URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-stable/] [newlib-1.18.0/] [libgloss/] [xc16x/] [read.c] - Diff between revs 816 and 829

Rev 816	Rev 829
`/*`	`/*`
`* Copyright (C) 2006 KPIT Cummins`	`* Copyright (C) 2006 KPIT Cummins`
`* Copyright (C) 2009 Conny Marco Menebröcker`	`* Copyright (C) 2009 Conny Marco Menebröcker`
`* All rights reserved.`	`* All rights reserved.`
`*`	`*`
`* Redistribution and use in source and binary forms is permitted`	`* Redistribution and use in source and binary forms is permitted`
`* provided that the above copyright notice and following paragraph are`	`* provided that the above copyright notice and following paragraph are`
`* duplicated in all such forms.`	`* duplicated in all such forms.`
`*`	`*`
`* This file is distributed WITHOUT ANY WARRANTY; without even the implied`	`* This file is distributed WITHOUT ANY WARRANTY; without even the implied`
`* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.`	`* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.`
`*/`	`*/`
`#include<sys/types.h>`	`#include<sys/types.h>`
`#include<sys/stat.h>`	`#include<sys/stat.h>`

`/*int trap1(int file, unsigned long ptr,int len)`	`/*int trap1(int file, unsigned long ptr,int len)`
`{`	`{`
`asm volatile("TRAP #4");`	`asm volatile("TRAP #4");`

`}*/`	`}*/`

`int _read(int file, char *ptr,int len)`	`int _read(int file, char *ptr,int len)`
`{`	`{`

`return trap1(file,(unsigned long)ptr,1);`	`return trap1(file,(unsigned long)ptr,1);`

`}`	`}`