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Dependencies are just ASM_OUT binary and the corresponding assembly
program for the bytecode output file. Actually works very well, with
changes triggering a recompilation. Also an `exec` recipe is
introduced to do the task of compiling an assembly program and
executing the corresponding bytecode all at once.
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As it has no dependencies on vm specifically, and it's more necessary
for any vendors who wish to target the virtual machine, it makes more
sense for inst to be a lib module rather than a vm module.
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All objects target LIB anyway, so VERBOSE is a universal macro for
this code base.
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Doesn't make sense for them to be in the VM module when they have a
more general purpose now.
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Easier to write includes now just using < with the module name, in
comparison to using relative paths.
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Changed folder names for sake of clarity (will be introducing a new
build target soon), and Makefile can now easily support more targets.
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This is simply a program with an embedded set of instructions which
indefinitely computes and prints fibonacci numbers, computing them in
pairs.
Does it completely through the virtual machine rather than just hard C
instructions.
Also amended the Makefile to compile it. Required moving the main.c
object file into the dependencies of $(DIST)/$(OUT).
I should track the dependencies for fib.c and main.c as well.
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Also split out the check for whether $(DIST) exists by making it its
own recipe. Removes the repeated checks in each object compilation.
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Uses some bit hacks to quickly check what data type an opcode may have
by shifting down to units then casting it to a data_type_t.
Not very well tested yet, we'll need to see now.
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Pretty simple, want to ensure amortised constant big O so I use a
REALLOC_MULT, which can be redefined if wished.
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This is a from the ground rework of an old project of the same name.
I'm hoping to be more concerned with runtime efficiency, bytecode size
and all those things that should actually matter for something that
may host time/space critical code.
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