GPUAPI void operator () (const int thread_in_system)
{
pass_one(thread_in_system);
pass_two(thread_in_system);
if(need_to_log_system() && (thread_in_system==0) )
_monitor1.log_system();
}
GPUAPI void operator () (const int thread_in_system)
{
pass_one(thread_in_system);
pass_two(thread_in_system);
if(need_to_log_system() && (thread_in_system()==0) )
log::system(_log, _sys);
}
int main(int argc, char **argv)
{
SymbolTable* symtbl = create_table(SYMTBL_UNIQUE_NAME);
SymbolTable* reltbl = create_table(SYMTBL_UNIQUE_NAME);
FILE* input1 = fopen("myinstr.txt", "r");
FILE* output1 = fopen("res.txt", "w");
pass_one(input1, output1, symtbl);
fclose(input1);
fclose(output1);
FILE* input2 = fopen("res.txt", "r");
FILE* output2 = fopen("final.txt", "w");
pass_two(input2, output2, symtbl, reltbl);
// int ret = translate_inst(stdout, "addu", args, 3 , 0, tb1, tb2);
printf("symtbl:\n");
write_table(symtbl, stdout);
printf("reltbl:\n");
write_table(reltbl, stdout);
free_table(symtbl);
free_table(reltbl);
fclose(input2);
fclose(output2);
return 0;
}
void
mkmap(lev_init *init_lev)
{
schar bg_typ = init_lev->bg,
fg_typ = init_lev->fg;
boolean smooth = init_lev->smoothed,
join = init_lev->joined;
xchar lit = init_lev->lit,
walled = init_lev->walled;
int i;
if(lit < 0)
lit = (rnd(1+abs(depth(&u.uz))) < 11 && rn2(77)) ? 1 : 0;
new_locations = (char *)alloc((WIDTH+1) * HEIGHT);
if (bg_typ < MAX_TYPE)
init_map(bg_typ);
init_fill(bg_typ, fg_typ);
for(i = 0; i < N_P1_ITER; i++)
pass_one(bg_typ, fg_typ);
for(i = 0; i < N_P2_ITER; i++)
pass_two(bg_typ, fg_typ);
if(smooth)
for(i = 0; i < N_P3_ITER; i++)
pass_three(bg_typ, fg_typ);
if(join)
join_map(bg_typ, fg_typ);
finish_map(fg_typ, bg_typ, (boolean)lit, (boolean)walled);
/* a walled, joined level is cavernous, not mazelike -dlc
*
* also, caverns have a defined "inside" and "outside"; the outside
* doesn't _have_ to be stone, say, for hell. so if the player
* defined a maze filler originally, go ahead and backfill the
* background in with that filler - DSR */
if (walled && join && (init_lev->filling > -1)) {
level.flags.is_maze_lev = FALSE;
level.flags.is_cavernous_lev = TRUE;
backfill(bg_typ,init_lev->filling);
}
free(new_locations);
}
/* Runs the two-pass assembler. Most of the actual work is done in pass_one()
and pass_two().
*/
int assemble(const char* in_name, const char* tmp_name, const char* out_name) {
FILE *src, *dst;
int err = 0;
SymbolTable* symtbl = create_table(SYMTBL_UNIQUE_NAME);
SymbolTable* reltbl = create_table(SYMTBL_NON_UNIQUE);
if (in_name) {
printf("Running pass one: %s -> %s\n", in_name, tmp_name);
if (open_files(&src, &dst, in_name, tmp_name) != 0) {
free_table(symtbl);
free_table(reltbl);
exit(1);
}
if (pass_one(src, dst, symtbl) != 0) {
err = 1;
}
close_files(src, dst);
}
if (out_name) {
printf("Running pass two: %s -> %s\n", tmp_name, out_name);
if (open_files(&src, &dst, tmp_name, out_name) != 0) {
free_table(symtbl);
free_table(reltbl);
exit(1);
}
fprintf(dst, ".text\n");
if (pass_two(src, dst, symtbl, reltbl) != 0) {
err = 1;
}
fprintf(dst, "\n.symbol\n");
write_table(symtbl, dst);
fprintf(dst, "\n.relocation\n");
write_table(reltbl, dst);
close_files(src, dst);
}
free_table(symtbl);
free_table(reltbl);
return err;
}
void
mkmap(struct level *lev, lev_init *init_lev)
{
schar bg_typ = init_lev->bg, fg_typ = init_lev->fg;
boolean smooth = init_lev->smoothed, join = init_lev->joined;
xchar lit = init_lev->lit, walled = init_lev->walled;
int i;
if (lit < 0)
lit = (mklev_rn2(1 + abs(depth(&u.uz)), lev) < 10 &&
mklev_rn2(77, lev)) ? 1 : 0;
new_locations = malloc((WIDTH + 1) * HEIGHT);
init_map(lev, bg_typ);
init_fill(lev, bg_typ, fg_typ);
for (i = 0; i < N_P1_ITER; i++)
pass_one(lev, bg_typ, fg_typ);
