Messages in this thread | | | From | Arnd Bergmann <> | Subject | Re: [patch v2 19/35] Hexagon: Add ptrace support | Date | Wed, 31 Aug 2011 16:07:41 +0200 |
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On Tuesday 30 August 2011, Richard Kuo wrote: > + > + switch (request) { > + case PTRACE_POKETEXT: /* write the word at location addr. */ > + case PTRACE_POKEDATA: > + return generic_ptrace_pokedata(child, addr, data); > + case PTRACE_POKEUSR: /* write register specified by addr. */ > + return ptrace_pokeusr(child, addr, data); > + case PTRACE_GETREGS: > + return copy_regset_to_user(child, &hexagon_user_view, > + REGSET_GPR, 0, > + sizeof(struct user_regs_struct), > + udata); > + case PTRACE_SETREGS: > + return copy_regset_from_user(child, &hexagon_user_view, > + REGSET_GPR, 0, > + sizeof(struct user_regs_struct), > + udata);
I don't remember if I commented on this or if it was for the c6x architecture submission. Anyway, I think you should let all of this be handled through the generic ptrace support like openrisc does.
Arnd
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