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65 Commits

Author SHA1 Message Date
Nikolay Nikolov
c515d45026 + added new target to the compiler: wasm32-wasip2. Not working, yet. 2025-03-10 21:53:40 +02:00
Nikolay Nikolov
b9098d8c5f + register the wasip1threads target in the compiler 2025-02-28 15:12:20 +02:00
Nikolay Nikolov
5a32b7159e * system_wasm32_wasi_info renamed system_wasm32_wasip1_info 2025-02-28 15:12:19 +02:00
Nikolay Nikolov
e20466ffd1 * system_wasm32_wasi renamed system_wasm32_wasip1 2025-02-28 15:12:19 +02:00
Nikolay Nikolov
44f58c702f * get rid of WebAssembly constant DefaultMaxMemoryForThreads, because it was 
repeated twice. Instead, set maxheapsize correctly with the default value in
  init_parser.
 2024-08-18 10:51:40 +03:00
Nikolay Nikolov
7b05051fc1 * WebAssembly internal linker: add the .tbss section size to the result of GetBssSize 2024-08-11 03:29:39 +03:00
Nikolay Nikolov
914b1feceb * WebAssembly threads internal linker: create a startup function for 
initializing shared memory (dummy for now)
 2024-08-11 01:37:50 +03:00
Nikolay Nikolov
70ca28701b * WebAssembly threads internal linker: add the .tbss section to the linker 
script in case threads are enabled
 2024-08-10 20:10:19 +03:00
Nikolay Nikolov
0642f14552 * WebAssembly threads internal linker: declare the symbol __wasm_init_tls in the 
.text section (function will be generated later by the linker)
 2024-08-10 19:59:11 +03:00
Nikolay Nikolov
a87481cfa4 * WebAssembly threads internal linker: declare the __tls_base, __tls_size and 
__tls_align symbols in the internal linker script if threads are enabled
 2024-08-10 19:50:48 +03:00
Nikolay Nikolov
aaf536ae10 * WebAssembly: allow specifying the initial and max memory size via the $M 
directive
 2024-08-04 04:11:10 +03:00
Nikolay Nikolov
a71995a521 * wasi internal linker: fixed crashes introduced by previous commit in 
GetDataSize and GetBssSize
 2024-06-28 00:30:12 +03:00
Nikolay Nikolov
6f8655ecc9 * split the sections strings into groups and add comments about the importance 
of the section order and grouping. No functional changes.
 2024-06-28 00:30:12 +03:00
Nikolay Nikolov
924d4b9b53 + wasm internal linker: count the 'fpc.reshandles' section towards the bss size 
of the binary
 2024-06-28 00:30:12 +03:00
Nikolay Nikolov
2828752587 + wasm internal linker: count the 'fpc.resources' section towards the binary 
data size
 2024-06-28 00:30:12 +03:00
Nikolay Nikolov
e17b6291f5 + WASI internal linker: add the 'fpc.resources' and 'fpc.reshandles' sections as well 2024-06-28 00:30:12 +03:00
Nikolay Nikolov
440a635bce + initial compiler support for WebAssembly resources. Requires WebAssembly 
support in the fpcres utility, which is not implemented, yet.
 2024-06-25 03:07:55 +03:00
Michaël Van Canneyt
897caac4ac * Seems not all was committed 2024-05-13 14:00:36 +02:00
Nikolay Nikolov
59c88f4c79 + WASI internal linker: added the .wasm_tags exe section to the linker script 2024-01-07 01:56:34 +02:00
Nikolay Nikolov
b8db469c48 + WASI internal linker: simplify linker script generation for the .text, .rodata, .data and .bss sections via the use of ScriptAddGenericSections 2024-01-06 23:26:14 +02:00
Nikolay Nikolov
749688b3b0 + WASI internal linker: also add .debug_frame and .debug_str sections to the output binary 2024-01-06 23:24:26 +02:00
Nikolay Nikolov
49395f2b00 + WASI internal linker: add all object sections, starting with '.bss' to the .bss section 2024-01-06 23:22:25 +02:00
Nikolay Nikolov
995309c209 + add the debug sections in the WASI internal linker script file 2024-01-02 20:33:55 +02:00
Nikolay Nikolov
bbeb98aeef + wasm internal linker: put all wasm global symbols in separate sections, 
called .wasm_globals.n_XXX. This allows section-based smartlinking to work on
  global symbols.
