/* protos */
static ir_value* ir_gen_extparam_proto(ir_builder *ir);
-static void ir_gen_extparam (ir_builder *ir);
+static void ir_gen_extparam (code_t *, ir_builder *ir);
/* error functions */
*
* Breaking conventions is annoying...
*/
-static bool ir_builder_gen_global(ir_builder *self, ir_value *global, bool islocal);
+static bool ir_builder_gen_global(code_t *, ir_builder *self, ir_value *global, bool islocal);
-static bool gen_global_field(ir_value *global)
+static bool gen_global_field(code_t *code, ir_value *global)
{
if (global->hasvalue)
{
}
/* copy the field's value */
- ir_value_code_setaddr(global, vec_size(code_globals));
- vec_push(code_globals, fld->code.fieldaddr);
+ ir_value_code_setaddr(global, vec_size(code->globals));
+ vec_push(code->globals, fld->code.fieldaddr);
if (global->fieldtype == TYPE_VECTOR) {
- vec_push(code_globals, fld->code.fieldaddr+1);
- vec_push(code_globals, fld->code.fieldaddr+2);
+ vec_push(code->globals, fld->code.fieldaddr+1);
+ vec_push(code->globals, fld->code.fieldaddr+2);
}
}
else
{
- ir_value_code_setaddr(global, vec_size(code_globals));
- vec_push(code_globals, 0);
+ ir_value_code_setaddr(global, vec_size(code->globals));
+ vec_push(code->globals, 0);
if (global->fieldtype == TYPE_VECTOR) {
- vec_push(code_globals, 0);
- vec_push(code_globals, 0);
+ vec_push(code->globals, 0);
+ vec_push(code->globals, 0);
}
}
if (global->code.globaladdr < 0)
return true;
}
-static bool gen_global_pointer(ir_value *global)
+static bool gen_global_pointer(code_t *code, ir_value *global)
{
if (global->hasvalue)
{
return false;
}
- ir_value_code_setaddr(global, vec_size(code_globals));
- vec_push(code_globals, target->code.globaladdr);
+ ir_value_code_setaddr(global, vec_size(code->globals));
+ vec_push(code->globals, target->code.globaladdr);
}
else
{
- ir_value_code_setaddr(global, vec_size(code_globals));
- vec_push(code_globals, 0);
+ ir_value_code_setaddr(global, vec_size(code->globals));
+ vec_push(code->globals, 0);
}
if (global->code.globaladdr < 0)
return false;
return true;
}
-static bool gen_blocks_recursive(ir_function *func, ir_block *block)
+static bool gen_blocks_recursive(code_t *code, ir_function *func, ir_block *block)
{
prog_section_statement stmt;
ir_instr *instr;
size_t i;
block->generated = true;
- block->code_start = vec_size(code_statements);
+ block->code_start = vec_size(code->statements);
for (i = 0; i < vec_size(block->instr); ++i)
{
instr = block->instr[i];
* yet, we generate them right here.
