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Evaluated license issues, made some other enhancements.

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This commit is contained in:
Bahadir Balban
2009-06-08 17:00:21 +03:00
parent f285337bba
commit 49d47abe97
6 changed files with 77 additions and 123 deletions
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31
include/l4/api/errno.h
View File

@@ -1,11 +1,6 @@
#ifndef __ERRNO_H__
#define __ERRNO_H__
/*
* LICENSE:
* Taken from linux errno.h
*/
#define EPERM 1 /* Operation not permitted */
#define ENOENT 2 /* No such file or directory */
#define ESRCH 3 /* No such process */
@@ -140,34 +135,8 @@
#define EKEYREVOKED 128 /* Key has been revoked */
#define EKEYREJECTED 129 /* Key was rejected by service */
/* for robust mutexes */
#define EOWNERDEAD 130 /* Owner died */
#define ENOTRECOVERABLE 131 /* State not recoverable */
/* Codezero specific error codes */
#define EACTIVE 132 /* Task active */
#define ENOIPC 133 /* General IPC error */
#ifdef __KERNEL__
/* Should never be seen by user programs */
#define ERESTARTSYS 512
#define ERESTARTNOINTR 513
#define ERESTARTNOHAND 514 /* restart if no handler.. */
#define ENOIOCTLCMD 515 /* No ioctl command */
#define ERESTART_RESTARTBLOCK 516 /* restart by calling sys_restart_syscall */
/* Defined for the NFSv3 protocol */
#define EBADHANDLE 521 /* Illegal NFS file handle */
#define ENOTSYNC 522 /* Update synchronization mismatch */
#define EBADCOOKIE 523 /* Cookie is stale */
#define ENOTSUPP 524 /* Operation is not supported */
#define ETOOSMALL 525 /* Buffer or request is too small */
#define ESERVERFAULT 526 /* An untranslatable error occurred */
#define EBADTYPE 527 /* Type not supported by server */
#define EJUKEBOX 528 /* Request initiated, but will not complete before timeout */
#define EIOCBQUEUED 529 /* iocb queued, will get completion event */
#define EIOCBRETRY 530 /* iocb queued, will trigger a retry */
#endif /* __KERNEL__ */
#endif /* __ERRNO_H__ */

24
include/l4/api/kip.h
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@@ -7,7 +7,6 @@
#ifndef __KIP_H__
#define __KIP_H__
/* FIXME: LICENCE: Taken from a forum post. Must reimplement with GPL terms */
#define __YEAR__ ((((__DATE__ [7] - '0') * 10 + (__DATE__ [8] - '0')) * 10 \
+ (__DATE__ [9] - '0')) * 10 + (__DATE__ [10] - '0'))
@@ -24,19 +23,18 @@
#define __DAY__ ((__DATE__ [4] == ' ' ? 0 : __DATE__ [4] - '0') * 10 \
+ (__DATE__ [5] - '0'))
//#define DATE_AS_INT (((YEAR - 2000) * 12 + MONTH) * 31 + DAY)
#define CODEZERO_VERSION 0
#define CODEZERO_SUBVERSION 1
#define KDESC_DATE_SIZE 12
#define KDESC_TIME_SIZE 9
struct kernel_desc {
u16 rsrv;
u8 subid;
u8 id;
u16 gendate;
u16 date_rsrv;
u16 subsubver;
u8 subver;
u8 ver;
u32 supplier;
struct kernel_descriptor {
u32 version;
u32 subversion;
u32 magic;
char date[KDESC_DATE_SIZE];
char time[KDESC_TIME_SIZE];
} __attribute__((__packed__));
/* Experimental KIP with non-standard offsets */
@@ -70,7 +68,7 @@ struct kip {
u32 utcb;
struct kernel_desc kdesc;
struct kernel_descriptor kdesc;
} __attribute__((__packed__));
/*

47
include/l4/platform/pb926/debug-macro.S
View File

@@ -1,47 +0,0 @@
#ifndef __DEBUG_MACRO_S__
#define __DEBUG_MACRO_S__
#include INC_PLAT(offsets.h)
#define UART01x_DR 0x00
/*
* linux/arch/arm/kernel/debug.S
*
* Copyright (C) 1994-1999 Russell King
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* 32-bit debugging code
*/
.macro addruart,rx
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
moveq \rx, #0x10000000
orreq \rx, \rx, #0x001F0000
orreq \rx, \rx, #0x00001000
/* FIXME: This offset is incorrect for now. Make sure you pass correct offset */
movne \rx, #0xf9000000 @#IO_AREA0_VADDR
@movne \rx, #IO_AREA0_VADDR
addne \rx, \rx, #PB926_UART0_VOFFSET @ UART0 page offset from
@ virtual io area base.
.endm
.macro senduart,rd,rx
strb \rd, [\rx, #UART01x_DR]
.endm
.macro waituart,rd,rx
1001: ldr \rd, [\rx, #0x18] @ UARTFLG
tst \rd, #1 << 5 @ UARTFLGUTXFF - 1 when full
bne 1001b
.endm
.macro busyuart,rd,rx
1001: ldr \rd, [\rx, #0x18] @ UARTFLG
tst \rd, #1 << 3 @ UARTFLGUBUSY - 1 when busy
bne 1001b
.endm
#endif /* __DEBUG_MACRO_S__ */