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cpu/thumb: fix multiple load/store

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Signed-off-by: Amneesh Singh <natto@weirdnatto.in>
This commit is contained in:
Amneesh Singh
2024-06-19 14:18:37 +05:30
parent 41b625790e
commit f5aa73e7ca
2 changed files with 7 additions and 6 deletions
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9
tests/cpu/thumb/exec.cc
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@@ -855,18 +855,19 @@ TEST_CASE_METHOD(CpuFixture, "Multiple Load/Store", TAG) {
setr(6, 131313333);
setr(7, 131);
// set R2 (base) to top of stack
setr(2, address + alignment * 5);
// base
setr(2, address);
exec(data);
CHECK(bus->read_word(address) == 237164);
CHECK(bus->read_word(address + alignment) == address + alignment * 5);
CHECK(bus->read_word(address + alignment) == address);
CHECK(bus->read_word(address + alignment * 2) == 905895898);
CHECK(bus->read_word(address + alignment * 3) == 131313333);
CHECK(bus->read_word(address + alignment * 4) == 131);
// write back
CHECK(getr(2) == address);
CHECK(getr(2) == address + alignment * 5);
}
SECTION("load") {