diff --git a/src/cc65/scanner.c b/src/cc65/scanner.c index 695085e94..3e829aabb 100644 --- a/src/cc65/scanner.c +++ b/src/cc65/scanner.c @@ -464,8 +464,8 @@ static void NumericConst (void) unsigned DigitVal; unsigned long IVal; /* Value */ - /* Check for a leading hex or octal prefix and determine the possible - ** integer types. + /* Check for a leading hex, octal or binary prefix and determine the + ** possible integer types. */ if (CurC == '0') { /* Gobble 0 and examine next char */ @@ -473,6 +473,9 @@ static void NumericConst (void) if (toupper (CurC) == 'X') { Base = Prefix = 16; NextChar (); /* gobble "x" */ + } else if (toupper (CurC) == 'B' && IS_Get (&Standard) >= STD_CC65) { + Base = Prefix = 2; + NextChar (); /* gobble 'b' */ } else { Base = 10; /* Assume 10 for now - see below */ Prefix = 8; /* Actual prefix says octal */ diff --git a/test/val/binlit.c b/test/val/binlit.c new file mode 100644 index 000000000..2b6c1ca89 --- /dev/null +++ b/test/val/binlit.c @@ -0,0 +1,533 @@ +static unsigned char small[256]; +static unsigned big[256]; + +int main() { + + unsigned i; + + small[0] = 0b0; + small[1] = 0b1; + small[2] = 0b10; + small[3] = 0b11; + small[4] = 0b100; + small[5] = 0b101; + small[6] = 0b110; + small[7] = 0b111; + small[8] = 0b1000; + small[9] = 0b1001; + small[10] = 0b1010; + small[11] = 0b1011; + small[12] = 0b1100; + small[13] = 0b1101; + small[14] = 0b1110; + small[15] = 0b1111; + small[16] = 0b10000; + small[17] = 0b10001; + small[18] = 0b10010; + small[19] = 0b10011; + small[20] = 0b10100; + small[21] = 0b10101; + small[22] = 0b10110; + small[23] = 0b10111; + small[24] = 0b11000; + small[25] = 0b11001; + small[26] = 0b11010; + small[27] = 0b11011; + small[28] = 0b11100; + small[29] = 0b11101; + small[30] = 0b11110; + small[31] = 0b11111; + small[32] = 0b100000; + small[33] = 0b100001; + small[34] = 0b100010; + small[35] = 0b100011; + small[36] = 0b100100; + small[37] = 0b100101; + small[38] = 0b100110; + small[39] = 0b100111; + small[40] = 0b101000; + small[41] = 0b101001; + small[42] = 0b101010; + small[43] = 0b101011; + small[44] = 0b101100; + small[45] = 0b101101; + small[46] = 0b101110; + small[47] = 0b101111; + small[48] = 0b110000; + small[49] = 0b110001; + small[50] = 0b110010; + small[51] = 0b110011; + small[52] = 0b110100; + small[53] = 0b110101; + small[54] = 0b110110; + small[55] = 0b110111; + small[56] = 0b111000; + small[57] = 0b111001; + small[58] = 0b111010; + small[59] = 0b111011; + small[60] = 0b111100; + small[61] = 0b111101; + small[62] = 0b111110; + small[63] = 0b111111; + small[64] = 0b1000000; + small[65] = 0b1000001; + small[66] = 0b1000010; + small[67] = 0b1000011; + small[68] = 0b1000100; + small[69] = 0b1000101; + small[70] = 0b1000110; + small[71] = 0b1000111; + small[72] = 0b1001000; + small[73] = 0b1001001; + small[74] = 0b1001010; + small[75] = 0b1001011; + small[76] = 0b1001100; + small[77] = 0b1001101; + small[78] = 0b1001110; + small[79] = 0b1001111; + small[80] = 0b1010000; + small[81] = 0b1010001; + small[82] = 0b1010010; + small[83] = 0b1010011; + small[84] = 0b1010100; + small[85] = 0b1010101; + small[86] = 0b1010110; + small[87] = 0b1010111; + small[88] = 0b1011000; + small[89] = 0b1011001; + small[90] = 