This is the mail archive of the gdb-patches@sources.redhat.com mailing list for the GDB project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

[patch/rfc] Deprecate IN_SIGTRAMP


IN_SIGTRAMP is a macro (it never even made it into the architecture vector) that was made obsolete by PC_IN_SIGTRAMP (which in turn was made obsolete by signal trampoline frame sniffers).

This patch deprecates the IN_SIGTRAMP macro. I'll look to commit in a few days.

Andrew
2004-03-16  Andrew Cagney  <cagney@redhat.com>

	* config/mips/tm-nbsd.h: Replace IN_SIGTRAMP with
	DEPRECATED_IN_SIGTRAMP.
	* config/powerpc/tm-linux.h (DEPRECATED_IN_SIGTRAMP): Ditto.
	* config/mips/tm-linux.h (DEPRECATED_IN_SIGTRAMP) Ditto.
	* config/mips/tm-irix6.h (DEPRECATED_IN_SIGTRAMP): Ditto.
	* config/mips/tm-irix5.h (DEPRECATED_IN_SIGTRAMP): Ditto.
	* config/ia64/tm-linux.h (DEPRECATED_IN_SIGTRAMP): Ditto.
	* config/ia64/tm-aix.h (DEPRECATED_IN_SIGTRAMP): Ditto.
	* config/arm/tm-linux.h (DEPRECATED_IN_SIGTRAMP): Ditto.
	* config/arm/tm-embed.h (DEPRECATED_IN_SIGTRAMP): Ditto.
	* arch-utils.c (legacy_pc_in_sigtramp): Ditto.
	* arch-utils.h: Remove reference to IN_SIGTRAMP in comment.

Index: arch-utils.c
===================================================================
RCS file: /cvs/src/src/gdb/arch-utils.c,v
retrieving revision 1.112
diff -u -r1.112 arch-utils.c
--- arch-utils.c	16 Feb 2004 21:49:21 -0000	1.112
+++ arch-utils.c	16 Mar 2004 19:22:24 -0000
@@ -298,13 +298,13 @@
 int
 legacy_pc_in_sigtramp (CORE_ADDR pc, char *name)
 {
-#if !defined (IN_SIGTRAMP)
+#if !defined (DEPRECATED_IN_SIGTRAMP)
   if (SIGTRAMP_START_P ())
     return (pc) >= SIGTRAMP_START (pc) && (pc) < SIGTRAMP_END (pc);
   else
     return name && strcmp ("_sigtramp", name) == 0;
 #else
-  return IN_SIGTRAMP (pc, name);
+  return DEPRECATED_IN_SIGTRAMP (pc, name);
 #endif
 }
 
Index: arch-utils.h
===================================================================
RCS file: /cvs/src/src/gdb/arch-utils.h,v
retrieving revision 1.68
diff -u -r1.68 arch-utils.h
--- arch-utils.h	16 Feb 2004 21:49:21 -0000	1.68
+++ arch-utils.h	16 Mar 2004 19:22:24 -0000
@@ -114,7 +114,7 @@
 /* Assume that the world is sane, the registers are all adjacent.  */
 extern int generic_register_byte (int regnum);
 
-/* Prop up old targets that use various IN_SIGTRAMP() macros.  */
+/* Prop up old targets that use various sigtramp macros.  */
 extern int legacy_pc_in_sigtramp (CORE_ADDR pc, char *name);
 
 /* The orginal register_convert*() functions were overloaded.  They
Index: config/arm/tm-embed.h
===================================================================
RCS file: /cvs/src/src/gdb/config/arm/tm-embed.h,v
retrieving revision 1.7
diff -u -r1.7 tm-embed.h
--- config/arm/tm-embed.h	26 Feb 2002 14:23:12 -0000	1.7
+++ config/arm/tm-embed.h	16 Mar 2004 19:22:24 -0000
@@ -46,7 +46,7 @@
 extern int arm_in_call_stub (CORE_ADDR pc, char *name);
 extern CORE_ADDR arm_skip_stub (CORE_ADDR pc);
 
