Mail Archives: cygwin/2005/06/07/06:59:36
Hi all,
I'm trying to integrate the D frontend for GCC in the GCC 3.4.4 release,
I'm in contact with the maintainer David Friedman, he successfully
compiled the current (0.12.1) sources with MinGW and I expect that he
also has tested it with other supported platforms, however I get this
error now and I have not really an idea what the reason may be. I found
one patch for gas for another platform:
http://sources.redhat.com/bugzilla/show_bug.cgi?id=857
http://sources.redhat.com/bugzilla/show_bug.cgi?id=936
http://sourceware.org/ml/binutils/2005-05/msg00289.html
However I don't know if this is related or if there may be another
problem with the e.g. source.
What is new in the source regarding this problem is this patch which
gives me the error cited below:
diff -cr d-0.12/README d-0.12.1/README
*** d-0.12/README Sat May 28 18:00:56 2005
--- d-0.12.1/README Sun Jun 5 19:51:22 2005
***************
*** 1,6 ****
! D Front End for GCC - Release 0.12
! Last update: May 24, 2005
Supported Systems
* GCC 3.3.x, 3.4.x
--- 1,6 ----
! D Front End for GCC - Release 0.12.1
! Last update: June 5, 2005
Supported Systems
* GCC 3.3.x, 3.4.x
***************
*** 17,25 ****
Downloads
! * Main package (Release 0.12)
! http://home.earthlink.net/~dvdfrdmn/d/gdc-0.12.tgz
! http://home.earthlink.net/~dvdfrdmn/d/gdc-0.12.tar.bz2
* Build Instructions
http://home.earthlink.net/~dvdfrdmn/d/INSTALL.html
(or see INSTALL included in the main package)
--- 17,25 ----
Downloads
! * Main package (Release 0.12.1)
! http://home.earthlink.net/~dvdfrdmn/d/gdc-0.12.1.tgz
! http://home.earthlink.net/~dvdfrdmn/d/gdc-0.12.1.tar.bz2
* Build Instructions
http://home.earthlink.net/~dvdfrdmn/d/INSTALL.html
(or see INSTALL included in the main package)
***************
*** 172,177 ****
--- 172,186 ----
Changes
+ 0.12.1:
+
+ * Fixes
+ o Compilation errors and crashes with -fpic
+ o Crashes with interfaces on Cygwin/MinGW
+ o Support the -mno-cygwin option
+
+ 0.12:
+
* Fixes
o Various problems building MinGW in MSYS
o Mango "endless output"
diff -cr d-0.12/d-codegen.cc d-0.12.1/d-codegen.cc
*** d-0.12/d-codegen.cc Sat May 28 18:00:56 2005
--- d-0.12.1/d-codegen.cc Sun Jun 5 19:27:36 2005
***************
*** 1743,1748 ****
--- 1743,1805 ----
return call_exp;
}
+
+ #if D_GCC_VER >= 34
+ #ifdef ASM_OUTPUT_DEF
+ static int thunk_labelno;
+
+ /* Create a static alias to function. */
+
+ static tree
+ make_alias_for_thunk (tree function)
+ {
+ tree alias;
+ char buf[256];
+
+ #if defined (TARGET_IS_PE_COFF)
+ if (DECL_ONE_ONLY (function))
+ return function;
+ #endif
+
+ ASM_GENERATE_INTERNAL_LABEL (buf, "LTHUNK", thunk_labelno);
+ thunk_labelno++;
+ alias = build_decl (FUNCTION_DECL, get_identifier (buf),
+ TREE_TYPE (function));
+ //DECL_LANG_SPECIFIC (alias) = DECL_LANG_SPECIFIC (function);
+ //cxx_dup_lang_specific_decl (alias);
+ DECL_CONTEXT (alias) = NULL;
+ TREE_READONLY (alias) = TREE_READONLY (function);
+ TREE_THIS_VOLATILE (alias) = TREE_THIS_VOLATILE (function);
