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call frame instruction encodings ?
- From: Andreas Tobler <toa at pop dot agri dot ch>
- To: GCC <gcc at gcc dot gnu dot org>
- Date: Sat, 18 Jan 2003 17:17:26 +0100
- Subject: call frame instruction encodings ?
Can anyone point me or explain me the meaning of the following snippet
from libffi/src/powerpc/sysv.S?
.byte 0x2f /* DW_CFA_GNU_negative_offset_extended */
.byte 0x41 /* uleb128 0x41 */
.byte 0x1 /* uleb128 0x1 */
I found the dwarf document explaining the DW_CFA and what they mean. But
nothing about DW_CFA_GNU?
Any pointer would be great since I'm stuck in understanding this.
Thanks,
Andreas