Source
pub fn getSymbolName(self: *Pdb, module: *Module, address: u64) ?[]const u8 {
_ = self;
std.debug.assert(module.populated);
var symbol_i: usize = 0;
while (symbol_i != module.symbols.len) {
const prefix: *align(1) pdb.RecordPrefix = @ptrCast(&module.symbols[symbol_i]);
if (prefix.record_len < 2)
return null;
switch (prefix.record_kind) {
.lproc32, .gproc32 => {
const proc_sym: *align(1) pdb.ProcSym = @ptrCast(&module.symbols[symbol_i + @sizeOf(pdb.RecordPrefix)]);
if (address >= proc_sym.code_offset and address < proc_sym.code_offset + proc_sym.code_size) {
return std.mem.sliceTo(@as([*:0]u8, @ptrCast(&proc_sym.name[0])), 0);
}
},
else => {},
}
symbol_i += prefix.record_len + @sizeOf(u16);
}
return null;
}