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

- Use c style comments. 

- & -> and
- align 4 in both functions for consistency.
This commit is contained in:
christos 1999-03-01 14:40:32 +00:00
parent 470ebb82a6
commit 77aa6b2a64
1 changed files with 20 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
libexec/ld.elf_so/arch/sparc/rtld_start.S
View File

@ -1,11 +1,11 @@
/* $NetBSD: rtld_start.S,v 1.3 1999/03/01 03:39:39 kim Exp $ */
/* $NetBSD: rtld_start.S,v 1.4 1999/03/01 14:40:32 christos Exp $ */
/*-
* Copyright (c) 1999 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Christos Zoulas & Paul Kranenburg.
* by Christos Zoulas and Paul Kranenburg.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@ -39,23 +39,23 @@
#include <machine/asm.h>
.section ".text"
.align 8
.align 4
.global _rtld_start
.type _rtld_start,@function
_rtld_start:
mov 0, %fp ! Erect a fence post for ourselves
mov %g1, %l1 ! save ps_strings
sub %sp, 8, %sp ! Make room for return args
mov 0, %fp /* Erect a fence post for ourselves */
mov %g1, %l1 /* save ps_strings */
sub %sp, 8, %sp /* Make room for return args */
call _rtld
add %sp, 64, %o0 ! &argc - 8
add %sp, 64, %o0 /* &argc - 8 */
ld [%sp + 64], %g3 ! arg: cleanup
ld [%sp + 64 + 4], %g2 ! arg: obj
add %sp, 8, %sp ! restore stack pointer
ld [%sp + 64], %g3 /* arg: cleanup */
ld [%sp + 64 + 4], %g2 /* arg: obj */
add %sp, 8, %sp /* restore stack pointer */
jmp %o0
mov %l1, %g1 ! restore ps_strings
mov %l1, %g1 /* restore ps_strings */
.section ".text"
@ -63,14 +63,14 @@ _rtld_start:
.global _rtld_bind_start
.type _rtld_bind_start,@function
_rtld_bind_start: # (obj, reloff)
save %sp, -96, %sp ! setup standard stack frame
ld [%i7 + 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)
sub %o1, 12*4, %o1 ! first 4 'pltrel' entries are missing!
save %sp, -96, %sp /* setup standard stack frame */
ld [%i7 + 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) */
sub %o1, 12*4, %o1 /* first 4 `pltrel' entries missing! */
mov %o0, %g1 ! return value == function address
restore ! get rid of our context
jmp %g1 ! and the jmpslot context, then go.
restore !
mov %o0, %g1 /* return value == function address */
restore /* get rid of our context */
jmp %g1 /* and the jmpslot context, then go. */
restore