Source files

main.c

Responsible for dispatching initialization, deinitialization and the compiler. Only deals with the highest level of abstractions and kept clean.

eaxhla.l|y|c|h

Flex/Bison scanner/parser respectively. The C source contains definitions which store the abstract state and or required to construct it

eaxhla.l is strictly limited to raising errors which sabotage scanning. (Unterminated/partial tokens.)

eaxhla.y is strictly limited to raising syntax errors.

eaxhla.c is strictly limited to raising logical errors

compile.c|h

Responsible for transforming the abstract state of eaxhla.c to something that can be understood by the assembler, dispatching it and creating the executable.

assembler.c|h

Creates machine code from an array of tokens.

debug.h

Defines various debug output functions or nop alternatives for them in non-debug builds. Must be kept in symmetrical ballance regarding #if DEBUG == 1 and !1

Builds

We like Gnu Make.

Debug builds might be create by defining DEBUG as 1. The Makefile respects DEBUG in the environment.

Some default values are determined as appropriate for the compiling system.

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