Messages in this thread | | | Date | Mon, 19 Sep 2011 10:25:05 -0500 | From | "Linas Vepstas (Code Aurora)" <> | Subject | Re: [patch v3 19/36] Hexagon: Add ptrace support |
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On Sat, Sep 10, 2011 at 12:29:57PM +0100, Pedro Alves wrote: > On Saturday 10 September 2011 07:42:26, Jonas Bonn wrote: > > > I'm really not an expert on GDB, but I believe it can use either the > > PEEK/POKE functions to access regs, or it can use GET/SETREGS; it's an > > architecture-dependent configuration. I think the second variant can > > be easily modified to become GET/SETREGSET instead, and the PEEK/POKE > > variant wouldn't be needed at all. > > Yes, the x86/x86-64 ports or gdb and gdbserver are already > using GET/SETREGSET even.
Reading the code, it seemed to only fetch "extended state" in this way, and not all of the registers. Am I mistaken?
--linas
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