paweld/fpc
1
0
Fork 0
mirror of https://gitlab.com/freepascal.org/fpc/source.git synced 2025-08-12 07:26:24 +02:00
Code Issues Packages Projects Releases Wiki Activity

* several PowerPC related fixes to get forward with system unit compilation

Browse Source
This commit is contained in:
florian 2002-07-26 22:22:10 +00:00
parent 6970b32117
commit 1b5435381b
2 changed files with 81 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
compiler/options.pas
View File

@ -1354,8 +1354,11 @@ begin
def_symbol('HASWIDECHAR'); def_symbol('HASWIDECHAR');
def_symbol('HASWIDESTRING'); def_symbol('HASWIDESTRING');
def_symbol('HASOUT'); def_symbol('HASOUT');
{ for now, the PowerPC doesn't support variants and interfaces }
{$ifndef POWERPC}
def_symbol('HASINTF'); def_symbol('HASINTF');
def_symbol('HASVARIANT'); def_symbol('HASVARIANT');
{$endif POWERPC}
def_symbol('INTERNSETLENGTH'); def_symbol('INTERNSETLENGTH');
def_symbol('INTERNLENGTH'); def_symbol('INTERNLENGTH');
def_symbol('INT64FUNCRESOK'); def_symbol('INT64FUNCRESOK');
@ -1677,7 +1680,10 @@ finalization
end. end.
{ {
$Log$ $Log$
Revision 1.78 2002-07-26 21:15:39 florian Revision 1.79 2002-07-26 22:22:10 florian
* several PowerPC related fixes to get forward with system unit compilation
Revision 1.78 2002/07/26 21:15:39 florian
* rewrote the system handling * rewrote the system handling
Revision 1.77 2002/07/20 17:16:03 florian Revision 1.77 2002/07/20 17:16:03 florian

77
compiler/powerpc/cpupara.pas
View File

@ -43,7 +43,7 @@ unit cpupara;
uses uses
verbose, verbose,
cpuinfo, cpuinfo,
symtype; symtype,defbase;
function tppcparamanager.getintparaloc(nr : longint) : tparalocation; function tppcparamanager.getintparaloc(nr : longint) : tparalocation;
@ -67,6 +67,9 @@ unit cpupara;
function getparaloc(p : tdef) : tloc; function getparaloc(p : tdef) : tloc;
begin begin
{ Later, the LOC_REFERENCE is in most cases changed into LOC_REGISTER
if push_addr_param for the def is true
}
case p.deftype of case p.deftype of
orddef: orddef:
getparaloc:=LOC_REGISTER; getparaloc:=LOC_REGISTER;
@ -76,6 +79,31 @@ unit cpupara;
getparaloc:=LOC_REGISTER; getparaloc:=LOC_REGISTER;
pointerdef: pointerdef:
getparaloc:=LOC_REGISTER; getparaloc:=LOC_REGISTER;
formaldef:
getparaloc:=LOC_REGISTER;
classrefdef:
getparaloc:=LOC_REGISTER;
recorddef:
getparaloc:=LOC_REFERENCE;
objectdef:
if is_object(p) then
getparaloc:=LOC_REFERENCE
else
getparaloc:=LOC_REGISTER;
stringdef:
if is_shortstring(p) or is_longstring(p) then
getparaloc:=LOC_REFERENCE
else
getparaloc:=LOC_REGISTER;
procvardef:
if (po_methodpointer in tprocvardef(p).procoptions) then
getparaloc:=LOC_REFERENCE
else
getparaloc:=LOC_REGISTER;
filedef:
getparaloc:=LOC_REGISTER;
arraydef:
getparaloc:=LOC_REFERENCE;
else else
internalerror(2002071001); internalerror(2002071001);
end; end;
@ -114,10 +142,50 @@ unit cpupara;
hp.paraloc.register:=nextintreg; hp.paraloc.register:=nextintreg;
inc(nextintreg); inc(nextintreg);
end end
else
begin
hp.paraloc.loc:=LOC_REFERENCE;
hp.paraloc.reference.index:=stack_pointer_reg;
hp.paraloc.reference.offset:=stack_offset;
inc(stack_offset,4);
end;
end;
LOC_FPUREGISTER:
begin
if nextfloatreg<=R_F8 then
begin
hp.paraloc.loc:=LOC_FPUREGISTER;
hp.paraloc.register:=nextfloatreg;
inc(nextfloatreg);
end
else else
begin begin
{!!!!!!!} {!!!!!!!}
internalerror(2002071003); internalerror(2002071004);
end;
end;
LOC_REFERENCE:
begin
if push_addr_param(hp.paratype.def) then
begin
if nextintreg<=R_8 then
begin
hp.paraloc.loc:=LOC_REGISTER;
hp.paraloc.register:=nextintreg;
inc(nextintreg);
end
else
begin
{!!!!!!!}
internalerror(2002071005);
end;
end
else
begin
hp.paraloc.loc:=LOC_REFERENCE;
hp.paraloc.reference.index:=stack_pointer_reg;
hp.paraloc.reference.offset:=stack_offset;
inc(stack_offset,hp.paratype.def.size);
end; end;
end; end;
else else
@ -139,7 +207,10 @@ begin
end. end.
{ {
$Log$ $Log$
Revision 1.2 2002-07-11 14:41:34 florian Revision 1.3 2002-07-26 22:22:10 florian
* several PowerPC related fixes to get forward with system unit compilation
Revision 1.2 2002/07/11 14:41:34 florian
* start of the new generic parameter handling * start of the new generic parameter handling
Revision 1.1 2002/07/07 09:44:32 florian Revision 1.1 2002/07/07 09:44:32 florian