
@@ -537,7 +536,7 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0x08, 0x06, 0xf8, 0x97],
- "bl $+0x7e01820"
+ "bl $-0x1fe7e0"
);
test_display(
[0x08, 0x09, 0x40, 0xf9],
@@ -585,7 +584,7 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0x08, 0xf2, 0xff, 0x36],
- "tbz w8, 0x1f, $+0x3fe40"
+ "tbz w8, 0x1f, $-0x1c0"
);
test_display(
[0x09, 0x1f, 0x00, 0x13],
@@ -605,7 +604,7 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0x13, 0x3b, 0x04, 0xb0],
- "adrp x19, 0x8761000"
+ "adrp x19, $+0x8761000"
);
test_display(
[0x13, 0xfd, 0xdf, 0xc8],
@@ -625,11 +624,11 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0x1d, 0x00, 0x80, 0xd2],
- "movz x29, 0x0"
+ "mov x29, 0x0"
);
test_display(
[0x1e, 0x00, 0x80, 0xd2],
- "movz x30, 0x0"
+ "mov x30, 0x0"
);
test_display(
[0x1f, 0x00, 0x00, 0x71],
@@ -677,7 +676,7 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0x20, 0x00, 0x80, 0x52],
- "movz w0, 0x1"
+ "mov w0, 0x1"
);
test_display(
[0x20, 0xb1, 0x8a, 0x9a],
@@ -785,7 +784,7 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0x22, 0x09, 0x80, 0x52],
- "movz w2, 0x49"
+ "mov w2, 0x49"
);
test_display(
[0x22, 0xb1, 0x96, 0x9a],
@@ -797,7 +796,7 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0x24, 0x01, 0x80, 0x52],
- "movz w4, 0x9"
+ "mov w4, 0x9"
);
test_display(
[0x26, 0x00, 0x00, 0x14],
@@ -881,7 +880,7 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0x40, 0x7d, 0x80, 0x52],
- "movz w0, 0x3ea"
+ "mov w0, 0x3ea"
);
test_display(
[0x41, 0x01, 0x00, 0x54],
@@ -905,7 +904,7 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0x42, 0x7d, 0x80, 0x52],
- "movz w2, 0x3ea"
+ "mov w2, 0x3ea"
);
test_display(
[0x42, 0xc0, 0x1b, 0x91],
@@ -1025,11 +1024,11 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0x68, 0x00, 0xf8, 0x36],
- "tbz w8, 0x1f, $+0x3000c"
+ "tbz w8, 0x1f, $+0xc"
);
test_display(
[0x68, 0x01, 0xf8, 0x37],
- "tbnz w8, 0x1f, $+0x3002c"
+ "tbnz w8, 0x1f, $+0x2c"
);
test_display(
[0x68, 0x02, 0x00, 0xf9],
@@ -1097,7 +1096,7 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0x82, 0x02, 0x80, 0x52],
- "movz w2, 0x14"
+ "mov w2, 0x14"
);
test_display(
[0x84, 0x48, 0x46, 0xf9],
@@ -1129,7 +1128,7 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0x94, 0x00, 0xf8, 0x36],
- "tbz w20, 0x1f, $+0x30010"
+ "tbz w20, 0x1f, $+0x10"
);
test_display(
[0x94, 0x22, 0x0a, 0x91],
@@ -1201,7 +1200,7 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0xa1, 0x7e, 0x80, 0x52],
- "movz w1, 0x3f5"
+ "mov w1, 0x3f5"
);
test_display(
[0xa1, 0x83, 0x01, 0xd1],
@@ -1217,11 +1216,11 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0xa2, 0x01, 0x80, 0x52],
- "movz w2, 0xd"
+ "mov w2, 0xd"
);
test_display(
[0xa2, 0x04, 0x80, 0x52],
- "movz w2, 0x25"
+ "mov w2, 0x25"
);
test_display(
[0xa2, 0x23, 0x01, 0xd1],
@@ -1229,7 +1228,7 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0xa2, 0x23, 0x80, 0x52],
- "movz w2, 0x11d"
+ "mov w2, 0x11d"
);
test_display(
[0xa3, 0xe3, 0x01, 0xd1],
@@ -1385,15 +1384,15 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0xc0, 0x7e, 0x80, 0x52],
- "movz w0, 0x3f6"
+ "mov w0, 0x3f6"
);
test_display(
[0xc0, 0x80, 0x80, 0x52],
- "movz w0, 0x406"
+ "mov w0, 0x406"
);
test_display(
[0xc2, 0x47, 0x80, 0x52],
- "movz w2, 0x23e"
+ "mov w2, 0x23e"
);
test_display(
[0xc9, 0x1e, 0x00, 0x13],
@@ -1409,7 +1408,7 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0xe0, 0x03, 0x00, 0x32],
- "orr w0, wzr, 0x1"
+ "mov w0, 0x1"
);
test_display(
[0xe0, 0x03, 0x00, 0x91],
