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9b38176c77
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697 Commits

Author SHA1 Message Date
Bhargava Shastry
9b38176c77 AsmAnalysis: Fix out of bounds read due to incorrect bounds checking on literal arguments 2020-12-15 15:38:59 +01:00
Alex Beregszaszi
bd641a5206 Enable more C++ compiler warnings 2020-12-10 21:03:58 +00:00
chriseth
d75821e068
Merge pull request #10536 from ethereum/fix-createlinkingfunction-to-cpp 
Move the implementation of createLinkingFunction into a cpp file
 2020-12-09 17:49:16 +01:00
hrkrshnn
06d719e4f1 Move filter to CommonData.h 2020-12-09 11:13:27 +01:00
hrkrshnn
7ea96c5583 Move the implementation of createLinkingFunction into a cpp file 2020-12-09 11:13:27 +01:00
Alexander Arlt
90623d9507 Fix recompilation of polyfills. 2020-12-08 20:02:25 -05:00
Alex Beregszaszi
7e88ba8da0 Enable the -Wconversion warning 2020-12-08 16:45:24 +00:00
Daniel Kirchner
6c70208d5f
Merge pull request #10359 from ethereum/extra-semi 
Enable the -Wextra-semi warning
 2020-12-07 14:35:30 +01:00
chriseth
5e61f2a8cb
Merge pull request #10491 from ethereum/loadStoreDialectFunctions 
Add storage load/store functions to Yul dialect.
 2020-12-07 12:19:20 +01:00
Alex Beregszaszi
1e2bfbd6b2 Enable the -Wextra-semi warning 2020-12-04 17:21:19 +01:00
Daniel Kirchner
96a50b52e2 Add storage load/store functions to Yul dialect. 2020-12-03 19:10:05 +01:00
chriseth
e04cc80438
Merge pull request #9555 from ethereum/yul-parser-refactor 
Yul parser refactor
 2020-12-03 18:07:31 +01:00
chriseth
27e44b85e3
Merge pull request #10419 from ethereum/bug-namesimplifier 
Fix a bug in NameSimplifier.
 2020-12-03 17:52:40 +01:00
chriseth
5071709b25 Remove FunctionCall from ElementaryOperation. 2020-12-03 17:47:47 +01:00
Alex Beregszaszi
61ed1f1986 cleanup 2020-12-03 17:15:45 +01:00
Alex Beregszaszi
6c0a3bd043 Ensure that builtins must be executed 2020-12-03 17:15:44 +01:00
Alex Beregszaszi
e2a756a705 Remove dead code 2020-12-03 17:15:44 +01:00
Alex Beregszaszi
baa7251f1d More clean up 2020-12-03 17:14:49 +01:00
Alex Beregszaszi
75e0057388 Rename parseElementaryOperation to parseLiteralOrIdentifier 2020-12-03 17:14:49 +01:00
Alex Beregszaszi
3da2b67b67 simplify parser 2020-12-03 17:14:49 +01:00
hrkrshnn
3efac3eef0 NameSimplifier is removed from steps available to users. 2020-12-02 13:48:01 +01:00
hrkrshnn
5a15a4a6bd Fix a bug in NameSimplifier. 
A new name created by NameSimplifier could also be created by NameDispenser, since the knowledge of
the new name was not stored in NameSimplifier.
 2020-12-02 13:48:01 +01:00
chriseth
e10712c173
Merge pull request #10454 from ethereum/ewasm-cleanup 
[ewasm] Clean up some builtins and fix text representation of `select`
 2020-12-01 17:34:48 +01:00
chriseth
8279d90ba2
Merge pull request #10403 from ethereum/rename-asmdata 
Rename AsmData* to AST*
 2020-12-01 14:33:11 +01:00
Alex Beregszaszi
04cf4867fe [ewasm] Clean up opcodes/builtins in the binary encoder 
Also make sure that `i32.drop/i64.drop` won't silently drop its arguments, as they may have side-effects.
 2020-12-01 12:50:54 +00:00
Alex Beregszaszi
a29a7ad680 [ewasm] Properly encode i32/i64.select in the text format 2020-12-01 11:22:38 +00:00
hrkrshnn
cf6fe5a777 NameDispenser: Added three public functions. 
The private function `illegalName` was converted into a public function.

