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Storing a global variable

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This commit is contained in:
Krzosa Karol
2022-06-21 23:45:07 +02:00
parent eee9e24cfc
commit a229891485
3 changed files with 265 additions and 258 deletions
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39
bytecode_codegen.cpp
View File

@@ -1,33 +1,4 @@
function Register_Index
allocate_register(Bc *b){
if(b->free_registers.len == 0){
Register_Index result = b->registers.addi({});
return result;
}
Register_Index index = b->free_registers.pop();
b->used_registers.add(index);
return index;
}
function void
release_register(Bc *b, Register_Index reg){
if(reg == 0) return;
B32 found = false;
For(b->used_registers){
if(it == reg){
b->used_registers.unordered_remove(&it);
found = true;
break;
}
}
assert_msg(found, "Trying to release register that is not used");
}
function Register_Index function Register_Index
bc_emit_expr(Bc *b, Ast *ast){ bc_emit_expr(Bc *b, Ast *ast){
if(!ast) return REG_NULL; if(!ast) return REG_NULL;
@@ -66,11 +37,13 @@ compile_to_bc(){
} }
CASE(VAR, Decl){ CASE(VAR, Decl){
node->bytecode_data_position = exp_alloc(&b->memory, node->type->size, AF_ZeroMemory); node->bytecode_data_position = exp_alloc(&b->memory, node->type->size, AF_ZeroMemory);
Register_Index index = bc_emit_expr(b, node->expr); if(node->expr){
if(index!=REG_NULL){ Register_Index expression_index = bc_emit_expr(b, node->expr);
// bc_emit_store(b, ) Register_Index address_index = allocate_register(b);
emit_load_constant_address(b, address_index, node->bytecode_data_position);
emit_memory(b, BC_STORE_TO_MEMORY64, address_index, expression_index);
release_register(b, expression_index);
} }
release_register(b, index);
BREAK(); BREAK();
} }
default: {} default: {}

482
bytecode_interpreter.cpp
View File

@@ -10,7 +10,6 @@ enum Operation: S32{
BC_POP_STACK, BC_POP_STACK,
BC_PUSH_STACK, BC_PUSH_STACK,
BC_LOAD_CONSTANT, BC_LOAD_CONSTANT,
BC_STORE_CONSTANT,
BC_LOAD_FROM_MEMORY64, BC_LOAD_FROM_MEMORY64,
BC_LOAD_FROM_MEMORY32, BC_LOAD_FROM_MEMORY32,
BC_LOAD_FROM_MEMORY16, BC_LOAD_FROM_MEMORY16,
@@ -71,7 +70,6 @@ const char *op_name[] = {
"BC_POP_STACK", "BC_POP_STACK",
"BC_PUSH_STACK", "BC_PUSH_STACK",
"BC_LOAD_CONSTANT", "BC_LOAD_CONSTANT",
"BC_STORE_CONSTANT",
"BC_LOAD_FROM_MEMORY64", "BC_LOAD_FROM_MEMORY64",
"BC_LOAD_FROM_MEMORY32", "BC_LOAD_FROM_MEMORY32",
"BC_LOAD_FROM_MEMORY16", "BC_LOAD_FROM_MEMORY16",
@@ -147,18 +145,17 @@ union Register{
enum{ enum{
REG_NULL, REG_NULL,
REG_STACK_POINTER, REG_STACK_POINTER,
REG_STACK_BOTTOM,
REG_INSTRUCTION_POINTER, REG_INSTRUCTION_POINTER,
REG_SPECIAL_COUNT, REG_SPECIAL_COUNT,
}; };
struct Instruction{ struct Instruction{
Operation operation; Operation operation;
S32 dst; S32 index_c;
union{ union{
struct{ struct{
union{S32 src; S32 a;}; S32 index_a;
S32 b; S32 index_b;
}; };
Register constant; Register constant;
}; };
@@ -184,6 +181,35 @@ struct Bc{
// accidently overshoot the stack by 2 gigabytes woo yeee // accidently overshoot the stack by 2 gigabytes woo yeee
}; };
//
// Allocating and releasing is for codegen !
