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[PATCH 18/24] target/ppc/mmu_common.c: Make get_physical_address_wtlb()
From: |
BALATON Zoltan |
Subject: |
[PATCH 18/24] target/ppc/mmu_common.c: Make get_physical_address_wtlb() static |
Date: |
Wed, 24 Apr 2024 00:31:29 +0200 (CEST) |
This function is not used from any other files so make it static and
fix the maybe used uninitialised warnings this has uncovered.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
---
target/ppc/internal.h | 5 +----
target/ppc/mmu_common.c | 5 ++++-
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/target/ppc/internal.h b/target/ppc/internal.h
index 5b20ecbd33..3e4423ce0d 100644
--- a/target/ppc/internal.h
+++ b/target/ppc/internal.h
@@ -260,10 +260,7 @@ 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);
-int get_physical_address_wtlb(CPUPPCState *env, mmu_ctx_t *ctx,
- target_ulong eaddr,
- MMUAccessType access_type, int type,
- int mmu_idx);
+
/* Software driven TLB helpers */
int ppc6xx_tlb_getnum(CPUPPCState *env, target_ulong eaddr,
int way, int is_code);
diff --git a/target/ppc/mmu_common.c b/target/ppc/mmu_common.c
index b64f8f79c3..5ba8d2460d 100644
--- a/target/ppc/mmu_common.c
+++ b/target/ppc/mmu_common.c
@@ -669,6 +669,7 @@ static int mmubooke_get_physical_address(CPUPPCState *env,
mmu_ctx_t *ctx,
hwaddr raddr = (hwaddr)-1ULL;
int i, ret = -1;
+ ctx->prot = 0;
for (i = 0; i < env->nb_tlb; i++) {
tlb = &env->tlb.tlbe[i];
ret = mmubooke_check_tlb(env, tlb, &raddr, &ctx->prot, address,
@@ -878,6 +879,7 @@ static int mmubooke206_get_physical_address(CPUPPCState
*env, mmu_ctx_t *ctx,
hwaddr raddr = (hwaddr)-1ULL;
int i, j, ways, ret = -1;
+ ctx->prot = 0;
for (i = 0; i < BOOKE206_MAX_TLBN; i++) {
ways = booke206_tlb_ways(env, i);
for (j = 0; j < ways; j++) {
@@ -1149,7 +1151,7 @@ void dump_mmu(CPUPPCState *env)
}
}
-int get_physical_address_wtlb(CPUPPCState *env, mmu_ctx_t *ctx,
+static int get_physical_address_wtlb(CPUPPCState *env, mmu_ctx_t *ctx,
target_ulong eaddr,
MMUAccessType access_type, int type,
int mmu_idx)
@@ -1168,6 +1170,7 @@ int get_physical_address_wtlb(CPUPPCState *env, mmu_ctx_t
*ctx,
if (real_mode && (env->mmu_model == POWERPC_MMU_SOFT_6xx ||
env->mmu_model == POWERPC_MMU_SOFT_4xx ||
env->mmu_model == POWERPC_MMU_REAL)) {
+ memset(ctx, 0, sizeof(*ctx));
ctx->raddr = eaddr;
ctx->prot = PAGE_READ | PAGE_WRITE | PAGE_EXEC;
return 0;
--
2.30.9
- [PATCH 06/24] target/ppc/mmu_common.c: Simplify checking for real mode, (continued)
- [PATCH 06/24] target/ppc/mmu_common.c: Simplify checking for real mode, BALATON Zoltan, 2024/04/23
- [PATCH 08/24] target/ppc/mmu_common.c: Introduce mmu6xx_get_physical_address(), BALATON Zoltan, 2024/04/23
- [PATCH 15/24] target/ppc/mmu_common.c: Fix misindented qemu_log_mask() calls, BALATON Zoltan, 2024/04/23
- [PATCH 04/24] target/ppc: Remove unused helper, BALATON Zoltan, 2024/04/23
- [PATCH 07/24] target/ppc/mmu_common.c: Drop cases for unimplemented MPC8xx MMU, BALATON Zoltan, 2024/04/23
- [PATCH 01/24] target/ppc: Fix gen_sc to use correct nip, BALATON Zoltan, 2024/04/23
- [PATCH 05/24] target/ppc/mmu_common.c: Move calculation of a value closer to its usage, BALATON Zoltan, 2024/04/23
- [PATCH 11/24] target/ppc/mmu_common.c: Split off real mode cases in get_physical_address_wtlb(), BALATON Zoltan, 2024/04/23
- [PATCH 10/24] target/ppc/mmu_common.c: Split out BookE cases before checking real mode, BALATON Zoltan, 2024/04/23
- [PATCH 16/24] target/ppc/mmu_common.c: Deindent ppc_jumbo_xlate(), BALATON Zoltan, 2024/04/23
- [PATCH 18/24] target/ppc/mmu_common.c: Make get_physical_address_wtlb() static,
BALATON Zoltan <=
- [PATCH 12/24] target/ppc/mmu_common.c: Inline and remove check_physical(), BALATON Zoltan, 2024/04/23
- [PATCH 13/24] target/ppc/mmu_common.c: Simplify mmubooke_get_physical_address(), BALATON Zoltan, 2024/04/23
- [PATCH 23/24] target/ppc/mmu_common.c: Simplify ppc_booke_xlate(), BALATON Zoltan, 2024/04/23
- [PATCH 24/24] target/ppc/mmu_common.c: Move BookE MMU functions together, BALATON Zoltan, 2024/04/23
- [PATCH 03/24] target/ppc: Simplify syscall exception handlers, BALATON Zoltan, 2024/04/23
- [PATCH 09/24] target/ppc/mmu_common.c: Rename get_bat_6xx_tlb(), BALATON Zoltan, 2024/04/23
- [PATCH 14/24] target/ppc/mmu_common.c: Simplify mmubooke206_get_physical_address(), BALATON Zoltan, 2024/04/23
- [PATCH 17/24] target/ppc/mmu_common.c: Replace hard coded constants in ppc_jumbo_xlate(), BALATON Zoltan, 2024/04/23
- [PATCH 19/24] target/ppc: Move mmu_ctx_t definition to mmu_common.c, BALATON Zoltan, 2024/04/23
- [PATCH 20/24] target/ppc: Remove ppc_hash32_pp_prot() and reuse common function, BALATON Zoltan, 2024/04/23