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205 lines
4.7 KiB
205 lines
4.7 KiB
/* |
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* Aic7xxx SCSI host adapter firmware assembler symbol table definitions |
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* |
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* Copyright (c) 1997 Justin T. Gibbs. |
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* Copyright (c) 2002 Adaptec Inc. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions, and the following disclaimer, |
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* without modification. |
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* 2. Redistributions in binary form must reproduce at minimum a disclaimer |
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* substantially similar to the "NO WARRANTY" disclaimer below |
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* ("Disclaimer") and any redistribution must be conditioned upon |
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* including a substantially similar Disclaimer requirement for further |
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* binary redistribution. |
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* 3. Neither the names of the above-listed copyright holders nor the names |
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* of any contributors may be used to endorse or promote products derived |
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* from this software without specific prior written permission. |
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* |
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* Alternatively, this software may be distributed under the terms of the |
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* GNU General Public License ("GPL") version 2 as published by the Free |
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* Software Foundation. |
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* |
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* NO WARRANTY |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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* POSSIBILITY OF SUCH DAMAGES. |
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* |
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* $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm_symbol.h#17 $ |
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* |
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* $FreeBSD$ |
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*/ |
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#include "../queue.h" |
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typedef enum { |
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UNINITIALIZED, |
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REGISTER, |
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ALIAS, |
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SCBLOC, |
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SRAMLOC, |
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ENUM_ENTRY, |
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FIELD, |
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MASK, |
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ENUM, |
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CONST, |
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DOWNLOAD_CONST, |
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LABEL, |
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CONDITIONAL, |
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MACRO |
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} symtype; |
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typedef enum { |
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RO = 0x01, |
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WO = 0x02, |
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RW = 0x03 |
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}amode_t; |
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typedef SLIST_HEAD(symlist, symbol_node) symlist_t; |
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struct reg_info { |
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u_int address; |
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int size; |
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amode_t mode; |
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symlist_t fields; |
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uint8_t valid_bitmask; |
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uint8_t modes; |
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int typecheck_masks; |
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}; |
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struct field_info { |
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symlist_t symrefs; |
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uint8_t value; |
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uint8_t mask; |
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}; |
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struct const_info { |
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u_int value; |
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int define; |
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}; |
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struct alias_info { |
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struct symbol *parent; |
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}; |
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struct label_info { |
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int address; |
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int exported; |
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}; |
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struct cond_info { |
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int func_num; |
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}; |
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struct macro_arg { |
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STAILQ_ENTRY(macro_arg) links; |
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regex_t arg_regex; |
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char *replacement_text; |
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}; |
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STAILQ_HEAD(macro_arg_list, macro_arg); |
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struct macro_info { |
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struct macro_arg_list args; |
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int narg; |
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const char* body; |
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}; |
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typedef struct expression_info { |
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symlist_t referenced_syms; |
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int value; |
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} expression_t; |
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typedef struct symbol { |
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char *name; |
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symtype type; |
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int count; |
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union { |
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struct reg_info *rinfo; |
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struct field_info *finfo; |
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struct const_info *cinfo; |
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struct alias_info *ainfo; |
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struct label_info *linfo; |
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struct cond_info *condinfo; |
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struct macro_info *macroinfo; |
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} info; |
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int dont_generate_debug_code; |
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} symbol_t; |
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typedef struct symbol_ref { |
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symbol_t *symbol; |
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int offset; |
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} symbol_ref_t; |
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typedef struct symbol_node { |
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SLIST_ENTRY(symbol_node) links; |
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symbol_t *symbol; |
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} symbol_node_t; |
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typedef struct critical_section { |
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TAILQ_ENTRY(critical_section) links; |
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int begin_addr; |
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int end_addr; |
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} critical_section_t; |
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typedef enum { |
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SCOPE_ROOT, |
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SCOPE_IF, |
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SCOPE_ELSE_IF, |
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SCOPE_ELSE |
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} scope_type; |
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typedef struct patch_info { |
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int skip_patch; |
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int skip_instr; |
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} patch_info_t; |
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typedef struct scope { |
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SLIST_ENTRY(scope) scope_stack_links; |
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TAILQ_ENTRY(scope) scope_links; |
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TAILQ_HEAD(, scope) inner_scope; |
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scope_type type; |
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int inner_scope_patches; |
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int begin_addr; |
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int end_addr; |
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patch_info_t patches[2]; |
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int func_num; |
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} scope_t; |
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TAILQ_HEAD(cs_tailq, critical_section); |
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SLIST_HEAD(scope_list, scope); |
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TAILQ_HEAD(scope_tailq, scope); |
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void symbol_delete(symbol_t *symbol); |
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void symtable_open(void); |
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void symtable_close(void); |
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symbol_t * |
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symtable_get(char *name); |
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symbol_node_t * |
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symlist_search(symlist_t *symlist, char *symname); |
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void |
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symlist_add(symlist_t *symlist, symbol_t *symbol, int how); |
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#define SYMLIST_INSERT_HEAD 0x00 |
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#define SYMLIST_SORT 0x01 |
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void symlist_free(symlist_t *symlist); |
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void symlist_merge(symlist_t *symlist_dest, symlist_t *symlist_src1, |
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symlist_t *symlist_src2); |
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void symtable_dump(FILE *ofile, FILE *dfile);
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