From: "Nicholas Piggin" <npiggin@gmail.com>
To: "BALATON Zoltan" <balaton@eik.bme.hu>, <qemu-devel@nongnu.org>,
<qemu-ppc@nongnu.org>
Cc: "Daniel Henrique Barboza" <danielhb413@gmail.com>
Subject: Re: [PATCH v2 21/28] target/ppc: Move mmu_ctx_t definition to mmu_common.c
Date: Tue, 07 May 2024 20:49:14 +1000 [thread overview]
Message-ID: <D13CQYJAUWTM.1A6N55S7X77O7@gmail.com> (raw)
In-Reply-To: <441004d25ece7b536825906e0325235bc2614b5d.1714606359.git.balaton@eik.bme.hu>
On Thu May 2, 2024 at 9:43 AM AEST, BALATON Zoltan wrote:
> This type is only used within mmu_common.c. Move its definition from
> internal.h to there.
This can be squashed with the previous patch unexport the
remaining user.
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
>
> Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
> ---
> target/ppc/internal.h | 12 ------------
> target/ppc/mmu_common.c | 11 +++++++++++
> 2 files changed, 11 insertions(+), 12 deletions(-)
>
> diff --git a/target/ppc/internal.h b/target/ppc/internal.h
> index 7a99f08dc8..61c2aadd0d 100644
> --- a/target/ppc/internal.h
> +++ b/target/ppc/internal.h
> @@ -256,8 +256,6 @@ static inline int prot_for_access_type(MMUAccessType access_type)
>
> /* PowerPC MMU emulation */
>
> -typedef struct mmu_ctx_t mmu_ctx_t;
> -
> bool ppc_xlate(PowerPCCPU *cpu, vaddr eaddr, MMUAccessType access_type,
> hwaddr *raddrp, int *psizep, int *protp,
> int mmu_idx, bool guest_visible);
> @@ -265,16 +263,6 @@ bool ppc_xlate(PowerPCCPU *cpu, vaddr eaddr, MMUAccessType access_type,
> /* Software driven TLB helpers */
> int ppc6xx_tlb_getnum(CPUPPCState *env, target_ulong eaddr,
> int way, int is_code);
> -/* Context used internally during MMU translations */
> -struct mmu_ctx_t {
> - hwaddr raddr; /* Real address */
> - hwaddr eaddr; /* Effective address */
> - int prot; /* Protection bits */
> - hwaddr hash[2]; /* Pagetable hash values */
> - target_ulong ptem; /* Virtual segment ID | API */
> - int key; /* Access key */
> - int nx; /* Non-execute area */
> -};
>
> #endif /* !CONFIG_USER_ONLY */
>
> diff --git a/target/ppc/mmu_common.c b/target/ppc/mmu_common.c
> index 4852cb5571..41ef174ab4 100644
> --- a/target/ppc/mmu_common.c
> +++ b/target/ppc/mmu_common.c
> @@ -35,6 +35,17 @@
>
> /* #define DUMP_PAGE_TABLES */
>
> +/* Context used internally during MMU translations */
> +typedef struct {
> + hwaddr raddr; /* Real address */
> + hwaddr eaddr; /* Effective address */
> + int prot; /* Protection bits */
> + hwaddr hash[2]; /* Pagetable hash values */
> + target_ulong ptem; /* Virtual segment ID | API */
> + int key; /* Access key */
> + int nx; /* Non-execute area */
> +} mmu_ctx_t;
> +
> void ppc_store_sdr1(CPUPPCState *env, target_ulong value)
> {
> PowerPCCPU *cpu = env_archcpu(env);
next prev parent reply other threads:[~2024-05-07 10:50 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-01 23:43 [PATCH v2 00/28] Misc PPC exception and BookE MMU clean ups BALATON Zoltan
2024-05-01 23:43 ` [PATCH v2 01/28] target/ppc: Fix gen_sc to use correct nip BALATON Zoltan
2024-05-01 23:43 ` [PATCH v2 02/28] target/ppc: Move patching nip from exception handler to helper_scv BALATON Zoltan
2024-05-01 23:43 ` [PATCH v2 03/28] target/ppc: Simplify syscall exception handlers BALATON Zoltan
2024-05-01 23:43 ` [PATCH v2 04/28] target/ppc: Remove unused helper BALATON Zoltan
2024-05-07 9:18 ` Nicholas Piggin
2024-05-01 23:43 ` [PATCH v2 05/28] target/ppc/mmu_common.c: Move calculation of a value closer to its usage BALATON Zoltan
2024-05-07 9:19 ` Nicholas Piggin
2024-05-01 23:43 ` [PATCH v2 06/28] " BALATON Zoltan
2024-05-07 9:20 ` Nicholas Piggin
2024-05-01 23:43 ` [PATCH v2 07/28] target/ppc/mmu_common.c: Remove unneeded local variable BALATON Zoltan
