2003-11-05 Andrew Cagney <cagney@redhat.com>

	* config/sparc/tm-sparc.h (FRAME_STRUCT_ARGS_ADDRESS): Delete
	macro.
	* config/m68k/tm-sun3.h (SIG_PC_FP_OFFSET): Delete macro.
	* config/i386/tm-cygwin.h
	(LINKER_SYMBOLS_HAVE_WIN32_STDCALL_ARG_SIZES): Delete macro.
	* config/powerpc/tm-linux.h
	(AT_SUBROUTINE_CALL_INSTRUCTION_TARGET): Delete macro.
	(at_subroutine_call_instruction_target): Delete declaration.
	* config/sparc/tm-sp64linux.h (GDB_PTRACE_REGS64): Delete macro.
	* config/m68k/tm-sun3.h (SIG_SP_FP_OFFSET): Delete macro.
	* config/ns32k/tm-ns32k.h (NUM_GENERAL_REGS): Delete macro.

6 files changed, 0 insertions, 32 deletions

diff --git a/gdb/config/i386/tm-cygwin.h b/gdb/config/i386/tm-cygwin.h
index 4b926f9..e7b49de 100644
--- a/gdb/config/i386/tm-cygwin.h
+++ b/gdb/config/i386/tm-cygwin.h
@@ -35,5 +35,3 @@ char *solib_address (CORE_ADDR);
 char *child_solib_loaded_library_pathname(int);
 void child_clear_solibs (void);
 void dll_symbol_command (char *, int);
-
-#define LINKER_SYMBOLS_HAVE_WIN32_STDCALL_ARG_SIZES (1)
diff --git a/gdb/config/m68k/tm-sun3.h b/gdb/config/m68k/tm-sun3.h
index f721dcf..93fea35 100644
--- a/gdb/config/m68k/tm-sun3.h
+++ b/gdb/config/m68k/tm-sun3.h
@@ -86,24 +86,4 @@
 /* The code which tries to deal with this bug is never harmful on a sun3.  */
 #define SUN_FIXED_LBRAC_BUG (0)
 
-/* On the sun3 the kernel pushes a sigcontext on the user stack and
-   then `calls' _sigtramp in user code. _sigtramp saves the floating
-   point status on the stack and calls the signal handler
-   function. The stack does not contain enough information to allow a
-   normal backtrace, but sigcontext contains the saved user
-   pc/sp. DEPRECATED_FRAME_CHAIN and friends in tm-m68k.h and
-   m68k_find_saved_regs deal with this situation by manufacturing a
-   fake frame for _sigtramp.  SIG_PC_FP_OFFSET is the offset from the
-   signal handler frame to the saved pc in sigcontext.
-   SIG_SP_FP_OFFSET is the offset from the signal handler frame to the
-   end of sigcontext which is identical to the saved sp at
-   SIG_PC_FP_OFFSET - 4.
-
-   Please note that it is impossible to correctly backtrace from a breakpoint
-   in _sigtramp as _sigtramp modifies the stack pointer a few times.  */
-
-#undef SIG_PC_FP_OFFSET
-#define SIG_PC_FP_OFFSET 324
-#define SIG_SP_FP_OFFSET 332
-
 #endif /* TM_SUN3_H */
diff --git a/gdb/config/ns32k/tm-ns32k.h b/gdb/config/ns32k/tm-ns32k.h
index 96dd2cb..a603fc8 100644
--- a/gdb/config/ns32k/tm-ns32k.h
+++ b/gdb/config/ns32k/tm-ns32k.h
@@ -32,6 +32,4 @@
 #define STACK_END_ADDR (0xfffff000)
 #endif
 
-#define NUM_GENERAL_REGS	8
-
 #endif /* TM_NS32K_H */
diff --git a/gdb/config/powerpc/tm-linux.h b/gdb/config/powerpc/tm-linux.h
index d7faf7e..25b9904 100644
--- a/gdb/config/powerpc/tm-linux.h
+++ b/gdb/config/powerpc/tm-linux.h
@@ -34,10 +34,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 /* Make sure nexti gets the help it needs for debugging assembly code
    without symbols */
 
-#define AT_SUBROUTINE_CALL_INSTRUCTION_TARGET(prevpc,stoppc) \
-   at_subroutine_call_instruction_target(prevpc,stoppc)
-extern int at_subroutine_call_instruction_target();
-
 extern int ppc_linux_in_sigtramp (CORE_ADDR pc, char *func_name);
 #undef IN_SIGTRAMP
 #define IN_SIGTRAMP(pc,func_name) ppc_linux_in_sigtramp (pc,func_name)
diff --git a/gdb/config/sparc/tm-sp64linux.h b/gdb/config/sparc/tm-sp64linux.h
index 17bdd8a..81d9db0 100644
--- a/gdb/config/sparc/tm-sp64linux.h
+++ b/gdb/config/sparc/tm-sp64linux.h
@@ -29,8 +29,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #undef TM_PRINT_INSN_MACH
 #define TM_PRINT_INSN_MACH bfd_mach_sparc_v9a
 
-#define GDB_PTRACE_REGS64
-
 #include "config/tm-sysv4.h"
 
 #endif /* TM_SPARC_LIN64_H */
diff --git a/gdb/config/sparc/tm-sparc.h b/gdb/config/sparc/tm-sparc.h
index eb02227..e8deebc 100644
--- a/gdb/config/sparc/tm-sparc.h
+++ b/gdb/config/sparc/tm-sparc.h
@@ -225,8 +225,6 @@ extern void sparc_print_extra_frame_info (struct frame_info *);
 #define	FRAME_SAVED_L0	0
 #define	FRAME_SAVED_I0	(8 * DEPRECATED_REGISTER_RAW_SIZE (L0_REGNUM))
 
-#define FRAME_STRUCT_ARGS_ADDRESS(FI) (get_frame_base (FI))
-
 /* Things needed for making the inferior call functions.  */
 /*
  * First of all, let me give my opinion of what the DUMMY_FRAME