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backend: dwarfdbginf: Use LEB128 encoding for lines and columns #13246

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merged 1 commit into from Jan 7, 2022
Merged

backend: dwarfdbginf: Use LEB128 encoding for lines and columns #13246

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16 changes: 8 additions & 8 deletions src/dmd/backend/dwarfdbginf.d
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Expand Up @@ -1835,8 +1835,8 @@ static if (1)
DW_AT_type, DW_FORM_ref4,
DW_AT_artificial, DW_FORM_flag,
DW_AT_decl_file, DW_FORM_data1,
DW_AT_decl_line, DW_FORM_data2,
DW_AT_decl_column, DW_FORM_data2,
DW_AT_decl_line, DW_FORM_udata,
DW_AT_decl_column, DW_FORM_udata,
DW_AT_location, DW_FORM_block1,
0, 0,
];
Expand Down Expand Up @@ -1885,8 +1885,8 @@ static if (1)
abuf.writeByte(DW_FORM_string);

abuf.writeByte(DW_AT_decl_file); abuf.writeByte(DW_FORM_data1);
abuf.writeByte(DW_AT_decl_line); abuf.writeByte(DW_FORM_data2);
abuf.writeByte(DW_AT_decl_column); abuf.writeByte(DW_FORM_data2);
abuf.writeByte(DW_AT_decl_line); abuf.writeByte(DW_FORM_udata);
abuf.writeByte(DW_AT_decl_column); abuf.writeByte(DW_FORM_udata);
if (ret_type)
{
abuf.writeByte(DW_AT_type); abuf.writeByte(DW_FORM_ref4);
Expand Down Expand Up @@ -1938,8 +1938,8 @@ static if (1)
debug_info.buf.writeString(name); // DW_AT_name
debug_info.buf.writeString(sfunc.Sident.ptr); // DW_AT_MIPS_linkage_name
debug_info.buf.writeByte(filenum); // DW_AT_decl_file
debug_info.buf.write16(sfunc.Sfunc.Fstartline.Slinnum); // DW_AT_decl_line
debug_info.buf.write16(sfunc.Sfunc.Fstartline.Scharnum); // DW_AT_decl_column
debug_info.buf.writeuLEB128(sfunc.Sfunc.Fstartline.Slinnum); // DW_AT_decl_line
debug_info.buf.writeuLEB128(sfunc.Sfunc.Fstartline.Scharnum); // DW_AT_decl_column
if (ret_type)
debug_info.buf.write32(ret_type); // DW_AT_type

Expand Down Expand Up @@ -1994,8 +1994,8 @@ static if (1)
debug_info.buf.write32(tidx); // DW_AT_type
debug_info.buf.writeByte(sa.Sflags & SFLartifical ? 1 : 0); // DW_FORM_tag
debug_info.buf.writeByte(filenum); // DW_AT_decl_file
debug_info.buf.write16(sa.lposscopestart.Slinnum); // DW_AT_decl_line
debug_info.buf.write16(sa.lposscopestart.Scharnum); // DW_AT_decl_column
debug_info.buf.writeuLEB128(sa.lposscopestart.Slinnum); // DW_AT_decl_line
debug_info.buf.writeuLEB128(sa.lposscopestart.Scharnum); // DW_AT_decl_column
soffset = cast(uint)debug_info.buf.length();
debug_info.buf.writeByte(2); // DW_FORM_block1
if (sa.Sfl == FLreg || sa.Sclass == SCpseudo)
Expand Down