+ some basic compiler support for sparc64-linux

git-svn-id: trunk@36418 -

compiler/sparcgen/cpugas.pas

@@ -251,7 +251,42 @@ implementation
            dollarsign: '$';
          );
 
+      as_sparc64_as_info : tasminfo =
+         (
+           id     : as_gas;
+           idtxt  : 'AS';
+           asmbin : 'as';
+{$ifdef FPC_SPARC_V8_ONLY}
+           asmcmd : '$PIC -o $OBJ $EXTRAOPT $ASM';
+{$else}
+           asmcmd : '$ARCH $PIC -o $OBJ $EXTRAOPT $ASM';
+{$endif}
+           supported_targets : [system_sparc64_linux];
+           flags : [af_needar,af_smartlink_sections];
+           labelprefix : '.L';
+           comment : '# ';
+           dollarsign: '$';
+         );
+
+      as_sparc64_gas_info : tasminfo =
+         (
+           id     : as_ggas;
+           idtxt  : 'GAS';
+           asmbin : 'gas';
+           asmcmd : '$ARCH $PIC -o $OBJ $EXTRAOPT $ASM';
+           supported_targets : [system_sparc64_linux];
+           flags : [af_needar,af_smartlink_sections];
+           labelprefix : '.L';
+           comment : '# ';
+           dollarsign: '$';
+         );
+
 begin
+{$ifdef SPARC}
   RegisterAssembler(as_SPARC_as_info,TGasSPARC);
   RegisterAssembler(as_SPARC_gas_info,TGasSPARC);
+{$else SPARC}
+  RegisterAssembler(as_SPARC64_as_info,TGasSPARC);
+  RegisterAssembler(as_SPARC64_gas_info,TGasSPARC);
+{$endif SPARC}
 end.

compiler/systems.inc

@@ -51,7 +51,8 @@
              cpu_jvm,                      { 14 }
              cpu_i8086,                    { 15 }
              cpu_aarch64,                  { 16 }
-             cpu_wasm                      { 17 }
+             cpu_wasm,                     { 17 }
+             cpu_sparc64                   { 18 }
        );
 
        tasmmode= (asmmode_none
@@ -175,7 +176,8 @@
              system_i8086_win16,        { 89 }
              system_i8086_embedded,     { 90 }
              system_arm_aros,           { 91 }
-             system_wasm_wasm32         { 92 }
+             system_wasm_wasm32,        { 92 }
+             system_sparc64_linux       { 93 }
        );
 
      type

compiler/systems.pas

@@ -229,7 +229,7 @@ interface
        systems_wince = [system_arm_wince,system_i386_wince];
        systems_android = [system_arm_android, system_i386_android, system_mipsel_android];
        systems_linux = [system_i386_linux,system_x86_64_linux,system_powerpc_linux,system_powerpc64_linux,
-                       system_arm_linux,system_sparc_linux,system_m68k_linux,
+                       system_arm_linux,system_sparc_linux,system_sparc64_linux,system_m68k_linux,
                        system_x86_6432_linux,system_mipseb_linux,system_mipsel_linux,system_aarch64_linux];
        systems_dragonfly = [system_x86_64_dragonfly];
        systems_freebsd = [system_i386_freebsd,
@@ -390,7 +390,7 @@ interface
        cpu2str : array[TSystemCpu] of string[10] =
             ('','i386','m68k','alpha','powerpc','sparc','vm','ia64','x86_64',
              'mips','arm', 'powerpc64', 'avr', 'mipsel','jvm', 'i8086',
-             'aarch64', 'wasm');
+             'aarch64', 'wasm', 'sparc64');
 
        abiinfo : array[tabi] of tabiinfo = (
          (name: 'DEFAULT'; supported: true),
@@ -938,6 +938,20 @@ begin
   {$endif cpusparc}
 {$endif sparc}
 
