* zpu/hdl/example_ghdl/ghdl_import.sh, zpu/hdl/example_ghdl/ghdl_make.sh,

	  zpu/hdl/example_ghdl/ghdl_options.sh, zpu/hdl/example_ghdl/README: GHDL example
	* zpu/hdl/zpu4/src/dmipssmalltrace_ghdl.sh: testcase for GHDL
	* zpu/hdl/zpu4/src/dmipstrace_ghdl.sh: testcase for GHDL
	* zpu/hdl/zpu4/src/simzpu_medium_ghdl.sh: testcase for GHDL
	* zpu/hdl/example/helloworld.vhd, zpu/hdl/zpu4/src/bram_dmips.vhd,
	  zpu/hdl/zpu4/src/dmipssmalltrace_ghdl.sh, zpu/hdl/zpu4/src/dram_dmips.vhd,
	  zpu/hdl/zpu4/src/dram_hello.vhd, zpu/hdl/zpu4/src/io.vhd,
	  zpu/hdl/zpu4/src/sim_fpga_top.vhd, zpu/hdl/zpu4/src/sim_small_fpga_top.vhd,
	  zpu/hdl/zpu4/src/timer.vhd, zpu/hdl/zpu4/src/trace.vhd,
	  zpu/hdl/zpu4/src/zpu_config_trace.vhd, zpu/hdl/zpu4/src/zpu_core_small.vhd,
	  zpu/hdl/zpu4/src/zpu_core.vhd, zpu/hdl/zpu4/src/zpupkg.vhd: conversion to numeric_std

1 files changed, 3 insertions, 3 deletions

diff --git a/zpu/hdl/zpu4/src/io.vhd b/zpu/hdl/zpu4/src/io.vhd
index 7dbe36f..7a2601f 100644
--- a/zpu/hdl/zpu4/src/io.vhd
+++ b/zpu/hdl/zpu4/src/io.vhd
@@ -1,6 +1,6 @@
 library ieee;

 use ieee.std_logic_1164.all;

-use IEEE.STD_LOGIC_UNSIGNED.ALL;

+use ieee.numeric_std.all;

 

 use std.textio.all;

 

@@ -63,12 +63,12 @@ begin
 				if addr=x"2028003" then

 					-- Write to UART

 					-- report "" & character'image(conv_integer(memBint)) severity note;

-				    print(l_file, character'val(conv_integer(write)));

+				    print(l_file, character'val(to_integer(unsigned(write))));

 				elsif addr(12)='1' then

 --				    report "xxx" severity failure;

 -- 					timer_we <= '1';

 				else

-					print(l_file, character'val(conv_integer(write)));

+					print(l_file, character'val(to_integer(unsigned(write))));

 					report "Illegal IO write" severity warning;

 				end if;