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[PATCH 04/24] target/ppc: Remove unused helper
From: |
BALATON Zoltan |
Subject: |
[PATCH 04/24] target/ppc: Remove unused helper |
Date: |
Wed, 24 Apr 2024 00:31:14 +0200 (CEST) |
The helper_rac function is defined but not used, remove it.
Fixes: 005b69fdcc (target/ppc: Remove PowerPC 601 CPUs)
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
---
target/ppc/helper.h | 2 --
target/ppc/mmu_helper.c | 24 ------------------------
2 files changed, 26 deletions(-)
diff --git a/target/ppc/helper.h b/target/ppc/helper.h
index 86f97ee1e7..f769e01c3d 100644
--- a/target/ppc/helper.h
+++ b/target/ppc/helper.h
@@ -700,8 +700,6 @@ DEF_HELPER_2(book3s_msgclr, void, env, tl)
DEF_HELPER_4(dlmzb, tl, env, tl, tl, i32)
#if !defined(CONFIG_USER_ONLY)
-DEF_HELPER_2(rac, tl, env, tl)
-
DEF_HELPER_2(load_dcr, tl, env, tl)
DEF_HELPER_3(store_dcr, void, env, tl, tl)
#endif
diff --git a/target/ppc/mmu_helper.c b/target/ppc/mmu_helper.c
index c071b4d5e2..817836b731 100644
--- a/target/ppc/mmu_helper.c
+++ b/target/ppc/mmu_helper.c
@@ -595,30 +595,6 @@ void helper_6xx_tlbi(CPUPPCState *env, target_ulong EPN)
do_6xx_tlb(env, EPN, 1);
}
-/*****************************************************************************/
-/* PowerPC 601 specific instructions (POWER bridge) */
-
-target_ulong helper_rac(CPUPPCState *env, target_ulong addr)
-{
- mmu_ctx_t ctx;
- int nb_BATs;
- target_ulong ret = 0;
-
- /*
- * We don't have to generate many instances of this instruction,
- * as rac is supervisor only.
- *
- * XXX: FIX THIS: Pretend we have no BAT
- */
- nb_BATs = env->nb_BATs;
- env->nb_BATs = 0;
- if (get_physical_address_wtlb(env, &ctx, addr, 0, ACCESS_INT, 0) == 0) {
- ret = ctx.raddr;
- }
- env->nb_BATs = nb_BATs;
- return ret;
-}
-
static inline target_ulong booke_tlb_to_page_size(int size)
{
return 1024 << (2 * size);
--
2.30.9
- [PATCH 00/24] Misc PPC exception and BookE MMU clean ups, BALATON Zoltan, 2024/04/23
- [PATCH 02/24] target/ppc: Move patching nip from exception handler to helper_scv, BALATON Zoltan, 2024/04/23
- [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 <=
- [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, 2024/04/23
- [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