source: trunk/libs/newlib/src/libgloss/sparc_leon/asm-leon/leonbare_debug.h @ 444

Last change on this file since 444 was 444, checked in by satin@…, 6 years ago

add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc

File size: 4.2 KB
Line 
1/*
2 * Copyright (c) 2011 Aeroflex Gaisler
3 *
4 * BSD license:
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 * THE SOFTWARE.
23 */
24
25
26#ifndef __LEONBARE_KERNEL_DEBUG_H__
27#define __LEONBARE_KERNEL_DEBUG_H__
28
29#include <asm-leon/leondbg.h>
30
31/*
32  #define LBDEBUG_DO_DEBUG
33  #define LBDEBUG_DO_ASSERT
34*/
35
36#define LBDEBUG_ALWAYS_NR  (1<<0)
37#define LBDEBUG_ASSERT_NR  (1<<1)
38#define LBDEBUG_FNCALL_NR  (1<<2)
39#define LBDEBUG_FNEXIT_NR  (1<<3)
40#define LBDEBUG_SCHED_NR   (1<<4)
41#define LBDEBUG_QUEUE_NR   (1<<5)
42#define LBDEBUG_THREAD_NR  (1<<6)
43
44#define LBDEBUG_PRINTF dbgleon_printf   /*leonbare_debug_printf */
45
46#ifdef LBDEBUG_DO_DEBUG
47#ifndef __ASSEMBLER__
48extern int leonbare_debug;
49#endif
50# define PDEBUG_FLAGS_CHECK(c) ((c)&leonbare_debug)
51# define PDEBUG_FLAGS_SET(c) leonbare_debug |= c
52#else
53# define PDEBUG_FLAGS_CHECK(c) 0
54# define PDEBUG_FLAGS_SET(c)
55#endif
56
57#ifdef LBDEBUG_DO_DEBUG
58# define LBDEBUG(x, fmt, args...) do { if (PDEBUG_FLAGS_CHECK(x)) { LBDEBUG_PRINTF(fmt,args); } } while(0)
59#else
60# define LBDEBUG(x, fmt, args...)
61#endif
62
63#ifdef LBDEBUG_DO_ASSERT
64# define LBPASSERT(x, fmt, args...) if (!(x)) { LBDEBUG_PRINTF(fmt,args); while(1); }
65#else
66# define LBPASSERT(x, fmt, args...)
67#endif
68
69#ifndef LBDEBUG___FUNCTION__
70#define LBDEBUG___FUNCTION__ __FUNCTION__
71#endif
72
73#ifndef LBDEBUG___FUNCTION_WIDTH__
74#define LBDEBUG___FUNCTION_WIDTH__ "28"
75#endif
76
77#ifdef LBDEBUG_DO_FILE
78#ifndef LBDEBUG___FILE__
79#define LBDEBUG___FILE__ __FILE__
80#endif
81#ifndef LBDEBUG___FILE_WIDTH__
82#define LBDEBUG___FILE_WIDTH__ "28"
83#endif
84#define LBDEBUG___FILE_APPEND     ,__FILE__
85#define LBDEBUG___FILE_FMT_APPEND ":%" LBDEBUG___FILE_WIDTH__ "s"
86#else
87#define LBDEBUG___FILE_APPEND
88#define LBDEBUG___FILE_FMT_APPEND
89#endif
90
91#ifdef LBDEBUG_DO_DEBUG
92# define LBDEBUG_HEADER(code)                                                   \
93  if (PDEBUG_FLAGS_CHECK(code)) {                                               \
94    register unsigned int _GETSP asm("sp");                                     \
95    LBDEBUG_PRINTF("[sp:%08x self(%08x):", _GETSP, LEONBARE_KR_CURRENT);        \
96    LBDEBUG_PRINTF("%10s",LEONBARE_TH_NAME_DBG(LEONBARE_KR_CURRENT));           \
97    LBDEBUG_PRINTF(" %03d @ %" LBDEBUG___FUNCTION_WIDTH__ "s()" LBDEBUG___FILE_FMT_APPEND "]:" , __LINE__,LBDEBUG___FUNCTION__ LBDEBUG___FILE_APPEND); \
98  }
99
100# define LBDEBUG_HEADER_PRINTF(code,fmt,args...)                                \
101  if (PDEBUG_FLAGS_CHECK(code)) {                                               \
102    LBDEBUG_HEADER(code);                                                       \
103    LBDEBUG_PRINTF(fmt,args);                                                   \
104  }
105
106# define LBDEBUG_CODE_PRINTF(code,fmt,args...)                                  \
107  if (PDEBUG_FLAGS_CHECK(code)) {                                               \
108    LBDEBUG_PRINTF(fmt,args);                                                   \
109  }
110#else
111# define LBDEBUG_HEADER(code)
112# define LBDEBUG_HEADER_PRINTF(code,fmt,args...)
113# define LBDEBUG_CODE_PRINTF(code,fmt,args...)
114#endif
115
116#define LBDEBUG_FNCALL LBDEBUG_HEADER_PRINTF(LBDEBUG_FNCALL_NR,"enter\n",0)
117#define LBDEBUG_FNEXIT LBDEBUG_HEADER_PRINTF(LBDEBUG_FNEXIT_NR,"exit\n",0)
118
119#ifndef __ASSEMBLER__
120
121int leonbare_debug_printf (const char *fmt, ...);
122
123#endif
124
125#endif
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