/* Find a variable's value in memory, for GDB, the GNU debugger.
- Copyright (C) 1986-2018 Free Software Foundation, Inc.
+ Copyright (C) 1986-2019 Free Software Foundation, Inc.
This file is part of GDB.
#include "objfiles.h"
#include "language.h"
#include "dwarf2loc.h"
-#include "selftest.h"
+#include "common/selftest.h"
/* Basic byte-swapping routines. All 'extract' functions return a
host-format integer from a target-format integer at ADDR which is
T
extract_integer (const gdb_byte *addr, int len, enum bfd_endian byte_order)
{
- T retval = 0;
+ typename std::make_unsigned<T>::type retval = 0;
const unsigned char *p;
const unsigned char *startaddr = addr;
const unsigned char *endaddr = startaddr + len;
/* User registers lie completely outside of the range of normal
registers. Catch them early so that the target never sees them. */
- if (regnum >= gdbarch_num_regs (gdbarch)
- + gdbarch_num_pseudo_regs (gdbarch))
+ if (regnum >= gdbarch_num_cooked_regs (gdbarch))
return value_of_user_reg (regnum, frame);
reg_val = value_of_register_lazy (frame, regnum);
struct value *reg_val;
struct frame_info *next_frame;
- gdb_assert (regnum < (gdbarch_num_regs (gdbarch)
- + gdbarch_num_pseudo_regs (gdbarch)));
+ gdb_assert (regnum < gdbarch_num_cooked_regs (gdbarch));
gdb_assert (frame != NULL);
v = allocate_value (type);
if (overlay_debugging)
{
- CORE_ADDR addr
+ addr
= symbol_overlayed_address (SYMBOL_VALUE_ADDRESS (var),
SYMBOL_OBJ_SECTION (symbol_objfile (var),
var));
case LOC_BLOCK:
if (overlay_debugging)
addr = symbol_overlayed_address
- (BLOCK_START (SYMBOL_BLOCK_VALUE (var)),
+ (BLOCK_ENTRY_PC (SYMBOL_BLOCK_VALUE (var)),
SYMBOL_OBJ_SECTION (symbol_objfile (var), var));
else
- addr = BLOCK_START (SYMBOL_BLOCK_VALUE (var));
+ addr = BLOCK_ENTRY_PC (SYMBOL_BLOCK_VALUE (var));
break;
case LOC_REGISTER:
struct type *type = builtin_type (gdbarch)->builtin_data_ptr;
struct value *value;
CORE_ADDR result;
- int regnum_max_excl = (gdbarch_num_regs (gdbarch)
- + gdbarch_num_pseudo_regs (gdbarch));
+ int regnum_max_excl = gdbarch_num_cooked_regs (gdbarch);
if (regnum < 0 || regnum >= regnum_max_excl)
error (_("Invalid register #%d, expecting 0 <= # < %d"), regnum,