Michael Forney
3a0480e07d
core/asm: allow numbers in labels ( #20362 )
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Numbers were already allowed when creating labels, just not when
referencing them.
2019-11-23 12:52:17 +01:00
Michael Forney
b0b277525c
core/asm: assembly parser label fixes ( #20210 )
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* core/asm: Fix encoding of pushed labels
EVM uses big-endian byte-order, so to pad a label value to 4 bytes,
zeros must be added to the front, not the end.
* core/asm: Fix PC calculations when a label is pushed
Incrementing PC by 5 is only correct if the label appears after a jump,
in which case there is an implicit push. When it appears after an explicit
push, PC should only be incremented by 4.
* core/asm: Allow JUMP with no argument
This way, a label can be pushed explicitly, or loaded from memory to
implement a jump table.
2019-10-29 13:47:18 +01:00
Corey Lin
768b4c2e6b
asm: remove unused parameter for function Lex ( #18058 )
2019-03-14 10:35:55 +01:00
Guillaume Ballet
97b2806686
core/asm: Use hexadecimal addresses in assembly dumps ( #17870 )
2018-10-09 10:27:07 +03:00
Caesar Chad
ec192f18b4
core/asm: correct comments typo ( #16974 )
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* core/asm/compiler: correct comments typo
core/asm/compiler: correct comments typo
* Correct comments typo
2018-06-14 16:24:35 +03:00
Caesar Chad
f04c0e341e
core/asm: correct comments typo ( #16975 )
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core/asm/lexer: correct comments typo
2018-06-14 11:32:19 +03:00
dm4
c514fbccc0
core/asm: accept uppercase instructions ( #16531 )
2018-04-19 15:31:30 +02:00
dm4
49e38c970e
core/asm: remove unused condition ( #16487 )
2018-04-18 01:08:31 +02:00
thomasmodeneis
ba1030b6b8
build: enable goimports and varcheck linters ( #16446 )
2018-04-18 00:53:50 +02:00
hydai
7c131f4d6d
core/asm: fixed typo (posititon -> position) ( #16366 )
2018-03-26 13:48:39 +03:00
hydai
a063876749
core/asm: fixed typo (labal -> label) ( #16313 )
2018-03-14 11:59:06 +02:00
Mark Rushakoff
98ec5e5011
core/asm: rename isAlphaNumeric to isLetter ( #16212 )
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The function would return false for numbers, so isLetter is a more
accurate description of the behavior.
2018-02-28 12:20:07 +02:00
Zach
3da1bf8ca1
all: use gometalinter.v2, fix new gosimple issues ( #15650 )
2017-12-12 19:05:47 +01:00
Fiisio
02b4d074f6
core/asm: use ContainsRune instead of IndexRune ( #15098 )
2017-09-07 23:11:48 +02:00
njupt-moon
53f3460ab5
core/asm: fix hex number lexing ( #14861 )
2017-07-31 13:02:36 +02:00
Jeffrey Wilcke
230cf2ec91
cmd/evm, core/asm: add EVM assembler ( #3686 )
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The evm compile command implements a simple assembly language that compiles to
EVM bytecode.
2017-03-01 01:11:24 +01:00
Valentin Wüstholz
37511ec520
core, core/vm, cmd/disasm: unify procedures for disassembling evm code ( #3530 )
2017-02-27 12:21:19 +01:00
