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script to emit cycles-per-instruction

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Brad Grantham 2016-11-23 15:44:29 -08:00
parent df043ec9a0
commit d74c0abeb4
1 changed files with 162 additions and 0 deletions
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cycles.py Normal file
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@ -0,0 +1,162 @@
opcodes = (
(0x00, 7),
(0x01, 6),
(0x05, 3),
(0x06, 5),
(0x08, 3),
(0x09, 2),
(0x0A, 2),
(0x0D, 4),
(0x0E, 6),
(0x10, 2),
(0x11, 5),
(0x15, 4),
(0x16, 6),
(0x18, 2),
(0x19, 4),
(0x1D, 4),
(0x1E, 7),
(0x20, 6),
(0x21, 6),
(0x24, 3),
(0x25, 3),
(0x26, 5),
(0x28, 4),
(0x29, 2),
(0x2A, 2),
(0x2C, 4),
(0x2D, 4),
(0x2E, 6),
(0x30, 2),
(0x31, 5),
(0x35, 4),
(0x36, 6),
(0x38, 2),
(0x39, 4),
(0x3D, 4),
(0x3E, 7),
(0x40, 6),
(0x41, 6),
(0x45, 3),
(0x46, 5),
(0x48, 3),
(0x49, 2),
(0x4A, 2),
(0x4C, 3),
(0x4D, 4),
(0x4E, 6),
(0x50, 2),
(0x51, 5),
(0x55, 4),
(0x56, 6),
(0x58, 2),
(0x59, 4),
(0x5D, 4),
(0x5E, 7),
(0x60, 6),
(0x61, 6),
(0x65, 3),
(0x66, 5),
(0x68, 4),
(0x69, 2),
(0x6A, 2),
(0x6C, 5),
(0x6D, 4),
(0x6E, 6),
(0x70, 2),
(0x71, 5),
(0x75, 4),
(0x76, 6),
(0x78, 2),
(0x79, 4),
(0x7D, 4),
(0x7E, 7),
(0x81, 6),
(0x84, 3),
(0x85, 3),
(0x86, 3),
(0x88, 2),
(0x8A, 2),
(0x8C, 4),
(0x8D, 4),
(0x8E, 4),
(0x90, 2),
(0x91, 6),
(0x94, 4),
(0x95, 4),
(0x96, 4),
(0x98, 2),
(0x99, 5),
(0x9A, 2),
(0x9D, 5),
(0xA0, 2),
(0xA1, 6),
(0xA2, 2),
(0xA4, 3),
(0xA5, 3),
(0xA6, 3),
(0xA8, 2),
(0xA9, 2),
(0xAA, 2),
(0xAC, 4),
(0xAD, 4),
(0xAE, 4),
(0xB0, 2),
(0xB1, 5),
(0xB4, 4),
(0xB5, 4),
(0xB6, 4),
(0xB8, 2),
(0xB9, 4),
(0xBA, 2),
(0xBC, 4),
(0xBD, 4),
(0xBE, 4),
(0xC0, 2),
(0xC1, 6),
(0xC4, 3),
(0xC5, 3),
(0xC6, 5),
(0xC8, 2),
(0xC9, 2),
(0xCA, 2),
(0xCC, 4),
(0xCD, 4),
(0xCE, 3),
(0xD0, 2),
(0xD1, 5),
(0xD5, 4),
(0xD6, 6),
(0xD8, 2),
(0xD9, 4),
(0xDD, 4),
(0xDE, 7),
(0xE0, 2),
(0xE1, 6),
(0xE4, 3),
(0xE5, 3),
(0xE6, 5),
(0xE8, 2),
(0xE9, 2),
(0xEA, 2),
(0xEC, 4),
(0xED, 4),
(0xEE, 6),
(0xF0, 2),
(0xF1, 5),
(0xF5, 4),
(0xF6, 6),
(0xF8, 2),
(0xF9, 4),
(0xFD, 4),
(0xFE, 7),
)
cycles = [-1] * 256
for (opcode, count) in opcodes:
cycles[opcode] = count
print "{"
for count in cycles:
print " %d," % count
print "};"