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authorNick Clifton <nickc@redhat.com>2011-05-17 16:02:31 +0000
committerNick Clifton <nickc@redhat.com>2011-05-17 16:02:31 +0000
commit84bff83f799013476b466a24f8eb639dc4e16a77 (patch)
tree3c1b7ca0f9dedbe4b38c62adccef85d36c395bde /bfd
parent393eab54507ddd97a857a97ab8d3300ad63edb9c (diff)
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PR ld/12759
* emultempl/rxelf.em (ignore_lma): New variable. (rx_elf_create_output_section_statements): Pass the setiing of ignore_lma to bfd_elf32_rx_set_target_flags. (OPTION_IGNORE_LMA): Define. (OPTION_NO_IGNORE_LMA): Define. (PARSE_AND_LIST_LONGOPTS): Add ignore lma. (PARSE_AND_LIST_OPTIONS): Add ignore lma. (PARSE_AND_LIST_ARGS_CASES): Add ignore lma. * elf32-rx.c (ignore_lma): New variable. (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter. (rx_modify_program_headers): Only copy the LMA into the VMA if ignore_lma is true.
Diffstat (limited to 'bfd')
-rw-r--r--bfd/ChangeLog8
-rw-r--r--bfd/elf32-rx.c37
2 files changed, 29 insertions, 16 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index a5355b5..0e8bdf1 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,11 @@
+2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com>
+
+ PR ld/12759
+ * elf32-rx.c (ignore_lma): New variable.
+ (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.
+ (rx_modify_program_headers): Only copy the LMA into the VMA if
+ ignore_lma is true.
+
2011-05-17 Alan Modra <amodra@gmail.com>
PR ld/12760
diff --git a/bfd/elf32-rx.c b/bfd/elf32-rx.c
index 55f2eaa..5691ced 100644
--- a/bfd/elf32-rx.c
+++ b/bfd/elf32-rx.c
@@ -2855,13 +2855,16 @@ rx_elf_set_private_flags (bfd * abfd, flagword flags)
}
static bfd_boolean no_warn_mismatch = FALSE;
+static bfd_boolean ignore_lma = TRUE;
-void bfd_elf32_rx_set_target_flags (bfd_boolean);
+void bfd_elf32_rx_set_target_flags (bfd_boolean, bfd_boolean);
void
-bfd_elf32_rx_set_target_flags (bfd_boolean user_no_warn_mismatch)
+bfd_elf32_rx_set_target_flags (bfd_boolean user_no_warn_mismatch,
+ bfd_boolean user_ignore_lma)
{
no_warn_mismatch = user_no_warn_mismatch;
+ ignore_lma = user_ignore_lma;
}
/* Merge backend specific data from an object file to the output
@@ -3332,22 +3335,24 @@ elf32_rx_modify_program_headers (bfd * abfd ATTRIBUTE_UNUSED,
phdr = tdata->phdr;
count = tdata->program_header_size / bed->s->sizeof_phdr;
- for (i = count; i-- != 0; )
- if (phdr[i].p_type == PT_LOAD)
- {
- /* The Renesas tools expect p_paddr to be zero. However,
- there is no other way to store the writable data in ROM for
- startup initialization. So, we let the linker *think*
- we're using paddr and vaddr the "usual" way, but at the
- last minute we move the paddr into the vaddr (which is what
- the simulator uses) and zero out paddr. Note that this
- does not affect the section headers, just the program
- headers. We hope. */
+ if (ignore_lma)
+ for (i = count; i-- != 0;)
+ if (phdr[i].p_type == PT_LOAD)
+ {
+ /* The Renesas tools expect p_paddr to be zero. However,
+ there is no other way to store the writable data in ROM for
+ startup initialization. So, we let the linker *think*
+ we're using paddr and vaddr the "usual" way, but at the
+ last minute we move the paddr into the vaddr (which is what
+ the simulator uses) and zero out paddr. Note that this
+ does not affect the section headers, just the program
+ headers. We hope. */
phdr[i].p_vaddr = phdr[i].p_paddr;
- /* If we zero out p_paddr, then the LMA in the section table
+#if 0 /* If we zero out p_paddr, then the LMA in the section table
becomes wrong. */
- /*phdr[i].p_paddr = 0;*/
- }
+ phdr[i].p_paddr = 0;
+#endif
+ }
return TRUE;
}