+ TREE_PUBLIC (alias) = 0;
+ //DECL_INTERFACE_KNOWN (alias) = 1;
+ //DECL_NOT_REALLY_EXTERN (alias) = 1;
+ //DECL_THIS_STATIC (alias) = 1;
+ //DECL_SAVED_FUNCTION_DATA (alias) = NULL;
+ //DECL_DESTRUCTOR_P (alias) = 0;
+ //DECL_CONSTRUCTOR_P (alias) = 0;
+ //DECL_CLONED_FUNCTION (alias) = NULL_TREE;
+ DECL_EXTERNAL (alias) = 0;
+ DECL_ARTIFICIAL (alias) = 1;
+ DECL_NO_STATIC_CHAIN (alias) = 1;
+ //DECL_PENDING_INLINE_P (alias) = 0;
+ DECL_INLINE (alias) = 0;
+ DECL_DECLARED_INLINE_P (alias) = 0;
+ //DECL_DEFERRED_FN (alias) = 0;
+ //DECL_USE_TEMPLATE (alias) = 0;
+ //DECL_TEMPLATE_INSTANTIATED (alias) = 0;
+ //DECL_TEMPLATE_INFO (alias) = NULL;
+ //DECL_INITIAL (alias) = error_mark_node;
+ TREE_ADDRESSABLE (alias) = 1;
+ TREE_USED (alias) = 1;
+ SET_DECL_ASSEMBLER_NAME (alias, DECL_NAME (alias));
+ TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (alias)) = 1;
+ if (!flag_syntax_only)
+ assemble_alias (alias, DECL_ASSEMBLER_NAME (function));
+ return alias;
+ }
+ #endif
+ #endif
+
// Can't output thunks while a function is being compiled. Called from
// d-decls.cc (no cur_irs)
static Array deferredThunks;
***************
*** 1787,1799 ****
IRState::outputThunk(tree thunk_decl, tree target_decl, int offset)
{
int delta = -offset;
! tree alias = target_decl;
TREE_ADDRESSABLE(target_decl) = 1;
TREE_USED(target_decl) = 1;
#if D_GCC_VER >= 34
DECL_VISIBILITY (thunk_decl) = DECL_VISIBILITY (target_decl);
! #ifdef ASM_OUTPUT_DEF
if (targetm.have_named_sections)
{
resolve_unique_section (target_decl, 0, flag_function_sections);
--- 1844,1866 ----
IRState::outputThunk(tree thunk_decl, tree target_decl, int offset)
{
int delta = -offset;
! tree alias;
! #if D_GCC_VER >= 34
! #ifdef ASM_OUTPUT_DEF
! alias = make_alias_for_thunk(target_decl);
! #else
! alias = target_decl;
! #endif
! #else
! alias = target_decl;
! #endif
TREE_ADDRESSABLE(target_decl) = 1;
TREE_USED(target_decl) = 1;
#if D_GCC_VER >= 34
DECL_VISIBILITY (thunk_decl) = DECL_VISIBILITY (target_decl);
! #if defined (ASM_OUTPUT_DEF) \
! && !defined (TARGET_IS_PE_COFF)
if (targetm.have_named_sections)
{
resolve_unique_section (target_decl, 0, flag_function_sections);
diff -cr d-0.12/d-glue.cc d-0.12.1/d-glue.cc
*** d-0.12/d-glue.cc Thu May 26 21:05:04 2005
--- d-0.12.1/d-glue.cc Sun Jun 5 19:27:36 2005
***************
*** 2361,2366 ****
--- 2361,2367 ----
build_pointer_type( mod_ref_type ));
dkeep(the_mod_ref);
DECL_EXTERNAL( the_mod_ref ) = 1;
+ TREE_PUBLIC( the_mod_ref ) = 1;
tree m1 = build(MODIFY_EXPR, void_type_node,
build(COMPONENT_REF, TREE_TYPE(f0), our_mod_ref, f0),
Gives me this error now:
$ /gcc/gcc-3.4.4/gcc-3.4.4-1/.build/gcc/gdc -save-temps
-B/gcc/gcc-3.4.4/gcc-3.4.4-1/.build/gcc/ -B/usr/i686-pc-cygwin/bin/
-B/usr/i686-pc-cy>
gdc: warning: -pipe ignored because -save-temps specified
socketstream.s: Assembler messages:
socketstream.s:1416: Error: Local symbol `LTHUNK0' can't be equated to
undefined symbol `__D3std6stream6Stream9readExactFPvkZv'
