Change how complex types are printed in C

[deliverable/binutils-gdb.git] / gdb / linux-tdep.c

diff --git a/gdb/linux-tdep.c b/gdb/linux-tdep.c
index 567b01c5d15cf1b9576f370a6548f06824b8bc4a..e50946ce379af94793436572889631484c537e93 100644 (file)
--- a/gdb/linux-tdep.c
+++ b/gdb/linux-tdep.c
@@ -1,6 +1,6 @@
 /* Target-dependent code for GNU/Linux, architecture independent.
 
-   Copyright (C) 2009-2019 Free Software Foundation, Inc.
+   Copyright (C) 2009-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -839,9 +839,10 @@ linux_info_proc (struct gdbarch *gdbarch, const char *args,
                           "      Size", "    Offset", "objfile");
            }
 
-         for (line = strtok (map.get (), "\n");
+         char *saveptr;
+         for (line = strtok_r (map.get (), "\n", &saveptr);
               line;
-              line = strtok (NULL, "\n"))
+              line = strtok_r (NULL, "\n", &saveptr))
            {
              ULONGEST addr, endaddr, offset, inode;
              const char *permissions, *device, *mapping_filename;
@@ -1650,7 +1651,8 @@ linux_corefile_thread (struct thread_info *info,
 {
   struct regcache *regcache;
 
-  regcache = get_thread_arch_regcache (info->ptid, args->gdbarch);
+  regcache = get_thread_arch_regcache (info->inf->process_target (),
+                                      info->ptid, args->gdbarch);
 
   target_fetch_registers (regcache, -1);
   gdb::byte_vector siginfo_data = linux_get_siginfo_data (info, args->gdbarch);
@@ -1727,7 +1729,7 @@ linux_fill_prpsinfo (struct elf_internal_linux_prpsinfo *p)
 
   /* Copying the program name.  Only the basename matters.  */
   basename = lbasename (fname.get ());
-  strncpy (p->pr_fname, basename, sizeof (p->pr_fname));
+  strncpy (p->pr_fname, basename, sizeof (p->pr_fname) - 1);
   p->pr_fname[sizeof (p->pr_fname) - 1] = '\0';
 
   infargs = get_inferior_args ();
@@ -1737,7 +1739,7 @@ linux_fill_prpsinfo (struct elf_internal_linux_prpsinfo *p)
   if (infargs != NULL)
     psargs = psargs + " " + infargs;
 
-  strncpy (p->pr_psargs, psargs.c_str (), sizeof (p->pr_psargs));
+  strncpy (p->pr_psargs, psargs.c_str (), sizeof (p->pr_psargs) - 1);
   p->pr_psargs[sizeof (p->pr_psargs) - 1] = '\0';
 
   xsnprintf (filename, sizeof (filename), "/proc/%d/stat", (int) pid);
@@ -2484,8 +2486,9 @@ linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
   set_gdbarch_get_siginfo_type (gdbarch, linux_get_siginfo_type);
 }
 
+void _initialize_linux_tdep ();
 void
-_initialize_linux_tdep (void)
+_initialize_linux_tdep ()
 {
   linux_gdbarch_data_handle =
     gdbarch_data_register_post_init (init_linux_gdbarch_data);