Adds some missing files.

2 files changed, 100 insertions, 0 deletions

diff --git a/data/property/async_reset_flip_flop.pro b/data/property/async_reset_flip_flop.pro
new file mode 100644
index 0000000..0d50a47
--- /dev/null
+++ b/data/property/async_reset_flip_flop.pro
@@ -0,0 +1,81 @@
+(tag_existing
+   (
+      (reg waveform STRUCT_ASYNC_RST_FLIP_FLOP_OUTPUT)
+      (clk waveform STRUCT_ASYNC_RST_FLIP_FLOP_CLOCK)
+      (rst waveform STRUCT_ASYNC_RST_FLIP_FLOP_CLOCK)
+      (ps process STRUCT_ASYNC_RST_FLIP_FLOP_PROCESS)
+   )
+   (and
+      (not (eq clk reg))
+      (not (eq rst reg))
+      (not (eq rst clk))
+      (is_explicit_process ps)
+      (is_in_sensitivity_list clk ps)
+      (is_in_sensitivity_list rst ps)
+      (CTL_verifies ps
+         (AU
+            (not (expr_writes reg))
+            (and
+               (kind "if")
+               (is_read_structure "(???)")
+               (is_read_element "0" "=")
+               (is_read_element _ rst)
+               (EX
+                  (and
+                     (not (has_option "cond_was_true"))
+                     (or
+                        (and
+                           (is_read_structure "(??)")
+                           (or
+                              (is_read_element "0" "falling_edge")
+                              (is_read_element "0" "rising_edge")
+                           )
+                           (is_read_element "1" clk)
+                        )
+                        (and
+                           (is_read_structure "(?(??)(???))")
+                           (is_read_element "0" "and")
+                           (is_read_element "1" "event")
+                           (is_read_element "2" clk)
+                           (is_read_element "3" "=")
+                           (or
+                              (is_read_element "4" clk)
+                              (is_read_element "5" clk)
+                           )
+                        )
+                        (and
+                           (is_read_structure "(?(???)(??))")
+                           (is_read_element "0" "and")
+                           (is_read_element "1" "=")
+                           (or
+                              (is_read_element "2" clk)
+                              (is_read_element "3" clk)
+                           )
+                           (is_read_element "4" "event")
+                           (is_read_element "5" clk)
+                        )
+                     )
+                     (EX
+                        (and
+                           (has_option "COND_WAS_TRUE")
+                           (does_not_reach_parent_before
+                              (and
+                                 (expr_writes reg)
+                                 (AX
+                                    (not
+                                       (EF
+                                          (expr_writes reg)
+                                       )
+                                    )
+                                 )
+                              )
+                           )
+                        )
+                     )
+                  )
+               )
+            )
+         )
+      )
+   )
+)
diff --git a/data/property/flip_flop.pro b/data/property/flip_flop.pro
new file mode 100644
index 0000000..9e7989e
--- /dev/null
+++ b/data/property/flip_flop.pro
@@ -0,0 +1,19 @@
+#require "simple_flip_flop"
+#require "async_reset_flip_flop"
+
+(tag_existing
+   (
+      (reg waveform STRUCT_FLIP_FLOP_OUTPUT)
+      (clk waveform STRUCT_FLIP_FLOP_CLOCK)
+      (ps process STRUCT_FLIP_FLOP_PROCESS)
+   )
+   (and
+      (not (eq reg clk))
+;;      (is_accessed_by reg ps)
+;;      (is_accessed_by clk ps)
+      (or
+         (_simple_flip_flop reg clk ps)
+         (_async_reset_flip_flop reg clk _ ps)
+      )
+   )
+)