//
function Register_Index
allocate_register(Bc *b){
Register_Index result = 0;
if(b->free_registers.len == 0)
result = b->registers.addi({});
else
result = b->free_registers.pop();
b->used_registers.add(result);
return result;
}
function void
release_register(Bc *b, Register_Index reg){
B32 found = false;
For(b->used_registers){
if(it == reg){
b->used_registers.unordered_remove(&it);
found = true;
break;
}
}
assert_msg(found, "Trying to release register that is not used");
}
function Bc function Bc
create_bytecode_interp(){ create_bytecode_interp(){
Bc b = {}; Bc b = {};
@@ -192,17 +218,19 @@ create_bytecode_interp(){
b.free_registers = array_make<Register_Index>(pctx->heap, 1024); b.free_registers = array_make<Register_Index>(pctx->heap, 1024);
b.used_registers = array_make<Register_Index>(pctx->heap, 1024); b.used_registers = array_make<Register_Index>(pctx->heap, 1024);
for(S32 i = 0; i < REG_SPECIAL_COUNT; i++){
allocate_register(&b);
}
{ {
arena_init(&b.instructions, "Bytecode instructions"_s); arena_init(&b.instructions, "Bytecode instructions"_s);
arena_push_size(&b.instructions, 16); // Commit arena_push_size(&b.instructions, 16); // Commit
arena_clear(&b.instructions); arena_clear(&b.instructions);
b.registers[REG_INSTRUCTION_POINTER].pointer = b.instructions.memory.data;
} }
{ {
arena_init(&b.stack, "Bytecode stack"_s); arena_init(&b.stack, "Bytecode stack"_s);
arena_push_size(&b.stack, kib(4)); // Setup a 4 kilobyte stack arena_push_size(&b.stack, kib(4)); // Setup a 4 kilobyte stack
b.registers[REG_STACK_POINTER].pointer = b.stack_bottom = b.stack.memory.data;
} }
arena_init(&b.memory, "Bytecode memory"_s); arena_init(&b.memory, "Bytecode memory"_s);
@@ -225,69 +253,70 @@ new_instruction(Bc *b){
} }
function void function void
emit_load_constant_f64(Bc *b, U8 dst, F64 constant){ emit_load_constant_f64(Bc *b, Register_Index dst, F64 constant){
auto i = new_instruction(b); auto i = new_instruction(b);
i->operation = BC_LOAD_CONSTANT; i->operation = BC_LOAD_CONSTANT;
i->constant.f64 = constant; i->constant.f64 = constant;
i->dst = dst; i->index_c = dst;
i->debug_type_flag = TYPE_F64; i->debug_type_flag = TYPE_F64;
} }
function void function void
emit_load_constant_s64(Bc *b, U8 dst, S64 constant){ emit_load_constant_s64(Bc *b, Register_Index dst, S64 constant){
auto i = new_instruction(b); auto i = new_instruction(b);
i->operation = BC_LOAD_CONSTANT; i->operation = BC_LOAD_CONSTANT;
i->constant.s64 = constant; i->constant.s64 = constant;
i->dst = dst; i->index_c = dst;
i->debug_type_flag = TYPE_S64; i->debug_type_flag = TYPE_S64;
} }
function void function void
emit_load_constant_u64(Bc *b, U8 dst, U64 constant){ emit_load_constant_u64(Bc *b, Register_Index dst, U64 constant){
auto i = new_instruction(b); auto i = new_instruction(b);
i->operation = BC_LOAD_CONSTANT; i->operation = BC_LOAD_CONSTANT;
i->constant.u64 = constant; i->constant.u64 = constant;
i->dst = dst; i->index_c = dst;
i->debug_type_flag = TYPE_U64; i->debug_type_flag = TYPE_U64;
} }
function void function void
emit_constant_store(Bc *b, U8 *address, Register_Index src){ emit_load_constant_address(Bc *b, Register_Index dst, void *address){
auto i = new_instruction(b); auto i = new_instruction(b);
i->operation = BC_STORE_CONSTANT; i->operation = BC_LOAD_CONSTANT;
i->constant.pointer = address; i->constant.pointer = (U8 *)address;
i->src = src; i->index_c = dst;
i->debug_type_flag = TYPE_POINTER;
} }
function void function void
emit_push(Bc *b, U8 src){ emit_push(Bc *b, Register_Index src){
auto i = new_instruction(b); auto i = new_instruction(b);
i->operation = BC_PUSH_STACK; i->operation = BC_PUSH_STACK;
i->src = src; i->index_a = src;
} }
function void function void
emit_pop(Bc *b, U8 dst){ emit_pop(Bc *b, Register_Index dst){
auto i = new_instruction(b); auto i = new_instruction(b);
i->operation = BC_POP_STACK; i->operation = BC_POP_STACK;
i->dst = dst; i->index_c = dst;
} }
function void function void
emit_memory(Bc *b, Operation ins, U8 dst, U8 src){ emit_memory(Bc *b, Operation ins, Register_Index dst, Register_Index src){
auto i = new_instruction(b); auto i = new_instruction(b);
i->operation = ins; i->operation = ins;
i->dst = dst; i->index_c = dst;
i->src = src; i->index_a = src;
} }
function void function void
emit_arithmetic(Bc *b, Operation ins, U8 left, U8 right, U8 dst){ emit_arithmetic(Bc *b, Operation ins, Register_Index left, Register_Index right, Register_Index dst){
Instruction *i = new_instruction(b); Instruction *i = new_instruction(b);
i->operation = ins; i->operation = ins;
i->a = left; i->index_a = left;
i->b = right; i->index_b = right;