socketstream.s:1416: Error: Local symbol `LTHUNK1' can't be equated to
undefined symbol `__D3std6stream6Stream4readFAhZk'
socketstream.s:1416: Error: Local symbol `LTHUNK2' can't be equated to
undefined symbol `__D3std6stream6Stream4readFJgZv'
socketstream.s:1416: Error: Local symbol `LTHUNK3' can't be equated to
undefined symbol `__D3std6stream6Stream4readFJhZv'
socketstream.s:1416: Error: Local symbol `LTHUNK4' can't be equated to
undefined symbol `__D3std6stream6Stream4readFJsZv'
socketstream.s:1416: Error: Local symbol `LTHUNK5' can't be equated to
undefined symbol `__D3std6stream6Stream4readFJtZv'
socketstream.s:1416: Error: Local symbol `LTHUNK6' can't be equated to
undefined symbol `__D3std6stream6Stream4readFJiZv'
socketstream.s:1416: Error: Local symbol `LTHUNK7' can't be equated to
undefined symbol `__D3std6stream6Stream4readFJkZv'
socketstream.s:1416: Error: Local symbol `LTHUNK8' can't be equated to
undefined symbol `__D3std6stream6Stream4readFJlZv'
socketstream.s:1416: Error: Local symbol `LTHUNK9' can't be equated to
undefined symbol `__D3std6stream6Stream4readFJmZv'
socketstream.s:1416: Error: Local symbol `LTHUNK10' can't be equated to
undefined symbol `__D3std6stream6Stream4readFJfZv'
socketstream.s:1416: Error: Local symbol `LTHUNK11' can't be equated to
undefined symbol `__D3std6stream6Stream4readFJdZv'
socketstream.s:1416: Error: Local symbol `LTHUNK12' can't be equated to
undefined symbol `__D3std6stream6Stream4readFJeZv'
socketstream.s:1416: Error: Local symbol `LTHUNK13' can't be equated to
undefined symbol `__D3std6stream6Stream4readFJoZv'
socketstream.s:1416: Error: Local symbol `LTHUNK14' can't be equated to
undefined symbol `__D3std6stream6Stream4readFJpZv'
socketstream.s:1416: Error: Local symbol `LTHUNK15' can't be equated to
undefined symbol `__D3std6stream6Stream4readFJjZv'
socketstream.s:1416: Error: Local symbol `LTHUNK16' can't be equated to
undefined symbol `__D3std6stream6Stream4readFJqZv'
socketstream.s:1416: Error: Local symbol `LTHUNK17' can't be equated to
undefined symbol `__D3std6stream6Stream4readFJrZv'
socketstream.s:1416: Error: Local symbol `LTHUNK18' can't be equated to
undefined symbol `__D3std6stream6Stream4readFJcZv'
socketstream.s:1416: Error: Local symbol `LTHUNK19' can't be equated to
undefined symbol `__D3std6stream6Stream4readFJaZv'
socketstream.s:1416: Error: Local symbol `LTHUNK20' can't be equated to
undefined symbol `__D3std6stream6Stream4readFJuZv'
socketstream.s:1416: Error: Local symbol `LTHUNK21' can't be equated to
undefined symbol `__D3std6stream6Stream4readFJwZv'
socketstream.s:1416: Error: Local symbol `LTHUNK22' can't be equated to
undefined symbol `__D3std6stream6Stream4readFJAaZv'
socketstream.s:1416: Error: Local symbol `LTHUNK23' can't be equated to
undefined symbol `__D3std6stream6Stream4readFJAuZv'
socketstream.s:1416: Error: Local symbol `LTHUNK25' can't be equated to
undefined symbol `__D3std6stream6Stream8readLineFAaZAa'
