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-rw-r--r--gcc/config/bfin/bfin.c365
-rw-r--r--gcc/config/bfin/bfin.h10
2 files changed, 10 insertions, 365 deletions
diff --git a/gcc/config/bfin/bfin.c b/gcc/config/bfin/bfin.c
index 2af0afe6db5..e5fae38001a 100644
--- a/gcc/config/bfin/bfin.c
+++ b/gcc/config/bfin/bfin.c
@@ -86,270 +86,6 @@ const char *byte_reg_names[] = BYTE_REGISTER_NAMES;
static int arg_regs[] = FUNCTION_ARG_REGISTERS;
static int ret_regs[] = FUNCTION_RETURN_REGISTERS;
-struct bfin_cpu
-{
- const char *name;
- bfin_cpu_t type;
- int si_revision;
- unsigned int workarounds;
-};
-
-static const struct bfin_cpu bfin_cpus[] =
-{
-
- {"bf512", BFIN_CPU_BF512, 0x0002,
- WA_SPECULATIVE_LOADS | WA_05000074},
- {"bf512", BFIN_CPU_BF512, 0x0001,
- WA_SPECULATIVE_LOADS | WA_05000074},
- {"bf512", BFIN_CPU_BF512, 0x0000,
- WA_SPECULATIVE_LOADS | WA_05000074},
-
- {"bf514", BFIN_CPU_BF514, 0x0002,
- WA_SPECULATIVE_LOADS | WA_05000074},
- {"bf514", BFIN_CPU_BF514, 0x0001,
- WA_SPECULATIVE_LOADS | WA_05000074},
- {"bf514", BFIN_CPU_BF514, 0x0000,
- WA_SPECULATIVE_LOADS | WA_05000074},
-
- {"bf516", BFIN_CPU_BF516, 0x0002,
- WA_SPECULATIVE_LOADS | WA_05000074},
- {"bf516", BFIN_CPU_BF516, 0x0001,
- WA_SPECULATIVE_LOADS | WA_05000074},
- {"bf516", BFIN_CPU_BF516, 0x0000,
- WA_SPECULATIVE_LOADS | WA_05000074},
-
- {"bf518", BFIN_CPU_BF518, 0x0002,
- WA_SPECULATIVE_LOADS | WA_05000074},
- {"bf518", BFIN_CPU_BF518, 0x0001,
- WA_SPECULATIVE_LOADS | WA_05000074},
- {"bf518", BFIN_CPU_BF518, 0x0000,
- WA_SPECULATIVE_LOADS | WA_05000074},
-
- {"bf522", BFIN_CPU_BF522, 0x0002,
- WA_SPECULATIVE_LOADS | WA_05000074},
- {"bf522", BFIN_CPU_BF522, 0x0001,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_05000074},
- {"bf522", BFIN_CPU_BF522, 0x0000,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_05000074},
-
- {"bf523", BFIN_CPU_BF523, 0x0002,
- WA_SPECULATIVE_LOADS | WA_05000074},
- {"bf523", BFIN_CPU_BF523, 0x0001,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_05000074},
- {"bf523", BFIN_CPU_BF523, 0x0000,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_05000074},
-
- {"bf524", BFIN_CPU_BF524, 0x0002,
- WA_SPECULATIVE_LOADS | WA_05000074},
- {"bf524", BFIN_CPU_BF524, 0x0001,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_05000074},
- {"bf524", BFIN_CPU_BF524, 0x0000,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_05000074},
-
- {"bf525", BFIN_CPU_BF525, 0x0002,
- WA_SPECULATIVE_LOADS | WA_05000074},
- {"bf525", BFIN_CPU_BF525, 0x0001,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_05000074},
- {"bf525", BFIN_CPU_BF525, 0x0000,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_05000074},
-
- {"bf526", BFIN_CPU_BF526, 0x0002,
- WA_SPECULATIVE_LOADS | WA_05000074},
- {"bf526", BFIN_CPU_BF526, 0x0001,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_05000074},
- {"bf526", BFIN_CPU_BF526, 0x0000,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_05000074},
-
- {"bf527", BFIN_CPU_BF527, 0x0002,
- WA_SPECULATIVE_LOADS | WA_05000074},
- {"bf527", BFIN_CPU_BF527, 0x0001,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_05000074},
- {"bf527", BFIN_CPU_BF527, 0x0000,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_05000074},
-
- {"bf531", BFIN_CPU_BF531, 0x0006,
- WA_SPECULATIVE_LOADS | WA_LOAD_LCREGS | WA_05000074},
- {"bf531", BFIN_CPU_BF531, 0x0005,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_05000283 | WA_05000315
- | WA_LOAD_LCREGS | WA_05000074},