0b1011010; + small[91] = 0b1011011; + small[92] = 0b1011100; + small[93] = 0b1011101; + small[94] = 0b1011110; + small[95] = 0b1011111; + small[96] = 0b1100000; + small[97] = 0b1100001; + small[98] = 0b1100010; + small[99] = 0b1100011; + small[100] = 0b1100100; + small[101] = 0b1100101; + small[102] = 0b1100110; + small[103] = 0b1100111; + small[104] = 0b1101000; + small[105] = 0b1101001; + small[106] = 0b1101010; + small[107] = 0b1101011; + small[108] = 0b1101100; + small[109] = 0b1101101; + small[110] = 0b1101110; + small[111] = 0b1101111; + small[112] = 0b1110000; + small[113] = 0b1110001; + small[114] = 0b1110010; + small[115] = 0b1110011; + small[116] = 0b1110100; + small[117] = 0b1110101; + small[118] = 0b1110110; + small[119] = 0b1110111; + small[120] = 0b1111000; + small[121] = 0b1111001; + small[122] = 0b1111010; + small[123] = 0b1111011; + small[124] = 0b1111100; + small[125] = 0b1111101; + small[126] = 0b1111110; + small[127] = 0b1111111; + small[128] = 0b10000000; + small[129] = 0b10000001; + small[130] = 0b10000010; + small[131] = 0b10000011; + small[132] = 0b10000100; + small[133] = 0b10000101; + small[134] = 0b10000110; + small[135] = 0b10000111; + small[136] = 0b10001000; + small[137] = 0b10001001; + small[138] = 0b10001010; + small[139] = 0b10001011; + small[140] = 0b10001100; + small[141] = 0b10001101; + small[142] = 0b10001110; + small[143] = 0b10001111; + small[144] = 0b10010000; + small[145] = 0b10010001; + small[146] = 0b10010010; + small[147] = 0b10010011; + small[148] = 0b10010100; + small[149] = 0b10010101; + small[150] = 0b10010110; + small[151] = 0b10010111; + small[152] = 0b10011000; + small[153] = 0b10011001; + small[154] = 0b10011010; + small[155] = 0b10011011; + small[156] = 0b10011100; + small[157] = 0b10011101; + small[158] = 0b10011110; + small[159] = 0b10011111; + small[160] = 0b10100000; + small[161] = 0b10100001; + small[162] = 0b10100010; + small[163] = 0b10100011; + small[164] = 0b10100100; + small[165] = 0b10100101; + small[166] = 0b10100110; + small[167] = 0b10100111; + small[168] = 0b10101000; + small[169] = 0b10101001; + small[170] = 0b10101010; + small[171] = 0b10101011; + small[172] = 0b10101100; + small[173] = 0b10101101; + small[174] = 0b10101110; + small[175] = 0b10101111; + small[176] = 0b10110000; + small[177] = 0b10110001; + small[178] = 0b10110010; + small[179] = 0b10110011; + small[180] = 0b10110100; + small[181] = 0b10110101; + small[182] = 0b10110110; + small[183] = 0b10110111; + small[184] = 0b10111000; + small[185] = 0b10111001; + small[186] = 0b10111010; + small[187] = 0b10111011; + small[188] = 0b10111100; + small[189] = 0b10111101; + small[190] = 0b10111110; + small[191] = 0b10111111; + small[192] = 0b11000000; + small[193] = 0b11000001; + small[194] = 0b11000010; + small[195] = 0b11000011; + small[196] = 0b11000100; + small[197] = 0b11000101; + small[198] = 0b11000110; + small[199] = 0b11000111; + small[200] = 0b11001000; + small[201] = 0b11001001; + small[202] = 0b11001010; + small[203] = 0b11001011; + small[204] = 0b11001100; + small[205] = 0b11001101; + small[206] = 0b11001110; + small[207] = 0b11001111; + small[208] = 0b11010000; + small[209] = 0b11010001; + small[210] = 0b11010010; + small[211] = 0b11010011; + small[212] = 