Alex Beregszaszi
15517b571d
lll: disallow useless PUSHn in assembly
2017-10-13 02:04:36 +01:00
Alex Beregszaszi
ab206b8113
LLL: do not crash if import callback is null
2017-10-03 10:22:30 +01:00
Alex Beregszaszi
26f3ea8cf7
LLL: change (include) to use a callback
2017-10-02 21:19:36 +01:00
Alex Beregszaszi
cbd4465a7f
lll: do not expose push/dup/swap/jumpdest as functions
2017-10-02 16:21:21 +01:00
Alex Beregszaszi
6cbb726fb8
Merge pull request #2622 from benjaminion/lll-switch
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LLL: Implement a "switch" expression
2017-10-02 13:38:21 +01:00
benjaminion
326c7887a4
LLL: Implement a switch expression.
2017-10-02 12:01:15 +01:00
Alex Beregszaszi
cddfec27ee
lll: better error reporting in some cases
2017-10-02 11:48:26 +01:00
Alex Beregszaszi
bbfb16cf5c
Introduce assemblyString
2017-09-11 15:53:20 +01:00
Alex Beregszaszi
a535a8b06e
Split out the JSON functionality from assembly.stream()
2017-09-11 15:48:52 +01:00
Alex Beregszaszi
3b07c4d38e
Merge pull request #2757 from ethereum/cmake
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Static linking
2017-08-23 12:36:24 +01:00
Paweł Bylica
388fc983fa
CMake: Cleanup "local" include path
2017-08-22 22:50:25 +02:00
Alex Beregszaszi
9897c56b2c
Mark a lot of functions static (where possible)
2017-08-22 10:51:46 +01:00
Alex Beregszaszi
e2cfc9ee92
Mark a lot of functions const (where possible)
2017-08-22 10:51:46 +01:00
Paweł Bylica
99d198ffb0
CMake: Make libs dependencies explicit
2017-08-21 12:27:06 +02:00
Paweł Bylica
7337054d8e
CMake: Simplify liblll config
2017-08-18 13:32:35 +02:00
Paweł Bylica
d1f4d110fb
CMake: Build static libs by default
2017-08-18 13:32:35 +02:00
Alex Beregszaszi
d70974ea7c
Merge pull request #2573 from benjaminion/lll-error-report-symbol
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LLL: Improve error reporting in certain cases.
2017-07-20 11:02:31 +01:00
Yoichi Hirai
3ad326beba
Merge pull request #2592 from ethereum/lll-simplify
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LLL: remove useless code
2017-07-19 11:47:21 +02:00
Alex Beregszaszi
fa2781d6da
LLL: remove useless code
2017-07-18 21:12:43 +01:00
Alex Beregszaszi
c880550fbc
LLL: disable optimiser entirely if requested
2017-07-18 21:09:05 +01:00
benjaminion
4c0953385e
LLL: Improve error reporting in certain cases.
2017-07-15 22:17:20 +01:00
benjaminion
3bc935d932
LLL: rewrite alloc to avoid issues with edge cases.
2017-07-11 21:22:38 +01:00
Alex Beregszaszi
dbbdcc66e6
LLL: fix redefinitions on some compilers
2017-06-24 12:59:30 +01:00
Alex Beregszaszi
b46bb70b96
LLL: remove obsolete header
2017-06-23 02:52:44 +01:00
Alex Beregszaszi
af57c083f2
LLL: fix the set keyword (create symbol if not present)
2017-06-23 02:52:44 +01:00
Alex Beregszaszi
1ffe286a81
LLL: report correct name if a symbol was not found
2017-06-22 23:00:22 +01:00
Alex Beregszaszi
581aace501
LLL: do not allow empty variable names
2017-06-22 23:00:22 +01:00
chriseth
0868a50eb1
Merge pull request #2440 from ethereum/lll-include
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LLL: better error reporting in (include)
2017-06-22 17:18:34 +02:00
benjaminion
0175008ffa
LLL: Fix msg macro with six arguments.
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The previous macro used the set built-in in a way incompatible with the current
implementation of set. This commit updates the macro to be more transparent in how it's
working and avoids the use of the set and alloc built-ins.
