/tmp/gdb-8.1/gdb/hppa-tdep.c File Reference

#include "defs.h"
#include "bfd.h"
#include "inferior.h"
#include "regcache.h"
#include "completer.h"
#include "osabi.h"
#include "arch-utils.h"
#include "symtab.h"
#include "dis-asm.h"
#include "trad-frame.h"
#include "frame-unwind.h"
#include "frame-base.h"
#include "gdbcore.h"
#include "gdbcmd.h"
#include "gdbtypes.h"
#include "objfiles.h"
#include "hppa-tdep.h"
#include <algorithm>

Go to the source code of this file.

Classes
struct	hppa_unwind_info
struct	hppa_objfile_private
struct	hppa_frame_cache
struct	hppa_stub_unwind_cache
struct	insn_pattern

Macros
#define	MASK_5   0x1f
#define	MASK_11   0x7ff
#define	MASK_14   0x3fff
#define	MASK_21   0x1fffff
#define	UNWIND_ENTRY_SIZE   16
#define	STUB_UNWIND_ENTRY_SIZE   8
#define	pif(FLD)   if (u->FLD) printf_unfiltered (" "#FLD);
#define	pin(FLD)   printf_unfiltered ("\t"#FLD" = 0x%x\n", u->FLD);
#define	HPPA_MAX_INSN_PATTERN_LEN   4

