C++ (Cpp) amd64_target_description Examples

Example #1

File: amd64-nbsd-tdep.c Project: jon-turney/binutils-gdb

static void
amd64nbsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
{
  struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);

  /* Initialize general-purpose register set details first.  */
  tdep->gregset_reg_offset = amd64nbsd_r_reg_offset;
  tdep->gregset_num_regs = ARRAY_SIZE (amd64nbsd_r_reg_offset);
  tdep->sizeof_gregset = 26 * 8;

  amd64_init_abi (info, gdbarch,
		  amd64_target_description (X86_XSTATE_SSE_MASK, true));

  tdep->jb_pc_offset = 7 * 8;

  /* NetBSD has its own convention for signal trampolines.  */
  tdep->sigtramp_p = amd64nbsd_sigtramp_p;
  tdep->sigcontext_addr = amd64nbsd_mcontext_addr;
  tdep->sc_reg_offset = amd64nbsd_r_reg_offset;
  tdep->sc_num_regs = ARRAY_SIZE (amd64nbsd_r_reg_offset);

  /* NetBSD uses SVR4-style shared libraries.  */
  set_solib_svr4_fetch_link_map_offsets
    (gdbarch, svr4_lp64_fetch_link_map_offsets);
}

Example #2

File: amd64-sol2-tdep.c Project: jon-turney/binutils-gdb

static void
amd64_sol2_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
{
  struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);

  tdep->gregset_reg_offset = amd64_sol2_gregset_reg_offset;
  tdep->gregset_num_regs = ARRAY_SIZE (amd64_sol2_gregset_reg_offset);
  tdep->sizeof_gregset = 28 * 8;

  amd64_init_abi (info, gdbarch,
		  amd64_target_description (X86_XSTATE_SSE_MASK, true));

  tdep->sigtramp_p = amd64_sol2_sigtramp_p;
  tdep->sigcontext_addr = amd64_sol2_mcontext_addr;
  tdep->sc_reg_offset = tdep->gregset_reg_offset;
  tdep->sc_num_regs = tdep->gregset_num_regs;

  /* Solaris uses SVR4-style shared libraries.  */
  set_gdbarch_skip_solib_resolver (gdbarch, sol2_skip_solib_resolver);
  set_solib_svr4_fetch_link_map_offsets
    (gdbarch, svr4_lp64_fetch_link_map_offsets);

  /* How to print LWP PTIDs from core files.  */
  set_gdbarch_core_pid_to_str (gdbarch, sol2_core_pid_to_str);
}

Example #3

File: amd64-dicos-tdep.c Project: T-J-Teru/binutils-gdb

static void
amd64_dicos_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
{
  amd64_init_abi (info, gdbarch,
		  amd64_target_description (X86_XSTATE_SSE_MASK, true));

  dicos_init_abi (gdbarch);
}

Example #4

File: amd64dfly-nat.c Project: seanwh1te/DeltaPorts

static const struct target_desc *
amd64fbsd_read_description (struct target_ops *ops)
{
#ifdef PT_GETXSTATE_INFO
  static int xsave_probed;
  static uint64_t xcr0;
#endif
  struct reg regs;
  int is64;

  if (ptrace (PT_GETREGS, ptid_get_pid (inferior_ptid),
	      (PTRACE_TYPE_ARG3) &regs, 0) == -1)
    perror_with_name (_("Couldn't get registers"));
  is64 = (regs.r_cs == GSEL (GUCODE_SEL, SEL_UPL));
#ifdef PT_GETXSTATE_INFO
  if (!xsave_probed)
    {
      struct ptrace_xstate_info info;

      if (ptrace (PT_GETXSTATE_INFO, ptid_get_pid (inferior_ptid),
		  (PTRACE_TYPE_ARG3) &info, sizeof (info)) == 0)
	{
	  amd64bsd_xsave_len = info.xsave_len;
	  xcr0 = info.xsave_mask;
	}
      xsave_probed = 1;
    }

  if (amd64bsd_xsave_len != 0)
    {
      if (is64)
	return amd64_target_description (xcr0);
      else
	return i386_target_description (xcr0);
    }
#endif
  if (is64)
    return tdesc_amd64;
  else
    return tdesc_i386;
}

Example #5

File: amd64-dfly-tdep.c Project: DragonFlyBSD/DPorts

static void
amd64dfly_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
{
  struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);

  i386bsd_init_abi (info, gdbarch);

  tdep->gregset_reg_offset = amd64dfly_r_reg_offset;
  tdep->gregset_num_regs = ARRAY_SIZE (amd64dfly_r_reg_offset);
  tdep->sizeof_gregset = 25 * 8;

  amd64_init_abi (info, gdbarch,
                 amd64_target_description (X86_XSTATE_SSE_MASK, true));

  tdep->sigtramp_start = amd64dfly_sigtramp_start_addr;
  tdep->sigtramp_end = amd64dfly_sigtramp_end_addr;
  tdep->sigcontext_addr = amd64dfly_sigcontext_addr;
  tdep->sc_reg_offset = amd64dfly_sc_reg_offset;
  tdep->sc_num_regs = ARRAY_SIZE (amd64dfly_sc_reg_offset);

  set_solib_svr4_fetch_link_map_offsets
    (gdbarch, svr4_lp64_fetch_link_map_offsets);
}