From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: mark.cave-ayland@ilande.co.uk, atar4qemu@gmail.com
Subject: [PATCH v2 6/7] target/sparc: Loosen decode of RDTBR for v7
Date: Fri, 5 Sep 2025 13:51:27 +0200 [thread overview]
Message-ID: <20250905115128.376295-7-richard.henderson@linaro.org> (raw)
In-Reply-To: <20250905115128.376295-1-richard.henderson@linaro.org>
For v7, bits [18:0] are ignored.
For v8, bits [18:14] are reserved and bits [13:0] are ignored.
Fixes: e8325dc02d0 ("target/sparc: Move RDTBR, FLUSHW to decodetree")
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/sparc/insns.decode | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/sparc/insns.decode b/target/sparc/insns.decode
index 77b2f54fdf..242ec42016 100644
--- a/target/sparc/insns.decode
+++ b/target/sparc/insns.decode
@@ -226,7 +226,7 @@ WRPR_strand_status 10 11010 110010 ..... . ............. @n_r_ri
{
FLUSHW 10 00000 101011 00000 0 0000000000000
- RDTBR 10 rd:5 101011 00000 0 0000000000000
+ RDTBR 10 rd:5 101011 ----- - -------------
}
{
--
2.43.0
next prev parent reply other threads:[~2025-09-05 11:53 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-05 11:51 [PATCH v2 0/7] target/sparc: Relax some decode for v7/v8 Richard Henderson
2025-09-05 11:51 ` [PATCH v2 1/7] target/sparc: Allow TRANS macro with no extra arguments Richard Henderson
2025-09-17 20:23 ` Mark Cave-Ayland
2025-09-05 11:51 ` [PATCH v2 2/7] target/sparc: Loosen decode of STBAR for v8 Richard Henderson
2025-09-05 11:51 ` [PATCH v2 3/7] target/sparc: Loosen decode of RDY for v7 Richard Henderson
2025-09-05 11:51 ` [PATCH v2 4/7] target/sparc: Loosen decode of RDPSR " Richard Henderson
2025-09-17 20:26 ` Mark Cave-Ayland
2025-09-05 11:51 ` [PATCH v2 5/7] target/sparc: Loosen decode of RDWIM " Richard Henderson
2025-09-17 20:28 ` Mark Cave-Ayland
2025-09-05 11:51 ` Richard Henderson [this message]
2025-09-17 20:29 ` [PATCH v2 6/7] target/sparc: Loosen decode of RDTBR " Mark Cave-Ayland
2025-09-05 11:51 ` [PATCH v2 7/7] target/sparc: Relax decode of rs2_or_imm " Richard Henderson
2025-09-17 20:42 ` Mark Cave-Ayland
2025-09-17 22:23 ` Richard Henderson
2025-09-24 20:25 ` [PATCH v2 0/7] target/sparc: Relax some decode for v7/v8 Michael Tokarev
2025-09-24 21:25 ` Richard Henderson
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