2017-06-22 13:46:52 +01:00
chriseth
de7a488f82
Merge pull request #2415 from benjaminion/lll-fix-create-macro
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LLL: Fix for edge case in the create macros.
2017-06-22 12:33:45 +02:00
chriseth
1c54ce2a2c
Merge pull request #2399 from ethereum/lll-if
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LLL: Replace obsolete assembly code
2017-06-22 12:22:28 +02:00
Alex Beregszaszi
a14a1254ca
LLL: report errors if (include) failed
2017-06-22 10:56:58 +01:00
benjaminion
ff8de3e9fa
LLL: Fix for edge case in the create macros.
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When (msize) is initially zero the previous create commands failed due to the "lll"
expression overwriting the memory at 0x00. This fix "reserves" memory location 0x00
before calling msize. If msize is already 32 or greater it has no effect.
2017-06-22 09:44:34 +01:00
benjaminion
6cab6b6f49
LLL: Correctly label arguments to ecrecover built-in macro.
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(r s v hash) -> (hash v r s) which corresponds to the order that the built-in EVM contract uses.
2017-06-21 23:32:47 +01:00
Alex Beregszaszi
bc95da354d
Replace obsolete assembly code in LLL
2017-06-21 21:23:39 +01:00
Alex Beregszaszi
c08c4b8b6f
Move subroutine helpers from CompilerContext to Assembly
2017-06-14 21:21:26 +01:00
Alex Beregszaszi
6a260a9ff1
Remove single use Assembly::popTo
2017-06-14 21:21:26 +01:00
Alex Beregszaszi
18fc667658
Remove obsolete Assembly::out
2017-06-14 21:21:26 +01:00
Alex Beregszaszi
600e3ad240
Support shl/shr in LLL
2017-06-14 14:08:28 +01:00
benjaminion
3299c479b6
LLL: fix handling of "sha3" expression
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When PR #2317 changed the EVM opcode from SHA3 to KECCAK256 it broke the `(sha3 loc len)` expression in LLL. This PR fixes things while allowing existing code using the sha3 expression (such as the ENS registrar) to continue to compile. I.e. both `(keccak256 loc len)` and `(sha3 loc len)` may be used, and the existing related sha3 macros continue to work.
Three end-to-end test cases have been added for kekkac256 and sha3.
2017-06-13 22:20:14 +01:00
benjaminion
c603369a51
Change opcode generated by (panic) to INVALID
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EIP-141 ethereum/EIPs#141 has preserved 0xfe as an invalid opcode for aborting EVM execution. The EVM assembler supports this via the INVALID opcode.
The LLL "panic" expression used to generate a jump to an invalid location in order to abort EVM execution. This change brings "panic" into line with EIP-141 by generating the INVALID opcode instead.
2017-06-13 17:01:38 +01:00
Yoichi Hirai
37a949e634
liblll: allow macros with no arguments
2017-06-12 15:16:08 +02:00
Alex Beregszaszi
902f69640b
Replace cpp-ethereum with solidity in the license headers
2017-02-02 10:06:28 +00:00
Alex Beregszaszi
b1add657b7
LLL: throw exceptions on invalid symbols
2016-11-30 16:17:50 +00:00
Alex Beregszaszi
99b803cbcb
LLL: () requires at least one parameter
2016-11-30 16:17:50 +00:00
Alex Beregszaszi
a8696c6d8e
LLL: do not accept '0x' as 0
2016-11-30 16:17:50 +00:00
Alex Beregszaszi
53d4433484
LLL: simplify error handling in parseLLL
2016-11-30 15:06:13 +00:00
Alex Beregszaszi
d82eac3fed
LLL: parseLLL to be less greedy catching exceptions
2016-11-29 22:04:51 +00:00
Alex Beregszaszi
3ec0bb5bfa
LLL: parseLLL to return empty string on failure
2016-11-29 21:42:22 +00:00
Alex Beregszaszi
4a67a2862c
Merge pull request #1329 from ethereum/lll-lit-changes
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LLL: improvements (and fixes) to the lit keyword
2016-11-26 15:22:14 +00:00
