From: Richard Henderson <richard.henderson@linaro.org>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: qemu-devel@nongnu.org, qemu-arm@nongnu.org
Subject: Re: [PATCH v2 07/37] target/arm: Add read_raw_cp_reg128, write_raw_cp_reg128
Date: Fri, 17 Oct 2025 08:04:18 -0700 [thread overview]
Message-ID: <3fdbc69d-9f08-42f5-9c59-8332c1481e97@linaro.org> (raw)
In-Reply-To: <CAFEAcA-OoeSq9iOrtf_23-x8tZBCyZJ2wQ2ckrYo6tY8e2w9FQ@mail.gmail.com>
On 10/17/25 06:11, Peter Maydell wrote:
> On Tue, 14 Oct 2025 at 21:12, Richard Henderson
> <richard.henderson@linaro.org> wrote:
>>
>> Add the functions and update raw_accessors_invalid to match.
>> Add assertions for !ARM_CP_128BIT in read_raw_cp_reg and
>> write_raw_cp_reg.
>>
>
>> +__attribute__((unused))
>> +static void write_raw_cp_reg128(CPUARMState *env, const ARMCPRegInfo *ri,
>> + Int128 v)
>
> Why does this one take an Int128 rather than a lo/hi pair?
I still represent the migration stream as Int128.
See patches 12, 15, 16.
r~
next prev parent reply other threads:[~2025-10-17 15:05 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-14 20:06 [PATCH v2 00/37] target/arm: Implement FEAT_SYSREG128 Richard Henderson
2025-10-14 20:06 ` [PATCH v2 01/37] target/arm: Implement isar tests for FEAT_SYSREG128, FEAT_SYSINSTR128 Richard Henderson
2025-10-17 12:34 ` Peter Maydell
2025-10-14 20:06 ` [PATCH v2 02/37] target/arm: Define CP_REG_SIZE_U128 Richard Henderson
2025-10-17 12:37 ` Peter Maydell
2025-10-14 20:06 ` [PATCH v2 03/37] target/arm: Update ARMCPRegInfo for 128-bit sysregs Richard Henderson
2025-10-17 12:56 ` Peter Maydell
2025-10-14 20:06 ` [PATCH v2 04/37] target/arm: Asserts for ARM_CP_128BIT in define_one_arm_cp_reg Richard Henderson
2025-10-17 12:59 ` Peter Maydell
2025-10-17 15:01 ` Richard Henderson
2025-10-14 20:06 ` [PATCH v2 05/37] target/arm: Split add_cpreg_to_hashtable_aa64 Richard Henderson
2025-10-17 13:05 ` Peter Maydell
2025-10-14 20:06 ` [PATCH v2 06/37] target/arm: Add raw_read128, raw_write128 Richard Henderson
2025-10-17 13:07 ` Peter Maydell
2025-10-14 20:06 ` [PATCH v2 07/37] target/arm: Add read_raw_cp_reg128, write_raw_cp_reg128 Richard Henderson
2025-10-17 13:11 ` Peter Maydell
2025-10-17 15:04 ` Richard Henderson [this message]
2025-10-14 20:06 ` [PATCH v2 08/37] target/arm: Use cpreg_field_type in arm_gen_one_feature_sysreg Richard Henderson
2025-10-17 13:14 ` Peter Maydell
2025-10-14 20:06 ` [PATCH v2 09/37] target/arm: Merge arm_gen_one_feature_sysreg into the single caller Richard Henderson
2025-10-17 13:16 ` Peter Maydell
2025-10-14 20:06 ` [PATCH v2 10/37] target/arm: Handle MO_128 in arm_gdb_get_sysreg Richard Henderson
2025-10-17 13:18 ` Peter Maydell
2025-10-14 20:06 ` [PATCH v2 11/37] target/arm: Handle ARM_CP_128BIT in cpu reset Richard Henderson
2025-10-17 13:34 ` Peter Maydell
