From: Richard Henderson Date: Fri, 5 Sep 2025 09:34:52 +0000 (+0200) Subject: target/sparc: Loosen decode of RDPSR for v7 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a0345f628394fbd001276c80fd02c8ad0d1b7ee2;p=thirdparty%2Fqemu.git target/sparc: Loosen decode of RDPSR for v7 For v7, bits [18:0] are ignored. For v8, bits [18:14] are reserved and bits [13:0] are ignored. Fixes: 668bb9b755e ("target/sparc: Move RDPSR, RDHPR to decodetree") Reviewed-by: Mark Cave-Ayland Signed-off-by: Richard Henderson --- diff --git a/target/sparc/insns.decode b/target/sparc/insns.decode index 74848996aed..1c6403ad8a6 100644 --- a/target/sparc/insns.decode +++ b/target/sparc/insns.decode @@ -158,14 +158,16 @@ CALL 01 i:s30 } { - RDPSR 10 rd:5 101001 00000 0 0000000000000 - RDHPR_hpstate 10 rd:5 101001 00000 0 0000000000000 + [ + RDHPR_hpstate 10 rd:5 101001 00000 0 0000000000000 + RDHPR_htstate 10 rd:5 101001 00001 0 0000000000000 + RDHPR_hintp 10 rd:5 101001 00011 0 0000000000000 + RDHPR_htba 10 rd:5 101001 00101 0 0000000000000 + RDHPR_hver 10 rd:5 101001 00110 0 0000000000000 + RDHPR_hstick_cmpr 10 rd:5 101001 11111 0 0000000000000 + ] + RDPSR 10 rd:5 101001 ----- - ------------- } -RDHPR_htstate 10 rd:5 101001 00001 0 0000000000000 -RDHPR_hintp 10 rd:5 101001 00011 0 0000000000000 -RDHPR_htba 10 rd:5 101001 00101 0 0000000000000 -RDHPR_hver 10 rd:5 101001 00110 0 0000000000000 -RDHPR_hstick_cmpr 10 rd:5 101001 11111 0 0000000000000 { WRPSR 10 00000 110001 ..... . ............. @n_r_ri