reindent
This commit is contained in:
Brian Paul
parent
adbbf94fa4
commit
4a12160e8f
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@ -33,50 +33,55 @@
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/* slang_fixup_table */
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void slang_fixup_table_init (slang_fixup_table *fix)
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void
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slang_fixup_table_init(slang_fixup_table * fix)
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{
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fix->table = NULL;
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fix->count = 0;
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fix->table = NULL;
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fix->count = 0;
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}
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void slang_fixup_table_free (slang_fixup_table *fix)
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void
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slang_fixup_table_free(slang_fixup_table * fix)
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{
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slang_alloc_free (fix->table);
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slang_fixup_table_init (fix);
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slang_alloc_free(fix->table);
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slang_fixup_table_init(fix);
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}
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/* slang_function */
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int slang_function_construct (slang_function *func)
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int
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slang_function_construct(slang_function * func)
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{
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func->kind = slang_func_ordinary;
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if (!slang_variable_construct (&func->header))
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return 0;
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func->parameters = (slang_variable_scope *) slang_alloc_malloc (sizeof (slang_variable_scope));
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if (func->parameters == NULL)
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{
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slang_variable_destruct (&func->header);
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return 0;
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}
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_slang_variable_scope_ctr (func->parameters);
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func->param_count = 0;
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func->body = NULL;
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func->address = ~0;
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slang_fixup_table_init (&func->fixups);
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return 1;
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func->kind = slang_func_ordinary;
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if (!slang_variable_construct(&func->header))
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return 0;
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func->parameters = (slang_variable_scope *)
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slang_alloc_malloc(sizeof(slang_variable_scope));
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if (func->parameters == NULL) {
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slang_variable_destruct(&func->header);
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return 0;
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}
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_slang_variable_scope_ctr(func->parameters);
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func->param_count = 0;
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func->body = NULL;
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func->address = ~0;
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slang_fixup_table_init(&func->fixups);
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return 1;
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}
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void slang_function_destruct (slang_function *func)
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void
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slang_function_destruct(slang_function * func)
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{
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slang_variable_destruct (&func->header);
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slang_variable_scope_destruct (func->parameters);
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slang_alloc_free (func->parameters);
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if (func->body != NULL)
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{
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slang_operation_destruct (func->body);
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slang_alloc_free (func->body);
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}
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slang_fixup_table_free (&func->fixups);
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slang_variable_destruct(&func->header);
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slang_variable_scope_destruct(func->parameters);
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slang_alloc_free(func->parameters);
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if (func->body != NULL) {
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slang_operation_destruct(func->body);
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slang_alloc_free(func->body);
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}
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slang_fixup_table_free(&func->fixups);
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}
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/*
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@ -84,60 +89,82 @@ void slang_function_destruct (slang_function *func)
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*/
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GLvoid
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_slang_function_scope_ctr (slang_function_scope *self)
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_slang_function_scope_ctr(slang_function_scope * self)
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{
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self->functions = NULL;
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self->num_functions = 0;
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self->outer_scope = NULL;
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}
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void slang_function_scope_destruct (slang_function_scope *scope)
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void
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slang_function_scope_destruct(slang_function_scope * scope)
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{
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unsigned int i;
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unsigned int i;
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for (i = 0; i < scope->num_functions; i++)
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slang_function_destruct (scope->functions + i);
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slang_alloc_free (scope->functions);
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for (i = 0; i < scope->num_functions; i++)
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slang_function_destruct(scope->functions + i);
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slang_alloc_free(scope->functions);
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}
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int slang_function_scope_find_by_name (slang_function_scope *funcs, slang_atom a_name, int all_scopes)
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{
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unsigned int i;
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for (i = 0; i < funcs->num_functions; i++)
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if (a_name == funcs->functions[i].header.a_name)
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return 1;
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if (all_scopes && funcs->outer_scope != NULL)
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return slang_function_scope_find_by_name (funcs->outer_scope, a_name, 1);
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return 0;
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/**
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* Search a list of functions for a particular function by name.
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* \param funcs the list of functions to search
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* \param a_name the name to search for
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* \param all_scopes if non-zero, search containing scopes too.
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* \return pointer to found function, or NULL.
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*/
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int
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slang_function_scope_find_by_name(slang_function_scope * funcs,
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slang_atom a_name, int all_scopes)
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{
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unsigned int i;
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for (i = 0; i < funcs->num_functions; i++)
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if (a_name == funcs->functions[i].header.a_name)
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return 1;
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if (all_scopes && funcs->outer_scope != NULL)
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return slang_function_scope_find_by_name(funcs->outer_scope, a_name, 1);
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return 0;
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}
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slang_function *slang_function_scope_find (slang_function_scope *funcs, slang_function *fun,
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int all_scopes)
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/**
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* Search a list of functions for a particular function (for implementing
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* function calls. Matching is done by first comparing the function's name,
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* then the function's parameter list.
