#include "type_t.h"
static const char *const attribute_names[ATTRIBUTE_LAST+1] = {
- [ATTRIBUTE_GNU_CONST] = "const",
- [ATTRIBUTE_GNU_VOLATILE] = "volatile",
+ [ATTRIBUTE_GNU_ALIAS] = "alias",
+ [ATTRIBUTE_GNU_ALIGNED] = "aligned",
+ [ATTRIBUTE_GNU_ALWAYS_INLINE] = "always_inline",
[ATTRIBUTE_GNU_CDECL] = "cdecl",
- [ATTRIBUTE_GNU_STDCALL] = "stdcall",
- [ATTRIBUTE_GNU_FASTCALL] = "fastcall",
+ [ATTRIBUTE_GNU_COMMON] = "common",
+ [ATTRIBUTE_GNU_CONST] = "const",
+ [ATTRIBUTE_GNU_CONSTRUCTOR] = "constructor",
[ATTRIBUTE_GNU_DEPRECATED] = "deprecated",
+ [ATTRIBUTE_GNU_DESTRUCTOR] = "destructor",
+ [ATTRIBUTE_GNU_DLLEXPORT] = "dllexport",
+ [ATTRIBUTE_GNU_DLLIMPORT] = "dllimport",
+ [ATTRIBUTE_GNU_EIGTHBIT_DATA] = "eightbit_data",
+ [ATTRIBUTE_GNU_EXTERNALLY_VISIBLE] = "externally_visible",
+ [ATTRIBUTE_GNU_FAR] = "far",
+ [ATTRIBUTE_GNU_FASTCALL] = "fastcall",
+ [ATTRIBUTE_GNU_FLATTEN] = "flatten",
+ [ATTRIBUTE_GNU_FORMAT_ARG] = "format_arg",
+ [ATTRIBUTE_GNU_FORMAT] = "format",
+ [ATTRIBUTE_GNU_FUNCTION_VECTOR] = "function_vector",
+ [ATTRIBUTE_GNU_GCC_STRUCT] = "gcc_struct",
+ [ATTRIBUTE_GNU_INTERRUPT_HANDLER] = "interrupt_handler",
+ [ATTRIBUTE_GNU_INTERRUPT] = "interrupt",
+ [ATTRIBUTE_GNU_LEAF] = "leaf",
+ [ATTRIBUTE_GNU_LONGCALL] = "longcall",
+ [ATTRIBUTE_GNU_LONG_CALL] = "long_call",
+ [ATTRIBUTE_GNU_MALLOC] = "malloc",
+ [ATTRIBUTE_GNU_MAY_ALIAS] = "may_alias",
+ [ATTRIBUTE_GNU_MODEL] = "model",
+ [ATTRIBUTE_GNU_MODE] = "mode",
+ [ATTRIBUTE_GNU_MS_STRUCT] = "ms_struct",
+ [ATTRIBUTE_GNU_NAKED] = "naked",
+ [ATTRIBUTE_GNU_NEAR] = "near",
+ [ATTRIBUTE_GNU_NESTING] = "nesting",
+ [ATTRIBUTE_GNU_NMI_HANDLER] = "nmi_handler",
+ [ATTRIBUTE_GNU_NOCOMMON] = "nocommon",
[ATTRIBUTE_GNU_NOINLINE] = "noinline",
- [ATTRIBUTE_GNU_RETURNS_TWICE] = "returns_twice",
+ [ATTRIBUTE_GNU_NO_INSTRUMENT_FUNCTION] = "no_instrument_function",
+ [ATTRIBUTE_GNU_NONNULL] = "nonnull",
[ATTRIBUTE_GNU_NORETURN] = "noreturn",
- [ATTRIBUTE_GNU_NAKED] = "naked",
- [ATTRIBUTE_GNU_PURE] = "pure",
- [ATTRIBUTE_GNU_ALWAYS_INLINE] = "always_inline",
- [ATTRIBUTE_GNU_MALLOC] = "malloc",
- [ATTRIBUTE_GNU_WEAK] = "weak",
- [ATTRIBUTE_GNU_CONSTRUCTOR] = "constructor",
- [ATTRIBUTE_GNU_DESTRUCTOR] = "destructor",
[ATTRIBUTE_GNU_NOTHROW] = "nothrow",
- [ATTRIBUTE_GNU_TRANSPARENT_UNION] = "transparent_union",
- [ATTRIBUTE_GNU_COMMON] = "common",
- [ATTRIBUTE_GNU_NOCOMMON] = "nocommon",
+ [ATTRIBUTE_GNU_NOTSHARED] = "notshared",
[ATTRIBUTE_GNU_PACKED] = "packed",
+ [ATTRIBUTE_GNU_PURE] = "pure",
+ [ATTRIBUTE_GNU_REGPARM] = "regparm",
+ [ATTRIBUTE_GNU_RETURNS_TWICE] = "returns_twice",
+ [ATTRIBUTE_GNU_SAVEALL] = "saveall",
+ [ATTRIBUTE_GNU_SECTION] = "section",
+ [ATTRIBUTE_GNU_SENTINEL] = "sentinel",
[ATTRIBUTE_GNU_SHARED] = "shared",
- [ATTRIBUTE_GNU_NOTSHARED] = "notshared",
- [ATTRIBUTE_GNU_USED] = "used",
- [ATTRIBUTE_GNU_UNUSED] = "unused",
- [ATTRIBUTE_GNU_NO_INSTRUMENT_FUNCTION] = "no_instrument_function",
- [ATTRIBUTE_GNU_WARN_UNUSED_RESULT] = "warn_unused_result",
- [ATTRIBUTE_GNU_LONGCALL] = "longcall",
[ATTRIBUTE_GNU_SHORTCALL] = "shortcall",
- [ATTRIBUTE_GNU_LONG_CALL] = "long_call",
[ATTRIBUTE_GNU_SHORT_CALL] = "short_call",
- [ATTRIBUTE_GNU_FUNCTION_VECTOR] = "function_vector",