@@ -1417,11 +1416,11 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0xe0, 0x03, 0x1f, 0x32],
- "orr w0, wzr, 0x2"
+ "mov w0, 0x2"
);
test_display(
[0xe0, 0x07, 0x00, 0x32],
- "orr w0, wzr, 0x3"
+ "mov w0, 0x3"
);
test_display(
[0xe0, 0x07, 0x00, 0xf9],
@@ -1441,7 +1440,7 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0xe0, 0x0f, 0x00, 0x32],
- "orr w0, wzr, 0xf"
+ "mov w0, 0xf"
);
test_display(
[0xe0, 0x0f, 0x40, 0xf9],
@@ -1513,7 +1512,7 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0xe1, 0x03, 0x1f, 0x32],
- "orr w1, wzr, 0x2"
+ "mov w1, 0x2"
);
test_display(
[0xe1, 0x03, 0x40, 0xf9],
@@ -1541,7 +1540,7 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0xe2, 0x07, 0x1d, 0x32],
- "orr w2, wzr, 0x18"
+ "mov w2, 0x18"
);
test_display(
[0xe2, 0x23, 0x00, 0x91],
@@ -1553,19 +1552,19 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0xe3, 0x03, 0x00, 0x32],
- "orr w3, wzr, 0x1"
+ "mov w3, 0x1"
);
test_display(
[0xe3, 0x03, 0x1f, 0x32],
- "orr w3, wzr, 0x2"
+ "mov w3, 0x2"
);
test_display(
[0xe4, 0x07, 0x00, 0x32],
- "orr w4, wzr, 0x3"
+ "mov w4, 0x3"
);
test_display(
[0xe4, 0x0b, 0x00, 0x32],
- "orr w4, wzr, 0x7"
+ "mov w4, 0x7"
);
test_display(
[0xe6, 0x03, 0x00, 0x91],
@@ -1573,7 +1572,7 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0xe8, 0x01, 0xf8, 0x37],
- "tbnz w8, 0x1f, $+0x3003c"
+ "tbnz w8, 0x1f, $+0x3c"
);
test_display(
[0xe8, 0x02, 0x41, 0xb2],
@@ -1581,7 +1580,7 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0xe8, 0x03, 0x00, 0x32],
- "orr w8, wzr, 0x1"
+ "mov w8, 0x1"
);
test_display(
[0xe8, 0x0f, 0x00, 0xf9],
@@ -1653,7 +1652,7 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0xe9, 0x03, 0x01, 0x32],
- "orr w9, wzr, 0x80000000"
+ "mov w9, 0x80000000"
);
test_display(
[0xe9, 0x07, 0x40, 0xf9],
@@ -1789,7 +1788,7 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0xf5, 0x03, 0x00, 0x32],
- "orr w21, wzr, 0x1"
+ "mov w21, 0x1"
);
test_display(
[0xf5, 0x03, 0x00, 0xf9],
@@ -1797,7 +1796,7 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0xf5, 0x03, 0x1f, 0x32],
- "orr w21, wzr, 0x2"
+ "mov w21, 0x2"
);
test_display(
[0xf5, 0x07, 0x00, 0xf9],
@@ -2029,7 +2028,7 @@ fn test_decode_chrome_entrypoint() {
);
test_display(
[0xe3, 0x07, 0x00, 0x32],
- "orr w3, wzr, 0x3"
+ "mov w3, 0x3"
);
test_display(
[0xff, 0xff, 0x01, 0xa9],
@@ -4203,3 +4202,51 @@ fn test_openblas_misc_ops() {
assert!(errs.is_empty());
}
+
+#[test]
+fn test_fmul() {
+ const TESTS: &[([u8; 4], &'static str)] = &[
+ ([0x00, 0x92, 0x8a, 0x5f], "fmul s0, s16, v10.s[0]"),
+ ];
+ let errs = run_tests(TESTS);
+
+ for err in errs.iter() {
+ println!("{}", err);
+ }
+
+ assert!(errs.is_empty());
+}
+
+#[test]
+fn test_fmov_general() {
+ const TESTS: &[([u8; 4], &'static str)] = &[
+ ([0x4b, 0x02, 0x67, 0x9e], "fmov d11, x18"),
+ ([0xfc, 0x03, 0x67, 0x9e], "fmov d28, xzr"),
+ ([0x06, 0x00, 0x66, 0x9e], "fmov x6, d0"),
+ ([0x11, 0x00, 0x66, 0x9e], "fmov x17, d0"),
+ ];
+ let errs = run_tests(TESTS);
+
+ for err in errs.iter() {
+ println!("{}", err);
+ }
+
+ assert!(errs.is_empty());
+}
+
+#[test]
+fn test_cvt_general() {
+ const TESTS: &[([u8; 4], &'static str)] = &[
+ ([0x00, 0xd8, 0x21, 0x5e], "scvtf s0, s0"),
+ ([0x82, 0xd8, 0x61, 0x5e], "scvtf d2, d4"),
+ ([0x42, 0x78, 0x61, 0x0e], "fcvtl v2.2d, v2.2s"),
+ ([0x63, 0x78, 0x61, 0x0e], "fcvtl v3.2d, v3.2s"),
+ ];
+ let errs = run_tests(TESTS);
+
+ for err in errs.iter() {
+ println!("{}", err);
+ }
+
+ assert!(errs.is_empty());
+}