*/
if (!target->generated)
- return gen_blocks_recursive(func, target);
+ return gen_blocks_recursive(code, func, target);
/* otherwise we generate a jump instruction */
stmt.opcode = INSTR_GOTO;
- stmt.o1.s1 = (target->code_start) - vec_size(code_statements);
+ stmt.o1.s1 = (target->code_start) - vec_size(code->statements);
stmt.o2.s1 = 0;
stmt.o3.s1 = 0;
if (stmt.o1.s1 != 1)
- code_push_statement(&stmt, instr->context.line);
+ code_push_statement(code, &stmt, instr->context.line);
/* no further instructions can be in this block */
return true;
if (ontrue->generated) {
stmt.opcode = INSTR_IF;
- stmt.o2.s1 = (ontrue->code_start) - vec_size(code_statements);
+ stmt.o2.s1 = (ontrue->code_start) - vec_size(code->statements);
if (stmt.o2.s1 != 1)
- code_push_statement(&stmt, instr->context.line);
+ code_push_statement(code, &stmt, instr->context.line);
}
if (onfalse->generated) {
stmt.opcode = INSTR_IFNOT;
- stmt.o2.s1 = (onfalse->code_start) - vec_size(code_statements);
+ stmt.o2.s1 = (onfalse->code_start) - vec_size(code->statements);
if (stmt.o2.s1 != 1)
- code_push_statement(&stmt, instr->context.line);
+ code_push_statement(code, &stmt, instr->context.line);
}
if (!ontrue->generated) {
if (onfalse->generated)
- return gen_blocks_recursive(func, ontrue);
+ return gen_blocks_recursive(code, func, ontrue);
}
if (!onfalse->generated) {
if (ontrue->generated)
- return gen_blocks_recursive(func, onfalse);
+ return gen_blocks_recursive(code, func, onfalse);
}
/* neither ontrue nor onfalse exist */
stmt.opcode = INSTR_IFNOT;
onfalse = ontrue;
ontrue = tmp;
}
- stidx = vec_size(code_statements);
- code_push_statement(&stmt, instr->context.line);
+ stidx = vec_size(code->statements);
+ code_push_statement(code, &stmt, instr->context.line);
/* on false we jump, so add ontrue-path */
- if (!gen_blocks_recursive(func, ontrue))
+ if (!gen_blocks_recursive(code, func, ontrue))
return false;
/* fixup the jump address */
- code_statements[stidx].o2.s1 = vec_size(code_statements) - stidx;
+ code->statements[stidx].o2.s1 = vec_size(code->statements) - stidx;
/* generate onfalse path */
if (onfalse->generated) {
/* fixup the jump address */
- code_statements[stidx].o2.s1 = (onfalse->code_start) - (stidx);
- if (stidx+2 == vec_size(code_statements) && code_statements[stidx].o2.s1 == 1) {
- code_statements[stidx] = code_statements[stidx+1];
- if (code_statements[stidx].o1.s1 < 0)
- code_statements[stidx].o1.s1++;
- code_pop_statement();
+ code->statements[stidx].o2.s1 = (onfalse->code_start) - (stidx);
+ if (stidx+2 == vec_size(code->statements) && code->statements[stidx].o2.s1 == 1) {
+ code->statements[stidx] = code->statements[stidx+1];
+ if (code->statements[stidx].o1.s1 < 0)
+ code->statements[stidx].o1.s1++;
+ code_pop_statement(code);
}
- stmt.opcode = vec_last(code_statements).opcode;
+ stmt.opcode = vec_last(code->statements).opcode;
if (stmt.opcode == INSTR_GOTO ||
stmt.opcode == INSTR_IF ||
stmt.opcode == INSTR_IFNOT ||
}
/* may have been generated in the previous recursive call */
stmt.opcode = INSTR_GOTO;
- stmt.o1.s1 = (onfalse->code_start) - vec_size(code_statements);
+ stmt.o1.s1 = (onfalse->code_start) - vec_size(code->statements);
stmt.o2.s1 = 0;
stmt.o3.s1 = 0;
if (stmt.o1.s1 != 1)
