1 files changed, 0 insertions, 81 deletions
diff --git a/rtl/core/control/psr.sv b/rtl/core/control/psr.sv
deleted file mode 100644
index 6616bc9..0000000
--- a/rtl/core/control/psr.sv
+++ /dev/null
@@ -1,81 +0,0 @@
-`include "core/uarch.sv"
-
-module core_control_psr
-(
-	input  logic       clk,
-	                   rst_n,
-
-	input  insn_decode dec,
-	input  word        cpsr_rd,
-	                   spsr_rd,
-	                   alu_b,
-	input  psr_mode    exception_mode,
-
-	input  ctrl_cycle  cycle,
-	                   next_cycle,
-	input  logic       issue,
-
-	output logic       psr,
-	                   psr_saved,
-	                   psr_write,
-	                   psr_wr_flags,
-	                   psr_wr_control,
-	                   final_psr_write,
-	                   final_restore_spsr,
-	output word        psr_wb,
-	                   psr_wr
-);
-
-	word exception_spsr;
-
-	assign psr_wb = psr_saved ? spsr_rd : cpsr_rd;
-
-	always_comb begin
-		psr_write = 0;
-
-		if(next_cycle.issue)
-			psr_write = final_psr_write || final_restore_spsr;
-
-		if(cycle.escalate || cycle.exception)
-			psr_write = 1;
-
-		if(cycle.escalate)
-			//TODO: F (FIQ) no cambia siempre
-			psr_wr = {24'b0, 3'b110, exception_mode};
-		else if(cycle.exception)
-			psr_wr = exception_spsr;
-		else
-			psr_wr = final_restore_spsr ? spsr_rd : alu_b;
-	end
-
-	always_ff @(posedge clk or negedge rst_n)
-		if(!rst_n) begin
-			psr <= 0;
-			psr_saved <= 0;
-			psr_wr_flags <= 0;
-			psr_wr_control <= 0;
-
-			exception_spsr <= 0;
-			final_psr_write <= 0;
-			final_restore_spsr <= 0;
-		end else if(next_cycle.issue) begin
-			psr <= issue && dec.ctrl.psr;
-			psr_saved <= dec.psr.saved;
-			psr_wr_flags <= dec.psr.wr_flags;
-			psr_wr_control <= dec.psr.wr_control;
-
-			final_psr_write <= issue && dec.psr.write;
-			final_restore_spsr <= issue && dec.psr.restore_spsr;
-		end else if(next_cycle.escalate) begin
-			psr_saved <= 0;
-			psr_wr_flags <= 0;
-			psr_wr_control <= 1;
-			exception_spsr <= cpsr_rd;
-		end else if(next_cycle.exception) begin
-			psr <= 0;
-			psr_saved <= 1;
-			psr_wr_flags <= 1;
-		end else if(next_cycle.psr)
-			psr <= 0;
-
-endmodule