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2004-06-20 Andrew Cagney <cagney@gnu.org>

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* gdbarch.sh (RETURN_VALUE): Default to legacy_return_value.
	* gdbarch.h, gdbarch.c: Re-generate.
	* Makefile.in (arch-utils.o): Update dependencies.
	* values.c (using_struct_return): Move code calling
	USE_STRUCT_CONVENTION to legacy_return_value, simplify.
	* stack.c (return_command): Move code calling STORE_RETURN_VALUE
	to legacy_return_value, simplify.
	* infcmd.c (print_return_value): Move code calling
	DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS and EXTRACT_RETURN_VALUE
	to legacy_return_value, simplify.
	* infcall.c (call_function_by_hand): Move code calling
	EXTRACT_RETURN_VALUE to legacy_return_value, simplify.
	* arch-utils.c: Update copyright.  Include "gdbcore.h".
	(legacy_return_value): New function.
	* arch-utils.h: Update copyright.
	(legacy_return_value): Declare.
This commit is contained in:
Andrew Cagney
2004-06-20 18:10:14 +00:00
parent b5622e8d3c
commit 750eb019f1
11 changed files with 99 additions and 80 deletions
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40
gdb/infcmd.c
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@ -1091,36 +1091,20 @@ print_return_value (int struct_return, struct type *value_type)
inferior function call code. In fact, when inferior function
calls are made async, this will likely be made the norm. */
if (gdbarch_return_value_p (gdbarch))
{
switch (gdbarch_return_value (gdbarch, value_type, NULL, NULL, NULL))
{
case RETURN_VALUE_REGISTER_CONVENTION:
case RETURN_VALUE_ABI_RETURNS_ADDRESS:
value = allocate_value (value_type);
CHECK_TYPEDEF (value_type);
gdbarch_return_value (current_gdbarch, value_type, stop_registers,
VALUE_CONTENTS_RAW (value), NULL);
break;
case RETURN_VALUE_STRUCT_CONVENTION:
value = NULL;
break;
default:
internal_error (__FILE__, __LINE__, "bad switch");
}
}
else if (struct_return && DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P ())
{
CORE_ADDR addr = DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS (stop_registers);
if (!addr)
error ("Function return value unknown.");
value = value_at (value_type, addr, NULL);
}
else
switch (gdbarch_return_value (gdbarch, value_type, NULL, NULL, NULL))
{
case RETURN_VALUE_REGISTER_CONVENTION:
case RETURN_VALUE_ABI_RETURNS_ADDRESS:
value = allocate_value (value_type);
EXTRACT_RETURN_VALUE (value_type, stop_registers,
VALUE_CONTENTS_RAW (value));
CHECK_TYPEDEF (value_type);
gdbarch_return_value (current_gdbarch, value_type, stop_registers,
VALUE_CONTENTS_RAW (value), NULL);
break;
case RETURN_VALUE_STRUCT_CONVENTION:
value = NULL;
break;
default:
internal_error (__FILE__, __LINE__, "bad switch");
}
if (value)