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Fix debug info

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gingerBill
2026-02-02 11:15:34 +00:00
parent e014181abf
commit 3dccd4e3ad
1 changed files with 13 additions and 8 deletions
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21
src/llvm_backend_debug.cpp
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@@ -729,22 +729,22 @@ gb_internal LLVMMetadataRef lb_debug_type_internal(lbModule *m, Type *type) {
case Basic_i128be: return lb_debug_type_basic_type(m, str_lit("i128be"), 128, LLVMDWARFTypeEncoding_Signed, LLVMDIFlagBigEndian);
case Basic_u128be: return lb_debug_type_basic_type(m, str_lit("u128be"), 128, LLVMDWARFTypeEncoding_Unsigned, LLVMDIFlagBigEndian);
case Basic_f16be: return lb_debug_type_basic_type(m, str_lit("f16be"), 16, LLVMDWARFTypeEncoding_Float, LLVMDIFlagLittleEndian);
case Basic_f32be: return lb_debug_type_basic_type(m, str_lit("f32be"), 32, LLVMDWARFTypeEncoding_Float, LLVMDIFlagLittleEndian);
case Basic_f64be: return lb_debug_type_basic_type(m, str_lit("f64be"), 64, LLVMDWARFTypeEncoding_Float, LLVMDIFlagLittleEndian);
case Basic_f16be: return lb_debug_type_basic_type(m, str_lit("f16be"), 16, LLVMDWARFTypeEncoding_Float, LLVMDIFlagBigEndian);
case Basic_f32be: return lb_debug_type_basic_type(m, str_lit("f32be"), 32, LLVMDWARFTypeEncoding_Float, LLVMDIFlagBigEndian);
case Basic_f64be: return lb_debug_type_basic_type(m, str_lit("f64be"), 64, LLVMDWARFTypeEncoding_Float, LLVMDIFlagBigEndian);
case Basic_complex32:
{
LLVMMetadataRef elements[2] = {};
elements[0] = lb_debug_struct_field(m, str_lit("real"), t_f16, 0*16);
elements[1] = lb_debug_struct_field(m, str_lit("imag"), t_f16, 1*16);
return lb_debug_basic_struct(m, str_lit("complex32"), 64, 32, elements, gb_count_of(elements));
return lb_debug_basic_struct(m, str_lit("complex32"), 32, 16, elements, gb_count_of(elements));
}
case Basic_complex64:
{
LLVMMetadataRef elements[2] = {};
elements[0] = lb_debug_struct_field(m, str_lit("real"), t_f32, 0*32);
elements[1] = lb_debug_struct_field(m, str_lit("imag"), t_f32, 2*32);
elements[1] = lb_debug_struct_field(m, str_lit("imag"), t_f32, 1*32);
return lb_debug_basic_struct(m, str_lit("complex64"), 64, 32, elements, gb_count_of(elements));
}
case Basic_complex128:
@@ -762,7 +762,7 @@ gb_internal LLVMMetadataRef lb_debug_type_internal(lbModule *m, Type *type) {
elements[1] = lb_debug_struct_field(m, str_lit("jmag"), t_f16, 1*16);
elements[2] = lb_debug_struct_field(m, str_lit("kmag"), t_f16, 2*16);
elements[3] = lb_debug_struct_field(m, str_lit("real"), t_f16, 3*16);
return lb_debug_basic_struct(m, str_lit("quaternion64"), 128, 32, elements, gb_count_of(elements));
return lb_debug_basic_struct(m, str_lit("quaternion64"), 64, 16, elements, gb_count_of(elements));
}
case Basic_quaternion128:
{
@@ -780,7 +780,7 @@ gb_internal LLVMMetadataRef lb_debug_type_internal(lbModule *m, Type *type) {
elements[1] = lb_debug_struct_field(m, str_lit("jmag"), t_f64, 1*64);
elements[2] = lb_debug_struct_field(m, str_lit("kmag"), t_f64, 2*64);
elements[3] = lb_debug_struct_field(m, str_lit("real"), t_f64, 3*64);
return lb_debug_basic_struct(m, str_lit("quaternion256"), 256, 32, elements, gb_count_of(elements));
return lb_debug_basic_struct(m, str_lit("quaternion256"), 256, 64, elements, gb_count_of(elements));
}
@@ -792,6 +792,8 @@ gb_internal LLVMMetadataRef lb_debug_type_internal(lbModule *m, Type *type) {
}
case Basic_string:
{
// NOTE(bill): size_of(^u8) <= size_of(int)
LLVMMetadataRef elements[2] = {};
elements[0] = lb_debug_struct_field(m, str_lit("data"), t_u8_ptr, 0);
elements[1] = lb_debug_struct_field(m, str_lit("len"), t_int, int_bits);
@@ -805,6 +807,8 @@ gb_internal LLVMMetadataRef lb_debug_type_internal(lbModule *m, Type *type) {
case Basic_string16:
{
// NOTE(bill): size_of(^u16) <= size_of(int)
LLVMMetadataRef elements[2] = {};
elements[0] = lb_debug_struct_field(m, str_lit("data"), t_u16_ptr, 0);
elements[1] = lb_debug_struct_field(m, str_lit("len"), t_int, int_bits);
@@ -820,7 +824,7 @@ gb_internal LLVMMetadataRef lb_debug_type_internal(lbModule *m, Type *type) {
{
LLVMMetadataRef elements[2] = {};
elements[0] = lb_debug_struct_field(m, str_lit("data"), t_rawptr, 0);
elements[1] = lb_debug_struct_field(m, str_lit("id"), t_typeid, 64);
elements[1] = lb_debug_struct_field(m, str_lit("id"), t_typeid, 64); // typeid is always 64 bits in size and 64 bits in alignment
return lb_debug_basic_struct(m, str_lit("any"), 128, 64, elements, gb_count_of(elements));
}
@@ -843,6 +847,7 @@ gb_internal LLVMMetadataRef lb_debug_type_internal(lbModule *m, Type *type) {
GB_PANIC("Type_Named should be handled in lb_debug_type separately");
case Type_SoaPointer:
// TODO(bill): This is technically incorrect and needs fixing
return LLVMDIBuilderCreatePointerType(m->debug_builder, lb_debug_type(m, type->SoaPointer.elem), int_bits, int_bits, 0, nullptr, 0);
case Type_Pointer:
return LLVMDIBuilderCreatePointerType(m->debug_builder, lb_debug_type(m, type->Pointer.elem), ptr_bits, ptr_bits, 0, nullptr, 0);