- code_push_statement(&stmt, instr->context.line);
+ code_push_statement(code, &stmt, instr->context.line);
return true;
}
- else if (stidx+2 == vec_size(code_statements) && code_statements[stidx].o2.s1 == 1) {
- code_statements[stidx] = code_statements[stidx+1];
- if (code_statements[stidx].o1.s1 < 0)
- code_statements[stidx].o1.s1++;
- code_pop_statement();
+ else if (stidx+2 == vec_size(code->statements) && code->statements[stidx].o2.s1 == 1) {
+ code->statements[stidx] = code->statements[stidx+1];
+ if (code->statements[stidx].o1.s1 < 0)
+ code->statements[stidx].o1.s1++;
+ code_pop_statement(code);
}
/* if not, generate now */
- return gen_blocks_recursive(func, onfalse);
+ return gen_blocks_recursive(code, func, onfalse);
}
if ( (instr->opcode >= INSTR_CALL0 && instr->opcode <= INSTR_CALL8)
stmt.opcode = type_store_instr[param->vtype];
stmt.o1.u1 = ir_value_code_addr(param);
stmt.o2.u1 = OFS_PARM0 + 3 * p;
- code_push_statement(&stmt, instr->context.line);
+ code_push_statement(code, &stmt, instr->context.line);
}
/* Now handle extparams */
first = vec_size(instr->params);
continue;
if (p-8 >= vec_size(ir->extparams))
- ir_gen_extparam(ir);
+ ir_gen_extparam(code, ir);
targetparam = ir->extparams[p-8];
stmt.opcode = type_store_instr[param->vtype];
stmt.o1.u1 = ir_value_code_addr(param);
stmt.o2.u1 = ir_value_code_addr(targetparam);
- code_push_statement(&stmt, instr->context.line);
+ code_push_statement(code, &stmt, instr->context.line);
}
stmt.opcode = INSTR_CALL0 + vec_size(instr->params);
stmt.o1.u1 = ir_value_code_addr(instr->_ops[1]);
stmt.o2.u1 = 0;
stmt.o3.u1 = 0;
- code_push_statement(&stmt, instr->context.line);
+ code_push_statement(code, &stmt, instr->context.line);
retvalue = instr->_ops[0];
if (retvalue && retvalue->store != store_return &&
stmt.o1.u1 = OFS_RETURN;
stmt.o2.u1 = ir_value_code_addr(retvalue);
stmt.o3.u1 = 0;
- code_push_statement(&stmt, instr->context.line);
+ code_push_statement(code, &stmt, instr->context.line);
}
continue;
}
}
}
- code_push_statement(&stmt, instr->context.line);
+ code_push_statement(code, &stmt, instr->context.line);
}
return true;
}
-static bool gen_function_code(ir_function *self)
+static bool gen_function_code(code_t *code, ir_function *self)
{
ir_block *block;
prog_section_statement stmt, *retst;
if (block->generated)
return true;
- if (!gen_blocks_recursive(self, block)) {
+ if (!gen_blocks_recursive(code, self, block)) {
irerror(self->context, "failed to generate blocks for '%s'", self->name);
return false;
}
/* code_write and qcvm -disasm need to know that the function ends here */
- retst = &vec_last(code_statements);
+ retst = &vec_last(code->statements);
if (OPTS_OPTIMIZATION(OPTIM_VOID_RETURN) &&
self->outtype == TYPE_VOID &&
retst->opcode == INSTR_RETURN &&
stmt.o1.u1 = 0;
stmt.o2.u1 = 0;
stmt.o3.u1 = 0;
- code_push_statement(&stmt, vec_last(code_linenums));
+ code_push_statement(code, &stmt, vec_last(code->linenums));
}
return true;
}
-static qcint ir_builder_filestring(ir_builder *ir, const char *filename)
+static qcint ir_builder_filestring(code_t *code, ir_builder *ir, const char *filename)
{
/* NOTE: filename pointers are copied, we never strdup them,
* thus we can use pointer-comparison to find the string.
