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authorAlex Beregszaszi <alex@rtfs.hu>2017-05-25 08:59:57 +0800
committerAlex Beregszaszi <alex@rtfs.hu>2017-05-27 03:39:30 +0800
commit8fe79fe706fd64146ffbf345e0241b7c4357ce43 (patch)
tree4b17df95faa4f1e901bae7a4d6b698a2923d0cc7 /libsolidity/inlineasm
parent3b75c5b45fdb1bfb49b4e157e031154c57b475f3 (diff)
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Introduce Julia mode in AsmAnalyzer
Diffstat (limited to 'libsolidity/inlineasm')
-rw-r--r--libsolidity/inlineasm/AsmAnalysis.cpp9
-rw-r--r--libsolidity/inlineasm/AsmAnalysis.h4
-rw-r--r--libsolidity/inlineasm/AsmStack.cpp4
3 files changed, 11 insertions, 6 deletions
diff --git a/libsolidity/inlineasm/AsmAnalysis.cpp b/libsolidity/inlineasm/AsmAnalysis.cpp
index ca50fdbe..eb6f8bc0 100644
--- a/libsolidity/inlineasm/AsmAnalysis.cpp
+++ b/libsolidity/inlineasm/AsmAnalysis.cpp
@@ -48,12 +48,14 @@ bool AsmAnalyzer::analyze(Block const& _block)
bool AsmAnalyzer::operator()(Label const& _label)
{
+ solAssert(!m_julia, "");
m_info.stackHeightInfo[&_label] = m_stackHeight;
return true;
}
bool AsmAnalyzer::operator()(assembly::Instruction const& _instruction)
{
+ solAssert(!m_julia, "");
auto const& info = instructionInfo(_instruction.instruction);
m_stackHeight += info.ret - info.args;
m_info.stackHeightInfo[&_instruction] = m_stackHeight;
@@ -135,6 +137,7 @@ bool AsmAnalyzer::operator()(assembly::Identifier const& _identifier)
bool AsmAnalyzer::operator()(FunctionalInstruction const& _instr)
{
+ solAssert(!m_julia, "");
bool success = true;
for (auto const& arg: _instr.arguments | boost::adaptors::reversed)
{
@@ -154,12 +157,12 @@ bool AsmAnalyzer::operator()(FunctionalInstruction const& _instr)
bool AsmAnalyzer::operator()(assembly::StackAssignment const& _assignment)
{
+ solAssert(!m_julia, "");
bool success = checkAssignment(_assignment.variableName, size_t(-1));
m_info.stackHeightInfo[&_assignment] = m_stackHeight;
return success;
}
-
bool AsmAnalyzer::operator()(assembly::Assignment const& _assignment)
{
int const stackHeight = m_stackHeight;
@@ -454,8 +457,8 @@ Scope& AsmAnalyzer::scope(Block const* _block)
void AsmAnalyzer::expectValidType(string const& type, SourceLocation const& _location)
{
-// if (!m_julia)
-// return;
+ if (!m_julia)
+ return;
if (!(set<string>{"bool", "u8", "s8", "u32", "s32", "u64", "s64", "u128", "s128", "u256", "s256"}).count(type))
m_errors.push_back(make_shared<Error>(
diff --git a/libsolidity/inlineasm/AsmAnalysis.h b/libsolidity/inlineasm/AsmAnalysis.h
index 8244df84..87d41e11 100644
--- a/libsolidity/inlineasm/AsmAnalysis.h
+++ b/libsolidity/inlineasm/AsmAnalysis.h
@@ -64,8 +64,9 @@ public:
explicit AsmAnalyzer(
AsmAnalysisInfo& _analysisInfo,
ErrorList& _errors,
+ bool _julia = false,
julia::ExternalIdentifierAccess::Resolver const& _resolver = julia::ExternalIdentifierAccess::Resolver()
- ): m_resolver(_resolver), m_info(_analysisInfo), m_errors(_errors) {}
+ ): m_resolver(_resolver), m_info(_analysisInfo), m_errors(_errors), m_julia(_julia) {}
bool analyze(assembly::Block const& _block);
@@ -99,6 +100,7 @@ private:
Scope* m_currentScope = nullptr;
AsmAnalysisInfo& m_info;
ErrorList& m_errors;
+ bool m_julia = false;
};
}
diff --git a/libsolidity/inlineasm/AsmStack.cpp b/libsolidity/inlineasm/AsmStack.cpp
index 2e63465f..fe443c08 100644
--- a/libsolidity/inlineasm/AsmStack.cpp
+++ b/libsolidity/inlineasm/AsmStack.cpp
@@ -53,7 +53,7 @@ bool InlineAssemblyStack::parse(
*m_parserResult = std::move(*result);
AsmAnalysisInfo analysisInfo;
- return (AsmAnalyzer(analysisInfo, m_errors, _resolver)).analyze(*m_parserResult);
+ return (AsmAnalyzer(analysisInfo, m_errors, false, _resolver)).analyze(*m_parserResult);
}
string InlineAssemblyStack::toString()
@@ -84,7 +84,7 @@ bool InlineAssemblyStack::parseAndAssemble(
solAssert(parserResult, "");
AsmAnalysisInfo analysisInfo;
- AsmAnalyzer analyzer(analysisInfo, errors, _identifierAccess.resolve);
+ AsmAnalyzer analyzer(analysisInfo, errors, false, _identifierAccess.resolve);
solAssert(analyzer.analyze(*parserResult), "");
CodeGenerator(errors).assemble(*parserResult, analysisInfo, _assembly, _identifierAccess);