old-cross-binutils/include/xtensa-config.h
Bob Wilson 2caa7ca0aa bfd/
* elf32-xtensa.c (elf_xtensa_special_sections): Add .xtensa.info.
gas/
	* config/tc-xtensa.c (XSHAL_ABI): Add default definition.
	(directive_state): Disable scheduling by default.
	(xtensa_add_config_info): New.
	(xtensa_end): Call xtensa_add_config_info.
gas/testsuite/
	* gas/elf/section2.e-xtensa: New file.
	* gas/elf/elf.exp: Use it.
include/
	* xtensa-config.h (XSHAL_ABI): New.
	(XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New.
ld/
	* emultempl/xtensaelf.em (XSHAL_ABI): Add default definition.
	(replace_insn_sec_with_prop_sec): Use bfd_make_section_with_flags.
	Delete redundant code to set sections flags and alignment.
	(xt_config_info_unpack_and_check, check_xtensa_info): New.
	(elf_xtensa_after_open): Iterate over input statements instead of
	link_info.input_bfds.
	(elf_xtensa_before_allocation): Likewise.  Call check_xtensa_info for
	each input, and write a new .xtensa.info section in the output.
2006-11-27 20:14:53 +00:00

157 lines
3.5 KiB
C

/* Xtensa configuration settings.
Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006
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, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, 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. */
#undef XCHAL_HAVE_BE
#define XCHAL_HAVE_BE 1
#undef XCHAL_HAVE_DENSITY
#define XCHAL_HAVE_DENSITY 1
#undef XCHAL_HAVE_CONST16
#define XCHAL_HAVE_CONST16 0
#undef XCHAL_HAVE_ABS
#define XCHAL_HAVE_ABS 1
#undef XCHAL_HAVE_ADDX
#define XCHAL_HAVE_ADDX 1
#undef XCHAL_HAVE_L32R
#define XCHAL_HAVE_L32R 1
#undef XSHAL_USE_ABSOLUTE_LITERALS
#define XSHAL_USE_ABSOLUTE_LITERALS 0
#undef XCHAL_HAVE_MAC16
#define XCHAL_HAVE_MAC16 0
#undef XCHAL_HAVE_MUL16
#define XCHAL_HAVE_MUL16 0
#undef XCHAL_HAVE_MUL32
#define XCHAL_HAVE_MUL32 0
#undef XCHAL_HAVE_MUL32_HIGH
#define XCHAL_HAVE_MUL32_HIGH 0
#undef XCHAL_HAVE_DIV32
#define XCHAL_HAVE_DIV32 0
#undef XCHAL_HAVE_NSA
#define XCHAL_HAVE_NSA 1
#undef XCHAL_HAVE_MINMAX
#define XCHAL_HAVE_MINMAX 0
#undef XCHAL_HAVE_SEXT
#define XCHAL_HAVE_SEXT 0
#undef XCHAL_HAVE_LOOPS
#define XCHAL_HAVE_LOOPS 1
#undef XCHAL_HAVE_BOOLEANS
#define XCHAL_HAVE_BOOLEANS 0
#undef XCHAL_HAVE_FP
#define XCHAL_HAVE_FP 0
#undef XCHAL_HAVE_FP_DIV
#define XCHAL_HAVE_FP_DIV 0
#undef XCHAL_HAVE_FP_RECIP
#define XCHAL_HAVE_FP_RECIP 0
#undef XCHAL_HAVE_FP_SQRT
#define XCHAL_HAVE_FP_SQRT 0
#undef XCHAL_HAVE_FP_RSQRT
#define XCHAL_HAVE_FP_RSQRT 0
#undef XCHAL_HAVE_WINDOWED
#define XCHAL_HAVE_WINDOWED 1
#undef XCHAL_HAVE_WIDE_BRANCHES
#define XCHAL_HAVE_WIDE_BRANCHES 0
#undef XCHAL_HAVE_PREDICTED_BRANCHES
#define XCHAL_HAVE_PREDICTED_BRANCHES 0
#undef XCHAL_ICACHE_SIZE
#define XCHAL_ICACHE_SIZE 8192
#undef XCHAL_DCACHE_SIZE
#define XCHAL_DCACHE_SIZE 8192
#undef XCHAL_ICACHE_LINESIZE
#define XCHAL_ICACHE_LINESIZE 16
#undef XCHAL_DCACHE_LINESIZE
#define XCHAL_DCACHE_LINESIZE 16
#undef XCHAL_ICACHE_LINEWIDTH
#define XCHAL_ICACHE_LINEWIDTH 4
#undef XCHAL_DCACHE_LINEWIDTH
#define XCHAL_DCACHE_LINEWIDTH 4
#undef XCHAL_DCACHE_IS_WRITEBACK
#define XCHAL_DCACHE_IS_WRITEBACK 0
#undef XCHAL_HAVE_MMU
#define XCHAL_HAVE_MMU 1
#undef XCHAL_MMU_MIN_PTE_PAGE_SIZE
#define XCHAL_MMU_MIN_PTE_PAGE_SIZE 12
#undef XCHAL_HAVE_DEBUG
#define XCHAL_HAVE_DEBUG 1
#undef XCHAL_NUM_IBREAK
#define XCHAL_NUM_IBREAK 2
#undef XCHAL_NUM_DBREAK
#define XCHAL_NUM_DBREAK 2
#undef XCHAL_DEBUGLEVEL
#define XCHAL_DEBUGLEVEL 4
#undef XCHAL_INST_FETCH_WIDTH
#define XCHAL_INST_FETCH_WIDTH 4
#undef XSHAL_ABI
#undef XTHAL_ABI_WINDOWED
#undef XTHAL_ABI_CALL0
#define XSHAL_ABI XTHAL_ABI_WINDOWED
#define XTHAL_ABI_WINDOWED 0
#define XTHAL_ABI_CALL0 1
#endif /* !XTENSA_CONFIG_H */