From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: qemu-ppc@nongnu.org, david@gibson.dropbear.id.au
Subject: [PATCH v5 00/10] target/ppc: Fix truncation of env->hflags
Date: Tue, 23 Mar 2021 12:43:30 -0600 [thread overview]
Message-ID: <20210323184340.619757-1-richard.henderson@linaro.org> (raw)
Changes for v5:
* Rebase on david's ppc-for-6.0 branch (fcc83aa7359d)
* Extract post_load_update_msr (clg)
* Validate MSR_FOO == HFLAGS_FOO when necessary (david)
Changes for v4:
* Use hregs_recompute_hflags for hw/ppc/ reset.
-- Incorporate Cedric's feedback.
Changes for v3:
* Fixes for linux-user, signal handling and startup.
-- Oops, the directory in which I did testing for v2
had a reduced set of targets.
Changes for v2:
* Do not put tcg internal state into migration, except to
retain backward compatibility.
* Do not touch anything in env in ppc_tr_init_disas_context.
* Do make sure that hflags contains everything that it should.
* Do verify that hflags is properly updated.
r~
Richard Henderson (10):
target/ppc: Extract post_load_update_msr
target/ppc: Disconnect hflags from MSR
target/ppc: Reduce env->hflags to uint32_t
target/ppc: Put dbcr0 single-step bits into hflags
target/ppc: Create helper_scv
target/ppc: Put LPCR[GTSE] in hflags
target/ppc: Remove MSR_SA and MSR_AP from hflags
target/ppc: Remove env->immu_idx and env->dmmu_idx
linux-user/ppc: Fix msr updates for signal handling
target/ppc: Validate hflags with CONFIG_DEBUG_TCG
target/ppc/cpu.h | 43 +++++++++++--
target/ppc/helper.h | 1 +
target/ppc/helper_regs.h | 1 -
linux-user/ppc/cpu_loop.c | 5 +-
linux-user/ppc/signal.c | 23 ++++---
target/ppc/excp_helper.c | 9 +++
target/ppc/helper_regs.c | 128 ++++++++++++++++++++++++++++++--------
target/ppc/machine.c | 30 +++++----
target/ppc/mem_helper.c | 2 +-
target/ppc/misc_helper.c | 5 +-
target/ppc/mmu-hash64.c | 3 +
target/ppc/translate.c | 98 +++++++++--------------------
12 files changed, 215 insertions(+), 133 deletions(-)
--
2.25.1
next reply other threads:[~2021-03-23 19:31 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-23 18:43 Richard Henderson [this message]
2021-03-23 18:43 ` [PATCH v5 01/10] target/ppc: Extract post_load_update_msr Richard Henderson
2021-03-24 0:00 ` David Gibson
2021-03-23 18:43 ` [PATCH v5 02/10] target/ppc: Disconnect hflags from MSR Richard Henderson
2021-03-24 0:03 ` David Gibson
2021-03-29 13:05 ` Greg Kurz
2021-03-29 16:26 ` Richard Henderson
2021-03-30 4:54 ` David Gibson
2021-03-30 15:01 ` Richard Henderson
2021-03-31 0:09 ` David Gibson
2021-03-31 4:04 ` Greg Kurz
2021-03-31 4:47 ` David Gibson
2021-03-31 6:31 ` Richard Henderson
2021-04-01 3:17 ` David Gibson
2021-03-31 7:30 ` Greg Kurz
2021-03-23 18:43 ` [PATCH v5 03/10] target/ppc: Reduce env->hflags to uint32_t Richard Henderson
2021-03-24 0:03 ` David Gibson
2021-03-23 18:43 ` [PATCH v5 04/10] target/ppc: Put dbcr0 single-step bits into hflags Richard Henderson
2021-03-24 0:04 ` David Gibson
2021-03-23 18:43 ` [PATCH v5 05/10] target/ppc: Create helper_scv Richard Henderson
2021-03-24 0:05 ` David Gibson
2021-03-23 18:43 ` [PATCH v5 06/10] target/ppc: Put LPCR[GTSE] in hflags Richard Henderson
2021-03-24 0:06 ` David Gibson
2021-03-23 18:43 ` [PATCH v5 07/10] target/ppc: Remove MSR_SA and MSR_AP from hflags Richard Henderson
2021-03-24 0:08 ` David Gibson
2021-03-23 18:43 ` [PATCH v5 08/10] target/ppc: Remove env->immu_idx and env->dmmu_idx Richard Henderson
2021-03-24 0:09 ` David Gibson
2021-03-23 18:43 ` [PATCH v5 09/10] linux-user/ppc: Fix msr updates for signal handling Richard Henderson
2021-03-24 0:10 ` David Gibson
2021-03-23 18:43 ` [PATCH v5 10/10] target/ppc: Validate hflags with CONFIG_DEBUG_TCG Richard Henderson
2021-03-24 0:12 ` David Gibson
2021-03-25 8:47 ` David Gibson
2021-03-26 12:41 ` Richard Henderson
2021-03-27 12:46 ` Richard Henderson
2021-03-28 13:09 ` David Gibson
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