diff options
Diffstat (limited to 'opcodes/v850-dis.c')
| -rw-r--r-- | opcodes/v850-dis.c | 51 |
1 files changed, 26 insertions, 25 deletions
diff --git a/opcodes/v850-dis.c b/opcodes/v850-dis.c index dbd43aa..7c449f6 100644 --- a/opcodes/v850-dis.c +++ b/opcodes/v850-dis.c @@ -1,5 +1,6 @@ /* Disassemble V850 instructions. - Copyright 1996, 1997, 1998, 2000, 2001 Free Software Foundation, Inc. + Copyright 1996, 1997, 1998, 2000, 2001, 2002 + Free Software Foundation, Inc. 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 @@ -50,16 +51,16 @@ disassemble (memaddr, info, insn) struct disassemble_info *info; unsigned long insn; { - struct v850_opcode * op = (struct v850_opcode *)v850_opcodes; - const struct v850_operand * operand; - int match = 0; - int short_op = ((insn & 0x0600) != 0x0600); - int bytes_read; - int target_processor; + struct v850_opcode *op = (struct v850_opcode *)v850_opcodes; + const struct v850_operand *operand; + int match = 0; + int short_op = ((insn & 0x0600) != 0x0600); + int bytes_read; + int target_processor; /* Special case: 32 bit MOV */ if ((insn & 0xffe0) == 0x0620) - short_op = true; + short_op = 1; bytes_read = short_op ? 2 : 4; @@ -85,9 +86,9 @@ disassemble (memaddr, info, insn) if ((op->mask & insn) == op->opcode && (op->processors & target_processor)) { - const unsigned char * opindex_ptr; - unsigned int opnum; - unsigned int memop; + const unsigned char *opindex_ptr; + unsigned int opnum; + unsigned int memop; match = 1; (*info->fprintf_func) (info->stream, "%s\t", op->name); @@ -111,10 +112,10 @@ disassemble (memaddr, info, insn) *opindex_ptr != 0; opindex_ptr++, opnum++) { - long value; - int flag; - int status; - bfd_byte buffer[ 4 ]; + long value; + int flag; + int status; + bfd_byte buffer[4]; operand = &v850_operands[*opindex_ptr]; @@ -203,11 +204,11 @@ disassemble (memaddr, info, insn) static int list12_regs[32] = { 30, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 31, 29, 28, 23, 22, 21, 20, 27, 26, 25, 24 }; static int list18_h_regs[32] = { 19, 18, 17, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1, 30, 31, 29, 28, 23, 22, 21, 20, 27, 26, 25, 24 }; static int list18_l_regs[32] = { 3, 2, 1, -2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1, 14, 15, 13, 12, 7, 6, 5, 4, 11, 10, 9, 8 }; - int * regs; - int i; + int *regs; + int i; unsigned long int mask = 0; - int pc = false; - int sr = false; + int pc = 0; + int sr = 0; switch (operand->shift) @@ -230,8 +231,8 @@ disassemble (memaddr, info, insn) default: mask |= (1 << regs[ i ]); break; /* xgettext:c-format */ case 0: fprintf (stderr, _("unknown pop reg: %d\n"), i ); abort(); - case -1: pc = true; break; - case -2: sr = true; break; + case -1: pc = 1; break; + case -2: sr = 1; break; } } } @@ -243,7 +244,7 @@ disassemble (memaddr, info, insn) if (mask) { unsigned int bit; - int shown_one = false; + int shown_one = 0; for (bit = 0; bit < 32; bit++) if (mask & (1 << bit)) @@ -254,7 +255,7 @@ disassemble (memaddr, info, insn) if (shown_one) info->fprintf_func (info->stream, ", "); else - shown_one = true; + shown_one = 1; info->fprintf_func (info->stream, v850_reg_names[first]); @@ -347,8 +348,8 @@ print_insn_v850 (memaddr, info) bfd_vma memaddr; struct disassemble_info * info; { - int status; - bfd_byte buffer[ 4 ]; + int status; + bfd_byte buffer[4]; unsigned long insn = 0; /* First figure out how big the opcode is. */ |