socketstream.s:1416: Error: Local symbol `LTHUNK27' can't be equated to
undefined symbol `__D3std6stream6Stream9readLineWFAuZAu'
socketstream.s:1416: Error: Local symbol `LTHUNK28' can't be equated to
undefined symbol `__D3std6stream6Stream7opApplyFDFKAaZiZi'
socketstream.s:1416: Error: Local symbol `LTHUNK29' can't be equated to
undefined symbol `__D3std6stream6Stream7opApplyFDFKmKAaZiZi'
socketstream.s:1416: Error: Local symbol `LTHUNK30' can't be equated to
undefined symbol `__D3std6stream6Stream7opApplyFDFKAuZiZi'
socketstream.s:1416: Error: Local symbol `LTHUNK31' can't be equated to
undefined symbol `__D3std6stream6Stream7opApplyFDFKmKAuZiZi'
socketstream.s:1416: Error: Local symbol `LTHUNK32' can't be equated to
undefined symbol `__D3std6stream6Stream10readStringFkZAa'
socketstream.s:1416: Error: Local symbol `LTHUNK33' can't be equated to
undefined symbol `__D3std6stream6Stream11readStringWFkZAu'
socketstream.s:1416: Error: Local symbol `LTHUNK36' can't be equated to
undefined symbol `__D3std6stream6Stream6ungetcFaZa'
socketstream.s:1416: Error: Local symbol `LTHUNK37' can't be equated to
undefined symbol `__D3std6stream6Stream7ungetcwFuZu'
socketstream.s:1416: Error: Local symbol `LTHUNK38' can't be equated to
undefined symbol `__D3std6stream6Stream6vscanfFAaPaZi'
socketstream.s:1416: Error: Local symbol `LTHUNK39' can't be equated to
undefined symbol `__D3std6stream6Stream5scanfFAaYi'
socketstream.s:1416: Error: Local symbol `LTHUNK40' can't be equated to
undefined symbol `__D3std6stream6Stream9availableFZk'
socketstream.s:1416: Error: Local symbol `LTHUNK42' can't be equated to
undefined symbol `__D3std6stream6Stream6isOpenFZb'
socketstream.s:1416: Error: Local symbol `LTHUNK43' can't be equated to
undefined symbol `__D3std6stream6Stream10writeExactFPvkZv'
socketstream.s:1416: Error: Local symbol `LTHUNK44' can't be equated to
undefined symbol `__D3std6stream6Stream5writeFAhZk'
socketstream.s:1416: Error: Local symbol `LTHUNK45' can't be equated to
undefined symbol `__D3std6stream6Stream5writeFgZv'
socketstream.s:1416: Error: Local symbol `LTHUNK46' can't be equated to
undefined symbol `__D3std6stream6Stream5writeFhZv'
socketstream.s:1416: Error: Local symbol `LTHUNK47' can't be equated to
undefined symbol `__D3std6stream6Stream5writeFsZv'
socketstream.s:1416: Error: Local symbol `LTHUNK48' can't be equated to
undefined symbol `__D3std6stream6Stream5writeFtZv'
socketstream.s:1416: Error: Local symbol `LTHUNK49' can't be equated to
undefined symbol `__D3std6stream6Stream5writeFiZv'
socketstream.s:1416: Error: Local symbol `LTHUNK50' can't be equated to
undefined symbol `__D3std6stream6Stream5writeFkZv'
socketstream.s:1416: Error: Local symbol `LTHUNK51' can't be equated to
undefined symbol `__D3std6stream6Stream5writeFlZv'
socketstream.s:1416: Error: Local symbol `LTHUNK52' can't be equated to
undefined symbol `__D3std6stream6Stream5writeFmZv'
socketstream.s:1416: Error: Local symbol `LTHUNK53' can't be equated to
undefined symbol `__D3std6stream6Stream5writeFfZv'
