From: Paul Mackerras Date: Thu, 13 May 2021 22:41:59 +0000 (+1000) Subject: decode1: Fix form of isel marked as single-issue X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d4cfdb1bfe6ffcdb7e1fca66ef7d03b7fa678ed1;p=microwatt.git decode1: Fix form of isel marked as single-issue The row in the decode table for isel with BC=0 was inadvertently left marked as single-issue by commit 813f8340127f ("Add CR hazard detection", 2019-10-15). Fix it. Signed-off-by: Paul Mackerras --- diff --git a/decode1.vhdl b/decode1.vhdl index b399673..fafdb85 100644 --- a/decode1.vhdl +++ b/decode1.vhdl @@ -256,7 +256,7 @@ architecture behaviour of decode1 is 2#1101111011# => (ALU, NONE, OP_EXTSWSLI, NONE, CONST_SH, RS, RA, '0', '0', '0', '0', ZERO, '0', NONE, '0', '0', '0', '0', '0', '0', RC, '0', '0', NONE), -- extswsli 2#1111010110# => (ALU, NONE, OP_ICBI, NONE, NONE, NONE, NONE, '0', '0', '0', '0', ZERO, '0', NONE, '0', '0', '0', '0', '0', '0', NONE, '0', '1', NONE), -- icbi 2#0000010110# => (ALU, NONE, OP_ICBT, NONE, NONE, NONE, NONE, '0', '0', '0', '0', ZERO, '0', NONE, '0', '0', '0', '0', '0', '0', NONE, '0', '1', NONE), -- icbt - 2#0000001111# => (ALU, NONE, OP_ISEL, RA_OR_ZERO, RB, NONE, RT, '1', '0', '0', '0', ZERO, '0', NONE, '0', '0', '0', '0', '0', '0', NONE, '0', '1', NONE), -- isel + 2#0000001111# => (ALU, NONE, OP_ISEL, RA_OR_ZERO, RB, NONE, RT, '1', '0', '0', '0', ZERO, '0', NONE, '0', '0', '0', '0', '0', '0', NONE, '0', '0', NONE), -- isel 2#0000101111# => (ALU, NONE, OP_ISEL, RA_OR_ZERO, RB, NONE, RT, '1', '0', '0', '0', ZERO, '0', NONE, '0', '0', '0', '0', '0', '0', NONE, '0', '0', NONE), -- isel 2#0001001111# => (ALU, NONE, OP_ISEL, RA_OR_ZERO, RB, NONE, RT, '1', '0', '0', '0', ZERO, '0', NONE, '0', '0', '0', '0', '0', '0', NONE, '0', '0', NONE), -- isel 2#0001101111# => (ALU, NONE, OP_ISEL, RA_OR_ZERO, RB, NONE, RT, '1', '0', '0', '0', ZERO, '0', NONE, '0', '0', '0', '0', '0', '0', NONE, '0', '0', NONE), -- isel