/* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
/* Dynamic architecture support for GDB, the GNU debugger.
- Copyright 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+
+ Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free
+ Software Foundation, Inc.
This file is part of GDB.
#define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
#endif
-/* Replace DEPRECATED_NPC_REGNUM with an implementation of WRITE_PC
- that updates PC, NPC and even NNPC. */
-
-extern int gdbarch_deprecated_npc_regnum (struct gdbarch *gdbarch);
-extern void set_gdbarch_deprecated_npc_regnum (struct gdbarch *gdbarch, int deprecated_npc_regnum);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_NPC_REGNUM)
-#error "Non multi-arch definition of DEPRECATED_NPC_REGNUM"
-#endif
-#if !defined (DEPRECATED_NPC_REGNUM)
-#define DEPRECATED_NPC_REGNUM (gdbarch_deprecated_npc_regnum (current_gdbarch))
-#endif
-
/* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
typedef int (gdbarch_stab_reg_to_regnum_ftype) (int stab_regnr);
#define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
#endif
-#if defined (DEPRECATED_CALL_DUMMY_ADDRESS)
-/* Legacy for systems yet to multi-arch DEPRECATED_CALL_DUMMY_ADDRESS */
-#if !defined (DEPRECATED_CALL_DUMMY_ADDRESS_P)
-#define DEPRECATED_CALL_DUMMY_ADDRESS_P() (1)
-#endif
-#endif
-
-extern int gdbarch_deprecated_call_dummy_address_p (struct gdbarch *gdbarch);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_ADDRESS_P)
-#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_ADDRESS"
-#endif
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_ADDRESS_P)
-#define DEPRECATED_CALL_DUMMY_ADDRESS_P() (gdbarch_deprecated_call_dummy_address_p (current_gdbarch))
-#endif
-
-typedef CORE_ADDR (gdbarch_deprecated_call_dummy_address_ftype) (void);
-extern CORE_ADDR gdbarch_deprecated_call_dummy_address (struct gdbarch *gdbarch);
-extern void set_gdbarch_deprecated_call_dummy_address (struct gdbarch *gdbarch, gdbarch_deprecated_call_dummy_address_ftype *deprecated_call_dummy_address);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_ADDRESS)
-#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_ADDRESS"
-#endif
-#if !defined (DEPRECATED_CALL_DUMMY_ADDRESS)
-#define DEPRECATED_CALL_DUMMY_ADDRESS() (gdbarch_deprecated_call_dummy_address (current_gdbarch))
-#endif
-
/* DEPRECATED_CALL_DUMMY_START_OFFSET can be deleted. */
extern CORE_ADDR gdbarch_deprecated_call_dummy_start_offset (struct gdbarch *gdbarch);
#define DEPRECATED_SIZEOF_CALL_DUMMY_WORDS (gdbarch_deprecated_sizeof_call_dummy_words (current_gdbarch))
#endif
-/* Implement PUSH_DUMMY_CALL, then delete DEPRECATED_CALL_DUMMY_STACK_ADJUST. */
-
-#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)
-#define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (1)
-#endif
-#endif
-
-extern int gdbarch_deprecated_call_dummy_stack_adjust_p (struct gdbarch *gdbarch);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
-#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
-#endif
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST_P)
-#define DEPRECATED_CALL_DUMMY_STACK_ADJUST_P() (gdbarch_deprecated_call_dummy_stack_adjust_p (current_gdbarch))
-#endif
-
-extern int gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch);
-extern void set_gdbarch_deprecated_call_dummy_stack_adjust (struct gdbarch *gdbarch, int deprecated_call_dummy_stack_adjust);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
-#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_STACK_ADJUST"
-#endif
-#if !defined (DEPRECATED_CALL_DUMMY_STACK_ADJUST)
-#define DEPRECATED_CALL_DUMMY_STACK_ADJUST (gdbarch_deprecated_call_dummy_stack_adjust (current_gdbarch))
-#endif
-
/* DEPRECATED_FIX_CALL_DUMMY can be deleted. For the SPARC, implement
PUSH_DUMMY_CODE and set CALL_DUMMY_LOCATION to ON_STACK. */
#define DEPRECATED_PUSH_DUMMY_FRAME (gdbarch_deprecated_push_dummy_frame (current_gdbarch))
#endif
-/* Implement PUSH_DUMMY_CALL, then delete
- DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED. */
-
-extern int gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch);
-extern void set_gdbarch_deprecated_extra_stack_alignment_needed (struct gdbarch *gdbarch, int deprecated_extra_stack_alignment_needed);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
-#error "Non multi-arch definition of DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED"
-#endif
-#if !defined (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED)
-#define DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_deprecated_extra_stack_alignment_needed (current_gdbarch))
-#endif
-
#if defined (DEPRECATED_DO_REGISTERS_INFO)
/* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
#if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
/* For register <-> value conversions, replaced by CONVERT_REGISTER_P et.al.
