Add missing permission notice in each source file

[babeltrace.git] / formats / ctf / metadata / ctf-parser.y

diff --git a/formats/ctf/metadata/ctf-parser.y b/formats/ctf/metadata/ctf-parser.y
index 28b7bebe60309e2420c45dc5d0ffb8e1cace28b1..e7dfd80cf847aeea3bcd9ff14d21219984023a3d 100644 (file)
--- a/formats/ctf/metadata/ctf-parser.y
+++ b/formats/ctf/metadata/ctf-parser.y
@@ -15,6 +15,14 @@
  *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <stdio.h>
@@ -72,6 +80,7 @@ static const char *node_type_to_str[] = {
        [ NODE_STREAM ] = "NODE_STREAM",
        [ NODE_TRACE ] = "NODE_TRACE",
        [ NODE_CLOCK ] = "NODE_CLOCK",
+       [ NODE_CALLSITE ] = "NODE_CALLSITE",
        [ NODE_CTF_EXPRESSION ] = "NODE_CTF_EXPRESSION",
        [ NODE_UNARY_EXPRESSION ] = "NODE_UNARY_EXPRESSION",
        [ NODE_TYPEDEF ] = "NODE_TYPEDEF",
@@ -261,6 +270,9 @@ static struct ctf_node *make_node(struct ctf_scanner *scanner,
        case NODE_CLOCK:
                BT_INIT_LIST_HEAD(&node->u.clock.declaration_list);
                break;
+       case NODE_CALLSITE:
+               BT_INIT_LIST_HEAD(&node->u.callsite.declaration_list);
+               break;
 
        case NODE_CTF_EXPRESSION:
                BT_INIT_LIST_HEAD(&node->u.ctf_expression.left);
@@ -347,6 +359,9 @@ static int reparent_ctf_expression(struct ctf_node *node,
        case NODE_CLOCK:
                _bt_list_splice_tail(&node->tmp_head, &parent->u.clock.declaration_list);
                break;
+       case NODE_CALLSITE:
+               _bt_list_splice_tail(&node->tmp_head, &parent->u.callsite.declaration_list);
+               break;
        case NODE_FLOATING_POINT:
                _bt_list_splice_tail(&node->tmp_head, &parent->u.floating_point.expressions);
                break;
@@ -405,6 +420,9 @@ static int reparent_typedef(struct ctf_node *node, struct ctf_node *parent)
        case NODE_CLOCK:
                _bt_list_splice_tail(&node->tmp_head, &parent->u.clock.declaration_list);
                break;
+       case NODE_CALLSITE:
+               _bt_list_splice_tail(&node->tmp_head, &parent->u.callsite.declaration_list);
+               break;
        case NODE_VARIANT:
                _bt_list_splice_tail(&node->tmp_head, &parent->u.variant.declaration_list);
                break;
@@ -460,6 +478,9 @@ static int reparent_typealias(struct ctf_node *node, struct ctf_node *parent)
        case NODE_CLOCK:
                _bt_list_splice_tail(&node->tmp_head, &parent->u.clock.declaration_list);
                break;
+       case NODE_CALLSITE:
+               _bt_list_splice_tail(&node->tmp_head, &parent->u.callsite.declaration_list);
+               break;
        case NODE_VARIANT:
                _bt_list_splice_tail(&node->tmp_head, &parent->u.variant.declaration_list);
                break;
@@ -508,6 +529,7 @@ static int reparent_type_specifier(struct ctf_node *node,
        case NODE_ENV:
        case NODE_TRACE:
        case NODE_CLOCK:
+       case NODE_CALLSITE:
        case NODE_VARIANT:
        case NODE_STRUCT:
        case NODE_TYPEDEF:
@@ -557,6 +579,9 @@ static int reparent_type_specifier_list(struct ctf_node *node,
        case NODE_CLOCK:
                bt_list_add_tail(&node->siblings, &parent->u.clock.declaration_list);
                break;
+       case NODE_CALLSITE:
+               bt_list_add_tail(&node->siblings, &parent->u.callsite.declaration_list);
+               break;
        case NODE_VARIANT:
                bt_list_add_tail(&node->siblings, &parent->u.variant.declaration_list);
                break;
@@ -626,6 +651,7 @@ static int reparent_type_declarator(struct ctf_node *node,
        case NODE_ENV:
        case NODE_TRACE:
        case NODE_CLOCK:
+       case NODE_CALLSITE:
        case NODE_VARIANT:
        case NODE_STRUCT:
        case NODE_TYPEALIAS:
@@ -705,6 +731,13 @@ static int set_parent_node(struct ctf_node *node,
                        return -EPERM;
                }
                break;
+       case NODE_CALLSITE:
+               if (parent->type == NODE_ROOT) {
+                       _bt_list_splice_tail(&node->tmp_head, &parent->u.root.callsite);
+               } else {
+                       return -EPERM;
+               }
+               break;
 
        case NODE_CTF_EXPRESSION:
                return reparent_ctf_expression(node, parent);
@@ -825,6 +858,7 @@ static struct ctf_ast *ctf_ast_alloc(void)
        BT_INIT_LIST_HEAD(&ast->root.u.root.stream);
        BT_INIT_LIST_HEAD(&ast->root.u.root.event);
        BT_INIT_LIST_HEAD(&ast->root.u.root.clock);
+       BT_INIT_LIST_HEAD(&ast->root.u.root.callsite);
        return ast;
 }
 
