43 lines
1.1 KiB
C
43 lines
1.1 KiB
C
#ifndef __MON_SYS_CALL_H__
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#define __MON_SYS_CALL_H__
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#ifndef __ASSEMBLY__
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#include <common.h>
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/* These are declarations of system calls available in C code */
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int mon_getc(void);
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int mon_tstc(void);
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void mon_putc(const char);
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void mon_puts(const char*);
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void mon_printf(const char* fmt, ...);
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void mon_install_hdlr(int, interrupt_handler_t*, void*);
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void mon_free_hdlr(int);
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void *mon_malloc(size_t);
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void mon_free(void*);
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void mon_udelay(unsigned long);
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unsigned long mon_get_timer(unsigned long);
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#endif /* ifndef __ASSEMBLY__ */
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#define NR_SYSCALLS 11 /* number of syscalls */
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/*
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* Make sure these functions are in the same order as they
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* appear in the "examples/syscall.S" file !!!
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*/
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#define SYSCALL_GETC 0
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#define SYSCALL_TSTC 1
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#define SYSCALL_PUTC 2
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#define SYSCALL_PUTS 3
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#define SYSCALL_PRINTF 4
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#define SYSCALL_INSTALL_HDLR 5
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#define SYSCALL_FREE_HDLR 6
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#define SYSCALL_MALLOC 7
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#define SYSCALL_FREE 8
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#define SYSCALL_UDELAY 9
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#define SYSCALL_GET_TIMER 10
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#endif
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