Add support to GDB for the Renesas rl78 architecture.

[external/binutils.git] / bfd / elf32-rx.c

diff --git a/bfd/elf32-rx.c b/bfd/elf32-rx.c
index 99cffc0..0ceed85 100644 (file)
--- a/bfd/elf32-rx.c
+++ b/bfd/elf32-rx.c
@@ -32,6 +32,7 @@
    endian-swap we would otherwise get.  We check for this in
    rx_elf_object_p().  */
 const bfd_target bfd_elf32_rx_be_ns_vec;
+const bfd_target bfd_elf32_rx_be_vec;
 
 #ifdef DEBUG
 char * rx_get_reloc (long);
@@ -3028,6 +3029,7 @@ rx_elf_object_p (bfd * abfd)
   Elf_Internal_Phdr *phdr = elf_tdata (abfd)->phdr;
   int nphdrs = elf_elfheader (abfd)->e_phnum;
   sec_ptr bsec;
+  static int saw_be = FALSE;
 
   /* We never want to automatically choose the non-swapping big-endian
      target.  The user can only get that explicitly, such as with -I
@@ -3036,6 +3038,15 @@ rx_elf_object_p (bfd * abfd)
       && abfd->target_defaulted)
     return FALSE;
 
+  /* BFD->target_defaulted is not set to TRUE when a target is chosen
+     as a fallback, so we check for "scanning" to know when to stop
+     using the non-swapping target.  */
+  if (abfd->xvec == &bfd_elf32_rx_be_ns_vec
+      && saw_be)
+    return FALSE;
+  if (abfd->xvec == &bfd_elf32_rx_be_vec)
+    saw_be = TRUE;
+
   bfd_default_set_arch_mach (abfd, bfd_arch_rx,
                             elf32_rx_machine (abfd));
 
@@ -3073,7 +3084,7 @@ rx_elf_object_p (bfd * abfd)
       bsec = abfd->sections;
       while (bsec)
        {
-         if (phdr[i].p_vaddr <= bsec->lma
+         if (phdr[i].p_vaddr <= bsec->vma
              && bsec->vma <= phdr[i].p_vaddr + (phdr[i].p_filesz - 1))
            {
              bsec->lma = phdr[i].p_paddr + (bsec->vma - phdr[i].p_vaddr);