@@ -834,6 +868,7 @@ static void ctf_ast_free(struct ctf_ast *ast)
 
        bt_list_for_each_entry_safe(node, tmp, &ast->allocated_nodes, gc)
                free(node);
+       free(ast);
 }
 
 int ctf_scanner_append_ast(struct ctf_scanner *scanner)
@@ -913,7 +948,7 @@ void ctf_scanner_free(struct ctf_scanner *scanner)
  */
 %expect 2
 %start file
-%token CHARACTER_CONSTANT_START SQUOTE STRING_LITERAL_START DQUOTE ESCSEQ CHAR_STRING_TOKEN LSBRAC RSBRAC LPAREN RPAREN LBRAC RBRAC RARROW STAR PLUS MINUS LT GT TYPEASSIGN COLON SEMICOLON DOTDOTDOT DOT EQUAL COMMA CONST CHAR DOUBLE ENUM ENV EVENT FLOATING_POINT FLOAT INTEGER INT LONG SHORT SIGNED STREAM STRING STRUCT TRACE CLOCK TYPEALIAS TYPEDEF UNSIGNED VARIANT VOID _BOOL _COMPLEX _IMAGINARY DECIMAL_CONSTANT OCTAL_CONSTANT HEXADECIMAL_CONSTANT TOK_ALIGN
+%token CHARACTER_CONSTANT_START SQUOTE STRING_LITERAL_START DQUOTE ESCSEQ CHAR_STRING_TOKEN LSBRAC RSBRAC LPAREN RPAREN LBRAC RBRAC RARROW STAR PLUS MINUS LT GT TYPEASSIGN COLON SEMICOLON DOTDOTDOT DOT EQUAL COMMA CONST CHAR DOUBLE ENUM ENV EVENT FLOATING_POINT FLOAT INTEGER INT LONG SHORT SIGNED STREAM STRING STRUCT TRACE CALLSITE CLOCK TYPEALIAS TYPEDEF UNSIGNED VARIANT VOID _BOOL _COMPLEX _IMAGINARY DECIMAL_CONSTANT OCTAL_CONSTANT HEXADECIMAL_CONSTANT TOK_ALIGN
 %token <gs> IDENTIFIER ID_TYPE
 %token ERROR
 %union
@@ -935,6 +970,7 @@ void ctf_scanner_free(struct ctf_scanner *scanner)
 %type <n> env_declaration
 %type <n> trace_declaration
 %type <n> clock_declaration
+%type <n> callsite_declaration
 %type <n> integer_declaration_specifiers
 %type <n> declaration_specifiers
 %type <n> alias_declaration_specifiers
@@ -1031,6 +1067,8 @@ keywords:
                {       $$ = yylval.gs;         }
        |       CLOCK
                {       $$ = yylval.gs;         }
+       |       CALLSITE
+               {       $$ = yylval.gs;         }
        |       TOK_ALIGN
                {       $$ = yylval.gs;         }
        ;
@@ -1232,6 +1270,8 @@ declaration:
                {       $$ = $1;        }
        |       clock_declaration
                {       $$ = $1;        }
+       |       callsite_declaration
+               {       $$ = $1;        }
        |       declaration_specifiers TYPEDEF declaration_specifiers type_declarator_list SEMICOLON
                {
                        struct ctf_node *list;
@@ -1399,6 +1439,29 @@ clock_declaration_end:
                {       pop_scope(scanner);     }
        ;
 
+callsite_declaration:
+               CALLSITE callsite_declaration_begin callsite_declaration_end
+               {
+                       $$ = make_node(scanner, NODE_CALLSITE);
+               }
+       |       CALLSITE callsite_declaration_begin ctf_assignment_expression_list callsite_declaration_end
+               {
+                       $$ = make_node(scanner, NODE_CALLSITE);
+                       if (set_parent_node($3, $$))
+                               reparent_error(scanner, "trace_declaration");
+               }
+       ;
+
+callsite_declaration_begin:
+               LBRAC
+               {       push_scope(scanner);    }
+       ;
+
+callsite_declaration_end:
+               RBRAC SEMICOLON
+               {       pop_scope(scanner);     }
+       ;
+
 integer_declaration_specifiers:
                CONST
                {