+2004-05-01 Andrew Cagney <cagney@redhat.com>
+
+ * gdbarch.sh (DEPRECATED_SIGTRAMP_START)
+ (DEPRECATED_SIGTRAMP_END): Delete.
+ * gdbarch.h, gdbarch.c: Re-generate.
+ * arch-utils.c (legacy_pc_in_sigtramp): Simplify.
+ * config/vax/tm-vaxbsd.h: Update copyright.
+ (DEPRECATED_SIGTRAMP_START, DEPRECATED_SIGTRAMP_END): Delete.
+ (DEPRECATED_IN_SIGTRAMP): Define.
+ * config/m68k/tm-nbsd.h: Update copyright.
+ (DEPRECATED_SIGTRAMP_START, DEPRECATED_SIGTRAMP_END): Delete.
+ (DEPRECATED_IN_SIGTRAMP): Define.
+
2004-05-01 Mark Kettenis <kettenis@gnu.org>
* dwarf2-frame.c (read_encoded_value): Handle DW_EH_PE_funcrel
int
legacy_pc_in_sigtramp (CORE_ADDR pc, char *name)
{
-#if !defined (DEPRECATED_IN_SIGTRAMP)
- if (DEPRECATED_SIGTRAMP_START_P ())
- return ((pc) >= DEPRECATED_SIGTRAMP_START (pc)
- && (pc) < DEPRECATED_SIGTRAMP_END (pc));
- else
- return name && strcmp ("_sigtramp", name) == 0;
-#else
+#if defined (DEPRECATED_IN_SIGTRAMP)
return DEPRECATED_IN_SIGTRAMP (pc, name);
+#else
+ return name && strcmp ("_sigtramp", name) == 0;
#endif
}
/* Macro definitions for m68k running under NetBSD.
- Copyright 1994, 1996, 2001 Free Software Foundation, Inc.
+
+ Copyright 1994, 1996, 2001, 2004 Free Software Foundation, Inc.
This file is part of GDB.
#define STACK_END_ADDR USRSTACK
/* For NetBSD, sigtramp is 32 bytes before STACK_END_ADDR. */
-#define DEPRECATED_SIGTRAMP_START(pc) (STACK_END_ADDR - 32)
-#define DEPRECATED_SIGTRAMP_END(pc) (STACK_END_ADDR)
+#define DEPRECATED_IN_SIGTRAMP(PC,FUNC_NAME) \
+((PC) >= (STACK_END_ADDR - 32) && (PC) < (STACK_END_ADDR))
#include "m68k/tm-m68k.h"
/* Definitions to make GDB run on a vax under 4.2bsd.
- Copyright 1986, 1987, 1989, 1991, 1993, 1994, 1996, 1998, 1999, 2000, 2002
- Free Software Foundation, Inc.
+
+ Copyright 1986, 1987, 1989, 1991, 1993, 1994, 1996, 1998, 1999,
+ 2000, 2002, 2004 Free Software Foundation, Inc.
This file is part of GDB.
/* On the VAX, sigtramp is in the u area. Can't check the exact
addresses because for cross-debugging we don't have VAX include
files around. This should be close enough. */
-#define DEPRECATED_SIGTRAMP_START(pc) STACK_END_ADDR
-#define DEPRECATED_SIGTRAMP_END(pc) 0x80000000
+#define DEPRECATED_IN_SIGTRAMP(PC,FUNC_NAME) \
+((PC) >= (STACK_END_ADDR) && (PC) < (0x80000000))
#endif /* TM_VAXBSD_H */
gdbarch_in_solib_call_trampoline_ftype *in_solib_call_trampoline;
gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline;
gdbarch_deprecated_pc_in_sigtramp_ftype *deprecated_pc_in_sigtramp;
- gdbarch_deprecated_sigtramp_start_ftype *deprecated_sigtramp_start;
- gdbarch_deprecated_sigtramp_end_ftype *deprecated_sigtramp_end;
gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p;
gdbarch_construct_inferior_arguments_ftype *construct_inferior_arguments;
gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special;
0, /* in_solib_call_trampoline */
0, /* in_solib_return_trampoline */
0, /* deprecated_pc_in_sigtramp */
- 0, /* deprecated_sigtramp_start */
- 0, /* deprecated_sigtramp_end */
generic_in_function_epilogue_p, /* in_function_epilogue_p */
construct_inferior_arguments, /* construct_inferior_arguments */
0, /* elf_make_msymbol_special */
/* Skip verify of in_solib_call_trampoline, invalid_p == 0 */
/* Skip verify of in_solib_return_trampoline, invalid_p == 0 */
/* Skip verify of deprecated_pc_in_sigtramp, has predicate */
- /* Skip verify of deprecated_sigtramp_start, has predicate */
- /* Skip verify of deprecated_sigtramp_end, has predicate */
