[RFC] Some update on basic support for HW breakpoints/watchpoints with RISC-V target

Yuly Tarasov yuly.tarasov@syntacore.com
Thu Dec 8 18:03:14 GMT 2022


Hi, Recently I published a RFC draft patch to support RISC-V hardware 
breakpoints and watchpoints. I'm waiting for comments and feedback. 
Patch is here: 
https://sourceware.org/pipermail/gdb-patches/2022-November/194365.html. 
Now I have some update. To try it locally on RV64 QEMU you will need RFC 
v2 for Linux kernel and OpenSBI that was published recently by my 
colleague Sergey Matyukevich. You can find these here: 
https://lore.kernel.org/linux-riscv/20221203215535.208948-1-geomatsi@gmail.com/T/ 
https://lists.infradead.org/pipermail/opensbi/2022-December/003767.html 
-- Best regards, Yuly


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