/tmp/gdb-7.10/gdb/vaxobsd-tdep.c File Reference

#include "defs.h"
#include "arch-utils.h"
#include "frame.h"
#include "frame-unwind.h"
#include "osabi.h"
#include "symtab.h"
#include "trad-frame.h"
#include "vax-tdep.h"

Go to the source code of this file.

Macros
#define	GDB_OSABI_OPENBSD_AOUT   GDB_OSABI_NETBSD_AOUT

Functions
static int	vaxobsd_sigtramp_sniffer (const struct frame_unwind *self, struct frame_info *this_frame, void **this_cache)
static struct trad_frame_cache *	vaxobsd_sigtramp_frame_cache (struct frame_info *this_frame, void **this_cache)
static void	vaxobsd_sigtramp_frame_this_id (struct frame_info *this_frame, void **this_cache, struct frame_id *this_id)
static struct value *	vaxobsd_sigtramp_frame_prev_register (struct frame_info *this_frame, void **this_cache, int regnum)
static void	vaxobsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
static enum gdb_osabi	vaxobsd_aout_osabi_sniffer (bfd *abfd)
void	_initialize_vaxobsd_tdep (void)

Variables
static const int	vaxobsd_page_size = 4096
static const int	vaxobsd_sigreturn_offset = 0x11
static const gdb_byte	vaxobsd_sigreturn []
static const struct frame_unwind	vaxobsd_sigtramp_frame_unwind

Macro Definition Documentation

#define GDB_OSABI_OPENBSD_AOUT   GDB_OSABI_NETBSD_AOUT

Definition at line 155 of file vaxobsd-tdep.c.

Referenced by _initialize_vaxobsd_tdep(), and vaxobsd_aout_osabi_sniffer().

Function Documentation

void _initialize_vaxobsd_tdep

(

void

)

Definition at line 171 of file vaxobsd-tdep.c.

References GDB_OSABI_OPENBSD_AOUT, gdbarch_register_osabi(), gdbarch_register_osabi_sniffer(), vaxobsd_aout_osabi_sniffer(), and vaxobsd_init_abi().

static enum gdb_osabi vaxobsd_aout_osabi_sniffer ( bfd *  abfd )

static

Definition at line 158 of file vaxobsd-tdep.c.

References GDB_OSABI_OPENBSD_AOUT, and GDB_OSABI_UNKNOWN.

Referenced by _initialize_vaxobsd_tdep().

static void vaxobsd_init_abi ( struct gdbarch_info  info, struct gdbarch *  gdbarch  )

static

Definition at line 146 of file vaxobsd-tdep.c.

References frame_unwind_append_unwinder().

Referenced by _initialize_vaxobsd_tdep().

static struct trad_frame_cache* vaxobsd_sigtramp_frame_cache ( struct frame_info *  this_frame, void **  this_cache  )

static

Definition at line 84 of file vaxobsd-tdep.c.

References frame_id_build(), func, get_frame_memory_unsigned(), get_frame_pc(), get_frame_register_unsigned(), trad_frame_cache_zalloc(), trad_frame_set_id(), trad_frame_set_reg_addr(), VAX_AP_REGNUM, VAX_FP_REGNUM, VAX_PC_REGNUM, VAX_PS_REGNUM, VAX_SP_REGNUM, and vaxobsd_page_size.

Referenced by vaxobsd_sigtramp_frame_prev_register(), and vaxobsd_sigtramp_frame_this_id().

static struct value* vaxobsd_sigtramp_frame_prev_register ( struct frame_info *  this_frame, void **  this_cache, int  regnum  )

static

Definition at line 124 of file vaxobsd-tdep.c.

References trad_frame_get_register(), and vaxobsd_sigtramp_frame_cache().

static void vaxobsd_sigtramp_frame_this_id ( struct frame_info *  this_frame, void **  this_cache, struct frame_id *  this_id  )

static

Definition at line 114 of file vaxobsd-tdep.c.

References trad_frame_get_id(), and vaxobsd_sigtramp_frame_cache().

static int vaxobsd_sigtramp_sniffer ( const struct frame_unwind *  self, struct frame_info *  this_frame, void **  this_cache  )

static

Definition at line 58 of file vaxobsd-tdep.c.

References find_pc_partial_function(), get_frame_pc(), name, safe_frame_unwind_memory(), vaxobsd_page_size, vaxobsd_sigreturn, and vaxobsd_sigreturn_offset.

Variable Documentation

const int vaxobsd_page_size = 4096

static

Definition at line 44 of file vaxobsd-tdep.c.

Referenced by vaxobsd_sigtramp_frame_cache(), and vaxobsd_sigtramp_sniffer().

const gdb_byte vaxobsd_sigreturn[]

static

Initial value:

= {
  0xbc, 0x8f, 0x67, 0x00,   
  0xbc, 0x01            
}

Definition at line 52 of file vaxobsd-tdep.c.

Referenced by vaxobsd_sigtramp_sniffer().

const int vaxobsd_sigreturn_offset = 0x11

static

Definition at line 47 of file vaxobsd-tdep.c.

Referenced by vaxobsd_sigtramp_sniffer().

const struct frame_unwind vaxobsd_sigtramp_frame_unwind

static

Initial value:

= {
  SIGTRAMP_FRAME,
  default_frame_unwind_stop_reason,
  vaxobsd_sigtramp_frame_this_id,
  vaxobsd_sigtramp_frame_prev_register,
  NULL,
  vaxobsd_sigtramp_sniffer
}

Definition at line 133 of file vaxobsd-tdep.c.