648 commits

Author	SHA1	Message	Date
Brian Carroll	c00b43c36b	wasm: Move some of the DCE code from CodeSection to WasmModule	2022-06-07 23:52:33 +01:00
Brian Carroll	dfda992d93	wasm: first draft DCE for imports	2022-06-07 22:01:17 +01:00
Brian Carroll	87deb1c13c	wasm: fix bug in dead code elimination	2022-06-06 23:17:47 +01:00
Brian Carroll	87cb9298d9	wasm: insert _start function to call host main	2022-06-06 23:17:46 +01:00
Brian Carroll	27ecf4424f	wasm: get hello-world to build (but not run yet!)	2022-06-06 15:23:36 +01:00
Brian Carroll	e660add064	wasm: Don't bail after the first symbol exposed to JS	2022-06-06 14:43:49 +01:00
Brian Carroll	882640b20d	clippy	2022-06-06 12:47:55 +01:00
Brian Carroll	24d5e06ca6	wasm: PR review changes	2022-06-06 11:59:55 +01:00
Brian Carroll	eaae7f1004	wasm: Deal with hosts where Roc main is called from JS (also test_gen & REPL!)	2022-06-06 11:37:44 +01:00
Brian Carroll	84aab36284	wasm: more linking improvements	2022-06-06 10:55:57 +01:00
Brian Carroll	8606c070d2	wasm: Remove imported tables and memories, and make sure stack pointer is the only imported global	2022-06-06 10:54:56 +01:00
Brian Carroll	376cbbc4b2	wasm: Make NameSection easier to manipulate	2022-06-06 10:54:56 +01:00
Brian Carroll	66c0c423b3	wasm: Rework host-to-app linking code	2022-06-06 10:54:56 +01:00
Brian Carroll	57998491da	wasm: Make FunctionSection easier to manipulate, rather than opaque bytes	2022-06-05 20:38:19 +02:00
Brian Carroll	3253f8a976	wasm: Rename some linking symbol variants to be more accurate	2022-06-05 20:38:19 +02:00
Brian Carroll	8aa3cd7fcf	wasm: delete some unused code	2022-06-05 16:08:37 +02:00
Brian Carroll	a1ef2d913d	wasm: README notes and diagram for linking	2022-06-05 08:48:25 +02:00
Brian Carroll	19dc07f01e	wasm: Implement function index relocations	2022-06-04 20:42:34 +02:00
Brian Carroll	1d585e6732	wasm: link host-to-app calls	2022-06-04 20:26:11 +02:00
Brian Carroll	b4e139a799	wasm: store Imports in deserialized form for easier manipulation	2022-06-04 20:24:10 +02:00
Brian Carroll	0900481ec8	wasm: try to link Roc main to the test platform	2022-06-04 20:24:08 +02:00
Brian Carroll	0c077e1b66	wasm: do relocations by name only, without specifying symbol type	2022-06-04 20:21:20 +02:00
Brian Carroll	5c3e95f099	wasm: better comments for SectionSymbol	2022-06-04 20:12:51 +02:00
Brian Carroll	163d1f2426	wasm: delete Serialize instances for linker sections	2022-06-04 20:02:35 +02:00
Brian Carroll	16c2d64d17	wasm: use linker data rather than debug data to lookup builtins & host fns	2022-06-04 19:39:10 +02:00
Brian Carroll	36daa50a9a	wasm: remove obsolete code for *emitting* linker info	2022-06-04 14:44:16 +02:00
Brian Carroll	4de7490c96	wasm: Make serialization functions more consistent	2022-06-03 09:59:37 +02:00
Brian Carroll	aa8c05d535	wasm: address PR feedback	2022-06-03 09:59:37 +02:00
Brian Carroll	86d14b9391	wasm: initialise the heap with one page of memory (otherwise some tests crash)	2022-06-03 09:51:33 +02:00
Brian Carroll	f063064e01	wasm: make sure the host's extern globals are exposed to JS	2022-06-03 09:51:33 +02:00
Brian Carroll	32db70d661	wasm: ensure output debug data is valid when we have duplicate names	2022-06-03 09:51:33 +02:00
Brian Carroll	19a47cb384	wasm: Configure and export the module's memory	2022-06-03 09:51:33 +02:00
Brian Carroll	32d1e0b50b	wasm: relocations must account for offset of preloaded bytes in code section	2022-06-03 09:51:33 +02:00
Brian Carroll	b1d3bac1c4	wasm: fix relocation bug	2022-06-03 09:51:33 +02:00
Brian Carroll	ddf1fe3977	wasm: Fix ImportSection bug	2022-06-03 09:51:33 +02:00
Brian Carroll	9b47dada6a	wasm: implement relocations to set memory layout	2022-06-03 09:51:33 +02:00
Brian Carroll	73f0a7c96c	wasm: Create a global for __stack_pointer	2022-06-03 09:51:33 +02:00
Brian Carroll	78cae6c3b3	wasm: extract end address from Data section	2022-06-03 09:51:33 +02:00
Brian Carroll	f493fcb1e4	wasm: parse the remainder of the 'linking' section	2022-06-03 09:51:33 +02:00
Brian Carroll	16333b823a	wasm: parse some of the linking section	2022-06-03 09:51:33 +02:00
Brian Carroll	155dcefd00	wasm: parse relocation data	2022-06-03 09:51:33 +02:00
Brian Carroll	73d79d68b0	wasm: add some utility Parser instances and todos	2022-06-03 09:51:33 +02:00
Brian Carroll	2732d46f37	wasm: fix section order for a file with linking data	2022-06-03 09:51:33 +02:00
Brian Carroll	4a22d22515	wasm: treat wrong section ID as empty section	2022-06-03 09:51:32 +02:00
Richard Feldman	1ef5d785c0	Remove no-longer-necessary ReferenceCount uses in wasm	2022-05-26 11:18:06 -04:00
Brian Carroll	44bca1c8c5	clippying & fmt'ing	2022-05-26 00:27:18 +01:00
Brian Carroll	11c1c92cc1	wasm: self-review edits	2022-05-25 23:11:37 +01:00
Brian Carroll	4300ef8b47	wasm: cleanup Section trait	2022-05-25 22:40:46 +01:00
Brian Carroll	da4529ab16	Clippyyy, Clippyyy, Clippyyy, the bush kangaroo...	2022-05-25 22:17:48 +01:00
Brian Carroll	07b83b1999	wasm: delete preload functions	2022-05-25 22:04:59 +01:00