Functions
static int	hppa_sign_extend (unsigned val, unsigned bits)
static int	hppa_low_hppa_sign_extend (unsigned val, unsigned bits)
int	hppa_get_field (unsigned word, int from, int to)
int	hppa_extract_5_load (unsigned word)
unsigned	hppa_extract_5r_store (unsigned word)
unsigned	hppa_extract_5R_store (unsigned word)
int	hppa_extract_14 (unsigned word)
int	hppa_extract_21 (unsigned word)
int	hppa_extract_17 (unsigned word)
CORE_ADDR	hppa_symbol_address (const char *sym)
static struct hppa_objfile_private *	hppa_init_objfile_priv_data (struct objfile *objfile)
static int	compare_unwind_entries (const void *arg1, const void *arg2)
static void	record_text_segment_lowaddr (bfd *abfd, asection *section, void *data)
static void	internalize_unwinds (struct objfile *objfile, struct unwind_table_entry *table, asection *section, unsigned int entries, size_t size, CORE_ADDR text_offset)
static void	read_unwind_info (struct objfile *objfile)
struct unwind_table_entry *	find_unwind_entry (CORE_ADDR pc)
static int	hppa_stack_frame_destroyed_p (struct gdbarch *gdbarch, CORE_ADDR pc)
typedef	BP_MANIPULATION (hppa_break_insn)
static const char *	hppa64_register_name (struct gdbarch *gdbarch, int i)
static int	hppa64_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int reg)
static CORE_ADDR	hppa32_push_dummy_call (struct gdbarch *gdbarch, struct value *function, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr)
static int	hppa64_integral_or_pointer_p (const struct type *type)
static int	hppa64_floating_p (const struct type *type)
static CORE_ADDR	hppa64_convert_code_addr_to_fptr (struct gdbarch *gdbarch, CORE_ADDR code)
static CORE_ADDR	hppa64_push_dummy_call (struct gdbarch *gdbarch, struct value *function, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr)
static enum return_value_convention	hppa32_return_value (struct gdbarch *gdbarch, struct value *function, struct type *type, struct regcache *regcache, gdb_byte *readbuf, const gdb_byte *writebuf)
static enum return_value_convention	hppa64_return_value (struct gdbarch *gdbarch, struct value *function, struct type *type, struct regcache *regcache, gdb_byte *readbuf, const gdb_byte *writebuf)
static CORE_ADDR	hppa32_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ)
static CORE_ADDR	hppa32_frame_align (struct gdbarch *gdbarch, CORE_ADDR addr)
static CORE_ADDR	hppa64_frame_align (struct gdbarch *gdbarch, CORE_ADDR addr)
CORE_ADDR	hppa_read_pc (struct regcache *regcache)
void	hppa_write_pc (struct regcache *regcache, CORE_ADDR pc)
static int	prologue_inst_adjust_sp (unsigned long inst)
static int	is_branch (unsigned long inst)
static int	inst_saves_gr (unsigned long inst)
static int	inst_saves_fr (unsigned long inst)
static CORE_ADDR	skip_prologue_hard_way (struct gdbarch *gdbarch, CORE_ADDR pc, int stop_before_branch)
static CORE_ADDR	after_prologue (CORE_ADDR pc)
static CORE_ADDR	hppa_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
static struct unwind_table_entry *	hppa_find_unwind_entry_in_block (struct frame_info *this_frame)
static struct hppa_frame_cache *	hppa_frame_cache (struct frame_info *this_frame, void **this_cache)
static void	hppa_frame_this_id (struct frame_info *this_frame, void **this_cache, struct frame_id *this_id)
static struct value *	hppa_frame_prev_register (struct frame_info *this_frame, void **this_cache, int regnum)
static int	hppa_frame_unwind_sniffer (const struct frame_unwind *self, struct frame_info *this_frame, void **this_cache)
static struct hppa_frame_cache *	hppa_fallback_frame_cache (struct frame_info *this_frame, void **this_cache)
static void	hppa_fallback_frame_this_id (struct frame_info *this_frame, void **this_cache, struct frame_id *this_id)
static struct value *	hppa_fallback_frame_prev_register (struct frame_info *this_frame, void **this_cache, int regnum)
static struct hppa_stub_unwind_cache *	hppa_stub_frame_unwind_cache (struct frame_info *this_frame, void **this_cache)
static void	hppa_stub_frame_this_id (struct frame_info *this_frame, void **this_prologue_cache, struct frame_id *this_id)
static struct value *	hppa_stub_frame_prev_register (struct frame_info *this_frame, void **this_prologue_cache, int regnum)
static int	hppa_stub_unwind_sniffer (const struct frame_unwind *self, struct frame_info *this_frame, void **this_cache)
static struct frame_id	hppa_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame)
CORE_ADDR	hppa_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
struct bound_minimal_symbol	hppa_lookup_stub_minimal_symbol (const char *name, enum unwind_stub_types stub_type)
static void	unwind_command (const char *exp, int from_tty)
static struct type *	hppa32_register_type (struct gdbarch *gdbarch, int regnum)
static struct type *	hppa64_register_type (struct gdbarch *gdbarch, int regnum)
static int	hppa32_cannot_store_register (struct gdbarch *gdbarch, int regnum)
static int	hppa32_cannot_fetch_register (struct gdbarch *gdbarch, int regnum)
static int	hppa64_cannot_store_register (struct gdbarch *gdbarch, int regnum)
static int	hppa64_cannot_fetch_register (struct gdbarch *gdbarch, int regnum)
static CORE_ADDR	hppa_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr)
static CORE_ADDR	hppa_fetch_pointer_argument (struct frame_info *frame, int argi, struct type *type)
static enum register_status	hppa_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int regnum, gdb_byte *buf)
static CORE_ADDR	hppa_find_global_pointer (struct gdbarch *gdbarch, struct value *function)
struct value *	hppa_frame_prev_register_helper (struct frame_info *this_frame, struct trad_frame_saved_reg saved_regs[], int regnum)
static int	hppa_match_insns (struct gdbarch *gdbarch, CORE_ADDR pc, struct insn_pattern *pattern, unsigned int *insn)
static int	hppa_match_insns_relaxed (struct gdbarch *gdbarch, CORE_ADDR pc, struct insn_pattern *pattern, unsigned int *insn)
static int	hppa_in_dyncall (CORE_ADDR pc)
int	hppa_in_solib_call_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc)
CORE_ADDR	hppa_skip_trampoline_code (struct frame_info *frame, CORE_ADDR pc)
static struct gdbarch *	hppa_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
static void	hppa_dump_tdep (struct gdbarch *gdbarch, struct ui_file *file)
void	_initialize_hppa_tdep (void)

Variables
static int	hppa_debug = 0
static const int	hppa32_num_regs = 128
static const int	hppa64_num_regs = 96
static const struct objfile_data *	hppa_objfile_priv_data = NULL
constexpr gdb_byte	hppa_break_insn [] = {0x00, 0x01, 0x00, 0x04}
static const struct frame_unwind	hppa_frame_unwind
static const struct frame_unwind	hppa_fallback_frame_unwind
static const struct frame_unwind	hppa_stub_frame_unwind
static struct insn_pattern	hppa_long_branch_stub []
static struct insn_pattern	hppa_long_branch_pic_stub []
static struct insn_pattern	hppa_import_stub []
static struct insn_pattern	hppa_import_pic_stub []
static struct insn_pattern	hppa_plt_stub []

Macro Definition Documentation

HPPA_MAX_INSN_PATTERN_LEN

#define HPPA_MAX_INSN_PATTERN_LEN   4

Definition at line 2857 of file hppa-tdep.c.

