2007-08-24 H.J. Lu <hongjiu.lu@intel.com>

	* ld-i386/i386.exp (i386tests): Add a test for TLS IE->LE
	transition.
	Run tlsie2, tlsie3, tlsie4 and tlsie5.

	* ld-i386/tlsie1.dd: New file.
	* ld-i386/tlsie1.s: Likewise.
	* ld-i386/tlsie2.d: Likewise.
	* ld-i386/tlsie2.s: Likewise.
	* ld-i386/tlsie3.d: Likewise.
	* ld-i386/tlsie3.s: Likewise.
	* ld-i386/tlsie4.d: Likewise.
	* ld-i386/tlsie4.s: Likewise.
	* ld-i386/tlsie5.d: Likewise.
	* ld-i386/tlsie5.s: Likewise.
	* ld-x86-64/tlsgd2.d: Likewise.
	* ld-x86-64/tlsgd2.s: Likewise.
	* ld-x86-64/tlsgd3.d: Likewise.
	* ld-x86-64/tlsgd3.s: Likewise.
	* ld-x86-64/tlsie1.dd: Likewise.
	* ld-x86-64/tlsie1.s: Likewise.
	* ld-x86-64/tlsie2.d: Likewise.
	* ld-x86-64/tlsie2.s: Likewise.
	* ld-x86-64/tlsie3.d: Likewise.
	* ld-x86-64/tlsie3.s: Likewise.

	* ld-x86-64/x86-64.exp (x86_64tests): Add a test for TLS LD->LE
	transition.
	Run tlsgd2, tlsgd3, tlsie2 and tlsie3.

11 files changed, 105 insertions, 0 deletions

diff --git a/ld/testsuite/ld-i386/i386.exp b/ld/testsuite/ld-i386/i386.exp
index 2c7c14b..10f90ce 100644
--- a/ld/testsuite/ld-i386/i386.exp
+++ b/ld/testsuite/ld-i386/i386.exp
@@ -115,6 +115,9 @@ set i386tests {
     {"TLS LD->LE transition" "-melf_i386"
      "--32" {tlsld1.s}
      {{objdump -dwr tlsld1.dd}} "tlsld1"}
+    {"TLS IE->LE transition" "-melf_i386"
+     "--32" {tlsie1.s}
+     {{objdump -dwr tlsie1.dd}} "tlsie1"}
 }
 