i->dst = dst; i->index_c = dst;
} }
function void function void
@@ -306,36 +335,40 @@ emit_end(Bc *b){
function void function void
run_bytecode_interp(Bc *b){ run_bytecode_interp(Bc *b){
// Setup registers
b->registers[REG_INSTRUCTION_POINTER].pointer = b->instructions.memory.data;
b->registers[REG_STACK_POINTER].pointer = b->stack_bottom = b->stack.memory.data;
for(;;){ for(;;){
auto instr = (Instruction *)b->registers[REG_INSTRUCTION_POINTER].pointer64; auto instr = (Instruction *)b->registers[REG_INSTRUCTION_POINTER].pointer64;
bc_log("%llu.[%llx] - %s ", instr->di, b->registers[REG_INSTRUCTION_POINTER].pointer64, op_name[instr->operation]); bc_log("%llu.[0x%llx] - %s ", instr->di, b->registers[REG_INSTRUCTION_POINTER].pointer64, op_name[instr->operation]);
b->registers[REG_INSTRUCTION_POINTER].pointer += sizeof(Instruction); b->registers[REG_INSTRUCTION_POINTER].pointer += sizeof(Instruction);
switch(instr->operation){ switch(instr->operation){
default:{} default:{}
case BC_LOAD_FROM_MEMORY64:{ case BC_LOAD_FROM_MEMORY64:{
U64 *load_address = b->registers[instr->src].pointer64; U64 *load_address = b->registers[instr->index_a].pointer64;
b->registers[instr->dst].u64 = *load_address; b->registers[instr->index_c].u64 = *load_address;
bc_log("r%u(dst) [%llx|%lld|%f]", instr->dst, b->registers[instr->dst].u64, b->registers[instr->dst].u64, b->registers[instr->dst].u64); bc_log("r%u(dst) [0x%llx|%lld|%f]", instr->index_c, b->registers[instr->index_c].u64, b->registers[instr->index_c].u64, b->registers[instr->index_c].u64);
}break; }break;
case BC_STORE_TO_MEMORY64:{ case BC_STORE_TO_MEMORY64:{
U64 *store_address = b->registers[instr->dst].pointer64; U64 *store_address = b->registers[instr->index_c].pointer64;
*store_address = b->registers[instr->src].u64; *store_address = b->registers[instr->index_a].u64;
bc_log("r%u(src) [%llx|%lld|%f]", instr->src, *store_address, *store_address, *store_address); bc_log("r%u(src) [0x%llx|%lld|%f]", instr->index_a, *store_address, *store_address, *store_address);
}break; }break;
case BC_PUSH_STACK:{ case BC_PUSH_STACK:{
U64 *stack = b->registers[REG_STACK_POINTER].pointer64++; U64 *stack = b->registers[REG_STACK_POINTER].pointer64++;
U64 src = b->registers[instr->src].u64; U64 src = b->registers[instr->index_a].u64;
bc_log("r%u(src) [%llx|%lld|%f]", instr->src, src, src, src); bc_log("r%u(src) [0x%llx|%lld|%f]", instr->index_a, src, src, src);
*stack = src; *stack = src;
}break; }break;
case BC_POP_STACK:{ case BC_POP_STACK:{
U64 *stack = --b->registers[REG_STACK_POINTER].pointer64; U64 *stack = --b->registers[REG_STACK_POINTER].pointer64;
bc_log("r%u(dst) [%llx|%lld|%f]", instr->dst, *stack, *stack, *stack); bc_log("r%u(dst) [0x%llx|%lld|%f]", instr->index_c, *stack, *stack, *stack);
b->registers[instr->dst].u64 = *stack; b->registers[instr->index_c].u64 = *stack;
}break; }break;
case BC_END_OF_INSTRUCTIONS:{ case BC_END_OF_INSTRUCTIONS:{
@@ -343,12 +376,13 @@ run_bytecode_interp(Bc *b){
}break; }break;
case BC_LOAD_CONSTANT: { case BC_LOAD_CONSTANT: {
b->registers[instr->dst] = instr->constant; b->registers[instr->index_c] = instr->constant;
#if BC_LOG #if BC_LOG
switch(instr->debug_type_flag){ switch(instr->debug_type_flag){
case TYPE_S64: bc_log("r%u(dst) [%lld]", instr->dst, instr->constant.s64); break; case TYPE_S64: bc_log("r%u(dst) [%lld]", instr->index_c, instr->constant.s64); break;
case TYPE_U64: bc_log("r%u(dst) [%llu]", instr->dst, instr->constant.u64); break; case TYPE_U64: bc_log("r%u(dst) [%llu]", instr->index_c, instr->constant.u64); break;
case TYPE_F64: bc_log("r%u(dst) [%f]" , instr->dst, instr->constant.f64); break; case TYPE_F64: bc_log("r%u(dst) [%f]" , instr->index_c, instr->constant.f64); break;
case TYPE_POINTER: bc_log("r%u(dst) [0x%llx]" , instr->index_c, instr->constant.pointer64); break;
invalid_default_case; invalid_default_case;
} }
#endif #endif
@@ -359,371 +393,371 @@ run_bytecode_interp(Bc *b){
// //
case BC_ADD_S64:{ case BC_ADD_S64:{
S64 left = b->registers[instr->a].s64; S64 left = b->registers[instr->index_a].s64;
S64 right = b->registers[instr->b].s64; S64 right = b->registers[instr->index_b].s64;
S64 result = left + right; S64 result = left + right;
b->registers[instr->dst].s64 = result; b->registers[instr->index_c].s64 = result;
bc_log("r%u + r%u = r%u => [%lld] + [%lld] = [%lld]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%lld] + [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_SUB_S64:{ case BC_SUB_S64:{
S64 left = b->registers[instr->a].s64; S64 left = b->registers[instr->index_a].s64;
