From: BALATON Zoltan <balaton@eik.bme.hu>
To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org
Cc: Nicholas Piggin <npiggin@gmail.com>,
Daniel Henrique Barboza <danielhb413@gmail.com>
Subject: [PATCH v3 08/33] target/ppc/mmu_common.c: Drop cases for unimplemented MPC8xx MMU
Date: Wed, 08 May 2024 02:15:00 +0200 (CEST) [thread overview]
Message-ID: <947169074536a36a4854a28710024df44316ce12.1715125376.git.balaton@eik.bme.hu> (raw)
In-Reply-To: <cover.1715125376.git.balaton@eik.bme.hu>
The default case will catch this and abort the same way and there is
still a warning about it in ppc_tlb_invalidate_all() so drop these
from mmu_common.c to simplify this code.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
---
target/ppc/mmu_common.c | 9 ---------
1 file changed, 9 deletions(-)
diff --git a/target/ppc/mmu_common.c b/target/ppc/mmu_common.c
index 886fb6a657..aa137123a4 100644
--- a/target/ppc/mmu_common.c
+++ b/target/ppc/mmu_common.c
@@ -1219,10 +1219,6 @@ int get_physical_address_wtlb(CPUPPCState *env, mmu_ctx_t *ctx,
ret = mmubooke206_get_physical_address(env, ctx, eaddr, access_type,
mmu_idx);
break;
- case POWERPC_MMU_MPC8xx:
- /* XXX: TODO */
- cpu_abort(env_cpu(env), "MPC8xx MMU model is not implemented\n");
- break;
case POWERPC_MMU_REAL:
if (real_mode) {
ret = check_physical(env, ctx, eaddr, access_type);
@@ -1353,8 +1349,6 @@ static bool ppc_jumbo_xlate(PowerPCCPU *cpu, vaddr eaddr,
env->spr[SPR_BOOKE_DEAR] = eaddr;
env->spr[SPR_BOOKE_ESR] = mmubooke206_esr(mmu_idx, MMU_DATA_LOAD);
break;
- case POWERPC_MMU_MPC8xx:
- cpu_abort(cs, "MPC8xx MMU model is not implemented\n");
case POWERPC_MMU_REAL:
cpu_abort(cs, "PowerPC in real mode should never raise "
"any MMU exceptions\n");
@@ -1427,9 +1421,6 @@ static bool ppc_jumbo_xlate(PowerPCCPU *cpu, vaddr eaddr,
env->spr[SPR_40x_ESR] = 0x00000000;
}
break;
- case POWERPC_MMU_MPC8xx:
- /* XXX: TODO */
- cpu_abort(cs, "MPC8xx MMU model is not implemented\n");
case POWERPC_MMU_BOOKE206:
booke206_update_mas_tlb_miss(env, eaddr, access_type, mmu_idx);
/* fall through */
--
2.30.9
next prev parent reply other threads:[~2024-05-08 0:18 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-08 0:14 [PATCH v3 00/33] Misc PPC exception and BookE MMU clean ups BALATON Zoltan
2024-05-08 0:14 ` [PATCH v3 01/33] target/ppc: Fix gen_sc to use correct nip BALATON Zoltan
2024-05-08 13:36 ` Nicholas Piggin
2024-05-08 15:17 ` BALATON Zoltan
2024-05-09 5:48 ` Nicholas Piggin
2024-05-08 0:14 ` [PATCH v3 02/33] target/ppc: Move patching nip from exception handler to helper_scv BALATON Zoltan
2024-05-08 0:14 ` [PATCH v3 03/33] target/ppc: Simplify syscall exception handlers BALATON Zoltan
2024-05-08 0:14 ` [PATCH v3 04/33] target/ppc: Remove unused helper BALATON Zoltan
2024-05-08 0:14 ` [PATCH v3 05/33] target/ppc/mmu_common.c: Move calculation of a value closer to its usage BALATON Zoltan
2024-05-08 0:14 ` [PATCH v3 06/33] target/ppc/mmu_common.c: Remove unneeded local variable BALATON Zoltan
2024-05-08 0:14 ` [PATCH v3 07/33] target/ppc/mmu_common.c: Simplify checking for real mode BALATON Zoltan
2024-05-08 0:15 ` BALATON Zoltan [this message]
2024-05-08 0:15 ` [PATCH v3 09/33] target/ppc/mmu_common.c: Introduce mmu6xx_get_physical_address() BALATON Zoltan
2024-05-08 12:40 ` Nicholas Piggin
2024-05-08 0:15 ` [PATCH v3 10/33] target/ppc/mmu_common.c: Move else branch to avoid large if block BALATON Zoltan
2024-05-08 12:43 ` Nicholas Piggin
