Yang Zhang wrote: > John Fine wrote: >> If you understand the 32-bit and you can read the AMD manuals, I don't >> see what else might be confusing you (actually even the above register >> lists were in one of the AMD manuals). >> >> What is confusing about the use of local labels by the compiler? > > There are many of these labels in the x86_64 output and none in the x86 > output. I can't piece together how they're being used. > > The x86_64 output also sports a .section eh_frame despite the fact that > I'm not using g++, which seems to just contain some data layout > description of the above labeled items. I presume you saw my reply; all the answers are there. Andrew.