diff mbox series

[v3,36/37] target/ppc: Add ICBT support for ISA version 2.07

Message ID 20260827133010.278889-37-rathc@linux.ibm.com
State New
Headers show
Series target/ppc: PPC TCG Improvements (decodetree migrations + ISA 2.07 flag updates) | expand

Commit Message

Chinmay Rath Aug. 27, 2026, 1:29 p.m. UTC 
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.

Reviewed-by: Amit Machhiwal <amachhiw@linux.ibm.com>
Tested-by: Tasmiya Nalatwad <tasmiya@linux.ibm.com>
Reviewed-by: Glenn Miles <milesg@linux.ibm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Chinmay Rath <rathc@linux.ibm.com>
---
 target/ppc/translate.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/target/ppc/translate.c b/target/ppc/translate.c
index 6408ed7de7..148d9f17d7 100644
--- a/target/ppc/translate.c
+++ b/target/ppc/translate.c
@@ -4498,8 +4498,8 @@  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),