S64 right = b->registers[instr->b].s64; S64 right = b->registers[instr->index_b].s64;
S64 result = left - right; S64 result = left - right;
b->registers[instr->dst].s64 = result; b->registers[instr->index_c].s64 = result;
bc_log("r%u + r%u = r%u => [%lld] - [%lld] = [%lld]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%lld] - [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_DIV_S64:{ case BC_DIV_S64:{
S64 left = b->registers[instr->a].s64; S64 left = b->registers[instr->index_a].s64;
S64 right = b->registers[instr->b].s64; S64 right = b->registers[instr->index_b].s64;
S64 result = left / right; S64 result = left / right;
b->registers[instr->dst].s64 = result; b->registers[instr->index_c].s64 = result;
bc_log("r%u + r%u = r%u => [%lld] / [%lld] = [%lld]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%lld] / [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_MUL_S64:{ case BC_MUL_S64:{
S64 left = b->registers[instr->a].s64; S64 left = b->registers[instr->index_a].s64;
S64 right = b->registers[instr->b].s64; S64 right = b->registers[instr->index_b].s64;
S64 result = left * right; S64 result = left * right;
b->registers[instr->dst].s64 = result; b->registers[instr->index_c].s64 = result;
bc_log("r%u + r%u = r%u => [%lld] * [%lld] = [%lld]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%lld] * [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_MOD_S64:{ case BC_MOD_S64:{
S64 left = b->registers[instr->a].s64; S64 left = b->registers[instr->index_a].s64;
S64 right = b->registers[instr->b].s64; S64 right = b->registers[instr->index_b].s64;
S64 result = left % right; S64 result = left % right;
b->registers[instr->dst].s64 = result; b->registers[instr->index_c].s64 = result;
bc_log("r%u + r%u = r%u => [%lld] % [%lld] = [%lld]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%lld] % [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_SHR_S64:{ case BC_SHR_S64:{
S64 left = b->registers[instr->a].s64; S64 left = b->registers[instr->index_a].s64;
S64 right = b->registers[instr->b].s64; S64 right = b->registers[instr->index_b].s64;
S64 result = left >> right; S64 result = left >> right;
b->registers[instr->dst].s64 = result; b->registers[instr->index_c].s64 = result;
bc_log("r%u + r%u = r%u => [%lld] >> [%lld] = [%lld]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%lld] >> [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_SHL_S64:{ case BC_SHL_S64:{
S64 left = b->registers[instr->a].s64; S64 left = b->registers[instr->index_a].s64;
S64 right = b->registers[instr->b].s64; S64 right = b->registers[instr->index_b].s64;
S64 result = left << right; S64 result = left << right;
b->registers[instr->dst].s64 = result; b->registers[instr->index_c].s64 = result;
bc_log("r%u + r%u = r%u => [%lld] << [%lld] = [%lld]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%lld] << [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_BITAND_S64:{ case BC_BITAND_S64:{
S64 left = b->registers[instr->a].s64; S64 left = b->registers[instr->index_a].s64;
S64 right = b->registers[instr->b].s64; S64 right = b->registers[instr->index_b].s64;
S64 result = left & right; S64 result = left & right;
b->registers[instr->dst].s64 = result; b->registers[instr->index_c].s64 = result;
bc_log("r%u + r%u = r%u => [%lld] & [%lld] = [%lld]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%lld] & [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_BITOR_S64:{ case BC_BITOR_S64:{
S64 left = b->registers[instr->a].s64; S64 left = b->registers[instr->index_a].s64;
S64 right = b->registers[instr->b].s64; S64 right = b->registers[instr->index_b].s64;
S64 result = left | right; S64 result = left | right;
b->registers[instr->dst].s64 = result; b->registers[instr->index_c].s64 = result;
bc_log("r%u + r%u = r%u => [%lld] | [%lld] = [%lld]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%lld] | [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_BITXOR_S64:{ case BC_BITXOR_S64:{
S64 left = b->registers[instr->a].s64; S64 left = b->registers[instr->index_a].s64;
S64 right = b->registers[instr->b].s64; S64 right = b->registers[instr->index_b].s64;
S64 result = left ^ right; S64 result = left ^ right;
b->registers[instr->dst].s64 = result; b->registers[instr->index_c].s64 = result;
bc_log("r%u + r%u = r%u => [%lld] ^ [%lld] = [%lld]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%lld] ^ [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_BITNOT_S64:{ case BC_BITNOT_S64:{
S64 left = (S64)b->registers[instr->a].s64; S64 left = (S64)b->registers[instr->index_a].s64;
S64 result = ~left; S64 result = ~left;
S64 *dst = b->registers[instr->dst].pointer_s64; S64 *dst = b->registers[instr->index_c].pointer_s64;