2024-05-08 0:15 ` [PATCH v3 11/33] target/ppc/mmu_common.c: Move some debug logging BALATON Zoltan
2024-05-08 12:47 ` Nicholas Piggin
2024-05-08 0:15 ` [PATCH v3 12/33] target/ppc/mmu_common.c: Eliminate ret from mmu6xx_get_physical_address() BALATON Zoltan
2024-05-08 12:48 ` Nicholas Piggin
2024-05-08 0:15 ` [PATCH v3 13/33] target/ppc/mmu_common.c: Split out BookE cases before checking real mode BALATON Zoltan
2024-05-08 0:15 ` [PATCH v3 14/33] target/ppc/mmu_common.c: Split off real mode cases in get_physical_address_wtlb() BALATON Zoltan
2024-05-08 0:15 ` [PATCH v3 15/33] target/ppc/mmu_common.c: Inline and remove check_physical() BALATON Zoltan
2024-05-08 0:15 ` [PATCH v3 16/33] target/ppc/mmu_common.c: Simplify mmubooke_get_physical_address() BALATON Zoltan
2024-05-08 0:15 ` [PATCH v3 17/33] target/ppc/mmu_common.c: Simplify mmubooke206_get_physical_address() BALATON Zoltan
2024-05-08 0:15 ` [PATCH v3 18/33] target/ppc/mmu_common.c: Fix misindented qemu_log_mask() calls BALATON Zoltan
2024-05-08 0:15 ` [PATCH v3 19/33] target/ppc/mmu_common.c: Deindent ppc_jumbo_xlate() BALATON Zoltan
2024-05-08 0:15 ` [PATCH v3 20/33] target/ppc/mmu_common.c: Replace hard coded constants in ppc_jumbo_xlate() BALATON Zoltan
2024-05-08 0:15 ` [PATCH v3 21/33] target/ppc/mmu_common.c: Make get_physical_address_wtlb() static BALATON Zoltan
2024-05-08 12:58 ` Nicholas Piggin
2024-05-08 0:15 ` [PATCH v3 22/33] target/ppc: Remove pp_check() and reuse ppc_hash32_pp_prot() BALATON Zoltan
2024-05-08 12:59 ` Nicholas Piggin
2024-05-08 0:15 ` [PATCH v3 23/33] target/ppc/mmu_common.c: Remove BookE from direct store handling BALATON Zoltan
2024-05-08 12:59 ` Nicholas Piggin
2024-05-08 0:15 ` [PATCH v3 24/33] target/ppc/mmu_common.c: Split off BookE handling from ppc_jumbo_xlate() BALATON Zoltan
2024-05-08 13:01 ` Nicholas Piggin
2024-05-08 0:15 ` [PATCH v3 25/33] target/ppc/mmu_common.c: Remove BookE handling from get_physical_address_wtlb() BALATON Zoltan
2024-05-08 13:12 ` Nicholas Piggin
2024-05-08 0:15 ` [PATCH v3 26/33] target/ppc/mmu_common.c: Simplify ppc_booke_xlate() part 1 BALATON Zoltan
2024-05-08 13:17 ` Nicholas Piggin
2024-05-08 15:25 ` BALATON Zoltan
2024-05-09 5:53 ` Nicholas Piggin
2024-05-08 0:15 ` [PATCH v3 27/33] target/ppc/mmu_common.c: Simplify ppc_booke_xlate() part 2 BALATON Zoltan
2024-05-08 13:21 ` Nicholas Piggin
2024-05-08 0:15 ` [PATCH v3 28/33] target/ppc/mmu_common.c: Move BookE MMU functions together BALATON Zoltan
2024-05-08 13:21 ` Nicholas Piggin
2024-05-08 0:15 ` [PATCH v3 29/33] target/ppc: Remove id_tlbs flag from CPU env BALATON Zoltan
2024-05-08 0:15 ` [PATCH v3 30/33] target/ppc: Split off common embedded TLB init BALATON Zoltan
2024-05-08 0:15 ` [PATCH v3 31/33] target/ppc/mmu-hash32.c: Drop a local variable BALATON Zoltan
2024-05-08 13:22 ` Nicholas Piggin
2024-05-08 0:15 ` [PATCH v3 32/33] target/ppc/mmu-radix64.c: " BALATON Zoltan
2024-05-08 13:22 ` Nicholas Piggin
2024-05-08 0:15 ` [PATCH v3 33/33] target/ppc: Add a macro to check for page protection bit BALATON Zoltan
2024-05-08 13:29 ` Nicholas Piggin
2024-05-08 15:23 ` BALATON Zoltan
2024-05-09 5:52 ` Nicholas Piggin
2024-05-08 23:35 ` BALATON Zoltan
2024-05-09 5:58 ` Nicholas Piggin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=947169074536a36a4854a28710024df44316ce12.1715125376.git.balaton@eik.bme.hu \
--to=balaton@eik.bme.hu \
--cc=danielhb413@gmail.com \
--cc=npiggin@gmail.com \
--cc=qemu-devel@nongnu.org \
--cc=qemu-ppc@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).