Referenced by hppa_in_solib_call_trampoline(), and hppa_skip_trampoline_code().

MASK_11

#define MASK_11   0x7ff

Definition at line 91 of file hppa-tdep.c.

MASK_14

#define MASK_14   0x3fff

Definition at line 92 of file hppa-tdep.c.

Referenced by hppa_extract_14().

MASK_21

#define MASK_21   0x1fffff

Definition at line 93 of file hppa-tdep.c.

Referenced by hppa_extract_21().

MASK_5

#define MASK_5   0x1f

Definition at line 90 of file hppa-tdep.c.

Referenced by hppa_extract_5_load(), hppa_extract_5R_store(), and hppa_extract_5r_store().

pif

#define pif

(

FLD

)

if (u->FLD) printf_unfiltered (" "#FLD);

Referenced by unwind_command().

pin

#define pin

(

FLD

)

printf_unfiltered ("\t"#FLD" = 0x%x\n", u->FLD);

Referenced by nto_parse_redirection(), and unwind_command().

STUB_UNWIND_ENTRY_SIZE

#define STUB_UNWIND_ENTRY_SIZE   8

Definition at line 97 of file hppa-tdep.c.

Referenced by read_unwind_info().

UNWIND_ENTRY_SIZE

#define UNWIND_ENTRY_SIZE   16

Definition at line 96 of file hppa-tdep.c.

Referenced by read_unwind_info().

Function Documentation

_initialize_hppa_tdep()

void _initialize_hppa_tdep

(

void

)

Definition at line 3191 of file hppa-tdep.c.

References _, add_cmd(), add_setshow_boolean_cmd(), class_maintenance, gdbarch_register(), hppa_debug, hppa_dump_tdep(), hppa_gdbarch_init(), hppa_objfile_priv_data, maintenanceprintlist, setdebuglist, showdebuglist, and unwind_command().

after_prologue()

static CORE_ADDR after_prologue ( CORE_ADDR  pc )

static

Definition at line 1792 of file hppa-tdep.c.

References symtab_and_line::end, find_pc_line(), find_pc_partial_function(), and symtab_and_line::pc.

Referenced by decode_prologue(), and hppa_skip_prologue().

BP_MANIPULATION()

typedef BP_MANIPULATION

(

hppa_break_insn

)

Definition at line 609 of file hppa-tdep.c.

compare_unwind_entries()

static int compare_unwind_entries ( const void *  arg1, const void *  arg2  )

static

Definition at line 225 of file hppa-tdep.c.

References unwind_table_entry::region_start.

Referenced by read_unwind_info().

find_unwind_entry()

struct unwind_table_entry* find_unwind_entry

(

CORE_ADDR

pc

)

Definition at line 486 of file hppa-tdep.c.

References _, ALL_OBJFILES, error(), fprintf_unfiltered(), gdb_stdlog, hex_string(), hppa_debug, hppa_objfile_priv_data, objfile::objfile(), and read_unwind_info().

Referenced by hppa_find_unwind_entry_in_block(), hppa_in_dyncall(), hppa_in_solib_call_trampoline(), hppa_lookup_stub_minimal_symbol(), skip_prologue_hard_way(), and unwind_command().

hppa32_cannot_fetch_register()

static int hppa32_cannot_fetch_register ( struct gdbarch *  gdbarch, int  regnum  )

static

Definition at line 2699 of file hppa-tdep.c.

References hppa32_cannot_store_register(), HPPA_CR26_REGNUM, HPPA_CR27_REGNUM, and regnum.

Referenced by hppa_gdbarch_init().

hppa32_cannot_store_register()

static int hppa32_cannot_store_register ( struct gdbarch *  gdbarch, int  regnum  )

static

Definition at line 2690 of file hppa-tdep.c.

References HPPA_FP4_REGNUM, HPPA_IPSW_REGNUM, HPPA_PCSQ_HEAD_REGNUM, HPPA_PCSQ_TAIL_REGNUM, and regnum.

Referenced by hppa32_cannot_fetch_register(), and hppa_gdbarch_init().

hppa32_convert_from_func_ptr_addr()

static CORE_ADDR hppa32_convert_from_func_ptr_addr ( struct gdbarch *  gdbarch, CORE_ADDR  addr, struct target_ops *  targ  )

static

Definition at line 1276 of file hppa-tdep.c.

