implement register fences and use for L2 reg file writes and when running out of L2 reg file output regs

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fixes deadlock when running rename_execute_retire_save_restore_gprs

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This commit is contained in:

Jacob Lifshay 2026-05-20 23:37:23 -07:00

parent 3e08a282ec

commit bf2cb688c7

Signed by: programmerjake

SSH key fingerprint: SHA256:HnFTLGpSm4Q4Fj502oCFisjZSoakwEuTsJJMSke63RQ

6 changed files with 198817 additions and 95647 deletions

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4165

crates/cpu/tests/expected/rename_execute_retire_fibonacci_combinatorial.vcd generated

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crates/cpu/tests/expected/rename_execute_retire_fibonacci_non_combinatorial.vcd generated

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crates/cpu/tests/expected/rename_execute_retire_head_n1.vcd generated

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crates/cpu/tests/expected/rename_execute_retire_save_restore_gprs.vcd generated

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crates/cpu/tests/expected/rename_execute_retire_slow_loop.vcd generated

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