For raw <-> cooked register conversions, replaced by pseudo registers. */
+#if defined (DEPRECATED_REGISTER_CONVERTIBLE)
+/* Legacy for systems yet to multi-arch DEPRECATED_REGISTER_CONVERTIBLE */
+#if !defined (DEPRECATED_REGISTER_CONVERTIBLE_P)
+#define DEPRECATED_REGISTER_CONVERTIBLE_P() (1)
+#endif
+#endif
+
+extern int gdbarch_deprecated_register_convertible_p (struct gdbarch *gdbarch);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_REGISTER_CONVERTIBLE_P)
+#error "Non multi-arch definition of DEPRECATED_REGISTER_CONVERTIBLE"
+#endif
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_REGISTER_CONVERTIBLE_P)
+#define DEPRECATED_REGISTER_CONVERTIBLE_P() (gdbarch_deprecated_register_convertible_p (current_gdbarch))
+#endif
+
typedef int (gdbarch_deprecated_register_convertible_ftype) (int nr);
extern int gdbarch_deprecated_register_convertible (struct gdbarch *gdbarch, int nr);
extern void set_gdbarch_deprecated_register_convertible (struct gdbarch *gdbarch, gdbarch_deprecated_register_convertible_ftype *deprecated_register_convertible);
extern int gdbarch_return_value_p (struct gdbarch *gdbarch);
-typedef enum return_value_convention (gdbarch_return_value_ftype) (struct gdbarch *gdbarch, struct type *valtype, struct regcache *regcache, const void *inval, void *outval);
-extern enum return_value_convention gdbarch_return_value (struct gdbarch *gdbarch, struct type *valtype, struct regcache *regcache, const void *inval, void *outval);
+typedef enum return_value_convention (gdbarch_return_value_ftype) (struct gdbarch *gdbarch, struct type *valtype, struct regcache *regcache, void *readbuf, const void *writebuf);
+extern enum return_value_convention gdbarch_return_value (struct gdbarch *gdbarch, struct type *valtype, struct regcache *regcache, void *readbuf, const void *writebuf);
extern void set_gdbarch_return_value (struct gdbarch *gdbarch, gdbarch_return_value_ftype *return_value);
/* The deprecated methods RETURN_VALUE_ON_STACK, EXTRACT_RETURN_VALUE,
STORE_RETURN_VALUE and USE_STRUCT_CONVENTION have all been folded
- into RETURN_VALUE. For the moment do not try to fold in
- EXTRACT_STRUCT_VALUE_ADDRESS as, dependant on the ABI, the debug
- info, and the level of effort, it may well be possible to find the
- address of a structure being return on the stack. Someone else can
- make that change. */
+ into RETURN_VALUE. */
typedef int (gdbarch_return_value_on_stack_ftype) (struct type *type);
extern int gdbarch_return_value_on_stack (struct gdbarch *gdbarch, struct type *type);
#define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
#endif
-#if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
-/* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
-#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
-#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
-#endif
-#endif
-
-extern int gdbarch_extract_struct_value_address_p (struct gdbarch *gdbarch);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
-#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
-#endif
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
-#define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
-#endif
-
-typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype) (struct regcache *regcache);
-extern CORE_ADDR gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
-extern void set_gdbarch_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_extract_struct_value_address_ftype *extract_struct_value_address);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
-#error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
-#endif
-#if !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
-#define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
-#endif
+/* As of 2004-01-17 only the 32-bit SPARC ABI has been identified as an
+ ABI suitable for the implementation of a robust extract
+ struct-convention return-value address method (the sparc saves the
+ address in the callers frame). All the other cases so far examined,
+ the DEPRECATED_EXTRACT_STRUCT_VALUE implementation has been
+ erreneous - the code was incorrectly assuming that the return-value
+ address, stored in a register, was preserved across the entire
+ function call.
+ For the moment retain DEPRECATED_EXTRACT_STRUCT_VALUE as a marker of
+ the ABIs that are still to be analyzed - perhaps this should simply
+ be deleted. The commented out extract_returned_value_address method
+ is provided as a starting point for the 32-bit SPARC. It, or
+ something like it, along with changes to both infcmd.c and stack.c
+ will be needed for that case to work. NB: It is passed the callers
+ frame since it is only after the callee has returned that this
+ function is used.