*dst = result; *dst = result;
bc_log("~ [%lld] = [%lld]", left, result); bc_log("~ [%lld] = [%lld]", left, result);
}break; }break;
case BC_EQ_S64:{ case BC_EQ_S64:{
S64 left = b->registers[instr->a].s64; S64 left = b->registers[instr->index_a].s64;
S64 right = b->registers[instr->b].s64; S64 right = b->registers[instr->index_b].s64;
S64 result = left == right; S64 result = left == right;
b->registers[instr->dst].s64 = result; b->registers[instr->index_c].s64 = result;
bc_log("r%u + r%u = r%u => [%lld] == [%lld] = [%lld]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%lld] == [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_NEQ_S64:{ case BC_NEQ_S64:{
S64 left = b->registers[instr->a].s64; S64 left = b->registers[instr->index_a].s64;
S64 right = b->registers[instr->b].s64; S64 right = b->registers[instr->index_b].s64;
S64 result = left != right; S64 result = left != right;
b->registers[instr->dst].s64 = result; b->registers[instr->index_c].s64 = result;
bc_log("r%u + r%u = r%u => [%lld] != [%lld] = [%lld]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%lld] != [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_GT_S64:{ case BC_GT_S64:{
S64 left = b->registers[instr->a].s64; S64 left = b->registers[instr->index_a].s64;
S64 right = b->registers[instr->b].s64; S64 right = b->registers[instr->index_b].s64;
S64 result = left > right; S64 result = left > right;
b->registers[instr->dst].s64 = result; b->registers[instr->index_c].s64 = result;
bc_log("r%u + r%u = r%u => [%lld] > [%lld] = [%lld]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%lld] > [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_LT_S64:{ case BC_LT_S64:{
S64 left = b->registers[instr->a].s64; S64 left = b->registers[instr->index_a].s64;
S64 right = b->registers[instr->b].s64; S64 right = b->registers[instr->index_b].s64;
S64 result = left < right; S64 result = left < right;
b->registers[instr->dst].s64 = result; b->registers[instr->index_c].s64 = result;
bc_log("r%u + r%u = r%u => [%lld] < [%lld] = [%lld]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%lld] < [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_OR_S64:{ case BC_OR_S64:{
S64 left = b->registers[instr->a].s64; S64 left = b->registers[instr->index_a].s64;
S64 right = b->registers[instr->b].s64; S64 right = b->registers[instr->index_b].s64;
S64 result = left || right; S64 result = left || right;
b->registers[instr->dst].s64 = result; b->registers[instr->index_c].s64 = result;
bc_log("r%u + r%u = r%u => [%lld] || [%lld] = [%lld]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%lld] || [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_GTE_S64:{ case BC_GTE_S64:{
S64 left = b->registers[instr->a].s64; S64 left = b->registers[instr->index_a].s64;
S64 right = b->registers[instr->b].s64; S64 right = b->registers[instr->index_b].s64;
S64 result = left >= right; S64 result = left >= right;
b->registers[instr->dst].s64 = result; b->registers[instr->index_c].s64 = result;
bc_log("r%u + r%u = r%u => [%lld] >= [%lld] = [%lld]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%lld] >= [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_LTE_S64:{ case BC_LTE_S64:{
S64 left = b->registers[instr->a].s64; S64 left = b->registers[instr->index_a].s64;
S64 right = b->registers[instr->b].s64; S64 right = b->registers[instr->index_b].s64;
S64 result = left <= right; S64 result = left <= right;
b->registers[instr->dst].s64 = result; b->registers[instr->index_c].s64 = result;
bc_log("r%u + r%u = r%u => [%lld] <= [%lld] = [%lld]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%lld] <= [%lld] = [%lld]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_ADD_U64:{ case BC_ADD_U64:{
U64 left = b->registers[instr->a].u64; U64 left = b->registers[instr->index_a].u64;
U64 right = b->registers[instr->b].u64; U64 right = b->registers[instr->index_b].u64;
U64 result = left + right; U64 result = left + right;
b->registers[instr->dst].u64 = result; b->registers[instr->index_c].u64 = result;
bc_log("r%u + r%u = r%u => [%llu] + [%llu] = [%llu]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%llu] + [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_SUB_U64:{ case BC_SUB_U64:{
U64 left = b->registers[instr->a].u64; U64 left = b->registers[instr->index_a].u64;
U64 right = b->registers[instr->b].u64; U64 right = b->registers[instr->index_b].u64;
U64 result = left - right; U64 result = left - right;
b->registers[instr->dst].u64 = result; b->registers[instr->index_c].u64 = result;
