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/testsuite/ld-pru/emit-relocs-1a.s | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 ld/testsuite/ld-pru/emit-relocs-1a.s

(limited to 'ld/testsuite/ld-pru/emit-relocs-1a.s')

diff --git a/ld/testsuite/ld-pru/emit-relocs-1a.s b/ld/testsuite/ld-pru/emit-relocs-1a.s
new file mode 100644
index 0000000..bf0a8a1
--- /dev/null
+++ b/ld/testsuite/ld-pru/emit-relocs-1a.s
@@ -0,0 +1,24 @@
+	.text
+	.align	4
+	.globl	_start
+_start:
+	nop
+
+	.section .merge1,"aMS",@progbits,1
+A:	.string	"utter"
+
+	.section .merge2,"aMS",@progbits,1
+B:	.string "tasting"
+
+	.section .merge3,"aM",@progbits,4
+C:	.4byte	0x100
+D:	.4byte	0x200
+
+	.data
+	.align	4
+E:	.4byte	E
+	.4byte	E + 0x1000
+	.4byte	A
+	.4byte	B
+	.4byte	C
+	.4byte	D
-- 
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