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* sparc64-tdep.c (sparc64_extract_return_value): Add handling

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for array types.
        (sparc64_store_return_value): Likewise.
This commit is contained in:
Joel Brobecker 2006-12-26 05:03:11 +00:00
parent cbe5be5a1d
commit 4bd8771477
2 changed files with 25 additions and 0 deletions
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6
gdb/ChangeLog
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@ -1,3 +1,9 @@
2006-12-26 Joel brobecker <brobecker@adacore.com>
* sparc64-tdep.c (sparc64_extract_return_value): Add handling
for array types.
(sparc64_store_return_value): Likewise.
2006-12-18 Daniel Jacobowitz <dan@codesourcery.com>
* breakpoint.c (watchpoint_check): Double-check the found frame.

19
gdb/sparc64-tdep.c
View file

@ -1086,6 +1086,15 @@ sparc64_extract_return_value (struct type *type, struct regcache *regcache,
regcache_cooked_read (regcache, SPARC_F0_REGNUM + i, buf + i * 4);
memcpy (valbuf, buf, len);
}
else if (TYPE_CODE (type) == TYPE_CODE_ARRAY)
{
/* Small arrays are returned the same way as small structures. */
gdb_assert (len <= 32);
for (i = 0; i < ((len + 7) / 8); i++)
regcache_cooked_read (regcache, SPARC_O0_REGNUM + i, buf + i * 8);
memcpy (valbuf, buf, len);
}
else
{
/* Integral and pointer return values. */
@ -1131,6 +1140,16 @@ sparc64_store_return_value (struct type *type, struct regcache *regcache,
for (i = 0; i < len / 4; i++)
regcache_cooked_write (regcache, SPARC_F0_REGNUM + i, buf + i * 4);
}
else if (TYPE_CODE (type) == TYPE_CODE_ARRAY)
{
/* Small arrays are returned the same way as small structures. */
gdb_assert (len <= 32);
memset (buf, 0, sizeof (buf));
memcpy (buf, valbuf, len);
for (i = 0; i < ((len + 7) / 8); i++)
regcache_cooked_write (regcache, SPARC_O0_REGNUM + i, buf + i * 8);
}
else
{
/* Integral and pointer return values. */