From 3576202083fb46fb755ceaefb5efe228afa9e2de Mon Sep 17 00:00:00 2001 From: Alejandro Soto Date: Sun, 6 Nov 2022 19:43:51 -0600 Subject: Implement decode for mrs, msr --- rtl/core/decode/msr.sv | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 rtl/core/decode/msr.sv (limited to 'rtl/core/decode/msr.sv') diff --git a/rtl/core/decode/msr.sv b/rtl/core/decode/msr.sv new file mode 100644 index 0000000..c3f0e3d --- /dev/null +++ b/rtl/core/decode/msr.sv @@ -0,0 +1,17 @@ +`include "core/decode/isa.sv" +`include "core/uarch.sv" + +module core_decode_msr +( + input word insn, + + output msr_mask fields, + output logic spsr, + snd_is_imm +); + + assign spsr = insn `FIELD_MSR_R; + assign fields = insn `FIELD_MSR_MASK; + assign snd_is_imm = insn `FIELD_MSR_I; + +endmodule -- cgit v1.2.3