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authorH.J. Lu <hjl.tools@gmail.com>2022-11-22 13:58:47 -0800
committerH.J. Lu <hjl.tools@gmail.com>2022-11-22 14:03:16 -0800
commit04ad71937f28561ad5a2bbbc7e8f0af21e1019f8 (patch)
tree2d978f2db649db8a7f5fa0d919ea220d68da8c40 /ld
parent26c527e62e701ae256c1af243ec9d73e5560bd48 (diff)
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x86: Don't define _TLS_MODULE_BASE_ for ld -r
bfd/ PR ld/29820 * elfxx-x86.c (_bfd_x86_elf_always_size_sections): Don't define _TLS_MODULE_BASE_ for ld -r. ld/ PR ld/29820 * testsuite/ld-x86-64/pr29820.d: New file. * testsuite/ld-x86-64/pr29820.s: Likewise. * testsuite/ld-x86-64/x86-64.ex: Run pr29820.
Diffstat (limited to 'ld')
-rw-r--r--ld/testsuite/ld-x86-64/pr29820.d6
-rw-r--r--ld/testsuite/ld-x86-64/pr29820.s12
-rw-r--r--ld/testsuite/ld-x86-64/x86-64.exp1
3 files changed, 19 insertions, 0 deletions
diff --git a/ld/testsuite/ld-x86-64/pr29820.d b/ld/testsuite/ld-x86-64/pr29820.d
new file mode 100644
index 0000000..8dc5d61
--- /dev/null
+++ b/ld/testsuite/ld-x86-64/pr29820.d
@@ -0,0 +1,6 @@
+#ld: -r
+#readelf: -s -W
+
+#...
+ +[0-9]+: +0+ +0 +TLS +GLOBAL +DEFAULT +UND +_TLS_MODULE_BASE_
+#pass
diff --git a/ld/testsuite/ld-x86-64/pr29820.s b/ld/testsuite/ld-x86-64/pr29820.s
new file mode 100644
index 0000000..7a4815f
--- /dev/null
+++ b/ld/testsuite/ld-x86-64/pr29820.s
@@ -0,0 +1,12 @@
+ .text
+ leaq _TLS_MODULE_BASE_@tlsdesc(%rip), %rax
+ call *_TLS_MODULE_BASE_@tlscall(%rax)
+ movl %fs:a@dtpoff(%rax), %edx
+ addl %fs:b@dtpoff(%rax), %edx
+
+ .section .tbss
+ .zero 8
+a:
+ .zero 4
+b:
+ .zero 4
diff --git a/ld/testsuite/ld-x86-64/x86-64.exp b/ld/testsuite/ld-x86-64/x86-64.exp
index 1782e8e..136371b 100644
--- a/ld/testsuite/ld-x86-64/x86-64.exp
+++ b/ld/testsuite/ld-x86-64/x86-64.exp
@@ -728,6 +728,7 @@ run_dump_test "pr27016a"
run_dump_test "pr27016b"
run_dump_test "report-reloc-1"
run_dump_test "report-reloc-1-x32"
+run_dump_test "pr29820"
proc undefined_weak {cflags ldflags} {
set testname "Undefined weak symbol"