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target/sparc: Loosen decode of RDPSR for v7

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For v7, bits [18:0] are ignored.
For v8, bits [18:14] are reserved and bits [13:0] are ignored.

Fixes: 668bb9b755 ("target/sparc: Move RDPSR, RDHPR to decodetree")
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson
2025-09-23 16:50:57 -07:00
parent 49d669ccf3
commit a0345f6283
1 changed files with 9 additions and 7 deletions
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target/sparc/insns.decode
+9 -7
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@@ -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