From fbee3eca653355a625cbc85f2b280b69889a803f Mon Sep 17 00:00:00 2001
From: Christophe Lyon <christophe.lyon@linaro.org>
Date: Mon, 6 Jan 2020 14:58:43 +0000
Subject: [PATCH 4/4] Add powerpc test for non-contiguous memory regions

2020-01-06  Christophe Lyon  <christophe.lyon@linaro.org>

	ld/
	* testsuite/ld-powerpc/powerpc.exp: Run new test.
	* testsuite/ld-powerpc/non-contiguous-powerpc.d: New.
	* testsuite/ld-powerpc/non-contiguous-powerpc.ld: New.
	* testsuite/ld-powerpc/non-contiguous-powerpc.sd: New.

Change-Id: Iad0b160ad1b382a158dc06fa4e4656eb06691a8a
---
 ld/testsuite/ld-powerpc/non-contiguous-powerpc.d  |  4 ++++
 ld/testsuite/ld-powerpc/non-contiguous-powerpc.ld | 22 ++++++++++++++++++++++
 ld/testsuite/ld-powerpc/non-contiguous-powerpc.s  |  8 ++++++++
 ld/testsuite/ld-powerpc/powerpc.exp               |  2 ++
 4 files changed, 36 insertions(+)
 create mode 100644 ld/testsuite/ld-powerpc/non-contiguous-powerpc.d
 create mode 100644 ld/testsuite/ld-powerpc/non-contiguous-powerpc.ld
 create mode 100644 ld/testsuite/ld-powerpc/non-contiguous-powerpc.s

diff --git a/ld/testsuite/ld-powerpc/non-contiguous-powerpc.d b/ld/testsuite/ld-powerpc/non-contiguous-powerpc.d
new file mode 100644
index 0000000..2dd7d21
--- /dev/null
+++ b/ld/testsuite/ld-powerpc/non-contiguous-powerpc.d
@@ -0,0 +1,4 @@
+#name: non-contiguous-powerpc
+#source: non-contiguous-powerpc.s
+#ld: --enable-non-contiguous-regions -T non-contiguous-powerpc.ld
+#error: \ARelaxation not supported with --enable-non-contiguous-regions.*
\ No newline at end of file
diff --git a/ld/testsuite/ld-powerpc/non-contiguous-powerpc.ld b/ld/testsuite/ld-powerpc/non-contiguous-powerpc.ld
new file mode 100644
index 0000000..744d246
--- /dev/null
+++ b/ld/testsuite/ld-powerpc/non-contiguous-powerpc.ld
@@ -0,0 +1,22 @@
+/* Distance between 'one' and 'two' means that relaxation implies that
+   .text.one's size increases. Even though the result would fit in
+   'oneandhalf', this is not supported by
+   --enable-non-contiguous-regions.  */
+
+MEMORY {
+       one (RXAI) : ORIGIN = 0x00000000, LENGTH = 0x00000010
+       oneandhalf (RXAI) : ORIGIN = 0x00001000, LENGTH = 0x00001010
+       two (RXAI) : ORIGIN = 0x20000000, LENGTH = 0x10000000
+}
+
+SECTIONS {
+      one : {
+         *(.text.one)
+      } > one
+      oneandhalf : {
+         *(.text.one)
+      } > oneandhalf
+      two : {
+      *(.text.two)
+      } > two
+}
diff --git a/ld/testsuite/ld-powerpc/non-contiguous-powerpc.s b/ld/testsuite/ld-powerpc/non-contiguous-powerpc.s
new file mode 100644
index 0000000..e02b322
--- /dev/null
+++ b/ld/testsuite/ld-powerpc/non-contiguous-powerpc.s
@@ -0,0 +1,8 @@
+	.machine "ppc"
+
+	.section .text.one
+	b	2f
+
+	.section .text.two
+2:
+	nop
diff --git a/ld/testsuite/ld-powerpc/powerpc.exp b/ld/testsuite/ld-powerpc/powerpc.exp
index 94b2fac..796635f 100644
--- a/ld/testsuite/ld-powerpc/powerpc.exp
+++ b/ld/testsuite/ld-powerpc/powerpc.exp
@@ -443,3 +443,5 @@ run_dump_test "vle-multiseg-6"
 
 run_dump_test "ppc476-shared"
 run_dump_test "ppc476-shared2"
+
+run_dump_test "non-contiguous-powerpc"
-- 
2.7.4