diff --git a/src/emulator/cart.rs b/src/emulator/cart.rs
index efc7730..6bab2a7 100644
--- a/src/emulator/cart.rs
+++ b/src/emulator/cart.rs
@@ -86,12 +86,13 @@ fn parse_elf_program<Elf: object::read::elf::FileHeader<Endian = object::Endiann
     let mut bytes = vec![];
     let mut pstart = None;
     for phdr in header.program_headers(endian, data).ok()? {
-        if phdr.p_filesz(endian).into() == 0 {
+        let pma = phdr.p_paddr(endian).into();
+        if pma < 0x07000000 || phdr.p_filesz(endian).into() == 0 {
             continue;
         }
-        let start = pstart.unwrap_or(phdr.p_paddr(endian).into());
+        let start = pstart.unwrap_or(pma);
         pstart = Some(start);
-        bytes.resize((phdr.p_paddr(endian).into() - start) as usize, 0);
+        bytes.resize((pma - start) as usize, 0);
         let data = phdr.data(endian, data).ok()?;
         bytes.extend_from_slice(data);
     }