struct regset;
struct disassemble_info;
struct target_ops;
+struct obstack;
extern struct gdbarch *current_gdbarch;
#define DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_deprecated_call_dummy_breakpoint_offset (current_gdbarch))
#endif
-/* DEPRECATED_CALL_DUMMY_LENGTH can be deleted. */
-
-extern int gdbarch_deprecated_call_dummy_length (struct gdbarch *gdbarch);
-extern void set_gdbarch_deprecated_call_dummy_length (struct gdbarch *gdbarch, int deprecated_call_dummy_length);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_CALL_DUMMY_LENGTH)
-#error "Non multi-arch definition of DEPRECATED_CALL_DUMMY_LENGTH"
-#endif
-#if !defined (DEPRECATED_CALL_DUMMY_LENGTH)
-#define DEPRECATED_CALL_DUMMY_LENGTH (gdbarch_deprecated_call_dummy_length (current_gdbarch))
-#endif
-
/* DEPRECATED_CALL_DUMMY_WORDS can be deleted. */
extern LONGEST * gdbarch_deprecated_call_dummy_words (struct gdbarch *gdbarch);
#define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_deprecated_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
#endif
-#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)
-#define DEPRECATED_INIT_FRAME_PC_FIRST_P() (1)
-#endif
-#endif
-
-extern int gdbarch_deprecated_init_frame_pc_first_p (struct gdbarch *gdbarch);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
-#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
-#endif
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_INIT_FRAME_PC_FIRST_P)
-#define DEPRECATED_INIT_FRAME_PC_FIRST_P() (gdbarch_deprecated_init_frame_pc_first_p (current_gdbarch))
-#endif
-
-typedef CORE_ADDR (gdbarch_deprecated_init_frame_pc_first_ftype) (int fromleaf, struct frame_info *prev);
-extern CORE_ADDR gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, int fromleaf, struct frame_info *prev);
-extern void set_gdbarch_deprecated_init_frame_pc_first (struct gdbarch *gdbarch, gdbarch_deprecated_init_frame_pc_first_ftype *deprecated_init_frame_pc_first);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_INIT_FRAME_PC_FIRST)
-#error "Non multi-arch definition of DEPRECATED_INIT_FRAME_PC_FIRST"
-#endif
-#if !defined (DEPRECATED_INIT_FRAME_PC_FIRST)
-#define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_deprecated_init_frame_pc_first (current_gdbarch, fromleaf, prev))
-#endif
-
#if defined (DEPRECATED_INIT_FRAME_PC)
/* Legacy for systems yet to multi-arch DEPRECATED_INIT_FRAME_PC */
#if !defined (DEPRECATED_INIT_FRAME_PC_P)
#define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
#endif
-extern int gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch);
-extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch *gdbarch, int believe_pcc_promotion_type);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
-#error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
-#endif
-#if !defined (BELIEVE_PCC_PROMOTION_TYPE)
-#define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
-#endif
-
#if defined (DEPRECATED_GET_SAVED_REGISTER)
/* Legacy for systems yet to multi-arch DEPRECATED_GET_SAVED_REGISTER */
#if !defined (DEPRECATED_GET_SAVED_REGISTER_P)
#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)
#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
#endif
-/* Sigtramp is a routine that the kernel calls (which then calls the
- signal handler). On most machines it is a library routine that is
- linked into the executable.
-
- This macro, given a program counter value and the name of the
- function in which that PC resides (which can be null if the name is
- not known), returns nonzero if the PC and name show that we are in
- sigtramp.
-
- On most machines just see if the name is sigtramp (and if we have
- no name, assume we are not in sigtramp).
-
- FIXME: cagney/2002-04-21: The function find_pc_partial_function
- calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
- This means PC_IN_SIGTRAMP function can't be implemented by doing its
- own local NAME lookup.
