[PATCH 09/10] hurd: Also make it possible to call strlen very early

[Sergey Bugaev]

strlen, which is another ifunc-selected function, is invoked during
early static executable startup if the argv arrives from the exec
server. Make it not crash.

Checked on x86_64-gnu: statically linked executables launched after the
exec server is up now start up successfully.

Signed-off-by: Sergey Bugaev <bugaevc@gmail.com>
---
 sysdeps/mach/hurd/x86_64/static-start.S | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sysdeps/mach/hurd/x86_64/static-start.S 
b/sysdeps/mach/hurd/x86_64/static-start.S
index cc8e2410..0fed375c 100644
--- a/sysdeps/mach/hurd/x86_64/static-start.S
+++ b/sysdeps/mach/hurd/x86_64/static-start.S
@@ -22,6 +22,9 @@ _start:
 
        leaq __memcpy_sse2_unaligned(%rip), %rax
        movq %rax, memcpy@GOTPCREL(%rip)
+       leaq __strlen_sse2(%rip), %rax
+       movq %rax, strlen@GOTPCREL(%rip)
+
        call _hurd_stack_setup
        xorq %rdx, %rdx
        jmp _start1
-- 
2.40.1