* top-down: add initial top-down features

* rob600: enlarge queue/buffer size

* 🎨 After git pull

* ✨ Add BranchResteers->CtrlBlock

* ✨ Cg BranchResteers after pending

* ✨ Add robflush_bubble & ldReplay_bubble

* 🚑 Fix loadReplay->loadReplay.valid

* 🎨 Dlt printf

* ✨ Add stage2_redirect_cycles->CtrlBlock

* :saprkles: CtrlBlock:Add s2Redirect_when_pending

* ✨ ID:Add ifu2id_allNO_cycle

* ✨ Add ifu2ibuffer_validCnt

* ✨ Add ibuffer_IDWidth_hvButNotFull

* ✨ Fix ifu2ibuffer_validCnt

* 🚑 Fix ibuffer_IDWidth_hvButNotFull

* ✨ Fix ifu2ibuffer_validCnt->stop

* feat(buggy): parameterize load/store pipeline, etc.

* fix: use LoadPipelineWidth rather than LoadQueueSize

* fix: parameterize `rdataPtrExtNext`

* fix(SBuffer): fix idx update logic

* fix(Sbuffer): use `&&` to generate flushMask instead of `||`

* fix(atomic): parameterize atomic logic in `MemBlock`

* fix(StoreQueue): update allow enque requirement

* chore: update comments, requirements and assertions

* chore: refactor some Mux to meet original logic

* feat: reduce `LsMaxRsDeq` to 2 and delete it

* feat: support one load/store pipeline

* feat: parameterize `EnsbufferWidth`

* chore: resharp codes for better generated name

* top-down: add initial top-down features

* rob600: enlarge queue/buffer size

* top-down: add l1, l2, l3 and ddr loads bound perf counters

* top-down: dig into l1d loads bound

* top-down: move memory related counters to `Scheduler`

* top-down: add 2 Ldus and 2 Stus

* top-down: v1.0

* huancun: bump HuanCun to a version with top-down

* chore: restore parameters and update `build.sc`

* top-down: use ExcitingUtils instead of BoringUtils

* top-down: add switch of top-down counters

* top-down: add top-down scripts

* difftest: enlarge stuck limit cycles again
Co-authored-by: Ngaozeyu <gaozeyu18@mails.ucas.ac.cn>