socketstream.s:1416: Error: Local symbol `LTHUNK54' can't be equated to
undefined symbol `__D3std6stream6Stream5writeFdZv'
socketstream.s:1416: Error: Local symbol `LTHUNK55' can't be equated to
undefined symbol `__D3std6stream6Stream5writeFeZv'
socketstream.s:1416: Error: Local symbol `LTHUNK56' can't be equated to
undefined symbol `__D3std6stream6Stream5writeFoZv'
socketstream.s:1416: Error: Local symbol `LTHUNK57' can't be equated to
undefined symbol `__D3std6stream6Stream5writeFpZv'
socketstream.s:1416: Error: Local symbol `LTHUNK58' can't be equated to
undefined symbol `__D3std6stream6Stream5writeFjZv'
socketstream.s:1416: Error: Local symbol `LTHUNK59' can't be equated to
undefined symbol `__D3std6stream6Stream5writeFqZv'
socketstream.s:1416: Error: Local symbol `LTHUNK60' can't be equated to
undefined symbol `__D3std6stream6Stream5writeFrZv'
socketstream.s:1416: Error: Local symbol `LTHUNK61' can't be equated to
undefined symbol `__D3std6stream6Stream5writeFcZv'
socketstream.s:1416: Error: Local symbol `LTHUNK62' can't be equated to
undefined symbol `__D3std6stream6Stream5writeFaZv'
socketstream.s:1416: Error: Local symbol `LTHUNK63' can't be equated to
undefined symbol `__D3std6stream6Stream5writeFuZv'
socketstream.s:1416: Error: Local symbol `LTHUNK64' can't be equated to
undefined symbol `__D3std6stream6Stream5writeFwZv'
socketstream.s:1416: Error: Local symbol `LTHUNK65' can't be equated to
undefined symbol `__D3std6stream6Stream5writeFAaZv'
socketstream.s:1416: Error: Local symbol `LTHUNK66' can't be equated to
undefined symbol `__D3std6stream6Stream5writeFAuZv'
socketstream.s:1416: Error: Local symbol `LTHUNK67' can't be equated to
undefined symbol `__D3std6stream6Stream9writeLineFAaZv'
socketstream.s:1416: Error: Local symbol `LTHUNK68' can't be equated to
undefined symbol `__D3std6stream6Stream10writeLineWFAuZv'
socketstream.s:1416: Error: Local symbol `LTHUNK69' can't be equated to
undefined symbol `__D3std6stream6Stream11writeStringFAaZv'
socketstream.s:1416: Error: Local symbol `LTHUNK70' can't be equated to
undefined symbol `__D3std6stream6Stream12writeStringWFAuZv'
socketstream.s:1416: Error: Local symbol `LTHUNK71' can't be equated to
undefined symbol `__D3std6stream6Stream7vprintfFAaPaZk'
socketstream.s:1416: Error: Local symbol `LTHUNK72' can't be equated to
undefined symbol `__D3std6stream6Stream6printfFAaYk'
socketstream.s:1416: Error: Local symbol `LTHUNK73' can't be equated to
undefined symbol `__D3std6stream6Stream6writefFYC3std6stream6Stream'
socketstream.s:1416: Error: Local symbol `LTHUNK74' can't be equated to
undefined symbol `__D3std6stream6Stream8writeflnFYC3std6stream6Stream'
socketstream.s:1416: Error: Local symbol `LTHUNK75' can't be equated to
undefined symbol `__D3std6stream6Stream5flushFZv'
socketstream.s:1416: Error: Local symbol `LTHUNK77' can't be equated to
undefined symbol `__D3std6stream6Stream6isOpenFZb'
Gerrit
--
=^..^=
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