- {"bf531", BFIN_CPU_BF531, 0x0004,
- WA_SPECULATIVE_LOADS | WA_SPECULATIVE_SYNCS | WA_RETS
- | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
- | WA_05000074},
- {"bf531", BFIN_CPU_BF531, 0x0003,
- WA_SPECULATIVE_LOADS | WA_SPECULATIVE_SYNCS | WA_RETS
- | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
- | WA_05000074},
-
- {"bf532", BFIN_CPU_BF532, 0x0006,
- WA_SPECULATIVE_LOADS | WA_LOAD_LCREGS | WA_05000074},
- {"bf532", BFIN_CPU_BF532, 0x0005,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_05000283 | WA_05000315
- | WA_LOAD_LCREGS | WA_05000074},
- {"bf532", BFIN_CPU_BF532, 0x0004,
- WA_SPECULATIVE_LOADS | WA_SPECULATIVE_SYNCS | WA_RETS
- | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
- | WA_05000074},
- {"bf532", BFIN_CPU_BF532, 0x0003,
- WA_SPECULATIVE_LOADS | WA_SPECULATIVE_SYNCS | WA_RETS
- | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
- | WA_05000074},
-
- {"bf533", BFIN_CPU_BF533, 0x0006,
- WA_SPECULATIVE_LOADS | WA_LOAD_LCREGS | WA_05000074},
- {"bf533", BFIN_CPU_BF533, 0x0005,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_05000283 | WA_05000315
- | WA_LOAD_LCREGS | WA_05000074},
- {"bf533", BFIN_CPU_BF533, 0x0004,
- WA_SPECULATIVE_LOADS | WA_SPECULATIVE_SYNCS | WA_RETS
- | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
- | WA_05000074},
- {"bf533", BFIN_CPU_BF533, 0x0003,
- WA_SPECULATIVE_LOADS | WA_SPECULATIVE_SYNCS | WA_RETS
- | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
- | WA_05000074},
-
- {"bf534", BFIN_CPU_BF534, 0x0003,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_LOAD_LCREGS | WA_05000074},
- {"bf534", BFIN_CPU_BF534, 0x0002,
- WA_SPECULATIVE_LOADS | WA_SPECULATIVE_SYNCS | WA_RETS
- | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
- | WA_05000074},
- {"bf534", BFIN_CPU_BF534, 0x0001,
- WA_SPECULATIVE_LOADS | WA_SPECULATIVE_SYNCS | WA_RETS
- | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
- | WA_05000074},
-
- {"bf536", BFIN_CPU_BF536, 0x0003,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_LOAD_LCREGS | WA_05000074},
- {"bf536", BFIN_CPU_BF536, 0x0002,
- WA_SPECULATIVE_LOADS | WA_SPECULATIVE_SYNCS | WA_RETS
- | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
- | WA_05000074},
- {"bf536", BFIN_CPU_BF536, 0x0001,
- WA_SPECULATIVE_LOADS | WA_SPECULATIVE_SYNCS | WA_RETS
- | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
- | WA_05000074},
-
- {"bf537", BFIN_CPU_BF537, 0x0003,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_LOAD_LCREGS | WA_05000074},
- {"bf537", BFIN_CPU_BF537, 0x0002,
- WA_SPECULATIVE_LOADS | WA_SPECULATIVE_SYNCS | WA_RETS
- | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
- | WA_05000074},
- {"bf537", BFIN_CPU_BF537, 0x0001,
- WA_SPECULATIVE_LOADS | WA_SPECULATIVE_SYNCS | WA_RETS
- | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
- | WA_05000074},
-
- {"bf538", BFIN_CPU_BF538, 0x0005,
- WA_SPECULATIVE_LOADS | WA_LOAD_LCREGS | WA_05000074},
- {"bf538", BFIN_CPU_BF538, 0x0004,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_LOAD_LCREGS | WA_05000074},
- {"bf538", BFIN_CPU_BF538, 0x0003,
- WA_SPECULATIVE_LOADS | WA_RETS
- | WA_05000283 | WA_05000315 | WA_LOAD_LCREGS | WA_05000074},
- {"bf538", BFIN_CPU_BF538, 0x0002,
- WA_SPECULATIVE_LOADS | WA_RETS
- | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
- | WA_05000074},
-
- {"bf539", BFIN_CPU_BF539, 0x0005,
- WA_SPECULATIVE_LOADS | WA_LOAD_LCREGS | WA_05000074},
