Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Tweak the save instruction in the PLT stub rather than adding an instruction

Browse Source 
to the binder entry stub...
This commit is contained in:
mycroft 2002-09-26 01:59:16 +00:00
parent d314d82b47
commit bde7a965da
2 changed files with 4 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
libexec/ld.elf_so/arch/sparc/mdreloc.c
View File

@ -1,11 +1,11 @@
/* $NetBSD: mdreloc.c,v 1.28 2002/09/25 22:33:54 mycroft Exp $ */
/* $NetBSD: mdreloc.c,v 1.29 2002/09/26 01:59:16 mycroft Exp $ */
/*-
* Copyright (c) 1999, 2002 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Paul Kranenburg.
* by Paul Kranenburg and by Charles M. Hannum.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@ -175,7 +175,7 @@ _rtld_setup_pltgot(const Obj_Entry *obj)
* The second entry holds the object identification.
* Note: each PLT entry is three words long.
*/
#define SAVE 0x9de3bfc0 /* i.e. `save %sp,-64,%sp' */
#define SAVE 0x9de3bfa8 /* i.e. `save %sp,-88,%sp' */
#define CALL 0x40000000
#define NOP 0x01000000
obj->pltgot[0] = SAVE;

3
libexec/ld.elf_so/arch/sparc/rtld_start.S
View File

@ -1,4 +1,4 @@
/* $NetBSD: rtld_start.S,v 1.11 2002/09/26 01:54:52 mycroft Exp $ */
/* $NetBSD: rtld_start.S,v 1.12 2002/09/26 01:59:16 mycroft Exp $ */
/*-
* Copyright (c) 1999, 2002 The NetBSD Foundation, Inc.
@ -80,7 +80,6 @@ _rtld_start:
.global _rtld_bind_start
.type _rtld_bind_start,@function
_rtld_bind_start: # (obj, reloff)
sub %sp, 24, %sp
ld [%o7 + 8], %o0 /* obj id is in second PLT slot */
srl %g1, 10, %o1 /* offset is in high 22 bits */
call _rtld_bind /* Call _rtld_bind(obj, offset) */