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Re: [Qemu-devel] [PATCH 12/18] target-riscv: Add system instructions
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From: |
Paolo Bonzini |
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Subject: |
Re: [Qemu-devel] [PATCH 12/18] target-riscv: Add system instructions |
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Date: |
Mon, 26 Sep 2016 14:21:44 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.3.0 |
On 26/09/2016 12:56, Sagar Karandikar wrote:
> +#ifndef CONFIG_USER_ONLY
> +DEF_HELPER_4(csrrw, tl, env, tl, tl, tl)
> +DEF_HELPER_5(csrrs, tl, env, tl, tl, tl, tl)
> +DEF_HELPER_5(csrrc, tl, env, tl, tl, tl, tl)
> +DEF_HELPER_2(sret, tl, env, tl)
> +DEF_HELPER_2(mret, tl, env, tl)
> +DEF_HELPER_1(tlb_flush, void, env)
> +DEF_HELPER_1(fence_i, void, env)
> +#endif /* !CONFIG_USER_ONLY */
The system emulation spec is still in flux, I think we should only add
user-mode emulation for now.
Paolo
- Re: [Qemu-devel] [PATCH 15/18] target-riscv: Interrupt Handling, (continued)
- [Qemu-devel] [PATCH 07/18] target-riscv: Add Loads/Stores, FP Loads/Stores, Sagar Karandikar, 2016/09/26
- [Qemu-devel] [PATCH 08/18] target-riscv: Add Atomic Instructions, Sagar Karandikar, 2016/09/26
- [Qemu-devel] [PATCH 03/18] target-riscv: Add initialization for translation, Sagar Karandikar, 2016/09/26
- [Qemu-devel] [PATCH 14/18] target-riscv: softmmu/address translation support, Sagar Karandikar, 2016/09/26
- [Qemu-devel] [PATCH 16/18] target-riscv: Timer Support, Sagar Karandikar, 2016/09/26
- [Qemu-devel] [PATCH 12/18] target-riscv: Add system instructions, Sagar Karandikar, 2016/09/26
- Re: [Qemu-devel] [PATCH 12/18] target-riscv: Add system instructions,
Paolo Bonzini <=
- Re: [Qemu-devel] [PATCH 12/18] target-riscv: Add system instructions, Richard Henderson, 2016/09/26
[Qemu-devel] [PATCH 13/18] target-riscv: Add CSR read/write helpers, Sagar Karandikar, 2016/09/26
[Qemu-devel] [PATCH 09/18] target-riscv: Add FMADD, FMSUB, FNMADD, FNMSUB Instructions,, Sagar Karandikar, 2016/09/26
- Re: [Qemu-devel] [PATCH 09/18] target-riscv: Add FMADD, FMSUB, FNMADD, FNMSUB Instructions,, Richard Henderson, 2016/09/26
- Re: [Qemu-devel] [PATCH 09/18] target-riscv: Add FMADD, FMSUB, FNMADD, FNMSUB Instructions,, Richard Henderson, 2016/09/27
[Qemu-devel] [PATCH 05/18] target-riscv: Add Arithmetic instructions, Sagar Karandikar, 2016/09/26