6 files changed, 85 insertions, 6 deletions

diff --git a/bfd/elfnn-riscv.c b/bfd/elfnn-riscv.c
index 951b19a..e5cecd7 100644
--- a/bfd/elfnn-riscv.c
+++ b/bfd/elfnn-riscv.c
@@ -1559,12 +1559,27 @@ riscv_elf_size_dynamic_sections (bfd *output_bfd, struct bfd_link_info *info)
 	  if (*local_got > 0)
 	    {
 	      *local_got = s->size;
-	      s->size += RISCV_ELF_WORD_BYTES;
-	      if (*local_tls_type & GOT_TLS_GD)
-		s->size += RISCV_ELF_WORD_BYTES;
-	      if (bfd_link_pic (info)
-		  || (*local_tls_type & (GOT_TLS_GD | GOT_TLS_IE)))
-		srel->size += sizeof (ElfNN_External_Rela);
+	      if (*local_tls_type & (GOT_TLS_GD | GOT_TLS_IE))
+		{
+		  if (*local_tls_type & GOT_TLS_GD)
+		    {
+		      s->size += 2 * RISCV_ELF_WORD_BYTES;
+		      if (bfd_link_dll (info))
+			srel->size += sizeof (ElfNN_External_Rela);
+		    }
+		  if (*local_tls_type & GOT_TLS_IE)
+		    {
+		      s->size += RISCV_ELF_WORD_BYTES;
+		      if (bfd_link_dll (info))
+			srel->size += sizeof (ElfNN_External_Rela);
+		    }
+		}
+	      else
+		{
+		  s->size += RISCV_ELF_WORD_BYTES;
+		  if (bfd_link_pic (info))
+		    srel->size += sizeof (ElfNN_External_Rela);
+		}
 	    }
 	  else
 	    *local_got = (bfd_vma) -1;
diff --git a/ld/testsuite/ld-riscv-elf/ld-riscv-elf.exp b/ld/testsuite/ld-riscv-elf/ld-riscv-elf.exp
index 7e1281d..a1dd0e5 100644
--- a/ld/testsuite/ld-riscv-elf/ld-riscv-elf.exp
+++ b/ld/testsuite/ld-riscv-elf/ld-riscv-elf.exp
@@ -319,4 +319,12 @@ if [istarget "riscv*-*-*"] {
     run_dump_test "pcrel-reloc-rel-pie"
     run_dump_test "pcrel-reloc-abs-nopie"
     run_dump_test "pcrel-reloc-abs-pie"
+
+    run_ld_link_tests {
+       { "Build shared library for TLS runtime"
+	 "-shared" "" "" {tlslib.s}
+	 {} "tlslib.so" }
+    }
+    run_dump_test "tls"
+    run_dump_test "tlsbin"
 }
diff --git a/ld/testsuite/ld-riscv-elf/tls.d b/ld/testsuite/ld-riscv-elf/tls.d
new file mode 100644
index 0000000..e7f2030
--- /dev/null
+++ b/ld/testsuite/ld-riscv-elf/tls.d
@@ -0,0 +1,15 @@
+#source: tls.s
+#ld: --shared tmpdir/tlslib.so
+#readelf: -Wr
+
+Relocation section '.rela.dyn' at offset 0x[0-9a-f]+ contains 5 entries:
+ +Offset +Info +Type +Symbol's Value +Symbol's Name \+ Addend
+[0-9a-f]+ +[0-9a-f]+ R_RISCV_TLS_DTPMOD64 +0
+[0-9a-f]+ +[0-9a-f]+ R_RISCV_TLS_TPREL64 +4
+[0-9a-f]+ +[0-9a-f]+ R_RISCV_TLS_DTPMOD64 +0+ sg1 \+ 0
+[0-9a-f]+ +[0-9a-f]+ R_RISCV_TLS_DTPREL64 +0+ sg1 \+ 0
+[0-9a-f]+ +[0-9a-f]+ R_RISCV_TLS_TPREL64 +0+ sg1 \+ 0
+
+Relocation section '.rela.plt' at offset 0x[0-9a-f]+ contains 1 entry:
+ +Offset +Info +Type +Symbol's Value +Symbol's Name \+ Addend
+[0-9a-f]+ +[0-9a-f]+ R_RISCV_JUMP_SLOT +0+ __tls_get_addr \+ 0
diff --git a/ld/testsuite/ld-riscv-elf/tls.s b/ld/testsuite/ld-riscv-elf/tls.s
new file mode 100644
index 0000000..79e9bc2
--- /dev/null
+++ b/ld/testsuite/ld-riscv-elf/tls.s
@@ -0,0 +1,28 @@
+	.section	.tbss,"awT",@nobits
+	.global sg1
+sg1:
+	.zero	4
+sl1:
+	.zero	4
+
+	.text
+	.globl	_start
+	.type	_start,@function
+_start:
+	/* GD, global var */
+	la.tls.gd	a0,sg1
+	call  __tls_get_addr
+
+	/* IE, global var */
+	la.tls.ie	a0,sg1
+	add	a0,a0,tp
+
+	/* GD, local var */
+	la.tls.gd	a0,sl1
+	call  __tls_get_addr
+
+	/* IE, local var */
+	la.tls.ie	a0,sl1
+	add	a0,a0,tp
+
+	ret
diff --git a/ld/testsuite/ld-riscv-elf/tlsbin.d b/ld/testsuite/ld-riscv-elf/tlsbin.d
new file mode 100644
index 0000000..cdcd51a
--- /dev/null
+++ b/ld/testsuite/ld-riscv-elf/tlsbin.d
@@ -0,0 +1,7 @@
+#source: tls.s
+#ld: -no-pie tmpdir/tlslib.so
+#readelf: -Wr
+
+Relocation section '.rela.plt' at offset 0x[0-9a-f]+ contains 1 entry:
+ +Offset +Info +Type +Symbol's Value +Symbol's Name \+ Addend
+[0-9a-f]+ +[0-9a-f]+ R_RISCV_JUMP_SLOT +[0-9a-f]+ __tls_get_addr \+ 0
diff --git a/ld/testsuite/ld-riscv-elf/tlslib.s b/ld/testsuite/ld-riscv-elf/tlslib.s
new file mode 100644
index 0000000..17c7707
--- /dev/null
+++ b/ld/testsuite/ld-riscv-elf/tlslib.s
@@ -0,0 +1,6 @@
+	.text
+	/* Dummy.  */
+	.globl	__tls_get_addr
+	.type	__tls_get_addr,@function
+__tls_get_addr:
+	ret