From 7bf965b755b667f7da05e0995c2f09c54a8a2f11 Mon Sep 17 00:00:00 2001 From: Alejandro Soto Date: Thu, 15 Dec 2022 00:41:05 -0600 Subject: Implement swi (system call) --- rtl/core/decode/decode.sv | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'rtl/core/decode/decode.sv') diff --git a/rtl/core/decode/decode.sv b/rtl/core/decode/decode.sv index c4ffd52..b00e06f 100644 --- a/rtl/core/decode/decode.sv +++ b/rtl/core/decode/decode.sv @@ -28,6 +28,7 @@ module core_decode assign dec_ctrl.nop = 0; assign dec_ctrl.mul = mul; + assign dec_ctrl.swi = swi; assign dec_ctrl.psr = psr; assign dec_ctrl.ldst = ldst; assign dec_ctrl.bkpt = bkpt; @@ -46,7 +47,7 @@ module core_decode assign dec_psr.restore_spsr = restore_spsr; logic execute, undefined, conditional, writeback, update_flags, - restore_spsr, branch, ldst, mul, psr, coproc, bkpt, + restore_spsr, branch, ldst, mul, swi, psr, coproc, bkpt, psr_saved, psr_write, psr_wr_flags, psr_wr_control; core_decode_mux mux -- cgit v1.2.3