diff options
Diffstat (limited to 'gdb/inf-ptrace.c')
| -rw-r--r-- | gdb/inf-ptrace.c | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/gdb/inf-ptrace.c b/gdb/inf-ptrace.c index 1fa7aa3..06d23ae 100644 --- a/gdb/inf-ptrace.c +++ b/gdb/inf-ptrace.c @@ -643,39 +643,3 @@ inf_ptrace_target::pid_to_str (ptid_t ptid) { return normal_pid_to_str (ptid); } - -#if defined (PT_IO) && defined (PIOD_READ_AUXV) - -/* Read one auxv entry from *READPTR, not reading locations >= ENDPTR. - Return 0 if *READPTR is already at the end of the buffer. - Return -1 if there is insufficient buffer for a whole entry. - Return 1 if an entry was read into *TYPEP and *VALP. */ - -int -inf_ptrace_target::auxv_parse (gdb_byte **readptr, gdb_byte *endptr, - CORE_ADDR *typep, CORE_ADDR *valp) -{ - struct type *int_type = builtin_type (target_gdbarch ())->builtin_int; - struct type *ptr_type = builtin_type (target_gdbarch ())->builtin_data_ptr; - const int sizeof_auxv_type = TYPE_LENGTH (int_type); - const int sizeof_auxv_val = TYPE_LENGTH (ptr_type); - enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch ()); - gdb_byte *ptr = *readptr; - - if (endptr == ptr) - return 0; - - if (endptr - ptr < 2 * sizeof_auxv_val) - return -1; - - *typep = extract_unsigned_integer (ptr, sizeof_auxv_type, byte_order); - ptr += sizeof_auxv_val; /* Alignment. */ - *valp = extract_unsigned_integer (ptr, sizeof_auxv_val, byte_order); - ptr += sizeof_auxv_val; - - *readptr = ptr; - return 1; -} - -#endif - |