bc_log("r%u + r%u = r%u => [%llu] - [%llu] = [%llu]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%llu] - [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_DIV_U64:{ case BC_DIV_U64:{
U64 left = b->registers[instr->a].u64; U64 left = b->registers[instr->index_a].u64;
U64 right = b->registers[instr->b].u64; U64 right = b->registers[instr->index_b].u64;
U64 result = left / right; U64 result = left / right;
b->registers[instr->dst].u64 = result; b->registers[instr->index_c].u64 = result;
bc_log("r%u + r%u = r%u => [%llu] / [%llu] = [%llu]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%llu] / [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_MUL_U64:{ case BC_MUL_U64:{
U64 left = b->registers[instr->a].u64; U64 left = b->registers[instr->index_a].u64;
U64 right = b->registers[instr->b].u64; U64 right = b->registers[instr->index_b].u64;
U64 result = left * right; U64 result = left * right;
b->registers[instr->dst].u64 = result; b->registers[instr->index_c].u64 = result;
bc_log("r%u + r%u = r%u => [%llu] * [%llu] = [%llu]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%llu] * [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_MOD_U64:{ case BC_MOD_U64:{
U64 left = b->registers[instr->a].u64; U64 left = b->registers[instr->index_a].u64;
U64 right = b->registers[instr->b].u64; U64 right = b->registers[instr->index_b].u64;
U64 result = left % right; U64 result = left % right;
b->registers[instr->dst].u64 = result; b->registers[instr->index_c].u64 = result;
bc_log("r%u + r%u = r%u => [%llu] % [%llu] = [%llu]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%llu] % [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_SHR_U64:{ case BC_SHR_U64:{
U64 left = b->registers[instr->a].u64; U64 left = b->registers[instr->index_a].u64;
U64 right = b->registers[instr->b].u64; U64 right = b->registers[instr->index_b].u64;
U64 result = left >> right; U64 result = left >> right;
b->registers[instr->dst].u64 = result; b->registers[instr->index_c].u64 = result;
bc_log("r%u + r%u = r%u => [%llu] >> [%llu] = [%llu]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%llu] >> [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_SHL_U64:{ case BC_SHL_U64:{
U64 left = b->registers[instr->a].u64; U64 left = b->registers[instr->index_a].u64;
U64 right = b->registers[instr->b].u64; U64 right = b->registers[instr->index_b].u64;
U64 result = left << right; U64 result = left << right;
b->registers[instr->dst].u64 = result; b->registers[instr->index_c].u64 = result;
bc_log("r%u + r%u = r%u => [%llu] << [%llu] = [%llu]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%llu] << [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_BITAND_U64:{ case BC_BITAND_U64:{
U64 left = b->registers[instr->a].u64; U64 left = b->registers[instr->index_a].u64;
U64 right = b->registers[instr->b].u64; U64 right = b->registers[instr->index_b].u64;
U64 result = left & right; U64 result = left & right;
b->registers[instr->dst].u64 = result; b->registers[instr->index_c].u64 = result;
bc_log("r%u + r%u = r%u => [%llu] & [%llu] = [%llu]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%llu] & [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_BITOR_U64:{ case BC_BITOR_U64:{
U64 left = b->registers[instr->a].u64; U64 left = b->registers[instr->index_a].u64;
U64 right = b->registers[instr->b].u64; U64 right = b->registers[instr->index_b].u64;
U64 result = left | right; U64 result = left | right;
b->registers[instr->dst].u64 = result; b->registers[instr->index_c].u64 = result;
bc_log("r%u + r%u = r%u => [%llu] | [%llu] = [%llu]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%llu] | [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_BITXOR_U64:{ case BC_BITXOR_U64:{
U64 left = b->registers[instr->a].u64; U64 left = b->registers[instr->index_a].u64;
U64 right = b->registers[instr->b].u64; U64 right = b->registers[instr->index_b].u64;
U64 result = left ^ right; U64 result = left ^ right;
b->registers[instr->dst].u64 = result; b->registers[instr->index_c].u64 = result;
bc_log("r%u + r%u = r%u => [%llu] ^ [%llu] = [%llu]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%llu] ^ [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_BITNOT_U64:{ case BC_BITNOT_U64:{
U64 left = (U64)b->registers[instr->a].u64; U64 left = (U64)b->registers[instr->index_a].u64;
U64 result = ~left; U64 result = ~left;
U64 *dst = b->registers[instr->dst].pointer_u64; U64 *dst = b->registers[instr->index_c].pointer_u64;
*dst = result; *dst = result;
bc_log("~ [%llu] = [%llu]", left, result); bc_log("~ [%llu] = [%llu]", left, result);
}break; }break;
case BC_EQ_U64:{ case BC_EQ_U64:{
