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... gdi32.lib shell32.lib winmm.lib lz32.lib Netapi32.lib -out:"test.exe"<<< xLINK: warning: Symbol 'c:\xHb\lib\OptG.lib(hvm.obj)->_hb_vmPushSize previously defined at c:\fwh\lib\FiveHMX.lib(HARBOUR.obj)' is multiply defined. Creating object: test.EXP Creating library: ...

... previously defined at S:\lib\Fivehmx.lib(errsysw.obj)' is multiply defined. xLINK: warning: Symbol 'R:\lib\OptG.lib(hvm.obj)->_hb_vmPushSize previously defined at S:\lib\Fivehmx.lib(harbour.obj)' is multiply defined. xLINK: warning: Symbol 'S:\lib\FiveHCM.lib(MEM.obj)->_HB_FUN_NEXTMEM ...

... previously defined at S:\lib\Fivehmx.lib(errsysw.obj)' is multiply defined. xLINK: warning: Symbol 'R:\lib\OptG.lib(hvm.obj)->_hb_vmPushSize previously defined at S:\lib\Fivehmx.lib(harbour.obj)' is multiply defined. xLINK: warning: Symbol 'S:\lib\FiveHCM.lib(MEM.obj)->_HB_FUN_NEXTMEM ...

... previously defined at S:\lib\Fivehmx.lib(errsysw.obj)' is multiply defined. xLINK: warning: Symbol 'R:\lib\OptG.lib(hvm.obj)->_hb_vmPushSize previously defined at S:\lib\Fivehmx.lib(harbour.obj)' is multiply defined. xLINK: warning: Symbol 'S:\lib\FiveHCM.lib(MEM.obj)->_HB_FUN_NEXTMEM ...

Starting today Harbour can manage HVM CPs with custom encodings
Now Utf 8 support is present in hvm.
Some contrib code has to be updated to work correctly with it.
follow us at
https://groups.google.com/d/topic/harbo ... discussion

To create a small EXE that just contains pcode and uses a Harbour DLL that contains the HVM (virtual machine and RTLs) do:

hbmk2 -shared test.prg

test.prg

Code: Select all  Expand view

function Main()

   Alert( "Hello world" )

return nil
 

... code or maybe even support for hb_parv*() and hb_storv*() functions. Next important difference between Harbour and xHarbour is access to internal HVM structures. In Harbour internal HVM structures are hidden by default so programmers cannot access them, i.e. PHB_ITEM is mapped as 'void *' pointer ...

... can * have a more realist multitasking * * $EXAMPLES$ * $STATUS$ * R * $COMPLIANCE$ * xHarbour extension * $PLATFORMS$ * All * $FILES$ * source/vm/hvm.c * $SEEALSO$ * HB_BACKGROUNDTIME(),hb_backgroundActive(),hb_backgroundAdd(),hb_backgroundDel(),hb_backgroundFind(),hb_backgroundReset(),hb_backgroundRun(),hb_backgroundRunSingle(),hb_backgroundShutDown() ...

... 'prueba.prg'... Lines 3, Functions/Procedures 1 Generating C source output to 'prueba.c'... Done. compiling C module... linking... ./lib/libhbvm.a(hvm.o): In function `hb_vmModulus': hvm.c:(.text+0x551e): undefined reference to `fmod' ./lib/libhbvm.a(hvm.o): In function `hb_vmPower': hvm.c:(.text+0x560d): ...

I get these warnings: --------------------Configuration: whbiene - Debug-------------------- hbvm.lib(hvm.obj) : warning LNK1166: cannot adjust code at offset=0x00001000, rva=0x00054B50 hbmacro.lib(macrob.obj) : warning LNK1166: cannot adjust code at offset=0x00001000, rva=0x00095768 ...

... '_HB_FUN_YEAR' referenced from C:\HARBOUR\LIB\VM.LIB|initsymb Error: Unresolved external '_hb_errInit' referenced from C:\HARBOUR\LIB\VM.LIB|hvm Error: Unresolved external '_hb_setInitialize' referenced from C:\HARBOUR\LIB\VM.LIB|hvm Error: Unresolved external '_hb_conInit' referenced from ...

... '_HB_FUN_YEAR' referenced from C:\HARBOUR\LIB\VM.LIB|initsymb Error: Unresolved external '_hb_errInit' referenced from C:\HARBOUR\LIB\VM.LIB|hvm Error: Unresolved external '_hb_setInitialize' referenced from C:\HARBOUR\LIB\VM.LIB|hvm Error: Unresolved external '_hb_conInit' referenced from ...

with xmate I compile a test fwpc it is compiled but xmate return these lines hbvm.lib(hvm.obj) : warning LNK1166: cannot adjust code at offset=0x00001000, rva=0x0004567C hbmacro.lib(macrob.obj) : warning LNK1166: cannot adjust code at offset=0x00001000, rva=0x000938F8 ...

Antonio, I downloaded the DLL and it works perfect. I applied the code you described to my \hs1\harbour\source\vm\hvm.c   {      HB_STACK_TLS_PRELOAD      s_main_thread = hb_stackId();      /* _SET_* initialization */  ...

Dave, I think I have found where the exception is coming from. It is a Harbour bug. Please make this change in harbour\source\vm\hvm.c function hb_vmInit():    if( bStartMainProc )   // new !!!      hb_cmdargUpdate();  Now there is no exception though the DLL function is ...