-
- FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
- Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
- does not. */
-
-typedef int (gdbarch_pc_in_sigtramp_ftype) (CORE_ADDR pc, char *name);
-extern int gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, char *name);
-extern void set_gdbarch_pc_in_sigtramp (struct gdbarch *gdbarch, gdbarch_pc_in_sigtramp_ftype *pc_in_sigtramp);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
-#error "Non multi-arch definition of PC_IN_SIGTRAMP"
-#endif
-#if !defined (PC_IN_SIGTRAMP)
-#define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
-#endif
-
-#if defined (SIGTRAMP_START)
-/* Legacy for systems yet to multi-arch SIGTRAMP_START */
-#if !defined (SIGTRAMP_START_P)
-#define SIGTRAMP_START_P() (1)
-#endif
-#endif
-
-extern int gdbarch_sigtramp_start_p (struct gdbarch *gdbarch);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
-#error "Non multi-arch definition of SIGTRAMP_START"
-#endif
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
-#define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
-#endif
-
-typedef CORE_ADDR (gdbarch_sigtramp_start_ftype) (CORE_ADDR pc);
-extern CORE_ADDR gdbarch_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
-extern void set_gdbarch_sigtramp_start (struct gdbarch *gdbarch, gdbarch_sigtramp_start_ftype *sigtramp_start);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
-#error "Non multi-arch definition of SIGTRAMP_START"
-#endif
-#if !defined (SIGTRAMP_START)
-#define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
-#endif
-
-#if defined (SIGTRAMP_END)
-/* Legacy for systems yet to multi-arch SIGTRAMP_END */
-#if !defined (SIGTRAMP_END_P)
-#define SIGTRAMP_END_P() (1)
-#endif
-#endif
-
-extern int gdbarch_sigtramp_end_p (struct gdbarch *gdbarch);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
-#error "Non multi-arch definition of SIGTRAMP_END"
-#endif
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
-#define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
-#endif
-
-typedef CORE_ADDR (gdbarch_sigtramp_end_ftype) (CORE_ADDR pc);
-extern CORE_ADDR gdbarch_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
-extern void set_gdbarch_sigtramp_end (struct gdbarch *gdbarch, gdbarch_sigtramp_end_ftype *sigtramp_end);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
-#error "Non multi-arch definition of SIGTRAMP_END"
-#endif
-#if !defined (SIGTRAMP_END)
-#define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
-#endif
-
/* A target might have problems with watchpoints as soon as the stack
frame of the current function has been destroyed. This mostly happens
as the first action in a funtion's epilogue. in_function_epilogue_p()
for the reserved data-pointer is returned. That identifer should
be saved in a local static variable.
- The per-architecture data-pointer is either initialized explicitly
- (set_gdbarch_data()) or implicitly (by INIT() via a call to
- gdbarch_data()).
-
Memory for the per-architecture data shall be allocated using
gdbarch_obstack_zalloc. That memory will be deleted when the
corresponding architecture object is deleted.
struct gdbarch_data;
-typedef void *(gdbarch_data_init_ftype) (struct gdbarch *gdbarch);
-extern struct gdbarch_data *register_gdbarch_data (gdbarch_data_init_ftype *init);
-extern void set_gdbarch_data (struct gdbarch *gdbarch,
- struct gdbarch_data *data,
- void *pointer);
+typedef void *(gdbarch_data_pre_init_ftype) (struct obstack *obstack);
+extern struct gdbarch_data *gdbarch_data_register_pre_init (gdbarch_data_pre_init_ftype *init);
+typedef void *(gdbarch_data_post_init_ftype) (struct gdbarch *gdbarch);
+extern struct gdbarch_data *gdbarch_data_register_post_init (gdbarch_data_post_init_ftype *init);
+extern void deprecated_set_gdbarch_data (struct gdbarch *gdbarch,
+ struct gdbarch_data *data,
+ void *pointer);
extern void *gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *);
Memory regions are swapped / initialized in the order that they are
registered. NULL DATA and/or INIT values can be specified.
- New code should use register_gdbarch_data(). */
+ New code should use gdbarch_data_register_*(). */
typedef void (gdbarch_swap_ftype) (void);
extern void deprecated_register_gdbarch_swap (void *data, unsigned long size, gdbarch_swap_ftype *init);
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