Running directly C code with v6.00 [Resolved]

[Kwai chang caine]

Yes, you can insert C code into PB with "!" and it works.

It's a good news !!!

If you need header files that are not defined. You have to insert them yourself.

You want to say "yourself" master
Because KCC.... can't even do a "Hello word" in C
But, if you have a simple example, for the future...... i am not against

Show the Error?!
Do you also have the following error messages on your machine?

One thousand of thanks for trying the feat to make KCC a little bit smarter
Other masters of this site have tried many times without success, but I think your great example is a little bit too complicated for the little KCC.

FIRACE and USEFUL have give to me exactely what i search
You know....two lines is already an adventure for KCC in C
But again thanks for your patience and your great example

@KCC
Why don't you simply try it this way (includes are not needed):

Because i'm a donkey
Since all this time in the familly, I would have thought that our dad FRED had already thought of chewing our job like with the native PB

(includes are not needed):

Very good news too !! Justly, ...do you think we could have the list of libraries already included by FRED ? for not do the same error
In all case, thanks a lot for your simple (like KCC ) code

! printf("Hello world!\n");
! getchar();

Waooouh again shorter !!!
Soon, there won't even be a need to put a single character anymore, just to compile
Thanks too, for your great simple example like KCC love

And it works.
and more simply, see the answers of fireace and useful

Yes !!!! now i use that
I'm not ready to forget this two first C lines in my life

@ALL
Thanks a lot at all for your precious help
Little KCC is so proud to be in the great familly of MASTERS like you all
Even if... he's always running far behind you all !!!!

Have all, a the very best good day of the universe !!!!

@FRED & TEAM
And obviously, again thanks to our FRED and the team, for create this miracle of christmas in the middle of the year
Another proof, that with PB....all is possible

Even in my biggest dream... I couldn't have thought it was possible
My two love of language on three (ASM definitively too hard for me ), C and PB in the same code...
I'm happy to still be alive for having seen that
Thanks to PB, the great C can be USB PORTABLE it's one of the reason i have choose PB in the beginning

[Cezary]

Maybe someone knows if something similar to EnableASM / DisableASM is planned instead of an exclamation mark at the beginning of the line?
Is there any way to rigidly declare variables (int32_t, uint8_t etc.)?

[Kwai chang caine]

viewtopic.php?f=3&t=77310

[juergenkulow]

Hello Cezary,

Code: Select all

! typedef int  int32_t;
! typedef unsigned char   uint8_t;
! int32_t v_i=47114712;
! uint8_t v_c='x';
MessageRequester("","i="+Str(i.l)+" c="+Chr(c.a))

CompilerIf Defined(PB_Processor_C,#PB_Constant) 
  CompilerIf #PB_Compiler_Processor<>#PB_Processor_C
    CompilerError "Use C Backend Compiler in Compiler-Option"
  CompilerEndIf   
CompilerElseIf Defined(PB_Compiler_Backend,#PB_Constant) 
  CompilerIf #PB_Compiler_Backend<>#PB_Backend_C
    CompilerError "Use C Backend Compiler #PB_Compiler_Home Compilers\pbcompilerc"
  CompilerEndIf 
CompilerElse
    CompilerError "Please install PureBasic version >=6.00 Alpha."
CompilerEndIf 

Code: Select all

// stdint.h
//...
typedef int  int32_t;
typedef unsigned char   uint8_t;
typedef signed char int8_t;
typedef short  int16_t;
typedef unsigned short  uint16_t;
typedef unsigned   uint32_t;
typedef long long  int64_t;
typedef unsigned long long   uint64_t;
//...

edit: CompilerIf #PB_Compiler_Backend<>#PB_Backend_C

[Olli]

do you think we could have the list of libraries already included by FRED ?

I think that yes : in ASM, there was already an access to its internal functions, by adapting the calling syntax on ASM. I do not see why there would not be a similar access, just by adapting the calling syntax on C, instead of ASM.

It is a very big idea, accessing to the C execution. But if you test each I/O data object (array, list and map) interchange between PureBasic and C, you do not need really to roll your brain, by adapting everything : the main mastering for you is to know reading and writing the PureBasic arrays, lists and maps (and all the types of PureBasic Datas) in C.

[Kwai chang caine]

@Ollivier with two wings
In all case....purebasiC is again more wonderfull with this new back-end, finally.... if it's already possible
The ASM was also a great thing, but in my opinion even less accessible as a language, already that C is not always.

[naf]

This simple example runs on windows10home and PB6.20
"main()" is not even necessary. PB and C seem to mix nicely.

Code: Select all

; NEEDS C-BACKEND AND CONSOLE MODE (compiler-->options).
!	int foom(float valoo){
!	printf("Hello Moony! %f   %f ********", valoo, valoo);
input()
!	return 0;}

openconsole("whhhhhhatever")
!	foom(7.314159);
closeconsole()

The gate to CUDA C-coding is open! Er.... how do C and PB exchange data?

[idle]

Code: Select all

Procedure foom(valoo.f)
  ! float valoo = v_valoo;
  !	printf("Hello Moony! %f   %f ********", v_valoo, valoo);
EndProcedure

OpenConsole("whhhhhhatever")
foom(7.314159);
Input() 
CloseConsole()

[naf]

One step further : since PB can use gcc C compiler, can it accept nVidia's cuda C compiler too ?