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2003-09-16 Andrew Cagney <cagney@redhat.com>

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* ppc-linux-tdep.c (ppc_linux_init_abi): Set the 32 bit
	"use_struct_convention" to "ppc_linux_use_struct_convention".
	(ppc_linux_use_struct_convention): New function.
	* rs6000-tdep.c (rs6000_use_struct_convention): New function.
	(rs6000_gdbarch_init): For AIX, set "use_struct_convention" to
	"rs6000_use_struct_convention".
	* ppc-tdep.h (ppc_sysv_abi_broken_use_struct_convention): Delete
	declaration.
	* ppc-sysv-tdep.c (ppc_sysv_abi_broken_use_struct_convention):
	Delete function.
This commit is contained in:
Andrew Cagney
2003-09-16 23:33:17 +00:00
parent aa1ee363bc
commit b9ff3018cd
4 changed files with 49 additions and 22 deletions
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14
gdb/rs6000-tdep.c
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@@ -1372,6 +1372,18 @@ e500_extract_return_value (struct type *valtype, struct regcache *regbuf, void *
}
}
/* PowerOpen always puts structures in memory. Vectors, which were
added later, do get returned in a register though. */
static int
rs6000_use_struct_convention (int gcc_p, struct type *value_type)
{
if ((TYPE_LENGTH (value_type) == 16 || TYPE_LENGTH (value_type) == 8)
&& TYPE_VECTOR (value_type))
return 0;
return 1;
}
static void
rs6000_extract_return_value (struct type *valtype, char *regbuf, char *valbuf)
{
@@ -2957,7 +2969,7 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
ppc_sysv_abi_use_struct_convention);
else
set_gdbarch_use_struct_convention (gdbarch,
generic_use_struct_convention);
rs6000_use_struct_convention);
set_gdbarch_frameless_function_invocation (gdbarch,
rs6000_frameless_function_invocation);