Add Visium support to ld

ld/
	* configure.tgt: Add Visium support.
	* Makefile.am (ALL_EMULATION_SOURCES): Add eelf32visium.c.
	(eelf32visium.c): New rule.
	* Makefile.in: Regenerate.
	* emulparams/elf32visium.sh: New file.
	* scripttempl/visium.sc: Likewise.
ld/testsuite/
	* lib/ld-lib.exp (check_shared_lib_support): Return 0 for Visium.
	* ld-visium/: New directory.

18 files changed, 167 insertions, 0 deletions

diff --git a/ld/testsuite/ld-visium/brr_x_backward.d b/ld/testsuite/ld-visium/brr_x_backward.d
new file mode 100644
index 0000000..543e912
--- /dev/null
+++ b/ld/testsuite/ld-visium/brr_x_backward.d
@@ -0,0 +1,4 @@
+#source: brr_x_backward1.s
+#source: brr_x_backward2.s
+#ld:
+#error: relocation truncated to fit: R_VISIUM_PC16
diff --git a/ld/testsuite/ld-visium/brr_x_backward1.s b/ld/testsuite/ld-visium/brr_x_backward1.s
new file mode 100644
index 0000000..03542f2
--- /dev/null
+++ b/ld/testsuite/ld-visium/brr_x_backward1.s
@@ -0,0 +1,6 @@
+	.text
+	.global	start
+start:
+	.global	L1,L2
+L1:	nop
+L2:
diff --git a/ld/testsuite/ld-visium/brr_x_backward2.s b/ld/testsuite/ld-visium/brr_x_backward2.s
new file mode 100644
index 0000000..ef15268bf
--- /dev/null
+++ b/ld/testsuite/ld-visium/brr_x_backward2.s
@@ -0,0 +1,7 @@
+	.text
+	.rept	32767
+	nop
+	.endr
+	brr	tr,L1
+	nop
+	brr	tr,L2
diff --git a/ld/testsuite/ld-visium/brr_x_forward.d b/ld/testsuite/ld-visium/brr_x_forward.d
new file mode 100644
index 0000000..29adf74
--- /dev/null
+++ b/ld/testsuite/ld-visium/brr_x_forward.d
@@ -0,0 +1,4 @@
+#source: brr_x_forward1.s
+#source: brr_x_forward2.s
+#ld:
+#error: relocation truncated to fit: R_VISIUM_PC16
diff --git a/ld/testsuite/ld-visium/brr_x_forward1.s b/ld/testsuite/ld-visium/brr_x_forward1.s
new file mode 100644
index 0000000..34fddf8
--- /dev/null
+++ b/ld/testsuite/ld-visium/brr_x_forward1.s
@@ -0,0 +1,7 @@
+	.text
+	brr	tr,L1
+	nop
+	brr	tr,L2
+	.rept	32765
+	nop
+	.endr
diff --git a/ld/testsuite/ld-visium/brr_x_forward2.s b/ld/testsuite/ld-visium/brr_x_forward2.s
new file mode 100644
index 0000000..65e3dae
--- /dev/null
+++ b/ld/testsuite/ld-visium/brr_x_forward2.s
@@ -0,0 +1,6 @@
+	.global start
+	.global	L1,L2
+	.text
+start:
+L1:	nop
+L2:
diff --git a/ld/testsuite/ld-visium/brr_x_seg.s b/ld/testsuite/ld-visium/brr_x_seg.s
new file mode 100644
index 0000000..8a55711
--- /dev/null
+++ b/ld/testsuite/ld-visium/brr_x_seg.s
@@ -0,0 +1,9 @@
+	.text
+	nop
+	brr	tr,L1
+	nop
+	.data
+	.global	start
+start:
+	.long	0
+L1:
diff --git a/ld/testsuite/ld-visium/brr_x_seg1.d b/ld/testsuite/ld-visium/brr_x_seg1.d
new file mode 100644
index 0000000..ace1028
--- /dev/null
+++ b/ld/testsuite/ld-visium/brr_x_seg1.d
@@ -0,0 +1,3 @@
+#source: brr_x_seg.s
+#ld: -T ld1.ld
+#error: relocation truncated to fit: R_VISIUM_PC16
diff --git a/ld/testsuite/ld-visium/brr_x_seg2.d b/ld/testsuite/ld-visium/brr_x_seg2.d
new file mode 100644
index 0000000..9441d86
--- /dev/null
+++ b/ld/testsuite/ld-visium/brr_x_seg2.d
@@ -0,0 +1,3 @@
+#source: brr_x_seg.s
+#ld: -T ld2.ld
+#error: relocation truncated to fit: R_VISIUM_PC16
diff --git a/ld/testsuite/ld-visium/imm_x_seg.d b/ld/testsuite/ld-visium/imm_x_seg.d
new file mode 100644
index 0000000..d52fb7e
--- /dev/null
+++ b/ld/testsuite/ld-visium/imm_x_seg.d
@@ -0,0 +1,3 @@
+#source: imm_x_seg.s
+#ld: -T ld3.ld
+#error: relocation truncated to fit: R_VISIUM_IM16_PCREL
