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| author | Ralf Corsepius <ralf.corsepius@rtems.org> | 2002-07-03 03:17:35 +0000 |
|---|---|---|
| committer | Ralf Corsepius <ralf.corsepius@rtems.org> | 2002-07-03 03:17:35 +0000 |
| commit | 3cf5a9922388efce10545d3aa590e326d9e903ca (patch) | |
| tree | 287b45793f1e9900b1914b381161449362a63e5e /c/src/exec/score/cpu/sparc/rtems.S | |
| parent | 2002-07-01 Joel Sherrill <joel@OARcorp.com> (diff) | |
| download | rtems-3cf5a9922388efce10545d3aa590e326d9e903ca.tar.bz2 | |
2002-07-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* rtems.S: Remove.
* Makefile.am: Reflect changes above.
Diffstat (limited to '')
| -rw-r--r-- | c/src/exec/score/cpu/sparc/rtems.S | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/c/src/exec/score/cpu/sparc/rtems.S b/c/src/exec/score/cpu/sparc/rtems.S deleted file mode 100644 index ac7c66c729..0000000000 --- a/c/src/exec/score/cpu/sparc/rtems.S +++ /dev/null @@ -1,50 +0,0 @@ -/* rtems.s - * - * This file contains the single entry point code for - * the SPARC port of RTEMS. - * - * COPYRIGHT (c) 1989-1999. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.OARcorp.com/rtems/license.html. - * - * $Id$ - */ - -#include <asm.h> - -/* - * RTEMS - * - * This routine jumps to the directive indicated in the - * CPU defined register. This routine is used when RTEMS is - * linked by itself and placed in ROM. This routine is the - * first address in the ROM space for RTEMS. The user "calls" - * this address with the directive arguments in the normal place. - * This routine then jumps indirectly to the correct directive - * preserving the arguments. The directive should not realize - * it has been "wrapped" in this way. The table "_Entry_points" - * is used to look up the directive. - * - * void RTEMS() - */ - - .align 4 - PUBLIC(RTEMS) -SYM(RTEMS): - /* - * g2 was chosen because gcc uses it as a scratch register in - * similar code scenarios and the other locals, ins, and outs - * are off limits to this routine unless it does a "save" and - * copies its in registers to the outs which only works up until - * 6 parameters. Best to take the simple approach in this case. - */ - sethi SYM(_Entry_points), %g2 - or %g2, %lo(SYM(_Entry_points)), %g2 - sll %g1, 2, %g1 - add %g1, %g2, %g2 - jmp %g2 - nop - |