Specialize load and unary ops

[lttng-ust.git] / liblttng-ust / filter-bytecode.h

diff --git a/liblttng-ust/filter-bytecode.h b/liblttng-ust/filter-bytecode.h
index 938c671873cd9afeb52dc5a0b5e02478ab94f4c6..e68607e9cb78695e5c6f36f76d8b61d2e08eda61 100644 (file)
--- a/liblttng-ust/filter-bytecode.h
+++ b/liblttng-ust/filter-bytecode.h
@@ -34,23 +34,19 @@ enum filter_register {
        REG_ERROR,
 };
 
-enum field_ref_type {
-       FIELD_REF_UNKNOWN = 0,
-       FIELD_REF_STRING,
-       FIELD_REF_SEQUENCE,
-       FIELD_REF_S64,
-};
-
 struct field_ref {
        /* Initially, symbol offset. After link, field offset. */
        uint16_t offset;
-       uint8_t type;   /* enum field_ref_type */
 } __attribute__((packed));
 
 struct literal_numeric {
        int64_t v;
 } __attribute__((packed));
 
+struct literal_double {
+       double v;
+} __attribute__((packed));
+
 struct literal_string {
        char string[0];
 } __attribute__((packed));
@@ -82,6 +78,12 @@ enum filter_op {
        FILTER_OP_UNARY_PLUS,
        FILTER_OP_UNARY_MINUS,
        FILTER_OP_UNARY_NOT,
+       FILTER_OP_UNARY_PLUS_S64,
+       FILTER_OP_UNARY_MINUS_S64,
+       FILTER_OP_UNARY_NOT_S64,
+       FILTER_OP_UNARY_PLUS_DOUBLE,
+       FILTER_OP_UNARY_MINUS_DOUBLE,
+       FILTER_OP_UNARY_NOT_DOUBLE,
 
        /* logical */
        FILTER_OP_AND,
@@ -89,8 +91,14 @@ enum filter_op {
 
        /* load */
        FILTER_OP_LOAD_FIELD_REF,
+       FILTER_OP_LOAD_FIELD_REF_STRING,
+       FILTER_OP_LOAD_FIELD_REF_SEQUENCE,
+       FILTER_OP_LOAD_FIELD_REF_S64,
+       FILTER_OP_LOAD_FIELD_REF_DOUBLE,
+
        FILTER_OP_LOAD_STRING,
        FILTER_OP_LOAD_S64,
+       FILTER_OP_LOAD_DOUBLE,
 
        NR_FILTER_OPS,
 };