calling conventions on i386
* generated code at the caller side for pocall_pascal routines on i386 no longer
assumes the routine destroys all registers (except ebp) - instead now it
assumes that it preserves the ebx,esi,edi and ebp registers. This is
compatible with the pascal calling convention of 32-bit delphi and was already
honoured by FPC on the callee side.
* updated the list of calling conventions that save all registers, used in
tx86callnode.can_call_ref, so it is accurate on all x86 platforms - i8086,
i386 and x86_64.
git-svn-id: trunk@38904 -
required for the LLVM support (LLVM parameter support is not yet
included)
* always return the function return loc from a_call*, again as required
for the LLVM support
git-svn-id: branches/hlcgllvm@26992 -
+ x86 targets now directly call procedure variables located in references.
- a_call_ref method removed from tcg and thlcgobj.
git-svn-id: trunk@26666 -
renamed refactored routine to do_release_unused_return_value()
which by default releases temps, and if something else needs to
be done override (and call inherited if temps may have to be
released)
git-svn-id: branches/jvmbackend@18327 -
