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preserve whether a global is an option

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This commit is contained in:
Vern Paxson 2025-01-01 12:42:27 -08:00
parent 60656dafd8
commit 63cf1ae1b0
4 changed files with 18 additions and 9 deletions
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6
src/script_opt/CPP/InitsInfo.cc
View file

@ -382,7 +382,8 @@ GlobalInitInfo::GlobalInitInfo(CPPCompile* c, const ID* g, string _CPP_name)
else
attrs = -1;
exported = g->IsExport();
is_exported = g->IsExport();
is_option = g->IsOption();
val = ValElem(c, nullptr); // empty because we initialize dynamically
if ( gt->Tag() == TYPE_FUNC && (! g->GetVal() || g->GetVal()->AsFunc()->GetKind() == Func::BUILTIN_FUNC) )
@ -398,7 +399,8 @@ void GlobalInitInfo::InitializerVals(std::vector<std::string>& ivs) const {
ivs.push_back(Fmt(type));
ivs.push_back(Fmt(attrs));
ivs.push_back(val);
ivs.push_back(Fmt(exported));
ivs.push_back(Fmt(is_exported));
ivs.push_back(Fmt(is_option));
ivs.push_back(Fmt(func_with_no_val));
}

6
src/script_opt/CPP/InitsInfo.h
View file

@ -479,7 +479,8 @@ public:
};
// A lightweight initializer for a Zeek global that will look it up at
// initialization time but not create it if missing.
// initialization time but not create it if missing. If do_init is true,
// then the global will be (re-)initialized to its value during compilation.
class GlobalLookupInitInfo : public CPP_InitInfo {
public:
GlobalLookupInitInfo(CPPCompile* c, const ID* g, std::string CPP_name, bool do_init = false);
@ -505,7 +506,8 @@ protected:
int type;
int attrs;
std::string val;
bool exported;
bool is_exported;
bool is_option;
bool func_with_no_val = false; // needed to handle some error situations
};

5
src/script_opt/CPP/RuntimeInits.cc
View file

@ -464,7 +464,10 @@ void CPP_GlobalLookupInit::Generate(InitsManager* im, std::vector<void*>& /* ini
void CPP_GlobalInit::Generate(InitsManager* im, std::vector<void*>& /* inits_vec */, int /* offset */) const {
auto& t = im->Types(type);
global = lookup_global__CPP(name, t, exported);
global = lookup_global__CPP(name, t, is_exported);
if ( is_option )
global->SetOption();
if ( ! global->HasVal() ) {
if ( val >= 0 )

10
src/script_opt/CPP/RuntimeInits.h
View file

@ -396,15 +396,16 @@ protected:
class CPP_GlobalInit : public CPP_Init<void*> {
public:
CPP_GlobalInit(IDPtr& _global, const char* _name, int _type, int _attrs, int _val, bool _exported,
bool _func_with_no_val)
CPP_GlobalInit(IDPtr& _global, const char* _name, int _type, int _attrs, int _val, bool _is_exported,
bool _is_option, bool _func_with_no_val)
: CPP_Init<void*>(),
global(_global),
name(_name),
type(_type),
attrs(_attrs),
val(_val),
exported(_exported),
is_exported(_is_exported),
is_option(_is_option),
func_with_no_val(_func_with_no_val) {}
void Generate(InitsManager* im, std::vector<void*>& /* inits_vec */, int /* offset */) const override;
@ -415,7 +416,8 @@ protected:
int type;
int attrs;
int val;
bool exported;
bool is_exported;
bool is_option;
bool func_with_no_val;
};