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Re: [Qemu-devel] [RISU v2 05/11] risu_i386: implement missing CPU-specif
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From: |
Richard Henderson |
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Subject: |
Re: [Qemu-devel] [RISU v2 05/11] risu_i386: implement missing CPU-specific functions |
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Date: |
Sat, 18 May 2019 08:34:14 -0700 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 |
On 5/17/19 3:44 PM, Jan Bobek wrote:
> risu_i386.c is expected to implement the following functions:
>
> - advance_pc
> - get_reginfo_paramreg, set_ucontext_paramreg
> - get_risuop
> - get_pc
>
> This patch adds the necessary code. We use EAX as the parameter
> register and opcode "UD1 %xxx,%eax" for triggering RISU actions.
>
> Suggested-by: Richard Henderson <address@hidden>
> Signed-off-by: Jan Bobek <address@hidden>
> ---
> risu_i386.c | 35 ++++++++++++++++++++++++++++++-----
> 1 file changed, 30 insertions(+), 5 deletions(-)
Reviewed-by: Richard Henderson <address@hidden>
r~
- Re: [Qemu-devel] [RISU v2 01/11] Makefile: undefine the arch name symbol, (continued)
- [Qemu-devel] [RISU v2 02/11] risu_i386: move reginfo_t and related defines to risu_reginfo_i386.h, Jan Bobek, 2019/05/17
- [Qemu-devel] [RISU v2 03/11] risu_i386: move reginfo-related code to risu_reginfo_i386.c, Jan Bobek, 2019/05/17
- [Qemu-devel] [RISU v2 04/11] risu_reginfo_i386: implement arch-specific reginfo interface, Jan Bobek, 2019/05/17
- [Qemu-devel] [RISU v2 05/11] risu_i386: implement missing CPU-specific functions, Jan Bobek, 2019/05/17
- [Qemu-devel] [RISU v2 10/11] risu_reginfo_i386: replace xfeature constants with symbolic names, Jan Bobek, 2019/05/17
- [Qemu-devel] [RISU v2 07/11] test_i386: change syntax from nasm to gas, Jan Bobek, 2019/05/17