feat: Encoded Assembly InstructionsHEADmain

Initial Encoding of assembly instructions in C++ structs.

1 files changed, 45 insertions, 102 deletions

diff --git a/src/lexer.l b/src/lexer.l
index 6daaf6b..7a24b90 100644
--- a/src/lexer.l
+++ b/src/lexer.l
@@ -23,128 +23,71 @@ extern size_t line_number;
 \n                              { ++line_number; return T_ENDL; }
 0x[0-9A-Fa-f]+                  { yylval.i_val = atoi(yytext); return T_INTEGER; }
 -*[0-9]+                        { yylval.i_val = atoi(yytext); return T_INTEGER; }
+lui                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+auipc                           { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+jal                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+jalr                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+beq                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+bne                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+blt                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+bge                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+bltu                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+bgeu                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
 lb                              { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
 lh                              { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
 lw                              { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-ld                              { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
 lbu                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
 lhu                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-lwu                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
 sb                              { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
 sh                              { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
 sw                              { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-sd                              { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-li                              { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-lui                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-auipc                           { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-mv                              { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-sext.b                          { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-sext.h                          { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-sext.w                          { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-zext.b                          { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-zext.h                          { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-zext.w                          { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-rev8                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-czero.eqz                       { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-czero.nez                       { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
 addi                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+slti                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+sltiu                           { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+xori                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+ori                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+andi                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+slli                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+srli                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+srai                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
 add                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-sh1add                          { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-sh2add                          { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-sh3add                          { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-add.wu                          { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-sh1add.wu                       { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-sh2add.wu                       { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-sh3add.wu                       { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+sub                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+sll                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+slt                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+sltu                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+xor                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+srl                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+sra                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+or                              { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+and                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+fence                           { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+ecall                           { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+ebreak                          { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
 addiw                           { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+slliw                           { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+srliw                           { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+sraiw                           { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
 addw                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-sub                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
 subw                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-neg                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-negw                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+sllw                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+srlw                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+sraw                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+ld                              { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+lwu                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+sd                              { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
 mul                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-mulw                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
 mulh                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-mulhu                           { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
 mulhsu                          { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+mulhu                           { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
 div                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
 divu                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
 rem                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
 remu                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-min                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-max                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-minu                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-maxu                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-seqz                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-snez                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-slti                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-slt                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-sltiu                           { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-sltu                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-bexti                           { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-bext                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-andi                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-and                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-andn                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-bclri                           { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-bclr                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-ori                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-or                              { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-orn                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-bseti                           { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-bset                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-xori                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-xor                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-xnor                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-binvi                           { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-binv                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-not                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-orc.b                           { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-slli                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-sll                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-slliw                           { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-sllw                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-slli.wu                         { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-srli                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-srl                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-srliw                           { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-srlw                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-srai                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-sra                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-sraiw                           { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-sraw                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-rori                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-ror                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-rol                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-roriw                           { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-rorw                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-rolw                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-clz                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-clzw                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-ctz                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-ctzw                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-cpop                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-cpopw                           { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-j                               { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-jal                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-jr                              { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-jalr                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-call                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-tail                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-ret                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-beq                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-bne                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-blt                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-bgt                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-bge                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-ble                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-bltu                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-bgtu                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-bgeu                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-bleu                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-nop                             { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-ecall                           { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
-ebreak                          { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+mulw                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+divw                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+divuw                           { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+remw                            { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
+remuw                           { yylval.instruction = strdup(yytext); return T_INSTRUCTION; }
 zero                            { yylval.reg = strdup(yytext); return T_REGISTER; }
 ra                              { yylval.reg = strdup(yytext); return T_REGISTER; }
 sp                              { yylval.reg = strdup(yytext); return T_REGISTER; }