2024-05-07 9:30 ` Nicholas Piggin
2024-05-01 23:43 ` [PATCH v2 08/28] target/ppc/mmu_common.c: Simplify checking for real mode BALATON Zoltan
2024-05-07 9:34 ` Nicholas Piggin
2024-05-01 23:43 ` [PATCH v2 09/28] target/ppc/mmu_common.c: Drop cases for unimplemented MPC8xx MMU BALATON Zoltan
2024-05-07 9:36 ` Nicholas Piggin
2024-05-01 23:43 ` [PATCH v2 10/28] target/ppc/mmu_common.c: Introduce mmu6xx_get_physical_address() BALATON Zoltan
2024-05-07 9:42 ` Nicholas Piggin
2024-05-01 23:43 ` [PATCH v2 11/28] target/ppc/mmu_common.c: Rename get_bat_6xx_tlb() BALATON Zoltan
2024-05-07 9:43 ` Nicholas Piggin
2024-05-01 23:43 ` [PATCH v2 12/28] target/ppc/mmu_common.c: Split out BookE cases before checking real mode BALATON Zoltan
2024-05-07 9:50 ` Nicholas Piggin
2024-05-01 23:43 ` [PATCH v2 13/28] target/ppc/mmu_common.c: Split off real mode cases in get_physical_address_wtlb() BALATON Zoltan
2024-05-07 9:58 ` Nicholas Piggin
2024-05-01 23:43 ` [PATCH v2 14/28] target/ppc/mmu_common.c: Inline and remove check_physical() BALATON Zoltan
2024-05-07 10:00 ` Nicholas Piggin
2024-05-01 23:43 ` [PATCH v2 15/28] target/ppc/mmu_common.c: Simplify mmubooke_get_physical_address() BALATON Zoltan
2024-05-07 10:03 ` Nicholas Piggin
2024-05-01 23:43 ` [PATCH v2 16/28] target/ppc/mmu_common.c: Simplify mmubooke206_get_physical_address() BALATON Zoltan
2024-05-07 10:04 ` Nicholas Piggin
2024-05-01 23:43 ` [PATCH v2 17/28] target/ppc/mmu_common.c: Fix misindented qemu_log_mask() calls BALATON Zoltan
2024-05-07 10:05 ` Nicholas Piggin
2024-05-01 23:43 ` [PATCH v2 18/28] target/ppc/mmu_common.c: Deindent ppc_jumbo_xlate() BALATON Zoltan
2024-05-07 10:06 ` Nicholas Piggin
2024-05-01 23:43 ` [PATCH v2 19/28] target/ppc/mmu_common.c: Replace hard coded constants in ppc_jumbo_xlate() BALATON Zoltan
2024-05-07 10:11 ` Nicholas Piggin
2024-05-01 23:43 ` [PATCH v2 20/28] target/ppc/mmu_common.c: Make get_physical_address_wtlb() static BALATON Zoltan
2024-05-07 10:47 ` Nicholas Piggin
2024-05-07 15:31 ` BALATON Zoltan
2024-05-01 23:43 ` [PATCH v2 21/28] target/ppc: Move mmu_ctx_t definition to mmu_common.c BALATON Zoltan
2024-05-07 10:49 ` Nicholas Piggin [this message]
2024-05-01 23:43 ` [PATCH v2 22/28] target/ppc: Remove ppc_hash32_pp_prot() and reuse common function BALATON Zoltan
2024-05-07 11:35 ` Nicholas Piggin
2024-05-01 23:43 ` [PATCH v2 23/28] target/ppc/mmu_common.c: Split off BookE handling from ppc_jumbo_xlate() BALATON Zoltan
2024-05-07 11:51 ` Nicholas Piggin
2024-05-01 23:43 ` [PATCH v2 24/28] target/ppc/mmu_common.c: Remove BookE handling from get_physical_address_wtlb() BALATON Zoltan
2024-05-07 12:05 ` Nicholas Piggin
2024-05-07 23:40 ` BALATON Zoltan
2024-05-08 12:54 ` Nicholas Piggin
2024-05-01 23:43 ` [PATCH v2 25/28] target/ppc/mmu_common.c: Simplify ppc_booke_xlate() BALATON Zoltan
2024-05-07 12:15 ` Nicholas Piggin
2024-05-01 23:43 ` [PATCH v2 26/28] target/ppc/mmu_common.c: Move BookE MMU functions together BALATON Zoltan
2024-05-07 12:17 ` Nicholas Piggin
2024-05-07 12:31 ` BALATON Zoltan
2024-05-08 12:30 ` Nicholas Piggin
2024-05-08 23:33 ` BALATON Zoltan
2024-05-09 5:57 ` Nicholas Piggin
2024-05-07 15:54 ` BALATON Zoltan
2024-05-01 23:43 ` [PATCH v2 27/28] target/ppc: Remove id_tlbs flag from CPU env BALATON Zoltan
2024-05-07 12:30 ` Nicholas Piggin
2024-05-07 16:02 ` BALATON Zoltan
2024-05-08 12:37 ` Nicholas Piggin
2024-05-01 23:43 ` [PATCH v2 28/28] target/ppc: Split off common 4xx TLB init BALATON Zoltan
2024-05-07 12:40 ` Nicholas Piggin
2024-05-07 12:45 ` [PATCH v2 00/28] Misc PPC exception and BookE MMU clean ups Nicholas Piggin
2024-05-07 12:51 ` BALATON Zoltan
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