return ir->filestrings[i];
}
- str = code_genstring(filename);
+ str = code_genstring(code, filename);
vec_push(ir->filenames, filename);
vec_push(ir->filestrings, str);
return str;
}
-static bool gen_global_function(ir_builder *ir, ir_value *global)
+static bool gen_global_function(code_t *code, ir_builder *ir, ir_value *global)
{
prog_section_function fun;
ir_function *irfun;
irfun = global->constval.vfunc;
fun.name = global->code.name;
- fun.file = ir_builder_filestring(ir, global->context.file);
+ fun.file = ir_builder_filestring(code, ir, global->context.file);
fun.profile = 0; /* always 0 */
fun.nargs = vec_size(irfun->params);
if (fun.nargs > 8)
if (irfun->builtin)
fun.entry = irfun->builtin+1;
else {
- irfun->code_function_def = vec_size(code_functions);
- fun.entry = vec_size(code_statements);
+ irfun->code_function_def = vec_size(code->functions);
+ fun.entry = vec_size(code->statements);
}
- vec_push(code_functions, fun);
+ vec_push(code->functions, fun);
return true;
}
return global;
}
-static void ir_gen_extparam(ir_builder *ir)
+static void ir_gen_extparam(code_t *code, ir_builder *ir)
{
prog_section_def def;
ir_value *global;
else
global = ir->extparam_protos[vec_size(ir->extparams)];
- def.name = code_genstring(global->name);
- def.type = TYPE_VECTOR;
- def.offset = vec_size(code_globals);
+ def.name = code_genstring(code, global->name);
+ def.type = TYPE_VECTOR;
+ def.offset = vec_size(code->globals);
+
+ vec_push(code->defs, def);
- vec_push(code_defs, def);
ir_value_code_setaddr(global, def.offset);
- vec_push(code_globals, 0);
- vec_push(code_globals, 0);
- vec_push(code_globals, 0);
+
+ vec_push(code->globals, 0);
+ vec_push(code->globals, 0);
+ vec_push(code->globals, 0);
vec_push(ir->extparams, global);
}
-static bool gen_function_extparam_copy(ir_function *self)
+static bool gen_function_extparam_copy(code_t *code, ir_function *self)
{
size_t i, ext, numparams;
for (i = 8; i < numparams; ++i) {
ext = i - 8;
if (ext >= vec_size(ir->extparams))
- ir_gen_extparam(ir);
+ ir_gen_extparam(code, ir);
ep = ir->extparams[ext];
}
stmt.o1.u1 = ir_value_code_addr(ep);
stmt.o2.u1 = ir_value_code_addr(self->locals[i]);
- code_push_statement(&stmt, self->context.line);
+ code_push_statement(code, &stmt, self->context.line);
}
return true;
}
-static bool gen_function_varargs_copy(ir_function *self)
+static bool gen_function_varargs_copy(code_t *code, ir_function *self)
{
size_t i, ext, numparams, maxparams;
if (i < 8) {
stmt.o1.u1 = OFS_PARM0 + 3*i;
stmt.o2.u1 = ir_value_code_addr(self->locals[i]);
- code_push_statement(&stmt, self->context.line);
+ code_push_statement(code, &stmt, self->context.line);
continue;
}
ext = i - 8;
while (ext >= vec_size(ir->extparams))
- ir_gen_extparam(ir);
+ ir_gen_extparam(code, ir);
ep = ir->extparams[ext];
stmt.o1.u1 = ir_value_code_addr(ep);
stmt.o2.u1 = ir_value_code_addr(self->locals[i]);
- code_push_statement(&stmt, self->context.line);
+ code_push_statement(code, &stmt, self->context.line);
}
return true;
}
-static bool gen_function_locals(ir_builder *ir, ir_value *global)
+static bool gen_function_locals(code_t *code, ir_builder *ir, ir_value *global)
{
prog_section_function *def;
ir_function *irfun;
uint32_t firstlocal, firstglobal;
irfun = global->constval.vfunc;
- def = code_functions + irfun->code_function_def;
+ def = code->functions + irfun->code_function_def;
if (OPTS_OPTION_BOOL(OPTION_G) ||
!OPTS_OPTIMIZATION(OPTIM_OVERLAP_LOCALS) ||
