File _service:tar_scm:0013-From-Adhemerval-Zanella-a... of Package glibc

File _service:tar_scm:0013-From-Adhemerval-Zanella-adhemerval.zanella-linaro.or.patch of Package glibc

From 2353c043849ba92c1e1f42f442a6286cd6f60438 Mon Sep 17 00:00:00 2001
From: Xing Li <lixing@loongson.cn>
Date: Thu, 24 Oct 2024 09:49:10 +0800
Subject: [PATCH 13/15] From: Adhemerval Zanella
 <adhemerval.zanella@linaro.org> Date: Mon, 6 Nov 2023 17:25:46 -0300 Subject:
 [PATCH] elf: Remove LD_PROFILE for static binaries

The _dl_non_dynamic_init does not parse LD_PROFILE, which does not
enable profile for dlopen objects.  Since dlopen is deprecated for
static objects, it is better to remove the support.

It also allows to trim down libc.a of profile support.

Checked on x86_64-linux-gnu.
Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
---
 sysdeps/loongarch/dl-machine.h    | 2 ++
 sysdeps/loongarch/dl-trampoline.h | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/sysdeps/loongarch/dl-machine.h b/sysdeps/loongarch/dl-machine.h
index d934c77f..7fa3b4e9 100644
--- a/sysdeps/loongarch/dl-machine.h
+++ b/sysdeps/loongarch/dl-machine.h
@@ -362,6 +362,7 @@ elf_machine_runtime_setup (struct link_map *l, struct r_scope_elem *scope[],
 	 to intercept the calls to collect information.  In this case we
 	 don't store the address in the GOT so that all future calls also
 	 end in this function.  */
+#ifdef SHARED
       if (profile != 0)
 	{
 #if !defined __loongarch_soft_float
@@ -380,6 +381,7 @@ elf_machine_runtime_setup (struct link_map *l, struct r_scope_elem *scope[],
 	    GL(dl_profile_map) = l;
 	}
       else
+#endif
 	{
 	  /* This function will get called to fix up the GOT entry
 	     indicated by the offset on the stack, and then jump to
diff --git a/sysdeps/loongarch/dl-trampoline.h b/sysdeps/loongarch/dl-trampoline.h
index e298439d..1da70aeb 100644
--- a/sysdeps/loongarch/dl-trampoline.h
+++ b/sysdeps/loongarch/dl-trampoline.h
@@ -126,6 +126,7 @@ ENTRY (_dl_runtime_resolve)
 	jirl	zero, t1, 0
 END (_dl_runtime_resolve)
 
+#ifdef SHARED
 #include "dl-link.h"
 
 ENTRY (_dl_runtime_profile)
@@ -367,3 +368,4 @@ ENTRY (_dl_runtime_profile)
 	jirl	zero, ra, 0
 
 END (_dl_runtime_profile)
+#endif /* SHARED */
-- 
2.43.0