[fpc-devel] elf load order
AndrewD207 at aol.com
Fri Mar 16 21:37:35 CET 2012
On 03/16/12 15:27, Sven Barth wrote:
> On 16.03.2012 19:16, Andrew Haines wrote:
>> I'm trying to figure out the order of events when an elf file is
>> I think that the _start symbol just points to the start of the .text
>> section and crt1 is first followed by crti followed by crtbegin. After
>> that I'm not sure.
> Take a look at e.g. $fpcdir/rtl/linux/i386/prt0.as. This contains the
> startup (and shutdown) code for Free Pascal executables on linux-i386
> that don't use libc. You'll see the call to PASCALMAIN there as well as
> the halt code after it (which is executed once PASCALMAIN returns).
Thanks that is helpful. PASCALMAIN is the begin end block at the end of
the system unit? Or is it the begin end block in the program.pas file?
libxenon, which I am linking to, uses newlib.
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