2003-05-03 Andrew Cagney <cagney@redhat.com>

	* gdbarch.sh (PUSH_DUMMY_CODE): New architecture method, add
	comments noteing that it replaces the old FIX_CALL_DUMMY code.
	* gdbarch.h, gdbarch.c: Re-generate.
	* d10v-tdep.c (d10v_push_dummy_code): New function.
	(d10v_gdbarch_init): Set push_dummy_code.
	* infcall.c (legacy_push_dummy_code): New function.
	(generic_push_dummy_code): New function.
	(push_dummy_code): New function.
	(call_function_by_hand): Call push_dummy_code.  Pass bp_addr,
	instead of dummy_addr, to push_dummy_call.  Move call to
	generic_save_call_dummy_addr to outside of CALL_DUMMY_LOCATION
	switch.
	* sparc-tdep.c (sparc_gdbarch_init): Mention push_dummy_code.

2003-05-03  Andrew Cagney  <cagney@redhat.com>

	* gdbint.texinfo (Target Architecture Definition): Document
	push_dummy_code.  Add cross references.

1 files changed, 26 insertions, 0 deletions

diff --git a/gdb/gdbarch.h b/gdb/gdbarch.h
index f781cc9..f00cc34 100644
--- a/gdb/gdbarch.h
+++ b/gdb/gdbarch.h
@@ -1135,6 +1135,8 @@ extern void set_gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch *gdb
 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (gdbarch_deprecated_use_generic_dummy_frames (current_gdbarch))
 #endif
 
+/* Replaced by push_dummy_code. */
+
 /* Default (value) for non- multi-arch platforms. */
 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_LOCATION)
 #define CALL_DUMMY_LOCATION (AT_ENTRY_POINT)
@@ -1149,6 +1151,8 @@ extern void set_gdbarch_call_dummy_location (struct gdbarch *gdbarch, int call_d
 #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
 #endif
 
+/* Replaced by push_dummy_code. */
+
 /* Default (function) for non- multi-arch platforms. */
 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_ADDRESS)
 #define CALL_DUMMY_ADDRESS() (entry_point_address ())
@@ -1166,6 +1170,8 @@ extern void set_gdbarch_call_dummy_address (struct gdbarch *gdbarch, gdbarch_cal
 #endif
 #endif
 
+/* Replaced by push_dummy_code. */
+
 extern CORE_ADDR gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch);
 extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_start_offset);
 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
@@ -1175,6 +1181,8 @@ extern void set_gdbarch_call_dummy_start_offset (struct gdbarch *gdbarch, CORE_A
 #define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
 #endif
 
+/* Replaced by push_dummy_code. */
+
 extern CORE_ADDR gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch);
 extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, CORE_ADDR call_dummy_breakpoint_offset);
 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
@@ -1184,6 +1192,8 @@ extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch *gdbarch, C
 #define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
 #endif
 
+/* Replaced by push_dummy_code. */
+
 extern int gdbarch_call_dummy_length (struct gdbarch *gdbarch);
 extern void set_gdbarch_call_dummy_length (struct gdbarch *gdbarch, int call_dummy_length);
 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
@@ -1236,6 +1246,8 @@ extern void set_gdbarch_deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, gd
 #endif
 #endif
 
+/* Replaced by push_dummy_code. */
+
 /* Default (value) for non- multi-arch platforms. */
 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
 #define CALL_DUMMY_WORDS (legacy_call_dummy_words)
@@ -1250,6 +1262,8 @@ extern void set_gdbarch_call_dummy_words (struct gdbarch *gdbarch, LONGEST * cal
 #define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
 #endif
 
+/* Replaced by push_dummy_code. */
+
 /* Default (value) for non- multi-arch platforms. */
 #if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
 #define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
@@ -1264,6 +1278,8 @@ extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch *gdbarch, int si
 #define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
 #endif
 
+/* Replaced by push_dummy_code. */
+
 #if defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
 /* Legacy for systems yet to multi-arch DEPRECATED_CALL_DUMMY_STACK_ADJUST */
 #if !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
@@ -1300,6 +1316,8 @@ extern void set_gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdba
 #endif
 #endif
 
+/* Replaced by push_dummy_code. */
+
 #if defined (FIX_CALL_DUMMY)
 /* Legacy for systems yet to multi-arch FIX_CALL_DUMMY */
 #if !defined (FIX_CALL_DUMMY_P)
@@ -1337,6 +1355,14 @@ extern void set_gdbarch_fix_call_dummy (struct gdbarch *gdbarch, gdbarch_fix_cal
 #endif
 #endif
 
+/* This is a replacement for FIX_CALL_DUMMY et.al. */
+
+extern int gdbarch_push_dummy_code_p (struct gdbarch *gdbarch);
+
+typedef CORE_ADDR (gdbarch_push_dummy_code_ftype) (struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, int using_gcc, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr);
+extern CORE_ADDR gdbarch_push_dummy_code (struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, int using_gcc, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr);
+extern void set_gdbarch_push_dummy_code (struct gdbarch *gdbarch, gdbarch_push_dummy_code_ftype *push_dummy_code);
+
 #if defined (DEPRECATED_INIT_FRAME_PC_FIRST)
 /* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC_FIRST */
 #if !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)