(irfun->flags & IR_FLAG_MASK_NO_OVERLAP))
{
- firstlocal = def->firstlocal = vec_size(code_globals);
+ firstlocal = def->firstlocal = vec_size(code->globals);
} else {
firstlocal = def->firstlocal = ir->first_common_local;
++opts_optimizationcount[OPTIM_OVERLAP_LOCALS];
firstglobal = (OPTS_OPTIMIZATION(OPTIM_GLOBAL_TEMPS) ? ir->first_common_globaltemp : firstlocal);
- for (i = vec_size(code_globals); i < firstlocal + irfun->allocated_locals; ++i)
- vec_push(code_globals, 0);
+ for (i = vec_size(code->globals); i < firstlocal + irfun->allocated_locals; ++i)
+ vec_push(code->globals, 0);
for (i = 0; i < vec_size(irfun->locals); ++i) {
ir_value *v = irfun->locals[i];
if (v->locked || !OPTS_OPTIMIZATION(OPTIM_GLOBAL_TEMPS)) {
ir_value_code_setaddr(v, firstlocal + v->code.local);
- if (!ir_builder_gen_global(ir, irfun->locals[i], true)) {
+ if (!ir_builder_gen_global(code, ir, irfun->locals[i], true)) {
irerror(irfun->locals[i]->context, "failed to generate local %s", irfun->locals[i]->name);
return false;
}
return true;
}
-static bool gen_global_function_code(ir_builder *ir, ir_value *global)
+static bool gen_global_function_code(code_t *code, ir_builder *ir, ir_value *global)
{
prog_section_function *fundef;
ir_function *irfun;
irerror(irfun->context, "`%s`: IR global wasn't generated, failed to access function-def", irfun->name);
return false;
}
- fundef = &code_functions[irfun->code_function_def];
+ fundef = &code->functions[irfun->code_function_def];
- fundef->entry = vec_size(code_statements);
- if (!gen_function_locals(ir, global)) {
+ fundef->entry = vec_size(code->statements);
+ if (!gen_function_locals(code, ir, global)) {
irerror(irfun->context, "Failed to generate locals for function %s", irfun->name);
return false;
}
- if (!gen_function_extparam_copy(irfun)) {
+ if (!gen_function_extparam_copy(code, irfun)) {
irerror(irfun->context, "Failed to generate extparam-copy code for function %s", irfun->name);
return false;
}
- if (irfun->max_varargs && !gen_function_varargs_copy(irfun)) {
+ if (irfun->max_varargs && !gen_function_varargs_copy(code, irfun)) {
irerror(irfun->context, "Failed to generate vararg-copy code for function %s", irfun->name);
return false;
}
- if (!gen_function_code(irfun)) {
+ if (!gen_function_code(code, irfun)) {
irerror(irfun->context, "Failed to generate code for function %s", irfun->name);
return false;
}
return true;
}
-static void gen_vector_defs(prog_section_def def, const char *name)
+static void gen_vector_defs(code_t *code, prog_section_def def, const char *name)
{
char *component;
size_t len, i;
component[len-1] = 'x';
for (i = 0; i < 3; ++i) {
- def.name = code_genstring(component);
- vec_push(code_defs, def);
+ def.name = code_genstring(code, component);
+ vec_push(code->defs, def);
def.offset++;
component[len-1]++;
}
mem_d(component);
}
-static void gen_vector_fields(prog_section_field fld, const char *name)
+static void gen_vector_fields(code_t *code, prog_section_field fld, const char *name)
{
char *component;
size_t len, i;
component[len-1] = 'x';
for (i = 0; i < 3; ++i) {
- fld.name = code_genstring(component);
- vec_push(code_fields, fld);
+ fld.name = code_genstring(code, component);
+ vec_push(code->fields, fld);
fld.offset++;
component[len-1]++;
}
mem_d(component);
}
-static bool ir_builder_gen_global(ir_builder *self, ir_value *global, bool islocal)
+static bool ir_builder_gen_global(code_t *code, ir_builder *self, ir_value *global, bool islocal)
{
