From: Thomas Preud'homme <thomas.preudhomme@arm.com>
Date: Sat, 26 Dec 2015 02:24:58 +0000 (+0800)
Subject: 2016-06-20  Thomas Preud'homme  <thomas.preudhomme@arm.com>
X-Git-Tag: users/ARM/embedded-gdb-2_26-branch-2016q1~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c7dae543f6163b2a3769b43dccad85cd1b05063e;p=thirdparty%2Fbinutils-gdb.git

2016-06-20  Thomas Preud'homme  <thomas.preudhomme@arm.com>

	Backport from mainline
	Add test for ARMv6-M farcall with no profile info

	2015-12-24  Thomas Preud'homme  <thomas.preudhomme@arm.com>

	ld/testsuite/
	* ld-arm/arm-elf.exp: Run new test "Thumb-Thumb farcall v6-M (no
	profile)".
	* ld-arm/farcall-thumb-thumb-m-no-profile-a.s: New file.
	* ld-arm/farcall-thumb-thumb-m-no-profile-b.s: Likewise.
	* ld-arm/farcall-thumb-thumb-m-no-profile.d: Likewise.
---

diff --git a/ld/testsuite/ChangeLog.arm b/ld/testsuite/ChangeLog.arm
index f8327172f5e..9585711ea20 100644
--- a/ld/testsuite/ChangeLog.arm
+++ b/ld/testsuite/ChangeLog.arm
@@ -1,3 +1,14 @@
+2016-06-20  Thomas Preud'homme  <thomas.preudhomme@arm.com>
+
+	Backport from mainline
+	2015-12-26  Thomas Preud'homme  <thomas.preudhomme@arm.com>
+
+	* ld-arm/arm-elf.exp: Run new test "Thumb-Thumb farcall v6-M (no
+	profile)".
+	* ld-arm/farcall-thumb-thumb-m-no-profile-a.s: New file.
+	* ld-arm/farcall-thumb-thumb-m-no-profile-b.s: Likewise.
+	* ld-arm/farcall-thumb-thumb-m-no-profile.d: Likewise.
+
 2016-06-20  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 
 	* ld-arm/arm-elf.exp (Secure gateway veneers (ARMv8-M Baseline)): Also
diff --git a/ld/testsuite/ld-arm/arm-elf.exp b/ld/testsuite/ld-arm/arm-elf.exp
index 384b56d9997..3c21e10a156 100644
--- a/ld/testsuite/ld-arm/arm-elf.exp
+++ b/ld/testsuite/ld-arm/arm-elf.exp
@@ -470,6 +470,10 @@ set armeabitests_nonacl {
     {"Thumb-Thumb farcall (PIC veneer)" "-Ttext 0x1000 --section-start .foo=0x2001014 --pic-veneer" "" "-march=armv4t" {farcall-thumb-thumb.s}
      {{objdump -d farcall-thumb-thumb-pic-veneer.d}}
      "farcall-thumb-thumb-pic-veneer"}
+    {"Thumb-Thumb farcall v6-M (no profile)" "-Ttext 0x1000" "" ""
+     {farcall-thumb-thumb-m-no-profile-a.s farcall-thumb-thumb-m-no-profile-b.s}
+     {{objdump -d farcall-thumb-thumb-m-no-profile.d}}
+     "farcall-thumb-thumb-m-no-profile"}
 
     {"Thumb-ARM farcall" "-Ttext 0x1c01010 --section-start .foo=0x2001014" "" "-W" {farcall-thumb-arm.s}
      {{objdump -d farcall-thumb-arm.d}}
diff --git a/ld/testsuite/ld-arm/farcall-thumb-thumb-m-no-profile-a.s b/ld/testsuite/ld-arm/farcall-thumb-thumb-m-no-profile-a.s
new file mode 100644
index 00000000000..cecd5a5fc7c
--- /dev/null
+++ b/ld/testsuite/ld-arm/farcall-thumb-thumb-m-no-profile-a.s
@@ -0,0 +1,8 @@
+	.eabi_attribute	Tag_CPU_arch, 11	@ V6-M
+	.thumb
+	.type _start, function
+	.global _start
+	.text
+_start:
+	bl	myfunc
+	b	.
diff --git a/ld/testsuite/ld-arm/farcall-thumb-thumb-m-no-profile-b.s b/ld/testsuite/ld-arm/farcall-thumb-thumb-m-no-profile-b.s
new file mode 100644
index 00000000000..6590021351d
--- /dev/null
+++ b/ld/testsuite/ld-arm/farcall-thumb-thumb-m-no-profile-b.s
@@ -0,0 +1,8 @@
+	.eabi_attribute	Tag_CPU_arch, 11	@ V6-M
+	.thumb
+	.type myfunc, function
+	.global myfunc
+	.text
+	.space 102400000
+myfunc:
+	bx	lr
diff --git a/ld/testsuite/ld-arm/farcall-thumb-thumb-m-no-profile.d b/ld/testsuite/ld-arm/farcall-thumb-thumb-m-no-profile.d
new file mode 100644
index 00000000000..639fe5aa9f2
--- /dev/null
+++ b/ld/testsuite/ld-arm/farcall-thumb-thumb-m-no-profile.d
@@ -0,0 +1,24 @@
+.*:     file format .*
+
+Disassembly of section .text:
+
+00001000 <_start>:
+    1000:	f000 f802 	bl	1008 <__myfunc_veneer>
+    1004:	e7fe      	b.n	1004 <_start\+0x4>
+	\.\.\.
+
+00001008 <__myfunc_veneer>:
+    1008:	b401      	push	{r0}
+    100a:	4802      	ldr	r0, \[pc, #8\]	; \(1014 <__myfunc_veneer\+0xc>\)
+    100c:	4684      	mov	ip, r0
+    100e:	bc01      	pop	{r0}
+    1010:	4760      	bx	ip
+    1012:	bf00      	nop
+    1014:	061a9019 	.word	0x061a9019
+	\.\.\.
+
+00080000 <_stack>:
+	\.\.\.
+
+061a9018 <myfunc>:
+ 61a9018:	4770      	bx	lr