 run_ld_link_tests $i386tests
@@ -125,3 +128,7 @@ run_dump_test "pcrel16"
 run_dump_test "pcrel16abs"
 run_dump_test "alloc"
 run_dump_test "warn1"
+run_dump_test "tlsie2"
+run_dump_test "tlsie3"
+run_dump_test "tlsie4"
+run_dump_test "tlsie5"
diff --git a/ld/testsuite/ld-i386/tlsie1.dd b/ld/testsuite/ld-i386/tlsie1.dd
new file mode 100644
index 0000000..2cebc70
--- /dev/null
+++ b/ld/testsuite/ld-i386/tlsie1.dd
@@ -0,0 +1,18 @@
+#source: tlsie1.s
+#as: --32
+#ld: -melf_i386 tmpdir/tlsld1
+#objdump: -drw
+#target: i?86-*-linux*
+
+.*: +file format .*
+
+Disassembly of section .text:
+
+[a-f0-9]+ <_start>:
+[ 	]*[a-f0-9]+:	81 c1 fc ff ff ff    	add    \$0xfffffffc,%ecx
+[ 	]*[a-f0-9]+:	81 c1 fc ff ff ff    	add    \$0xfffffffc,%ecx
+[ 	]*[a-f0-9]+:	c7 c0 fc ff ff ff    	mov    \$0xfffffffc,%eax
+[ 	]*[a-f0-9]+:	c7 c1 fc ff ff ff    	mov    \$0xfffffffc,%ecx
+[ 	]*[a-f0-9]+:	b8 fc ff ff ff       	mov    \$0xfffffffc,%eax
+[ 	]*[a-f0-9]+:	c7 c1 fc ff ff ff    	mov    \$0xfffffffc,%ecx
+#pass
diff --git a/ld/testsuite/ld-i386/tlsie1.s b/ld/testsuite/ld-i386/tlsie1.s
new file mode 100644
index 0000000..d4ad569
--- /dev/null
+++ b/ld/testsuite/ld-i386/tlsie1.s
@@ -0,0 +1,16 @@
+	.text
+	.globl _start
+_start:
+	addl	foo@gotntpoff(%ebx), %ecx
+	addl	foo@indntpoff, %ecx
+	movl	foo@gotntpoff(%ebx), %eax
+	movl	foo@gotntpoff(%ebx), %ecx
+	movl	foo@indntpoff, %eax
+	movl	foo@indntpoff, %ecx
+	.globl foo
+	.section	.tdata,"awT",@progbits
+	.align 4
+	.type	foo, @object
+	.size	foo, 4
+foo:
+	.long	100
diff --git a/ld/testsuite/ld-i386/tlsie2.d b/ld/testsuite/ld-i386/tlsie2.d
new file mode 100644
index 0000000..ebb85fd
--- /dev/null
+++ b/ld/testsuite/ld-i386/tlsie2.d
@@ -0,0 +1,4 @@
+#name: TLS IE->LE transition check (R_386_TLS_GOTIE with %eax)
+#as: --32
+#ld: -melf_i386
+#error: .*TLS transition from R_386_TLS_GOTIE to R_386_TLS_LE_32 against `foo'.*failed.*
diff --git a/ld/testsuite/ld-i386/tlsie2.s b/ld/testsuite/ld-i386/tlsie2.s
new file mode 100644
index 0000000..72df617
--- /dev/null
+++ b/ld/testsuite/ld-i386/tlsie2.s
@@ -0,0 +1,12 @@
+	.text
+	.globl _start
+_start:
+	leal	foo@gotntpoff(%ebx), %eax
+	movl	(%eax), %eax
+	.globl foo
+	.section	.tdata,"awT",@progbits
+	.align 4
+	.type	foo, @object
+	.size	foo, 4
+foo:
+	.long	100
diff --git a/ld/testsuite/ld-i386/tlsie3.d b/ld/testsuite/ld-i386/tlsie3.d
new file mode 100644
index 0000000..d993f30
--- /dev/null
+++ b/ld/testsuite/ld-i386/tlsie3.d
@@ -0,0 +1,4 @@
+#name: TLS IE->LE transition check (R_386_TLS_GOTIE)
+#as: --32
+#ld: -melf_i386
+#error: .*TLS transition from R_386_TLS_GOTIE to R_386_TLS_LE_32 against `foo'.*failed.*
diff --git a/ld/testsuite/ld-i386/tlsie3.s b/ld/testsuite/ld-i386/tlsie3.s
new file mode 100644
index 0000000..865156d
--- /dev/null
+++ b/ld/testsuite/ld-i386/tlsie3.s
@@ -0,0 +1,12 @@
+	.text
+	.globl _start
+_start:
+	leal	foo@gotntpoff(%ebx), %ecx
+	movl	(%ecx), %ecx
+	.globl foo
+	.section	.tdata,"awT",@progbits
+	.align 4
+	.type	foo, @object
+	.size	foo, 4
+foo:
+	.long	100
diff --git a/ld/testsuite/ld-i386/tlsie4.d b/ld/testsuite/ld-i386/tlsie4.d
new file mode 100644
index 0000000..3ca8fdd
--- /dev/null
+++ b/ld/testsuite/ld-i386/tlsie4.d
@@ -0,0 +1,4 @@
+#name: TLS IE->LE transition check (R_386_TLS_IE with %eax)
+#as: --32
+#ld: -melf_i386
+#error: .*TLS transition from R_386_TLS_IE to R_386_TLS_LE_32 against `foo'.*failed.*
diff --git a/ld/testsuite/ld-i386/tlsie4.s b/ld/testsuite/ld-i386/tlsie4.s
new file mode 100644
index 0000000..3469f29
--- /dev/null
+++ b/ld/testsuite/ld-i386/tlsie4.s
@@ -0,0 +1,12 @@
+	.text
+	.globl _start
+_start:
+	leal	foo@indntpoff(%ebx), %eax
+	movl	(%eax), %eax
+	.globl foo
+	.section	.tdata,"awT",@progbits
+	.align 4
+	.type	foo, @object
+	.size	foo, 4
+foo:
+	.long	100
diff --git a/ld/testsuite/ld-i386/tlsie5.d b/ld/testsuite/ld-i386/tlsie5.d
new file mode 100644
index 0000000..3febeb1
--- /dev/null
+++ b/ld/testsuite/ld-i386/tlsie5.d
@@ -0,0 +1,4 @@
+#name: TLS IE->LE transition check (R_386_TLS_IE)
+#as: --32
+#ld: -melf_i386
+#error: .*TLS transition from R_386_TLS_IE to R_386_TLS_LE_32 against `foo'.*failed.*
diff --git a/ld/testsuite/ld-i386/tlsie5.s b/ld/testsuite/ld-i386/tlsie5.s
new file mode 100644
index 0000000..affee31
--- /dev/null
+++ b/ld/testsuite/ld-i386/tlsie5.s
@@ -0,0 +1,12 @@
+	.text
+	.globl _start
+_start:
+	leal	foo@indntpoff, %ecx
+	movl	(%ecx), %ecx
+	.globl foo
+	.section	.tdata,"awT",@progbits
+	.align 4
+	.type	foo, @object
+	.size	foo, 4
+foo:
+	.long	100