diff options
| author | bwilson <bwilson@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-07-01 00:14:33 +0000 |
|---|---|---|
| committer | bwilson <bwilson@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-07-01 00:14:33 +0000 |
| commit | f112e975db532821b017a914a9faf91f18ea35f5 (patch) | |
| tree | 4860ed13139b8c75e2cfe861723bf07ad956078c /include | |
| parent | 56870821206a177e4b2d09f334c53995ab30e427 (diff) | |
| download | gcc-f112e975db532821b017a914a9faf91f18ea35f5.tar.gz | |
include/ChangeLog:
* xtensa-config.h: New file imported from binutils.
gcc/ChangeLog:
* config/xtensa/lib1funcs.asm: Use "xtensa-config.h" from
top-level include directory.
* config/xtensa/lib2funcs.S: Likewise.
* config/xtensa/xtensa.h: Likewise.
* config/xtensa/xtensa-config.h: Remove.
* doc/install.texi: Update location of "xtensa-config.h" header.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@68747 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'include')
| -rw-r--r-- | include/ChangeLog | 4 | ||||
| -rw-r--r-- | include/xtensa-config.h | 68 |
2 files changed, 72 insertions, 0 deletions
diff --git a/include/ChangeLog b/include/ChangeLog index a76344b3a96..98ea724a578 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,7 @@ +2003-06-30 Bob Wilson <bob.wilson@acm.org> + + * xtensa-config.h: New file imported from binutils. + 2003-06-22 Zack Weinberg <zack@codesourcery.com> * safe-ctype.h (HC_UNKNOWN, HC_ASCII, HC_EBCDIC): Rename to diff --git a/include/xtensa-config.h b/include/xtensa-config.h new file mode 100644 index 00000000000..f643489acee --- /dev/null +++ b/include/xtensa-config.h @@ -0,0 +1,68 @@ +/* Xtensa configuration settings. + Copyright (C) 2001,2002,2003 Free Software Foundation, Inc. + Contributed by Bob Wilson (bwilson@tensilica.com) at Tensilica. + + 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_CONST16 0 +#define XCHAL_HAVE_ABS 1 +#define XCHAL_HAVE_ADDX 1 +#define XCHAL_HAVE_L32R 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 */ |