const char comment_chars[] = ";";
const char line_comment_chars[] = "#";
+#ifdef TE_LINUX
+const char line_separator_chars[] = "!";
+#else
const char line_separator_chars[] = "";
+#endif
static void sbranch (int);
static void h8300hmode (int);
int Nmode;
int SXmode;
+static int default_mach = bfd_mach_h8300;
+
#define PSIZE (Hmode && !Nmode ? L_32 : L_16)
static int bsize = L_8; /* Default branch displacement. */
char prev_buffer[100];
int idx = 0;
- if (!bfd_set_arch_mach (stdoutput, bfd_arch_h8300, bfd_mach_h8300))
+ if (!bfd_set_arch_mach (stdoutput, bfd_arch_h8300, default_mach))
as_warn (_("could not set architecture and machine"));
opcode_hash_control = hash_new ();
}
\f
#define OPTION_H_TICK_HEX (OPTION_MD_BASE)
+#define OPTION_MACH (OPTION_MD_BASE+1)
const char *md_shortopts = "";
-struct option md_longopts[] = {
+struct option md_longopts[] =
+{
{ "h-tick-hex", no_argument, NULL, OPTION_H_TICK_HEX },
+ { "mach", required_argument, NULL, OPTION_MACH },
{NULL, no_argument, NULL, 0}
};
size_t md_longopts_size = sizeof (md_longopts);
+struct mach_func
+{
+ const char *name;
+ void (*func) (void);
+};
+
+static void
+mach_h8300h (void)
+{
+ Hmode = 1;
+ Smode = 0;
+ Nmode = 0;
+ SXmode = 0;
+ default_mach = bfd_mach_h8300h;
+}
+
+static void
+mach_h8300hn (void)
+{
+ Hmode = 1;
+ Smode = 0;
+ Nmode = 1;
+ SXmode = 0;
+ default_mach = bfd_mach_h8300hn;
+}
+
+static void
+mach_h8300s (void)
+{
+ Hmode = 1;
+ Smode = 1;
+ Nmode = 0;
+ SXmode = 0;
+ default_mach = bfd_mach_h8300s;
+}
+
+static void
+mach_h8300sn (void)
+{
+ Hmode = 1;
+ Smode = 1;
+ Nmode = 1;
+ SXmode = 0;
+ default_mach = bfd_mach_h8300sn;
+}
+
+static void
+mach_h8300sx (void)
+{
+ Hmode = 1;
+ Smode = 1;
+ Nmode = 0;
+ SXmode = 1;
+ default_mach = bfd_mach_h8300sx;
+}
+
+static void
+mach_h8300sxn (void)
+{
+ Hmode = 1;
+ Smode = 1;
+ Nmode = 1;
+ SXmode = 1;
+ default_mach = bfd_mach_h8300sxn;
+}
+
+const struct mach_func mach_table[] =
+{
+ {"h8300h", mach_h8300h},
+ {"h8300hn", mach_h8300hn},
+ {"h8300s", mach_h8300s},
+ {"h8300sn", mach_h8300sn},
+ {"h8300sx", mach_h8300sx},
+ {"h8300sxn", mach_h8300sxn}
+};
+
int
md_parse_option (int c ATTRIBUTE_UNUSED, char *arg ATTRIBUTE_UNUSED)
{
+ unsigned int i;
switch (c)
{
case OPTION_H_TICK_HEX:
enable_h_tick_hex = 1;
break;
-
+ case OPTION_MACH:
+ for (i = 0; i < sizeof(mach_table) / sizeof(struct mach_func); i++)
+ {
+ if (strcasecmp (arg, mach_table[i].name) == 0)
+ {
+ mach_table[i].func();
+ break;
+ }
+ }
+ if (i >= sizeof(mach_table) / sizeof(struct mach_func))
+ as_bad (_("Invalid argument to --mach option: %s"), arg);
+ break;
default:
return 0;
}
}
void
-md_show_usage (FILE *stream ATTRIBUTE_UNUSED)
+md_show_usage (FILE *stream)
{
+ fprintf (stream, _(" H8300-specific assembler options:\n"));
+ fprintf (stream, _("\
+ -mach=<name> Set the H8300 machine type to one of:\n\
+ h8300h, h8300hn, h8300s, h8300sn, h8300sx, h8300sxn\n"));
+ fprintf (stream, _("\
+ -h-tick-hex Support H'00 style hex constants\n"));
}
\f
void tc_aout_fix_to_chars (void);