- {"bf539", BFIN_CPU_BF539, 0x0004,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_LOAD_LCREGS | WA_05000074},
- {"bf539", BFIN_CPU_BF539, 0x0003,
- WA_SPECULATIVE_LOADS | WA_RETS
- | WA_05000283 | WA_05000315 | WA_LOAD_LCREGS | WA_05000074},
- {"bf539", BFIN_CPU_BF539, 0x0002,
- WA_SPECULATIVE_LOADS | WA_RETS
- | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
- | WA_05000074},
-
- {"bf542m", BFIN_CPU_BF542M, 0x0003,
- WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
-
- {"bf542", BFIN_CPU_BF542, 0x0004,
- WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
- {"bf542", BFIN_CPU_BF542, 0x0002,
- WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
- {"bf542", BFIN_CPU_BF542, 0x0001,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_INDIRECT_CALLS | WA_05000074},
- {"bf542", BFIN_CPU_BF542, 0x0000,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_INDIRECT_CALLS | WA_LOAD_LCREGS
- | WA_05000074},
-
- {"bf544m", BFIN_CPU_BF544M, 0x0003,
- WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
-
- {"bf544", BFIN_CPU_BF544, 0x0004,
- WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
- {"bf544", BFIN_CPU_BF544, 0x0002,
- WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
- {"bf544", BFIN_CPU_BF544, 0x0001,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_INDIRECT_CALLS | WA_05000074},
- {"bf544", BFIN_CPU_BF544, 0x0000,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_INDIRECT_CALLS | WA_LOAD_LCREGS
- | WA_05000074},
-
- {"bf547m", BFIN_CPU_BF547M, 0x0003,
- WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
-
- {"bf547", BFIN_CPU_BF547, 0x0004,
- WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
- {"bf547", BFIN_CPU_BF547, 0x0002,
- WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
- {"bf547", BFIN_CPU_BF547, 0x0001,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_INDIRECT_CALLS | WA_05000074},
- {"bf547", BFIN_CPU_BF547, 0x0000,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_INDIRECT_CALLS | WA_LOAD_LCREGS
- | WA_05000074},
-
- {"bf548m", BFIN_CPU_BF548M, 0x0003,
- WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
-
- {"bf548", BFIN_CPU_BF548, 0x0004,
- WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
- {"bf548", BFIN_CPU_BF548, 0x0002,
- WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
- {"bf548", BFIN_CPU_BF548, 0x0001,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_INDIRECT_CALLS | WA_05000074},
- {"bf548", BFIN_CPU_BF548, 0x0000,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_INDIRECT_CALLS | WA_LOAD_LCREGS
- | WA_05000074},
-
- {"bf549m", BFIN_CPU_BF549M, 0x0003,
- WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
-
- {"bf549", BFIN_CPU_BF549, 0x0004,
- WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
- {"bf549", BFIN_CPU_BF549, 0x0002,
- WA_SPECULATIVE_LOADS | WA_INDIRECT_CALLS | WA_05000074},
- {"bf549", BFIN_CPU_BF549, 0x0001,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_INDIRECT_CALLS | WA_05000074},
- {"bf549", BFIN_CPU_BF549, 0x0000,
- WA_SPECULATIVE_LOADS | WA_RETS | WA_INDIRECT_CALLS | WA_LOAD_LCREGS
- | WA_05000074},
-
- {"bf561", BFIN_CPU_BF561, 0x0005, WA_RETS
- | WA_05000283 | WA_05000315 | WA_LOAD_LCREGS | WA_05000074},
- {"bf561", BFIN_CPU_BF561, 0x0003,
- WA_SPECULATIVE_LOADS | WA_SPECULATIVE_SYNCS | WA_RETS
- | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
- | WA_05000074},
- {"bf561", BFIN_CPU_BF561, 0x0002,
- WA_SPECULATIVE_LOADS | WA_SPECULATIVE_SYNCS | WA_RETS
