65 lines
3.3 KiB
Plaintext
65 lines
3.3 KiB
Plaintext
// OPCODE, MNEMONIC, TYPE, DOC;
|
|
|
|
0, UN, N, "Cause an unreachable code trap" ;
|
|
1, TX, N, "Termiante execution" ;
|
|
2, NOP, N, "Do nothing" ;
|
|
|
|
3, ADD, RRR, "Addition" ;
|
|
4, SUB, RRR, "Subtraction" ;
|
|
5, MUL, RRR, "Multiplication" ;
|
|
6, AND, RRR, "Bitand" ;
|
|
7, OR, RRR, "Bitor" ;
|
|
8, XOR, RRR, "Bitxor" ;
|
|
9, SL, RRR, "Unsigned left bitshift" ;
|
|
10, SR, RRR, "Unsigned right bitshift" ;
|
|
11, SRS, RRR, "Signed right bitshift" ;
|
|
12, CMP, RRR, "Signed comparsion" ;
|
|
13, CMPU, RRR, "Unsigned comparsion" ;
|
|
14, DIR, RRRR, "Merged divide-remainder" ;
|
|
15, NOT, RR, "Logical negation" ;
|
|
16, ADDI, RRD, "Addition with immediate" ;
|
|
17, MULI, RRD, "Multiplication with immediate" ;
|
|
18, ANDI, RRD, "Bitand with immediate" ;
|
|
19, ORI, RRD, "Bitor with immediate" ;
|
|
20, XORI, RRD, "Bitxor with immediate" ;
|
|
21, SLI, RRW, "Unsigned left bitshift with immedidate";
|
|
22, SRI, RRW, "Unsigned right bitshift with immediate";
|
|
23, SRSI, RRW, "Signed right bitshift with immediate" ;
|
|
24, CMPI, RRD, "Signed compare with immediate" ;
|
|
25, CMPUI, RRD, "Unsigned compare with immediate" ;
|
|
|
|
26, CP, RR, "Copy register" ;
|
|
27, SWA, RR, "Swap registers" ;
|
|
28, LI, RD, "Load immediate" ;
|
|
29, LRA, RRO, "Load relative address" ;
|
|
30, LD, RRAH, "Load from absolute address" ;
|
|
31, ST, RRAH, "Store to absolute address" ;
|
|
32, LDR, RROH, "Load from relative address" ;
|
|
33, STR, RROH, "Store to absolute address" ;
|
|
34, BMC, RRH, "Copy block of memory" ;
|
|
35, BRC, RRB, "Copy register block" ;
|
|
|
|
36, JMP, A, "Absolute jump" ;
|
|
37, JMPR, O, "Relative jump" ;
|
|
38, JAL, RRA, "Linking absolute jump" ;
|
|
39, JALR, RRO, "Linking relative jump" ;
|
|
40, JEQ, RRP, "Branch on equal" ;
|
|
41, JNE, RRP, "Branch on nonequal" ;
|
|
42, JLT, RRP, "Branch on lesser-than (signed)" ;
|
|
43, JGT, RRP, "Branch on greater-than (signed)" ;
|
|
44, JLTU, RRP, "Branch on lesser-than (unsigned)" ;
|
|
45, JGTU, RRP, "Branch on greater-than (unsigned)" ;
|
|
46, ECALL, N, "Issue ecall trap" ;
|
|
|
|
47, ADDF, RRR, "Floating addition" ;
|
|
48, SUBF, RRR, "Floating subtraction" ;
|
|
49, MULF, RRR, "Floating multiply" ;
|
|
50, DIRF, RRRR, "Merged floating divide-remainder" ;
|
|
51, FMAF, RRRR, "Fused floating multiply-add" ;
|
|
52, NEGF, RR, "Floating sign negation" ;
|
|
53, ITF, RR, "Int to float" ;
|
|
54, FTI, RR, "Float to int" ;
|
|
|
|
55, ADDFI, RRD, "Floating addition with immediate" ;
|
|
56, MULFI, RRD, "Floating multiplication with immediate";
|