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import gdb-2000-01-31 snapshot

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This commit is contained in:
Jason Molenda
2000-02-01 03:19:29 +00:00
parent 557537a556
commit da59e08184
35 changed files with 1660 additions and 1239 deletions
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27
gdb/findvar.c
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@ -1454,6 +1454,10 @@ value_from_register (type, regnum, frame)
CHECK_TYPEDEF (type);
len = TYPE_LENGTH (type);
/* Pointers on D10V are really only 16 bits, but we lie to gdb elsewhere... */
if (GDB_TARGET_IS_D10V && TYPE_CODE (type) == TYPE_CODE_PTR)
len = 2;
VALUE_REGNO (v) = regnum;
num_storage_locs = (len > REGISTER_VIRTUAL_SIZE (regnum) ?
@ -1652,6 +1656,29 @@ value_from_register (type, regnum, frame)
memcpy (VALUE_CONTENTS_RAW (v), raw_buffer + VALUE_OFFSET (v), len);
}
if (GDB_TARGET_IS_D10V
&& TYPE_CODE (type) == TYPE_CODE_PTR
&& TYPE_TARGET_TYPE (type)
&& (TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_FUNC))
{
/* pointer to function */
unsigned long num;
unsigned short snum;
snum = (unsigned short) extract_unsigned_integer (VALUE_CONTENTS_RAW (v), 2);
num = D10V_MAKE_IADDR (snum);
store_address (VALUE_CONTENTS_RAW (v), 4, num);
}
else if (GDB_TARGET_IS_D10V
&& TYPE_CODE (type) == TYPE_CODE_PTR)
{
/* pointer to data */
unsigned long num;
unsigned short snum;
snum = (unsigned short) extract_unsigned_integer (VALUE_CONTENTS_RAW (v), 2);
num = D10V_MAKE_DADDR (snum);
store_address (VALUE_CONTENTS_RAW (v), 4, num);
}
return v;
}