2025-10-14 20:06 ` [PATCH v2 12/37] target/arm: Put 128-bit sysregs into a separate list Richard Henderson
2025-10-14 20:06 ` [PATCH v2 13/37] target/arm/kvm: Assert no 128-bit sysregs in kvm_arm_init_cpreg_list Richard Henderson
2025-10-14 20:06 ` [PATCH v2 14/37] target/arm/hvf: Assert no 128-bit sysregs in hvf_arch_init_vcpu Richard Henderson
2025-10-14 20:06 ` [PATCH v2 15/37] migration: Add vmstate_info_int128 Richard Henderson
2025-10-14 20:06 ` [PATCH v2 16/37] target/arm: Migrate cpreg128 registers Richard Henderson
2025-10-14 20:06 ` [PATCH v2 17/37] target/arm: Add syn_aa64_sysreg128trap Richard Henderson
2025-10-14 20:06 ` [PATCH v2 18/37] target/arm: Introduce helper_{get,set}_cp_reg128 Richard Henderson
2025-10-14 20:07 ` [PATCH v2 19/37] target/arm: Implement MRRS, MSRR, SYSP Richard Henderson
2025-10-14 20:07 ` [PATCH v2 20/37] target/arm: Consolidate definitions of PAR Richard Henderson
2025-10-14 20:07 ` [PATCH v2 21/37] target/arm: Extend PAR_EL1 to 128-bit Richard Henderson
2025-10-17 12:49 ` Peter Maydell
2025-10-17 19:03 ` Richard Henderson
2025-10-14 20:07 ` [PATCH v2 22/37] target/arm: Consolidate definitions of TTBR[01] Richard Henderson
2025-10-14 20:07 ` [PATCH v2 23/37] target/arm: Split out flush_if_asid_change Richard Henderson
2025-10-14 20:07 ` [PATCH v2 24/37] target/arm: Use flush_if_asid_change in vmsa_ttbr_write Richard Henderson
2025-10-14 20:07 ` [PATCH v2 25/37] target/arm: Extend TTBR system registers to 128-bit Richard Henderson
2025-10-14 20:07 ` [PATCH v2 26/37] target/arm: Implement TLBIP IPAS2E1, IPAS2LE1 Richard Henderson
2025-10-14 20:07 ` [PATCH v2 27/37] target/arm: Implement TLBIP IPAS2E1IS, IPAS2LE1IS Richard Henderson
2025-10-14 20:07 ` [PATCH v2 28/37] target/arm: Implement TLBIP RVAE1, RVAAE1, RVALE1, RVAALE1 Richard Henderson
2025-10-14 20:07 ` [PATCH v2 29/37] target/arm: Implement TLBIP RIPAS1E1, RIPAS1LE1, RIPAS2E1IS, RIPAS2LE1IS Richard Henderson
2025-10-14 20:07 ` [PATCH v2 30/37] target/arm: Implement TLBIP RVA{L}E2{IS,OS} Richard Henderson
2025-10-14 20:07 ` [PATCH v2 31/37] target/arm: Implement TLBIP RVA{L}E3{IS,OS} Richard Henderson
2025-10-14 20:07 ` [PATCH v2 32/37] target/arm: Implement TLBIP VA{L}E1{IS,OS} Richard Henderson
2025-10-14 20:07 ` [PATCH v2 33/37] target/arm: Implement TLBIP VAE2, VALE2 Richard Henderson
2025-10-14 20:07 ` [PATCH v2 34/37] target/arm: Implement TLBIP VAE3, VALE3 Richard Henderson
2025-10-14 20:07 ` [PATCH v2 35/37] target/arm: Implement TLBIP VA{L}E2{IS,OS} Richard Henderson
2025-10-14 20:07 ` [PATCH v2 36/37] target/arm: Implement TLBIP VA{L}E3{IS,OS} Richard Henderson
2025-10-14 20:07 ` [PATCH v2 37/37] NOTFORMERGE: Enable FEAT_SYSREG128, FEAT_SYSINSTR128 for cpu max Richard Henderson
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