2003-11-07 Andrew Cagney <cagney@redhat.com>

	* ppc-linux-tdep.c (ppc_linux_init_abi): When 32-bit GNU/Linux,
	set "return_value" instead of "use_struct_convention".
	(ppc_linux_use_struct_convention): Delete function.
	(ppc_linux_return_value): New function.
	* ppc-sysv-tdep.c (ppc_sysv_abi_return_value): New function.
	(ppc_sysv_abi_broken_return_value): New function.
	(do_ppc_sysv_return_value): Add "gdbarch" parameter.
	(ppc64_sysv_abi_push_dummy_call): Add "gdbarch" parameter, drop
	static.
	(ppc_sysv_abi_extract_return_value): Delete function.
	(ppc_sysv_abi_broken_extract_return_value): Delete function.
	(ppc_sysv_abi_store_return_value): Delete function.
	(ppc_sysv_abi_broken_store_return_value): Delete function.
	(ppc_sysv_abi_use_struct_convention): Delete function.
	(ppc64_sysv_abi_use_struct_convention): Delete function.
	(ppc64_sysv_abi_extract_return_value): Delete function.
	(ppc64_sysv_abi_store_return_value): Delete function.
	* ppcnbsd-tdep.c (ppcnbsd_return_value): New function.
	(ppcnbsd_init_abi): Set "return_value", instead of
	"use_struct_convention", "extract_return_value", and
	"store_return_value".
	(ppcnbsd_use_struct_convention): Delete function.
	* ppc-tdep.h (ppc64_sysv_abi_return_value): Declare.
	(ppc_sysv_abi_return_value): Declare.
	(ppc_sysv_abi_broken_return_value): Declare.
	(ppc_sysv_abi_use_struct_convention): Delete.
	(ppc_sysv_abi_store_return_value): Delete.
	(ppc_sysv_abi_extract_return_value): Delete.
	(ppc_sysv_abi_broken_store_return_value): Delete.
	(ppc_sysv_abi_broken_extract_return_value): Delete.
	(ppc64_sysv_abi_use_struct_convention): Delete.
	(ppc64_sysv_abi_extract_return_value): Delete.
	(ppc64_sysv_abi_store_return_value): Delete.
	* rs6000-tdep.c (rs6000_gdbarch_init): For 32-bit and 64-bit SYSV,
	set "return_value" instead of "extract_return_value",
	"store_return_value", and "use_struct_convention".

1 files changed, 15 insertions, 21 deletions

diff --git a/gdb/ppc-tdep.h b/gdb/ppc-tdep.h
index 346ac8e..7adf579 100644
--- a/gdb/ppc-tdep.h
+++ b/gdb/ppc-tdep.h
@@ -34,19 +34,16 @@ void ppc_linux_init_extra_frame_info (int fromleaf, struct frame_info *);
 int ppc_linux_frameless_function_invocation (struct frame_info *);
 void ppc_linux_frame_init_saved_regs (struct frame_info *);
 CORE_ADDR ppc_linux_frame_chain (struct frame_info *);
-int ppc_sysv_abi_use_struct_convention (int, struct type *);
-void ppc_sysv_abi_store_return_value (struct type *type,
-				      struct regcache *regcache,
-				      const void *valbuf);
-void ppc_sysv_abi_extract_return_value (struct type *type,
-					struct regcache *regcache,
-					void *valbuf);
-void ppc_sysv_abi_broken_store_return_value (struct type *type,
-					     struct regcache *regcache,
-					     const void *valbuf);
-void ppc_sysv_abi_broken_extract_return_value (struct type *type,
-					       struct regcache *regcache,
-					       void *valbuf);
+enum return_value_convention ppc_sysv_abi_return_value (struct gdbarch *gdbarch,
+							struct type *valtype,
+							struct regcache *regcache,
+							const void *inval,
+							void *outval);
+enum return_value_convention ppc_sysv_abi_broken_return_value (struct gdbarch *gdbarch,
+							       struct type *valtype,
+							       struct regcache *regcache,
+							       const void *inval,
+							       void *outval);
 CORE_ADDR ppc_sysv_abi_push_dummy_call (struct gdbarch *gdbarch,
 					CORE_ADDR func_addr,
 					struct regcache *regcache,
@@ -68,14 +65,11 @@ struct link_map_offsets *ppc_linux_svr4_fetch_link_map_offsets (void);
 void ppc_linux_supply_gregset (char *buf);
 void ppc_linux_supply_fpregset (char *buf);
 
-int ppc64_sysv_abi_use_struct_convention (int gcc_p, struct type *value_type);
-void ppc64_sysv_abi_extract_return_value (struct type *valtype,
-					  struct regcache *regbuf,
-					  void *valbuf);
-void ppc64_sysv_abi_store_return_value (struct type *valtype,
-					struct regcache *regbuf,
-					const void *valbuf);
-
+enum return_value_convention ppc64_sysv_abi_return_value (struct gdbarch *gdbarch,
+							  struct type *valtype,
+							  struct regcache *regcache,
+							  const void *inval,
+							  void *outval);
 
 /* From rs6000-tdep.c... */
 CORE_ADDR rs6000_frame_saved_pc (struct frame_info *fi);