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author | Pavel Pisa <pisa@cmp.felk.cvut.cz> | 2019-03-05 00:57:02 +0100 |
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committer | Pavel Pisa <pisa@cmp.felk.cvut.cz> | 2019-03-05 00:57:02 +0100 |
commit | 675ede8c34671415bc423e6360ffe0de12d49ec8 (patch) | |
tree | 5d33ca19a47bd4f35303176d102e1b27310da472 /qtmips_machine/core.cpp | |
parent | 73886d9d1733368fe3c876c8e613ba5821e12944 (diff) | |
download | qtmips-675ede8c34671415bc423e6360ffe0de12d49ec8.tar.gz qtmips-675ede8c34671415bc423e6360ffe0de12d49ec8.tar.bz2 qtmips-675ede8c34671415bc423e6360ffe0de12d49ec8.zip |
Dock to view coprocessor 0 and cop0 counter/comparator support.
Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
Diffstat (limited to 'qtmips_machine/core.cpp')
-rw-r--r-- | qtmips_machine/core.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/qtmips_machine/core.cpp b/qtmips_machine/core.cpp index 351ffb0..2ba8d34 100644 --- a/qtmips_machine/core.cpp +++ b/qtmips_machine/core.cpp @@ -160,6 +160,10 @@ bool Core::handle_exception(Core *core, Registers *regs, ExceptionCause excause, void Core::set_c0_userlocal(std::uint32_t address) { hwr_userlocal = address; + if (cop0state != nullptr) { + if (address != cop0state->read_cop0reg(Cop0State::UserLocal)) + cop0state->write_cop0reg(Cop0State::UserLocal, address); + } } enum ExceptionCause Core::memory_special(enum AccessControl memctl, |