diff options
Diffstat (limited to 'libgloss/sparc_leon/crt0.S')
-rw-r--r-- | libgloss/sparc_leon/crt0.S | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/libgloss/sparc_leon/crt0.S b/libgloss/sparc_leon/crt0.S deleted file mode 100644 index 7a20a414d..000000000 --- a/libgloss/sparc_leon/crt0.S +++ /dev/null @@ -1,91 +0,0 @@ -/* - * Copyright (c) 2011 Aeroflex Gaisler - * - * BSD license: - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - - - .text - .global _start, main, _end - -_start: - -#ifndef _FLAT - save %sp, -64, %sp -#else - add %sp, -72, %sp - st %o7, [%sp+64] -#endif - /* clear the bss */ - - sethi %hi(__bss_start),%g2 - or %g2,%lo(__bss_start),%g2 ! g2 = start of bss - sethi %hi(_end),%g3 - or %g3,%lo(_end),%g3 ! g3 = end of bss - mov %g0,%g1 ! so std has two zeros - sub %g3, %g2, %g3 -zerobss: - subcc %g3, 8, %g3 - bge,a zerobss - std %g0,[%g2+%g3] - - set _end, %o0 - st %g0,[%o0] - - call bdinit2 - nop - - call prelibchook - nop - - call _call_initcalls /* atexit uses __atexit lock */ - nop - - set _fini, %o0 - call atexit, 1 - nop - - call _init - nop - - call main - nop - call _exit - nop -#ifndef _FLAT - ret - restore -#else - ld [%sp+64], %o7 - retl - add %sp, 72, %sp -#endif - - .seg "data" - .global .bdata -.bdata: - .align 8 - .global _environ -_environ: - .word 1 - - - |