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path: root/meta/recipes-devtools/gdb/gdb/siginfo_t.patch
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POSIX says you get "siginto_t" *not* "struct siginfo

Upstream-Status: Pending

Signed-off-by: Khem Raj <raj.khem@gmail.com>

Index: gdb-7.4.1/gdb/alpha-linux-tdep.c
===================================================================
--- gdb-7.4.1.orig/gdb/alpha-linux-tdep.c	2012-01-05 20:43:04.000000000 -0800
+++ gdb-7.4.1/gdb/alpha-linux-tdep.c	2012-07-03 10:12:30.154227388 -0700
@@ -114,7 +114,7 @@
   /* __NR_rt_sigreturn has a couple of structures on the stack.  This is:
 
 	struct rt_sigframe {
-	  struct siginfo info;
+	  siginfo_t info;
 	  struct ucontext uc;
         };
 
Index: gdb-7.4.1/gdb/amd64-linux-nat.c
===================================================================
--- gdb-7.4.1.orig/gdb/amd64-linux-nat.c	2012-01-05 20:43:04.000000000 -0800
+++ gdb-7.4.1/gdb/amd64-linux-nat.c	2012-07-03 10:12:30.154227388 -0700
@@ -671,13 +671,13 @@
    INF.  */
 
 static int
-amd64_linux_siginfo_fixup (struct siginfo *native, gdb_byte *inf, int direction)
+amd64_linux_siginfo_fixup (siginfo_t *native, gdb_byte *inf, int direction)
 {
   /* Is the inferior 32-bit?  If so, then do fixup the siginfo
      object.  */
   if (gdbarch_addr_bit (get_frame_arch (get_current_frame ())) == 32)
     {
-      gdb_assert (sizeof (struct siginfo) == sizeof (compat_siginfo_t));
+      gdb_assert (sizeof (siginfo_t) == sizeof (compat_siginfo_t));
 
       if (direction == 0)
 	compat_siginfo_from_siginfo ((struct compat_siginfo *) inf, native);
Index: gdb-7.4.1/gdb/arm-linux-nat.c
===================================================================
--- gdb-7.4.1.orig/gdb/arm-linux-nat.c	2012-01-05 20:43:04.000000000 -0800
+++ gdb-7.4.1/gdb/arm-linux-nat.c	2012-07-03 10:12:30.154227388 -0700
@@ -1137,7 +1137,7 @@
 static int
 arm_linux_stopped_data_address (struct target_ops *target, CORE_ADDR *addr_p)
 {
-  struct siginfo *siginfo_p = linux_nat_get_siginfo (inferior_ptid);
+  siginfo_t *siginfo_p = linux_nat_get_siginfo (inferior_ptid);
   int slot = siginfo_p->si_errno;
 
   /* This must be a hardware breakpoint.  */
Index: gdb-7.4.1/gdb/arm-linux-tdep.c
===================================================================
--- gdb-7.4.1.orig/gdb/arm-linux-tdep.c	2012-01-05 20:43:04.000000000 -0800
+++ gdb-7.4.1/gdb/arm-linux-tdep.c	2012-07-03 10:12:30.154227388 -0700
@@ -301,7 +301,7 @@
 
