gdb: add target_ops::supports_displaced_step

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

diff --git a/gdb/linux-tdep.c b/gdb/linux-tdep.c
index b6374ce399c72affcd29119a05755981559556b7..0f9559355f15dd4d6874474ab85b6ff36ca6d174 100644 (file)
--- a/gdb/linux-tdep.c
+++ b/gdb/linux-tdep.c
@@ -258,7 +258,7 @@ linux_get_siginfo_type_with_fields (struct gdbarch *gdbarch,
 
   /* sival_t */
   sigval_type = arch_composite_type (gdbarch, NULL, TYPE_CODE_UNION);
-  TYPE_NAME (sigval_type) = xstrdup ("sigval_t");
+  sigval_type->set_name (xstrdup ("sigval_t"));
   append_composite_type_field (sigval_type, "sival_int", int_type);
   append_composite_type_field (sigval_type, "sival_ptr", void_ptr_type);
 
@@ -352,7 +352,7 @@ linux_get_siginfo_type_with_fields (struct gdbarch *gdbarch,
 
   /* struct siginfo */
   siginfo_type = arch_composite_type (gdbarch, NULL, TYPE_CODE_STRUCT);
-  TYPE_NAME (siginfo_type) = xstrdup ("siginfo");
+  siginfo_type->set_name (xstrdup ("siginfo"));
   append_composite_type_field (siginfo_type, "si_signo", int_type);
   append_composite_type_field (siginfo_type, "si_errno", int_type);
   append_composite_type_field (siginfo_type, "si_code", int_type);
@@ -1729,7 +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 ();
@@ -1739,7 +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);
@@ -2326,7 +2326,7 @@ linux_infcall_mmap (CORE_ADDR size, unsigned prot)
      "mmap" uses 64-bit off_t on x86_64 and 32-bit off_t on i386 and x32.  */
   struct value *mmap_val = find_function_in_inferior ("mmap64", &objf);
   struct value *addr_val;
-  struct gdbarch *gdbarch = get_objfile_arch (objf);
+  struct gdbarch *gdbarch = objf->arch ();
   CORE_ADDR retval;
   enum
     {
@@ -2365,7 +2365,7 @@ linux_infcall_munmap (CORE_ADDR addr, CORE_ADDR size)
   struct objfile *objf;
   struct value *munmap_val = find_function_in_inferior ("munmap", &objf);
   struct value *retval_val;
-  struct gdbarch *gdbarch = get_objfile_arch (objf);
+  struct gdbarch *gdbarch = objf->arch ();
   LONGEST retval;
   enum
     {