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qtmips
fix-memory-view
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simple-memory-view
MIPS CPU emulator for education purposes
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qtmips_machine
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alu.cpp
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Author
Age
*
Fix program end by exception if divisor is zero for div instruction.
Pavel Pisa
2019-03-10
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Implemented coprocessor 0 registers access and register EPC and Cause set by ...
Pavel Pisa
2019-03-04
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Implement ROTR and ROTRV and full decode of WSBH, SEB and SEH.
Pavel Pisa
2019-02-24
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Pass arithmetic exception trough pipeline and implement trap support and inst...
Pavel Pisa
2019-02-17
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Multiply and accumulate and CLZ/CLO operations added.
Pavel Pisa
2019-02-15
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Implement EXT instruction used in GLIBC startup.
Pavel Pisa
2019-02-15
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Implement MUL operation which stores result to the register.
Pavel Pisa
2019-02-14
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Minimal implementation of RDHWR to support dummy TLS region.
Pavel Pisa
2019-02-08
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Implement BSHFL instruction and ignore RDHWR instruction.
Pavel Pisa
2019-02-07
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Remove dependency of ALU operation encoding on MIPS instruction format.
Pavel Pisa
2019-02-07
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Reorganize PC handling and implement full REGIMM decode.
Pavel Pisa
2019-02-05
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Correct shift operation and make ALU_OP_MOVZ and ALU_OP_MOVN encoding indepen...
Pavel Pisa
2019-02-05
*
Add license to the source files.
Pavel Pisa
2019-02-04
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Implement BREAK instruction to stop continuous execution.
Pavel Pisa
2019-02-03
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Implement instructions MULT, MULTU, DIV, DIVU.
Pavel Pisa
2019-02-03
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Include support for JALR support.
Pavel Pisa
2019-01-31
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Initial support for JAL.
Pavel Pisa
2019-01-31
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Correct signed arithmetic overflow exception.
Pavel Pisa
2019-01-31
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Implement LUI
Karel Kočí
2018-04-08
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Cleanup some todos in code
Karel Kočí
2018-01-15
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Fix SRA and SRAV instructions
Karel Kočí
2018-01-15
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Fix fall trough warning of gcc 7+
Karel Kočí
2018-01-05
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Initial implementation of reverse instruction conversion
Karel Kočí
2018-01-03
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Put qtmips_machine to machine namespace
Karel Kočí
2017-12-17
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Revert "Suppress some warning"
Karel Kočí
2017-12-17
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Implement branch and jump instructions
Karel Kočí
2017-12-12
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Suppress some warning
Karel Kočí
2017-12-12
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Add crude implementation of MOV* instructions
Karel Kočí
2017-11-25
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Implement instructions for moving from and to HI and LO registers
Karel Kočí
2017-11-25
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Fix SLTU instruction
Karel Kočí
2017-11-25
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Implement tests for few more arithmetic instructions
Karel Kočí
2017-11-21
*
Another huge pile of work for about two months
Karel Kočí
2017-11-19
*
Just something I had stagged
Karel Kočí
2017-11-19