References builtin_type::builtin_func_ptr, builtin_type(), and read_memory_typed_address().

Referenced by hppa_gdbarch_init().

hppa32_frame_align()

static CORE_ADDR hppa32_frame_align ( struct gdbarch *  gdbarch, CORE_ADDR  addr  )

static

Definition at line 1290 of file hppa-tdep.c.

References align_up().

Referenced by hppa_gdbarch_init().

hppa32_push_dummy_call()

static CORE_ADDR hppa32_push_dummy_call ( struct gdbarch *  gdbarch, struct value *  function, struct regcache *  regcache, CORE_ADDR  bp_addr, int  nargs, struct value **  args, CORE_ADDR  sp, int  struct_return, CORE_ADDR  struct_addr  )

static

Definition at line 717 of file hppa-tdep.c.

References align_up(), check_typedef(), gdbarch_tdep::find_global_pointer, gdbarch_byte_order(), gdbarch_push_dummy_code_p(), gdbarch_tdep(), HPPA_RP_REGNUM, HPPA_SP_REGNUM, memset(), regcache_cooked_write(), regcache_cooked_write_unsigned(), store_unsigned_integer(), TYPE_CODE, TYPE_CODE_ENUM, TYPE_CODE_FLT, TYPE_CODE_INT, TYPE_LENGTH, unpack_long(), value_contents(), value_type(), and write_memory().

Referenced by hppa_gdbarch_init().

hppa32_register_type()

static struct type* hppa32_register_type ( struct gdbarch *  gdbarch, int  regnum  )

static

Definition at line 2669 of file hppa-tdep.c.

References builtin_type::builtin_float, builtin_type(), builtin_type::builtin_uint32, HPPA_FP4_REGNUM, and regnum.

Referenced by hppa_gdbarch_init().

hppa32_return_value()

static enum return_value_convention hppa32_return_value ( struct gdbarch *  gdbarch, struct value *  function, struct type *  type, struct regcache *  regcache, gdb_byte *  readbuf, const gdb_byte *  writebuf  )

static

Definition at line 1143 of file hppa-tdep.c.

References HPPA_FP4_REGNUM, regcache_cooked_read(), regcache_cooked_read_part(), regcache_cooked_write(), regcache_cooked_write_part(), RETURN_VALUE_REGISTER_CONVENTION, RETURN_VALUE_STRUCT_CONVENTION, TYPE_CODE, TYPE_CODE_FLT, and TYPE_LENGTH.

Referenced by hppa_gdbarch_init().

hppa64_cannot_fetch_register()

static int hppa64_cannot_fetch_register ( struct gdbarch *  gdbarch, int  regnum  )

static

Definition at line 2718 of file hppa-tdep.c.

References hppa64_cannot_store_register(), HPPA_CR26_REGNUM, HPPA_CR27_REGNUM, and regnum.

Referenced by hppa_gdbarch_init().

hppa64_cannot_store_register()

static int hppa64_cannot_store_register ( struct gdbarch *  gdbarch, int  regnum  )

static

Definition at line 2709 of file hppa-tdep.c.

References HPPA64_FP4_REGNUM, HPPA_IPSW_REGNUM, HPPA_PCSQ_HEAD_REGNUM, HPPA_PCSQ_TAIL_REGNUM, and regnum.

Referenced by hppa64_cannot_fetch_register(), and hppa_gdbarch_init().

hppa64_convert_code_addr_to_fptr()

static CORE_ADDR hppa64_convert_code_addr_to_fptr ( struct gdbarch *  gdbarch, CORE_ADDR  code  )

static

Definition at line 930 of file hppa-tdep.c.

References ALL_OBJFILE_OSECTIONS, code, extract_unsigned_integer(), find_pc_section(), gdbarch_byte_order(), obj_section_addr, obj_section_endaddr, obj_section::objfile, objfile::sections_end, target_read_memory(), and obj_section::the_bfd_section.

Referenced by hppa64_push_dummy_call().

hppa64_dwarf_reg_to_regnum()

static int hppa64_dwarf_reg_to_regnum ( struct gdbarch *  gdbarch, int  reg  )

static

Definition at line 693 of file hppa-tdep.c.

References HPPA64_FP4_REGNUM.

Referenced by hppa_gdbarch_init().

hppa64_floating_p()

static int hppa64_floating_p ( const struct type *  type )

static

Definition at line 910 of file hppa-tdep.c.

References TYPE_CODE, TYPE_CODE_FLT, and TYPE_LENGTH.

