From fde906acd802e071c8a7f9435ea205692e4b26b4 Mon Sep 17 00:00:00 2001
From: iximeow <me@iximeow.net>
Date: Sun, 6 Dec 2020 15:39:06 -0800
Subject: warning cleanup (test edition)

add in some simd tests for future neon decoding. these tests are drawn
from capstone and may need some subsequent cleanup
---
 src/armv7/thumb.rs  |  2 --
 test/armv7/thumb.rs | 95 +++++++++++++++++++++++++++++++++++++++++++++++++++--
 2 files changed, 93 insertions(+), 4 deletions(-)

diff --git a/src/armv7/thumb.rs b/src/armv7/thumb.rs
index ecbf119..d314d7e 100644
--- a/src/armv7/thumb.rs
+++ b/src/armv7/thumb.rs
@@ -1,5 +1,3 @@
-use std::fmt;
-
 // use yaxpeax_arch::{Arch, AddressDiff, Decoder, LengthedInstruction};
 
 use armv7::ConditionCode;
diff --git a/test/armv7/thumb.rs b/test/armv7/thumb.rs
index 7ab89fb..66b5aab 100644
--- a/test/armv7/thumb.rs
+++ b/test/armv7/thumb.rs
@@ -1,8 +1,9 @@
-use yaxpeax_arch::{Arch, Decoder, LengthedInstruction};
-use yaxpeax_arm::armv7::{ARMv7, Instruction, ConditionCode, DecodeError, Operand, Opcode, Reg, RegShift};
+use yaxpeax_arch::{Arch, Decoder};
+use yaxpeax_arm::armv7::{ARMv7, Instruction};
 
 type InstDecoder = <ARMv7 as Arch>::Decoder;
 
+#[allow(dead_code)]
 fn test_invalid_under(decoder: &InstDecoder, data: &[u8]) {
     match decoder.decode(data.to_vec()) {
         Err(_) => { },
@@ -16,6 +17,7 @@ fn test_invalid_under(decoder: &InstDecoder, data: &[u8]) {
     }
 }
 
+#[allow(dead_code)]
 fn test_display_under(decoder: &InstDecoder, data: [u8; 4], expected: &'static str) {
     let instr = decoder.decode(data.to_vec()).unwrap_or_else(|_| panic!("failed to decode {:#x?}", data));
     let displayed = format!("{}", instr);
@@ -27,6 +29,7 @@ fn test_display_under(decoder: &InstDecoder, data: [u8; 4], expected: &'static s
     );
 }
 
+#[allow(dead_code)]
 fn test_decode(data: &[u8], expected: Instruction) {
     let instr = InstDecoder::default_thumb().decode(data.to_vec()).unwrap();
     assert!(
@@ -37,6 +40,7 @@ fn test_decode(data: &[u8], expected: Instruction) {
     );
 }
 
+#[allow(dead_code)]
 fn test_invalid(data: &[u8]) {
    test_invalid_under(&InstDecoder::default(), data);
 }
@@ -3951,3 +3955,90 @@ fn test_decode_arithmetic_32b_cases() {
         "rsbs.w r10, r3, 0x3f80"
     );
 }
+#[ignore]
+#[test]
+fn test_decode_simd_32b_cases() {
+    test_display(
+        &[0x13, 0xed, 0x7e, 0x5a],
+        "vldr s10, [r3, -0x1f8]"
+    );
+    test_display(
+        &[0x53, 0xed, 0x7e, 0x5a],
+        "vldr s11, [r3, -0x1f8]"
+    );
+    test_display(
+        &[0x93, 0xed, 0x7e, 0x5a],
+        "vldr s10, [r3, 0x1f8]"
+    );
+    test_display(
+        &[0xd3, 0xed, 0x7e, 0x5a],
+        "vldr s11, [r3, 0x1f8]"
+    );
+
+    test_display(
+        &[0x03, 0xed, 0x7e, 0x5a],
+        "vstr s10, [r3, -0x1f8]"
+    );
+    test_display(
+        &[0x43, 0xed, 0x7e, 0x5a],
+        "vstr s11, [r3, -0x1f8]"
+    );
+    test_display(
+        &[0x83, 0xed, 0x7e, 0x5a],
+        "vstr s10, [r3, 0x1f8]"
+    );
+    test_display(
+        &[0xc3, 0xed, 0x7e, 0x5a],
+        "vstr s11, [r3, 0x1f8]"
+    );
+
+    test_display(
+        &[0x93, 0xec, 0x7e, 0x5a],
+        "vldmia r3, {s10, s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}"
+    );
+    test_display(
+        &[0xb3, 0xec, 0x7e, 0x5a],
+        "vldmia r3!, {s10, s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}"
+    );
+    test_display(
+        &[0xd3, 0xec, 0x7e, 0x5a],
+        "vldmia r3, {s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}"
+    );
+    test_display(
+        &[0xf3, 0xec, 0x7e, 0x5a],
+        "vldmia r3!, {s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}"
+    );
+    test_display(
+        &[0x33, 0xed, 0x7e, 0x5a],
+        "vldmdb r3!, {s10, s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}"
+    );
+    test_display(
+        &[0x73, 0xed, 0x7e, 0x5a],
+        "vldmdb r3!, {s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}"
+    );
+
+    test_display(
+        &[0x83, 0xec, 0x7e, 0x5a],
+        "vstmia r3, {s10, s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}"
+    );
+    test_display(
+        &[0xa3, 0xec, 0x7e, 0x5a],
+        "vstmia r3!, {s10, s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}"
+    );
+    test_display(
+        &[0xc3, 0xec, 0x7e, 0x5a],
+        "vstmia r3, {s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}"
+    );
+    test_display(
+        &[0xe3, 0xec, 0x7e, 0x5a],
+        "vstmia r3!, {s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}"
+    );
+    test_display(
+        &[0x23, 0xed, 0x7e, 0x5a],
+        "vstmdb r3!, {s10, s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}"
+    );
+    test_display(
+        &[0x63, 0xed, 0x7e, 0x5a],
+        "vstmdb r3!, {s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}"
+    );
+}
-- 
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