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The stlink doesn't retrieve and return FPU registers for STM32F407. #71
Thanks for your great work. I can debug my STM32F407 Discovery board through stlink. Everything work fine except that I can't display the FPU registers like s0,s1..s31 in GDB. My board does own a hardware FPU. I read the stlink code and find there is a struct called reg which defines a member r. So it seems to me that the stlink doesn't retrieve FPU registers at all.
If I want to read all the registers including core registers and FPU registers, what should I do? Do you guys have any plan to support FPU registers? Thanks very much.
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Does OpenOCD support FPU register access? Is there any description in the ST doocuments how to access FPU registers? Can ST STLIBK tools access FPU registers?