6 /* bit types are not ANSI - so provide a way of disabling bit types
7 * if this file is used to test other compilers besides SDCC */
8 #define SUPPORT_BIT_TYPES 0
10 /* Some compilers that support bit types do not support bit arithmetic
11 * (like bitx = bity + bitz;) */
12 #define SUPPORT_BIT_ARITHMETIC 0
31 unsigned int aint0 = 0;
32 unsigned int aint1 = 0;
33 unsigned char achar0 = 0;
34 unsigned char achar1 = 0;
35 unsigned char achar2 = 0;
36 unsigned char achar3 = 0;
37 unsigned char *acharP = 0;
39 void sub_lit_from_uchar(void)
44 ASSERT(!(achar0 != 0xfb));
48 ASSERT(!(achar0 != 0xf1));
50 achar0 = achar0 -1; // Should be a decrement
51 ASSERT(!(achar0 != 0xf0));
53 for(achar1 = 0; achar1 < 100; achar1++)
56 ASSERT(!(achar0 != 40));
63 void sub_uchar2uchar(void)
66 achar1 = achar1 - achar0;
68 ASSERT(!(achar1 != 99));
70 for(achar2 = 0; achar2<7; achar2++)
73 ASSERT(!(achar1 != 92));
80 // achar2, achar3 can be anything.
82 void sub_uchar2uchar2(void)
90 ASSERT(!(achar0 != 3));
94 ASSERT(!(achar1 != 29));
96 achar2 = achar1 - achar0;
97 ASSERT(!(achar2 != 26));
100 achar3 = achar2 - achar1 - achar0;
101 ASSERT(!(achar3 != 0xfa));
106 // all bit variables are 0 upon entry.
108 #if SUPPORT_BIT_TYPES
116 ASSERT(!(bit1 != 0));
118 bit1 = bit0-bit1; // 1 - 0 => 1
119 ASSERT(!(bit1 != 1));
121 #if SUPPORT_BIT_ARITHMETIC
122 bit2 = bit1-bit0; // 1 - 1 => 0
127 bit3 = bit4-bit5-bit6-bit7-bit0; // 0-0-0-0-1 => 1
132 /* sub_bit2uchar(void) - assumes bit0 = 1, achar0 = 7 */
134 void sub_bit2uchar(void)
139 ASSERT(!(achar0 != 6));
141 ASSERT(!(achar0 == bit0));
145 void sub_bit2uint(void)
148 ASSERT(!(aint0 != bit11));
151 ASSERT(!(aint0!=0xffff));
160 sub_lit_from_uchar();
171 #if SUPPORT_BIT_TYPES