From 47b0e7ad8c60ea4b45b22ad5cb376f068991bc88 Mon Sep 17 00:00:00 2001 From: Nick Clifton Date: Fri, 1 Jul 2005 11:16:33 +0000 Subject: Update function declarations to ISO C90 formatting --- opcodes/fr30-dis.c | 167 ++++++++++++++++++++++++----------------------------- 1 file changed, 74 insertions(+), 93 deletions(-) (limited to 'opcodes/fr30-dis.c') diff --git a/opcodes/fr30-dis.c b/opcodes/fr30-dis.c index 39a5638..f756a26 100644 --- a/opcodes/fr30-dis.c +++ b/opcodes/fr30-dis.c @@ -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, 2005 -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., -51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, 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. */ @@ -56,33 +56,19 @@ static int read_insn (CGEN_CPU_DESC, bfd_vma, disassemble_info *, bfd_byte *, int, CGEN_EXTRACT_INFO *, unsigned long *); -/* -- disassembler routines inserted here */ +/* -- disassembler routines inserted here. */ /* -- dis.c */ -static void print_register_list - PARAMS ((PTR, long, long, int)); -static void print_hi_register_list_ld - PARAMS ((CGEN_CPU_DESC, PTR, long, unsigned, bfd_vma, int)); -static void print_low_register_list_ld - PARAMS ((CGEN_CPU_DESC, PTR, long, unsigned, bfd_vma, int)); -static void print_hi_register_list_st - PARAMS ((CGEN_CPU_DESC, PTR, long, unsigned, bfd_vma, int)); -static void print_low_register_list_st - PARAMS ((CGEN_CPU_DESC, PTR, long, unsigned, bfd_vma, int)); -static void print_m4 - PARAMS ((CGEN_CPU_DESC, PTR, long, unsigned, bfd_vma, int)); - static void -print_register_list (dis_info, value, offset, load_store) - PTR dis_info; - long value; - long offset; - int load_store; /* 0 == load, 1 == store */ +print_register_list (void * dis_info, + long value, + long offset, + int load_store) /* 0 == load, 1 == store. */ { disassemble_info *info = dis_info; int mask; int index = 0; - char* comma = ""; + char * comma = ""; if (load_store) mask = 0x80; @@ -111,70 +97,65 @@ print_register_list (dis_info, value, offset, load_store) } static void -print_hi_register_list_ld (cd, dis_info, value, attrs, pc, length) - CGEN_CPU_DESC cd ATTRIBUTE_UNUSED; - PTR dis_info; - long value; - unsigned int attrs ATTRIBUTE_UNUSED; - bfd_vma pc ATTRIBUTE_UNUSED; - int length ATTRIBUTE_UNUSED; +print_hi_register_list_ld (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED, + void * dis_info, + long value, + unsigned int attrs ATTRIBUTE_UNUSED, + bfd_vma pc ATTRIBUTE_UNUSED, + int length ATTRIBUTE_UNUSED) { - print_register_list (dis_info, value, 8, 0/*load*/); + print_register_list (dis_info, value, 8, 0 /* Load. */); } static void -print_low_register_list_ld (cd, dis_info, value, attrs, pc, length) - CGEN_CPU_DESC cd ATTRIBUTE_UNUSED; - PTR dis_info; - long value; - unsigned int attrs ATTRIBUTE_UNUSED; - bfd_vma pc ATTRIBUTE_UNUSED; - int length ATTRIBUTE_UNUSED; +print_low_register_list_ld (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED, + void * dis_info, + long value, + unsigned int attrs ATTRIBUTE_UNUSED, + bfd_vma pc ATTRIBUTE_UNUSED, + int length ATTRIBUTE_UNUSED) { - print_register_list (dis_info, value, 0, 0/*load*/); + print_register_list (dis_info, value, 0, 0 /* Load. */); } static void -print_hi_register_list_st (cd, dis_info, value, attrs, pc, length) - CGEN_CPU_DESC cd ATTRIBUTE_UNUSED; - PTR dis_info; - long value; - unsigned int attrs ATTRIBUTE_UNUSED; - bfd_vma pc ATTRIBUTE_UNUSED; - int