X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=opcodes%2Fcgen-dis.in;h=bc2a7d3e668785acd1f08ead2070e044139e149c;hb=87538722bef4cace47cfb29d79ecab3a2de0a962;hp=9203b71d027e0541296aaaf1a00b4db3d5d04dc2;hpb=98f70fc4f028bc7399345947077e733e1feddb55;p=deliverable%2Fbinutils-gdb.git diff --git a/opcodes/cgen-dis.in b/opcodes/cgen-dis.in index 9203b71d02..bc2a7d3e66 100644 --- a/opcodes/cgen-dis.in +++ b/opcodes/cgen-dis.in @@ -1,27 +1,27 @@ /* Disassembler interface for targets using CGEN. -*- C -*- CGEN: Cpu tools GENerator -THIS FILE IS MACHINE GENERATED WITH CGEN. -- the resultant file is machine generated, cgen-dis.in isn't + THIS FILE IS MACHINE GENERATED WITH CGEN. + - the resultant file is machine generated, cgen-dis.in isn't -Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 -Free Software Foundation, Inc. + Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2005 + Free Software Foundation, Inc. -This file is part of the GNU Binutils and GDB, the GNU debugger. + This file is part of the GNU Binutils and GDB, the GNU debugger. -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 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. + 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, Inc., -59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ /* ??? Eventually more and more of this stuff can go to cpu-independent files. Keep that in mind. */ @@ -41,34 +41,32 @@ along with this program; if not, write to the Free Software Foundation, Inc., #define UNKNOWN_INSN_MSG _("*unknown*") static void print_normal - PARAMS ((CGEN_CPU_DESC, PTR, long, unsigned int, bfd_vma, int)); + (CGEN_CPU_DESC, void *, long, unsigned int, bfd_vma, int); static void print_address - PARAMS ((CGEN_CPU_DESC, PTR, bfd_vma, unsigned int, bfd_vma, int)); + (CGEN_CPU_DESC, void *, bfd_vma, unsigned int, bfd_vma, int) ATTRIBUTE_UNUSED; static void print_keyword - PARAMS ((CGEN_CPU_DESC, PTR, CGEN_KEYWORD *, long, unsigned int)); + (CGEN_CPU_DESC, void *, CGEN_KEYWORD *, long, unsigned int) ATTRIBUTE_UNUSED; static void print_insn_normal - PARAMS ((CGEN_CPU_DESC, PTR, const CGEN_INSN *, CGEN_FIELDS *, - bfd_vma, int)); + (CGEN_CPU_DESC, void *, const CGEN_INSN *, CGEN_FIELDS *, bfd_vma, int); static int print_insn - PARAMS ((CGEN_CPU_DESC, bfd_vma, disassemble_info *, char *, unsigned)); + (CGEN_CPU_DESC, bfd_vma, disassemble_info *, bfd_byte *, unsigned); static int default_print_insn - PARAMS ((CGEN_CPU_DESC, bfd_vma, disassemble_info *)); + (CGEN_CPU_DESC, bfd_vma, disassemble_info *) ATTRIBUTE_UNUSED; static int read_insn - PARAMS ((CGEN_CPU_DESC, bfd_vma, disassemble_info *, char *, int, - CGEN_EXTRACT_INFO *, unsigned long *)); + (CGEN_CPU_DESC, bfd_vma, disassemble_info *, bfd_byte *, int, CGEN_EXTRACT_INFO *, + unsigned long *); -/* -- disassembler routines inserted here */ +/* -- disassembler routines inserted here. */ /* Default print handler. */ static void -print_normal (cd, dis_info, value, attrs, pc, length) - CGEN_CPU_DESC cd ATTRIBUTE_UNUSED; - PTR dis_info; - long value; - unsigned int attrs; - bfd_vma pc ATTRIBUTE_UNUSED; - int length ATTRIBUTE_UNUSED; +print_normal (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED, + void *dis_info, + long value, + unsigned int attrs, + bfd_vma pc ATTRIBUTE_UNUSED, + int length ATTRIBUTE_UNUSED) { disassemble_info *info = (disassemble_info *) dis_info; @@ -88,13 +86,12 @@ print_normal (cd, dis_info, value, attrs, pc, length) /* Default address handler. */ static void -print_address (cd, dis_info, value, attrs, pc, length) - CGEN_CPU_DESC cd ATTRIBUTE_UNUSED; - PTR dis_info; - bfd_vma value; - unsigned int attrs; - bfd_vma pc ATTRIBUTE_UNUSED; - int length ATTRIBUTE_UNUSED; +print_address (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED, + void *dis_info, + bfd_vma value, + unsigned int attrs, + bfd_vma pc ATTRIBUTE_UNUSED, + int length ATTRIBUTE_UNUSED) { disassemble_info *info = (disassemble_info *) dis_info; @@ -104,7 +101,7 @@ print_address (cd, dis_info, value, attrs, pc, length) /* Print the operand as directed by the attributes. */ if (CGEN_BOOL_ATTR (attrs, CGEN_OPERAND_SEM_ONLY)) - ; /* nothing to do */ + ; /* Nothing to do. */ else if (CGEN_BOOL_ATTR (attrs, CGEN_OPERAND_PCREL_ADDR)) (*info->print_address_func) (value, info); else if (CGEN_BOOL_ATTR (attrs, CGEN_OPERAND_ABS_ADDR)) @@ -118,12 +115,11 @@ print_address (cd, dis_info, value, attrs, pc, length) /* Keyword print handler. */ static void -print_keyword (cd, dis_info, keyword_table, value, attrs) - CGEN_CPU_DESC cd ATTRIBUTE_UNUSED; - PTR dis_info; - CGEN_KEYWORD *keyword_table; - long value; - unsigned int attrs ATTRIBUTE_UNUSED; +print_keyword (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED, + void *dis_info, + CGEN_KEYWORD *keyword_table, + long value, + unsigned int attrs ATTRIBUTE_UNUSED) { disassemble_info *info = (disassemble_info *) dis_info; const CGEN_KEYWORD_ENTRY *ke; @@ -137,17 +133,16 @@ print_keyword (cd, dis_info, keyword_table, value, attrs) /* Default insn printer. - DIS_INFO is defined as `PTR' so the disassembler needn't know anything + DIS_INFO is defined as `void *' so the disassembler needn't know anything about disassemble_info. */ static void -print_insn_normal (cd, dis_info, insn, fields, pc, length) - CGEN_CPU_DESC cd; - PTR dis_info; - const CGEN_INSN *insn; - CGEN_FIELDS *fields; - bfd_vma pc; - int length; +print_insn_normal (CGEN_CPU_DESC cd, + void *dis_info, + const CGEN_INSN *insn, + CGEN_FIELDS *fields, + bfd_vma pc, + int length) { const CGEN_SYNTAX *syntax = CGEN_INSN_SYNTAX (insn); disassemble_info *info = (disassemble_info *) dis_info; @@ -179,16 +174,16 @@ print_insn_normal (cd, dis_info, insn, fields, pc, length) Returns 0 if all is well, non-zero otherwise. */ static int -read_insn (cd, pc, info, buf, buflen, ex_info, insn_value) - CGEN_CPU_DESC cd ATTRIBUTE_UNUSED; - bfd_vma pc; - disassemble_info *info; - char *buf; - int buflen; - CGEN_EXTRACT_INFO *ex_info; - unsigned long *insn_value; +read_insn (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED, + bfd_vma pc, + disassemble_info *info, + bfd_byte *buf, + int buflen, + CGEN_EXTRACT_INFO *ex_info, + unsigned long *insn_value) { int status = (*info->read_memory_func) (pc, buf, buflen, info); + if (status != 0) { (*info->memory_error_func) (status, pc, info); @@ -210,12 +205,11 @@ read_insn (cd, pc, info, buf, buflen, ex_info, insn_value) been called). */ static int -print_insn (cd, pc, info, buf, buflen) - CGEN_CPU_DESC cd; - bfd_vma pc; - disassemble_info *info; - char *buf; - unsigned int buflen; +print_insn (CGEN_CPU_DESC cd, + bfd_vma pc, + disassemble_info *info, + bfd_byte *buf, + unsigned int buflen) { CGEN_INSN_INT insn_value; const CGEN_INSN_LIST *insn_list; @@ -238,7 +232,7 @@ print_insn (cd, pc, info, buf, buflen) /* The instructions are stored in hash lists. Pick the first one and keep trying until we find the right one. */ - insn_list = CGEN_DIS_LOOKUP_INSN (cd, buf, insn_value); + insn_list = CGEN_DIS_LOOKUP_INSN (cd, (char *) buf, insn_value); while (insn_list != NULL) { const CGEN_INSN *insn = insn_list->insn; @@ -294,13 +288,13 @@ print_insn (cd, pc, info, buf, buflen) length = CGEN_EXTRACT_FN (cd, insn) (cd, insn, &ex_info, insn_value_cropped, &fields, pc); - /* length < 0 -> error */ + /* Length < 0 -> error. */ if (length < 0) return length; if (length > 0) { CGEN_PRINT_FN (cd, insn) (cd, info, insn, &fields, pc, length); - /* length is in bits, result is in bytes */ + /* Length is in bits, result is in bytes. */ return length / 8; } } @@ -320,12 +314,9 @@ print_insn (cd, pc, info, buf, buflen) #endif static int -default_print_insn (cd, pc, info) - CGEN_CPU_DESC cd; - bfd_vma pc; - disassemble_info *info; +default_print_insn (CGEN_CPU_DESC cd, bfd_vma pc, disassemble_info *info) { - char buf[CGEN_MAX_INSN_SIZE]; + bfd_byte buf[CGEN_MAX_INSN_SIZE]; int buflen; int status; @@ -353,7 +344,8 @@ default_print_insn (cd, pc, info) Print one instruction from PC on INFO->STREAM. Return the size of the instruction (in bytes). */ -typedef struct cpu_desc_list { +typedef struct cpu_desc_list +{ struct cpu_desc_list *next; int isa; int mach; @@ -362,9 +354,7 @@ typedef struct cpu_desc_list { } cpu_desc_list; int -print_insn_@arch@ (pc, info) - bfd_vma pc; - disassemble_info *info; +print_insn_@arch@ (bfd_vma pc, disassemble_info *info) { static cpu_desc_list *cd_list = 0; cpu_desc_list *cl = 0; @@ -440,7 +430,7 @@ print_insn_@arch@ (pc, info) if (!cd) abort (); - /* save this away for future reference */ + /* Save this away for future reference. */ cl = xmalloc (sizeof (struct cpu_desc_list)); cl->cd = cd; cl->isa = isa;