bfd/

	* reloc.c: Add x86-64 TLS relocs.
	* bfd-in2.h, libbfd.h: Rebuilt.
	* elf64-x86-64.c (x86_64_elf_howto): Fix size fields for 32-bit
	relocs.  Add TLS relocs.
	(x86_64_reloc_map): Add TLS relocs.
	(elf64_x86_64_info_to_howto): Adjust for added TLS relocs.
	(struct elf64_x86_64_link_hash_entry): Add tls_type field.
	(GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD, GOT_TLS_IE): Define.
	(elf64_x86_64_hash_entry): Define.
	(struct elf64_x86_64_obj_tdata): New.
	(elf64_x86_64_tdata, elf64_x86_64_local_got_tls_type): Define.
	(struct elf64_x86_64_link_hash_table): Add tls_ld_got.
	(link_hash_newfunc): Initialize tls_type.
	(elf64_x86_64_link_hash_table_create): Initialize tls_ld_got.
	(elf64_x86_64_copy_indirect_symbol): Swap tls_type if necessary.
	(elf64_x86_64_mkobject): New.
	(elf64_x86_64_elf_object_p): Allocate struct elf64_x86_64_obj_tdata.
	(elf64_x86_64_tls_transition): New.
	(elf64_x86_64_check_relocs): Add r_type variable and use it.
	Handle TLS relocs.
	(elf64_x86_64_gc_sweep_hook): Handle TLS relocs.
	(allocate_dynrelocs): Allocate GOT space for TLS relocs.
	(elf64_x86_64_size_dynamic_sections): Likewise.
	(dtpoff_base, tpoff): New.
	(elf64_x86_64_relocate_section): Handle TLS relocs.
	(elf64_x86_64_finish_dynamic_symbol): Only handle non-TLS GOT
	entries.
	(bfd_elf64_mkobject): Define.

	* elf32-i386.c (elf_i386_check_relocs) [R_386_TLS_LE]: Set
	DF_STATIC_TLS if shared.
gas/
	* config/tc-i386.c (tc_i386_fix_adjustable): Add x86-64 TLS relocs.
	Define them if not BFD_ASSEMBLER.
	(lex_got): Handle @tlsgd, @dtpoff and @tpoff in 64-bit mode, add
	@tlsld.
	(md_apply_fix3): No addend for BFD_RELOC_X86_64_TLSGD,
	BFD_RELOC_X86_64_TLSLD and BFD_RELOC_X86_64_GOTTPOFF.
	(tc_gen_reloc): Handle x86-64 TLS relocs.
include/
	* elf/x86-64.h: Add TLS relocs.
ld/testsuite/
	* lib/ld-lib.exp (run_ld_link_tests): Add.
	* ld-sh/sh64/sh64.exp (run_ld_link_tests, regexp_diff,
	file_contents): Remove.
	(sh64tests): Add 6th field to the tests array.
	* ld-i386/i386.exp (run_ld_link_tests): Remove.
	* ld-x86-64/x86-64.exp: New.
	* ld-x86-64/tlsbin.dd: New test.
	* ld-x86-64/tlsbinpic.s: New test.
	* ld-x86-64/tlsbin.rd: New test.
	* ld-x86-64/tlsbin.s: New test.
	* ld-x86-64/tlsbin.sd: New test.
	* ld-x86-64/tlsbin.td: New test.
	* ld-x86-64/tlslib.s: New test.
	* ld-x86-64/tlspic1.s: New test.
	* ld-x86-64/tlspic2.s: New test.
	* ld-x86-64/tlspic.dd: New test.
	* ld-x86-64/tlspic.rd: New test.
	* ld-x86-64/tlspic.sd: New test.
	* ld-x86-64/tlspic.td: New test.

