X-Git-Url: https://git.xonotic.org/?p=xonotic%2Fgmqcc.git;a=blobdiff_plain;f=ir.c;h=82dcb9befaf578f2c6d671a41ef88ac7fe6c3644;hp=255251022d660541897f23e578ea6393af8a0d39;hb=69b55ccc03b56af1f6c05eb45866ab198307487f;hpb=dc8523c6503e014a463df42520b48f597c7655be diff --git a/ir.c b/ir.c old mode 100755 new mode 100644 index 2552510..82dcb9b --- a/ir.c +++ b/ir.c @@ -48,7 +48,7 @@ const char *type_name[TYPE_COUNT] = { "" }; -size_t type_sizeof_[TYPE_COUNT] = { +static size_t type_sizeof_[TYPE_COUNT] = { 1, /* TYPE_VOID */ 1, /* TYPE_STRING */ 1, /* TYPE_FLOAT */ @@ -66,7 +66,7 @@ size_t type_sizeof_[TYPE_COUNT] = { 0, /* TYPE_NOESPR */ }; -uint16_t type_store_instr[TYPE_COUNT] = { +const uint16_t type_store_instr[TYPE_COUNT] = { INSTR_STORE_F, /* should use I when having integer support */ INSTR_STORE_S, INSTR_STORE_F, @@ -90,7 +90,7 @@ uint16_t type_store_instr[TYPE_COUNT] = { VINSTR_END, /* noexpr */ }; -uint16_t field_store_instr[TYPE_COUNT] = { +const uint16_t field_store_instr[TYPE_COUNT] = { INSTR_STORE_FLD, INSTR_STORE_FLD, INSTR_STORE_FLD, @@ -114,7 +114,7 @@ uint16_t field_store_instr[TYPE_COUNT] = { VINSTR_END, /* noexpr */ }; -uint16_t type_storep_instr[TYPE_COUNT] = { +const uint16_t type_storep_instr[TYPE_COUNT] = { INSTR_STOREP_F, /* should use I when having integer support */ INSTR_STOREP_S, INSTR_STOREP_F, @@ -138,7 +138,7 @@ uint16_t type_storep_instr[TYPE_COUNT] = { VINSTR_END, /* noexpr */ }; -uint16_t type_eq_instr[TYPE_COUNT] = { +const uint16_t type_eq_instr[TYPE_COUNT] = { INSTR_EQ_F, /* should use I when having integer support */ INSTR_EQ_S, INSTR_EQ_F, @@ -162,7 +162,7 @@ uint16_t type_eq_instr[TYPE_COUNT] = { VINSTR_END, /* noexpr */ }; -uint16_t type_ne_instr[TYPE_COUNT] = { +const uint16_t type_ne_instr[TYPE_COUNT] = { INSTR_NE_F, /* should use I when having integer support */ INSTR_NE_S, INSTR_NE_F, @@ -186,9 +186,9 @@ uint16_t type_ne_instr[TYPE_COUNT] = { VINSTR_END, /* noexpr */ }; -uint16_t type_not_instr[TYPE_COUNT] = { +const uint16_t type_not_instr[TYPE_COUNT] = { INSTR_NOT_F, /* should use I when having integer support */ - INSTR_NOT_S, + VINSTR_END, /* not to be used, depends on string related -f flags */ INSTR_NOT_F, INSTR_NOT_V, INSTR_NOT_ENT, @@ -212,7 +212,7 @@ uint16_t type_not_instr[TYPE_COUNT] = { /* 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 */ @@ -2618,9 +2618,9 @@ bool ir_function_calculate_liferanges(ir_function *self) * * 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) { @@ -2631,20 +2631,20 @@ static bool gen_global_field(ir_value *global) } /* 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) @@ -2652,7 +2652,7 @@ static bool gen_global_field(ir_value *global) return true; } -static bool gen_global_pointer(ir_value *global) +static bool gen_global_pointer(code_t *code, ir_value *global) { if (global->hasvalue) { @@ -2678,20 +2678,20 @@ static bool gen_global_pointer(ir_value *global) 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; @@ -2702,7 +2702,7 @@ static bool gen_blocks_recursive(ir_function *func, ir_block *block) 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]; @@ -2718,15 +2718,15 @@ static bool gen_blocks_recursive(ir_function *func, ir_block *block) * 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; @@ -2745,23 +2745,23 @@ static bool gen_blocks_recursive(ir_function *func, ir_block *block) 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; @@ -2772,24 +2772,24 @@ static bool gen_blocks_recursive(ir_function *func, ir_block *block) 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 || @@ -2801,21 +2801,21 @@ static bool gen_blocks_recursive(ir_function *func, ir_block *block) } /* 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) @@ -2844,7 +2844,7 @@ static bool gen_blocks_recursive(ir_function *func, ir_block *block) 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); @@ -2858,7 +2858,7 @@ static bool gen_blocks_recursive(ir_function *func, ir_block *block) continue; if (p-8 >= vec_size(ir->extparams)) - ir_gen_extparam(ir); + ir_gen_extparam(code, ir); targetparam = ir->extparams[p-8]; @@ -2873,7 +2873,7 @@ static bool gen_blocks_recursive(ir_function *func, ir_block *block) 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); @@ -2882,7 +2882,7 @@ static bool gen_blocks_recursive(ir_function *func, ir_block *block) 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 && @@ -2896,7 +2896,7 @@ static bool gen_blocks_recursive(ir_function *func, ir_block *block) 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; } @@ -2946,12 +2946,12 @@ static bool gen_blocks_recursive(ir_function *func, ir_block *block) } } - 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; @@ -2968,13 +2968,13 @@ static bool gen_function_code(ir_function *self) 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 && @@ -2987,12 +2987,12 @@ static bool gen_function_code(ir_function *self) 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. @@ -3005,13 +3005,13 @@ static qcint ir_builder_filestring(ir_builder *ir, const char *filename) 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; @@ -3027,7 +3027,7 @@ static bool gen_global_function(ir_builder *ir, ir_value *global) 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) @@ -3046,11 +3046,11 @@ static bool gen_global_function(ir_builder *ir, ir_value *global) 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; } @@ -3066,7 +3066,7 @@ static ir_value* ir_gen_extparam_proto(ir_builder *ir) 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; @@ -3076,20 +3076,22 @@ static void ir_gen_extparam(ir_builder *ir) 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; @@ -3106,7 +3108,7 @@ static bool gen_function_extparam_copy(ir_function *self) 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]; @@ -3118,13 +3120,13 @@ static bool gen_function_extparam_copy(ir_function *self) } 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; @@ -3143,24 +3145,24 @@ static bool gen_function_varargs_copy(ir_function *self) 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; @@ -3168,13 +3170,13 @@ static bool gen_function_locals(ir_builder *ir, ir_value *global) 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]; @@ -3182,13 +3184,13 @@ static bool gen_function_locals(ir_builder *ir, ir_value *global) 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; } @@ -3209,7 +3211,7 @@ static bool gen_function_locals(ir_builder *ir, ir_value *global) 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; @@ -3233,29 +3235,29 @@ static bool gen_global_function_code(ir_builder *ir, ir_value *global) 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; @@ -3276,8 +3278,8 @@ static void gen_vector_defs(prog_section_def def, const char *name) 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]++; } @@ -3285,7 +3287,7 @@ static void gen_vector_defs(prog_section_def def, const char *name) 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; @@ -3306,8 +3308,8 @@ static void gen_vector_fields(prog_section_field fld, const char *name) 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]++; } @@ -3315,7 +3317,7 @@ static void gen_vector_fields(prog_section_field fld, const char *name) 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; @@ -3323,7 +3325,7 @@ static bool ir_builder_gen_global(ir_builder *self, ir_value *global, bool isloc 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) { @@ -3339,21 +3341,21 @@ static bool ir_builder_gen_global(ir_builder *self, ir_value *global, bool isloc 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; } } @@ -3380,102 +3382,102 @@ static bool ir_builder_gen_global(ir_builder *self, ir_value *global, bool isloc * 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. */ @@ -3485,12 +3487,12 @@ static bool ir_builder_gen_global(ir_builder *self, ir_value *global, bool isloc } } -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; @@ -3498,7 +3500,7 @@ static bool ir_builder_gen_field(ir_builder *self, ir_value *field) (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) { @@ -3518,7 +3520,7 @@ static bool ir_builder_gen_field(ir_builder *self, ir_value *field) 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, @@ -3526,13 +3528,13 @@ static bool ir_builder_gen_field(ir_builder *self, ir_value *field) * 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; @@ -3543,24 +3545,24 @@ static bool ir_builder_gen_field(ir_builder *self, ir_value *field) 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; @@ -3570,12 +3572,12 @@ bool ir_builder_generate(ir_builder *self, const char *filename) 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) { @@ -3592,62 +3594,62 @@ bool ir_builder_generate(ir_builder *self, const char *filename) 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); @@ -3666,7 +3668,7 @@ bool ir_builder_generate(ir_builder *self, const char *filename) else con_out("writing '%s'\n", filename); } - if (!code_write(filename, lnofile)) { + if (!code_write(code, filename, lnofile)) { vec_free(lnofile); return false; }