- | WA_05000283 | WA_05000257 | WA_05000315 | WA_LOAD_LCREGS
- | WA_05000074},
-
- {"bf592", BFIN_CPU_BF592, 0x0001,
- WA_SPECULATIVE_LOADS | WA_05000074},
- {"bf592", BFIN_CPU_BF592, 0x0000,
- WA_SPECULATIVE_LOADS | WA_05000074},
-
- {NULL, BFIN_CPU_UNKNOWN, 0, 0}
-};
-
int splitting_for_sched, splitting_loops;
static void
@@ -2572,101 +2308,6 @@ bfin_class_likely_spilled_p (reg_class_t rclass)
return false;
}
-/* Implement TARGET_HANDLE_OPTION. */
-
-static bool
-bfin_handle_option (struct gcc_options *opts,
- struct gcc_options *opts_set ATTRIBUTE_UNUSED,
- const struct cl_decoded_option *decoded,
- location_t loc)
-{
- size_t code = decoded->opt_index;
- const char *arg = decoded->arg;
- int value = decoded->value;
-
- switch (code)
- {
- case OPT_mshared_library_id_:
- if (value > MAX_LIBRARY_ID)
- error_at (loc, "-mshared-library-id=%s is not between 0 and %d",
- arg, MAX_LIBRARY_ID);
- return true;
-
- case OPT_mcpu_:
- {
- const char *p, *q;
- int i;
-
- i = 0;
- while ((p = bfin_cpus[i].name) != NULL)
- {
- if (strncmp (arg, p, strlen (p)) == 0)
- break;
- i++;
- }
-
- if (p == NULL)
- {
- error_at (loc, "-mcpu=%s is not valid", arg);
- return false;
- }
-
- opts->x_bfin_cpu_type = bfin_cpus[i].type;
-
- q = arg + strlen (p);
-
- if (*q == '\0')
- {
- opts->x_bfin_si_revision = bfin_cpus[i].si_revision;
- opts->x_bfin_workarounds |= bfin_cpus[i].workarounds;
- }
- else if (strcmp (q, "-none") == 0)
- opts->x_bfin_si_revision = -1;
- else if (strcmp (q, "-any") == 0)
- {
- opts->x_bfin_si_revision = 0xffff;
- while (bfin_cpus[i].type == opts->x_bfin_cpu_type)
- {
- opts->x_bfin_workarounds |= bfin_cpus[i].workarounds;
- i++;
- }
- }
- else
- {
- unsigned int si_major, si_minor;
- int rev_len, n;
-
- rev_len = strlen (q);
-
- if (sscanf (q, "-%u.%u%n", &si_major, &si_minor, &n) != 2
- || n != rev_len
- || si_major > 0xff || si_minor > 0xff)
- {
- invalid_silicon_revision:
- error_at (loc, "-mcpu=%s has invalid silicon revision", arg);
- return false;
- }
-
- opts->x_bfin_si_revision = (si_major << 8) | si_minor;
-
- while (bfin_cpus[i].type == opts->x_bfin_cpu_type
- && bfin_cpus[i].si_revision != opts->x_bfin_si_revision)
- i++;
-
- if (bfin_cpus[i].type != opts->x_bfin_cpu_type)
- goto invalid_silicon_revision;
-
- opts->x_bfin_workarounds |= bfin_cpus[i].workarounds;
- }
-
- return true;
- }
-
- default:
- return true;
- }
-}
-
static struct machine_function *
bfin_init_machine_status (void)
{
@@ -6700,15 +6341,9 @@ bfin_conditional_register_usage (void)
#undef TARGET_VECTOR_MODE_SUPPORTED_P
#define TARGET_VECTOR_MODE_SUPPORTED_P bfin_vector_mode_supported_p
-#undef TARGET_HANDLE_OPTION
-#define TARGET_HANDLE_OPTION bfin_handle_option
-
#undef TARGET_OPTION_OVERRIDE
#define TARGET_OPTION_OVERRIDE bfin_option_override
-#undef TARGET_DEFAULT_TARGET_FLAGS
-#define TARGET_DEFAULT_TARGET_FLAGS TARGET_DEFAULT
-
#undef TARGET_SECONDARY_RELOAD
#define TARGET_SECONDARY_RELOAD bfin_secondary_reload
diff --git a/gcc/config/bfin/bfin.h b/gcc/config/bfin/bfin.h
index 4f21a1c8a32..635c61b243a 100644
--- a/gcc/config/bfin/bfin.h
+++ b/gcc/config/bfin/bfin.h
@@ -1169,4 +1169,14 @@ extern int splitting_for_sched, splitting_loops;
#define TARGET_SUPPORTS_SYNC_CALLS 0
#endif
+struct bfin_cpu
+{
+ const char *name;
+ bfin_cpu_t type;
+ int si_revision;
+ unsigned int workarounds;
+};
+
+extern const struct bfin_cpu bfin_cpus[];
+
#endif /* _BFIN_CONFIG */
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