toy-cpu-assembler - Unnamed repository; edit this file 'description' to name the repository.

	Commit message (Collapse)	Author	Age
*	Don't ignore ret variables, remove memory leak on add_token failure	David Phillips	2019-08-11
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*	Fix and add tests for NULL deref cases found by scan-build	David Phillips	2019-08-11
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*	Wrap tests in valgrind, clean up memory leaks	David Phillips	2019-08-04
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*	lex: empty file is equivalent to EOL	David Phillips	2019-08-04
\| \| \| \| \| \| \| \| \|	lex() returning NULL is used to convey an error case but having not allocated any tokens in the case of an empty input file isn't an error case. This patch causes lex to treat an empty token stream after successfully examining a file as just a single EOL token. This is a fair approximation of an empty file for this assembler's purposes, and results in the correct behaviour of an empty output file.
*	Enable -Wall and -Wextra, fix warnings	David Phillips	2019-08-03
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*	Add test for asm-disasm-asm, fix bug with labels	David Phillips	2019-08-03
\| \| \| \| \| \| \| \| \| \| \| \| \| \|	This adds a support script for future expansion of an asm->disasm->asm series of tests, which will at minimum ensure some parity between the assembler and disassembler. Lower level tests to ensure correct behaviour rather than just symmetrical behaviour belong in another set of tests. This patch also fixes the assembler's behaviour around numeric labels. Many other assemblers support entirely numeric labels, and the output of the disassembler includes them. The assembler has been adjusted to lex a probably-numeric as a label if it is at the start of the line. Otherwise, old label behavour and old numeric behaviour is left in place.
*	Misc tidy up of assembler sources	David Phillips	2019-08-03
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*	Add support for // /**/ style comments	David Phillips	2019-08-03
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*	Fix bug lexing char values	David Phillips	2019-08-03
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*	More unused code removal	David Phillips	2019-08-03
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*	Remove superfluous printfs, factor reg table lookup	David Phillips	2019-08-03
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*	emit_error -> emit, factor keywords out	David Phillips	2019-08-03
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*	Dirst dump of working prototype	David Phillips	2019-08-03