+ same procedure as very day: today's work on arm

compiler/arm/aasmcpu.pas

@@ -39,6 +39,7 @@ uses
 
     type
       taicpu = class(taicpu_abstract)
+         oppostfix : TOpPostfix;
          roundingmode : troundingmode;
          procedure loadshifterop(opidx:longint;const so:tshifterop);
          constructor op_none(op : tasmop);
@@ -741,7 +742,10 @@ implementation
 end.
 {
   $Log$
-  Revision 1.4  2003-08-25 23:20:38  florian
+  Revision 1.5  2003-08-27 00:27:56  florian
+    + same procedure as very day: today's work on arm
+
+  Revision 1.4  2003/08/25 23:20:38  florian
     + started to implement FPU support for the ARM
     * fixed a lot of other things
 

compiler/arm/cpunode.pas

@@ -36,6 +36,8 @@ unit cpunode;
          after the generic one (FK)
        }
        narmadd,
+       narmcal,
+       narmmat,
 //!!!       narminl,
        narmcnv
        ;
@@ -43,7 +45,10 @@ unit cpunode;
 end.
 {
   $Log$
-  Revision 1.5  2003-08-25 23:20:38  florian
+  Revision 1.6  2003-08-27 00:27:56  florian
+    + same procedure as very day: today's work on arm
+
+  Revision 1.5  2003/08/25 23:20:38  florian
     + started to implement FPU support for the ARM
     * fixed a lot of other things
 

compiler/arm/cpupara.pas

@@ -180,13 +180,11 @@ unit cpupara;
       procedure assignintreg;
 
         begin
-           if nextintreg.number<=NR_R10 then
+           if nextintreg.number<=NR_R3 then
              begin
                 paraloc.loc:=LOC_REGISTER;
                 paraloc.register:=nextintreg;
                 inc(nextintreg.number,NR_R1-NR_R0);
-                if target_info.abi=abi_powerpc_aix then
-                  inc(stack_offset,4);
              end
            else
               begin
@@ -236,27 +234,20 @@ unit cpupara;
                       if paraloc.size = OS_NO then
                         paraloc.size := OS_ADDR;
                       is_64bit := paraloc.size in [OS_64,OS_S64];
-                      if nextintreg.number<=(NR_R10-ord(is_64bit)*(NR_R1-NR_R0))  then
+                      if nextintreg.number<=(NR_R3-ord(is_64bit)*(NR_R1-NR_R0))  then
                         begin
                            paraloc.loc:=LOC_REGISTER;
 		           if is_64bit then
                              begin
-			       if odd((nextintreg.number-NR_R3) shr 8) and (target_info.abi=abi_powerpc_sysv) Then
-                                inc(nextintreg.number,NR_R1-NR_R0);
                                paraloc.registerhigh:=nextintreg;
                                inc(nextintreg.number,NR_R1-NR_R0);
-                               if target_info.abi=abi_powerpc_aix then
-                                 inc(stack_offset,4);
                              end;
                            paraloc.registerlow:=nextintreg;
                            inc(nextintreg.number,NR_R1-NR_R0);
-                           if target_info.abi=abi_powerpc_aix then
-                             inc(stack_offset,4);
-
                         end
                       else
                          begin
-                            nextintreg.number := NR_R11;
+                            nextintreg.number := NR_R4;
                             paraloc.loc:=LOC_REFERENCE;
                             paraloc.reference.index.enum:=R_INTREGISTER;
                             paraloc.reference.index.number:=NR_STACK_POINTER_REG;
@@ -270,7 +261,7 @@ unit cpupara;
                  LOC_FPUREGISTER:
                    begin
                       paraloc.size:=def_cgsize(paradef);
-                      if nextfloatreg.enum<=R_F10 then
+                      if nextfloatreg.enum<=R_F3 then
                         begin
                            paraloc.loc:=LOC_FPUREGISTER;
                            paraloc.register:=nextfloatreg;
@@ -349,7 +340,10 @@ begin
 end.
 {
   $Log$
-  Revision 1.2  2003-08-16 13:23:01  florian
+  Revision 1.3  2003-08-27 00:27:56  florian
+    + same procedure as very day: today's work on arm
+
+  Revision 1.2  2003/08/16 13:23:01  florian
     * several arm related stuff fixed
 
