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Re: [Qemu-devel] [PATCH v3 18/31] target/arm: Create ARMVAParameters and
From: |
Peter Maydell |
Subject: |
Re: [Qemu-devel] [PATCH v3 18/31] target/arm: Create ARMVAParameters and helpers |
Date: |
Thu, 24 Jan 2019 11:54:42 +0000 |
On Tue, 8 Jan 2019 at 22:32, Richard Henderson
<address@hidden> wrote:
>
> Split out functions to extract the virtual address parameters.
> Let the functions choose T0 or T1 address space half, if present.
> Extract (most of) the control bits that vary between EL or Tx.
>
> Signed-off-by: Richard Henderson <address@hidden>
> + top_bits = sextract64(address, inputsize, addrsize - inputsize);
I've just run into an assertion here running an aarch32 guest
that uses LPAE, because addrsize == inputsize == 32, and
sextract64() insists on a non-zero length...
thanks
-- PMM
- Re: [Qemu-devel] [PATCH v3 14/31] target/arm: Decode Load/store register (pac), (continued)
- [Qemu-devel] [PATCH v3 15/31] target/arm: Move cpu_mmu_index out of line, Richard Henderson, 2019/01/08
- [Qemu-devel] [PATCH v3 17/31] target/arm: Introduce arm_stage1_mmu_idx, Richard Henderson, 2019/01/08
- [Qemu-devel] [PATCH v3 20/31] target/arm: Export aa64_va_parameters to internals.h, Richard Henderson, 2019/01/08
- [Qemu-devel] [PATCH v3 19/31] target/arm: Merge TBFLAG_AA_TB{0, 1} to TBII, Richard Henderson, 2019/01/08
- [Qemu-devel] [PATCH v3 18/31] target/arm: Create ARMVAParameters and helpers, Richard Henderson, 2019/01/08
- [Qemu-devel] [PATCH v3 21/31] target/arm: Add aa64_va_parameters_both, Richard Henderson, 2019/01/08
- [Qemu-devel] [PATCH v3 22/31] target/arm: Decode TBID from TCR, Richard Henderson, 2019/01/08
- [Qemu-devel] [PATCH v3 23/31] target/arm: Reuse aa64_va_parameters for setting tbflags, Richard Henderson, 2019/01/08
- [Qemu-devel] [PATCH v3 24/31] target/arm: Implement pauth_strip, Richard Henderson, 2019/01/08
- [Qemu-devel] [PATCH v3 25/31] target/arm: Implement pauth_auth, Richard Henderson, 2019/01/08
- [Qemu-devel] [PATCH v3 26/31] target/arm: Implement pauth_addpac, Richard Henderson, 2019/01/08
- [Qemu-devel] [PATCH v3 27/31] target/arm: Implement pauth_computepac, Richard Henderson, 2019/01/08