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Re: [Qemu-devel] [PATCH v3] RISC-V: Select FPU gdb xml file based on the


From: Jim Wilson
Subject: Re: [Qemu-devel] [PATCH v3] RISC-V: Select FPU gdb xml file based on the supported extensions
Date: Fri, 23 Aug 2019 15:44:34 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0

On 8/21/19 9:28 AM, Georg Kotheimer wrote:
The size of the FPU registers depends solely on the floating point
extensions supported by the target architecture.
However, in the previous implementation the floating point register
size was derived from whether the target architecture is 32-bit or
64-bit.

To allow RVF without RVD, changes to riscv_gdb_get_fpu() and
riscv_gdb_set_fpu() were necessary.

Reviewed-by: Jim Wilson <address@hidden>

Jim



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