C++ (Cpp) arm_linux_sigtramp_cache示例

示例#1

文件： arm-linux-tdep.c 项目： mbref/gdb-65-microblaze

static void
arm_linux_sigreturn_init (const struct tramp_frame *self,
			  struct frame_info *next_frame,
			  struct trad_frame_cache *this_cache,
			  CORE_ADDR func)
{
  arm_linux_sigtramp_cache (next_frame, this_cache, func,
			    0x0c /* Offset to registers.  */);
}

示例#2

文件： arm-linux-tdep.c 项目： peterdocter/toolchain-gdb

static void
arm_android_sigreturn_init (struct frame_info *this_frame,
			    struct trad_frame_cache *this_cache,
			    CORE_ADDR func)
{
  struct gdbarch *gdbarch = get_frame_arch (this_frame);
  enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
  CORE_ADDR sp = get_frame_register_unsigned (this_frame, ARM_SP_REGNUM);
  ULONGEST uc_flags = read_memory_unsigned_integer (sp, 4, byte_order);

  if (uc_flags == ARM_NEW_SIGFRAME_MAGIC)
    arm_linux_sigtramp_cache (this_frame, this_cache, func,
			      ARM_UCONTEXT_SIGCONTEXT
			      + ARM_SIGCONTEXT_R0);
  else
    arm_linux_sigtramp_cache (this_frame, this_cache, func,
			      ARM_SIGCONTEXT_R0);
}

示例#3

文件： arm-linux-tdep.c 项目： nds32/binutils

static void
arm_linux_rt_sigreturn_init (const struct tramp_frame *self,
			  struct frame_info *this_frame,
			  struct trad_frame_cache *this_cache,
			  CORE_ADDR func)
{
  struct gdbarch *gdbarch = get_frame_arch (this_frame);
  enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
  CORE_ADDR sp = get_frame_register_unsigned (this_frame, ARM_SP_REGNUM);
  ULONGEST pinfo = read_memory_unsigned_integer (sp, 4, byte_order);

  if (pinfo == sp + ARM_OLD_RT_SIGFRAME_SIGINFO)
    arm_linux_sigtramp_cache (this_frame, this_cache, func,
			      ARM_OLD_RT_SIGFRAME_UCONTEXT
			      + ARM_UCONTEXT_SIGCONTEXT
			      + ARM_SIGCONTEXT_R0);
  else
    arm_linux_sigtramp_cache (this_frame, this_cache, func,
			      ARM_NEW_RT_SIGFRAME_UCONTEXT
			      + ARM_UCONTEXT_SIGCONTEXT
			      + ARM_SIGCONTEXT_R0);
}