[LinksOS CVS Commit]kernel/boot/x86 Makefile,1.8,1.9 multiboot.S,1.4,1.5

[<ke...@to...>]

Update of /cvsroot/linksos/kernel/boot/x86
In directory router-internal.tossell.net:/tmp/cvs-serv31339/boot/x86

Modified Files:
	Makefile multiboot.S 
Log Message:
Title: C++ Support
Changes: Changed symbol names, command lines, definitions to support c++ building. All g++ calls now include arguments not to include stdlib symbols. Calls to c++ routines in asm call the mangled c++ names, such as _Z7kprintfPc instead of kprintf. io.c's contents are moved into io.h, as inlines are not exported by g++. (Why should they be?) This change breaks portability, which I'll fix next.

Effects: LinksOS can now be compiled as c++ code, with the g++ compiler and the gnu as assembler.

a=kennyt b=19


Index: Makefile
===================================================================
RCS file: /cvsroot/linksos/kernel/boot/x86/Makefile,v
retrieving revision 1.8
retrieving revision 1.9
diff -C2 -d -r1.8 -r1.9
*** Makefile	4 Jan 2003 09:36:41 -0000	1.8
--- Makefile	12 Jan 2003 18:51:05 -0000	1.9
***************
*** 26,28 ****
  
  .S.o:
! 	$(CC) $(CFLAGS) $@ $<
\ No newline at end of file
--- 26,28 ----
  
  .S.o:
! 	$(CXX) $(CFLAGS) $@ $<

Index: multiboot.S
===================================================================
RCS file: /cvsroot/linksos/kernel/boot/x86/multiboot.S,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** multiboot.S	4 Jan 2003 00:35:12 -0000	1.4
--- multiboot.S	12 Jan 2003 18:51:05 -0000	1.5
***************
*** 47,55 ****
  
  	        /* Now enter the C main function...  */
! 	        call    EXT_C(cmain)
  
  	        /* Halt.  */
  	        pushl   $halt_message
! 	        call    EXT_C(kprintf)
  
  loop:	   hlt
--- 47,55 ----
  
  	        /* Now enter the C main function...  */
! 	        call    EXT_C(_Z5cmainm14multiboot_info)
  
  	        /* Halt.  */
  	        pushl   $halt_message
! 	        call    EXT_C(_Z7kprintfPc)
  
  loop:	   hlt