- [ATTRIBUTE_GNU_INTERRUPT] = "interrupt",
- [ATTRIBUTE_GNU_INTERRUPT_HANDLER] = "interrupt_handler",
- [ATTRIBUTE_GNU_NMI_HANDLER] = "nmi_handler",
- [ATTRIBUTE_GNU_NESTING] = "nesting",
- [ATTRIBUTE_GNU_NEAR] = "near",
- [ATTRIBUTE_GNU_FAR] = "far",
[ATTRIBUTE_GNU_SIGNAL] = "signal",
- [ATTRIBUTE_GNU_EIGTHBIT_DATA] = "eightbit_data",
- [ATTRIBUTE_GNU_TINY_DATA] = "tiny_data",
- [ATTRIBUTE_GNU_SAVEALL] = "saveall",
- [ATTRIBUTE_GNU_FLATTEN] = "flatten",
+ [ATTRIBUTE_GNU_SP_SWITCH] = "sp_switch",
[ATTRIBUTE_GNU_SSEREGPARM] = "sseregparm",
- [ATTRIBUTE_GNU_EXTERNALLY_VISIBLE] = "externally_visible",
- [ATTRIBUTE_GNU_MAY_ALIAS] = "may_alias",
- [ATTRIBUTE_GNU_MS_STRUCT] = "ms_struct",
- [ATTRIBUTE_GNU_GCC_STRUCT] = "gcc_struct",
- [ATTRIBUTE_GNU_DLLIMPORT] = "dllimport",
- [ATTRIBUTE_GNU_DLLEXPORT] = "dllexport",
- [ATTRIBUTE_GNU_ALIGNED] = "aligned",
- [ATTRIBUTE_GNU_ALIAS] = "alias",
- [ATTRIBUTE_GNU_SECTION] = "section",
- [ATTRIBUTE_GNU_FORMAT] = "format",
- [ATTRIBUTE_GNU_FORMAT_ARG] = "format_arg",
- [ATTRIBUTE_GNU_WEAKREF] = "weakref",
- [ATTRIBUTE_GNU_NONNULL] = "nonnull",
+ [ATTRIBUTE_GNU_STDCALL] = "stdcall",
+ [ATTRIBUTE_GNU_TINY_DATA] = "tiny_data",
[ATTRIBUTE_GNU_TLS_MODEL] = "tls_model",
- [ATTRIBUTE_GNU_VISIBILITY] = "visibility",
- [ATTRIBUTE_GNU_REGPARM] = "regparm",
- [ATTRIBUTE_GNU_MODE] = "mode",
- [ATTRIBUTE_GNU_MODEL] = "model",
+ [ATTRIBUTE_GNU_TRANSPARENT_UNION] = "transparent_union",
[ATTRIBUTE_GNU_TRAP_EXIT] = "trap_exit",
- [ATTRIBUTE_GNU_SP_SWITCH] = "sp_switch",
- [ATTRIBUTE_GNU_SENTINEL] = "sentinel",
+ [ATTRIBUTE_GNU_UNUSED] = "unused",
+ [ATTRIBUTE_GNU_USED] = "used",
+ [ATTRIBUTE_GNU_VISIBILITY] = "visibility",
+ [ATTRIBUTE_GNU_VOLATILE] = "volatile",
+ [ATTRIBUTE_GNU_WARN_UNUSED_RESULT] = "warn_unused_result",
+ [ATTRIBUTE_GNU_WEAKREF] = "weakref",
+ [ATTRIBUTE_GNU_WEAK] = "weak",
[ATTRIBUTE_MS_ALIGN] = "align",
[ATTRIBUTE_MS_ALLOCATE] = "allocate",
- [ATTRIBUTE_MS_DLLIMPORT] = "dllimport",
+ [ATTRIBUTE_MS_DEPRECATED] = "deprecated",
[ATTRIBUTE_MS_DLLEXPORT] = "dllexport",
+ [ATTRIBUTE_MS_DLLIMPORT] = "dllimport",
[ATTRIBUTE_MS_NAKED] = "naked",
+ [ATTRIBUTE_MS_NOALIAS] = "noalias",
[ATTRIBUTE_MS_NOINLINE] = "noinline",
- [ATTRIBUTE_MS_RETURNS_TWICE] = "returns_twice",
[ATTRIBUTE_MS_NORETURN] = "noreturn",
[ATTRIBUTE_MS_NOTHROW] = "nothrow",
[ATTRIBUTE_MS_NOVTABLE] = "novtable",
[ATTRIBUTE_MS_PROPERTY] = "property",
+ [ATTRIBUTE_MS_RESTRICT] = "restrict",
+ [ATTRIBUTE_MS_RETURNS_TWICE] = "returns_twice",
[ATTRIBUTE_MS_SELECTANY] = "selectany",
[ATTRIBUTE_MS_THREAD] = "thread",
[ATTRIBUTE_MS_UUID] = "uuid",
- [ATTRIBUTE_MS_DEPRECATED] = "deprecated",
- [ATTRIBUTE_MS_RESTRICT] = "restrict",
- [ATTRIBUTE_MS_NOALIAS] = "noalias",
};
const char *get_attribute_name(attribute_kind_t kind)
* specific modes (according to gcc philosophy that is...) */
attribute_argument_t *arg = attribute->a.arguments;
if (arg == NULL) {
- errorf(&attribute->source_position,
- "__attribute__((mode(X))) misses argument");
+ errorf(&attribute->pos, "__attribute__((mode(X))) misses argument");
return orig_type;
}
const char *symbol_str = arg->v.symbol->string;
bool sign = is_type_signed(type);
atomic_type_kind_t akind;
- if (strcmp_underscore("QI", symbol_str) == 0 ||