 /* There are three elements in an rt_sigframe before the ucontext:
    pinfo, puc, and info.  The first two are pointers and the third
-   is a struct siginfo, with size 128 bytes.  We could follow puc
+   is a siginfo_t, with size 128 bytes.  We could follow puc
    to the ucontext, but it's simpler to skip the whole thing.  */
 #define ARM_OLD_RT_SIGFRAME_SIGINFO 0x8
 #define ARM_OLD_RT_SIGFRAME_UCONTEXT 0x88
Index: gdb-7.4.1/gdb/frv-linux-tdep.c
===================================================================
--- gdb-7.4.1.orig/gdb/frv-linux-tdep.c	2012-01-05 20:43:12.000000000 -0800
+++ gdb-7.4.1/gdb/frv-linux-tdep.c	2012-07-03 10:12:30.154227388 -0700
@@ -94,9 +94,9 @@
       {
 	      void (*pretcode)(void);
 	      int sig;
-	      struct siginfo *pinfo;
+	      siginfo_t *pinfo;
 	      void *puc;
-	      struct siginfo info;
+	      siginfo_t info;
 	      struct ucontext uc;
 	      uint32_t retcode[2];
       };
Index: gdb-7.4.1/gdb/gdbserver/linux-arm-low.c
===================================================================
--- gdb-7.4.1.orig/gdb/gdbserver/linux-arm-low.c	2012-01-05 20:43:37.000000000 -0800
+++ gdb-7.4.1/gdb/gdbserver/linux-arm-low.c	2012-07-03 10:12:30.154227388 -0700
@@ -631,7 +631,7 @@
 arm_stopped_by_watchpoint (void)
 {
   struct lwp_info *lwp = get_thread_lwp (current_inferior);
-  struct siginfo siginfo;
+  siginfo_t siginfo;
 
   /* We must be able to set hardware watchpoints.  */
   if (arm_linux_get_hw_watchpoint_count () == 0)
Index: gdb-7.4.1/gdb/gdbserver/linux-low.c
===================================================================
--- gdb-7.4.1.orig/gdb/gdbserver/linux-low.c	2012-01-05 20:43:37.000000000 -0800
+++ gdb-7.4.1/gdb/gdbserver/linux-low.c	2012-07-03 10:12:30.154227388 -0700
@@ -4522,7 +4522,7 @@
    layout of the inferiors' architecture.  */
 
 static void
-siginfo_fixup (struct siginfo *siginfo, void *inf_siginfo, int direction)
+siginfo_fixup (siginfo_t *siginfo, void *inf_siginfo, int direction)
 {
   int done = 0;
 
@@ -4534,9 +4534,9 @@
   if (!done)
     {
       if (direction == 1)
-	memcpy (siginfo, inf_siginfo, sizeof (struct siginfo));
+	memcpy (siginfo, inf_siginfo, sizeof (siginfo_t));
       else
-	memcpy (inf_siginfo, siginfo, sizeof (struct siginfo));
+	memcpy (inf_siginfo, siginfo, sizeof (siginfo_t));
     }
 }
 
@@ -4545,8 +4545,8 @@
 		    unsigned const char *writebuf, CORE_ADDR offset, int len)
 {
   int pid;
-  struct siginfo siginfo;
-  char inf_siginfo[sizeof (struct siginfo)];
+  siginfo_t siginfo;
+  char inf_siginfo[sizeof (siginfo_t)];
 
   if (current_inferior == NULL)
     return -1;
Index: gdb-7.4.1/gdb/gdbserver/linux-low.h
===================================================================
--- gdb-7.4.1.orig/gdb/gdbserver/linux-low.h	2012-01-05 20:43:37.000000000 -0800
+++ gdb-7.4.1/gdb/gdbserver/linux-low.h	2012-07-03 10:20:28.554250548 -0700
@@ -22,6 +22,7 @@
 #endif
 
 #include "gdb_proc_service.h"
+#include <signal.h>
 
 #ifdef HAVE_LINUX_REGSETS
 typedef void (*regset_fill_func) (struct regcache *, void *);
@@ -46,8 +47,6 @@
 extern struct regset_info target_regsets[];
 #endif
 
-struct siginfo;
-
 struct process_info_private
 {
   /* Arch-specific additions.  */
@@ -103,7 +102,7 @@
      Returns true if any conversion was done; false otherwise.
      If DIRECTION is 1, then copy from INF to NATIVE.
      If DIRECTION is 0, copy from NATIVE to INF.  */
-  int (*siginfo_fixup) (struct siginfo *native, void *inf, int direction);
+  int (*siginfo_fixup) (siginfo_t *native, void *inf, int direction);
 
