Brian Carroll
e2b95662a8
Fix wasm linking bugs
2021-11-09 21:22:12 +00:00
Folkert
a9ce02799c
WIP
2021-11-09 21:37:56 +01:00
Brian Carroll
4948cee360
Fix clippy warnings
2021-11-09 15:49:08 +00:00
Brian Carroll
d0ffaabe83
Re-index all internal functions to make room for imported external functions
...
Linked external functions must be declared in the Import section,
and they must come first in the function index space.
In other words, internal function numbers start at the number of imports.
However we don't know in advance how many builtins the code may call,
and we don't want to add more passes over the full IR. Instead we re-index
function references at the end of code generation.
2021-11-09 14:50:53 +00:00
Brian Carroll
9e6147a9de
Add Debug implementations for sections
2021-11-09 14:28:15 +00:00
Brian Carroll
a61987e032
Rename CodeBuilder::finalize -> CodeBuilder::build_fn_header
...
We actually have a few more steps to go after this one!
2021-11-09 14:28:15 +00:00
Brian Carroll
c7baaceae9
Fix dependencies
2021-11-09 14:28:15 +00:00
Brian Carroll
1b5740cd5d
Tidy up lowlevel calls and implement a few more
2021-11-09 14:28:15 +00:00
Brian Carroll
5bfc0093ec
Intitialise CodeSection with just the right capacity
2021-11-08 14:59:49 +00:00
Brian Carroll
ce9658684a
Move wasmer dependency from gen_wasm to test_wasm
2021-11-07 22:56:28 +00:00
Brian Carroll
34b57cf315
Refactor after creating constant linking data
2021-11-07 11:23:20 +00:00
Brian Carroll
38d9fc5bbd
Add linker data for strings, and deduplicate them
...
For references to addresses of constant strings, we make an entry in
reloc.CODE and configure the relocation type to say it points at a
memory address. (At least I think this is right, I can't test it yet!)
The same info can also be used for de-duplication.
It turns out we don't need reloc.DATA. I had misunderstood it.
The use case for that would be constant nested data structures,
where constant data would contain pointers to other constant data.
I don't think we're doing this in Roc at all, but not sure.
2021-11-07 11:20:32 +00:00
Brian Carroll
7dd5197953
Merge branch 'trunk' into wasm_serialization_refactor
2021-11-07 09:58:57 +00:00
Brendan Hansknecht
74a55f53f3
Switch back to cranelift due to versioning and aarch64 issues
2021-11-06 14:24:58 -07:00
Brendan Hansknecht
40f0271ccf
Fix M1 mac build
...
I changed wasmer to use the llvm backend because it compiles the fastest and supports aarch64.
If we later run into llvm versioning issues of some sort, we should switch this to cranelift.
Also re-adds serde-json which is used on macos.
2021-11-06 14:08:19 -07:00
Brendan Hansknecht
73e2cbcb1e
Make versions numbers consistent and matching the lock files
2021-11-06 13:24:45 -07:00
Anton-4
69f6ffadab
Merge branch 'trunk' into deps
2021-11-06 18:07:34 +01:00
Kevin Sjöberg
f6d055dc62
Correct minor spelling mistakes
2021-11-06 15:29:08 +01:00
Brendan Hansknecht
c595668b37
Remove dependency on cranelift
2021-11-05 19:59:42 -07:00
Brendan Hansknecht
bddc08c977
Remove unused dependencies
2021-11-05 16:58:11 -07:00
Brian Carroll
5f998f3707
Minor refactor in CodeBuilder
2021-11-05 12:26:05 +00:00
Brian Carroll
e5a0738681
Rename CodeSection serializer, since it doesn't actually mutate
2021-11-05 12:25:27 +00:00
Brian Carroll
01b47a2ec7
Add inline directives to ensure unit placeholders are optimised away
2021-11-05 12:11:37 +00:00
Brian Carroll
d220ed7a23
Refactor module section serialization
2021-11-05 12:11:33 +00:00
Brian Carroll
4dcb65cc46
Fix data count section for the case where data section is empty
2021-11-05 08:36:18 +00:00
Brian Carroll
c5d99433f7
Fix build error
...
And slightly improve efficiency by exiting early from an iteration
2021-11-04 23:21:48 +00:00
Brian Carroll
09f2ce327c
Change some comments after self-review
2021-11-04 21:19:23 +00:00
Brian Carroll
0d1946a782
Don't generate a DataSection unless we actually need it!
2021-11-04 20:50:32 +00:00
Brian Carroll
c798c9d444
Implement long string literals
2021-11-04 20:44:29 +00:00
Brian Carroll
414c9e6f86
Move WasmModule initialisation into WasmBackend
...
It helps to coordinate different sections with related values,
based on knowledge of Roc rather than Wasm.
2021-11-04 20:41:23 +00:00
Brian Carroll
1b91fd9533
Get rid of some overcomplicated Data section stuff
...
Currently a Wasm module can only have one memory
The Data Segment spec allows for more in future
But the format is confusing enough already without that!
Let's just get rid of that complexity, we don't need it.
2021-11-04 19:44:10 +00:00
Brian Carroll
c57d99c1ac
Create types for DataSection
2021-11-04 18:58:17 +00:00
Brian Carroll
46c19b59d4
Add support for small string literals
2021-11-04 14:29:46 +00:00
Brian Carroll
2f430fce86
Refactor literals
2021-11-04 13:40:34 +00:00
Brian Carroll
7fdd6cf952
rust-fmt
2021-11-03 11:59:49 +00:00
Brian Carroll
b432d923b1
Create a linking module
2021-11-03 11:46:46 +00:00
Brian Carroll
e10b7d1f2c
Merge branch 'trunk' of github.com:rtfeldman/roc into wasm_module_builder
2021-11-03 11:32:45 +00:00
Brian Carroll
d87db20478
clippy
2021-11-03 11:31:12 +00:00
Brian Carroll
ad9b761fce
Move wasm file format code into a submodule
2021-11-03 11:20:16 +00:00
Brian Carroll
87f6246851
Remove parity-wasm!
2021-11-03 10:36:08 +00:00
Brian Carroll
59757d638a
Migrate the last sections: Type and Function
2021-11-03 10:24:03 +00:00
Richard Feldman
e7c9a5211f
Drop file that was accidentally restored in rebase
2021-11-02 19:39:11 -04:00
Richard Feldman
ac42470c81
Drop unused libc deps
2021-11-02 19:37:38 -04:00
Richard Feldman
ffbf2b4276
Move some things to dev deps
2021-11-02 19:37:05 -04:00
Brian Carroll
6fca1caee5
Merge branch 'trunk' of github.com:rtfeldman/roc into wasm_module_builder
2021-11-02 23:02:00 +00:00
Folkert
b6373c4efb
move files over
2021-11-02 21:39:16 +01:00
Brian Carroll
7a1b5ecc99
Slightly reorganise serialize code
2021-11-02 20:35:29 +00:00
Brian Carroll
b0aeafc066
Refactor code section to get rid of a copy
2021-11-02 20:34:57 +00:00
Folkert
f91443100f
move files
2021-11-02 21:12:50 +01:00
Brian Carroll
d8c1017aec
refactor stack pointer initialisation
2021-11-02 14:00:22 +00:00
