source: soft/giet_vm/giet_common/tty0.h @ 512

Last change on this file since 512 was 466, checked in by alain, 10 years ago

1) Introducing a hierarchical, distributed lock, implemented as a

Sliced Binary Tree (sbt_lock_t) in the locks.c and locks.h files.

2) Introducing a kernel level distributed, remote_malloc() service,

In the kernel_malloc.c and kernel_malloc.h files.
This service requires one heap[x][y] global vseg per cluster.
This service is used by the distributed lock.
  • Property svn:executable set to *
File size: 1.4 KB
RevLine 
[455]1///////////////////////////////////////////////////////////////////////////////////
2// File     : tty0.h
3// Date     : 02/12/2014
4// Author   : alain greiner
5// Copyright (c) UPMC-LIP6
6///////////////////////////////////////////////////////////////////////////////////
7// The tty0.c and tty0.h files are part of the GIET-VM nano-kernel.
8// They define the functions that can be used by both the boot code
9// and the kernel code to access the TTY0 kernel terminal.
10///////////////////////////////////////////////////////////////////////////////////
11
12#ifndef GIET_TTY0_H
13#define GIET_TTY0_H
14
15///////////////////////////////////////////////////////////////////////////////////
16//       Access functions to kernel terminal TTY0
17///////////////////////////////////////////////////////////////////////////////////
18
19extern void         _puts( char*  string );
20
21extern void         _putx( unsigned int val );
22
23extern void         _putl( unsigned long long val );
24
25extern void         _putd( unsigned int val ); 
26
27extern void         _getc( char* byte );       
28
[466]29extern void         _nolock_printf( char* format, ... );
30
[455]31extern void         _printf( char* format, ... );
32
33#endif
34
35// Local Variables:
36// tab-width: 4
37// c-basic-offset: 4
38// c-file-offsets:((innamespace . 0)(inline-open . 0))
39// indent-tabs-mode: nil
40// End:
41// vim: filetype=c:expandtab:shiftwidth=4:tabstop=4:softtabstop=4
42
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