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* [glibc] microblaze: Remove _dl_skip_args usage
@ 2022-05-30 20:49 Adhemerval Zanella
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From: Adhemerval Zanella @ 2022-05-30 20:49 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=90cf8e6f0a459ced1a3ed2ab54030ed41e3d639d
commit 90cf8e6f0a459ced1a3ed2ab54030ed41e3d639d
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Thu May 26 13:11:17 2022 -0300
microblaze: Remove _dl_skip_args usage
Since ad43cac44a the generic code already shuffles the argv/envp/auxv
on the stack to remove the ld.so own arguments and thus _dl_skip_args
is always 0. So there is no need to adjust the argc or argv.
Checked with qemu-user that arguments are correctly passed on both
constructors and main program.
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Diff:
---
sysdeps/microblaze/dl-machine.h | 5 -----
1 file changed, 5 deletions(-)
diff --git a/sysdeps/microblaze/dl-machine.h b/sysdeps/microblaze/dl-machine.h
index fd996d6ff1..e6e4e13fa2 100644
--- a/sysdeps/microblaze/dl-machine.h
+++ b/sysdeps/microblaze/dl-machine.h
@@ -117,12 +117,7 @@ _start:\n\
_dl_start_user:\n\
mfs r20,rpc\n\
addik r20,r20,_GLOBAL_OFFSET_TABLE_+8\n\
- lwi r4,r20,_dl_skip_args@GOTOFF\n\
lwi r5,r1,24\n\
- rsubk r5,r4,r5\n\
- addk r4,r4,r4\n\
- addk r4,r4,r4\n\
- addk r1,r1,r4\n\
swi r5,r1,24\n\
swi r3,r1,20\n\
addk r6,r5,r0\n\
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