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2004-06-18 Andrew Cagney <cagney@gnu.org>

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* gdbarch.sh (DEPRECATED_FUNCTION_START_OFFSET): Deprecated.
	* gdbarch.h, gdbarch.c: Re-generate.
	* ada-lang.c (ada_finish_decode_line_1): Update.
	* infrun.c (handle_inferior_event): Update.
	* infcall.c (find_function_addr): Update.
	* linespec.c (minsym_found): Update.
	* symtab.c (find_function_start_sal, skip_prologue_using_sal):
	Update.
	* blockframe.c (legacy_frameless_look_for_prologue): Update.
	* cli/cli-cmds.c (disassemble_command): Update.
	* vax-tdep.c (vax_gdbarch_init): Update.

Index: doc/ChangeLog
2004-06-18  Andrew Cagney  <cagney@gnu.org>

	* gdbint.texinfo (Target Architecture Definition): Deprecate
	FUNCTION_START_OFFSET.
This commit is contained in:
Andrew Cagney
2004-06-18 21:36:16 +00:00
parent b2d38a17cf
commit 782263ab3a
15 changed files with 82 additions and 46 deletions
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20
gdb/gdbarch.h
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@@ -1312,13 +1312,21 @@ extern void set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch, CORE_ADDR
#define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
#endif
extern CORE_ADDR gdbarch_function_start_offset (struct gdbarch *gdbarch);
extern void set_gdbarch_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR function_start_offset);
#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
#error "Non multi-arch definition of FUNCTION_START_OFFSET"
/* A function can be addressed by either it's "pointer" (possibly a
descriptor address) or "entry point" (first executable instruction).
The method "convert_from_func_ptr_addr" converting the former to the
latter. DEPRECATED_FUNCTION_START_OFFSET is being used to implement
a simplified subset of that functionality - the function's address
corresponds to the "function pointer" and the function's start
corresponds to the "function entry point" - and hence is redundant. */
extern CORE_ADDR gdbarch_deprecated_function_start_offset (struct gdbarch *gdbarch);
extern void set_gdbarch_deprecated_function_start_offset (struct gdbarch *gdbarch, CORE_ADDR deprecated_function_start_offset);
#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_FUNCTION_START_OFFSET)
#error "Non multi-arch definition of DEPRECATED_FUNCTION_START_OFFSET"
#endif
#if !defined (FUNCTION_START_OFFSET)
#define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
#if !defined (DEPRECATED_FUNCTION_START_OFFSET)
#define DEPRECATED_FUNCTION_START_OFFSET (gdbarch_deprecated_function_start_offset (current_gdbarch))
#endif
typedef void (gdbarch_remote_translate_xfer_address_ftype) (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR gdb_addr, int gdb_len, CORE_ADDR *rem_addr, int *rem_len);