Annotation of funnyos/sys/mem.h, Revision 1.1.1.1
1.1 init 1: /*
2: * $Id: mem.h,v 1.1.1.1 2007/10/12 08:40:38 init Exp $
3: */
4: #ifndef _SYS_MEM_H
5: #define _SYS_MEM_H
6:
7: #define KMEM_PAGESIZE 4 /* bytes */
8:
9: /* XXX replace with dynamic macross */
10: #define KMEM_DATABEGIN 0x00100000 /* 1st MB */
11: #define KMEM_HEAPBEGIN 0x00200000 /* 2nd MB */
12: #define KMEM_STACKBEGIN (CONFIG_PHYSMEM - 1) /* end of physical memory */
13:
14: #define KMEM_MINESTSTACKSIZE 1024 /* 1KB, minimum estimated stack size (when brk shifts to the top of stack) */
15:
16: void kmem_init(void);
17: void *kmalloc(uint32_t nbytes);
18: void kfree(void *p, uint32_t nbytes);
19:
20: #endif /* not _SYS_MEM_H */
21:
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