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Support for static field exporting

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This commit is contained in:
Brian Fiete 2020-09-21 23:38:50 -07:00
parent 989f9e6019
commit 6878183873
9 changed files with 61 additions and 7 deletions
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11
IDEHelper/Backend/BeCOFFObject.cpp
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@ -2057,8 +2057,15 @@ void BeCOFFObject::Generate(BeModule* module)
mBSSSect.mSizeOverride = (mBSSSect.mSizeOverride + globalVar->mAlign - 1) & ~(globalVar->mAlign - 1);
mBSSSect.mAlign = BF_MAX(mBSSSect.mAlign, globalVar->mAlign);
sym->mValue = mBSSSect.mSizeOverride;
mBSSSect.mSizeOverride += globalVar->mType->mSize;
}
mBSSSect.mSizeOverride += globalVar->mType->mSize;
}
}
if (globalVar->mStorageKind == BfIRStorageKind_Export)
{
mDirectives += " ";
mDirectives.Append("/EXPORT:");
mDirectives.Append(globalVar->mName);
}
}

13
IDEHelper/Backend/BeIRCodeGen.cpp
View file

@ -691,6 +691,7 @@ void BeIRCodeGen::Read(BeValue*& beValue)
globalVariable->mIsTLS = isTLS;
globalVariable->mAlign = varType->mAlign;
globalVariable->mUnnamedAddr = false;
globalVariable->mStorageKind = BfIRStorageKind_Normal;
if (initializer != NULL)
BF_ASSERT(varType->mAlign > 0);
@ -1782,6 +1783,7 @@ void BeIRCodeGen::HandleNextCmd()
globalVariable->mName = name;
globalVariable->mIsTLS = isTLS;
globalVariable->mUnnamedAddr = false;
globalVariable->mStorageKind = BfIRStorageKind_Normal;
if (initializer != NULL)
{
globalVariable->mAlign = varType->mAlign;
@ -1838,6 +1840,17 @@ void BeIRCodeGen::HandleNextCmd()
}
}
break;
case BfIRCmd_GlobalVar_SetStorageKind:
{
CMD_PARAM(BeValue*, val);
CMD_PARAM(int, storageKind);
BF_ASSERT(BeValueDynCast<BeGlobalVariable>(val) != NULL);
auto globalVariable = (BeGlobalVariable*)val;
globalVariable->mStorageKind = (BfIRStorageKind)storageKind;
}
break;
case BfIRCmd_GlobalStringPtr:
{
CMD_PARAM(String, str);

2
IDEHelper/Backend/BeModule.h
View file

@ -415,6 +415,7 @@ public:
String mName;
BeConstant* mInitializer;
BfIRLinkageType mLinkageType;
BfIRStorageKind mStorageKind;
bool mIsConstant;
bool mIsTLS;
int mAlign;
@ -429,6 +430,7 @@ public:
if (mInitializer != NULL)
mInitializer->HashReference(hashCtx);
hashCtx.Mixin(mLinkageType);
hashCtx.Mixin(mStorageKind);
hashCtx.Mixin(mIsConstant);
hashCtx.Mixin(mIsTLS);
hashCtx.Mixin(mAlign);