0b11010100; + small[213] = 0b11010101; + small[214] = 0b11010110; + small[215] = 0b11010111; + small[216] = 0b11011000; + small[217] = 0b11011001; + small[218] = 0b11011010; + small[219] = 0b11011011; + small[220] = 0b11011100; + small[221] = 0b11011101; + small[222] = 0b11011110; + small[223] = 0b11011111; + small[224] = 0b11100000; + small[225] = 0b11100001; + small[226] = 0b11100010; + small[227] = 0b11100011; + small[228] = 0b11100100; + small[229] = 0b11100101; + small[230] = 0b11100110; + small[231] = 0b11100111; + small[232] = 0b11101000; + small[233] = 0b11101001; + small[234] = 0b11101010; + small[235] = 0b11101011; + small[236] = 0b11101100; + small[237] = 0b11101101; + small[238] = 0b11101110; + small[239] = 0b11101111; + small[240] = 0b11110000; + small[241] = 0b11110001; + small[242] = 0b11110010; + small[243] = 0b11110011; + small[244] = 0b11110100; + small[245] = 0b11110101; + small[246] = 0b11110110; + small[247] = 0b11110111; + small[248] = 0b11111000; + small[249] = 0b11111001; + small[250] = 0b11111010; + small[251] = 0b11111011; + small[252] = 0b11111100; + small[253] = 0b11111101; + small[254] = 0b11111110; + small[255] = 0b11111111; + + for (i = 0; i < 256; i++) { + if (small[i] != i) + return 1; + } + + big[0] = 0b1111111100000000; + big[1] = 0b1111111100000001; + big[2] = 0b1111111100000010; + big[3] = 0b1111111100000011; + big[4] = 0b1111111100000100; + big[5] = 0b1111111100000101; + big[6] = 0b1111111100000110; + big[7] = 0b1111111100000111; + big[8] = 0b1111111100001000; + big[9] = 0b1111111100001001; + big[10] = 0b1111111100001010; + big[11] = 0b1111111100001011; + big[12] = 0b1111111100001100; + big[13] = 0b1111111100001101; + big[14] = 0b1111111100001110; + big[15] = 0b1111111100001111; + big[16] = 0b1111111100010000; + big[17] = 0b1111111100010001; + big[18] = 0b1111111100010010; + big[19] = 0b1111111100010011; + big[20] = 0b1111111100010100; + big[21] = 0b1111111100010101; + big[22] = 0b1111111100010110; + big[23] = 0b1111111100010111; + big[24] = 0b1111111100011000; + big[25] = 0b1111111100011001; + big[26] = 0b1111111100011010; + big[27] = 0b1111111100011011; + big[28] = 0b1111111100011100; + big[29] = 0b1111111100011101; + big[30] = 0b1111111100011110; + big[31] = 0b1111111100011111; + big[32] = 0b1111111100100000; + big[33] = 0b1111111100100001; + big[34] = 0b1111111100100010; + big[35] = 0b1111111100100011; + big[36] = 0b1111111100100100; + big[37] = 0b1111111100100101; + big[38] = 0b1111111100100110; + big[39] = 0b1111111100100111; + big[40] = 0b1111111100101000; + big[41] = 0b1111111100101001; + big[42] = 0b1111111100101010; + big[43] = 0b1111111100101011; + big[44] = 0b1111111100101100; + big[45] = 0b1111111100101101; + big[46] = 0b1111111100101110; + big[47] = 0b1111111100101111; + big[48] = 0b1111111100110000; + big[49] = 0b1111111100110001; + big[50] = 0b1111111100110010; + big[51] = 0b1111111100110011; + big[52] = 0b1111111100110100; + big[53] = 0b1111111100110101; + big[54] = 0b1111111100110110; + big[55] = 0b1111111100110111; + big[56] = 0b1111111100111000; + big[57] = 0b1111111100111001; + big[58] = 0b1111111100111010; + big[59] = 0b1111111100111011; + big[60] = 0b1111111100111100; + big[61] = 0b1111111100111101; + big[62] = 