-#undef  IN_SIGTRAMP
-#define IN_SIGTRAMP(pc, name) 0
+#undef  DEPRECATED_IN_SIGTRAMP
+#define DEPRECATED_IN_SIGTRAMP(pc, name) 0
 
 #endif /* TM_ARMEMBED_H */
Index: config/arm/tm-linux.h
===================================================================
RCS file: /cvs/src/src/gdb/config/arm/tm-linux.h,v
retrieving revision 1.21
diff -u -r1.21 tm-linux.h
--- config/arm/tm-linux.h	15 Feb 2004 22:05:44 -0000	1.21
+++ config/arm/tm-linux.h	16 Mar 2004 19:22:24 -0000
@@ -57,7 +57,7 @@
    through calls to signal handlers. */
 
 int arm_linux_in_sigtramp (CORE_ADDR pc, char *name);
-#define IN_SIGTRAMP(pc, name) arm_linux_in_sigtramp (pc, name)
+#define DEPRECATED_IN_SIGTRAMP(pc, name) arm_linux_in_sigtramp (pc, name)
 
 /* Each OS has different mechanisms for accessing the various
    registers stored in the sigcontext structure.  These definitions
Index: config/ia64/tm-aix.h
===================================================================
RCS file: /cvs/src/src/gdb/config/ia64/tm-aix.h,v
retrieving revision 1.3
diff -u -r1.3 tm-aix.h
--- config/ia64/tm-aix.h	5 Jun 2002 19:18:22 -0000	1.3
+++ config/ia64/tm-aix.h	16 Mar 2004 19:22:25 -0000
@@ -27,6 +27,6 @@
 #define TARGET_ELF64
 
 extern int ia64_aix_in_sigtramp (CORE_ADDR pc, char *func_name);
-#define IN_SIGTRAMP(pc,func_name) ia64_aix_in_sigtramp (pc, func_name)
+#define DEPRECATED_IN_SIGTRAMP(pc,func_name) ia64_aix_in_sigtramp (pc, func_name)
 
 #endif /* #ifndef TM_AIX_H */
Index: config/ia64/tm-linux.h
===================================================================
RCS file: /cvs/src/src/gdb/config/ia64/tm-linux.h,v
retrieving revision 1.4
diff -u -r1.4 tm-linux.h
--- config/ia64/tm-linux.h	5 Jun 2002 19:18:22 -0000	1.4
+++ config/ia64/tm-linux.h	16 Mar 2004 19:22:25 -0000
@@ -29,6 +29,6 @@
 #define TARGET_ELF64
 
 extern int ia64_linux_in_sigtramp (CORE_ADDR pc, char *func_name);
-#define IN_SIGTRAMP(pc,func_name) ia64_linux_in_sigtramp (pc, func_name)
+#define DEPRECATED_IN_SIGTRAMP(pc,func_name) ia64_linux_in_sigtramp (pc, func_name)
 
 #endif /* #ifndef TM_LINUX_H */
Index: config/mips/tm-irix5.h
===================================================================
RCS file: /cvs/src/src/gdb/config/mips/tm-irix5.h,v
retrieving revision 1.19
diff -u -r1.19 tm-irix5.h
--- config/mips/tm-irix5.h	23 Nov 2003 20:41:17 -0000	1.19
+++ config/mips/tm-irix5.h	16 Mar 2004 19:22:25 -0000
@@ -30,8 +30,8 @@
 #define SIGFRAME_FPREGSAVE_OFF	(SIGFRAME_BASE + 3 * 4 + 32 * 4 + 4)
 
 /* The signal handler trampoline is called _sigtramp.  */
-#undef IN_SIGTRAMP
-#define IN_SIGTRAMP(pc, name) ((name) && DEPRECATED_STREQ ("_sigtramp", name))
+#undef DEPRECATED_IN_SIGTRAMP
+#define DEPRECATED_IN_SIGTRAMP(pc, name) ((name) && DEPRECATED_STREQ ("_sigtramp", name))
 
