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da8ccd64ef
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185 Commits

Author SHA1 Message Date
Nikolay Nikolov
da8ccd64ef + also write the functype of imported functions in the linker map file 2023-12-31 21:50:18 +02:00
Nikolay Nikolov
4f4beb6225 + store the functype in TWasmObjSymbolLinkingData 2023-12-31 21:40:34 +02:00
Nikolay Nikolov
880eb3658a + process the module imports and write them to the map file in TWasmExeOutput.AfterUnusedSectionRemoval 2023-12-31 21:27:21 +02:00
Nikolay Nikolov
541bd66a6c + implemented TWasmExeOutput.GenerateLibraryImports 2023-12-31 21:04:04 +02:00
Nikolay Nikolov
b88b8efbce + WebAssembly object reader: create symbols for imports that have the 
WASM_SYM_EXPLICIT_NAME flag set. Save the import module and name info inside
  a new field TWasmObjSymbol.LinkingData.
 2023-12-31 20:39:01 +02:00
Nikolay Nikolov
f83223c8b2 * SymbolTable.ObjSym type changed from TObjSymbol to TWasmObjSymbol 2023-12-31 20:28:44 +02:00
Nikolay Nikolov
f30a41359d + added a TWasmFuncTypeTable instance to TWasmExeOutput 2023-12-31 16:50:00 +02:00
Nikolay Nikolov
e695edff98 + initialize TWasmObjData.FFuncTypes in TWasmObjData's constructor 2023-12-31 15:54:52 +02:00
Nikolay Nikolov
0be3fe9ab4 - removed TWasmObjData.AddFuncType, instead call directly [F]FuncTypes.AddOrGetFuncType 2023-12-31 15:52:27 +02:00
Nikolay Nikolov
eb046b07d0 * TWasmFuncTypeTable.AddFuncType renamed .AddOrGetFuncType 2023-12-31 15:49:26 +02:00
Nikolay Nikolov
7266981c6c + Extracted the func list maintenance functionality from the WebAssembly object 
writer to a new TWasmFuncTypeTable class. This will allow for it to be reused
  in the WebAssembly exe writer as well.
 2023-12-31 15:39:54 +02:00
Nikolay Nikolov
d6c3c74b46 + create relocation objects for R_WASM_FUNCTION_OFFSET_I32 relocations in the wasm object reader 2023-12-28 21:26:12 +02:00
Nikolay Nikolov
73895d3cbc + create relocation objects for R_WASM_TYPE_INDEX_LEB relocations in the wasm object reader 2023-12-28 21:23:08 +02:00
Nikolay Nikolov
ae93f8de91 + create relocation objects for R_WASM_MEMORY_ADDR_I32 relocations in the wasm object reader 2023-12-28 21:15:59 +02:00
Nikolay Nikolov
35f2fb1e8d * fix warning 2023-12-28 21:11:26 +02:00
Nikolay Nikolov
bd606c6b77 + create relocation objects for R_WASM_MEMORY_ADDR_SLEB relocations in the wasm object reader 2023-12-28 21:07:41 +02:00
Nikolay Nikolov
3e14d47b92 + create relocation objects for R_WASM_MEMORY_ADDR_LEB relocations in the wasm object reader 2023-12-28 21:04:13 +02:00
Nikolay Nikolov
118e093c97 + create relocation objects for R_WASM_TABLE_INDEX_I32 relocations in the wasm object reader 2023-12-28 20:59:32 +02:00
Nikolay Nikolov
c605da6ab3 + create relocation objects for R_WASM_TABLE_INDEX_SLEB relocations in the wasm object reader 2023-12-28 20:57:04 +02:00
Nikolay Nikolov
aa296af787 + create relocation objects for R_WASM_FUNCTION_INDEX_LEB relocations in the wasm object reader 2023-12-28 20:52:17 +02:00
Nikolay Nikolov
bc798695fe + find the code and data segment of each relocation 2023-12-28 20:07:24 +02:00
Nikolay Nikolov
268a148d3a + store the parsed relocation table in an array 2023-12-28 16:47:00 +02:00
Nikolay Nikolov
82c52ed127 * disallow (for now) relocations for sections other than the code and data sections 2023-12-28 16:37:58 +02:00