size_t i;
int32_t *iptr;
bool pushdef = opts.optimizeoff;
def.type = global->vtype;
- def.offset = vec_size(code_globals);
+ def.offset = vec_size(code->globals);
def.name = 0;
if (OPTS_OPTION_BOOL(OPTION_G) || !islocal)
{
if (pushdef && global->name) {
if (global->name[0] == '#') {
if (!self->str_immediate)
- self->str_immediate = code_genstring("IMMEDIATE");
+ self->str_immediate = code_genstring(code, "IMMEDIATE");
def.name = global->code.name = self->str_immediate;
}
else
- def.name = global->code.name = code_genstring(global->name);
+ def.name = global->code.name = code_genstring(code, global->name);
}
else
def.name = 0;
if (islocal) {
def.offset = ir_value_code_addr(global);
- vec_push(code_defs, def);
+ vec_push(code->defs, def);
if (global->vtype == TYPE_VECTOR)
- gen_vector_defs(def, global->name);
+ gen_vector_defs(code, def, global->name);
else if (global->vtype == TYPE_FIELD && global->fieldtype == TYPE_VECTOR)
- gen_vector_defs(def, global->name);
+ gen_vector_defs(code, def, global->name);
return true;
}
}
* Maybe this could be an -foption
* fteqcc creates data for end_sys_* - of size 1, so let's do the same
*/
- ir_value_code_setaddr(global, vec_size(code_globals));
- vec_push(code_globals, 0);
+ ir_value_code_setaddr(global, vec_size(code->globals));
+ vec_push(code->globals, 0);
/* Add the def */
- if (pushdef) vec_push(code_defs, def);
+ if (pushdef) vec_push(code->defs, def);
return true;
case TYPE_POINTER:
- if (pushdef) vec_push(code_defs, def);
- return gen_global_pointer(global);
+ if (pushdef) vec_push(code->defs, def);
+ return gen_global_pointer(code, global);
case TYPE_FIELD:
if (pushdef) {
- vec_push(code_defs, def);
+ vec_push(code->defs, def);
if (global->fieldtype == TYPE_VECTOR)
- gen_vector_defs(def, global->name);
+ gen_vector_defs(code, def, global->name);
}
- return gen_global_field(global);
+ return gen_global_field(code, global);
case TYPE_ENTITY:
/* fall through */
case TYPE_FLOAT:
{
- ir_value_code_setaddr(global, vec_size(code_globals));
+ ir_value_code_setaddr(global, vec_size(code->globals));
if (global->hasvalue) {
iptr = (int32_t*)&global->constval.ivec[0];
- vec_push(code_globals, *iptr);
+ vec_push(code->globals, *iptr);
} else {
- vec_push(code_globals, 0);
+ vec_push(code->globals, 0);
}
if (!islocal && global->cvq != CV_CONST)
def.type |= DEF_SAVEGLOBAL;
- if (pushdef) vec_push(code_defs, def);
+ if (pushdef) vec_push(code->defs, def);
return global->code.globaladdr >= 0;
}
case TYPE_STRING:
{
- ir_value_code_setaddr(global, vec_size(code_globals));
+ ir_value_code_setaddr(global, vec_size(code->globals));
if (global->hasvalue) {
- vec_push(code_globals, code_genstring(global->constval.vstring));
+ vec_push(code->globals, code_genstring(code, global->constval.vstring));
} else {
- vec_push(code_globals, 0);
+ vec_push(code->globals, 0);
}
if (!islocal && global->cvq != CV_CONST)
def.type |= DEF_SAVEGLOBAL;
- if (pushdef) vec_push(code_defs, def);
+ if (pushdef) vec_push(code->defs, def);
return global->code.globaladdr >= 0;
}
case TYPE_VECTOR:
{
size_t d;
- ir_value_code_setaddr(global, vec_size(code_globals));
+ ir_value_code_setaddr(global, vec_size(code->globals));
if (global->hasvalue) {
iptr = (int32_t*)&global->constval.ivec[0];
- vec_push(code_globals, iptr[0]);
+ vec_push(code->globals, iptr[0]);
if (global->code.globaladdr < 0)
return false;
for (d = 1; d < type_sizeof_[global->vtype]; ++d) {
- vec_push(code_globals, iptr[d]);
