/* Target-dependent code for GNU/Linux UltraSPARC.
- Copyright (C) 2003-2013 Free Software Foundation, Inc.
+ Copyright (C) 2003-2015 Free Software Foundation, Inc.
This file is part of GDB.
static CORE_ADDR
sparc64_linux_step_trap (struct frame_info *frame, unsigned long insn)
{
- if (insn == 0x91d0206d)
+ /* __NR_rt_sigreturn is 101 */
+ if ((insn == 0x91d0206d)
+ && (get_frame_register_unsigned (frame, SPARC_G1_REGNUM) == 101))
{
struct gdbarch *gdbarch = get_frame_arch (frame);
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
}
\f
-const struct sparc_gregset sparc64_linux_core_gregset =
+const struct sparc_gregmap sparc64_linux_core_gregmap =
{
32 * 8, /* %tstate */
33 * 8, /* %tpc */
struct regcache *regcache,
int regnum, const void *gregs, size_t len)
{
- sparc64_supply_gregset (&sparc64_linux_core_gregset,
+ sparc64_supply_gregset (&sparc64_linux_core_gregmap,
regcache, regnum, gregs);
}
const struct regcache *regcache,
int regnum, void *gregs, size_t len)
{
- sparc64_collect_gregset (&sparc64_linux_core_gregset,
+ sparc64_collect_gregset (&sparc64_linux_core_gregmap,
regcache, regnum, gregs);
}
struct regcache *regcache,
int regnum, const void *fpregs, size_t len)
{
- sparc64_supply_fpregset (&sparc64_bsd_fpregset, regcache, regnum, fpregs);
+ sparc64_supply_fpregset (&sparc64_bsd_fpregmap, regcache, regnum, fpregs);
}
static void
const struct regcache *regcache,
int regnum, void *fpregs, size_t len)
{
- sparc64_collect_fpregset (&sparc64_bsd_fpregset, regcache, regnum, fpregs);
+ sparc64_collect_fpregset (&sparc64_bsd_fpregmap, regcache, regnum, fpregs);
}
/* Set the program counter for process PTID to PC. */
\f
+static const struct regset sparc64_linux_gregset =
+ {
+ NULL,
+ sparc64_linux_supply_core_gregset,
+ sparc64_linux_collect_core_gregset
+ };
+
+static const struct regset sparc64_linux_fpregset =
+ {
+ NULL,
+ sparc64_linux_supply_core_fpregset,
+ sparc64_linux_collect_core_fpregset
+ };
+
static void
sparc64_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
{
linux_init_abi (info, gdbarch);
- tdep->gregset = regset_alloc (gdbarch, sparc64_linux_supply_core_gregset,
- sparc64_linux_collect_core_gregset);
+ tdep->gregset = &sparc64_linux_gregset;
tdep->sizeof_gregset = 288;
- tdep->fpregset = regset_alloc (gdbarch, sparc64_linux_supply_core_fpregset,
- sparc64_linux_collect_core_fpregset);
+ tdep->fpregset = &sparc64_linux_fpregset;
tdep->sizeof_fpregset = 280;
tramp_frame_prepend_unwinder (gdbarch, &sparc64_linux_rt_sigframe);
set_gdbarch_write_pc (gdbarch, sparc64_linux_write_pc);
/* Functions for 'catch syscall'. */
- set_xml_syscall_file_name (XML_SYSCALL_FILENAME_SPARC64);
+ set_xml_syscall_file_name (gdbarch, XML_SYSCALL_FILENAME_SPARC64);
set_gdbarch_get_syscall_number (gdbarch,
sparc64_linux_get_syscall_number);
}