/* s390-mkopc.c -- Generates opcode table out of s390-opc.txt
- Copyright 2000, 2001, 2003, 2005, 2007, 2008 Free Software Foundation, Inc.
+ Copyright 2000-2013 Free Software Foundation, Inc.
Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
This file is part of the GNU opcodes library.
S390_OPCODE_Z9_109,
S390_OPCODE_Z9_EC,
S390_OPCODE_Z10,
- S390_OPCODE_Z196
+ S390_OPCODE_Z196,
+ S390_OPCODE_ZEC12
};
struct op_struct
char format[16];
int mode_bits;
int min_cpu;
-
+
unsigned long long sort_value;
int no_nibbles;
};
fprintf (stderr, "Malformed mnemonic: %s\n", mnemonic);
}
-static char file_header[] =
+static const char file_header[] =
"/* The opcode table. This file was generated by s390-mkopc.\n\n"
" The format of the opcode table is:\n\n"
" NAME OPCODE MASK OPERANDS\n\n"
int ix;
/* Write hash table entries (slots). */
- printf (file_header);
+ printf ("%s", file_header);
for (ix = 0; ix < no_ops; ix++)
{
for (str = op_array[ix].opcode; *str != 0; str++)
if (*str == '?')
*str = '0';
- printf ("OP%i(0x%sLL), ",
+ printf ("OP%i(0x%sLL), ",
op_array[ix].no_nibbles*4, op_array[ix].opcode);
printf ("MASK_%s, INSTR_%s, ",
op_array[ix].format, op_array[ix].format);
main (void)
{
char currentLine[256];
-
+
createTable ();
/* Read opcode descriptions from `stdin'. For each mnemonic,
char opcode[16];
char mnemonic[16];
char format[16];
- char description[64];
+ char description[80];
char cpu_string[16];
char modes_string[16];
int min_cpu;
int mode_bits;
char *str;
- if (currentLine[0] == '#')
+ if (currentLine[0] == '#' || currentLine[0] == '\n')
continue;
memset (opcode, 0, 8);
- if (sscanf (currentLine, "%15s %15s %15s \"%[^\"]\" %15s %15s",
+ if (sscanf (currentLine, "%15s %15s %15s \"%79[^\"]\" %15s %15s",
opcode, mnemonic, format, description,
cpu_string, modes_string) == 6)
{
min_cpu = S390_OPCODE_Z10;
else if (strcmp (cpu_string, "z196") == 0)
min_cpu = S390_OPCODE_Z196;
+ else if (strcmp (cpu_string, "zEC12") == 0)
+ min_cpu = S390_OPCODE_ZEC12;
else {
fprintf (stderr, "Couldn't parse cpu string %s\n", cpu_string);
exit (1);
insertExpandedMnemonic (opcode, mnemonic, format, min_cpu, mode_bits);
}
else
- fprintf (stderr, "Couldn't scan line %s\n", currentLine);
+ {
+ fprintf (stderr, "Couldn't scan line %s\n", currentLine);
+ exit (1);
+ }
}
dumpTable ();