tree 47d4f38019f2cb43b5528b74e56aed7fd4732386
parent 480eaf59cf39038498c0f74b4074798e5359f0c6
author Gaurang Chitroda <gaurangg@google.com> 1571079388 -0700
committer Gaurang Chitroda <chitrodagaurang@gmail.com> 1571204799 -0700

[dv gpio] Updates related to coverage, gpio weak pull, warnings' cleanup

1. cip_base_env_cov.sv: covergroup for the case in which interrupt state is
   cleared and then set again due to active interrupt event
2. pins_if.sv: Modified the way weak pull up/down is implemented to avoid
   overriding 'x' with 0/1, when there are multiple conflicting drivers
3. */tb.tb.sv: Connect wire devmode to connect to devmode_if pins port
4. gpio_env_cov.sv: cross coverage involving *out* and *oe* registers along
   with data_in registers
5. gpio_scoreboard.sv: Sampling for new covergroups
6. mem_model.sv: Fix compile warning