0b1111111100111110; + big[63] = 0b1111111100111111; + big[64] = 0b1111111101000000; + big[65] = 0b1111111101000001; + big[66] = 0b1111111101000010; + big[67] = 0b1111111101000011; + big[68] = 0b1111111101000100; + big[69] = 0b1111111101000101; + big[70] = 0b1111111101000110; + big[71] = 0b1111111101000111; + big[72] = 0b1111111101001000; + big[73] = 0b1111111101001001; + big[74] = 0b1111111101001010; + big[75] = 0b1111111101001011; + big[76] = 0b1111111101001100; + big[77] = 0b1111111101001101; + big[78] = 0b1111111101001110; + big[79] = 0b1111111101001111; + big[80] = 0b1111111101010000; + big[81] = 0b1111111101010001; + big[82] = 0b1111111101010010; + big[83] = 0b1111111101010011; + big[84] = 0b1111111101010100; + big[85] = 0b1111111101010101; + big[86] = 0b1111111101010110; + big[87] = 0b1111111101010111; + big[88] = 0b1111111101011000; + big[89] = 0b1111111101011001; + big[90] = 0b1111111101011010; + big[91] = 0b1111111101011011; + big[92] = 0b1111111101011100; + big[93] = 0b1111111101011101; + big[94] = 0b1111111101011110; + big[95] = 0b1111111101011111; + big[96] = 0b1111111101100000; + big[97] = 0b1111111101100001; + big[98] = 0b1111111101100010; + big[99] = 0b1111111101100011; + big[100] = 0b1111111101100100; + big[101] = 0b1111111101100101; + big[102] = 0b1111111101100110; + big[103] = 0b1111111101100111; + big[104] = 0b1111111101101000; + big[105] = 0b1111111101101001; + big[106] = 0b1111111101101010; + big[107] = 0b1111111101101011; + big[108] = 0b1111111101101100; + big[109] = 0b1111111101101101; + big[110] = 0b1111111101101110; + big[111] = 0b1111111101101111; + big[112] = 0b1111111101110000; + big[113] = 0b1111111101110001; + big[114] = 0b1111111101110010; + big[115] = 0b1111111101110011; + big[116] = 0b1111111101110100; + big[117] = 0b1111111101110101; + big[118] = 0b1111111101110110; + big[119] = 0b1111111101110111; + big[120] = 0b1111111101111000; + big[121] = 0b1111111101111001; + big[122] = 0b1111111101111010; + big[123] = 0b1111111101111011; + big[124] = 0b1111111101111100; + big[125] = 0b1111111101111101; + big[126] = 0b1111111101111110; + big[127] = 0b1111111101111111; + big[128] = 0b1111111110000000; + big[129] = 0b1111111110000001; + big[130] = 0b1111111110000010; + big[131] = 0b1111111110000011; + big[132] = 0b1111111110000100; + big[133] = 0b1111111110000101; + big[134] = 0b1111111110000110; + big[135] = 0b1111111110000111; + big[136] = 0b1111111110001000; + big[137] = 0b1111111110001001; + big[138] = 0b1111111110001010; + big[139] = 0b1111111110001011; + big[140] = 0b1111111110001100; + big[141] = 0b1111111110001101; + big[142] = 0b1111111110001110; + big[143] = 0b1111111110001111; + big[144] = 0b1111111110010000; + big[145] = 0b1111111110010001; + big[146] = 0b1111111110010010; + big[147] = 0b1111111110010011; + big[148] = 0b1111111110010100; + big[149] = 0b1111111110010101; + big[150] = 0b1111111110010110; + big[151] = 0b1111111110010111; + big[152] = 0b1111111110011000; + big[153] = 0b1111111110011001; + big[154] = 0b1111111110011010; + big[155] = 0b1111111110011011; + big[156] = 0b1111111110011100; + big[157] = 0b1111111110011101; + big[158] = 0b1111111110011110; + big[159] = 0b1111111110011111; + big[160] = 0b1111111110100000; + big[161] = 