1 | /*
|
---|
2 | * TOPPERS Software
|
---|
3 | * Toyohashi Open Platform for Embedded Real-Time Systems
|
---|
4 | *
|
---|
5 | * Copyright (C) 2007-2011 by Embedded and Real-Time Systems Laboratory
|
---|
6 | * Graduate School of Information Science, Nagoya Univ., JAPAN
|
---|
7 | *
|
---|
8 | * ãLì ÒÍCȺÌ(1)`(4)Ìðð½·êÉÀèC{\tgEF
|
---|
9 | * Ai{\tgEFAðüϵ½àÌðÜÞDȺ¯¶jðgpE¡»Eü
|
---|
10 | * ÏEÄzziȺCpÆÄÔj·é±Æð³Åø·éD
|
---|
11 | * (1) {\tgEFAð\[XR[hÌ`Åp·éêÉÍCãLÌì
|
---|
12 | * \¦C±Ìpð¨æѺL̳ÛØKèªC»ÌÜÜÌ`Å\[
|
---|
13 | * XR[hÉÜÜêÄ¢é±ÆD
|
---|
14 | * (2) {\tgEFAðCCu`®ÈÇC¼Ì\tgEFAJÉg
|
---|
15 | * pÅ«é`ÅÄzz·éêÉÍCÄzzɺ¤hL
|
---|
16 | gip
|
---|
17 | * Ò}j
|
---|
18 | AÈÇjÉCãLÌì \¦C±Ìpð¨æѺL
|
---|
19 | * ̳ÛØKèðfÚ·é±ÆD
|
---|
20 | * (3) {\tgEFAðC@íÉgÝÞÈÇC¼Ì\tgEFAJÉg
|
---|
21 | * pÅ«È¢`ÅÄzz·éêÉÍCÌ¢¸ê©Ìðð½·±
|
---|
22 | * ÆD
|
---|
23 | * (a) Äzzɺ¤hL
|
---|
24 | gipÒ}j
|
---|
25 | AÈÇjÉCãLÌ
|
---|
26 | * ì \¦C±Ìpð¨æѺL̳ÛØKèðfÚ·é±ÆD
|
---|
27 | * (b) ÄzzÌ`ÔðCÊÉèßéû@ÉæÁÄCTOPPERSvWFNgÉ
|
---|
28 | * ñ·é±ÆD
|
---|
29 | * (4) {\tgEFAÌpÉæè¼ÚIܽÍÔÚIɶ¶é¢©Èé¹
|
---|
30 | * Q©çàCãLì Ò¨æÑTOPPERSvWFNgðÆÓ·é±ÆD
|
---|
31 | * ܽC{\tgEFAÌ[UܽÍGh[U©çÌ¢©Èé
|
---|
32 | * RÉîÿ©çàCãLì Ò¨æÑTOPPERSvWFNgð
|
---|
33 | * ÆÓ·é±ÆD
|
---|
34 | *
|
---|
35 | * {\tgEFAÍC³ÛØÅñ³êÄ¢éàÌÅ éDãLì Ò¨
|
---|
36 | * æÑTOPPERSvWFNgÍC{\tgEFAÉÖµÄCÁèÌgpÚI
|
---|
37 | * ÉηéK«àÜßÄC¢©ÈéÛØàsíÈ¢DܽC{\tgEF
|
---|
38 | * AÌpÉæè¼ÚIܽÍÔÚIɶ¶½¢©Èé¹QÉÖµÄàC»
|
---|
39 | * ÌÓCðíÈ¢D
|
---|
40 | *
|
---|
41 | * $Id: trace_dump.c 164 2016-03-07 11:33:50Z coas-nagasima $
|
---|
42 | */
|
---|
43 |
|
---|
44 | /*
|
---|
45 | * g[XOÌ_v
|
---|
46 | */
|
---|
47 |
|
---|
48 | #include "kernel_impl.h"
|
---|
49 | #include "task.h"
|
---|
50 | #include <log_output.h>
|
---|
51 |
|
---|
52 | /*
|
---|
53 | * J[lîñÌæoµ
|
---|
54 | */
|
---|
55 | static intptr_t
|
---|
56 | get_tskid(intptr_t info)
|
---|
57 | {
|
---|
58 | TCB *p_tcb;
|
---|
59 | ID tskid;
|
---|
60 |
|
---|
61 | p_tcb = (TCB *) info;
|
---|
62 | if (p_tcb == NULL) {
|
---|
63 | tskid = 0;
|
---|
64 | }
|
---|
65 | else {
|
---|
66 | tskid = TSKID(p_tcb);
|
---|
67 | }
|
---|
68 | return((intptr_t) tskid);
|
---|
69 | }
|
---|
70 |
|
---|
71 | static intptr_t
|
---|
72 | get_tskstat(intptr_t info)
|
---|
73 | {
|
---|
74 | uint_t tstat;
|
---|
75 | const char *tstatstr;
|
---|
76 |
|
---|
77 | tstat = (uint_t) info;
|
---|
78 | switch (tstat & (TS_RUNNABLE|TS_WAITING|TS_SUSPENDED)) {
|
---|
79 | case TS_DORMANT:
|
---|
80 | tstatstr = "DORMANT";
|
---|
81 | break;
|