   /* Hook to call when a new process is created or attached to.
      If extra per-process architecture-specific data is needed,
Index: gdb-7.4.1/gdb/gdbserver/linux-x86-low.c
===================================================================
--- gdb-7.4.1.orig/gdb/gdbserver/linux-x86-low.c	2012-01-05 20:43:37.000000000 -0800
+++ gdb-7.4.1/gdb/gdbserver/linux-x86-low.c	2012-07-03 10:12:30.154227388 -0700
@@ -906,13 +906,13 @@
    INF.  */
 
 static int
-x86_siginfo_fixup (struct siginfo *native, void *inf, int direction)
+x86_siginfo_fixup (siginfo_t *native, void *inf, int direction)
 {
 #ifdef __x86_64__
   /* Is the inferior 32-bit?  If so, then fixup the siginfo object.  */
   if (register_size (0) == 4)
     {
-      if (sizeof (struct siginfo) != sizeof (compat_siginfo_t))
+      if (sizeof (siginfo_t) != sizeof (compat_siginfo_t))
 	fatal ("unexpected difference in siginfo");
 
       if (direction == 0)
Index: gdb-7.4.1/gdb/hppa-linux-tdep.c
===================================================================
--- gdb-7.4.1.orig/gdb/hppa-linux-tdep.c	2012-01-05 20:43:15.000000000 -0800
+++ gdb-7.4.1/gdb/hppa-linux-tdep.c	2012-07-03 10:12:30.158227388 -0700
@@ -181,10 +181,10 @@
     }
 
   /* sp + sfoffs[try] points to a struct rt_sigframe, which contains
-     a struct siginfo and a struct ucontext.  struct ucontext contains
+     a siginfo_t and a struct ucontext.  struct ucontext contains
      a struct sigcontext.  Return an offset to this sigcontext here.  Too 
      bad we cannot include system specific headers :-(.
-     sizeof(struct siginfo) == 128
+     sizeof(siginfo_t) == 128
      offsetof(struct ucontext, uc_mcontext) == 24.  */
   return sp + sfoffs[try] + 128 + 24;
 }
Index: gdb-7.4.1/gdb/ia64-linux-nat.c
===================================================================
--- gdb-7.4.1.orig/gdb/ia64-linux-nat.c	2012-01-05 20:43:16.000000000 -0800
+++ gdb-7.4.1/gdb/ia64-linux-nat.c	2012-07-03 10:12:30.158227388 -0700
@@ -637,7 +637,7 @@
 ia64_linux_stopped_data_address (struct target_ops *ops, CORE_ADDR *addr_p)
 {
   CORE_ADDR psr;
-  struct siginfo *siginfo_p;
+  siginfo_t *siginfo_p;
   struct regcache *regcache = get_current_regcache ();
 
   siginfo_p = linux_nat_get_siginfo (inferior_ptid);
Index: gdb-7.4.1/gdb/linux-nat.c
===================================================================
--- gdb-7.4.1.orig/gdb/linux-nat.c	2012-01-05 20:43:19.000000000 -0800
+++ gdb-7.4.1/gdb/linux-nat.c	2012-07-03 10:12:30.158227388 -0700
@@ -179,7 +179,7 @@
 /* The method to call, if any, when the siginfo object needs to be
    converted between the layout returned by ptrace, and the layout in
    the architecture of the inferior.  */
-static int (*linux_nat_siginfo_fixup) (struct siginfo *,
+static int (*linux_nat_siginfo_fixup) (siginfo_t *,
 				       gdb_byte *,
 				       int);
 
@@ -4138,7 +4138,7 @@
    layout of the inferiors' architecture.  */
 
 static void
-siginfo_fixup (struct siginfo *siginfo, gdb_byte *inf_siginfo, int direction)
+siginfo_fixup (siginfo_t *siginfo, gdb_byte *inf_siginfo, int direction)
 {
   int done = 0;
 
