From: Daniel Henrique Barboza <danielhb413@gmail.com>
To: qemu-devel@nongnu.org
Cc: qemu-ppc@nongnu.org, clg@kaod.org,
"Víctor Colombo" <victor.colombo@eldorado.org.br>,
"Daniel Henrique Barboza" <danielhb413@gmail.com>
Subject: [PULL 12/17] target/ppc: Set OV32 when OV is set
Date: Tue, 20 Sep 2022 16:41:57 -0300 [thread overview]
Message-ID: <20220920194202.82615-13-danielhb413@gmail.com> (raw)
In-Reply-To: <20220920194202.82615-1-danielhb413@gmail.com>
From: Víctor Colombo <victor.colombo@eldorado.org.br>
According to PowerISA: "OV32 is set whenever OV is implicitly set, and
is set to the same value that OV is defined to be set to in 32-bit
mode".
This patch changes helper_update_ov_legacy to set/clear ov32 when
applicable.
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20220906125523.38765-7-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
---
target/ppc/int_helper.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/target/ppc/int_helper.c b/target/ppc/int_helper.c
index d905f07d02..696096100b 100644
--- a/target/ppc/int_helper.c
+++ b/target/ppc/int_helper.c
@@ -37,9 +37,9 @@
static inline void helper_update_ov_legacy(CPUPPCState *env, int ov)
{
if (unlikely(ov)) {
- env->so = env->ov = 1;
+ env->so = env->ov = env->ov32 = 1;
} else {
- env->ov = 0;
+ env->ov = env->ov32 = 0;
}
}
--
2.37.3
next prev parent reply other threads:[~2022-09-20 23:36 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-20 19:41 [PULL 00/17] ppc queue Daniel Henrique Barboza
2022-09-20 19:41 ` [PULL 01/17] target/ppc: Add HASHKEYR and HASHPKEYR SPRs Daniel Henrique Barboza
2022-09-20 19:41 ` [PULL 02/17] target/ppc: Implement hashst and hashchk Daniel Henrique Barboza
2022-09-20 19:41 ` [PULL 03/17] target/ppc: Implement hashstp and hashchkp Daniel Henrique Barboza
2022-09-20 19:41 ` [PULL 04/17] target/ppc: Move fsqrt to decodetree Daniel Henrique Barboza
2022-09-20 19:41 ` [PULL 05/17] target/ppc: Move fsqrts " Daniel Henrique Barboza
2022-09-20 19:41 ` [PULL 06/17] target/ppc: Merge fsqrt and fsqrts helpers Daniel Henrique Barboza
2022-09-20 19:41 ` [PULL 07/17] target/ppc: Remove extra space from s128 field in ppc_vsr_t Daniel Henrique Barboza
2022-09-20 19:41 ` [PULL 08/17] target/ppc: Remove unused xer_* macros Daniel Henrique Barboza
2022-09-20 19:41 ` [PULL 09/17] target/ppc: Zero second doubleword in DFP instructions Daniel Henrique Barboza
2022-09-20 19:41 ` [PULL 10/17] target/ppc: Set result to QNaN for DENBCD when VXCVI occurs Daniel Henrique Barboza
2022-09-20 19:41 ` [PULL 11/17] target/ppc: Zero second doubleword for VSX madd instructions Daniel Henrique Barboza
2022-09-20 19:41 ` Daniel Henrique Barboza [this message]
2022-09-20 19:41 ` [PULL 13/17] target/ppc: Zero second doubleword of VSR registers for FPR insns Daniel Henrique Barboza
2022-09-20 19:41 ` [PULL 14/17] target/ppc: Clear fpstatus flags on helpers missing it Daniel Henrique Barboza
2022-09-20 19:42 ` [PULL 15/17] hw/ppc: spapr: Use qemu_vfree() to free spapr->htab Daniel Henrique Barboza
2022-09-20 19:42 ` [PULL 16/17] hw/pci-host: pnv_phb{3, 4}: Fix heap out-of-bound access failure Daniel Henrique Barboza
2022-09-20 19:42 ` [PULL 17/17] hw/ppc/spapr: Fix code style problems reported by checkpatch Daniel Henrique Barboza
2022-09-21 19:44 ` [PULL 00/17] ppc queue Stefan Hajnoczi
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