- strcmp_underscore("byte", symbol_str) == 0) {
+ if (streq_underscore("QI", symbol_str) ||
+ streq_underscore("byte", symbol_str)) {
akind = sign ? ATOMIC_TYPE_CHAR : ATOMIC_TYPE_UCHAR;
- } else if (strcmp_underscore("HI", symbol_str) == 0) {
+ } else if (streq_underscore("HI", symbol_str)) {
akind = sign ? ATOMIC_TYPE_SHORT : ATOMIC_TYPE_USHORT;
- } else if (strcmp_underscore("SI", symbol_str) == 0
- || strcmp_underscore("word", symbol_str) == 0
- || strcmp_underscore("pointer", symbol_str) == 0) {
+ } else if (streq_underscore("SI", symbol_str)
+ || streq_underscore("word", symbol_str)
+ || streq_underscore("pointer", symbol_str)) {
akind = sign ? ATOMIC_TYPE_INT : ATOMIC_TYPE_UINT;
- } else if (strcmp_underscore("DI", symbol_str) == 0) {
+ } else if (streq_underscore("DI", symbol_str)) {
akind = sign ? ATOMIC_TYPE_LONGLONG : ATOMIC_TYPE_ULONGLONG;
} else {
- source_position_t const *const pos = &attribute->source_position;
- warningf(WARN_OTHER, pos, "ignoring unknown mode '%s'", symbol_str);
+ warningf(WARN_OTHER, &attribute->pos, "ignoring unknown mode '%s'",
+ symbol_str);
return orig_type;
}
copy->atomic.akind = akind;
return identify_new_type(copy);
} else if (is_type_pointer(type)) {
- source_position_t const *const pos = &attribute->source_position;
- warningf(WARN_OTHER, pos, "__attribute__((mode)) on pointers not implemented yet (ignored)");
+ warningf(WARN_OTHER, &attribute->pos, "__attribute__((mode)) on pointers not implemented yet (ignored)");
return type;
}
- errorf(&attribute->source_position,
+ errorf(&attribute->pos,
"__attribute__((mode)) only allowed on integer, enum or pointer type");
return orig_type;
}
}
if (!is_po2(alignment)) {
- errorf(&attribute->source_position,
- "alignment must be a power of 2 but is %d\n",
- alignment);
+ errorf(&attribute->pos, "alignment must be a power of 2 but is %d", alignment);
return;
}
if (alignment <= 0) {
- errorf(&attribute->source_position,
- "alignment must be bigger than 0 but is %d\n",
- alignment);
+ errorf(&attribute->pos, "alignment must be bigger than 0 but is %d", alignment);
return;
}
switch (entity->kind) {
- DECLARATION_KIND_CASES
+ case DECLARATION_KIND_CASES:
entity->declaration.alignment = alignment;
case ENTITY_TYPEDEF:
entity->typedefe.alignment = alignment;
entity->compound.alignment = alignment;
}
break;
- default: {
- source_position_t const *const pos = &attribute->source_position;
- char const *const what = get_entity_kind_name(entity->kind);
- symbol_t const *const sym = entity->base.symbol;
- warningf(WARN_OTHER, pos, "alignment attribute specification on %s '%S' ignored", what, sym);
+
+ default:
+ warningf(WARN_OTHER, &attribute->pos, "alignment attribute specification on '%N' ignored", entity);
break;
}
- }
}
static const char *get_argument_string(const attribute_argument_t *argument)
expression_t *expression = argument->v.expression;
if (expression->kind != EXPR_STRING_LITERAL)
return NULL;
- return expression->literal.value.begin;
+ return expression->string_literal.value.begin;
}
static void handle_attribute_visibility(const attribute_t *attribute,
* specific modes (according to gcc philosophy that is...) */
attribute_argument_t *arg = attribute->a.arguments;
if (arg == NULL) {
