Aryadev Chavali
5127202722
Introduced 3 new union members to data_t
...
These new members are just signed versions of the previous members.
This makes type punning and usage for signed versions easier than
before (no need for memcpy).
2023-10-31 21:41:53 +00:00
Aryadev Chavali
095e62b86f
Introduced signed versions of common types
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For each type T there is the signed version s_T
2023-10-31 21:23:00 +00:00
Aryadev Chavali
5d800d4366
Moved inst module to lib
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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.
2023-10-31 21:14:14 +00:00
Aryadev Chavali
157c79d53c
Added a "usage" message and colours for assembler
...
Prints useful and pretty messages when verbose being at least 1.
2023-10-29 16:59:31 +00:00
Aryadev Chavali
1177a5a45b
Auto-fill copyright notice in examples/fib.c
2023-10-29 16:56:19 +00:00
Aryadev Chavali
32dfcc109c
Added macro to do safe subtractions on a word
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Default C just lets overflows occur for subtraction, so this macro
will default to 0 if the subtraction causes an overflow.
2023-10-28 18:16:50 +01:00
Aryadev Chavali
74a85268c4
Moved base functions from inst.c to dedicated file
...
Doesn't make sense for them to be in the VM module when they have a
more general purpose now.
2023-10-26 10:19:10 +01:00
Aryadev Chavali
3aad3926d2
Removed assertion in darr_read_file
...
If an empty file is read, we want to deal with it in later user code
rather than just failing immediately.
2023-10-24 18:20:22 +01:00
Aryadev Chavali
ac57e32a02
Added lib folder for general stuff, introduced as target to Makefile
2023-10-23 04:25:48 +01:00
