commit ddc7ef8dfe2408912832ddaac2a21ede4300ce22
author Philippe Mathieu-Daudé <f4bug@amsat.org> Tue Nov 24 11:53:46 2020 +0100
committer Philippe Mathieu-Daudé <f4bug@amsat.org> Thu Jan 14 17:13:53 2021 +0100
tree 374e342cff69c1a09e4ff2c2d3fd8f468055b9e7
parent aac357ec895bfb97b6edca999d91f49b5de5049a

target/mips: Convert Rel6 COP1X opcode to decodetree

COP1x opcode has been removed from the Release 6.

Add a single decodetree entry for it, triggering
Reserved Instruction if ever used.

Remove unreachable check_insn_opc_removed() call.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20201208203704.243704-8-f4bug@amsat.org>

target/mips/mips32r6.decode

diff --git a/target/mips/mips32r6.decode b/target/mips/mips32r6.decode
index dd7faf7..aea6f11 100644
--- a/target/mips/mips32r6.decode
+++ b/target/mips/mips32r6.decode
@@ -16,4 +16,6 @@
 
 LSA                 000000 ..... ..... ..... 000 .. 000101  @lsa
 
+REMOVED             010011 ----- ----- ----- ----- ------   # COP1X (COP3)
+
 REMOVED             011100 ----- ----- ----- ----- ------   # SPECIAL2