From: Richard Henderson <richard.henderson@linaro.org>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: qemu-arm <qemu-arm@nongnu.org>, QEMU Developers <qemu-devel@nongnu.org>
Subject: Re: [PATCH v5 05/22] target/arm: Suppress tag check for sp+offset
Date: Mon, 17 Feb 2020 13:32:00 -0800 [thread overview]
Message-ID: <4685425b-5412-19f3-a6fb-3b2c6b0f25e1@linaro.org> (raw)
In-Reply-To: <CAFEAcA9ps2JZHi2nTUrog7rgRc5gL8QbqYhSgFCS_-ARe_0T1Q@mail.gmail.com>
On 12/3/19 6:07 AM, Peter Maydell wrote:
> The load-literal case is implicitly tag-unchecked because
> the address calculation doesn't go via clean_data_tbi(), right?
Yes.
r~
next prev parent reply other threads:[~2020-02-17 21:32 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-11 13:47 [PATCH v5 00/22] target/arm: Implement ARMv8.5-MemTag, system mode Richard Henderson
2019-10-11 13:47 ` [PATCH v5 01/22] target/arm: Add MTE_ACTIVE to tb_flags Richard Henderson
2019-10-11 13:47 ` [PATCH v5 02/22] target/arm: Add regime_has_2_ranges Richard Henderson
2019-12-03 11:01 ` Peter Maydell
2019-12-03 15:09 ` Richard Henderson
2019-10-11 13:47 ` [PATCH v5 03/22] target/arm: Add MTE system registers Richard Henderson
2019-12-03 11:48 ` Peter Maydell
2019-12-06 14:47 ` Richard Henderson
2019-10-11 13:47 ` [PATCH v5 04/22] target/arm: Add helper_mte_check{1,2,3} Richard Henderson
2019-12-03 13:42 ` Peter Maydell
2019-12-03 16:06 ` Richard Henderson
2019-12-03 16:26 ` Peter Maydell
2019-12-03 16:14 ` Richard Henderson
2019-10-11 13:47 ` [PATCH v5 05/22] target/arm: Suppress tag check for sp+offset Richard Henderson
2019-12-03 14:07 ` Peter Maydell
2020-02-17 21:32 ` Richard Henderson [this message]
2019-10-11 13:47 ` [PATCH v5 06/22] target/arm: Implement the IRG instruction Richard Henderson
2019-12-03 14:26 ` Peter Maydell
2019-10-11 13:47 ` [PATCH v5 07/22] target/arm: Implement ADDG, SUBG instructions Richard Henderson
2019-10-11 13:47 ` [PATCH v5 08/22] target/arm: Implement the GMI instruction Richard Henderson
2019-10-11 13:47 ` [PATCH v5 09/22] target/arm: Implement the SUBP instruction Richard Henderson
2019-10-11 13:47 ` [PATCH v5 10/22] target/arm: Define arm_cpu_do_unaligned_access for CONFIG_USER_ONLY Richard Henderson
2019-12-05 16:12 ` Peter Maydell
2020-02-17 22:56 ` Richard Henderson
2019-10-11 13:47 ` [PATCH v5 11/22] target/arm: Implement LDG, STG, ST2G instructions Richard Henderson
2019-12-05 17:07 ` Peter Maydell
2019-10-11 13:47 ` [PATCH v5 12/22] target/arm: Implement the STGP instruction Richard Henderson
2019-12-05 17:15 ` Peter Maydell
2019-10-11 13:47 ` [PATCH v5 13/22] target/arm: Implement the LDGM and STGM instructions Richard Henderson
2019-12-05 17:42 ` Peter Maydell
2019-10-11 13:47 ` [PATCH v5 14/22] target/arm: Implement the access tag cache flushes Richard Henderson
2019-12-05 17:49 ` Peter Maydell
2019-10-11 13:47 ` [PATCH v5 15/22] target/arm: Clean address for DC ZVA Richard Henderson
2019-12-05 17:54 ` Peter Maydell
2019-12-05 18:58 ` Peter Maydell
2020-02-18 0:50 ` Richard Henderson
2020-02-18 11:10 ` Peter Maydell
2019-10-11 13:47 ` [PATCH v5 16/22] target/arm: Implement data cache set allocation tags Richard Henderson
2019-12-05 18:17 ` Peter Maydell
2020-02-18 1:19 ` Richard Henderson
2019-10-11 13:47 ` [PATCH v5 17/22] target/arm: Set PSTATE.TCO on exception entry Richard Henderson
2019-10-11 13:47 ` [PATCH v5 18/22] target/arm: Enable MTE Richard Henderson
2019-12-05 18:23 ` Peter Maydell
2019-10-11 13:47 ` [PATCH v5 19/22] target/arm: Cache the Tagged bit for a page in MemTxAttrs Richard Henderson
2019-12-05 18:32 ` Peter Maydell
2019-10-11 13:47 ` [PATCH v5 20/22] target/arm: Create tagged ram when MTE is enabled Richard Henderson
2019-12-05 18:40 ` Peter Maydell
2019-12-05 19:24 ` Richard Henderson
2019-12-06 9:51 ` Peter Maydell
2019-10-11 13:47 ` [PATCH v5 21/22] target/arm: Add mmu indexes for tag memory Richard Henderson
2019-12-06 11:46 ` Peter Maydell
2019-12-06 14:03 ` Richard Henderson
2019-10-11 13:47 ` [PATCH v5 22/22] target/arm: Add allocation tag storage for system mode Richard Henderson
2019-12-06 13:02 ` Peter Maydell
2019-12-06 14:14 ` Richard Henderson
2019-10-11 19:32 ` [PATCH v5 00/22] target/arm: Implement ARMv8.5-MemTag, " no-reply
2019-10-15 20:39 ` Evgenii Stepanov
2019-10-15 22:04 ` Richard Henderson
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