more function and type attributes

[r18991]

diff --git a/parser.c b/parser.c
index 36006e6..606df5e 100644 (file)
--- a/parser.c
+++ b/parser.c
@@ -984,6 +984,7 @@ typedef enum gnu_attribute_kind_t {
        GNU_AK_NOCOMMON,
        GNU_AK_PACKED,
        GNU_AK_SHARED,
+       GNU_AK_NOTSHARED,
        GNU_AK_USED,
        GNU_AK_UNUSED,
        GNU_AK_NO_INSTRUMENT_FUNCTION,
@@ -995,12 +996,21 @@ typedef enum gnu_attribute_kind_t {
        GNU_AK_FUNCTION_VECTOR,
        GNU_AK_INTERRUPT,
        GNU_AK_INTERRUPT_HANDLER,
+       GNU_AK_NMI_HANDLER,
+       GNU_AK_NESTING,
        GNU_AK_NEAR,
        GNU_AK_FAR,
        GNU_AK_SIGNAL,
        GNU_AK_EIGTHBIT_DATA,
        GNU_AK_TINY_DATA,
        GNU_AK_SAVEALL,
+       GNU_AK_FLATTEN,
+       GNU_AK_SSEREGPARM,
+       GNU_AK_EXTERNALLY_VISIBLE,
+       GNU_AK_RETURN_TWICE,
+       GNU_AK_MAY_ALIAS,
+       GNU_AK_MS_STRUCT,
+       GNU_AK_GCC_STRUCT,
        GNU_AK_ALIGNED,
        GNU_AK_ALIAS,
        GNU_AK_SECTION,
@@ -1014,6 +1024,7 @@ typedef enum gnu_attribute_kind_t {
        GNU_AK_MODEL,
        GNU_AK_TRAP_EXIT,
        GNU_AK_SP_SWITCH,
+       GNU_AK_SENTINEL,
        GNU_AK_LAST
 } gnu_attribute_kind_t;
 
@@ -1039,6 +1050,7 @@ static const char *gnu_attribute_names[GNU_AK_LAST] = {
        [GNU_AK_NOCOMMON]               = "nocommon",
        [GNU_AK_PACKED]                 = "packed",
        [GNU_AK_SHARED]                 = "shared",
+       [GNU_AK_NOTSHARED]              = "notshared",
        [GNU_AK_USED]                   = "used",
        [GNU_AK_UNUSED]                 = "unused",
        [GNU_AK_NO_INSTRUMENT_FUNCTION] = "no_instrument_function",
@@ -1050,12 +1062,21 @@ static const char *gnu_attribute_names[GNU_AK_LAST] = {
        [GNU_AK_FUNCTION_VECTOR]        = "function_vector",
        [GNU_AK_INTERRUPT]                              = "interrupt",
        [GNU_AK_INTERRUPT_HANDLER]      = "interrupt_handler",
+       [GNU_AK_NMI_HANDLER]            = "nmi_handler",
+       [GNU_AK_NESTING]                = "nesting",
        [GNU_AK_NEAR]                   = "near",
        [GNU_AK_FAR]                    = "far",
        [GNU_AK_SIGNAL]                 = "signal",
        [GNU_AK_EIGTHBIT_DATA]          = "eightbit_data",
        [GNU_AK_TINY_DATA]              = "tiny_data",
        [GNU_AK_SAVEALL]                = "saveall",
+       [GNU_AK_FLATTEN]                = "flatten",
+       [GNU_AK_SSEREGPARM]             = "sseregparm",
+       [GNU_AK_EXTERNALLY_VISIBLE]     = "externally_visible",
+       [GNU_AK_RETURN_TWICE]           = "return_twice",
+       [GNU_AK_MAY_ALIAS]              = "may_alias",
+       [GNU_AK_MS_STRUCT]              = "ms_struct",
+       [GNU_AK_GCC_STRUCT]             = "gcc_struct",
        [GNU_AK_ALIGNED]                = "aligned",
        [GNU_AK_ALIAS]                  = "alias",
        [GNU_AK_SECTION]                = "section",
@@ -1068,7 +1089,8 @@ static const char *gnu_attribute_names[GNU_AK_LAST] = {
        [GNU_AK_REGPARM]                = "regparm",
        [GNU_AK_MODEL]                  = "model",
        [GNU_AK_TRAP_EXIT]              = "trap_exit",
-       [GNU_AK_SP_SWITCH]              = "sp_switch"
+       [GNU_AK_SP_SWITCH]              = "sp_switch",
+       [GNU_AK_SENTINEL]               = "sentinel"
 };
 
 /**
@@ -1295,6 +1317,7 @@ end_error:
  *  nocommon
  *  packed
  *  shared
+ *  notshared
  *  used
  *  unused
  *  no_instrument_function
@@ -1305,12 +1328,21 @@ end_error:
  *  short_call
  *  function_vector
  *  interrupt_handler
+ *  nmi_handler
+ *  nesting
  *  near
  *  far
  *  signal
  *  eightbit_data
  *  tiny_data
  *  saveall
+ *  flatten
+ *  sseregparm
+ *  externally_visible
+ *  return_twice
+ *  may_alias
+ *  ms_struct
+ *  gcc_struct
  *
  * The following attributes are parsed with arguments
  *  aligned( const expression )
@@ -1329,6 +1361,7 @@ end_error:
  *  weak_ref( string literal )
  *  non_null( const expression // ',' )
  *  interrupt( string literal )
+ *  sentinel( constant expression )
  */
 static void parse_gnu_attribute(void)
 {
@@ -1402,6 +1435,7 @@ static void parse_gnu_attribute(void)
                                case GNU_AK_NOCOMMON:
                                case GNU_AK_PACKED:
                                case GNU_AK_SHARED:
+                               case GNU_AK_NOTSHARED:
                                case GNU_AK_USED:
                                case GNU_AK_UNUSED:
                                case GNU_AK_NO_INSTRUMENT_FUNCTION:
@@ -1412,12 +1446,21 @@ static void parse_gnu_attribute(void)
                                case GNU_AK_SHORT_CALL:
                                case GNU_AK_FUNCTION_VECTOR:
                                case GNU_AK_INTERRUPT_HANDLER:
+                               case GNU_AK_NMI_HANDLER:
+                               case GNU_AK_NESTING:
                                case GNU_AK_NEAR:
                                case GNU_AK_FAR:
                                case GNU_AK_SIGNAL:
                                case GNU_AK_EIGTHBIT_DATA:
                                case GNU_AK_TINY_DATA:
                                case GNU_AK_SAVEALL:
+                               case GNU_AK_FLATTEN:
+                               case GNU_AK_SSEREGPARM:
+                               case GNU_AK_EXTERNALLY_VISIBLE:
+                               case GNU_AK_RETURN_TWICE:
+                               case GNU_AK_MAY_ALIAS:
+                               case GNU_AK_MS_STRUCT:
+                               case GNU_AK_GCC_STRUCT:
                                        if(have_args) {
                                                /* should have no arguments */
                                                errorf(HERE, "wrong number of arguments specified for '%s' attribute", name);
@@ -1487,6 +1530,11 @@ static void parse_gnu_attribute(void)
                                        if(have_args)
                                                parse_gnu_attribute_interrupt_arg();
                                        break;
+                               case GNU_AK_SENTINEL:
+                                       /* may have one string argument */
+                                       if(have_args)
+                                               parse_gnu_attribute_const_arg();
+                                       break;
                                case GNU_AK_LAST:
                                        /* already handled */
                                        break;