Anton Lydike
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8c1714116e
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more info in readme to symbols and prgram startup
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4 years ago |
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Anton Lydike
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a1fe631844
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improved debugging output on early exit and reformatted cpu file
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4 years ago |
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Anton Lydike
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21b974cfbd
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prettier debug output (colorized)
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4 years ago |
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Anton Lydike
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41f5dd0730
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better ascii dumps
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4 years ago |
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Anton Lydike
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ebfb3a0112
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better formatted print outputs
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4 years ago |
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Anton Lydike
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18b5ea0570
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added launch message where cpu starts execution
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4 years ago |
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Anton Lydike
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44ae0bac77
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read syscall now behaves like readline instead of read
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4 years ago |
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Anton Lydike
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0d9960c01a
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added add_accept_imm option flag to allow add rd, rs, imm instructions
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4 years ago |
 Anton Lydike
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5da0f8b0fa
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fixed failure to launch with missing --instruction-sets flag
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4 years ago |
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Anton Lydike
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9afbd03733
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added .word pseudo op
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4 years ago |
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Anton Lydike
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daed3a0205
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added proper cpu exit handling
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4 years ago |
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Anton Lydike
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30d3e0ab59
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updated readme formatting
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4 years ago |
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Anton Lydike
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cd17c65ce7
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Added instruction set selector to CLI
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4 years ago |
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Anton Lydike
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8b1cbd97ec
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added heap/stack support to todo section in readme
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4 years ago |
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Anton Lydike
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b24a83d27c
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rewrote parts of instruction set docs
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4 years ago |
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Anton Lydike
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22a577da59
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fixed formatting in verbose cpu output
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4 years ago |
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Anton Lydike
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785af6b747
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added more documentation about debuggin tools
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4 years ago |
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Anton Lydike
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39d5212d3d
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added stepping functionality to the debugger
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4 years ago |
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Anton Lydike
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521cb73ad6
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better dumping code in debugger
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4 years ago |
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Anton Lydike
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318b62431d
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catching invalid immediate value now
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4 years ago |
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Anton Lydike
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7d095991a2
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added light documentation for internal structure
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4 years ago |
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Anton Lydike
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97525bf8ab
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fixed cpu __repr__ method
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4 years ago |
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Anton Lydike
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9cd0fcb7e8
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added url to risc-v instruction definition to README
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4 years ago |
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Anton Lydike
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b7c0f39aaa
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added documentation for RV32M
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4 years ago |
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Anton Lydike
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7aa67cd4e1
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improved instruction parsing in RV32M
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4 years ago |
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Anton Lydike
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d8f46c781c
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finished the RV32I instruction set
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4 years ago |
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Anton Lydike
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1abeab6f2d
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added parse_rs_rs_imm method to InstructionSet, used for branch instructions
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4 years ago |
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Anton Lydike
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d40c80cb81
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added unsigned options to instruction parsing
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4 years ago |
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Anton Lydike
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1957e11f62
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added unified instruction parsing
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4 years ago |
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Anton Lydike
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2d378f2e0a
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implemented remu, rem, divu div and mul in RV32M
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4 years ago |
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Anton Lydike
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157589548d
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unified instruction parsing code
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4 years ago |
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Anton Lydike
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d3fe6cb1a9
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fixed read syscall shadowing of len
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4 years ago |
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Anton Lydike
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38cb3f7669
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renamed RVM to RV32M
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4 years ago |
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Anton Lydike
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7f3fb9b141
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fixed bgeu, bltu and bge in RV32I
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4 years ago |
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Anton Lydike
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07f097202d
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added lui instruction to RV32I
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4 years ago |
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Anton Lydike
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4c50b8bf06
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added .space pseudo op, currently does nothing
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4 years ago |
|
Anton Lydike
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c6b18dd152
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fixed hex check in parse number code
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4 years ago |
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Anton Lydike
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d8d53da774
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added scaffolding form RVM instruction set
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4 years ago |
|
Anton Lydike
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7dcbd59d34
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removed old unused run.py
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4 years ago |
|
Anton Lydike
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18a9e5e223
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updated todo in README
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4 years ago |
|
Anton Lydike
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3ce42079d4
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refactored instruction sets to be modular
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4 years ago |
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Anton Lydike
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c20ab4cfb1
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added more debugging info to README
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4 years ago |
|
Anton Lydike
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e42ec6a331
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merged assembly and cpu docs
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4 years ago |
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Anton Lydike
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a7cedc1cd2
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fixed bad link in README
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4 years ago |
|
Anton Lydike
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91a12fd2a8
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fixed tokenizer hanging on unknown instruction
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4 years ago |
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Anton Lydike
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a3ab418858
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fixed formatting in Registers.dump()
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4 years ago |
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Anton Lydike
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bf4bcfe388
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added debugging info
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4 years ago |
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Anton Lydike
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cd08cd4f70
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added syscall interface to debug variables
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4 years ago |
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Anton Lydike
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bf4c705297
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added symbol lookup helper MMU.symbol(name)
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4 years ago |
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Anton Lydike
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ce59d10a3b
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fixed range selection for LoadedMemorySection.dump
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4 years ago |