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From: | Andrew Cagney |
Subject: | Re: [Libunwind-devel] Explicitly exporting CFA |
Date: | Tue, 08 Jan 2008 09:59:36 -0500 |
User-agent: | Thunderbird 2.0.0.9 (X11/20071115) |
1.98c worth: - the "CFA" value is from the frame inner to cursor can I suggest a name like UNW_REG_INNER_CFA?- can it be assigned a negative constant value so that it can't polute the ISA register number space when extending the x86 register numbers I had to leave a gap in the middle to ensure "binary" number compatibility, giving these libunwind "registers" constant -ve values would help avoid that in the future
Andrew Arun Sharma wrote:
On Dec 3, 2007 8:50 AM, David Mosberger-Tang <address@hidden <mailto:address@hidden>> wrote:I don't have any objection to adding a pseudo-register for DWARF. Arun, what do you think of this? Sounds like a good idea to me. -Arun ------------------------------------------------------------------------ _______________________________________________ Libunwind-devel mailing list address@hidden http://lists.nongnu.org/mailman/listinfo/libunwind-devel
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