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Hex dumps are now integrated into the DBG() framework.

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This commit is contained in:
Michael Brown
2007-01-13 16:49:38 +00:00
parent 6a3c76c8e0
commit 3b77c7aa1b
2 changed files with 171 additions and 32 deletions
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98
src/include/compiler.h
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@@ -127,8 +127,10 @@ __asm__ ( ".equ\tDBGLVL, " DEBUG_SYMBOL_STR );
extern int __attribute__ (( format ( printf, 1, 2 ) ))
dbg_printf ( const char *fmt, ... ) asm ( "printf" );
extern void __attribute__ (( format ( printf, 2, 3 ) ))
dbg_printf_autocolour ( void *id, const char *fmt, ... );
extern void dbg_autocolourise ( unsigned long id );
extern void dbg_decolourise ( void );
extern void dbg_hex_dump_da ( unsigned long dispaddr,
const void *data, unsigned long len );
/* Compatibility with existing Makefile */
#if DEBUG_SYMBOL >= 1
@@ -146,21 +148,107 @@ dbg_printf_autocolour ( void *id, const char *fmt, ... );
#define DBGLVL_EXTRA 2
#define DBG_EXTRA ( DBGLVL & DBGLVL_EXTRA )
/**
* Print debugging message if we are at a certain debug level
*
* @v level Debug level
* @v ... printf() argument list
*/
#define DBG_IF( level, ... ) do { \
if ( DBG_ ## level ) { \
dbg_printf ( __VA_ARGS__ ); \
} \
} while ( 0 )
#define DBGC_IF( level, ... ) do { \
/**
* Print a hex dump if we are at a certain debug level
*
* @v level Debug level
* @v dispaddr Display address
* @v data Data to print
* @v len Length of data
*/
#define DBG_HDA_IF( level, dispaddr, data, len ) do { \
if ( DBG_ ## level ) { \
dbg_printf_autocolour ( __VA_ARGS__ ); \
union { \
unsigned long ul; \
typeof ( dispaddr ) raw; \
} da; \
da.raw = dispaddr; \
dbg_hex_dump_da ( da.ul, data, len ); \
} \
} while ( 0 )
/**
* Print a hex dump if we are at a certain debug level
*
* @v level Debug level
* @v data Data to print
* @v len Length of data
*/
#define DBG_HD_IF( level, data, len ) do { \
DBG_HDA_IF ( level, data, data, len ); \
} while ( 0 )
/**
* Select colour for debug messages if we are at a certain debug level
*
* @v level Debug level
* @v id Message stream ID
*/
#define DBG_AC_IF( level, id ) do { \
if ( DBG_ ## level ) { \
union { \
unsigned long ul; \
typeof ( id ) raw; \
} stream; \
stream.raw = id; \
dbg_autocolourise ( stream.ul ); \
} \
} while ( 0 )
/**
* Revert colour for debug messages if we are at a certain debug level
*
* @v level Debug level
*/
#define DBG_DC_IF( level ) do { \
if ( DBG_ ## level ) { \
dbg_decolourise(); \
} \
} while ( 0 )
/* Autocolourising versions of the DBGxxx_IF() macros */
#define DBGC_IF( level, id, ... ) do { \
DBG_AC_IF ( level, id ); \
DBG_IF ( level, __VA_ARGS__ ); \
DBG_DC_IF ( level ); \
} while ( 0 )
#define DBGC_HDA_IF( level, id, ... ) do { \
DBG_AC_IF ( level, id ); \
DBG_HDA_IF ( level, __VA_ARGS__ ); \
DBG_DC_IF ( level ); \
} while ( 0 )
#define DBGC_HD_IF( level, id, ... ) do { \
DBG_AC_IF ( level, id ); \
DBG_HD_IF ( level, __VA_ARGS__ ); \
DBG_DC_IF ( level ); \
} while ( 0 )
/* Versions of the DBGxxx_IF() macros that imply DBGxxx_IF( LOG, ... )*/
#define DBG( ... ) DBG_IF ( LOG, __VA_ARGS__ )
#define DBG2( ... ) DBG_IF ( EXTRA, __VA_ARGS__ )
#define DBG_HDA( ... ) DBG_HDA_IF ( LOG, __VA_ARGS__ )
#define DBG_HD( ... ) DBG_HD_IF ( LOG, __VA_ARGS__ )
#define DBGC( ... ) DBGC_IF ( LOG, __VA_ARGS__ )
#define DBGC_HDA( ... ) DBGC_HDA_IF ( LOG, __VA_ARGS__ )
#define DBGC_HD( ... ) DBGC_HD_IF ( LOG, __VA_ARGS__ )
/* Backwards compatibility */
#define DBG2( ... ) DBG_IF ( EXTRA, __VA_ARGS__ )
#if DEBUG_SYMBOL == 0
#define NDEBUG