+ vec_push(code->globals, iptr[d]);
}
} else {
- vec_push(code_globals, 0);
+ vec_push(code->globals, 0);
if (global->code.globaladdr < 0)
return false;
for (d = 1; d < type_sizeof_[global->vtype]; ++d) {
- vec_push(code_globals, 0);
+ vec_push(code->globals, 0);
}
}
if (!islocal && global->cvq != CV_CONST)
def.type |= DEF_SAVEGLOBAL;
if (pushdef) {
- vec_push(code_defs, def);
+ vec_push(code->defs, def);
def.type &= ~DEF_SAVEGLOBAL;
- gen_vector_defs(def, global->name);
+ gen_vector_defs(code, def, global->name);
}
return global->code.globaladdr >= 0;
}
case TYPE_FUNCTION:
- ir_value_code_setaddr(global, vec_size(code_globals));
+ ir_value_code_setaddr(global, vec_size(code->globals));
if (!global->hasvalue) {
- vec_push(code_globals, 0);
+ vec_push(code->globals, 0);
if (global->code.globaladdr < 0)
return false;
} else {
- vec_push(code_globals, vec_size(code_functions));
- if (!gen_global_function(self, global))
+ vec_push(code->globals, vec_size(code->functions));
+ if (!gen_global_function(code, self, global))
return false;
}
if (!islocal && global->cvq != CV_CONST)
def.type |= DEF_SAVEGLOBAL;
- if (pushdef) vec_push(code_defs, def);
+ if (pushdef) vec_push(code->defs, def);
return true;
case TYPE_VARIANT:
/* assume biggest type */
- ir_value_code_setaddr(global, vec_size(code_globals));
- vec_push(code_globals, 0);
+ ir_value_code_setaddr(global, vec_size(code->globals));
+ vec_push(code->globals, 0);
for (i = 1; i < type_sizeof_[TYPE_VARIANT]; ++i)
- vec_push(code_globals, 0);
+ vec_push(code->globals, 0);
return true;
default:
/* refuse to create 'void' type or any other fancy business. */
}
}
-static void ir_builder_prepare_field(ir_value *field)
+static GMQCC_INLINE void ir_builder_prepare_field(code_t *code, ir_value *field)
{
- field->code.fieldaddr = code_alloc_field(type_sizeof_[field->fieldtype]);
+ field->code.fieldaddr = code_alloc_field(code, type_sizeof_[field->fieldtype]);
}
-static bool ir_builder_gen_field(ir_builder *self, ir_value *field)
+static bool ir_builder_gen_field(code_t *code, ir_builder *self, ir_value *field)
{
prog_section_def def;
prog_section_field fld;
(void)self;
def.type = (uint16_t)field->vtype;
- def.offset = (uint16_t)vec_size(code_globals);
+ def.offset = (uint16_t)vec_size(code->globals);
/* create a global named the same as the field */
if (OPTS_OPTION_U32(OPTION_STANDARD) == COMPILER_GMQCC) {
memcpy(name+1, field->name, len); /* no strncpy - we used strlen above */
name[len+1] = 0;
- def.name = code_genstring(name);
+ def.name = code_genstring(code, name);
fld.name = def.name + 1; /* we reuse that string table entry */
} else {
/* in plain QC, there cannot be a global with the same name,
* FIXME: fteqcc should create a global as well
* check if it actually uses the same name. Probably does
*/
- def.name = code_genstring(field->name);
+ def.name = code_genstring(code, field->name);
fld.name = def.name;
}
field->code.name = def.name;
- vec_push(code_defs, def);
+ vec_push(code->defs, def);
fld.type = field->fieldtype;
fld.offset = field->code.fieldaddr;
- vec_push(code_fields, fld);
+ vec_push(code->fields, fld);
- ir_value_code_setaddr(field, vec_size(code_globals));
- vec_push(code_globals, fld.offset);
+ ir_value_code_setaddr(field, vec_size(code->globals));
+ vec_push(code->globals, fld.offset);
if (fld.type == TYPE_VECTOR) {
- vec_push(code_globals, fld.offset+1);
- vec_push(code_globals, fld.offset+2);
+ vec_push(code->globals, fld.offset+1);
