1 /* small utility functions for winebuild */
12 void *xmalloc (size_t size
)
16 res
= malloc (size
? size
: 1);
19 fprintf (stderr
, "Virtual memory exhausted.\n");
25 void *xrealloc (void *ptr
, size_t size
)
27 void *res
= realloc (ptr
, size
);
30 fprintf (stderr
, "Virtual memory exhausted.\n");
36 char *xstrdup( const char *str
)
38 char *res
= strdup( str
);
41 fprintf (stderr
, "Virtual memory exhausted.\n");
47 char *strupper(char *s
)
50 for (p
= s
; *p
; p
++) *p
= toupper(*p
);
54 void fatal_error( const char *msg
, ... )
57 va_start( valist
, msg
);
60 fprintf( stderr
, "%s:", input_file_name
);
62 fprintf( stderr
, "%d:", current_line
);
65 vfprintf( stderr
, msg
, valist
);
70 void fatal_perror( const char *msg
, ... )
73 va_start( valist
, msg
);
76 fprintf( stderr
, "%s:", input_file_name
);
78 fprintf( stderr
, "%d:", current_line
);
81 vfprintf( stderr
, msg
, valist
);
87 void warning( const char *msg
, ... )
90 va_start( valist
, msg
);
93 fprintf( stderr
, "%s:", input_file_name
);
95 fprintf( stderr
, "%d:", current_line
);
98 fprintf( stderr
, "warning: " );
99 vfprintf( stderr
, msg
, valist
);
103 /* dump a byte stream into the assembly code */
104 void dump_bytes( FILE *outfile
, const unsigned char *data
, int len
,
105 const char *label
, int constant
)
109 fprintf( outfile
, "\nstatic %sunsigned char %s[%d] = {",
110 constant
? "const " : "", label
, len
);
111 for (i
= 0; i
< len
; i
++)
113 if (!(i
& 7)) fprintf( outfile
, "\n " );
114 fprintf( outfile
, "0x%02x", *data
++ );
115 if (i
< len
- 1) fprintf( outfile
, "," );
117 fprintf( outfile
, "\n};\n" );