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*
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* \param funcs the list of functions to search
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* \param fun the function to search for
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* \param all_scopes if non-zero, search containing scopes too.
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* \return pointer to found function, or NULL.
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*/
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slang_function *
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slang_function_scope_find(slang_function_scope * funcs, slang_function * fun,
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int all_scopes)
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{
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unsigned int i;
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unsigned int i;
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for (i = 0; i < funcs->num_functions; i++)
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{
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slang_function *f = &funcs->functions[i];
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unsigned int j;
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for (i = 0; i < funcs->num_functions; i++) {
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slang_function *f = &funcs->functions[i];
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unsigned int j;
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if (fun->header.a_name != f->header.a_name)
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continue;
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if (fun->param_count != f->param_count)
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continue;
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for (j = 0; j < fun->param_count; j++)
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{
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if (!slang_type_specifier_equal (&fun->parameters->variables[j].type.specifier,
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&f->parameters->variables[j].type.specifier))
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break;
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}
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if (j == fun->param_count)
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return f;
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}
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if (all_scopes && funcs->outer_scope != NULL)
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return slang_function_scope_find (funcs->outer_scope, fun, 1);
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return NULL;
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if (fun->header.a_name != f->header.a_name)
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continue;
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if (fun->param_count != f->param_count)
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continue;
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for (j = 0; j < fun->param_count; j++) {
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if (!slang_type_specifier_equal
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(&fun->parameters->variables[j].type.specifier,
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&f->parameters->variables[j].type.specifier))
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break;
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}
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if (j == fun->param_count)
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return f;
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}
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if (all_scopes && funcs->outer_scope != NULL)
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return slang_function_scope_find(funcs->outer_scope, fun, 1);
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return NULL;
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}
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/*
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@ -145,31 +172,30 @@ slang_function *slang_function_scope_find (slang_function_scope *funcs, slang_fu
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*/
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GLboolean
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_slang_build_export_code_table (slang_export_code_table *tbl, slang_function_scope *funs,
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slang_code_unit *unit)
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_slang_build_export_code_table(slang_export_code_table * tbl,
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slang_function_scope * funs,
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slang_code_unit * unit)
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{
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slang_atom mainAtom;
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GLuint i;
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slang_atom mainAtom;
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GLuint i;
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mainAtom = slang_atom_pool_atom (tbl->atoms, "main");
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if (mainAtom == SLANG_ATOM_NULL)
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return GL_FALSE;
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mainAtom = slang_atom_pool_atom(tbl->atoms, "main");
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if (mainAtom == SLANG_ATOM_NULL)
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return GL_FALSE;
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for (i = 0; i < funs->num_functions; i++)
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{
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if (funs->functions[i].header.a_name == mainAtom)
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{
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slang_function *fun = &funs->functions[i];
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slang_export_code_entry *e;
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slang_assemble_ctx A;
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for (i = 0; i < funs->num_functions; i++) {
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if (funs->functions[i].header.a_name == mainAtom) {
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slang_function *fun = &funs->functions[i];
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slang_export_code_entry *e;
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slang_assemble_ctx A;
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e = slang_export_code_table_add (tbl);
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if (e == NULL)
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return GL_FALSE;
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e = slang_export_code_table_add(tbl);
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if (e == NULL)
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return GL_FALSE;
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e->address = unit->object->assembly.count;
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e->name = slang_atom_pool_atom (tbl->atoms, "@main");
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if (e->name == SLANG_ATOM_NULL)
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return GL_FALSE;
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e->name = slang_atom_pool_atom(tbl->atoms, "@main");
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if (e->name == SLANG_ATOM_NULL)
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return GL_FALSE;
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A.file = &unit->object->assembly;
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A.mach = &unit->object->machine;
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@ -177,12 +203,13 @@ _slang_build_export_code_table (slang_export_code_table *tbl, slang_function_sco
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A.space.funcs = &unit->funs;
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A.space.structs = &unit->structs;
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A.space.vars = &unit->vars;
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slang_assembly_file_push_label (&unit->object->assembly, slang_asm_local_alloc, 20);
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slang_assembly_file_push_label (&unit->object->assembly, slang_asm_enter, 20);
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_slang_assemble_function_call (&A, fun, NULL, 0, GL_FALSE);
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slang_assembly_file_push (&unit->object->assembly, slang_asm_exit);
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}
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}
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return GL_TRUE;
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slang_assembly_file_push_label(&unit->object->assembly,
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slang_asm_local_alloc, 20);
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slang_assembly_file_push_label(&unit->object->assembly,
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slang_asm_enter, 20);
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_slang_assemble_function_call(&A, fun, NULL, 0, GL_FALSE);
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slang_assembly_file_push(&unit->object->assembly, slang_asm_exit);
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}
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}
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return GL_TRUE;
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}
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