@@ -4150,9 +4150,9 @@
   if (!done)
     {
       if (direction == 1)
-	memcpy (siginfo, inf_siginfo, sizeof (struct siginfo));
+	memcpy (siginfo, inf_siginfo, sizeof (siginfo_t));
       else
-	memcpy (inf_siginfo, siginfo, sizeof (struct siginfo));
+	memcpy (inf_siginfo, siginfo, sizeof (siginfo_t));
     }
 }
 
@@ -4162,8 +4162,8 @@
 		    const gdb_byte *writebuf, ULONGEST offset, LONGEST len)
 {
   int pid;
-  struct siginfo siginfo;
-  gdb_byte inf_siginfo[sizeof (struct siginfo)];
+  siginfo_t siginfo;
+  gdb_byte inf_siginfo[sizeof (siginfo_t)];
 
   gdb_assert (object == TARGET_OBJECT_SIGNAL_INFO);
   gdb_assert (readbuf || writebuf);
@@ -5852,7 +5852,7 @@
    inferior.  */
 void
 linux_nat_set_siginfo_fixup (struct target_ops *t,
-			     int (*siginfo_fixup) (struct siginfo *,
+			     int (*siginfo_fixup) (siginfo_t *,
 						   gdb_byte *,
 						   int))
 {
@@ -5861,7 +5861,7 @@
 }
 
 /* Return the saved siginfo associated with PTID.  */
-struct siginfo *
+siginfo_t *
 linux_nat_get_siginfo (ptid_t ptid)
 {
   struct lwp_info *lp = find_lwp_pid (ptid);
Index: gdb-7.4.1/gdb/linux-nat.h
===================================================================
--- gdb-7.4.1.orig/gdb/linux-nat.h	2012-01-05 20:43:19.000000000 -0800
+++ gdb-7.4.1/gdb/linux-nat.h	2012-07-03 10:12:30.158227388 -0700
@@ -76,7 +76,7 @@
 
   /* Non-zero si_signo if this LWP stopped with a trap.  si_addr may
      be the address of a hardware watchpoint.  */
-  struct siginfo siginfo;
+  siginfo_t siginfo;
 
   /* STOPPED_BY_WATCHPOINT is non-zero if this LWP stopped with a data
      watchpoint trap.  */
@@ -171,7 +171,7 @@
    that ptrace returns, and the layout in the architecture of the
    inferior.  */
 void linux_nat_set_siginfo_fixup (struct target_ops *,
-				  int (*) (struct siginfo *,
+				  int (*) (siginfo_t *,
 					   gdb_byte *,
 					   int));
 
@@ -180,7 +180,7 @@
 void linux_nat_switch_fork (ptid_t new_ptid);
 
 /* Return the saved siginfo associated with PTID.  */
-struct siginfo *linux_nat_get_siginfo (ptid_t ptid);
+siginfo_t *linux_nat_get_siginfo (ptid_t ptid);
 
 /* Compute and return the processor core of a given thread.  */
 int linux_nat_core_of_thread_1 (ptid_t ptid);
Index: gdb-7.4.1/gdb/linux-tdep.c
===================================================================
--- gdb-7.4.1.orig/gdb/linux-tdep.c	2012-01-05 20:43:19.000000000 -0800
+++ gdb-7.4.1/gdb/linux-tdep.c	2012-07-03 10:12:30.158227388 -0700
@@ -150,7 +150,7 @@
   append_composite_type_field (type, "si_fd", int_type);
   append_composite_type_field (sifields_type, "_sigpoll", type);
 
-  /* struct siginfo */
+  /* siginfo_t */
   siginfo_type = arch_composite_type (gdbarch, NULL, TYPE_CODE_STRUCT);
   TYPE_NAME (siginfo_type) = xstrdup ("siginfo");
   append_composite_type_field (siginfo_type, "si_signo", int_type);
Index: gdb-7.4.1/gdb/mips-linux-tdep.c
===================================================================
--- gdb-7.4.1.orig/gdb/mips-linux-tdep.c	2012-01-05 20:43:20.000000000 -0800
+++ gdb-7.4.1/gdb/mips-linux-tdep.c	2012-07-03 10:12:30.158227388 -0700
@@ -905,7 +905,7 @@
    struct rt_sigframe {
      u32 rs_ass[4];            [argument save space for o32]
      u32 rs_code[2]            [signal trampoline or fill]
-     struct siginfo rs_info;
+     siginfo_t rs_info;
      struct ucontext rs_uc;
    };
 