Nikolay Nikolov
649438efa6 + keep track of section indexes. Save the code and data section indexes. 2023-12-28 16:35:11 +02:00
Nikolay Nikolov
a1bdf11d99 + check for supported relocation types, report an error if an unsupported type is found 2023-12-28 16:09:03 +02:00
Nikolay Nikolov
881ca2c52f + implemented parsing of the relocation section 2023-12-28 16:02:27 +02:00
Nikolay Nikolov
7f30a87651 + started implementing the reading of relocation sections in the wasm object reader 2023-12-28 15:53:45 +02:00
Nikolay Nikolov
026781b9a3 * set MaxMemPos in the wasm internal linker 2023-12-28 15:27:53 +02:00
Nikolay Nikolov
eeae32669e + add oso_keep flag to the code sections that contain an export 2023-12-28 14:54:06 +02:00
Nikolay Nikolov
24972d9861 + parse the export table in the wasm internal object reader 2023-12-28 14:50:51 +02:00
Nikolay Nikolov
4b9e1ab30a + wasm object reader: create code sections and symbols 2023-12-28 14:29:59 +02:00
Nikolay Nikolov
4b179ce4fa + check the code entries count in the wasm object reader 2023-12-28 14:14:30 +02:00
Nikolay Nikolov
87a3bfe99d + fully implemented reading the code section 2023-12-28 13:25:44 +02:00
Nikolay Nikolov
3d5a100f79 + wasm object reader: implemented parsing of the global section 2023-12-28 12:42:48 +02:00
Nikolay Nikolov
4ba064d894 + include mod name in symbols 2023-12-27 15:15:54 +02:00
Nikolay Nikolov
c293d0b729 + partially implemented the creation of symbols for SYMTAB_FUNCTION entries 2023-12-27 15:14:21 +02:00
Nikolay Nikolov
a6d4374f10 + wasm object reader: range check the symbol indices of SYMTAB_FUNCTION entries 2023-12-27 14:52:37 +02:00
Nikolay Nikolov
efc4ab7928 + store in the FuncTypes array the func types, parsed in the function section 2023-12-27 14:47:45 +02:00
Nikolay Nikolov
a0df7c27af + wasm obj reader: store the parsed import data from the import section in local arrays and structures 2023-12-27 14:42:01 +02:00
Nikolay Nikolov
ced7e40c43 + support local binding when reading data symbols in the internal wasm object reader 2023-12-27 13:36:18 +02:00
Nikolay Nikolov
ee4d77b119 + create data symbols in the wasm object reader 2023-12-27 13:14:27 +02:00
Nikolay Nikolov
e569863a1a + check bounds for SymIndex of SYMTAB_DATA symbols 2023-12-27 13:01:49 +02:00
Nikolay Nikolov
121e793c37 + wasm object reader: store the symbol table in a dynamic array, so it can be processed later 2023-12-27 11:52:17 +02:00
Nikolay Nikolov
c6e054dbb9 + implemented parsing of the symbol table in the wasm object reader 2023-12-27 10:59:02 +02:00
Nikolay Nikolov
272db1b872 + symbol table subsection duplicate check 2023-12-27 10:31:24 +02:00
Nikolay Nikolov
b641687da2 * attempt to avoid warning, treated as error, causing CI failure 2023-12-26 20:46:25 +02:00
Nikolay Nikolov
fc7ed302e7 + check and report an error if a passive data segment is encountered by the wasm object reader 2023-12-26 20:42:46 +02:00
Nikolay Nikolov
8606f13b24 + check for memory index other than 0 in the wasm object reader and report an error, since that is not supported 2023-12-26 20:41:40 +02:00
Nikolay Nikolov
23fa8c80b6 + read the section content in the wasm object reader 2023-12-26 20:38:58 +02:00
Nikolay Nikolov
56fe6cadc8 * fill the data in the DataSegments array when parsing the WASM_SEGMENT_INFO subsection 2023-12-26 20:24:52 +02:00