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* vax-tdep.c (vax_return_value): Implement

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RETURN_VALUE_ABI_RETURNS_ADDRESS.
This commit is contained in:
Mark Kettenis
2004-05-17 22:12:13 +00:00
parent caed1a4580
commit e548314585
2 changed files with 20 additions and 1 deletions
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16
gdb/vax-tdep.c
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@@ -212,7 +212,21 @@ vax_return_value (struct gdbarch *gdbarch, struct type *type,
if (TYPE_CODE (type) == TYPE_CODE_STRUCT
|| TYPE_CODE (type) == TYPE_CODE_UNION
|| TYPE_CODE (type) == TYPE_CODE_ARRAY)
return RETURN_VALUE_STRUCT_CONVENTION;
{
/* The default on VAX is to return structures in static memory.
Consequently a function must return the address where we can
find the return value. */
if (readbuf)
{
ULONGEST addr;
regcache_raw_read_unsigned (regcache, VAX_R0_REGNUM, &addr);
read_memory (addr, readbuf, len);
}
return RETURN_VALUE_ABI_RETURNS_ADDRESS;
}
if (readbuf)
{