A new public getter function `usedNames()` returns a reference to `m_usedNames`.

A public function reset that would change all `m_usedNames` to *only* the names that are used in the
AST. Also resets the counter. This will be used before the final NameSimplifier step in the
optimization phase.

The first two functions were added so that `NameSimplifier` could use it instead of traversing the AST
using `NameCollector` to find used names.
 2020-11-30 14:02:57 +01:00
Alex Beregszaszi
a7ee1355bd [ewasm] Use select instruction where appropriate 2020-11-30 12:10:32 +00:00
Alex Beregszaszi
9640cfd77e [ewasm] Add i32.select/i64.select 2020-11-30 11:58:33 +00:00
chriseth
a5a560e163
Merge pull request #10417 from ethereum/onlyClearForAssignment 
DataFlowAnalyzer: Only clear known values for assignment.
 2020-11-30 12:02:28 +01:00
chriseth
75b1624180
Merge pull request #10404 from ethereum/ewasm-eq-simplify 
[ewasm] Change eq() in polyfill to branch-less version
 2020-11-30 11:54:45 +01:00
chriseth
45307a24d6
Merge pull request #10416 from ethereum/speedUpByMovingAssertion 
Superspeed.
 2020-11-30 11:35:20 +01:00
Alex Beregszaszi
06af2fb38a [ewasm] Change eq() in polyfill to branch-less version 2020-11-27 22:47:55 +00:00
chriseth
21c35924df Only clear for assignment. 2020-11-26 18:32:13 +01:00
chriseth
111eaa1e9b Superspeed. 2020-11-26 17:38:01 +01:00
chriseth
ac9b31d623 Abort early if the optimizer sequence is empty. 2020-11-26 16:41:20 +01:00
Alex Beregszaszi
a22077f736 Rename AsmData -> AST 
Also attempt to only include ASTForward where appropriate.
 2020-11-25 17:58:02 +00:00
Alex Beregszaszi
f76ac0a753 [wasm] Document what StringLiteral is 2020-11-20 21:16:56 +00:00
Alexander Arlt
9d6296eca4 [ewasm] Polyfill: calldataload & calldatacopy. 2020-11-20 13:46:04 -05:00
Alexander Arlt
c0d28492c3 [ewasm] Polyfill: Rename endian_swap -> bswap. 2020-11-17 21:30:06 -05:00
Alexander Arlt
19f764bf65 Split ewasm polyfill functions into different files. 2020-11-17 19:27:44 -05:00
Alex Beregszaszi
6f6bcdd526 [ewasm] Display custom sections as hex string in the text output 2020-11-10 23:48:24 +01:00
Alex Beregszaszi
6e11754c8b [ewasm] Support compiling data subobjects 2020-11-09 17:47:12 +00:00
Alex Beregszaszi
e41700e5f7 [ewasm] Clarify custom section handling in BinaryTransform 2020-11-09 17:47:01 +00:00
Alex Beregszaszi
cd08dab4e6 [ewasm] Allow compiling Yul without "main" 2020-11-09 16:36:29 +00:00
Alex Beregszaszi
1e7dcb0bbf Use yulAssert instead of astAssert 2020-10-29 14:21:12 +00:00
Alex Beregszaszi
e4133815e9 Remove explicit yul:: namespacing in AsmJsonImporter 2020-10-29 14:07:43 +00:00
Alex Beregszaszi
1ab6340828 Move AsmJsonImporter from libsolidity to libyul 
It is next to AsmJsonConverter now and interdependencies are shrunk.
 2020-10-29 14:06:34 +00:00
chriseth
b18d5ab257 Fix move bug. 2020-10-28 17:21:08 +01:00
chriseth
fb40f29594
Merge pull request #10133 from ethereum/asm-error-codes 
Split error codes for EVM opcodes
 2020-10-28 13:00:23 +01:00