Changeset 69690f6 in rtems

Timestamp:

Apr 21, 2020, 11:10:07 AM (9 months ago)

Author:

Sebastian Huber <sebastian.huber@…>

Branches:

master

Children:

70b803b5

Parents:

9b5af6a

git-author:

Sebastian Huber <sebastian.huber@…> (04/21/20 11:10:07)

git-committer:

Sebastian Huber <sebastian.huber@…> (07/05/20 10:56:01)

Message:

bsps/powerpc: Remove atexit form start.o

Remove superflous atexit stuff in start.o. It is no longer required
by GCC and may cause linker problems.

See GCC commit:

commit 362c63a5e8b5aacfff3e5af0911e42ba7c775042
Author: Geoff Keating <geoffk@…>
Date: Fri Apr 14 23:16:25 2000 +0000

Location:

bsps/powerpc

Files:

• psim/start/start.S (modified) (1 diff)
• ss555/start/start.S (modified) (1 diff)

bsps/powerpc/psim/start/start.S

@@ -25 +25 @@
 
 .LCTOC1 = .+32768
-
-        .extern FUNC_NAME(atexit)
-        .globl  FUNC_NAME(__atexit)
-        .section ".sdata","aw"
-        .align  2
-FUNC_NAME(__atexit):                    /* tell C's eabi-ctor's we have an atexit function */
-        .long   FUNC_NAME(atexit)@fixup /* and that it is to register __do_global_dtors */
-
-        .section ".fixup","aw"
-        .align  2
-        .long   FUNC_NAME(__atexit)
 
         .section ".got2","aw"

bsps/powerpc/ss555/start/start.S

@@ -185 +185 @@
 .L_D4_e:
 .L_D2:
-        .previous
-
-/*
- * Tell C's eabi-ctor's that we have an atexit function,
- * and that it is to register __do_global_dtors.
- */
-        EXTERN_PROC(atexit)
-        PUBLIC_VAR(__atexit)
-        .section ".sdata","aw"
-        .align  2
-SYM(__atexit):
-        EXT_PROC_REF(atexit)@fixup
-        .previous
-
-        .section ".fixup","aw"
-        .align  2
-        EXT_SYM_REF(__atexit)
         .previous