for (i = 0; i < N_P2_ITER; i++)
pass_two(lev, bg_typ, fg_typ);
if (smooth)
for (i = 0; i < N_P3_ITER; i++)
pass_three(lev, bg_typ, fg_typ);
if (join)
join_map(lev, bg_typ, fg_typ);
finish_map(lev, fg_typ, bg_typ, (boolean) lit, (boolean) walled);
/* a walled, joined level is cavernous, not mazelike -dlc */
if (walled && join) {
lev->flags.is_maze_lev = FALSE;
lev->flags.is_cavernous_lev = TRUE;
}
free(new_locations);
}
void BlockBuilder::setup() {
std::vector<const Type*> ftypes;
ftypes.push_back(ls_->ptr_type("VM"));
ftypes.push_back(ls_->ptr_type("CallFrame"));
ftypes.push_back(ls_->ptr_type("BlockEnvironment"));
ftypes.push_back(ls_->ptr_type("Arguments"));
ftypes.push_back(ls_->ptr_type("BlockInvocation"));
FunctionType* ft = FunctionType::get(ls_->ptr_type("Object"), ftypes, false);
std::stringstream ss;
ss << std::string("_X_")
<< ls_->enclosure_name(info_.method())
<< "#"
<< ls_->symbol_cstr(info_.method()->name())
<< "$block@" << ls_->add_jitted_method();
func = Function::Create(ft, GlobalValue::ExternalLinkage,
ss.str().c_str(), ls_->module());
Function::arg_iterator ai = func->arg_begin();
vm = ai++; vm->setName("state");
prev = ai++; prev->setName("previous");
block_env = ai++; block_env->setName("env");
args = ai++; args->setName("args");
block_inv = ai++; block_inv->setName("invocation");
BasicBlock* block = BasicBlock::Create(ls_->ctx(), "entry", func);
b().SetInsertPoint(block);
info_.set_function(func);
info_.set_vm(vm);
info_.set_args(args);
info_.set_previous(prev);
info_.set_entry(block);
BasicBlock* body = BasicBlock::Create(ls_->ctx(), "block_body", func);
pass_one(body);
info_.set_counter(b().CreateAlloca(ls_->Int32Ty, 0, "counter_alloca"));
counter2_ = b().CreateAlloca(ls_->Int32Ty, 0, "counter2");
// The 3 here is because we store {ip, sp, type} per unwind.
info_.set_unwind_info(b().CreateAlloca(ls_->Int32Ty,
ConstantInt::get(ls_->Int32Ty, rubinius::kMaxUnwindInfos * 3),
"unwind_info"));
valid_flag = b().CreateAlloca(ls_->Int1Ty, 0, "valid_flag");
Value* cfstk = b().CreateAlloca(obj_type,
ConstantInt::get(ls_->Int32Ty,
(sizeof(CallFrame) / sizeof(Object*)) + vmm_->stack_size),
"cfstk");
call_frame = b().CreateBitCast(
cfstk,
llvm::PointerType::getUnqual(cf_type), "call_frame");
info_.set_out_args(b().CreateAlloca(ls_->type("Arguments"), 0, "out_args"));
if(ls_->include_profiling()) {
method_entry_ = b().CreateAlloca(ls_->Int8Ty,
ConstantInt::get(ls_->Int32Ty, sizeof(tooling::MethodEntry)),
"method_entry");
info_.set_profiling_entry(method_entry_);
}
info_.set_call_frame(call_frame);
stk = b().CreateConstGEP1_32(cfstk, sizeof(CallFrame) / sizeof(Object*), "stack");
info_.set_stack(stk);
Value* var_mem = b().CreateAlloca(obj_type,
ConstantInt::get(ls_->Int32Ty,
(sizeof(StackVariables) / sizeof(Object*)) + vmm_->number_of_locals),
"var_mem");
vars = b().CreateBitCast(
var_mem,
llvm::PointerType::getUnqual(stack_vars_type), "vars");
info_.set_variables(vars);
initialize_frame(vmm_->stack_size);
nil_stack(vmm_->stack_size, constant(Qnil, obj_type));
setup_block_scope();
if(ls_->config().version >= 19) {
import_args_19_style();
}
if(ls_->include_profiling()) {
Value* test = b().CreateLoad(ls_->profiling(), "profiling");
BasicBlock* setup_profiling = BasicBlock::Create(ls_->ctx(), "setup_profiling", func);
BasicBlock* cont = BasicBlock::Create(ls_->ctx(), "continue", func);
b().CreateCondBr(test, setup_profiling, cont);
b().SetInsertPoint(setup_profiling);
Signature sig(ls_, ls_->VoidTy);
sig << "VM";
sig << llvm::PointerType::getUnqual(ls_->Int8Ty);
sig << "BlockEnvironment";
sig << "Module";
sig << "CompiledMethod";
Value* call_args[] = {
vm,
method_entry_,
block_env,
module_,
method
};
