Merge GDB 7.5.1

gdb/testsuite/gdb.base/printcmds.c

 /* This table is used as a source for every ascii character.
    It is explicitly unsigned to avoid differences due to native characters
    being either signed or unsigned. */
 #include <stdlib.h>
 unsigned char ctable1[256] = {
   0000, 0001, 0002, 0003, 0004, 0005, 0006, 0007,
   0010, 0011, 0012, 0013, 0014, 0015, 0016, 0017,
   0020, 0021, 0022, 0023, 0024, 0025, 0026, 0027,
   0030, 0031, 0032, 0033, 0034, 0035, 0036, 0037,
   0040, 0041, 0042, 0043, 0044, 0045, 0046, 0047,
@@ skipping 78 matching lines @@
 };
 
 struct some_arrays *parrays = &arrays;
 
 enum some_volatile_enum { enumvolval1, enumvolval2 };
 
 /* A volatile enum variable whose name is the same as the enumeration
    name.  See PR11827.  */
 volatile enum some_volatile_enum some_volatile_enum = enumvolval1;
 
+enum flag_enum { ONE = 1, TWO = 2 };
+
+enum flag_enum three = ONE | TWO;
+
 /* A structure with an embedded array at an offset > 0.  The array has
    all elements with the same repeating value, which must not be the
    same as the value of the preceding fields in the structure for the
    test to be effective.  This tests whether GDB uses the correct
    element content offsets (relative to the complete `some_struct'
    value) when counting value repetitions.  */
 struct some_struct
 {
   int a;
   int b;
   unsigned char array[20];
 } some_struct = {
   0x12345678,
   0x87654321,
   {
     0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
     0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
     0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
     0xaa, 0xaa, 0xaa, 0xaa, 0xaa
   }
 };
 
 /* -- */
 
 int main ()
 {
-#ifdef usestubs
-  set_debug_traps();
-  breakpoint();
-#endif
   malloc(1);
 
   /* Prevent AIX linker from removing variables.  */
   return ctable1[0] + ctable2[0] + int1dim[0] + int2dim[0][0]
     + int3dim[0][0][0] + int4dim[0][0][0][0] + teststring[0] +
       *parrays -> array1 + a1[0] + a2[0];
 }