 2024-01-01 19:06:24 +02:00
Nikolay Nikolov
ef796906e9 + wasm internal obj reader: add globals to a '.wasm_globals' object section 2024-01-01 18:03:02 +02:00
Nikolay Nikolov
2eae62a6e8 * define the __stack_pointer symbol in a different way, so it doesn't crash during linking 2024-01-01 17:54:59 +02:00
Nikolay Nikolov
1e89579766 + WASI internal linker: implemented GetCodeSize, GetDataSize and GetBssSize. 2024-01-01 15:32:28 +02:00
Nikolay Nikolov
b361b41a86 + webassembly internal linker: create separate exe sections for .rodata and .bss 2024-01-01 14:56:33 +02:00
Nikolay Nikolov
605740fd0a + create exe sections in the wasi internal linker script 2023-12-28 15:17:59 +02:00
Nikolay Nikolov
34445a912a * implementation of TInternalLinkerWasi.DefaultLinkScript. Create a script that reads all the object files. 2023-12-24 12:45:18 +02:00
Nikolay Nikolov
340499dd3a * override GetCodeSize, GetDataSize and GetBssSize in TInternalLinkerWasi to avoid crash 2023-12-24 12:38:52 +02:00
Nikolay Nikolov
0f8ecb73e7 * override and implement TInternalLinkerWasi.InitSysInitUnitName 2023-12-24 12:30:56 +02:00
Nikolay Nikolov
790a58be52 + added ld_int_wasi constant. Register the WASI internal linker. 2023-12-24 12:18:15 +02:00
Nikolay Nikolov
5a61f51b3c + added TWasmExeOutput class (not implemented, yet) 2023-11-17 00:12:18 +02:00
Nikolay Nikolov
ddac127347 + added TInternalLinkerWasi class (not fully implemented, yet) 2023-11-17 00:08:42 +02:00
Nikolay Nikolov
2f1ccd6f2a + support 'promising last' exports 2023-06-16 11:00:19 +03:00
Nikolay Nikolov
c67bcf0032 + introduced tcpuprocdef.add_promising_export 2023-06-13 11:57:23 +03:00
Nikolay Nikolov
601c8f9c8b * assert that any exported promising function is not synthetic 2023-06-13 11:44:10 +03:00
Nikolay Nikolov
c6b059ede6 * eo_promising renamed eo_promising_first 2023-06-13 11:42:15 +03:00
Nikolay Nikolov
15c95e0ac7 + initial implementation of WebAssembly promising exports 2023-06-11 16:43:45 +03:00
Nikolay Nikolov
b6c4592513 + allow specifying custom extra linker options for the wasm32-wasi target 2022-07-15 16:06:03 +03:00
Nikolay Nikolov
4e3c170ad4 + allow changing the stack size for the WASI platform 2022-07-14 20:57:11 +03:00
Nikolay Nikolov
db980a5d18 + add the "-m wasm32" parameter to the linker, when linking for the WASI 
target. No idea if it does anything, but is passed to the linker by the
  official WASI SDK, so it shouldn't hurt.
 2022-07-14 20:29:41 +03:00
Nikolay Nikolov
34ebeb15ed * pass the option to create shared, imported memory to the linker, in case the module is compiled with -CTwasmthreads 
Note that this breaks running programs compiled with -CTwasmthreads with "wasmtime run --wasm-features threads", but
  there's not much we can do about that, since shared memory is required for threading, and wasmtime still doesn't
  support it.
 2022-05-28 20:06:34 +03:00
Nikolay Nikolov
72e88a3452 - don't write the wasm-ld command line to the screen when linking a WASM 
library. The command line, passed to the linker is dumped when compiling with
  -vv anyway.
 2022-02-17 05:14:21 +02:00
Nikolay Nikolov
7711ba610a - don't pass --export-dynamic to the linker when linking a library for the WASI target 2022-02-16 06:00:18 +02:00
Nikolay Nikolov
2a33948521 - removed commented out code for executing WASI dllcmd[2] 2022-02-16 05:42:52 +02:00
Nikolay Nikolov
e34116f7de - removed --allow-undefined linker option when compiling a WASI library 2022-02-16 05:34:09 +02:00
Nikolay Nikolov
590c878690 + added separate startup code for libraries, that declares _initialize, instead of _start 2022-02-16 05:24:41 +02:00
Nikolay Nikolov
d2a2240a2c * some fixes to the WASI library compilation (not ready, yet) 2022-02-16 02:49:34 +02:00