From d7309e48b657e5f6460549e6e425fe14d602432c Mon Sep 17 00:00:00 2001
From: Nick Clifton <nickc@redhat.com>
Date: Thu, 5 Jan 2012 15:17:18 +0000
Subject: [PATCH] 	* ld-x86-64/x86-64.exp: Add test of linking mixed
 32-bit and 	64-bit objects when the 32-bit object (loaded first) contains
 32+ 	local symbols, all referenced by relocs and the 64-bit object 
 contains a reloc that uses a symbol in the 32-bit object. 	* 32bit.s: New
 source file. 	* 64bit.s: New source file. 	* incompatible.l: New expected
 linker output file.

---
 ld/testsuite/ChangeLog                |  9 ++++
 ld/testsuite/ld-x86-64/32bit.s        | 78 +++++++++++++++++++++++++++
 ld/testsuite/ld-x86-64/64bit.s        |  4 ++
 ld/testsuite/ld-x86-64/incompatible.l |  1 +
 ld/testsuite/ld-x86-64/x86-64.exp     |  4 ++
 5 files changed, 96 insertions(+)
 create mode 100644 ld/testsuite/ld-x86-64/32bit.s
 create mode 100644 ld/testsuite/ld-x86-64/64bit.s
 create mode 100644 ld/testsuite/ld-x86-64/incompatible.l

diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index 555390bcb02..655919ac4ce 100644
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,12 @@
+2012-01-05  Nick Clifton  <nickc@redhat.com>
+
+	* ld-x86-64/x86-64.exp: Add test of linking mixed 32-bit and
+	64-bit objects when the 32-bit object (loaded first) contains 32+
+	local symbols, all referenced by relocs and the 64-bit object
+	contains a reloc that uses a symbol in the 32-bit object.
+	* 32bit.s: New source file.
+	* 64bit.s: New source file.
+	* incompatible.l: New expected linker output file.
 
 For older changes see ChangeLog-2011
 
diff --git a/ld/testsuite/ld-x86-64/32bit.s b/ld/testsuite/ld-x86-64/32bit.s
new file mode 100644
index 00000000000..2547a8b88f9
--- /dev/null
+++ b/ld/testsuite/ld-x86-64/32bit.s
@@ -0,0 +1,78 @@
+
+	.section	.rodata.str1.1,"aMS",@progbits,1
+
+.LC0:	.word 1
+.LC1:	.word 2
+.LC2:	.word 3
+.LC3:	.word 4
+.LC4:	.word 5
+.LC5:	.word 6
+.LC6:	.word 7
+.LC7:	.word 8
+.LC8:	.word 9
+.LC9:	.word 10
+.LC10:	.word 11
+.LC11:	.word 12
+.LC12:	.word 13
+.LC13:	.word 14
+.LC14:	.word 15
+.LC15:	.word 16
+.LC16:	.word 17
+.LC17:	.word 18
+.LC18:	.word 19
+.LC19:	.word 20
+.LC20:	.word 21
+.LC21:	.word 22
+.LC22:	.word 23
+.LC23:	.word 24
+.LC24:	.word 25
+.LC25:	.word 26
+.LC26:	.word 27
+.LC27:	.word 28
+.LC28:	.word 29
+.LC29:	.word 30
+.LC30:	.word 31
+.LC31:	.word 32
+.LC32:	.word 33
+.LC33:	.word 34
+
+	.text
+	.p2align 4,,15
+	.globl	foo
+	.type	foo, @function
+foo:
+
+	leal	.LC0@GOTOFF(%ecx), %eax
+	leal	.LC1@GOTOFF(%ecx), %eax
+	leal	.LC2@GOTOFF(%ecx), %eax
+	leal	.LC3@GOTOFF(%ecx), %eax
+	leal	.LC4@GOTOFF(%ecx), %eax
+	leal	.LC5@GOTOFF(%ecx), %eax
+	leal	.LC6@GOTOFF(%ecx), %eax
+	leal	.LC7@GOTOFF(%ecx), %eax
+	leal	.LC8@GOTOFF(%ecx), %eax
+	leal	.LC9@GOTOFF(%ecx), %eax
+	leal	.LC10@GOTOFF(%ecx), %eax
+	leal	.LC11@GOTOFF(%ecx), %eax
+	leal	.LC12@GOTOFF(%ecx), %eax
+	leal	.LC13@GOTOFF(%ecx), %eax
+	leal	.LC14@GOTOFF(%ecx), %eax
+	leal	.LC15@GOTOFF(%ecx), %eax
+	leal	.LC16@GOTOFF(%ecx), %eax
+	leal	.LC17@GOTOFF(%ecx), %eax
+	leal	.LC18@GOTOFF(%ecx), %eax
+	leal	.LC19@GOTOFF(%ecx), %eax
+	leal	.LC20@GOTOFF(%ecx), %eax
+	leal	.LC21@GOTOFF(%ecx), %eax
+	leal	.LC22@GOTOFF(%ecx), %eax
+	leal	.LC23@GOTOFF(%ecx), %eax
+	leal	.LC24@GOTOFF(%ecx), %eax
+	leal	.LC25@GOTOFF(%ecx), %eax
+	leal	.LC26@GOTOFF(%ecx), %eax
+	leal	.LC27@GOTOFF(%ecx), %eax
+	leal	.LC28@GOTOFF(%ecx), %eax
+	leal	.LC29@GOTOFF(%ecx), %eax
+	leal	.LC30@GOTOFF(%ecx), %eax
+	leal	.LC31@GOTOFF(%ecx), %eax
+	leal	.LC32@GOTOFF(%ecx), %eax
+	leal	.LC33@GOTOFF(%ecx), %eax
diff --git a/ld/testsuite/ld-x86-64/64bit.s b/ld/testsuite/ld-x86-64/64bit.s
new file mode 100644
index 00000000000..3e741f71b0d
--- /dev/null
+++ b/ld/testsuite/ld-x86-64/64bit.s
@@ -0,0 +1,4 @@
+	.text
+bar:
+	call foo
+
diff --git a/ld/testsuite/ld-x86-64/incompatible.l b/ld/testsuite/ld-x86-64/incompatible.l
new file mode 100644
index 00000000000..2f55de1b815
--- /dev/null
+++ b/ld/testsuite/ld-x86-64/incompatible.l
@@ -0,0 +1 @@
+.*incompatible.*
diff --git a/ld/testsuite/ld-x86-64/x86-64.exp b/ld/testsuite/ld-x86-64/x86-64.exp
index 77b081ba46b..e493278694d 100644
--- a/ld/testsuite/ld-x86-64/x86-64.exp
+++ b/ld/testsuite/ld-x86-64/x86-64.exp
@@ -111,6 +111,10 @@ set x86_64tests {
     {"TLS X32 LD->LE transition" "-melf32_x86_64"
      "--x32" {tlsld2.s}
      {{objdump -dwr tlsld2.dd}} "tlsld2"}
+ 
+     {"build 32-bit object with 33 locals" "-e 0" "--32" {32bit.s} {{ ld incompatible.l }} "dummy" }
+     {"build 64-bit object" "-e 0 --defsym foo=1" "--64" {64bit.s} {} "dummy" }
+     {"link mixed objects"  "-e 0 tmpdir/32bit.o tmpdir/64bit.o" "" {} { { ld incompatible.l } } "mixed"}
 }
 
 run_ld_link_tests $x86_64tests