/* Target-dependent code for QNX Neutrino x86.
- Copyright (C) 2003, 2004, 2007, 2008, 2009 Free Software Foundation, Inc.
+ Copyright (C) 2003-2017 Free Software Foundation, Inc.
Contributed by QNX Software Systems Ltd.
#include "regcache.h"
#include "target.h"
-#include "gdb_assert.h"
-#include "gdb_string.h"
-
#include "i386-tdep.h"
#include "i387-tdep.h"
#include "nto-tdep.h"
static void
i386nto_supply_gregset (struct regcache *regcache, char *gpregs)
{
- struct gdbarch *gdbarch = get_regcache_arch (regcache);
+ struct gdbarch *gdbarch = regcache->arch ();
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
- if(tdep->gregset == NULL)
- tdep->gregset = regset_alloc (gdbarch, i386_supply_gregset,
- i386_collect_gregset);
-
gdb_assert (tdep->gregset_reg_offset == i386nto_gregset_reg_offset);
- tdep->gregset->supply_regset (tdep->gregset, regcache, -1,
- gpregs, NUM_GPREGS * 4);
+ i386_gregset.supply_regset (&i386_gregset, regcache, -1,
+ gpregs, NUM_GPREGS * 4);
}
static void
return NTO_REG_END;
else if (regno < I386_NUM_GREGS)
return NTO_REG_GENERAL;
- else if (regno < I386_NUM_GREGS + I386_NUM_FREGS)
+ else if (regno < I386_NUM_GREGS + I387_NUM_REGS)
return NTO_REG_FLOAT;
else if (regno < I386_SSE_NUM_REGS)
return NTO_REG_FLOAT; /* We store xmm registers in fxsave_area. */
int regno, int regset, unsigned *off)
{
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
- int len;
*off = 0;
if (regset == NTO_REG_GENERAL)
i386nto_sigtramp_p (struct frame_info *this_frame)
{
CORE_ADDR pc = get_frame_pc (this_frame);
- char *name;
+ const char *name;
find_pc_partial_function (pc, &name, NULL, NULL);
return name && strcmp ("__signalstub", name) == 0;
{
struct gdbarch *gdbarch = get_frame_arch (this_frame);
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
- char buf[4];
+ gdb_byte buf[4];
CORE_ADDR ptrctx;
/* We store __ucontext_t addr in EDI register. */
= nto_in_dynsym_resolve_code;
}
set_solib_ops (gdbarch, &nto_svr4_so_ops);
-}
-/* Provide a prototype to silence -Wmissing-prototypes. */
-extern initialize_file_ftype _initialize_i386nto_tdep;
+ set_gdbarch_wchar_bit (gdbarch, 32);
+ set_gdbarch_wchar_signed (gdbarch, 0);
+}
void
_initialize_i386nto_tdep (void)