sig.call("rbx_begin_profiling_block", call_args, 5, "", b());
b().CreateBr(cont);
b().SetInsertPoint(cont);
}
b().CreateBr(body);
b().SetInsertPoint(body);
}
BasicBlock* InlineMethodBuilder::setup_inline(Value* self, Value* blk,
std::vector<Value*>& stack_args)
{
llvm::Value* prev = info_.parent_call_frame();
llvm::Value* args = ConstantExpr::getNullValue(ctx_->ptr_type("Arguments"));
BasicBlock* entry = BasicBlock::Create(ctx_->llvm_context(), "inline_entry", info_.function());
b().SetInsertPoint(entry);
info_.set_args(args);
info_.set_previous(prev);
info_.set_entry(entry);
BasicBlock* body = BasicBlock::Create(ctx_->llvm_context(), "method_body", info_.function());
pass_one(body);
BasicBlock* alloca_block = &info_.function()->getEntryBlock();
Value* cfstk = new AllocaInst(obj_type,
ConstantInt::get(ctx_->Int32Ty,
(sizeof(CallFrame) / sizeof(Object*)) + machine_code_->stack_size),
"cfstk", alloca_block->getTerminator());
call_frame = b().CreateBitCast(
cfstk,
llvm::PointerType::getUnqual(cf_type), "call_frame");
stk = b().CreateConstGEP1_32(cfstk, sizeof(CallFrame) / sizeof(Object*), "stack");
info_.set_call_frame(call_frame);
info_.set_stack(stk);
Value* var_mem = new AllocaInst(obj_type,
ConstantInt::get(ctx_->Int32Ty,
(sizeof(StackVariables) / sizeof(Object*)) + machine_code_->number_of_locals),
"var_mem", alloca_block->getTerminator());
vars = b().CreateBitCast(
var_mem,
llvm::PointerType::getUnqual(stack_vars_type), "vars");
info_.set_variables(vars);
Value* rd = constant(runtime_data_, ctx_->ptr_type("jit::RuntimeData"));
// Setup the CallFrame
//
// previous
b().CreateStore(prev, get_field(call_frame, offset::CallFrame::previous));
// msg
b().CreateStore(
b().CreatePointerCast(rd, ctx_->Int8PtrTy),
get_field(call_frame, offset::CallFrame::dispatch_data));
// compiled_code
method = b().CreateLoad(
b().CreateConstGEP2_32(rd, 0, offset::jit_RuntimeData::method, "method_pos"),
"compiled_code");
Value* code_gep = get_field(call_frame, offset::CallFrame::compiled_code);
b().CreateStore(method, code_gep);
// constant_scope
Value* constant_scope = b().CreateLoad(
b().CreateConstGEP2_32(method, 0, offset::CompiledCode::scope, "constant_scope_pos"),
"constant_scope");
Value* constant_scope_gep = get_field(call_frame, offset::CallFrame::constant_scope);
b().CreateStore(constant_scope, constant_scope_gep);
// flags
int flags = CallFrame::cInlineFrame;
if(!use_full_scope_) flags |= CallFrame::cClosedScope;
b().CreateStore(cint(flags),
get_field(call_frame, offset::CallFrame::flags));
// ip
b().CreateStore(cint(0),
get_field(call_frame, offset::CallFrame::ip));
// scope
b().CreateStore(vars, get_field(call_frame, offset::CallFrame::scope));
nil_stack(machine_code_->stack_size, constant(cNil, obj_type));
Value* mod = b().CreateLoad(
b().CreateConstGEP2_32(rd, 0, offset::jit_RuntimeData::module, "module_pos"),
"module");
setup_inline_scope(self, blk, mod);
// We know the right arguments are present, so we just need to put them
// in the right place.
//
// We don't support splat in an inlined method!
assert(machine_code_->splat_position < 0);
assert(stack_args.size() <= (size_t)machine_code_->total_args);
for(size_t i = 0; i < stack_args.size(); i++) {
Value* int_pos = cint(i);
Value* idx2[] = {
cint(0),
cint(offset::StackVariables::locals),
int_pos
};
Value* pos = b().CreateGEP(vars, idx2, "local_pos");
Value* arg_val = stack_args.at(i);
LocalInfo* li = info_.get_local(i);
li->make_argument();
if(ctx_->llvm_state()->type_optz()) {
if(type::KnownType::has_hint(ctx_, arg_val)) {
type::KnownType kt = type::KnownType::extract(ctx_, arg_val);
li->set_known_type(kt);
}
}
b().CreateStore(arg_val, pos);
}
b().CreateBr(body);
b().SetInsertPoint(body);
return entry;
}