 /* Irix 5 saves a full 64 bits for each register.  We skip 2 * 4 to
    get to the saved PC (the register mask and status register are both
Index: config/mips/tm-irix6.h
===================================================================
RCS file: /cvs/src/src/gdb/config/mips/tm-irix6.h,v
retrieving revision 1.23
diff -u -r1.23 tm-irix6.h
--- config/mips/tm-irix6.h	23 Nov 2003 20:41:17 -0000	1.23
+++ config/mips/tm-irix6.h	16 Mar 2004 19:22:25 -0000
@@ -23,8 +23,8 @@
 #include "solib.h"
 
 /* The signal handler trampoline is called _sigtramp.  */
-#undef IN_SIGTRAMP
-#define IN_SIGTRAMP(pc, name) ((name) && DEPRECATED_STREQ ("_sigtramp", name))
+#undef DEPRECATED_IN_SIGTRAMP
+#define DEPRECATED_IN_SIGTRAMP(pc, name) ((name) && DEPRECATED_STREQ ("_sigtramp", name))
 
 /* Offsets for register values in _sigtramp frame.
    sigcontext is immediately above the _sigtramp frame on Irix.  */
Index: config/mips/tm-linux.h
===================================================================
RCS file: /cvs/src/src/gdb/config/mips/tm-linux.h,v
retrieving revision 1.8
diff -u -r1.8 tm-linux.h
--- config/mips/tm-linux.h	11 Feb 2004 18:47:27 -0000	1.8
+++ config/mips/tm-linux.h	16 Mar 2004 19:22:25 -0000
@@ -46,8 +46,8 @@
 
 /* FIXME: This still needs to be implemented.  */
 
-#undef  IN_SIGTRAMP
-#define IN_SIGTRAMP(pc, name)	(0)
+#undef  DEPRECATED_IN_SIGTRAMP
+#define DEPRECATED_IN_SIGTRAMP(pc, name)	(0)
 
 #undef IN_SOLIB_DYNSYM_RESOLVE_CODE
 #define IN_SOLIB_DYNSYM_RESOLVE_CODE(PC) mips_linux_in_dynsym_resolve_code (PC)
Index: config/mips/tm-nbsd.h
===================================================================
RCS file: /cvs/src/src/gdb/config/mips/tm-nbsd.h,v
retrieving revision 1.3
diff -u -r1.3 tm-nbsd.h
--- config/mips/tm-nbsd.h	15 Feb 2004 22:05:44 -0000	1.3
+++ config/mips/tm-nbsd.h	16 Mar 2004 19:22:25 -0000
@@ -32,6 +32,6 @@
 #undef IGNORE_HELPER_CALL
 
 /* XXX undef a bunch of stuff we want to use multi-arch */
-#undef IN_SIGTRAMP
+#undef DEPRECATED_IN_SIGTRAMP
 
 #endif /* TM_NBSD_H */
Index: config/powerpc/tm-linux.h
===================================================================
RCS file: /cvs/src/src/gdb/config/powerpc/tm-linux.h,v
retrieving revision 1.17
diff -u -r1.17 tm-linux.h
--- config/powerpc/tm-linux.h	22 Nov 2003 16:01:03 -0000	1.17
+++ config/powerpc/tm-linux.h	16 Mar 2004 19:22:25 -0000
@@ -35,8 +35,8 @@
    without symbols */
 
 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)
+#undef DEPRECATED_IN_SIGTRAMP
+#define DEPRECATED_IN_SIGTRAMP(pc,func_name) ppc_linux_in_sigtramp (pc,func_name)
 
 #if 0
 #define CANNOT_FETCH_REGISTER(regno) ((regno) >= MQ_REGNUM)

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]