Hi guys,

Here's the new version of the patch. I've made some modifications in
order to "follow the pattern" already established in this portion of the
code. As a side effect, the code is cleaner now since it has less #ifdef
statements and uses control variables to decide if a ptrace flag is
present or not.

Thanks to Luis Machado for his valuable comments regarding this.

Best regards,

-- 
Sérgio Durigan Júnior
Linux on Power Toolchain - Software Engineer
Linux Technology Center - LTC
IBM Brazil

2009-01-06  Sergio Durigan Junior <sergiodj@linux.vnet.ibm.com>

	* configure.ac: Checking the existence of PTRACE_GETREGS,
	PTRACE_SETREGS, PTRACE_GETREGS64, PTRACE_SETREGS64,
	PTRACE_GETFPREGS and PTRACE_SETFPREGS in <asm/ptrace.h>.
	* ppc-linux-nat.c (have_ptrace_getsetregs): New variable.
	(have_ptrace_getsetfpregs): Likewise.
	(fetch_all_gp_regs): New function.
	(fetch_gp_regs): New function.
	(fetch_all_fp_regs): Likewise.
	(fetch_fp_regs): New function.
	(fetch_ppc_registers): Using the new methods to fetch general-
	purpose and floating-pointer registers.
	(store_all_gp_regs): New function.
	(store_gp_regs): Likewise.
	(store_all_fp_regs): New function.
	(store_fp_regs): Likewise.
	(store_ppc_registers): Using the new methods to store general-
	purpose and floating-pointer registers.