diff options
Diffstat (limited to 'opcodes/z8k-dis.c')
| -rw-r--r-- | opcodes/z8k-dis.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/opcodes/z8k-dis.c b/opcodes/z8k-dis.c index 590f9d3..9621b3e 100644 --- a/opcodes/z8k-dis.c +++ b/opcodes/z8k-dis.c @@ -1,5 +1,6 @@ /* Disassemble z8000 code. - Copyright 1992, 1993, 1995, 1998 Free Software Foundation, Inc. + Copyright 1992, 1993, 1995, 1998, 2000 + Free Software Foundation, Inc. This file is part of GNU Binutils. @@ -22,10 +23,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #define DEFINE_TABLE #include "z8k-opc.h" - #include <setjmp.h> - typedef struct { @@ -67,7 +66,7 @@ fetch_data (info, nibble) { unsigned char mybuf[20]; int status; - instr_data_s *priv = (instr_data_s *)info->private_data; + instr_data_s *priv = (instr_data_s *) info->private_data; if ((nibble % 4) != 0) abort (); @@ -84,15 +83,15 @@ fetch_data (info, nibble) { int i; - unsigned char *p = mybuf ; - + unsigned char *p = mybuf; + for (i = 0; i < nibble;) { priv->words[i] = (p[0] << 8) | p[1]; - + priv->bytes[i] = *p; priv->nibbles[i++] = *p >> 4; - priv->nibbles[i++] = *p &0xf; + priv->nibbles[i++] = *p & 0xf; ++p; priv->bytes[i] = *p; @@ -126,7 +125,7 @@ static char *codes[16] = "nc/uge" }; -int z8k_lookup_instr PARAMS ((unsigned char*, disassemble_info *)); +int z8k_lookup_instr PARAMS ((unsigned char *, disassemble_info *)); static void output_instr PARAMS ((instr_data_s *, unsigned long, disassemble_info *)); static void unpack_instr PARAMS ((instr_data_s *, int, disassemble_info *)); @@ -196,7 +195,9 @@ z8k_lookup_instr (nibbles, info) while (!nibl_matched && z8k_table[tabl_index].name) { nibl_matched = 1; - for (nibl_index = 0; nibl_index < z8k_table[tabl_index].length * 2 && nibl_matched; nibl_index++) + for (nibl_index = 0; + nibl_index < z8k_table[tabl_index].length * 2 && nibl_matched; + nibl_index++) { if ((nibl_index % 4) == 0) /* Fetch one word at a time. */ @@ -439,7 +440,7 @@ unpack_instr (instr_data, is_segmented, info) instr_data->interrupts = instr_nibl & 0x3; break; case CLASS_BIT: - /* do nothing */ + /* Do nothing. */ break; case CLASS_IR: instr_data->arg_reg[datum_value] = instr_nibl; |