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- fixed variable size mismatch and some warnings for 32 bit builds.

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This commit is contained in:
Christoph Oelckers 2017-03-14 18:48:51 +01:00
parent d86bd470e5
commit 539af96b8e
3 changed files with 11 additions and 5 deletions
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2
src/p_sectors.cpp
View file

@ -2417,7 +2417,7 @@ DEFINE_FIELD_X(Sector, sector_t, soundtraversed)
DEFINE_FIELD_X(Sector, sector_t, stairlock)
DEFINE_FIELD_X(Sector, sector_t, prevsec)
DEFINE_FIELD_X(Sector, sector_t, nextsec)
DEFINE_FIELD_X(Sector, sector_t, Lines)
DEFINE_FIELD_UNSIZED(Sector, sector_t, Lines)
DEFINE_FIELD_X(Sector, sector_t, heightsec)
DEFINE_FIELD_X(Sector, sector_t, bottommap)
DEFINE_FIELD_X(Sector, sector_t, midmap)

12
src/scripting/vm/vm.h
View file

@ -1099,7 +1099,7 @@ struct FieldDesc
{
const char *ClassName;
const char *FieldName;
intptr_t FieldOffset;
size_t FieldOffset;
unsigned FieldSize;
int BitValue;
};
@ -1144,6 +1144,12 @@ struct AFuncDesc
extern FieldDesc const *const VMField_##icls##_##name##_HookPtr; \
MSVC_FSEG FieldDesc const *const VMField_##icls##_##name##_HookPtr GCC_FSEG = &VMField_##icls##_##name;
// This is for cases where the internal size does not match the part that gets exported.
#define DEFINE_FIELD_UNSIZED(cls, icls, name) \
static const FieldDesc VMField_##icls##_##name = { "A" #cls, #name, (unsigned)myoffsetof(icls, name), ~0u, 0 }; \
extern FieldDesc const *const VMField_##icls##_##name##_HookPtr; \
MSVC_FSEG FieldDesc const *const VMField_##icls##_##name##_HookPtr GCC_FSEG = &VMField_##icls##_##name;
#define DEFINE_FIELD_NAMED_X(cls, icls, name, scriptname) \
static const FieldDesc VMField_##cls##_##scriptname = { "A" #cls, #scriptname, (unsigned)myoffsetof(icls, name), (unsigned)sizeof(icls::name), 0 }; \
extern FieldDesc const *const VMField_##cls##_##scriptname##_HookPtr; \
@ -1170,12 +1176,12 @@ struct AFuncDesc
MSVC_FSEG FieldDesc const *const VMField_##cls##_##scriptname##_HookPtr GCC_FSEG = &VMField_##cls##_##scriptname;
#define DEFINE_GLOBAL(name) \
static const FieldDesc VMGlobal_##name = { "", #name, (intptr_t)&name, (unsigned)sizeof(name), 0 }; \
static const FieldDesc VMGlobal_##name = { "", #name, (size_t)&name, (unsigned)sizeof(name), 0 }; \
extern FieldDesc const *const VMGlobal_##name##_HookPtr; \
MSVC_FSEG FieldDesc const *const VMGlobal_##name##_HookPtr GCC_FSEG = &VMGlobal_##name;
#define DEFINE_GLOBAL_NAMED(iname, name) \
static const FieldDesc VMGlobal_##name = { "", #name, (intptr_t)&iname, (unsigned)sizeof(iname), 0 }; \
static const FieldDesc VMGlobal_##name = { "", #name, (size_t)&iname, (unsigned)sizeof(iname), 0 }; \
extern FieldDesc const *const VMGlobal_##name##_HookPtr; \
MSVC_FSEG FieldDesc const *const VMGlobal_##name##_HookPtr GCC_FSEG = &VMGlobal_##name;

2
src/scripting/zscript/zcc_compile.cpp
View file

@ -1215,7 +1215,7 @@ bool ZCCCompiler::CompileFields(PStruct *type, TArray<ZCC_VarDeclarator *> &Fiel
Error(field, "The member variable '%s.%s' has not been exported from the executable.", type == nullptr? "" : type->TypeName.GetChars(), FName(name->Name).GetChars());
}
// For native structs a size check cannot be done because they normally have no size. But for a native reference they are still fine.
else if (thisfieldtype->Size != ~0u && thisfieldtype->Size != fd->FieldSize && fd->BitValue == 0 && !thisfieldtype->IsA(RUNTIME_CLASS(PNativeStruct)))
else if (thisfieldtype->Size != ~0u && fd->FieldSize != ~0u && thisfieldtype->Size != fd->FieldSize && fd->BitValue == 0 && !thisfieldtype->IsA(RUNTIME_CLASS(PNativeStruct)))
{
Error(field, "The member variable '%s.%s' has mismatching sizes in internal and external declaration. (Internal = %d, External = %d)", type == nullptr ? "" : type->TypeName.GetChars(), FName(name->Name).GetChars(), fd->FieldSize, thisfieldtype->Size);
}