thumb32: Implement STREX variants

Implements the exclusive store instructions. Now all that remains for ARMv7 load/stores to be done is the exclusive loads.
2026-02-18 22:42:58 +00:00 · 2021-04-01 19:18:52 -04:00
parent d8066b091b
commit 6241ff6be2
4 changed files with 75 additions and 4 deletions
--- a/tests/A32/fuzz_arm.cpp
+++ b/tests/A32/fuzz_arm.cpp
@@ -166,6 +166,12 @@ std::vector<u16> GenRandomThumbInst(u32 pc, bool is_last_inst, A32::ITState it_s
            "thumb16_BKPT",
            "thumb16_IT",
            "thumb16_SETEND",
+
+            // Exclusive load/stores
+            "thumb32_STREX",
+            "thumb32_STREXB",
+            "thumb32_STREXD",
+            "thumb32_STREXH",
        };

        for (const auto& [fn, bitstring] : list) {