1 files changed, 130 insertions, 0 deletions

diff --git a/ld/testsuite/lib/ld-lib.exp b/ld/testsuite/lib/ld-lib.exp
index 356819f..c70cf5b 100644
--- a/ld/testsuite/lib/ld-lib.exp
+++ b/ld/testsuite/lib/ld-lib.exp
@@ -961,6 +961,136 @@ proc file_contents { filename } {
     return $contents
 }
 
+# List contains test-items with 3 items followed by 2 lists:
+# 0:name 1:ld options 2:assembler options
+# 3:filenames of assembler files 4: action and options. 5: name of output file
+
+# Actions:
+# objdump: Apply objdump options on result.  Compare with regex (last arg).
+# nm: Apply nm options on result.  Compare with regex (last arg).
+# readelf: Apply readelf options on result.  Compare with regex (last arg).
+
+proc run_ld_link_tests { ldtests } {
+    global ld
+    global as
+    global nm
+    global objdump
+    global READELF
+    global srcdir
+    global subdir
+    global env
+
+    foreach testitem $ldtests {
+	set testname [lindex $testitem 0]
+	set ld_options [lindex $testitem 1]
+	set as_options [lindex $testitem 2]
+	set as_files  [lindex $testitem 3]
+	set actions [lindex $testitem 4]
+	set binfile tmpdir/[lindex $testitem 5]
+	set objfiles {}
+	set is_unresolved 0
+	set failed 0
+
+#	verbose -log "Testname is $testname"
+#	verbose -log "ld_options is $ld_options"
+#	verbose -log "as_options is $as_options"
+#	verbose -log "as_files is $as_files"
+#	verbose -log "actions is $actions"
+#	verbose -log "binfile is $binfile"
+
+	# Assemble each file in the test.
+	foreach as_file $as_files {
+	    set objfile "tmpdir/[file rootname $as_file].o"
+	    lappend objfiles $objfile
+
+	    if ![ld_assemble $as "$as_options $srcdir/$subdir/$as_file" $objfile] {
+		set is_unresolved 1
+		break
+	    }
+	}
+
+	# Catch assembler errors.
+	if { $is_unresolved != 0 } {
+	    unresolved $testname
+	    continue
+	}
+
+	if ![ld_simple_link $ld $binfile "-L$srcdir/$subdir $ld_options $objfiles"] {
+	    fail $testname
+	} else {
+	    set failed 0
+	    foreach actionlist $actions {
+		set action [lindex $actionlist 0]
+		set progopts [lindex $actionlist 1]
+
+		# There are actions where we run regexp_diff on the
+		# output, and there are other actions (presumably).
+		# Handling of the former look the same.
+		set dump_prog ""
+		switch -- $action {
+		    objdump
+		        { set dump_prog $objdump }
+		    nm
+		        { set dump_prog $nm }
+		    readelf
+		        { set dump_prog $READELF }
+		    default
+			{
+			    perror "Unrecognized action $action"
+			    set is_unresolved 1
+			    break
+			}
+		    }
+
+		if { $dump_prog != "" } {
+		    set dumpfile [lindex $actionlist 2]
+		    set binary $dump_prog
+
+		    # Ensure consistent sorting of symbols
+		    if {[info exists env(LC_ALL)]} {
+			set old_lc_all $env(LC_ALL)
+		    }
+		    set env(LC_ALL) "C"
+		    set cmd "$binary $progopts $binfile > dump.out"
+		    send_log "$cmd\n"
+		    catch "exec $cmd" comp_output
+		    if {[info exists old_lc_all]} {
+			set env(LC_ALL) $old_lc_all
+		    } else {
+			unset env(LC_ALL)
+		    }
+		    set comp_output [prune_warnings $comp_output]
+
+		    if ![string match "" $comp_output] then {
+			send_log "$comp_output\n"
+			set failed 1
+			break
+		    }
+
+		    if { [regexp_diff "dump.out" "$srcdir/$subdir/$dumpfile"] } then {
+			verbose "output is [file_contents "dump.out"]" 2
+			set failed 1
+			break
+		    }
+		}
+	    }
+
+	    if { $failed != 0 } {
+		fail $testname
+	    } else { if { $is_unresolved == 0 } {
+		pass $testname
+	    } }
+	}
+
+	# Catch action errors.
+	if { $is_unresolved != 0 } {
+	    unresolved $testname
+	    continue
+	}
+    }
+}
+
+
 proc verbose_eval { expr { level 1 } } {
     global verbose
     if $verbose>$level then { eval verbose "$expr" $level }