- errorf(&attribute->source_position,
+ errorf(&attribute->pos,
"__attribute__((visibility(X))) misses argument");
return;
}
const char *string = get_argument_string(arg);
if (string == NULL) {
- errorf(&attribute->source_position,
+ errorf(&attribute->pos,
"__attribute__((visibility(X))) argument is not a string");
return;
}
elf_visibility_tag_t visibility = get_elf_visibility_from_string(string);
if (visibility == ELF_VISIBILITY_ERROR) {
- errorf(&attribute->source_position,
+ errorf(&attribute->pos,
"unknown visibility type '%s'", string);
return;
}
case ENTITY_FUNCTION:
entity->function.elf_visibility = visibility;
break;
- default: {
- source_position_t const *const pos = &attribute->source_position;
- char const *const what = get_entity_kind_name(entity->kind);
- symbol_t const *const sym = entity->base.symbol;
- warningf(WARN_OTHER, pos, "visibility attribute specification on %s '%S' ignored", what, sym);
+
+ default:
+ warningf(WARN_OTHER, &attribute->pos, "visibility attribute specification on '%N' ignored", entity);
break;
}
- }
}
static void warn_arguments(const attribute_t *attribute)
if (attribute->a.arguments == NULL)
return;
- source_position_t const *const pos = &attribute->source_position;
- char const *const what = get_attribute_name(attribute->kind);
+ position_t const *const pos = &attribute->pos;
+ char const *const what = get_attribute_name(attribute->kind);
warningf(WARN_OTHER, pos, "attribute '%s' needs no arguments", what);
}
{
#if 0
if (entity->kind != ENTITY_STRUCT) {
- source_position_t const *const pos = &attribute->source_position;
- char const *const what = get_entity_kind_name(entity->kind);
- symbol_t const *const sym = entity->base.symbol;
- warningf(WARN_OTHER, pos, "packed attribute on %s '%S' ignored", what, sym);
+ warningf(WARN_OTHER, &attribute->pos, "packed attribute on '%N' ignored", entity);
return;
}
#endif
static void handle_attribute_packed(const attribute_t *attribute, type_t *type)
{
if (type->kind != TYPE_COMPOUND_STRUCT) {
- source_position_t const *const pos = &attribute->source_position;
+ position_t const *const pos = &attribute->pos;
warningf(WARN_OTHER, pos, "packed attribute on type '%T' ignored", type);
return;
}
assert (argument->kind == ATTRIBUTE_ARGUMENT_EXPRESSION);
expression_t *expression = argument->v.expression;
if (expression->kind != EXPR_STRING_LITERAL)
- errorf(&attribute->source_position,
- "Invalid asm attribute expression");
+ errorf(&attribute->pos, "Invalid asm attribute expression");
symbol_t *sym = symbol_table_insert(expression->string_literal.value.begin);
entity->function.actual_name = sym;
assert(argument->next == NULL);
case ATTRIBUTE_GNU_DLLIMPORT: modifiers |= DM_DLLIMPORT; break;
case ATTRIBUTE_GNU_DLLEXPORT: modifiers |= DM_DLLEXPORT; break;
case ATTRIBUTE_GNU_WEAK: modifiers |= DM_WEAK; break;
+ case ATTRIBUTE_GNU_LEAF: modifiers |= DM_LEAF; break;
case ATTRIBUTE_MS_DLLIMPORT: modifiers |= DM_DLLIMPORT; break;
case ATTRIBUTE_MS_DLLEXPORT: modifiers |= DM_DLLEXPORT; break;
/* TODO */
return false;
}
- panic("Unknown argument type found");
+ panic("unknown argument type");
}
static bool attribute_arguments_equal(const attribute_argument_t *args1,
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