0b1111111110100001; + big[162] = 0b1111111110100010; + big[163] = 0b1111111110100011; + big[164] = 0b1111111110100100; + big[165] = 0b1111111110100101; + big[166] = 0b1111111110100110; + big[167] = 0b1111111110100111; + big[168] = 0b1111111110101000; + big[169] = 0b1111111110101001; + big[170] = 0b1111111110101010; + big[171] = 0b1111111110101011; + big[172] = 0b1111111110101100; + big[173] = 0b1111111110101101; + big[174] = 0b1111111110101110; + big[175] = 0b1111111110101111; + big[176] = 0b1111111110110000; + big[177] = 0b1111111110110001; + big[178] = 0b1111111110110010; + big[179] = 0b1111111110110011; + big[180] = 0b1111111110110100; + big[181] = 0b1111111110110101; + big[182] = 0b1111111110110110; + big[183] = 0b1111111110110111; + big[184] = 0b1111111110111000; + big[185] = 0b1111111110111001; + big[186] = 0b1111111110111010; + big[187] = 0b1111111110111011; + big[188] = 0b1111111110111100; + big[189] = 0b1111111110111101; + big[190] = 0b1111111110111110; + big[191] = 0b1111111110111111; + big[192] = 0b1111111111000000; + big[193] = 0b1111111111000001; + big[194] = 0b1111111111000010; + big[195] = 0b1111111111000011; + big[196] = 0b1111111111000100; + big[197] = 0b1111111111000101; + big[198] = 0b1111111111000110; + big[199] = 0b1111111111000111; + big[200] = 0b1111111111001000; + big[201] = 0b1111111111001001; + big[202] = 0b1111111111001010; + big[203] = 0b1111111111001011; + big[204] = 0b1111111111001100; + big[205] = 0b1111111111001101; + big[206] = 0b1111111111001110; + big[207] = 0b1111111111001111; + big[208] = 0b1111111111010000; + big[209] = 0b1111111111010001; + big[210] = 0b1111111111010010; + big[211] = 0b1111111111010011; + big[212] = 0b1111111111010100; + big[213] = 0b1111111111010101; + big[214] = 0b1111111111010110; + big[215] = 0b1111111111010111; + big[216] = 0b1111111111011000; + big[217] = 0b1111111111011001; + big[218] = 0b1111111111011010; + big[219] = 0b1111111111011011; + big[220] = 0b1111111111011100; + big[221] = 0b1111111111011101; + big[222] = 0b1111111111011110; + big[223] = 0b1111111111011111; + big[224] = 0b1111111111100000; + big[225] = 0b1111111111100001; + big[226] = 0b1111111111100010; + big[227] = 0b1111111111100011; + big[228] = 0b1111111111100100; + big[229] = 0b1111111111100101; + big[230] = 0b1111111111100110; + big[231] = 0b1111111111100111; + big[232] = 0b1111111111101000; + big[233] = 0b1111111111101001; + big[234] = 0b1111111111101010; + big[235] = 0b1111111111101011; + big[236] = 0b1111111111101100; + big[237] = 0b1111111111101101; + big[238] = 0b1111111111101110; + big[239] = 0b1111111111101111; + big[240] = 0b1111111111110000; + big[241] = 0b1111111111110001; + big[242] = 0b1111111111110010; + big[243] = 0b1111111111110011; + big[244] = 0b1111111111110100; + big[245] = 0b1111111111110101; + big[246] = 0b1111111111110110; + big[247] = 0b1111111111110111; + big[248] = 0b1111111111111000; + big[249] = 0b1111111111111001; + big[250] = 0b1111111111111010; + big[251] = 0b1111111111111011; + big[252] = 0b1111111111111100; + big[253] = 0b1111111111111101; + big[254] = 0b1111111111111110; + big[255] = 0b1111111111111111; + + for (i = 0; i < 256; i++) { + if (big[i] != i + 65280U) + return 1; + } + + return 0; +}