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32d2e72784
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🐛 fix
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2022-02-05 01:20:40 +01:00 |
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fac9ee8a1f
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add check_key() for windows and unix-based os'
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2022-02-05 01:18:10 +01:00 |
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4af438a297
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add mem_write and mem_read functions
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2022-02-05 01:14:29 +01:00 |
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385a32aee2
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fix missing semicolon
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2022-02-05 00:51:52 +01:00 |
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74a32b7a37
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add memory mapped registers for keyboard status and data
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2022-02-05 00:49:27 +01:00 |
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645261f07a
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minor changes
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2022-02-05 00:45:57 +01:00 |
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e5cf1f5372
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add read image function
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2022-02-05 00:43:54 +01:00 |
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217efeaa21
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add swap16 function
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2022-02-05 00:38:14 +01:00 |
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bf7015bb17
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add read image file function
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2022-02-05 00:34:46 +01:00 |
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18c13a1f86
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add comment
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2022-02-05 00:18:59 +01:00 |
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f132148ecb
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moved trapcodes enum to the top
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2022-02-05 00:02:08 +01:00 |
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982ec371c8
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add trap registrer
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2022-02-04 23:44:17 +01:00 |
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7b6eb71618
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fix spacing on comments
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2022-02-04 12:41:05 +01:00 |
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ae10c6bce0
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minor corrections
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2022-02-04 12:35:29 +01:00 |
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fd7c56d05a
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add default abort case for reserved, unused or unkown opcode
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2022-02-04 12:25:45 +01:00 |
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0f3f1a047b
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add lea register (load effective address)
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2022-02-04 12:22:53 +01:00 |
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877b27a224
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add ldr register (load register)
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2022-02-04 12:18:47 +01:00 |
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bfbd03485a
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fix spacing for better readability
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2022-02-04 12:12:42 +01:00 |
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bb28e7b287
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add jsr/jsrr register
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2022-02-04 12:11:25 +01:00 |
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59bb713edc
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add br (branch) register
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2022-02-04 11:48:36 +01:00 |
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Erick
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13ea209b3f
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add str (store base+offset) register
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2022-02-04 02:31:40 +01:00 |
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Erick
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83b3adbcdc
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add sti (store indirect) register
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2022-02-04 02:26:28 +01:00 |
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Erick
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9a24c91c07
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add store register
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2022-02-04 02:23:43 +01:00 |
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298fe805c0
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add not register
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2022-02-04 02:10:58 +01:00 |
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Erick
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122c5a91a7
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add jump register
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2022-02-04 01:58:28 +01:00 |
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Erick
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c462a70d3f
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add ld (load) register, fix minor bug
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2022-02-04 01:50:15 +01:00 |
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Erick
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f89c89a7f3
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minor improvements on ldi
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2022-02-04 01:41:16 +01:00 |
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b5e5fa8976
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remove placeholder defines
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2022-02-03 01:40:08 +01:00 |
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Erick
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9779be049f
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add and register (bitwise and)
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2022-02-03 01:37:53 +01:00 |
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Erick
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9c118e36c4
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minor changes
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2022-02-03 01:27:29 +01:00 |
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Erick
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5ca7918474
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add ldi (load data indirect) register
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2022-02-03 01:21:05 +01:00 |
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 Erick
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361b5fba52
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minor changes
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2022-02-01 13:20:48 +01:00 |
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Erick
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3934b86eaf
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minor changes
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2022-02-01 01:22:38 +01:00 |
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Erick
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d2a5e24854
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add add opcode
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2022-02-01 01:12:39 +01:00 |
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Erick
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388dadd8fa
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add flag update function
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2022-02-01 00:38:35 +01:00 |
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Erick
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ae4e0bb5ef
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add sign extension for immediate mode add (imm5)
this part of code converts 5bit numbers to 8bit numbers in case of imm5 type of add, preserving sign when negative
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2022-02-01 00:20:03 +01:00 |
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Erick
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f7650aaa2e
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Update tyvm.c
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2022-02-01 00:18:42 +01:00 |
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Erick
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870ded4970
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Update tyvm.c
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2022-02-01 00:18:06 +01:00 |
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Erick
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130858d16a
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minor changes
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2022-01-31 23:41:51 +01:00 |
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faf516e646
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add comments line 31 && line 171
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2022-01-30 00:57:42 +01:00 |
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1a9662fdc3
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implement usage and shutdown
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2022-01-30 00:42:48 +01:00 |
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3c51bd9b66
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include libraries: universal, unix only, system
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2022-01-29 22:46:36 +01:00 |
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Erick
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df5b1dc7d3
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Merge branch 'main' of https://github.com/erickahmed/tyvm
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2022-01-29 22:37:54 +01:00 |
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Erick
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91602c3783
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define opcodes
define opcodes, add switch command for every opcode and default case, removed makefile
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2022-01-29 22:37:42 +01:00 |
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Erick
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69243cb3bf
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Update README.md
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2022-01-29 21:18:23 +01:00 |
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Erick
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5b434febe8
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initialized flag and program counter registers
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2022-01-28 11:48:57 +01:00 |
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Erick
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d3afa8b2f1
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shorten makefile template
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2022-01-28 11:38:07 +01:00 |
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Erick
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508de95911
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Merge branch 'main' of https://github.com/erickahmed/tyvm
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2022-01-28 11:36:43 +01:00 |
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Erick
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b324d27961
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create makefile
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2022-01-28 11:36:24 +01:00 |
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Erick
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31d0dfaa67
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Update README.md
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2022-01-28 01:29:44 +01:00 |
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