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Metavalue cleanup for execute1.vhdl

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Signed-off-by: Michael Neuling <mikey@neuling.org>
This commit is contained in:
Michael Neuling
2022-07-14 10:31:20 +10:00
parent 602ba25c70
commit e440db13d7
1 changed files with 4 additions and 4 deletions
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8
execute1.vhdl
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@@ -1170,12 +1170,12 @@ begin
when OP_MFMSR =>
when OP_MFSPR =>
if e_in.spr_is_ram = '1' then
if e_in.valid = '1' then
if e_in.valid = '1' and not is_X(e_in.insn) then
report "MFSPR to SPR " & integer'image(decode_spr_num(e_in.insn)) &
"=" & to_hstring(alu_result);
end if;
elsif e_in.spr_select.valid = '1' then
if e_in.valid = '1' then
if e_in.valid = '1' and not is_X(e_in.insn) then
report "MFSPR to slow SPR " & integer'image(decode_spr_num(e_in.insn));
end if;
slow_op := '1';
@@ -1192,7 +1192,7 @@ begin
else
-- mfspr from unimplemented SPRs should be a nop in
-- supervisor mode and a program interrupt for user mode
if e_in.valid = '1' then
if e_in.valid = '1' and not is_X(e_in.insn) then
report "MFSPR to SPR " & integer'image(decode_spr_num(e_in.insn)) &
" invalid";
end if;
@@ -1229,7 +1229,7 @@ begin
end if;
end if;
when OP_MTSPR =>
if e_in.valid = '1' then
if e_in.valid = '1' and not is_X(e_in.insn) then
report "MTSPR to SPR " & integer'image(decode_spr_num(e_in.insn)) &
"=" & to_hstring(c_in);
end if;