Filter: ensure logical operator merge is always s64

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

diff --git a/liblttng-ust/filter-bytecode.h b/liblttng-ust/filter-bytecode.h
index 1c51eb0935443cddb32f2655c29c8fddf7a97f20..38c5d51c04f84bdaf494f69a6317e8ea96a5819b 100644 (file)
--- a/liblttng-ust/filter-bytecode.h
+++ b/liblttng-ust/filter-bytecode.h
@@ -126,6 +126,11 @@ enum filter_op {
        FILTER_OP_LOAD_S64,
        FILTER_OP_LOAD_DOUBLE,
 
+       /* cast */
+       FILTER_OP_CAST_TO_S64,
+       FILTER_OP_CAST_DOUBLE_TO_S64,
+       FILTER_OP_CAST_NOP,
+
        NR_FILTER_OPS,
 };
 
@@ -153,6 +158,11 @@ struct logical_op {
        uint16_t skip_offset;   /* bytecode insn, if skip second test */
 } __attribute__((packed));
 
+struct cast_op {
+       filter_opcode_t op;
+       uint8_t reg;            /* enum filter_register */
+} __attribute__((packed));
+
 struct return_op {
        filter_opcode_t op;
 } __attribute__((packed));