length ATTRIBUTE_UNUSED; +print_hi_register_list_st (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED, + void * dis_info, + long value, + unsigned int attrs ATTRIBUTE_UNUSED, + bfd_vma pc ATTRIBUTE_UNUSED, + int length ATTRIBUTE_UNUSED) { - print_register_list (dis_info, value, 8, 1/*store*/); + print_register_list (dis_info, value, 8, 1 /* Store. */); } static void -print_low_register_list_st (cd, dis_info, value, attrs, pc, length) - CGEN_CPU_DESC cd ATTRIBUTE_UNUSED; - PTR dis_info; - long value; - unsigned int attrs ATTRIBUTE_UNUSED; - bfd_vma pc ATTRIBUTE_UNUSED; - int length ATTRIBUTE_UNUSED; +print_low_register_list_st (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED, + void * dis_info, + long value, + unsigned int attrs ATTRIBUTE_UNUSED, + bfd_vma pc ATTRIBUTE_UNUSED, + int length ATTRIBUTE_UNUSED) { - print_register_list (dis_info, value, 0, 1/*store*/); + print_register_list (dis_info, value, 0, 1 /* Store. */); } static void -print_m4 (cd, dis_info, value, attrs, pc, length) - CGEN_CPU_DESC cd ATTRIBUTE_UNUSED; - PTR dis_info; - long value; - unsigned int attrs ATTRIBUTE_UNUSED; - bfd_vma pc ATTRIBUTE_UNUSED; - int length ATTRIBUTE_UNUSED; +print_m4 (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED, + void * dis_info, + long value, + unsigned int attrs ATTRIBUTE_UNUSED, + bfd_vma pc ATTRIBUTE_UNUSED, + int length ATTRIBUTE_UNUSED) { disassemble_info *info = (disassemble_info *) dis_info; + (*info->fprintf_func) (info->stream, "%ld", value); } /* -- */ void fr30_cgen_print_operand - PARAMS ((CGEN_CPU_DESC, int, PTR, CGEN_FIELDS *, - void const *, bfd_vma, int)); + (CGEN_CPU_DESC, int, PTR, CGEN_FIELDS *, void const *, bfd_vma, int); /* Main entry point for printing operands. XINFO is a `void *' and not a `disassemble_info *' to not put a requirement @@ -192,16 +173,15 @@ void fr30_cgen_print_operand the handlers. */ void -fr30_cgen_print_operand (cd, opindex, xinfo, fields, attrs, pc, length) - CGEN_CPU_DESC cd; - int opindex; - PTR xinfo; - CGEN_FIELDS *fields; - void const *attrs ATTRIBUTE_UNUSED; - bfd_vma pc; - int length; +fr30_cgen_print_operand (CGEN_CPU_DESC cd, + int opindex, + void * xinfo, + CGEN_FIELDS *fields, + void const *attrs ATTRIBUTE_UNUSED, + bfd_vma pc, + int length) { - disassemble_info *info = (disassemble_info *) xinfo; + disassemble_info *info = (disassemble_info *) xinfo; switch (opindex) { @@ -329,8 +309,7 @@ cgen_print_fn * const fr30_cgen_print_handlers[] = void -fr30_cgen_init_dis (cd) - CGEN_CPU_DESC cd; +fr30_cgen_init_dis (CGEN_CPU_DESC cd) { fr30_cgen_init_opcode_table (cd); fr30_cgen_init_ibld_table (cd); @@ -382,7 +361,7 @@ print_address (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED, /* 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)) @@ -464,6 +443,7 @@ read_insn (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED, unsigned long *insn_value) { int status = (*info->read_memory_func) (pc, buf, buflen, info); + if (status != 0) { (*info->memory_error_func) (status, pc, info); @@ -568,13 +548,13 @@ print_insn (CGEN_CPU_DESC cd, 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; } } @@ -624,7 +604,8 @@ default_print_insn (CGEN_CPU_DESC cd, bfd_vma pc, disassemble_info *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; @@ -709,7 +690,7 @@ print_insn_fr30 (bfd_vma pc, disassemble_info *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; -- cgit v1.1