U64 left = b->registers[instr->a].u64; U64 left = b->registers[instr->index_a].u64;
U64 right = b->registers[instr->b].u64; U64 right = b->registers[instr->index_b].u64;
U64 result = left == right; U64 result = left == right;
b->registers[instr->dst].u64 = result; b->registers[instr->index_c].u64 = result;
bc_log("r%u + r%u = r%u => [%llu] == [%llu] = [%llu]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%llu] == [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_NEQ_U64:{ case BC_NEQ_U64:{
U64 left = b->registers[instr->a].u64; U64 left = b->registers[instr->index_a].u64;
U64 right = b->registers[instr->b].u64; U64 right = b->registers[instr->index_b].u64;
U64 result = left != right; U64 result = left != right;
b->registers[instr->dst].u64 = result; b->registers[instr->index_c].u64 = result;
bc_log("r%u + r%u = r%u => [%llu] != [%llu] = [%llu]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%llu] != [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_GT_U64:{ case BC_GT_U64:{
U64 left = b->registers[instr->a].u64; U64 left = b->registers[instr->index_a].u64;
U64 right = b->registers[instr->b].u64; U64 right = b->registers[instr->index_b].u64;
U64 result = left > right; U64 result = left > right;
b->registers[instr->dst].u64 = result; b->registers[instr->index_c].u64 = result;
bc_log("r%u + r%u = r%u => [%llu] > [%llu] = [%llu]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%llu] > [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_LT_U64:{ case BC_LT_U64:{
U64 left = b->registers[instr->a].u64; U64 left = b->registers[instr->index_a].u64;
U64 right = b->registers[instr->b].u64; U64 right = b->registers[instr->index_b].u64;
U64 result = left < right; U64 result = left < right;
b->registers[instr->dst].u64 = result; b->registers[instr->index_c].u64 = result;
bc_log("r%u + r%u = r%u => [%llu] < [%llu] = [%llu]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%llu] < [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_OR_U64:{ case BC_OR_U64:{
U64 left = b->registers[instr->a].u64; U64 left = b->registers[instr->index_a].u64;
U64 right = b->registers[instr->b].u64; U64 right = b->registers[instr->index_b].u64;
U64 result = left || right; U64 result = left || right;
b->registers[instr->dst].u64 = result; b->registers[instr->index_c].u64 = result;
bc_log("r%u + r%u = r%u => [%llu] || [%llu] = [%llu]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%llu] || [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_GTE_U64:{ case BC_GTE_U64:{
U64 left = b->registers[instr->a].u64; U64 left = b->registers[instr->index_a].u64;
U64 right = b->registers[instr->b].u64; U64 right = b->registers[instr->index_b].u64;
U64 result = left >= right; U64 result = left >= right;
b->registers[instr->dst].u64 = result; b->registers[instr->index_c].u64 = result;
bc_log("r%u + r%u = r%u => [%llu] >= [%llu] = [%llu]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%llu] >= [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_LTE_U64:{ case BC_LTE_U64:{
U64 left = b->registers[instr->a].u64; U64 left = b->registers[instr->index_a].u64;
U64 right = b->registers[instr->b].u64; U64 right = b->registers[instr->index_b].u64;
U64 result = left <= right; U64 result = left <= right;
b->registers[instr->dst].u64 = result; b->registers[instr->index_c].u64 = result;
bc_log("r%u + r%u = r%u => [%llu] <= [%llu] = [%llu]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%llu] <= [%llu] = [%llu]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_ADD_F64:{ case BC_ADD_F64:{
F64 left = b->registers[instr->a].f64; F64 left = b->registers[instr->index_a].f64;
F64 right = b->registers[instr->b].f64; F64 right = b->registers[instr->index_b].f64;
F64 result = left + right; F64 result = left + right;
b->registers[instr->dst].f64 = result; b->registers[instr->index_c].f64 = result;
bc_log("r%u + r%u = r%u => [%f] + [%f] = [%f]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%f] + [%f] = [%f]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_SUB_F64:{ case BC_SUB_F64:{
F64 left = b->registers[instr->a].f64; F64 left = b->registers[instr->index_a].f64;
F64 right = b->registers[instr->b].f64; F64 right = b->registers[instr->index_b].f64;
F64 result = left - right; F64 result = left - right;
b->registers[instr->dst].f64 = result; b->registers[instr->index_c].f64 = result;
bc_log("r%u + r%u = r%u => [%f] - [%f] = [%f]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%f] - [%f] = [%f]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_DIV_F64:{ case BC_DIV_F64:{
F64 left = b->registers[instr->a].f64; F64 left = b->registers[instr->index_a].f64;