+ vec_push(code->globals, fld.offset+2);
}
if (field->fieldtype == TYPE_VECTOR) {
- gen_vector_defs(def, field->name);
- gen_vector_fields(fld, field->name);
+ gen_vector_defs (code, def, field->name);
+ gen_vector_fields(code, fld, field->name);
}
return field->code.globaladdr >= 0;
}
-bool ir_builder_generate(ir_builder *self, const char *filename)
+bool ir_builder_generate(code_t *code, ir_builder *self, const char *filename)
{
prog_section_statement stmt;
size_t i;
for (i = 0; i < vec_size(self->fields); ++i)
{
- ir_builder_prepare_field(self->fields[i]);
+ ir_builder_prepare_field(code, self->fields[i]);
}
for (i = 0; i < vec_size(self->globals); ++i)
{
- if (!ir_builder_gen_global(self, self->globals[i], false)) {
+ if (!ir_builder_gen_global(code, self, self->globals[i], false)) {
return false;
}
if (self->globals[i]->vtype == TYPE_FUNCTION) {
for (i = 0; i < vec_size(self->fields); ++i)
{
- if (!ir_builder_gen_field(self, self->fields[i])) {
+ if (!ir_builder_gen_field(code, self, self->fields[i])) {
return false;
}
}
/* generate nil */
- ir_value_code_setaddr(self->nil, vec_size(code_globals));
- vec_push(code_globals, 0);
- vec_push(code_globals, 0);
- vec_push(code_globals, 0);
+ ir_value_code_setaddr(self->nil, vec_size(code->globals));
+ vec_push(code->globals, 0);
+ vec_push(code->globals, 0);
+ vec_push(code->globals, 0);
/* generate global temps */
- self->first_common_globaltemp = vec_size(code_globals);
+ self->first_common_globaltemp = vec_size(code->globals);
for (i = 0; i < self->max_globaltemps; ++i) {
- vec_push(code_globals, 0);
+ vec_push(code->globals, 0);
}
/* generate common locals */
- self->first_common_local = vec_size(code_globals);
+ self->first_common_local = vec_size(code->globals);
for (i = 0; i < self->max_locals; ++i) {
- vec_push(code_globals, 0);
+ vec_push(code->globals, 0);
}
/* generate function code */
for (i = 0; i < vec_size(self->globals); ++i)
{
if (self->globals[i]->vtype == TYPE_FUNCTION) {
- if (!gen_global_function_code(self, self->globals[i])) {
+ if (!gen_global_function_code(code, self, self->globals[i])) {
return false;
}
}
}
- if (vec_size(code_globals) >= 65536) {
+ if (vec_size(code->globals) >= 65536) {
irerror(vec_last(self->globals)->context, "This progs file would require more globals than the metadata can handle. Bailing out.");
return false;
}
/* DP errors if the last instruction is not an INSTR_DONE. */
- if (vec_last(code_statements).opcode != INSTR_DONE)
+ if (vec_last(code->statements).opcode != INSTR_DONE)
{
stmt.opcode = INSTR_DONE;
stmt.o1.u1 = 0;
stmt.o2.u1 = 0;
stmt.o3.u1 = 0;
- code_push_statement(&stmt, vec_last(code_linenums));
+ code_push_statement(code, &stmt, vec_last(code->linenums));
}
if (OPTS_OPTION_BOOL(OPTION_PP_ONLY))
return true;
- if (vec_size(code_statements) != vec_size(code_linenums)) {
+ if (vec_size(code->statements) != vec_size(code->linenums)) {
con_err("Linecounter wrong: %lu != %lu\n",
- (unsigned long)vec_size(code_statements),
- (unsigned long)vec_size(code_linenums));
+ (unsigned long)vec_size(code->statements),
+ (unsigned long)vec_size(code->linenums));
} else if (OPTS_FLAG(LNO)) {
- char *dot;
+ char *dot;
size_t filelen = strlen(filename);
memcpy(vec_add(lnofile, filelen+1), filename, filelen+1);
else
con_out("writing '%s'\n", filename);
}
- if (!code_write(filename, lnofile)) {
+ if (!code_write(code, filename, lnofile)) {
vec_free(lnofile);
return false;
}
projects / xonotic / gmqcc.git / blobdiff