   Revision 1.1  2003/07/21 16:35:30  florian

compiler/arm/narmcal.pas

@@ -0,0 +1,50 @@
+{
+    $Id$
+    Copyright (c) 2002 by Florian Klaempfl
+
+    Implements the ARM specific part of call nodes
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published bymethodpointer
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+ ****************************************************************************
+}
+unit narmcal;
+
+{$i fpcdefs.inc}
+
+interface
+
+    uses
+      symdef,node,ncal,ncgcal;
+
+    type
+       tarmcallnode = class(tcgcallnode)
+          procedure push_framepointer;override;
+       end;
+
+implementation
+
+  procedure tarmcallnode.push_framepointer;
+    begin
+    end;
+
+begin
+   ccallnode:=tarmcallnode;
+end.
+{
+  $Log$
+  Revision 1.1  2003-08-27 00:27:56  florian
+    + same procedure as very day: today's work on arm
+}

compiler/arm/narmmat.pas

@@ -0,0 +1,107 @@
+{
+    $Id$
+    Copyright (c) 1998-2002 by Florian Klaempfl
+
+    Generate ARM assembler for math nodes
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+ ****************************************************************************
+}
+unit narmmat;
+
+{$i fpcdefs.inc}
+
+interface
+
+    uses
+      node,nmat,ncgmat;
+
+    type
+      tarmnotnode = class(tcgnotnode)
+         procedure second_boolean;override;
+      end;
+
+implementation
+
+    uses
+      globtype,systems,
+      cutils,verbose,globals,
+      symconst,symdef,
+      aasmbase,aasmcpu,aasmtai,
+      defutil,
+      cgbase,cgobj,pass_1,pass_2,
+      ncon,
+      cpubase,cpuinfo,cginfo,
+      ncgutil,cgcpu,cg64f32,rgobj;
+
+{*****************************************************************************
+                               TARMNOTNODE
+*****************************************************************************}
+
+    procedure tarmnotnode.second_boolean;
+      var
+        hl : tasmlabel;
+        ins : taicpu;
+      begin
+        { if the location is LOC_JUMP, we do the secondpass after the
+          labels are allocated
+        }
+        if left.expectloc=LOC_JUMP then
+          begin
+            hl:=truelabel;
+            truelabel:=falselabel;
+            falselabel:=hl;
+            secondpass(left);
+            maketojumpbool(exprasmlist,left,lr_load_regvars);
+            hl:=truelabel;
+            truelabel:=falselabel;
+            falselabel:=hl;
+            location.loc:=LOC_JUMP;
+          end
+        else
+          begin
+            secondpass(left);
+            case left.location.loc of
+              LOC_FLAGS :
+                begin
+                  location_copy(location,left.location);
+                  inverse_flags(location.resflags);
+                end;
+              LOC_REGISTER, LOC_CREGISTER, LOC_REFERENCE, LOC_CREFERENCE :
+                begin
+                  location_force_reg(exprasmlist,left.location,def_cgsize(left.resulttype.def),true);
+                  ins:=taicpu.op_reg_reg(A_MVN,left.location.register,left.location.register);
+                  ins.oppostfix:=PF_S;
+                  exprasmlist.concat(ins);
+                  location_release(exprasmlist,left.location);
+                  location_reset(location,LOC_FLAGS,OS_NO);
+                  location.resflags:=F_EQ;
+               end;
+              else
+                internalerror(2003042401);
+            end;
+          end;
+      end;
+
+
+begin
+   cnotnode:=tarmnotnode;
+end.
+{
+  $Log$
+  Revision 1.3  2003-08-27 00:27:56  florian
+    + same procedure as very day: today's work on arm
+}