diff --git a/ld/testsuite/ld-visium/imm_x_seg.s b/ld/testsuite/ld-visium/imm_x_seg.s
new file mode 100644
index 0000000..d490b6f
--- /dev/null
+++ b/ld/testsuite/ld-visium/imm_x_seg.s
@@ -0,0 +1,8 @@
+	.section seg1
+foo:
+	nop
+	moviq	r6,bar-foo
+
+	.section seg2
+bar:
+	.end
diff --git a/ld/testsuite/ld-visium/ld1.ld b/ld/testsuite/ld-visium/ld1.ld
new file mode 100644
index 0000000..fc33cf8
--- /dev/null
+++ b/ld/testsuite/ld-visium/ld1.ld
@@ -0,0 +1,9 @@
+SECTIONS
+{
+  .text 0x10000 : {
+    *(.text)
+  }
+  .data 0x30000 : {
+    *(.data)
+  }
+}
diff --git a/ld/testsuite/ld-visium/ld2.ld b/ld/testsuite/ld-visium/ld2.ld
new file mode 100644
index 0000000..74f399a
--- /dev/null
+++ b/ld/testsuite/ld-visium/ld2.ld
@@ -0,0 +1,9 @@
+SECTIONS
+{
+  .text 0x30004 : {
+    *(.text)
+  }
+  .data 0x10000 : {
+    *(.data)
+  }
+}
diff --git a/ld/testsuite/ld-visium/ld3.ld b/ld/testsuite/ld-visium/ld3.ld
new file mode 100644
index 0000000..e3934cd
--- /dev/null
+++ b/ld/testsuite/ld-visium/ld3.ld
@@ -0,0 +1,9 @@
+SECTIONS
+{
+  seg1 0x10000 : {
+    *(seg1)
+  }
+  seg2 0x20000 : {
+    *(seg2)
+  }
+}
diff --git a/ld/testsuite/ld-visium/reloc.d b/ld/testsuite/ld-visium/reloc.d
new file mode 100644
index 0000000..bca5817
--- /dev/null
+++ b/ld/testsuite/ld-visium/reloc.d
@@ -0,0 +1,14 @@
+#source: reloc1.s
+#source: reloc2.s
+#ld: -T ld1.ld
+#objdump: -s
+
+.*: +file format .*
+
+Contents of section .text:
+ 10000 00000000 7800000a 84c20034 8482003c  ....x......4...<
+ 10010 84a20001 84c20002 0442002c 84020002  .........B.,....
+ 10020 0482002c 84a20002 84c21000           ...,........    
+Contents of section .data:
+ 30000 00140014 00000014 0001002c 0002002c  ...........,...,
+ 30010 10001010                             ....            
diff --git a/ld/testsuite/ld-visium/reloc1.s b/ld/testsuite/ld-visium/reloc1.s
new file mode 100644
index 0000000..41be3de
--- /dev/null
+++ b/ld/testsuite/ld-visium/reloc1.s
@@ -0,0 +1,24 @@
+	.data
+foo:
+	.byte	0
+	.byte	data1-foo
+	.word	data1-foo
+	.long	data1-foo
+	.long	text1
+	.long	text2
+	.word	abs1
+	.word	abs1+0x10
+	.text
+bar:
+	nop
+	brr	tr,text1
+	moviq	r2,text1-bar+8
+	movil	r2,%l text2-bar+16
+	moviu	r2,%u text2-bar+16
+	moviq	r2,%u text2
+	subi	r2,%l text2
+	addi	r2,%u text2
+	movil	r2, text2	; with movil, the %l may be omitted
+	moviu	r2,%u text2
+	moviq	r2,abs1
+	.end
diff --git a/ld/testsuite/ld-visium/reloc2.s b/ld/testsuite/ld-visium/reloc2.s
new file mode 100644
index 0000000..517d977
--- /dev/null
+++ b/ld/testsuite/ld-visium/reloc2.s
@@ -0,0 +1,12 @@
+	.global	abs1
+abs1 = 0x1000
+
+	.data
+	.global data1
+data1:
+	.text
+	.global text1
+text1:
+	.global text2
+text2 = . + 65536
+	.end
diff --git a/ld/testsuite/ld-visium/visium.exp b/ld/testsuite/ld-visium/visium.exp
new file mode 100644
index 0000000..c61467c
--- /dev/null
+++ b/ld/testsuite/ld-visium/visium.exp
@@ -0,0 +1,30 @@
+# Expect script for Visium tests.
+#   Copyright (C) 2014 Free Software Foundation, Inc.
+#
+# This file is part of the GNU Binutils.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+# MA 02110-1301, USA.
+
+# Visium linker testsuite.
+
+if [istarget visium-*-*] {
+    run_dump_test "brr_x_backward"
+    run_dump_test "brr_x_forward"
+    run_dump_test "brr_x_seg1"
+    run_dump_test "brr_x_seg2"
+    run_dump_test "imm_x_seg"
+    run_dump_test "reloc"
+}