motiejus/zig
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structs have debug information

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This commit is contained in:
Andrew Kelley
2015-12-16 17:11:35 -07:00
parent 4d45d14b55
commit e4cb28dbf2
5 changed files with 142 additions and 33 deletions
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54
src/zig_llvm.cpp
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@@ -161,6 +161,18 @@ LLVMZigDIType *LLVMZigCreateDebugArrayType(LLVMZigDIBuilder *dibuilder, uint64_t
return reinterpret_cast<LLVMZigDIType*>(di_type);
}
LLVMZigDIType *LLVMZigCreateDebugMemberType(LLVMZigDIBuilder *dibuilder, LLVMZigDIScope *scope,
const char *name, LLVMZigDIFile *file, unsigned line, uint64_t size_in_bits,
uint64_t align_in_bits, uint64_t offset_in_bits, unsigned flags, LLVMZigDIType *type)
{
DIType *di_type = reinterpret_cast<DIBuilder*>(dibuilder)->createMemberType(
reinterpret_cast<DIScope*>(scope),
name,
reinterpret_cast<DIFile*>(file),
line, size_in_bits, align_in_bits, offset_in_bits, flags,
reinterpret_cast<DIType*>(type));
return reinterpret_cast<LLVMZigDIType*>(di_type);
}
LLVMZigDIType *LLVMZigCreateDebugStructType(LLVMZigDIBuilder *dibuilder, LLVMZigDIScope *scope,
const char *name, LLVMZigDIFile *file, unsigned line_number, uint64_t size_in_bits,
@@ -186,6 +198,39 @@ LLVMZigDIType *LLVMZigCreateDebugStructType(LLVMZigDIBuilder *dibuilder, LLVMZig
return reinterpret_cast<LLVMZigDIType*>(di_type);
}
LLVMZigDIType *LLVMZigCreateReplaceableCompositeType(LLVMZigDIBuilder *dibuilder, unsigned tag,
const char *name, LLVMZigDIScope *scope, LLVMZigDIFile *file, unsigned line)
{
DIType *di_type = reinterpret_cast<DIBuilder*>(dibuilder)->createReplaceableCompositeType(
tag, name,
reinterpret_cast<DIScope*>(scope),
reinterpret_cast<DIFile*>(file),
line);
return reinterpret_cast<LLVMZigDIType*>(di_type);
}
void LLVMZigReplaceTemporary(LLVMZigDIBuilder *dibuilder, LLVMZigDIType *type,
LLVMZigDIType *replacement)
{
reinterpret_cast<DIBuilder*>(dibuilder)->replaceTemporary(
TempDIType(reinterpret_cast<DIType*>(type)),
reinterpret_cast<DIType*>(replacement));
}
void LLVMZigReplaceDebugArrays(LLVMZigDIBuilder *dibuilder, LLVMZigDIType *type,
LLVMZigDIType **types_array, int types_array_len)
{
SmallVector<Metadata *, 8> fields;
for (int i = 0; i < types_array_len; i += 1) {
DIType *ditype = reinterpret_cast<DIType*>(types_array[i]);
fields.push_back(ditype);
}
DICompositeType *composite_type = (DICompositeType*)reinterpret_cast<DIType*>(type);
reinterpret_cast<DIBuilder*>(dibuilder)->replaceArrays(
composite_type,
reinterpret_cast<DIBuilder*>(dibuilder)->getOrCreateArray(fields));
}
LLVMZigDISubroutineType *LLVMZigCreateSubroutineType(LLVMZigDIBuilder *dibuilder_wrapped,
LLVMZigDIFile *file, LLVMZigDIType **types_array, int types_array_len, unsigned flags)
{
@@ -226,6 +271,10 @@ unsigned LLVMZigTag_DW_arg_variable(void) {
return dwarf::DW_TAG_arg_variable;
}
unsigned LLVMZigTag_DW_structure_type(void) {
return dwarf::DW_TAG_structure_type;
}
LLVMZigDIBuilder *LLVMZigCreateDIBuilder(LLVMModuleRef module, bool allow_unresolved) {
DIBuilder *di_builder = new DIBuilder(*unwrap(module), allow_unresolved);
return reinterpret_cast<LLVMZigDIBuilder *>(di_builder);
@@ -286,6 +335,11 @@ LLVMZigDIScope *LLVMZigSubprogramToScope(LLVMZigDISubprogram *subprogram) {
return reinterpret_cast<LLVMZigDIScope*>(scope);
}
LLVMZigDIScope *LLVMZigTypeToScope(LLVMZigDIType *type) {
DIScope *scope = reinterpret_cast<DIType*>(type);
return reinterpret_cast<LLVMZigDIScope*>(scope);
}
LLVMZigDICompileUnit *LLVMZigCreateCompileUnit(LLVMZigDIBuilder *dibuilder,
unsigned lang, const char *file, const char *dir, const char *producer,
bool is_optimized, const char *flags, unsigned runtime_version, const char *split_name,