@@ -1033,7 +1033,7 @@
   struct rt_sigframe_n32 {
     u32 rs_ass[4];                  [ argument save space for o32 ]
     u32 rs_code[2];                 [ signal trampoline or fill ]
-    struct siginfo rs_info;
+    siginfo_t rs_info;
     struct ucontextn32 rs_uc;
   };
 
@@ -1048,7 +1048,7 @@
   struct rt_sigframe {
     u32 rs_ass[4];                  [ argument save space for o32 ]
     u32 rs_code[2];                 [ signal trampoline ]
-    struct siginfo rs_info;
+    siginfo_t rs_info;
     struct ucontext rs_uc;
   };
 
Index: gdb-7.4.1/gdb/mn10300-linux-tdep.c
===================================================================
--- gdb-7.4.1.orig/gdb/mn10300-linux-tdep.c	2012-01-05 20:43:20.000000000 -0800
+++ gdb-7.4.1/gdb/mn10300-linux-tdep.c	2012-07-03 10:12:30.158227388 -0700
@@ -528,9 +528,9 @@
 {
 	void (*pretcode)(void);
 	int sig;
-	struct siginfo *pinfo;
+	siginfo_t *pinfo;
 	void *puc;
-	struct siginfo info;
+	siginfo_t info;
 	struct ucontext uc;
 	struct fpucontext fpuctx;
 	char retcode[8];
Index: gdb-7.4.1/gdb/ppc-linux-nat.c
===================================================================
--- gdb-7.4.1.orig/gdb/ppc-linux-nat.c	2012-01-05 20:43:22.000000000 -0800
+++ gdb-7.4.1/gdb/ppc-linux-nat.c	2012-07-03 10:12:30.158227388 -0700
@@ -2213,7 +2213,7 @@
 static int
 ppc_linux_stopped_data_address (struct target_ops *target, CORE_ADDR *addr_p)
 {
-  struct siginfo *siginfo_p;
+  siginfo_t *siginfo_p;
 
   siginfo_p = linux_nat_get_siginfo (inferior_ptid);
 
Index: gdb-7.4.1/gdb/procfs.c
===================================================================
--- gdb-7.4.1.orig/gdb/procfs.c	2012-01-05 20:43:25.000000000 -0800
+++ gdb-7.4.1/gdb/procfs.c	2012-07-03 10:12:30.158227388 -0700
@@ -262,7 +262,7 @@
 #ifdef HAVE_PR_SIGINFO64_T
 typedef pr_siginfo64_t gdb_siginfo_t;
 #else
-typedef struct siginfo gdb_siginfo_t;
+typedef siginfo_t gdb_siginfo_t;
 #endif
 
 /* On mips-irix, praddset and prdelset are defined in such a way that
Index: gdb-7.4.1/gdb/tic6x-linux-tdep.c
===================================================================
--- gdb-7.4.1.orig/gdb/tic6x-linux-tdep.c	2012-01-05 20:54:31.000000000 -0800
+++ gdb-7.4.1/gdb/tic6x-linux-tdep.c	2012-07-03 10:12:30.158227388 -0700
@@ -34,7 +34,7 @@
 
 /* The offset from rt_sigframe pointer to SP register.  */
 #define TIC6X_SP_RT_SIGFRAME 8
-/* Size of struct siginfo info.  */
+/* Size of siginfo_t info.  */
 #define TIC6X_SIGINFO_SIZE 128
 /* Size of type stack_t, which contains three fields of type void*, int, and
    size_t respectively.  */
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