include/elf/

	* ppc.h (R_PPC_TLSGD, R_PPC_TLSLD): Add new relocs.
	* ppc64.h (R_PPC64_TLSGD, R_PPC64_TLSLD): Add new relocs.
bfd/
	* reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
	* section.c (struct bfd_section): Add has_tls_get_addr_call.
	(BFD_FAKE_SECTION): Init new flag.
	* ecoff.c (bfd_debug_section): Likewise.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
	* elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
	(ppc_elf_reloc_type_lookup): Handle new relocs.
	(ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
	without marker relocs.
	(ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
	if section has no old-style calls.
	(ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
	Don't try to optimize new-style __tls_get_addr call when handling
	arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
	relocs.
	* elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
	(ppc64_elf_reloc_type_lookup): Handle new relocs.
	(ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
	without marker relocs.
	(ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
	if section has no old-style calls.  Set toc_ref for new relocs as
	appropriate.
	(ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
	Don't try to optimize new-style __tls_get_addr call when handling
	arg setup relocs.  Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
	relocs.
gas/
	* config/tc-ppc.c (ppc_elf_suffix): Error if ppc32 tls got relocs
	have non-zero addend.
	(md_assemble): Parse args of __tls_get_addr calls.
	(md_apply_fix): Handle BFD_RELOC_PPC_TLSGD and BFD_RELOC_PPC_TLSLD.
ld/testsuite/
	* ld-powerpc/tlsmark.s, * ld-powerpc/tlsmark.d: New test.
	* ld-powerpc/tlsmark32.s, * ld-powerpc/tlsmark32.d: New test.
	* ld-powerpc/powerpc.exp: Run them.

1 files changed, 42 insertions, 0 deletions

diff --git a/ld/testsuite/ld-powerpc/tlsmark.d b/ld/testsuite/ld-powerpc/tlsmark.d
new file mode 100644
index 0000000..8ba350e
--- /dev/null
+++ b/ld/testsuite/ld-powerpc/tlsmark.d
@@ -0,0 +1,42 @@
+#source: tlsmark.s
+#source: tlslib.s
+#as: -a64
+#ld: -melf64ppc
+#objdump: -dr
+#target: powerpc64*-*-*
+
+.*: +file format elf64-powerpc
+
+Disassembly of section \.text:
+
+0+100000e8 <_start>:
+    100000e8:	48 00 00 18 	b       10000100 <_start\+0x18>
+    100000ec:	60 00 00 00 	nop
+    100000f0:	38 63 90 00 	addi    r3,r3,-28672
+    100000f4:	e8 83 00 00 	ld      r4,0\(r3\)
+    100000f8:	3c 6d 00 00 	addis   r3,r13,0
+    100000fc:	48 00 00 0c 	b       10000108 <_start\+0x20>
+    10000100:	3c 6d 00 00 	addis   r3,r13,0
+    10000104:	4b ff ff e8 	b       100000ec <_start\+0x4>
+    10000108:	60 00 00 00 	nop
+    1000010c:	38 63 10 00 	addi    r3,r3,4096
+    10000110:	e8 83 80 00 	ld      r4,-32768\(r3\)
+    10000114:	3c 6d 00 00 	addis   r3,r13,0
+    10000118:	48 00 00 0c 	b       10000124 <_start\+0x3c>
+    1000011c:	3c 6d 00 00 	addis   r3,r13,0
+    10000120:	48 00 00 14 	b       10000134 <_start\+0x4c>
+    10000124:	60 00 00 00 	nop
+    10000128:	38 63 90 04 	addi    r3,r3,-28668
+    1000012c:	e8 a3 00 00 	ld      r5,0\(r3\)
+    10000130:	4b ff ff ec 	b       1000011c <_start\+0x34>
+    10000134:	60 00 00 00 	nop
+    10000138:	38 63 10 00 	addi    r3,r3,4096
+    1000013c:	e8 a3 80 04 	ld      r5,-32764\(r3\)
+    10000140:	38 62 80 28 	addi    r3,r2,-32728
+    10000144:	3f a0 10 01 	lis     r29,4097
+    10000148:	3b bd 01 68 	addi    r29,r29,360
+    1000014c:	48 00 00 09 	bl      10000154 <\.__tls_get_addr>
+    10000150:	60 00 00 00 	nop
+
+0+10000154 <\.__tls_get_addr>:
+    10000154:	4e 80 00 20 	blr