From a0aa6f4abd649768d6d028da1f953c96bac0c94f Mon Sep 17 00:00:00 2001
From: mengqinggang <mengqinggang@loongson.cn>
Date: Thu, 25 Jan 2024 09:32:14 +0800
Subject: LoongArch: ld: Add support for TLS LE symbol with addend

Add support for TLS LE symbol with addend, such as:
  lu12i.w $t0, %le_hi20(a + 0x8)
  ori	  $t0, $t0, %le_lo12(a + 0x8)
---
 ld/testsuite/ld-loongarch-elf/ld-loongarch-elf.exp |  1 +
 ld/testsuite/ld-loongarch-elf/tls-le.d             | 14 ++++++++++++++
 ld/testsuite/ld-loongarch-elf/tls-le.s             | 18 ++++++++++++++++++
 3 files changed, 33 insertions(+)
 create mode 100644 ld/testsuite/ld-loongarch-elf/tls-le.d
 create mode 100644 ld/testsuite/ld-loongarch-elf/tls-le.s

(limited to 'ld/testsuite')

diff --git a/ld/testsuite/ld-loongarch-elf/ld-loongarch-elf.exp b/ld/testsuite/ld-loongarch-elf/ld-loongarch-elf.exp
index 1b5994c..3ae0d9d 100644
--- a/ld/testsuite/ld-loongarch-elf/ld-loongarch-elf.exp
+++ b/ld/testsuite/ld-loongarch-elf/ld-loongarch-elf.exp
@@ -34,6 +34,7 @@ if [istarget "loongarch64-*-*"] {
     run_dump_test "local-ifunc-reloc"
     run_dump_test "anno-sym"
     run_dump_test "pcala64"
+    run_dump_test "tls-le"
 }
 
 if [istarget "loongarch32-*-*"] {
diff --git a/ld/testsuite/ld-loongarch-elf/tls-le.d b/ld/testsuite/ld-loongarch-elf/tls-le.d
new file mode 100644
index 0000000..cbd6adb
--- /dev/null
+++ b/ld/testsuite/ld-loongarch-elf/tls-le.d
@@ -0,0 +1,14 @@
+#ld: --no-relax
+#objdump: -d
+
+.*:[    ]+file format .*
+
+
+Disassembly of section .text:
+
+[ 	]*00000001200000e8 <_start>:
+[ 	]+1200000e8:[ 	]+14000004[ 	]+lu12i.w[ 	]+\$a0, 0
+[ 	]+1200000ec:[ 	]+03802085[ 	]+ori[ 	]+\$a1, \$a0, 0x8
+[ 	]+1200000f0:[ 	]+14000004[ 	]+lu12i.w[ 	]+\$a0, 0
+[ 	]+1200000f4:[ 	]+02c02085[ 	]+addi.d[ 	]+\$a1, \$a0, 8
+[ 	]+1200000f8:[ 	]+4c000020[ 	]+ret
diff --git a/ld/testsuite/ld-loongarch-elf/tls-le.s b/ld/testsuite/ld-loongarch-elf/tls-le.s
new file mode 100644
index 0000000..2e6a9de
--- /dev/null
+++ b/ld/testsuite/ld-loongarch-elf/tls-le.s
@@ -0,0 +1,18 @@
+# Support for TLS LE symbols with addend
+	.text
+	.globl	a
+	.section	.tdata,"awT",@progbits
+	.align	2
+	.type	a, @object
+	.size	a, 4
+a:
+	.word	123
+
+	.text
+	.global _start
+_start:
+	lu12i.w $r4,%le_hi20(a + 0x8)
+	ori	$r5,$r4,%le_lo12(a + 0x8)
+	lu12i.w $r4,%le_hi20_r(a + 0x8)
+	addi.d	$r5,$r4,%le_lo12_r(a + 0x8)
+	jr $ra
-- 
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