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Re: [PATCH] powerpc dwarf2 unwinder fallback
- From: David Edelsohn <dje at watson dot ibm dot com>
- To: gcc-patches at gcc dot gnu dot org
- Date: Sat, 29 Jan 2005 12:21:48 -0500
- Subject: Re: [PATCH] powerpc dwarf2 unwinder fallback
- References: <20050129074652.GA11595@bubble.modra.org>
* config/rs6000/linux-unwind.h (struct gcc_vregs): New.
(struct gcc_regs): Rename from gcc_pt_regs. Add more regs.
(struct gcc_sigcontext): Delete. Merge contents to..
(struct gcc_ucontext): ..here.
(get_sigcontext): Delete.
(get_regs): New function, like get_sigcontext but return regs ptr.
64-bit version finds regs from r1 to support vdso.
(ppc_linux_aux_vector): New function.
(ppc_fallback_frame_state): Modify for get_regs. Restore fprs
and vector regs.
Okay.
David