/* Skip verify of in_function_epilogue_p, invalid_p == 0 */
/* Skip verify of construct_inferior_arguments, invalid_p == 0 */
/* Skip verify of elf_make_msymbol_special, invalid_p == 0 */
(long) current_gdbarch->deprecated_save_dummy_frame_tos
/*DEPRECATED_SAVE_DUMMY_FRAME_TOS ()*/);
#endif
-#ifdef DEPRECATED_SIGTRAMP_END_P
- fprintf_unfiltered (file,
- "gdbarch_dump: %s # %s\n",
- "DEPRECATED_SIGTRAMP_END_P()",
- XSTRING (DEPRECATED_SIGTRAMP_END_P ()));
- fprintf_unfiltered (file,
- "gdbarch_dump: DEPRECATED_SIGTRAMP_END_P() = %d\n",
- DEPRECATED_SIGTRAMP_END_P ());
-#endif
-#ifdef DEPRECATED_SIGTRAMP_END
- fprintf_unfiltered (file,
- "gdbarch_dump: %s # %s\n",
- "DEPRECATED_SIGTRAMP_END(pc)",
- XSTRING (DEPRECATED_SIGTRAMP_END (pc)));
- fprintf_unfiltered (file,
- "gdbarch_dump: DEPRECATED_SIGTRAMP_END = <0x%08lx>\n",
- (long) current_gdbarch->deprecated_sigtramp_end
- /*DEPRECATED_SIGTRAMP_END ()*/);
-#endif
-#ifdef DEPRECATED_SIGTRAMP_START_P
- fprintf_unfiltered (file,
- "gdbarch_dump: %s # %s\n",
- "DEPRECATED_SIGTRAMP_START_P()",
- XSTRING (DEPRECATED_SIGTRAMP_START_P ()));
- fprintf_unfiltered (file,
- "gdbarch_dump: DEPRECATED_SIGTRAMP_START_P() = %d\n",
- DEPRECATED_SIGTRAMP_START_P ());
-#endif
-#ifdef DEPRECATED_SIGTRAMP_START
- fprintf_unfiltered (file,
- "gdbarch_dump: %s # %s\n",
- "DEPRECATED_SIGTRAMP_START(pc)",
- XSTRING (DEPRECATED_SIGTRAMP_START (pc)));
- fprintf_unfiltered (file,
- "gdbarch_dump: DEPRECATED_SIGTRAMP_START = <0x%08lx>\n",
- (long) current_gdbarch->deprecated_sigtramp_start
- /*DEPRECATED_SIGTRAMP_START ()*/);
-#endif
#ifdef DEPRECATED_SIZEOF_CALL_DUMMY_WORDS
fprintf_unfiltered (file,
"gdbarch_dump: DEPRECATED_SIZEOF_CALL_DUMMY_WORDS # %s\n",
gdbarch->deprecated_pc_in_sigtramp = deprecated_pc_in_sigtramp;
}
-int
-gdbarch_deprecated_sigtramp_start_p (struct gdbarch *gdbarch)
-{
- gdb_assert (gdbarch != NULL);
- return gdbarch->deprecated_sigtramp_start != NULL;
-}
-
-CORE_ADDR
-gdbarch_deprecated_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc)
-{
- gdb_assert (gdbarch != NULL);
- gdb_assert (gdbarch->deprecated_sigtramp_start != NULL);
- if (gdbarch_debug >= 2)
- fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_sigtramp_start called\n");
- return gdbarch->deprecated_sigtramp_start (pc);
-}
-
-void
-set_gdbarch_deprecated_sigtramp_start (struct gdbarch *gdbarch,
- gdbarch_deprecated_sigtramp_start_ftype deprecated_sigtramp_start)
-{
- gdbarch->deprecated_sigtramp_start = deprecated_sigtramp_start;
-}
-
-int
-gdbarch_deprecated_sigtramp_end_p (struct gdbarch *gdbarch)
-{
- gdb_assert (gdbarch != NULL);
- return gdbarch->deprecated_sigtramp_end != NULL;
-}
-
-CORE_ADDR
-gdbarch_deprecated_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc)
-{
- gdb_assert (gdbarch != NULL);
- gdb_assert (gdbarch->deprecated_sigtramp_end != NULL);
- if (gdbarch_debug >= 2)
- fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_sigtramp_end called\n");
- return gdbarch->deprecated_sigtramp_end (pc);
-}
-
-void
-set_gdbarch_deprecated_sigtramp_end (struct gdbarch *gdbarch,
- gdbarch_deprecated_sigtramp_end_ftype deprecated_sigtramp_end)
-{
- gdbarch->deprecated_sigtramp_end = deprecated_sigtramp_end;
-}
-
int
gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr)
{
#define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
#endif
-/* NOTE: cagney/2004-03-23: DEPRECATED_SIGTRAMP_START,
- DEPRECATED_SIGTRAMP_END, and DEPRECATED_PC_IN_SIGTRAMP have all been
