Subversion Repositories shark

Compare Revisions

Ignore whitespace Rev 305 → Rev 306

/shark/trunk/oslib/ll/i386/64bit.h
0,0 → 1,33
/* Project: OSLib
* Description: The OS Construction Kit
* Date: 1.6.2000
* Idea by: Luca Abeni & Gerardo Lamastra
*
* OSLib is an SO project aimed at developing a common, easy-to-use
* low-level infrastructure for developing OS kernels and Embedded
* Applications; it partially derives from the HARTIK project but it
* currently is independently developed.
*
* OSLib is distributed under GPL License, and some of its code has
* been derived from the Linux kernel source; also some important
* ideas come from studying the DJGPP go32 extender.
*
* We acknowledge the Linux Community, Free Software Foundation,
* D.J. Delorie and all the other developers who believe in the
* freedom of software and ideas.
*
* For legalese, check out the included GPL license.
*/
 
/* 64 bit arithmetic */
 
#ifndef __LL_I386_64BIT__
#define __LL_I386_64BIT__
 
#define mul32div32to32(a,b,c,res) \
__asm__ __volatile__("mull %%ebx\n\t" \
"divl %%ecx\n\t" \
: "=a" ((res)) \
: "a" ((a)), "b" ((b)), "c" ((c)), "d" (0))
 
#endif
/shark/trunk/oslib/mk/gnu.mk
6,7 → 6,7
LIB_PATH = $(BASE)/lib/
LIB_DIR = $(BASE)\lib
 
C_OPT = -Wall -O -fno-builtin -nostdinc -D__GNU__ -I$(INCL) -DMAIN=__kernel_init__
C_OPT = -Wall -O -fno-builtin -nostdinc -D__TSC__ -D__GNU__ -I$(INCL) -DMAIN=__kernel_init__
ASM_OPT = -x assembler-with-cpp -D__GNU__ -I$(INCL)
LINK_OPT = -T $(BASE)/mk/os.x -Bstatic -Ttext 0x320000 -oformat coff-go32 -s -nostartfiles -nostdlib -L$(LIB_PATH)
 
/shark/trunk/oslib/mk/linux.mk
6,7 → 6,7
LIB_PATH = $(BASE)/lib/
LIB_DIR = $(BASE)/lib
 
C_OPT = -Wall -O -fno-builtin -nostdinc -D__LINUX__ -DMAIN=__kernel_init__ -I$(INCL)
C_OPT = -Wall -O -fno-builtin -nostdinc -D__TSC__ -D__LINUX__ -DMAIN=__kernel_init__ -I$(INCL)
ASM_OPT = -x assembler-with-cpp -D__LINUX__ -I$(INCL)
LINK_OPT = -Bstatic -Ttext 0x220000 -s -nostartfiles -nostdlib -L$(LIB_PATH)