diff options
| author | Nick Clifton <nickc@redhat.com> | 2003-04-01 19:50:31 +0400 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2003-04-01 19:50:31 +0400 |
| commit | 5340a2ed6daff6dba00a3f12b94fa1a350cee7db (patch) | |
| tree | 4f722b5bef3bc31bdec139da6ed99bf6076d4935 /include/xtensa-config.h | |
| parent | d78045eed04e74da0c05a82038521fe38f0dee01 (diff) | |
Add Xtensa port
Diffstat (limited to 'include/xtensa-config.h')
| -rw-r--r-- | include/xtensa-config.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/include/xtensa-config.h b/include/xtensa-config.h new file mode 100644 index 000000000..18a63ebe0 --- /dev/null +++ b/include/xtensa-config.h @@ -0,0 +1,70 @@ +/* Xtensa configuration settings. + Copyright (C) 2003 Free Software Foundation, Inc. + Contributed by Bob Wilson (bwilson@tensilica.com) at Tensilica. + +** NOTE: This file was automatically generated by the Xtensa Processor +** Generator. Changes made here will be lost when this file is +** updated or replaced with the settings for a different Xtensa +** processor configuration. DO NOT EDIT! + +This program 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 2, or (at your option) +any later version. + +This program 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. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#ifndef XTENSA_CONFIG_H +#define XTENSA_CONFIG_H + +/* The macros defined here match those with the same names in the Xtensa + compile-time HAL (Hardware Abstraction Layer). Please refer to the + Xtensa System Software Reference Manual for documentation of these + macros. */ + +#define XCHAL_HAVE_BE 1 +#define XCHAL_HAVE_DENSITY 1 +#define XCHAL_HAVE_MAC16 0 +#define XCHAL_HAVE_MUL16 0 +#define XCHAL_HAVE_MUL32 0 +#define XCHAL_HAVE_DIV32 0 +#define XCHAL_HAVE_NSA 1 +#define XCHAL_HAVE_MINMAX 0 +#define XCHAL_HAVE_SEXT 0 +#define XCHAL_HAVE_LOOPS 1 +#define XCHAL_HAVE_BOOLEANS 0 +#define XCHAL_HAVE_FP 0 +#define XCHAL_HAVE_FP_DIV 0 +#define XCHAL_HAVE_FP_RECIP 0 +#define XCHAL_HAVE_FP_SQRT 0 +#define XCHAL_HAVE_FP_RSQRT 0 +#define XCHAL_HAVE_WINDOWED 1 + +#define XCHAL_ICACHE_SIZE 8192 +#define XCHAL_DCACHE_SIZE 8192 +#define XCHAL_ICACHE_LINESIZE 16 +#define XCHAL_DCACHE_LINESIZE 16 +#define XCHAL_ICACHE_LINEWIDTH 4 +#define XCHAL_DCACHE_LINEWIDTH 4 +#define XCHAL_DCACHE_IS_WRITEBACK 0 + +#define XCHAL_HAVE_MMU 1 +#define XCHAL_MMU_MIN_PTE_PAGE_SIZE 12 + +#define XCHAL_HAVE_DEBUG 1 +#define XCHAL_NUM_IBREAK 2 +#define XCHAL_NUM_DBREAK 2 +#define XCHAL_DEBUGLEVEL 4 + +#define XCHAL_EXTRA_SA_SIZE 0 +#define XCHAL_EXTRA_SA_ALIGN 1 + +#endif /* !XTENSA_CONFIG_H */ |