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From: Greg Kurz <groug@kaod.org>
To: David Gibson <david@gibson.dropbear.id.au>
Cc: qemu-ppc@nongnu.org, "Cédric Le Goater" <clg@kaod.org>,
	qemu-devel@nongnu.org
Subject: [PATCH v2 1/6] target/ppc: Pass const pointer to ppc_radix64_get_prot_amr()
Date: Thu, 14 May 2020 00:56:48 +0200	[thread overview]
Message-ID: <158941060817.240484.14621015211317485106.stgit@bahia.lan> (raw)
In-Reply-To: <158941060199.240484.5620994992064687533.stgit@bahia.lan>

This doesn't require write access to the CPU structure.

Signed-off-by: Greg Kurz <groug@kaod.org>
---
 target/ppc/mmu-radix64.h |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/target/ppc/mmu-radix64.h b/target/ppc/mmu-radix64.h
index 96228546aa85..f28c5794d071 100644
--- a/target/ppc/mmu-radix64.h
+++ b/target/ppc/mmu-radix64.h
@@ -55,9 +55,9 @@ static inline int ppc_radix64_get_prot_eaa(uint64_t pte)
            (pte & R_PTE_EAA_X ? PAGE_EXEC : 0);
 }
 
-static inline int ppc_radix64_get_prot_amr(PowerPCCPU *cpu)
+static inline int ppc_radix64_get_prot_amr(const PowerPCCPU *cpu)
 {
-    CPUPPCState *env = &cpu->env;
+    const CPUPPCState *env = &cpu->env;
     int amr = env->spr[SPR_AMR] >> 62; /* We only care about key0 AMR63:62 */
     int iamr = env->spr[SPR_IAMR] >> 62; /* We only care about key0 IAMR63:62 */
 



  reply	other threads:[~2020-05-13 22:58 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-13 22:56 [PATCH v2 0/6] target/ppc: Various clean-up and fixes for radix64 Greg Kurz
2020-05-13 22:56 ` Greg Kurz [this message]
2020-05-14  6:29   ` [PATCH v2 1/6] target/ppc: Pass const pointer to ppc_radix64_get_prot_amr() Cédric Le Goater
2020-05-13 22:56 ` [PATCH v2 2/6] target/ppc: Pass const pointer to ppc_radix64_get_fully_qualified_addr() Greg Kurz
2020-05-14  6:29   ` Cédric Le Goater
2020-05-13 22:57 ` [PATCH v2 3/6] target/ppc: Don't initialize some local variables in ppc_radix64_xlate() Greg Kurz
2020-05-14  6:31   ` Cédric Le Goater
2020-05-13 22:57 ` [PATCH v2 4/6] target/ppc: Add missing braces in ppc_radix64_partition_scoped_xlate() Greg Kurz
2020-05-14  6:30   ` Cédric Le Goater
2020-05-13 22:57 ` [PATCH v2 5/6] target/ppc: Fix arguments to ppc_radix64_partition_scoped_xlate() Greg Kurz
2020-05-14  6:31   ` Cédric Le Goater
2020-05-13 22:57 ` [PATCH v2 6/6] target/ppc: Don't update radix PTE R/C bits with gdbstub Greg Kurz
2020-05-14  6:34   ` Cédric Le Goater
2020-05-14  6:52 ` [PATCH v2 0/6] target/ppc: Various clean-up and fixes for radix64 David Gibson
2020-05-15  6:58   ` Greg Kurz
2020-05-15 13:39     ` David Gibson

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