Bob Plantz wrote:
The prologues for the main function in C differ (at the assembly language level) depending on whether it is compiled for 32-bit or 64-bit in the x86 architecture. Also, adding a dwarf2 unwind table is the default in 64-bit mode, but not in 32-bit. Can anyone point me to discussions about why it's done this way?
The DWARF question I can answer: it's required by the processor- specific ABI. Andrew.
