aboutsummaryrefslogtreecommitdiffstats
path: root/gcc-4.6/gcc/config/sparc/sol2-c1.asm
diff options
context:
space:
mode:
authorDan Albert <danalbert@google.com>2015-06-17 11:09:54 -0700
committerDan Albert <danalbert@google.com>2015-06-17 14:15:22 -0700
commitf378ebf14df0952eae870c9865bab8326aa8f137 (patch)
tree31794503eb2a8c64ea5f313b93100f1163afcffb /gcc-4.6/gcc/config/sparc/sol2-c1.asm
parent2c58169824949d3a597d9fa81931e001ef9b1bd0 (diff)
downloadtoolchain_gcc-f378ebf14df0952eae870c9865bab8326aa8f137.tar.gz
toolchain_gcc-f378ebf14df0952eae870c9865bab8326aa8f137.tar.bz2
toolchain_gcc-f378ebf14df0952eae870c9865bab8326aa8f137.zip
Delete old versions of GCC.
Change-Id: I710f125d905290e1024cbd67f48299861790c66c
Diffstat (limited to 'gcc-4.6/gcc/config/sparc/sol2-c1.asm')
-rw-r--r--gcc-4.6/gcc/config/sparc/sol2-c1.asm103
1 files changed, 0 insertions, 103 deletions
diff --git a/gcc-4.6/gcc/config/sparc/sol2-c1.asm b/gcc-4.6/gcc/config/sparc/sol2-c1.asm
deleted file mode 100644
index 63aa748e8..000000000
--- a/gcc-4.6/gcc/config/sparc/sol2-c1.asm
+++ /dev/null
@@ -1,103 +0,0 @@
-! crt1.s for sparc & sparcv9 (SunOS 5)
-
-! Copyright (C) 1992, 2009 Free Software Foundation, Inc.
-! Written By David Vinayak Henkel-Wallace, June 1992
-!
-! This file is free software; you can redistribute it and/or modify it
-! under the terms of the GNU General Public License as published by the
-! Free Software Foundation; either version 3, or (at your option) any
-! later version.
-!
-! This file is distributed in the hope that it will be useful, but
-! WITHOUT ANY WARRANTY; without even the implied warranty of
-! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-! General Public License for more details.
-!
-! Under Section 7 of GPL version 3, you are granted additional
-! permissions described in the GCC Runtime Library Exception, version
-! 3.1, as published by the Free Software Foundation.
-!
-! You should have received a copy of the GNU General Public License and
-! a copy of the GCC Runtime Library Exception along with this program;
-! see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
-! <http://www.gnu.org/licenses/>.
-
-! This file takes control of the process from the kernel, as specified
-! in section 3 of the SVr4 ABI.
-! This file is the first thing linked into any executable.
-
-#ifdef __sparcv9
-#define CPTRSIZE 8
-#define CPTRSHIFT 3
-#define STACK_BIAS 2047
-#define ldn ldx
-#define stn stx
-#define setn(s, scratch, dst) setx s, scratch, dst
-#else
-#define CPTRSIZE 4
-#define CPTRSHIFT 2
-#define STACK_BIAS 0
-#define ldn ld
-#define stn st
-#define setn(s, scratch, dst) set s, dst
-#endif
-
- .section ".text"
- .proc 022
- .global _start
-
-_start:
- mov 0, %fp ! Mark bottom frame pointer
- ldn [%sp + (16 * CPTRSIZE) + STACK_BIAS], %l0 ! argc
- add %sp, (17 * CPTRSIZE) + STACK_BIAS, %l1 ! argv
-
- ! Leave some room for a call. Sun leaves 32 octets (to sit on
- ! a cache line?) so we do too.
-#ifdef __sparcv9
- sub %sp, 48, %sp
-#else
- sub %sp, 32, %sp
-#endif
-
- ! %g1 may contain a function to be registered w/atexit
- orcc %g0, %g1, %g0
-#ifdef __sparcv9
- be %xcc, .nope
-#else
- be .nope
-#endif
- mov %g1, %o0
- call atexit
- nop
-.nope:
- ! Now make sure constructors and destructors are handled.
- setn(_fini, %o1, %o0)
- call atexit, 1
- nop
- call _init, 0
- nop
-
- ! We ignore the auxiliary vector; there is no defined way to
- ! access those data anyway. Instead, go straight to main:
- mov %l0, %o0 ! argc
- mov %l1, %o1 ! argv
-#ifdef GCRT1
- setn(___Argv, %o4, %o3)
- stn %o1, [%o3] ! *___Argv
-#endif
- ! Skip argc words past argv, to env:
- sll %l0, CPTRSHIFT, %o2
- add %o2, CPTRSIZE, %o2
- add %l1, %o2, %o2 ! env
- setn(_environ, %o4, %o3)
- stn %o2, [%o3] ! *_environ
- call main, 4
- nop
- call exit, 0
- nop
- call _exit, 0
- nop
- ! We should never get here.
-
- .type _start,#function
- .size _start,.-_start