--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/elf4rom/libs/dwarf-20071209/dwarfdump/dwconf.h Fri Jan 15 09:07:44 2010 +0000
@@ -0,0 +1,91 @@
+/*
+ Copyright (C) 2006 Silicon Graphics, Inc. All Rights Reserved.
+
+ This program is free software; you can redistribute it and/or modify it
+ under the terms of version 2 of the GNU General Public License as
+ published by the Free Software Foundation.
+
+ This program is distributed in the hope that it would be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+ Further, this software is distributed without any warranty that it is
+ free of the rightful claim of any third person regarding infringement
+ or the like. Any license provided herein, whether implied or
+ otherwise, applies only to this software file. Patent licenses, if
+ any, provided herein do not apply to combinations of this program with
+ other software, or any other product whatsoever.
+
+ You should have received a copy of the GNU General Public License along
+ with this program; if not, write the Free Software Foundation, Inc., 51
+ Franklin Street - Fifth Floor, Boston MA 02110-1301, USA.
+
+ Contact information: Silicon Graphics, Inc., 1500 Crittenden Lane,
+ Mountain View, CA 94043, or:
+
+ http://www.sgi.com
+
+ For further information regarding this notice, see:
+
+ http://oss.sgi.com/projects/GenInfo/NoticeExplan
+
+
+$Header: /plroot/cmplrs.src/v7.4.5m/.RCS/PL/dwarfdump/RCS/dwconf.h,v 1.2 2006/04/18 04:29:39 davea Exp $ */
+
+
+/*
+ declarations helping configure the frame reader.
+*/
+struct dwconf_s {
+ char *cf_config_file_path;
+ char *cf_abi_name;
+
+ /* 2 for old, 3 for frame interface 3. 2 means use the old
+ mips-abi-oriented frame interface. 3 means use the new
+ DWARF3-capable and configureable-abi interface.
+
+ Now, anyone who revises dwarf.h and libdwarf.h to match their
+ abi-of-interest will still be able to use cf_interface_number 2
+ as before. But most folks don't update those header files and
+ instead of making *them* configurable we make dwarfdump (and
+ libdwarf) configurable sufficiently to print frame information
+ sensibly. */
+ int cf_interface_number;
+
+ /* The number of table rules , aka columns. For MIPS/IRIX is 66. */
+ unsigned long cf_table_entry_count;
+
+ /* Array of cf_table_entry_count reg names. Names not filled in
+ from dwarfdump.conf have NULL (0) pointer value.
+ cf_named_regs_table_size must match size of cf_regs array.
+ Set cf_regs_malloced 1 if table was malloced. Set 0
+ if static.
+ */
+ char **cf_regs;
+ unsigned long cf_named_regs_table_size;
+ int cf_regs_malloced;
+
+ /* The 'default initial value' when intializing a table. for MIPS
+ is DW_FRAME_SAME_VAL(1035). For other ISA/ABIs may be
+ DW_FRAME_UNDEFINED_VAL(1034). */
+ int cf_initial_rule_value;
+
+ /* The number of the cfa 'register'. For cf_interface_number 2 of
+ MIPS this is 0. For other architectures (and anytime using
+ cf_interface_number 3) this should be outside the table, a
+ special value such as 1036, not a table column at all). */
+ int cf_cfa_reg;
+};
+
+
+/* Returns DW_DLV_OK if works. DW_DLV_ERROR if cannot do what is asked. */
+int find_conf_file_and_read_config(char *named_file,
+ char *named_abi, char **defaults,
+ struct dwconf_s *conf_out);
+void init_conf_file_data(struct dwconf_s *config_file_data);
+
+void print_reg_from_config_data(Dwarf_Signed reg,
+ struct dwconf_s *config_data);
+
+
+void init_generic_config_1000_regs(struct dwconf_s *conf);