+{$ifdef sparc64}
+  {$ifdef cpusparc64}
+    default_target(source_info.system);
+  {$else cpusparc64}
+   {$ifdef solaris}
+    {$define default_target_set}
+    default_target(system_sparc64_solaris);
+   {$endif}
+    {$ifndef default_target_set}
+    default_target(system_sparc64_linux);
+    {$endif ndef default_target_set}
+  {$endif cpusparc64}
+{$endif sparc64}
+
 {$ifdef arm}
   {$ifdef cpuarm}
     default_target(source_info.system);

compiler/systems/i_linux.pas

@@ -491,6 +491,73 @@ unit i_linux;
             llvmdatalayout : 'E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-n32-S64';
           );
 
+       system_sparc64_linux_info : tsysteminfo =
+          (
+            system       : system_SPARC64_Linux;
+            name         : 'Linux for SPARC64';
+            shortname    : 'Linux';
+            flags        : [tf_needs_symbol_size,tf_library_needs_pic,tf_smartlink_sections,
+                            tf_needs_symbol_type,tf_files_case_sensitive,
+                            tf_pic_uses_got,
+                            tf_requires_proper_alignment,tf_safecall_exceptions, tf_safecall_clearstack,
+                            tf_has_winlike_resources];
+            cpu          : cpu_SPARC64;
+            unit_env     : 'LINUXUNITS';
+            extradefines : 'UNIX;HASUNIX';
+            exeext       : '';
+            defext       : '.def';
+            scriptext    : '.sh';
+            smartext     : '.sl';
+            unitext      : '.ppu';
+            unitlibext   : '.ppl';
+            asmext       : '.s';
+            objext       : '.o';
+            resext       : '.res';
+            resobjext    : '.or';
+            sharedlibext : '.so';
+            staticlibext : '.a';
+            staticlibprefix : 'libp';
+            sharedlibprefix : 'lib';
+            sharedClibext : '.so';
+            staticClibext : '.a';
+            staticClibprefix : 'lib';
+            sharedClibprefix : 'lib';
+            importlibprefix : 'libimp';
+            importlibext : '.a';
+            Cprefix      : '';
+            newline      : #10;
+            dirsep       : '/';
+            assem        : as_gas;
+            assemextern  : as_gas;
+            link         : ld_none;
+            linkextern   : ld_linux;
+            ar           : ar_gnu_ar;
+            res          : res_elf;
+            dbg          : dbg_stabs;
+            script       : script_unix;
+            endian       : endian_big;
+            alignment    :
+              (
+                procalign       : 16;
+                loopalign       : 8;
+                jumpalign       : 0;
+                constalignmin   : 4;
+                constalignmax   : 16;
+                varalignmin     : 4;
+                varalignmax     : 8;
+                localalignmin   : 4;
+                localalignmax   : 16;
+                recordalignmin  : 0;
+                recordalignmax  : 16;
+                maxCrecordalign : 16
+              );
+            first_parm_offset : 92;
+            stacksize    : 16*1024*1024;
+            stackalign   : 16;
+            abi : abi_default;
+            llvmdatalayout : 'E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-n32-S64';
+          );
+
 {$ifdef FPC_ARMHF}
        system_arm_linux_info : tsysteminfo =
           (
@@ -988,6 +1055,11 @@ initialization
     set_source_info(system_sparc_linux_info);
   {$endif linux}
 {$endif CPUSPARC}
+{$ifdef CPUSPARC64}
+  {$ifdef linux}
+    set_source_info(system_sparc64_linux_info);
+  {$endif linux}
+{$endif CPUSPARC64}
 {$ifdef CPUPOWERPC32}
   {$ifdef linux}
     set_source_info(system_powerpc_linux_info);

compiler/systems/t_linux.pas

@@ -1829,6 +1829,11 @@ initialization
   RegisterExport(system_SPARC_linux,texportliblinux);
   RegisterTarget(system_SPARC_linux_info);
 {$endif SPARC}
+{$ifdef SPARC64}
+  RegisterImport(system_SPARC64_linux,timportliblinux);
+  RegisterExport(system_SPARC64_linux,texportliblinux);
+  RegisterTarget(system_SPARC64_linux_info);
+{$endif SPARC64}
 {$ifdef ARM}
   RegisterImport(system_arm_linux,timportliblinux);
   RegisterExport(system_arm_linux,texportliblinux);