+ M:::CORE_ADDR:extract_returned_value_address:struct frame_info *caller_frame:caller_frame */
#if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
/* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
#endif
-typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (char *regbuf);
-extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, char *regbuf);
+typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype) (struct regcache *regcache);
+extern CORE_ADDR gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, struct regcache *regcache);
extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch *gdbarch, gdbarch_deprecated_extract_struct_value_address_ftype *deprecated_extract_struct_value_address);
#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
#error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
#endif
#if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
-#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
+#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regcache))
#endif
#if defined (DEPRECATED_FRAME_INIT_SAVED_REGS)
#define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
#endif
-typedef int (gdbarch_prologue_frameless_p_ftype) (CORE_ADDR ip);
-extern int gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, CORE_ADDR ip);
-extern void set_gdbarch_prologue_frameless_p (struct gdbarch *gdbarch, gdbarch_prologue_frameless_p_ftype *prologue_frameless_p);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
-#error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
-#endif
-#if !defined (PROLOGUE_FRAMELESS_P)
-#define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
-#endif
-
typedef int (gdbarch_inner_than_ftype) (CORE_ADDR lhs, CORE_ADDR rhs);
extern int gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs);
extern void set_gdbarch_inner_than (struct gdbarch *gdbarch, gdbarch_inner_than_ftype *inner_than);
#define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
#endif
-typedef int (gdbarch_frameless_function_invocation_ftype) (struct frame_info *fi);
-extern int gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
-extern void set_gdbarch_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_frameless_function_invocation_ftype *frameless_function_invocation);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
-#error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
+/* DEPRECATED_FRAMELESS_FUNCTION_INVOCATION is not needed. The new
+ frame code works regardless of the type of frame - frameless,
+ stackless, or normal. */
+
+#if defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION)
+/* Legacy for systems yet to multi-arch DEPRECATED_FRAMELESS_FUNCTION_INVOCATION */
+#if !defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P)
+#define DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P() (1)
+#endif
+#endif
+
+extern int gdbarch_deprecated_frameless_function_invocation_p (struct gdbarch *gdbarch);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P)
+#error "Non multi-arch definition of DEPRECATED_FRAMELESS_FUNCTION_INVOCATION"
+#endif
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P)
+#define DEPRECATED_FRAMELESS_FUNCTION_INVOCATION_P() (gdbarch_deprecated_frameless_function_invocation_p (current_gdbarch))
+#endif
+
+typedef int (gdbarch_deprecated_frameless_function_invocation_ftype) (struct frame_info *fi);
+extern int gdbarch_deprecated_frameless_function_invocation (struct gdbarch *gdbarch, struct frame_info *fi);
+extern void set_gdbarch_deprecated_frameless_function_invocation (struct gdbarch *gdbarch, gdbarch_deprecated_frameless_function_invocation_ftype *deprecated_frameless_function_invocation);
+#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION)
+#error "Non multi-arch definition of DEPRECATED_FRAMELESS_FUNCTION_INVOCATION"
#endif
-#if !defined (FRAMELESS_FUNCTION_INVOCATION)
-#define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
+#if !defined (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION)
+#define DEPRECATED_FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_deprecated_frameless_function_invocation (current_gdbarch, fi))
#endif
#if defined (DEPRECATED_FRAME_CHAIN)
evaluates non-zero, this is the address where the debugger will place
a step-resume breakpoint to get us past the dynamic linker. */
-typedef CORE_ADDR (gdbarch_skip_solib_resolver_ftype) (CORE_ADDR pc);
+typedef CORE_ADDR (gdbarch_skip_solib_resolver_ftype) (struct gdbarch *gdbarch, CORE_ADDR pc);
extern CORE_ADDR gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, CORE_ADDR pc);
extern void set_gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, gdbarch_skip_solib_resolver_ftype *skip_solib_resolver);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_SOLIB_RESOLVER)
-#error "Non multi-arch definition of SKIP_SOLIB_RESOLVER"
-#endif
-#if !defined (SKIP_SOLIB_RESOLVER)
-#define SKIP_SOLIB_RESOLVER(pc) (gdbarch_skip_solib_resolver (current_gdbarch, pc))
-#endif
/* For SVR4 shared libraries, each call goes through a small piece of
trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
+
/* Register per-architecture memory region.
Provide a memory-region swap mechanism. Per-architecture memory
New code should use register_gdbarch_data(). */
typedef void (gdbarch_swap_ftype) (void);
-extern void register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
-#define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
-
-
-
-/* The target-system-dependent byte order is dynamic */
-
-extern int target_byte_order;
-#ifndef TARGET_BYTE_ORDER
-#define TARGET_BYTE_ORDER (target_byte_order + 0)
-#endif
+extern void deprecated_register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
+#define DEPRECATED_REGISTER_GDBARCH_SWAP(VAR) deprecated_register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
-extern int target_byte_order_auto;
-#ifndef TARGET_BYTE_ORDER_AUTO
-#define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
-#endif
-
-
-
-/* The target-system-dependent BFD architecture is dynamic */
-
-extern int target_architecture_auto;
-#ifndef TARGET_ARCHITECTURE_AUTO
-#define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
-#endif
-
-extern const struct bfd_arch_info *target_architecture;
-#ifndef TARGET_ARCHITECTURE
-#define TARGET_ARCHITECTURE (target_architecture + 0)
-#endif
/* Set the dynamic target-system-dependent parameters (architecture,
projects / deliverable / binutils-gdb.git / blobdiff