Add meta-xilinx subtree
Import git://git.yoctoproject.org/meta-xilinx from 5fccc46503 as
meta-xilinx subtree.
Change-Id: I3d59bcf3a57cee588aab7f5cdd0287af66450c8a
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-xilinx/meta-xilinx-bsp/recipes-microblaze/binutils/binutils-2.30/0004-Fix-relaxation-of-assembler-resolved-references.patch b/meta-xilinx/meta-xilinx-bsp/recipes-microblaze/binutils/binutils-2.30/0004-Fix-relaxation-of-assembler-resolved-references.patch
new file mode 100644
index 0000000..b543c54
--- /dev/null
+++ b/meta-xilinx/meta-xilinx-bsp/recipes-microblaze/binutils/binutils-2.30/0004-Fix-relaxation-of-assembler-resolved-references.patch
@@ -0,0 +1,81 @@
+From 927ef228dfedf229dc915b273a308ab2c7bf9e19 Mon Sep 17 00:00:00 2001
+From: "Edgar E. Iglesias" <edgar.iglesias@gmail.com>
+Date: Mon, 28 Aug 2017 19:53:55 -0700
+Subject: [PATCH] Fix relaxation of assembler resolved references
+
+03/2018
+Rebased for binutils 2.30
+
+Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
+Signed-off-by: Manjukumar Matha <manjukumar.harthikote-matha@xilinx.com>
+Signed-off-by: Alejandro Enedino Hernandez Samaniego <alejandr@xilinx.com>
+
+Upstream-Status: Pending
+
+---
+ bfd/elf32-microblaze.c | 39 +++++++++++++++++++++++++++++++++++++++
+ gas/config/tc-microblaze.c | 1 +
+ 2 files changed, 40 insertions(+)
+
+diff --git a/bfd/elf32-microblaze.c b/bfd/elf32-microblaze.c
+index f1808bc..a1d810c 100644
+--- a/bfd/elf32-microblaze.c
++++ b/bfd/elf32-microblaze.c
+@@ -1887,6 +1887,45 @@ microblaze_elf_relax_section (bfd *abfd,
+ irelscanend = irelocs + o->reloc_count;
+ for (irelscan = irelocs; irelscan < irelscanend; irelscan++)
+ {
++ if (ELF32_R_TYPE (irelscan->r_info) == (int) R_MICROBLAZE_NONE)
++ {
++ unsigned int val;
++
++ isym = isymbuf + ELF32_R_SYM (irelscan->r_info);
++
++ /* This was a PC-relative instruction that was completely resolved. */
++ if (ocontents == NULL)
++ {
++ if (elf_section_data (o)->this_hdr.contents != NULL)
++ ocontents = elf_section_data (o)->this_hdr.contents;
++ else
++ {
++ /* We always cache the section contents.
++ Perhaps, if info->keep_memory is FALSE, we
++ should free them, if we are permitted to. */
++
++ if (o->rawsize == 0)
++ o->rawsize = o->size;
++ ocontents = (bfd_byte *) bfd_malloc (o->rawsize);
++ if (ocontents == NULL)
++ goto error_return;
++ if (!bfd_get_section_contents (abfd, o, ocontents,
++ (file_ptr) 0,
++ o->rawsize))
++ goto error_return;
++ elf_section_data (o)->this_hdr.contents = ocontents;
++ }
++ }
++
++ irelscan->r_addend -= calc_fixup (irelscan->r_addend
++ + isym->st_value, sec);
++ val = bfd_get_32 (abfd, ocontents + irelscan->r_offset);
++ microblaze_bfd_write_imm_value_32 (abfd, ocontents + irelscan->r_offset,
++ irelscan->r_addend);
++ }
++ if (ELF32_R_TYPE (irelscan->r_info) == (int) R_MICROBLAZE_64_NONE) {
++ fprintf(stderr, "Unhandled NONE 64\n");
++ }
+ if (ELF32_R_TYPE (irelscan->r_info) == (int) R_MICROBLAZE_32)
+ {
+ isym = isymbuf + ELF32_R_SYM (irelscan->r_info);
+diff --git a/gas/config/tc-microblaze.c b/gas/config/tc-microblaze.c
+index 42dd7ae..50dbfc7 100644
+--- a/gas/config/tc-microblaze.c
++++ b/gas/config/tc-microblaze.c
+@@ -2183,6 +2183,7 @@ md_apply_fix (fixS * fixP,
+ else
+ fixP->fx_r_type = BFD_RELOC_NONE;
+ fixP->fx_addsy = section_symbol (absolute_section);
++ fixP->fx_done = 0;
+ }
+ return;
+ }