Juhani Krekelä
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9cc8cdef5f
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Fix an infinite loop bug if rounding overflowed in calculator.asm
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2022-09-28 02:15:13 +03:00 |
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Juhani Krekelä
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7c9a73cab3
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Fix indentation in normalize in calculator.asm
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2022-09-28 02:08:57 +03:00 |
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Juhani Krekelä
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66dd813d7b
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Factor out dumpFloat in calculator.asm
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2022-09-28 02:08:40 +03:00 |
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Juhani Krekelä
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8356dbbd93
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Finish up normalize in calculator.asm
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2022-09-28 02:02:30 +03:00 |
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Juhani Krekelä
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108bf334e8
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Implement bcdDigitAdd3 in calculator.asm
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2022-09-15 17:41:44 +03:00 |
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Juhani Krekelä
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95b7c676b2
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Take advantage of tail call optimization where possible in calculator.asm
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2022-09-15 17:30:41 +03:00 |
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Juhani Krekelä
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41bdec1b12
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Unify indentation of labels in calculator.asm
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2022-09-15 17:28:30 +03:00 |
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Juhani Krekelä
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37f487ae3f
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Start work on floating point library for calculator.asm
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2022-09-15 03:49:03 +03:00 |
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Juhani Krekelä
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bafaef9c44
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Improve error message on stack underflow in calculator.asm
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2022-09-15 02:06:34 +03:00 |
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Juhani Krekelä
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007bb35917
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Document stack effect for readline in calculator.asm
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2022-09-15 02:06:01 +03:00 |
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Juhani Krekelä
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b5e3cb7dff
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Implement variable-width shifts
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2022-09-14 23:33:29 +03:00 |
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Juhani Krekelä
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2b2cdac605
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Use literal loads in calculator.asm
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2022-08-27 19:34:57 +03:00 |
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Juhani Krekelä
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bbb5b4b35f
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Store line length in a variable in calculator.asm
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2022-08-18 14:53:21 +03:00 |
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Juhani Krekelä
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e8102339d7
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Add stack underflow detection to popByte in calculator.asm
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2022-08-18 14:51:47 +03:00 |
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Juhani Krekelä
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8526919479
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Change dumpstack to a general debug routine in calculator.asm
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2022-08-18 14:50:51 +03:00 |
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Juhani Krekelä
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3583fc8379
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Fully implement stack-based memory manipulation in calculator.asm
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2022-08-18 14:37:12 +03:00 |
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Juhani Krekelä
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5cfae260fd
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Don't clobber storeByteHigh and storeByteLow in peekWord in calculator.asm
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2022-08-18 14:31:04 +03:00 |
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Juhani Krekelä
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a993cab542
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Implement line reading in calculator.asm
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2022-08-17 04:07:11 +03:00 |
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Juhani Krekelä
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7a4c6295f3
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Add stack manipulation subroutines
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2022-08-17 03:02:04 +03:00 |
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Juhani Krekelä
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95c29fc2e0
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Add tmpWord2 in calculator.asm
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2022-08-17 03:01:34 +03:00 |
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Juhani Krekelä
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109cdf5a3a
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Don't clobber tmpWord in peekWord in calculator.asm
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2022-08-17 03:00:51 +03:00 |
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Juhani Krekelä
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cbfbbbcf54
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Have stPrinthex pop TOS in calculator.asm
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2022-08-17 02:54:36 +03:00 |
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Juhani Krekelä
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c89d8e9850
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Change trashes → clobbers in calculator.asm
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2022-08-17 02:33:49 +03:00 |
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Juhani Krekelä
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cc933eeac1
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Add missing trashes: entry for peekWord in calculator.asm
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2022-08-17 02:32:51 +03:00 |
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Juhani Krekelä
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b63232169d
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Implement subWord, stSub, stGtEq in calculator.asm
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2022-08-17 02:32:26 +03:00 |
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Juhani Krekelä
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34c3fa70e3
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Use addr statement in calculator.asm
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2022-08-09 00:44:14 +03:00 |
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Juhani Krekelä
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117a2e24c2
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Start work on a calculator program for Thingamajig
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2022-08-08 18:52:34 +03:00 |