control: Fix build issue with Fedora 31 version of GHDL

I'm hitting an issue with the Fedora 31 version of GHDL that
appears to be fixed upstream:

control.vhdl:105:39:error: actual expression must be globally static

Add a signal to get rid of error.

Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
pull/130/head
Anton Blanchard 5 years ago committed by Anton Blanchard
parent 1a826f077b
commit 1c05f330c6

@ -58,6 +58,8 @@ architecture rtl of control is

signal gpr_write_valid : std_ulogic := '0';
signal cr_write_valid : std_ulogic := '0';

signal gpr_c_read_in_fmt : std_ulogic_vector(5 downto 0);
begin
gpr_hazard0: entity work.gpr_hazard
generic map (
@ -91,6 +93,8 @@ begin
stall_out => stall_b_out
);

gpr_c_read_in_fmt <= "0" & gpr_c_read_in;

gpr_hazard2: entity work.gpr_hazard
generic map (
PIPELINE_DEPTH => PIPELINE_DEPTH
@ -102,7 +106,7 @@ begin
gpr_write_valid_in => gpr_write_valid,
gpr_write_in => gpr_write_in,
gpr_read_valid_in => gpr_c_read_valid_in,
gpr_read_in => "0" & gpr_c_read_in,
gpr_read_in => gpr_c_read_in_fmt,

stall_out => stall_c_out
);

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