[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Qemu-riscv] [PATCH 0/5 v3] RISC-V: Add gdb xml files and gdbstub suppor

From: Jim Wilson
Subject: [Qemu-riscv] [PATCH 0/5 v3] RISC-V: Add gdb xml files and gdbstub support.
Date: Tue, 29 Jan 2019 18:49:00 -0800

This is the 3rd version of the patch set, updated as per the review
from Richard and Alistair, and updated for current top of tree.  Parts
1 and 2 are the same.  Part 3 is smaller because some of it was moved
to part 5.  Part 5 is bigger because it received part of part 3.
Parts 4 and 5 have changed because the csr support was rewritten.  The
illegal instruction traps are no longer inside the csr support code,
but it still has mode checks that I need to disable, so I still need a
debugger mode, but it doesn't do as much as before.  Also, what was
one function is now about one hundred functions, so rather than add a
debugger parameter to lots of functions that don't need it, I put it
in the CPURISCVState struct.  This also helps fix a bug, because
debugger mode is only appropriate for system qemu, and should not be
enabled for user qemu.  The new patch set gets this right.  As a
result of this, part 4 also ends up smaller, and part 5 is rewritten a
bit to use the new interface to the csr support.  Otherwise it is
effectively the same code as before.


reply via email to

[Prev in Thread] Current Thread [Next in Thread]