* small m68k-linux fixes

git-svn-id: trunk@5427 -

.gitattributes

@@ -373,6 +373,7 @@ compiler/ppc.cfg -text
 compiler/ppc.conf -text
 compiler/ppc.dof -text
 compiler/ppc.dpr -text
+compiler/ppc68k.lpi svneol=native#text/plain
 compiler/ppcarm.lpi svneol=native#text/plain
 compiler/ppcgen/aasmcpu.pas svneol=native#text/plain
 compiler/ppcgen/cgppc.pas svneol=native#text/plain

compiler/ppc68k.lpi

@@ -0,0 +1,79 @@
+<?xml version="1.0"?>
+<CONFIG>
+  <ProjectOptions>
+    <PathDelim Value="/"/>
+    <Version Value="5"/>
+    <General>
+      <Flags>
+        <MainUnitHasUsesSectionForAllUnits Value="False"/>
+        <MainUnitHasCreateFormStatements Value="False"/>
+        <MainUnitHasTitleStatement Value="False"/>
+      </Flags>
+      <SessionStorage Value="InProjectDir"/>
+      <MainUnit Value="0"/>
+      <IconPath Value="./"/>
+      <TargetFileExt Value=".exe"/>
+      <Title Value="pp"/>
+    </General>
+    <PublishOptions>
+      <Version Value="2"/>
+      <IncludeFileFilter Value="*.(pas|pp|inc|lfm|lpr|lrs|lpi|lpk|sh|xml)"/>
+      <ExcludeFileFilter Value="*.(bak|ppu|ppw|o|so);*~;backup"/>
+    </PublishOptions>
+    <RunParams>
+      <local>
+        <FormatVersion Value="1"/>
+        <LaunchingApplication PathPlusParams="/usr/X11R6/bin/xterm -T 'Lazarus Run Output' -e $(LazarusDir)/tools/runwait.sh $(TargetCmdLine)"/>
+      </local>
+    </RunParams>
+    <Units Count="2">
+      <Unit0>
+        <Filename Value="pp.pas"/>
+        <IsPartOfProject Value="True"/>
+        <UnitName Value="pp"/>
+      </Unit0>
+      <Unit1>
+        <Filename Value="m68k/aasmcpu.pas"/>
+        <IsPartOfProject Value="True"/>
+        <UnitName Value="aasmcpu"/>
+      </Unit1>
+    </Units>
+  </ProjectOptions>
+  <CompilerOptions>
+    <Version Value="5"/>
+    <Target>
+      <Filename Value="m68k/pp"/>
+    </Target>
+    <SearchPaths>
+      <IncludeFiles Value="m68k/"/>
+      <OtherUnitFiles Value="m68k/;systems/"/>
+      <UnitOutputDirectory Value="m68k/lazbuild"/>
+    </SearchPaths>
+    <Parsing>
+      <SyntaxOptions>
+        <D2Extensions Value="False"/>
+        <CStyleOperator Value="False"/>
+        <AllowLabel Value="False"/>
+        <CPPInline Value="False"/>
+      </SyntaxOptions>
+    </Parsing>
+    <Linking>
+      <Debugging>
+        <GenerateDebugInfo Value="True"/>
+      </Debugging>
+    </Linking>
+    <Other>
+      <Verbosity>
+        <ShowWarn Value="False"/>
+        <ShowNotes Value="False"/>
+        <ShowHints Value="False"/>
+      </Verbosity>
+      <ConfigFile>
+        <StopAfterErrCount Value="50"/>
+      </ConfigFile>
+      <CustomOptions Value="-dm68k
+"/>
+      <CompilerPath Value="$(CompPath)"/>
+    </Other>
+  </CompilerOptions>
+</CONFIG>

rtl/linux/m68k/prt0.as

@@ -1,26 +1,87 @@
+#
+#   This file is part of the Free Pascal run time library.
+#   Copyright (c) 1999-2004 by Michael Van Canneyt, Peter Vreman,
+#   & Daniel Mantione, members of the Free Pascal development team.
+#
+#   See the file COPYING.FPC, included in this distribution,
+#   for details about the copyright.
+#
+#   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.
+#
+#**********************************************************************}
+#
+# Linux ELF startup code for Free Pascal
+#
+# The code in this file is the default startup code, it is used unless
+# libc is linked in, profiling is enabled or you are compiling a shared
+# library.
+#
+
+/*
+   %a1          Contains a function pointer to be registered with `atexit'.
+                This is how the dynamic linker arranges to have DT_FINI
+                functions called for shared libraries that have been loaded
+                before this code runs.
+
+   %sp          The stack contains the arguments and environment:
+                0(%sp)                        argc
+                4(%sp)                        argv[0]
+                ...
+                (4*argc)(%sp)                NULL
+                (4*(argc+1))(%sp)        envp[0]
+                ...
+                                        NULL
+*/
+
+        .text
+        .globl _start
+        .type _start,@function
+_start:
+        /* Clear the frame pointer.  The ABI suggests this be done, to mark
+           the outermost frame obviously.  */
+        sub.l %fp, %fp
+
+        /* Extract the arguments as encoded on the stack and set up the
+           arguments for `main': argc, argv.  envp will be determined
+           later in __libc_start_main.  */
+        move.l 8(%sp), %d0
+        move.l %d0, operatingsystem_parameter_envp
+        move.l 4(%sp), %d0
+        move.l %d0, operatingsystem_parameter_argv
+        move.l (%sp), %d0
+        move.l %d0, operatingsystem_parameter_argc
+
+        jbsr PASCALMAIN
+
+        illegal                        /* Crash if somehow `exit' does return.  */
+
 .file "prt0.as"
 	.text
    .globl __entry
 __entry:
-   movel sp@(8),d0
-   movel d0,U_SYSLINUX_ENVP
-   movel sp@(4),d0
-   movel d0,U_SYSLINUX_ARGV
-   movel sp@,d0
-   movel d0,U_SYSLINUX_ARGC
    jsr  PASCALMAIN
 
-   .globl _haltproc
+
+        .globl  _haltproc
+        .type   _haltproc,@function
 _haltproc:
-   moveq #1,d0
+        move.l #1,%d0
-   movel U_SYSLINUX_EXITCODE,d1
+        move.l operatingsystem_result,%d1
-   trap  #0
+        trap  #0
-   bras  _haltproc
+        bras  _haltproc
 
+.bss
+        .type operatingsystem_parameters,@object
+        .size operatingsystem_parameters,12
+operatingsystem_parameters:
+        .skip 3*4
 
-   .data
+        .global operatingsystem_parameter_envp
-	.align	4
+        .global operatingsystem_parameter_argc
-	.globl	___fpc_brk_addr
+        .global operatingsystem_parameter_argv
-___fpc_brk_addr:
+        .set operatingsystem_parameter_envp,operatingsystem_parameters+0
-	.long	0
+        .set operatingsystem_parameter_argc,operatingsystem_parameters+4
+        .set operatingsystem_parameter_argv,operatingsystem_parameters+8