F64 right = b->registers[instr->b].f64; F64 right = b->registers[instr->index_b].f64;
F64 result = left / right; F64 result = left / right;
b->registers[instr->dst].f64 = result; b->registers[instr->index_c].f64 = result;
bc_log("r%u + r%u = r%u => [%f] / [%f] = [%f]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%f] / [%f] = [%f]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_MUL_F64:{ case BC_MUL_F64:{
F64 left = b->registers[instr->a].f64; F64 left = b->registers[instr->index_a].f64;
F64 right = b->registers[instr->b].f64; F64 right = b->registers[instr->index_b].f64;
F64 result = left * right; F64 result = left * right;
b->registers[instr->dst].f64 = result; b->registers[instr->index_c].f64 = result;
bc_log("r%u + r%u = r%u => [%f] * [%f] = [%f]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%f] * [%f] = [%f]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_EQ_F64:{ case BC_EQ_F64:{
F64 left = b->registers[instr->a].f64; F64 left = b->registers[instr->index_a].f64;
F64 right = b->registers[instr->b].f64; F64 right = b->registers[instr->index_b].f64;
F64 result = left == right; F64 result = left == right;
b->registers[instr->dst].f64 = result; b->registers[instr->index_c].f64 = result;
bc_log("r%u + r%u = r%u => [%f] == [%f] = [%f]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%f] == [%f] = [%f]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_NEQ_F64:{ case BC_NEQ_F64:{
F64 left = b->registers[instr->a].f64; F64 left = b->registers[instr->index_a].f64;
F64 right = b->registers[instr->b].f64; F64 right = b->registers[instr->index_b].f64;
F64 result = left != right; F64 result = left != right;
b->registers[instr->dst].f64 = result; b->registers[instr->index_c].f64 = result;
bc_log("r%u + r%u = r%u => [%f] != [%f] = [%f]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%f] != [%f] = [%f]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_GT_F64:{ case BC_GT_F64:{
F64 left = b->registers[instr->a].f64; F64 left = b->registers[instr->index_a].f64;
F64 right = b->registers[instr->b].f64; F64 right = b->registers[instr->index_b].f64;
F64 result = left > right; F64 result = left > right;
b->registers[instr->dst].f64 = result; b->registers[instr->index_c].f64 = result;
bc_log("r%u + r%u = r%u => [%f] > [%f] = [%f]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%f] > [%f] = [%f]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_LT_F64:{ case BC_LT_F64:{
F64 left = b->registers[instr->a].f64; F64 left = b->registers[instr->index_a].f64;
F64 right = b->registers[instr->b].f64; F64 right = b->registers[instr->index_b].f64;
F64 result = left < right; F64 result = left < right;
b->registers[instr->dst].f64 = result; b->registers[instr->index_c].f64 = result;
bc_log("r%u + r%u = r%u => [%f] < [%f] = [%f]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%f] < [%f] = [%f]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_GTE_F64:{ case BC_GTE_F64:{
F64 left = b->registers[instr->a].f64; F64 left = b->registers[instr->index_a].f64;
F64 right = b->registers[instr->b].f64; F64 right = b->registers[instr->index_b].f64;
F64 result = left >= right; F64 result = left >= right;
b->registers[instr->dst].f64 = result; b->registers[instr->index_c].f64 = result;
bc_log("r%u + r%u = r%u => [%f] >= [%f] = [%f]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%f] >= [%f] = [%f]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
case BC_LTE_F64:{ case BC_LTE_F64:{
F64 left = b->registers[instr->a].f64; F64 left = b->registers[instr->index_a].f64;
F64 right = b->registers[instr->b].f64; F64 right = b->registers[instr->index_b].f64;
F64 result = left <= right; F64 result = left <= right;
b->registers[instr->dst].f64 = result; b->registers[instr->index_c].f64 = result;
bc_log("r%u + r%u = r%u => [%f] <= [%f] = [%f]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%u + r%u = r%u => [%f] <= [%f] = [%f]", instr->index_a, instr->index_b, instr->index_c, left, right, result);
}break; }break;
// //

2
code_generating_script.py
View File

@@ -89,7 +89,7 @@ if True:
{T} right = b->registers[instr->b].{t}; {T} right = b->registers[instr->b].{t};
{T} result = left {symbol} right; {T} result = left {symbol} right;
b->registers[instr->dst].{t} = result; b->registers[instr->dst].{t} = result;
bc_log("r%u + r%u = r%u => [{sign}] {symbol} [{sign}] = [{sign}]", instr->a, instr->b, instr->dst, left, right, result); bc_log("r%s + r%s = r%s => [{sign}] {symbol} [{sign}] = [{sign}]", instr->a, instr->b, instr->dst, left, right, result);
}}break; }}break;
""" """
################################ ################################