Brian Carroll
03c19b727a
String concatenation working in gen_wasm!
2021-11-17 13:38:50 +00:00
Brian Carroll
af896e5d33
Comments
2021-11-17 09:39:16 +00:00
Brian Carroll
e9f920827e
Add support for Zig/LLVM "fast calling convention"
2021-11-15 19:20:55 +00:00
Brian Carroll
7ac1c7a72f
Get long string literals working in gen_wasm
2021-11-15 15:22:07 +00:00
Brian Carroll
46636ef331
Ensure lowlevel inlining does not skip bounds checks
2021-11-15 12:56:34 +00:00
Brian Carroll
1c17797aa6
Fix de-duplication of builtin imports
2021-11-15 09:01:36 +00:00
Brian Carroll
79bd9ccf71
Symbol-to-lowlevel mapping for both dev backends
2021-11-15 00:27:04 +00:00
Brian Carroll
b9e97400d7
Inline lowlevel wrapper functions
2021-11-14 21:08:05 +00:00
Brian Carroll
29d355c4d6
Implement Expr::StructAtIndex for wasm dev backend
2021-11-14 19:06:04 +00:00
Folkert
57538c5e94
store and load decimal numbers
2021-11-12 21:38:22 +01:00
Brian Carroll
33109006c2
Fix bugs in Ret statement
2021-11-12 17:51:50 +00:00
Brian Carroll
3a751aa3e8
Cheap optimisation for boolean conditions in Switch statements
2021-11-12 17:51:50 +00:00
Brian Carroll
78a7e45b8f
Fix a type error in Switch statement condition
2021-11-12 17:51:45 +00:00
Brian Carroll
7c95189e4a
Get lots of Num lowlevel ops working
2021-11-10 14:21:32 +00:00
Brian Carroll
ec03b7b12a
Move lowlevel calls to their own module of gen_wasm
2021-11-10 10:44:17 +00:00
Brian Carroll
51b6076322
stack pointer: use constants & add a comment
2021-11-10 09:20:31 +00:00
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
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
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
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
09f2ce327c
Change some comments after self-review
2021-11-04 21:19:23 +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
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
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
Brian Carroll
b0aeafc066
Refactor code section to get rid of a copy
2021-11-02 20:34:57 +00:00
Brian Carroll
edadd4ce13
Temporary setup to gradually migrate sections from parity_wasm to our own module_builder
...
Previously we just had our own code section.
Now we also have export section, and a way of switching them over one by one,
running tests in between.
2021-11-02 12:46:15 +00:00
Brian Carroll
6ab00d164c
Create WasmModule struct
2021-11-01 00:06:25 +00:00
Brian Carroll
49ac08546c
Replace a vector reference with a slice
2021-11-01 00:01:48 +00:00
Brian Carroll
96832ed1e3
self review
2021-10-30 18:22:09 +01:00
Brian Carroll
2da2e51895
Move relocations code into the backend and code builder
2021-10-30 09:20:16 +01:00
Brian Carroll
9780cce4dd
Rough draft of function name relocations
2021-10-30 08:55:33 +01:00
Brian Carroll
2020e89db7
Create reserve_padded_u32, nice for readability
2021-10-28 22:44:33 +01:00
Brian Carroll
82acf55d38
Create serializer module
2021-10-28 11:50:55 +01:00
Brian Carroll
f066adbe05
Adjust relocation offset to account for inserts, preamble, function offset, etc.
2021-10-27 16:50:30 +01:00
Brian Carroll
1def56ea04
Build up a vector of relocations
2021-10-26 23:31:36 +01:00
Brian Carroll
fd3d8f5227
Get rid of procedure sorting
2021-10-26 22:44:28 +01:00
Brian Carroll
6534da5055
Fix LEB encoding and refactor insertions
2021-10-24 11:54:21 +02:00
Brian Carroll
13577aa9ec
Combine our handmade Code section with other sections from parity_wasm (tests compile but fail)
2021-10-23 17:12:49 +02:00
Brian Carroll
973626fe2d
Rename FunctionBuilder back to CodeBuilder
2021-10-23 13:48:20 +02:00
Brian Carroll
74e3239a1c
Switch over to function_builder
2021-10-23 13:39:54 +02:00
Brian Carroll
4563e2af49
Get function_builder compiling
2021-10-22 10:38:53 +02:00
