From: Chinmay Rath <rathc@linux.ibm.com>
To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org, npiggin@gmail.com,
harshpb@linux.ibm.com, tommusta@gmail.com
Cc: richard.henderson@linaro.org, milesg@linux.ibm.com,
shivangu@linux.ibm.com, Chinmay Rath <rathc@linux.ibm.com>
Subject: [PATCH 7/7] target/ppc: Add ICBT support for ISA version 2.07
Date: Wed, 15 Jul 2026 18:26:34 +0530 [thread overview]
Message-ID: <20260715125634.2107320-8-rathc@linux.ibm.com> (raw)
In-Reply-To: <20260715125634.2107320-1-rathc@linux.ibm.com>
The summary of changes in Power ISA version 2.07B mentions :
"ICBT instruction has been moved from the Embedded category
to the Base category".
Updating ICBT flag for the same.
While we are at it, correct the invalid mask as per the ISA as well.
Signed-off-by: Chinmay Rath <rathc@linux.ibm.com>
---
target/ppc/translate.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/target/ppc/translate.c b/target/ppc/translate.c
index 8dab54ccee..3cd849c706 100644
--- a/target/ppc/translate.c
+++ b/target/ppc/translate.c
@@ -4559,8 +4559,8 @@ GEN_HANDLER2_E(tlbilx_booke206, "tlbilx", 0x1F, 0x12, 0x00, 0x03800001,
GEN_HANDLER(wrtee, 0x1F, 0x03, 0x04, 0x000FFC01, PPC_WRTEE),
GEN_HANDLER(wrteei, 0x1F, 0x03, 0x05, 0x000E7C01, PPC_WRTEE),
GEN_HANDLER(dlmzb, 0x1F, 0x0E, 0x02, 0x00000000, PPC_440_SPEC),
-GEN_HANDLER2_E(icbt_440, "icbt", 0x1F, 0x16, 0x00, 0x03E00001,
- PPC_BOOKE, PPC2_BOOKE206),
+GEN_HANDLER2_E(icbt_440, "icbt", 0x1F, 0x16, 0x00, 0x02000001,
+ PPC_BOOKE, (PPC2_BOOKE206 | PPC2_ISA207)),
GEN_HANDLER2(icbt_440, "icbt", 0x1F, 0x06, 0x08, 0x03E00001,
PPC_440_SPEC),
GEN_HANDLER(mfvscr, 0x04, 0x2, 0x18, 0x001ff800, PPC_ALTIVEC),
--
2.53.0
prev parent reply other threads:[~2026-07-15 12:58 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-15 12:56 [PATCH 0/7] target/ppc: PPC ISA 2.07 flag cleanup and updates Chinmay Rath
2026-07-15 12:56 ` [PATCH 1/7] target/ppc: Replace PPC2_VSX207 flag with PPC2_ISA207 Chinmay Rath
2026-07-15 12:56 ` [PATCH 2/7] target/ppc: Use PPC2_ISA207 instead of PPC2_BCTAR_ISA207 Chinmay Rath
2026-07-15 12:56 ` [PATCH 3/7] target/ppc: Use PPC2_ISA207 instead of PPC2_LSQ_ISA207 Chinmay Rath
2026-07-15 12:56 ` [PATCH 4/7] target/ppc: Use PPC2_ISA207 instead of PPC2_ALTIVEC_207 Chinmay Rath
2026-07-15 12:56 ` [PATCH 5/7] target/ppc: Use PPC2_ISA207 instead of PPC2_ISA207S Chinmay Rath
2026-07-15 12:56 ` [PATCH 6/7] target/ppc: Reorder PPC2 flags Chinmay Rath
2026-07-15 14:41 ` Shivang Upadhyay
2026-07-15 12:56 ` Chinmay Rath [this message]
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