2003-03-26 Andrew Cagney <cagney@redhat.com>

	* gdbarch.sh (DEPRECATED_PUSH_ARGUMENTS): Rename PUSH_ARGUMENTS.
	(push_dummy_call): New pure multi-arch replacement with gdbarch,
	regcache and dummy_addr parameters.
	* gdbarch.h, gdbarch.c: Re-generate.
	* valops.c (hand_function_call): Use gdbarch_push_dummy_call when
	available; assume it will handle stack alignment and return
	address issues.  Fall back to DEPRECATED_PUSH_ARGUMENTS and
	legacy_push_arguments.
	(legacy_push_arguments): Rename default_push_arguments.
	* value.h (legacy_push_arguments): Rename default_push_arguments.
	* i386-tdep.c (i386_push_arguments): Call legacy_push_arguments.
	* config/sparc/tm-sparc.h (DEPRECATED_PUSH_ARGUMENTS): Update.
	* config/sparc/tm-sp64.h (DEPRECATED_PUSH_ARGUMENTS): Update.
	* config/pa/tm-hppa.h (DEPRECATED_PUSH_ARGUMENTS): Update.
	* config/i386/tm-symmetry.h: Update.
	* xstormy16-tdep.c (xstormy16_gdbarch_init): Update.
	* x86-64-tdep.c (x86_64_init_abi): Update.
	* v850-tdep.c (v850_gdbarch_init): Update.
	* sparc-tdep.c (sparc_gdbarch_init): Update.
	* sh-tdep.c (sh_gdbarch_init): Update.
	* s390-tdep.c (s390_gdbarch_init): Update.
	* rs6000-tdep.c (rs6000_gdbarch_init): Update.
	* mn10300-tdep.c (mn10300_gdbarch_init): Update.
	* mips-tdep.c (mips_gdbarch_init): Update.
	* mcore-tdep.c (mcore_gdbarch_init): Update.
	* m68hc11-tdep.c (m68hc11_gdbarch_init): Update.
	* ia64-tdep.c (ia64_gdbarch_init): Update.
	* i386-tdep.c (i386_gdbarch_init): Update.
	* hppa-tdep.c (hppa_gdbarch_init): Update.
	* h8300-tdep.c (h8300_gdbarch_init): Update.
	* frv-tdep.c (frv_gdbarch_init): Update.
	* d10v-tdep.c (d10v_gdbarch_init): Update.
	* cris-tdep.c (cris_gdbarch_init): Update.
	* avr-tdep.c (avr_gdbarch_init): Update.
	* arm-tdep.c (arm_gdbarch_init): Update.
	* arm-linux-tdep.c (arm_linux_init_abi): Update.
	* alpha-tdep.c (alpha_gdbarch_init): Update.

2003-03-26  Andrew Cagney  <cagney@redhat.com>

	* gdbint.texinfo (Target Architecture Definition): Replace
	PUSH_ARGUMENTS with push_dummy_call, add gdbarch, regcache and
	dummy_addr parameters.

1 files changed, 37 insertions, 9 deletions

diff --git a/gdb/gdbarch.h b/gdb/gdbarch.h
index dd66773..5f5c515 100644
--- a/gdb/gdbarch.h
+++ b/gdb/gdbarch.h
@@ -1629,23 +1629,51 @@ extern void set_gdbarch_return_value_on_stack (struct gdbarch *gdbarch, gdbarch_
 #endif
 #endif
 
+/* Replaced by PUSH_DUMMY_CALL */
+
+#if defined (DEPRECATED_PUSH_ARGUMENTS)
+/* Legacy for systems yet to multi-arch DEPRECATED_PUSH_ARGUMENTS */
+#if !defined (DEPRECATED_PUSH_ARGUMENTS_P)
+#define DEPRECATED_PUSH_ARGUMENTS_P() (1)
+#endif
+#endif
+
+/* Default predicate for non- multi-arch targets. */
+#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_ARGUMENTS_P)
+#define DEPRECATED_PUSH_ARGUMENTS_P() (0)
+#endif
+
+extern int gdbarch_deprecated_push_arguments_p (struct gdbarch *gdbarch);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS_P)
+#error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
+#endif
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS_P)
+#define DEPRECATED_PUSH_ARGUMENTS_P() (gdbarch_deprecated_push_arguments_p (current_gdbarch))
+#endif
+
 /* Default (function) for non- multi-arch platforms. */
-#if (!GDB_MULTI_ARCH) && !defined (PUSH_ARGUMENTS)
-#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (default_push_arguments (nargs, args, sp, struct_return, struct_addr))
+#if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PUSH_ARGUMENTS)
+#define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (internal_error (__FILE__, __LINE__, "DEPRECATED_PUSH_ARGUMENTS"), 0)
 #endif
 
-typedef CORE_ADDR (gdbarch_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
-extern CORE_ADDR gdbarch_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
-extern void set_gdbarch_push_arguments (struct gdbarch *gdbarch, gdbarch_push_arguments_ftype *push_arguments);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_ARGUMENTS)
-#error "Non multi-arch definition of PUSH_ARGUMENTS"
+typedef CORE_ADDR (gdbarch_deprecated_push_arguments_ftype) (int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
+extern CORE_ADDR gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
+extern void set_gdbarch_deprecated_push_arguments (struct gdbarch *gdbarch, gdbarch_deprecated_push_arguments_ftype *deprecated_push_arguments);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PUSH_ARGUMENTS)
+#error "Non multi-arch definition of DEPRECATED_PUSH_ARGUMENTS"
 #endif
 #if GDB_MULTI_ARCH
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
-#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PUSH_ARGUMENTS)
+#define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_deprecated_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
 #endif
 #endif
 
+extern int gdbarch_push_dummy_call_p (struct gdbarch *gdbarch);
+
+typedef CORE_ADDR (gdbarch_push_dummy_call_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR dummy_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
+extern CORE_ADDR gdbarch_push_dummy_call (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR dummy_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr);
+extern void set_gdbarch_push_dummy_call (struct gdbarch *gdbarch, gdbarch_push_dummy_call_ftype *push_dummy_call);
+
 #if defined (DEPRECATED_PUSH_DUMMY_FRAME)
 /* Legacy for systems yet to multi-arch DEPRECATED_PUSH_DUMMY_FRAME */
 #if !defined (DEPRECATED_PUSH_DUMMY_FRAME_P)