X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=opcodes%2Fpj-dis.c;h=62f2a2f670c955a51ef19578e9cab7b1151c4e2a;hb=2480b6fa946bb2d2dc993b1c4a83a8e1258a75e8;hp=c098295ba7df3ed023bec8bc9e1535cb875ffd67;hpb=72ec28b8afa357cdde70c612b4e0e9f37a34f8e4;p=deliverable%2Fbinutils-gdb.git diff --git a/opcodes/pj-dis.c b/opcodes/pj-dis.c index c098295ba7..62f2a2f670 100644 --- a/opcodes/pj-dis.c +++ b/opcodes/pj-dis.c @@ -1,49 +1,47 @@ /* pj-dis.c -- Disassemble picoJava instructions. - Copyright (C) 1999 Free Software Foundation, Inc. + Copyright (C) 1999-2019 Free Software Foundation, Inc. Contributed by Steve Chamberlain, of Transmeta (sac@pobox.com). -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 of the License, or -(at your option) any later version. + This file is part of the GNU opcodes library. -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 library 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 3, or (at your option) + any later version. -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. */ + It 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. */ +#include "sysdep.h" #include #include "opcode/pj.h" -#include "dis-asm.h" +#include "disassemble.h" extern const pj_opc_info_t pj_opc_info[512]; -static int get_int (memaddr, iptr, info) - bfd_vma memaddr; - int *iptr; - struct disassemble_info *info; +static int +get_int (bfd_vma memaddr, int *iptr, struct disassemble_info *info) { unsigned char ival[4]; - int status = info->read_memory_func (memaddr, ival, 4, info); - *iptr = (ival[0] << 24) - | (ival[1] << 16) - | (ival[2] << 8) - | (ival[3] << 0) ; + *iptr = (((unsigned) ival[0] << 24) + | (ival[1] << 16) + | (ival[2] << 8) + | (ival[3] << 0)); return status; } int -print_insn_pj (addr, info) - bfd_vma addr; - struct disassemble_info *info; +print_insn_pj (bfd_vma addr, struct disassemble_info *info) { fprintf_ftype fprintf_fn = info->fprintf_func; void *stream = info->stream; @@ -56,9 +54,10 @@ print_insn_pj (addr, info) if (opcode == 0xff) { unsigned char byte_2; + if ((status = info->read_memory_func (addr + 1, &byte_2, 1, info))) goto fail; - fprintf_fn (stream, "%s\t", pj_opc_info[opcode + byte_2].name); + fprintf_fn (stream, "%s\t", pj_opc_info[opcode + byte_2].u.name); return 2; } else @@ -67,13 +66,14 @@ print_insn_pj (addr, info) int insn_start = addr; const pj_opc_info_t *op = &pj_opc_info[opcode]; int a; + addr++; - fprintf_fn (stream, "%s", op->name); + fprintf_fn (stream, "%s", op->u.name); /* The tableswitch instruction is followed by the default - address, low value, high value and the destinations. */ + address, low value, high value and the destinations. */ - if (strcmp (op->name, "tableswitch") == 0) + if (strcmp (op->u.name, "tableswitch") == 0) { int lowval; int highval; @@ -83,7 +83,7 @@ print_insn_pj (addr, info) if ((status = get_int (addr, &val, info))) goto fail; - fprintf_fn (stream," default: "); + fprintf_fn (stream, " default: "); (*info->print_address_func) (val + insn_start, info); addr += 4; @@ -95,23 +95,23 @@ print_insn_pj (addr, info) goto fail; addr += 4; - while (lowval <= highval) { - if ((status = get_int (addr, &val, info))) - goto fail; - fprintf_fn (stream," %d:[", lowval); - (*info->print_address_func) (val + insn_start, info); - fprintf_fn (stream," ]"); - addr += 4; - lowval++; - } + while (lowval <= highval) + { + if ((status = get_int (addr, &val, info))) + goto fail; + fprintf_fn (stream, " %d:[", lowval); + (*info->print_address_func) (val + insn_start, info); + fprintf_fn (stream, " ]"); + addr += 4; + lowval++; + } return addr - insn_start; } /* The lookupswitch instruction is followed by the default address, element count and pairs of values and - addresses. */ - - if (strcmp (op->name, "lookupswitch") == 0) + addresses. */ + if (strcmp (op->u.name, "lookupswitch") == 0) { int count; int val; @@ -121,28 +121,30 @@ print_insn_pj (addr, info) goto fail; addr += 4; - fprintf_fn (stream," default: "); + fprintf_fn (stream, " default: "); (*info->print_address_func) (val + insn_start, info); if ((status = get_int (addr, &count, info))) goto fail; addr += 4; - while (count--) { - if ((status = get_int (addr, &val, info))) - goto fail; - addr += 4; - fprintf_fn (stream," %d:[", val); + while (count--) + { + if ((status = get_int (addr, &val, info))) + goto fail; + addr += 4; + fprintf_fn (stream, " %d:[", val); - if ((status = get_int (addr, &val, info))) - goto fail; - addr += 4; + if ((status = get_int (addr, &val, info))) + goto fail; + addr += 4; - (*info->print_address_func) (val + insn_start, info); - fprintf_fn (stream," ]"); - } + (*info->print_address_func) (val + insn_start, info); + fprintf_fn (stream, " ]"); + } return addr - insn_start; } + for (a = 0; op->arg[a]; a++) { unsigned char data[4];