target/microblaze: Treat pvr_regs as constant
commit5ad7cc07e5eb4c716b70a8a70f87264ecd1346f9
authorRichard Henderson <richard.henderson@linaro.org>
Fri, 4 Sep 2020 18:12:49 +0000 (4 11:12 -0700)
committerRichard Henderson <richard.henderson@linaro.org>
Mon, 7 Sep 2020 19:58:08 +0000 (7 12:58 -0700)
tree4dc4ac9e696ca709ffb6167c67b0b002b1202428
parenta4bcfc3380c7fab42613dc5747d4b48f0bae29df
target/microblaze: Treat pvr_regs as constant

Do not allow gdb to set the values, and don't bother dumping
unchanging values with -d cpu.

Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
target/microblaze/gdbstub.c
target/microblaze/translate.c