![[BACK]](/cvsweb/icons/back.gif){kind=icon}
Return to log.h CVS log ![[TXT]](/cvsweb/icons/text.gif){kind=icon}
![[DIR]](/cvsweb/icons/dir.gif){kind=icon}
Up to [Previous NeXT emulator] / previous_trunk / src / debug|
Return to log.h CVS log | Up to [Previous NeXT emulator] / previous_trunk / src / debug |
1.1 root 1: /*
2: Hatari - log.h
3:
4: This file is distributed under the GNU Public License, version 2 or at
5: your option any later version. Read the file gpl.txt for details.
6: */
7: #ifndef HATARI_LOG_H
8: #define HATARI_LOG_H
9:
10: #ifdef __cplusplus
11: extern "C" {
12: #endif /* __cplusplus */
13:
14: #include <stdbool.h>
15: #include <SDL_types.h>
16:
17:
18: /* Logging
19: * -------
20: * Is always enabled as it's information that can be useful
21: * to the Hatari users
22: */
23: typedef enum
24: {
25: /* these present user with a dialog and log the issue */
26: LOG_FATAL, /* Hatari can't continue unless user resolves issue */
27: LOG_ERROR, /* something user did directly failed (e.g. save) */
28: /* these just log the issue */
29: LOG_WARN, /* something failed, but it's less serious */
30: LOG_INFO, /* user action success (e.g. TOS file load) */
31: LOG_TODO, /* functionality not yet being emulated */
32: LOG_DEBUG, /* information about internal Hatari working */
33: LOG_NONE /* invalid LOG level */
34: } LOGTYPE;
35:
36: #ifndef __GNUC__
37: /* assuming attributes work only for GCC */
38: #define __attribute__(foo)
39: #endif
40:
41: extern int Log_Init(void);
42: extern int Log_SetAlertLevel(int level);
43: extern void Log_UnInit(void);
44: extern void Log_Printf(LOGTYPE nType, const char *psFormat, ...)
45: __attribute__ ((format (printf, 2, 3)));
46: extern void Log_AlertDlg(LOGTYPE nType, const char *psFormat, ...)
47: __attribute__ ((format (printf, 2, 3)));
48: extern LOGTYPE Log_ParseOptions(const char *OptionStr);
49: extern const char* Log_SetTraceOptions(const char *OptionsStr);
50: extern char *Log_MatchTrace(const char *text, int state);
51:
52: #ifndef __GNUC__
53: #undef __attribute__
54: #endif
55:
56:
57:
58: /* Tracing
59: * -------
60: * Tracing outputs information about what happens in the emulated
61: * system and slows down the emulation. As it's intended mainly
62: * just for the Hatari developers, tracing support is compiled in
63: * by default.
64: *
65: * Tracing can be enabled by defining ENABLE_TRACING
66: * in the top level config.h
67: */
68: #include "config.h"
69:
70: /* Up to 64 levels when using Uint32 for HatariTraceFlags */
71:
72: #define TRACE_MFP_EXCEPTION (1<<9)
73: #define TRACE_MFP_START (1<<10)
74: #define TRACE_MFP_READ (1<<11)
75: #define TRACE_MFP_WRITE (1<<12)
76:
77: #define TRACE_PSG_READ (1<<13)
78: #define TRACE_PSG_WRITE (1<<14)
79:
80: #define TRACE_CPU_PAIRING (1<<15)
81: #define TRACE_CPU_DISASM (1<<16)
82: #define TRACE_CPU_EXCEPTION (1<<17)
83:
84: #define TRACE_INT (1<<18)
85:
86: #define TRACE_FDC (1<<19)
87:
88: #define TRACE_IKBD_CMDS (1<<20)
89: #define TRACE_IKBD_ACIA (1<<21)
90: #define TRACE_IKBD_EXEC (1<<22)
91:
92: #define TRACE_IOMEM_RD (1<<29)
93: #define TRACE_IOMEM_WR (1<<30)
94:
95: #define TRACE_DSP_HOST_INTERFACE (1ll<<34)
96: #define TRACE_DSP_HOST_COMMAND (1ll<<35)
97: #define TRACE_DSP_HOST_SSI (1ll<<36)
98: #define TRACE_DSP_DISASM (1ll<<37)
99: #define TRACE_DSP_DISASM_REG (1ll<<38)
100: #define TRACE_DSP_DISASM_MEM (1ll<<39)
101: #define TRACE_DSP_STATE (1ll<<40)
102: #define TRACE_DSP_INTERRUPT (1ll<<41)
103:
104: #define TRACE_NONE (0)
105: #define TRACE_ALL (~0)
106:
107: #define TRACE_PSG_ALL ( TRACE_PSG_READ | TRACE_PSG_WRITE )
108:
109: #define TRACE_CPU_ALL ( TRACE_CPU_PAIRING | TRACE_CPU_DISASM | TRACE_CPU_EXCEPTION )
110:
111: #define TRACE_IOMEM_ALL ( TRACE_IOMEM_RD | TRACE_IOMEM_WR )
112:
113: #define TRACE_DSP_ALL ( TRACE_DSP_HOST_INTERFACE | TRACE_DSP_HOST_COMMAND | TRACE_DSP_HOST_SSI | TRACE_DSP_DISASM \
114: | TRACE_DSP_DISASM_REG | TRACE_DSP_DISASM_MEM | TRACE_DSP_STATE | TRACE_DSP_INTERRUPT )
115:
116: /* Dummy for DSP */
117: #define ExceptionDebugMask 0
118: #define EXCEPT_DSP 0
119:
120:
121: extern FILE *TraceFile;
122: extern Uint64 LogTraceFlags;
123:
124: #if ENABLE_TRACING
125:
126: #ifndef _VCWIN_
127: #define LOG_TRACE(level, args...) \
128: if (unlikely(LogTraceFlags & level)) fprintf(TraceFile, args)
129: #endif
130: #define LOG_TRACE_LEVEL( level ) (unlikely(LogTraceFlags & level))
131:
132: #else /* ENABLE_TRACING */
133:
134: #ifndef _VCWIN_
135: #define LOG_TRACE(level, args...) {}
136: #endif
137: #define LOG_TRACE_LEVEL( level ) (0)
138:
139: #endif /* ENABLE_TRACING */
140:
141: /* Always defined in full to avoid compiler warnings about unused variables.
142: * In code it's used in such a way that it will be optimized away when tracing
143: * is disabled.
144: */
145: #ifndef _VCWIN_
146: #define LOG_TRACE_PRINT(args...) fprintf(TraceFile , args)
147: #endif
148:
149: #ifdef __cplusplus
150: }
151: #endif /* __cplusplus */
152:
153: #endif /* HATARI_LOG_H */
This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.