38 lines
951 B
C
38 lines
951 B
C
#ifndef __MON_SYS_CALL_H__
|
|
#define __MON_SYS_CALL_H__
|
|
|
|
#ifndef __ASSEMBLY__
|
|
|
|
#include <common.h>
|
|
|
|
/* These are declarations of system calls available in C code */
|
|
int mon_getc(void);
|
|
int mon_tstc(void);
|
|
void mon_putc(const char);
|
|
void mon_puts(const char*);
|
|
void mon_printf(const char* fmt, ...);
|
|
void mon_install_hdlr(int, interrupt_handler_t*, void*);
|
|
void mon_free_hdlr(int);
|
|
void *mon_malloc(size_t);
|
|
void mon_free(void*);
|
|
|
|
#endif /* ifndef __ASSEMBLY__ */
|
|
|
|
#define NR_SYSCALLS 9 /* number of syscalls */
|
|
|
|
/*
|
|
* Make sure these functions are in the same order as they
|
|
* appear in the "examples/syscall.S" file !!!
|
|
*/
|
|
#define SYSCALL_GETC 0
|
|
#define SYSCALL_TSTC 1
|
|
#define SYSCALL_PUTC 2
|
|
#define SYSCALL_PUTS 3
|
|
#define SYSCALL_PRINTF 4
|
|
#define SYSCALL_INSTALL_HDLR 5
|
|
#define SYSCALL_FREE_HDLR 6
|
|
#define SYSCALL_MALLOC 7
|
|
#define SYSCALL_FREE 8
|
|
|
|
#endif
|