From c7f2affd837eff161a475230d099bb88bb9f5bd7 Mon Sep 17 00:00:00 2001 From: Richard Qin Date: Thu, 19 Mar 2026 02:20:16 +0800 Subject: CSR unit and tests --- rv64cpu/rtl/core/include/csr_pkg.sv | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'rv64cpu/rtl/core/include') diff --git a/rv64cpu/rtl/core/include/csr_pkg.sv b/rv64cpu/rtl/core/include/csr_pkg.sv index 53165c9..a225da2 100644 --- a/rv64cpu/rtl/core/include/csr_pkg.sv +++ b/rv64cpu/rtl/core/include/csr_pkg.sv @@ -27,6 +27,13 @@ package csr_pkg; CSR_OP_CLEAR = 3'b011 } csr_op_t; + // --------------------------------- + // Floating-Point CSRs + // --------------------------------- + localparam logic [11:0] CSR_FFLAGS = 12'h001; // Floating-Point accrued exception flags + localparam logic [11:0] CSR_FRM = 12'h002; // Floating-Point dynamic rounding mode + localparam logic [11:0] CSR_FCSR = 12'h003; // Combined fflags/frm register + // --------------------------------- // Machine Mode CSRs (M-Mode) // --------------------------------- -- cgit v1.2.3