---|
82 | case TS_RUNNABLE:
|
---|
83 | tstatstr = "RUNNABLE";
|
---|
84 | break;
|
---|
85 | case TS_WAITING:
|
---|
86 | tstatstr = "WAITING";
|
---|
87 | break;
|
---|
88 | case TS_SUSPENDED:
|
---|
89 | tstatstr = "SUSPENDED";
|
---|
90 | break;
|
---|
91 | case TS_WAITING|TS_SUSPENDED:
|
---|
92 | tstatstr = "WAITING-SUSPENDED";
|
---|
93 | break;
|
---|
94 | default:
|
---|
95 | tstatstr = "unknown state";
|
---|
96 | break;
|
---|
97 | }
|
---|
98 | return((intptr_t) tstatstr);
|
---|
99 | }
|
---|
100 |
|
---|
101 | /*
|
---|
102 | * g[XOÌ\¦
|
---|
103 | */
|
---|
104 | static void
|
---|
105 | trace_print(TRACE *p_trace, void (*putc)(char))
|
---|
106 | {
|
---|
107 | intptr_t traceinfo[TMAX_LOGINFO + 1];
|
---|
108 | const char *tracemsg;
|
---|
109 | int_t i;
|
---|
110 |
|
---|
111 | traceinfo[0] = (intptr_t)(p_trace->logtim);
|
---|
112 | syslog_printf("[%d] ", traceinfo, putc);
|
---|
113 |
|
---|
114 | switch (p_trace->logtype) {
|
---|
115 | case LOG_TYPE_TSKSTAT:
|
---|
116 | traceinfo[0] = get_tskid(p_trace->loginfo[0]);
|
---|
117 | traceinfo[1] = get_tskstat(p_trace->loginfo[1]);
|
---|
118 | tracemsg = "task %d becomes %s.";
|
---|
119 | break;
|
---|
120 | case LOG_TYPE_DSP|LOG_LEAVE:
|
---|
121 | traceinfo[0] = get_tskid(p_trace->loginfo[0]);
|
---|
122 | tracemsg = "dispatch to task %d.";
|
---|
123 | break;
|
---|
124 | case LOG_TYPE_COMMENT:
|
---|
125 | for (i = 1; i < TMAX_LOGINFO; i++) {
|
---|
126 | traceinfo[i-1] = p_trace->loginfo[i];
|
---|
127 | }
|
---|
128 | tracemsg = (const char *)(p_trace->loginfo[0]);
|
---|
129 | break;
|
---|
130 | case LOG_TYPE_ASSERT:
|
---|
131 | traceinfo[0] = p_trace->loginfo[0];
|
---|
132 | traceinfo[1] = p_trace->loginfo[1];
|
---|
133 | traceinfo[2] = p_trace->loginfo[2];
|
---|
134 | tracemsg = "%s:%u: Assertion `%s' failed.";
|
---|
135 | break;
|
---|
136 | default:
|
---|
137 | traceinfo[0] = p_trace->logtype;
|
---|
138 | tracemsg = "unknown trace log type: %d.";
|
---|
139 | break;
|
---|
140 | }
|
---|
141 | syslog_printf(tracemsg, traceinfo, putc);
|
---|
142 | (*putc)('\n');
|
---|
143 | }
|
---|
144 |
|
---|
145 | /*
|
---|
146 | * g[XOÌ_v
|
---|
147 | */
|
---|
148 | void
|
---|
149 | trace_dump(intptr_t exinf)
|
---|
150 | {
|
---|
151 | TRACE trace;
|
---|
152 | void (*putc)(char);
|
---|
153 |
|
---|
154 | putc = (void (*)(char)) exinf;
|
---|
155 | while (trace_rea_log(&trace) >= 0) {
|
---|
156 | trace_print(&trace, putc);
|
---|
157 | }
|
---|
158 | }
|
---|