+/* NOTE: cagney/2004-03-23: DEPRECATED_PC_IN_SIGTRAMP have all been
superseeded by signal trampoline frame sniffers. */
#if defined (DEPRECATED_PC_IN_SIGTRAMP)
#define DEPRECATED_PC_IN_SIGTRAMP(pc, name) (gdbarch_deprecated_pc_in_sigtramp (current_gdbarch, pc, name))
#endif
-#if defined (DEPRECATED_SIGTRAMP_START)
-/* Legacy for systems yet to multi-arch DEPRECATED_SIGTRAMP_START */
-#if !defined (DEPRECATED_SIGTRAMP_START_P)
-#define DEPRECATED_SIGTRAMP_START_P() (1)
-#endif
-#endif
-
-extern int gdbarch_deprecated_sigtramp_start_p (struct gdbarch *gdbarch);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SIGTRAMP_START_P)
-#error "Non multi-arch definition of DEPRECATED_SIGTRAMP_START"
-#endif
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SIGTRAMP_START_P)
-#define DEPRECATED_SIGTRAMP_START_P() (gdbarch_deprecated_sigtramp_start_p (current_gdbarch))
-#endif
-
-typedef CORE_ADDR (gdbarch_deprecated_sigtramp_start_ftype) (CORE_ADDR pc);
-extern CORE_ADDR gdbarch_deprecated_sigtramp_start (struct gdbarch *gdbarch, CORE_ADDR pc);
-extern void set_gdbarch_deprecated_sigtramp_start (struct gdbarch *gdbarch, gdbarch_deprecated_sigtramp_start_ftype *deprecated_sigtramp_start);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SIGTRAMP_START)
-#error "Non multi-arch definition of DEPRECATED_SIGTRAMP_START"
-#endif
-#if !defined (DEPRECATED_SIGTRAMP_START)
-#define DEPRECATED_SIGTRAMP_START(pc) (gdbarch_deprecated_sigtramp_start (current_gdbarch, pc))
-#endif
-
-#if defined (DEPRECATED_SIGTRAMP_END)
-/* Legacy for systems yet to multi-arch DEPRECATED_SIGTRAMP_END */
-#if !defined (DEPRECATED_SIGTRAMP_END_P)
-#define DEPRECATED_SIGTRAMP_END_P() (1)
-#endif
-#endif
-
-extern int gdbarch_deprecated_sigtramp_end_p (struct gdbarch *gdbarch);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SIGTRAMP_END_P)
-#error "Non multi-arch definition of DEPRECATED_SIGTRAMP_END"
-#endif
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_SIGTRAMP_END_P)
-#define DEPRECATED_SIGTRAMP_END_P() (gdbarch_deprecated_sigtramp_end_p (current_gdbarch))
-#endif
-
-typedef CORE_ADDR (gdbarch_deprecated_sigtramp_end_ftype) (CORE_ADDR pc);
-extern CORE_ADDR gdbarch_deprecated_sigtramp_end (struct gdbarch *gdbarch, CORE_ADDR pc);
-extern void set_gdbarch_deprecated_sigtramp_end (struct gdbarch *gdbarch, gdbarch_deprecated_sigtramp_end_ftype *deprecated_sigtramp_end);
-#if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_SIGTRAMP_END)
-#error "Non multi-arch definition of DEPRECATED_SIGTRAMP_END"
-#endif
-#if !defined (DEPRECATED_SIGTRAMP_END)
-#define DEPRECATED_SIGTRAMP_END(pc) (gdbarch_deprecated_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()
# Some systems also have trampoline code for returning from shared libs.
f:2:IN_SOLIB_RETURN_TRAMPOLINE:int:in_solib_return_trampoline:CORE_ADDR pc, char *name:pc, name:::generic_in_solib_return_trampoline::0
-# NOTE: cagney/2004-03-23: DEPRECATED_SIGTRAMP_START,
-# DEPRECATED_SIGTRAMP_END, and DEPRECATED_PC_IN_SIGTRAMP have all been
+# NOTE: cagney/2004-03-23: DEPRECATED_PC_IN_SIGTRAMP have all been
# superseeded by signal trampoline frame sniffers.
F::DEPRECATED_PC_IN_SIGTRAMP:int:deprecated_pc_in_sigtramp:CORE_ADDR pc, char *name:pc, name:::legacy_pc_in_sigtramp
-F:2:DEPRECATED_SIGTRAMP_START:CORE_ADDR:deprecated_sigtramp_start:CORE_ADDR pc:pc
-F:2:DEPRECATED_SIGTRAMP_END:CORE_ADDR:deprecated_sigtramp_end:CORE_ADDR pc:pc
+
# 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()
projects / binutils-gdb.git / commitdiff