From 0220170b4d87ce940d40ac98387ff2d7fbed3ab2 Mon Sep 17 00:00:00 2001
From: Dimitar Dimitrov <dimitar@dinux.eu>
Date: Fri, 30 Dec 2016 12:39:49 +0200
Subject: PRU LD Port

	* NEWS: Mention new PRU target.
	* Makefile.am: Add PRU target.
	* configure.tgt: Ditto.
	* emulparams/pruelf.sh: New file.
	* emultempl/pruelf.em: New file.
	* scripttempl/pru.sc: New file.
	* Makefile.in: Regenerate.
	* testsuite/ld-pru/emit-relocs-1.d: New PRU testcase file.
	* testsuite/ld-pru/emit-relocs-1.ld: Ditto.
	* testsuite/ld-pru/emit-relocs-1a.s: Ditto.
	* testsuite/ld-pru/emit-relocs-1b.s
	* testsuite/ld-pru/ldi32.d: Ditto.
	* testsuite/ld-pru/ldi32.s: Ditto.
	* testsuite/ld-pru/ldi32_symbol.s: Ditto.
	* testsuite/ld-pru/norelax_ldi32-data.d: Ditto.
	* testsuite/ld-pru/norelax_ldi32-dis.d: Ditto.
	* testsuite/ld-pru/pcrel_s10.d: Ditto.
	* testsuite/ld-pru/pcrel_s10.s: Ditto.
	* testsuite/ld-pru/pcrel_s10_label.s: Ditto.
	* testsuite/ld-pru/pcrel_u8-illegal.d: Ditto.
	* testsuite/ld-pru/pcrel_u8-illegal.s: Ditto.
	* testsuite/ld-pru/pcrel_u8-illegal2.d: Ditto.
	* testsuite/ld-pru/pcrel_u8-illegal2.s: Ditto.
	* testsuite/ld-pru/pcrel_u8-illegal3.d: Ditto.
	* testsuite/ld-pru/pcrel_u8-illegal3.s: Ditto.
	* testsuite/ld-pru/pcrel_u8.d: Ditto.
	* testsuite/ld-pru/pcrel_u8.s: Ditto.
	* testsuite/ld-pru/pcrel_u8_label.s: Ditto.
	* testsuite/ld-pru/pmem.d: Ditto.
	* testsuite/ld-pru/pmem.s: Ditto.
	* testsuite/ld-pru/pmem_symbol.s: Ditto.
	* testsuite/ld-pru/pru.exp: Ditto.
	* testsuite/ld-pru/relax_ldi32-data.d: Ditto.
	* testsuite/ld-pru/relax_ldi32-dis.d: Ditto.
	* testsuite/ld-pru/relax_ldi32.s: Ditto.
	* testsuite/ld-pru/relax_ldi32_symbol.s: Ditto.
	* testsuite/ld-pru/reloc.d: Ditto.
	* testsuite/ld-pru/reloc.s: Ditto.
	* testsuite/ld-pru/reloc_symbol.s: Ditto.
	* testsuite/ld-pru/u16.d: Ditto.
	* testsuite/ld-pru/u16.s: Ditto.
	* testsuite/ld-pru/u16_symbol.s: Ditto.

PRU does not export __end symbol because it is ambiguous for it.
Users are expected to use instead the section markers __text_end,
__data_end, __bss_end or __noinit_end.

	* testsuite/lib/ld-lib.exp (check_shared_lib_support): No shared
	libraries are supported for PRU.
	(check_gc_sections_available): Mark PRU as not supported.
	* testsuite/ld-elf/eh-frame-hdr.d: Disable for PRU.
	* testsuite/ld-elf/endsym.d: Likewise.
	* testsuite/ld-elf/group8a.d: Likewise.
	* testsuite/ld-elf/group8b.d: Likewise.
	* testsuite/ld-elf/group9a.d: Likewise.
	* testsuite/ld-elf/group9b.d: Likewise.
	* testsuite/ld-elf/merge.d: Likewise.
	* testsuite/ld-elf/pr12851.d: Likewise.
	* testsuite/ld-elf/pr14926.d: Likewise.
	* testsuite/ld-elf/sec-to-seg.exp: Likewise.
	* testsuite/ld-elf/sec64k.exp: Mark sec64k case as too big for PRU.
	* testsuite/ld-srec/srec.exp (run_srec_test): Add setup for PRU.

Signed-off-by: Dimitar Dimitrov <dimitar@dinux.eu>
---
 ld/Makefile.am | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'ld/Makefile.am')

diff --git a/ld/Makefile.am b/ld/Makefile.am
index ac908bc..524be3e 100644
--- a/ld/Makefile.am
+++ b/ld/Makefile.am
@@ -1714,6 +1714,12 @@ eppcnw.c:	$(srcdir)/emulparams/ppcnw.sh \
 eppcpe.c: $(srcdir)/emulparams/ppcpe.sh \
   $(srcdir)/emultempl/pe.em $(srcdir)/scripttempl/ppcpe.sc ${GEN_DEPENDS}
 
+epruelf.c: $(srcdir)/emulparams/pruelf.sh \
+  $(srcdir)/emultempl/elf32.em \
+  $(ELF_DEPS) $(srcdir)/scripttempl/pru.sc \
+  $(srcdir)/emultempl/pruelf.em ${GEN_DEPENDS}
+	${GENSCRIPTS} pruelf "$(tdir_pruelf)"
+
 eriscix.c: $(srcdir)/emulparams/riscix.sh \
   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
 
-- 
cgit v1.1