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* ppc-linux-nat.c (fetch_register): Replace 'gdb_assert (0)' with

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a call to 'internal_error', with a more helpful error message.
* rs6000-tdep.c (e500_pseudo_register_read,
e500_pseudo_register_write): Same.
This commit is contained in:
Jim Blandy 2004-08-04 17:45:30 +00:00
parent 7a7aed7807
commit a44bddec71
3 changed files with 21 additions and 6 deletions
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7
gdb/ChangeLog
View file

@ -1,3 +1,10 @@
2004-08-04 Jim Blandy <jimb@redhat.com>
* ppc-linux-nat.c (fetch_register): Replace 'gdb_assert (0)' with
a call to 'internal_error', with a more helpful error message.
* rs6000-tdep.c (e500_pseudo_register_read,
e500_pseudo_register_write): Same.
2004-08-04 Andrew Cagney <cagney@gnu.org>
* Makefile.in: Update dependencies.

4
gdb/ppc-linux-nat.c
View file

@ -399,7 +399,9 @@ fetch_register (int tid, int regno)
regcache_raw_supply (current_regcache, regno, buf + padding);
}
else
gdb_assert (0);
internal_error (__FILE__, __LINE__,
"fetch_register: unexpected byte order: %d",
gdbarch_byte_order (current_gdbarch));
}
static void

16
gdb/rs6000-tdep.c
View file

@ -1941,8 +1941,10 @@ e500_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache,
&& reg_nr < tdep->ppc_ev0_regnum + ppc_num_gprs)
e500_move_ev_register (regcache_raw_read, regcache, reg_nr, buffer);
else
/* We should only be called on pseudo-registers. */
gdb_assert (0);
internal_error (__FILE__, __LINE__,
"e500_pseudo_register_read: "
"called on unexpected register '%s' (%d)",
gdbarch_register_name (gdbarch, reg_nr), reg_nr);
}
static void
@ -1960,8 +1962,10 @@ e500_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache,
regcache_raw_write,
regcache, reg_nr, (void *) buffer);
else
/* We should only be called on pseudo-registers. */
gdb_assert (0);
internal_error (__FILE__, __LINE__,
"e500_pseudo_register_read: "
"called on unexpected register '%s' (%d)",
gdbarch_register_name (gdbarch, reg_nr), reg_nr);
}
/* The E500 needs a custom reggroup function: it has anonymous raw
@ -2095,7 +2099,9 @@ rs6000_store_return_value (struct type *type,
&& TYPE_VECTOR (type))
regnum = tdep->ppc_vr0_regnum + 2;
else
gdb_assert (0);
internal_error (__FILE__, __LINE__,
"rs6000_store_return_value: "
"unexpected array return type");
}
else
/* Everything else is returned in GPR3 and up. */