Referenced by hppa64_push_dummy_call(), and hppa64_return_value().

hppa64_frame_align()

static CORE_ADDR hppa64_frame_align ( struct gdbarch *  gdbarch, CORE_ADDR  addr  )

static

Definition at line 1300 of file hppa-tdep.c.

References align_up().

Referenced by hppa_gdbarch_init().

hppa64_integral_or_pointer_p()

static int hppa64_integral_or_pointer_p ( const struct type *  type )

static

Definition at line 883 of file hppa-tdep.c.

References TYPE_CODE, TYPE_CODE_BOOL, TYPE_CODE_CHAR, TYPE_CODE_ENUM, TYPE_CODE_INT, TYPE_CODE_PTR, TYPE_CODE_RANGE, TYPE_CODE_REF, TYPE_CODE_RVALUE_REF, and TYPE_LENGTH.

Referenced by hppa64_push_dummy_call(), and hppa64_return_value().

hppa64_push_dummy_call()

static CORE_ADDR hppa64_push_dummy_call ( struct gdbarch *  gdbarch, struct value *  function, struct regcache *  regcache, CORE_ADDR  bp_addr, int  nargs, struct value **  args, CORE_ADDR  sp, int  struct_return, CORE_ADDR  struct_addr  )

static

Definition at line 974 of file hppa-tdep.c.

References align_up(), gdbarch_tdep::find_global_pointer, gdbarch_byte_order(), gdbarch_push_dummy_code_p(), gdbarch_tdep(), hppa64_convert_code_addr_to_fptr(), hppa64_floating_p(), HPPA64_FP4_REGNUM, hppa64_integral_or_pointer_p(), HPPA_ARG0_REGNUM, HPPA_DP_REGNUM, HPPA_RET0_REGNUM, HPPA_RET1_REGNUM, HPPA_RP_REGNUM, HPPA_SP_REGNUM, offset, regcache_cooked_write_part(), regcache_cooked_write_unsigned(), regnum, gdbarch_tdep::sp, store_unsigned_integer(), TYPE_CODE, TYPE_CODE_FUNC, TYPE_CODE_PTR, TYPE_LENGTH, TYPE_TARGET_TYPE, unpack_long(), value_cast(), value_contents(), value_type(), and write_memory().

Referenced by hppa_gdbarch_init().

hppa64_register_name()

static const char* hppa64_register_name ( struct gdbarch *  gdbarch, int  i  )

static

Definition at line 657 of file hppa-tdep.c.

Referenced by hppa_gdbarch_init().

hppa64_register_type()

static struct type* hppa64_register_type ( struct gdbarch *  gdbarch, int  regnum  )

static

Definition at line 2678 of file hppa-tdep.c.

References builtin_type::builtin_double, builtin_type(), builtin_type::builtin_uint64, HPPA64_FP4_REGNUM, and regnum.

Referenced by hppa_gdbarch_init().

hppa64_return_value()

static enum return_value_convention hppa64_return_value ( struct gdbarch *  gdbarch, struct value *  function, struct type *  type, struct regcache *  regcache, gdb_byte *  readbuf, const gdb_byte *  writebuf  )

static

Definition at line 1183 of file hppa-tdep.c.

References gdb_assert, hppa64_floating_p(), HPPA64_FP4_REGNUM, hppa64_integral_or_pointer_p(), HPPA_RET0_REGNUM, offset, regcache_cooked_read_part(), regcache_cooked_write_part(), regnum, RETURN_VALUE_REGISTER_CONVENTION, RETURN_VALUE_STRUCT_CONVENTION, and TYPE_LENGTH.

Referenced by hppa_gdbarch_init().

hppa_addr_bits_remove()

static CORE_ADDR hppa_addr_bits_remove ( struct gdbarch *  gdbarch, CORE_ADDR  addr  )

static

Definition at line 2728 of file hppa-tdep.c.

Referenced by hppa_gdbarch_init().

hppa_dummy_id()

static struct frame_id hppa_dummy_id ( struct gdbarch *  gdbarch, struct frame_info *  this_frame  )

static

Definition at line 2517 of file hppa-tdep.c.

References frame_id_build(), get_frame_pc(), get_frame_register_unsigned(), and HPPA_SP_REGNUM.

Referenced by hppa_gdbarch_init().

hppa_dump_tdep()

static void hppa_dump_tdep ( struct gdbarch *  gdbarch, struct ui_file *  file  )

static

Definition at line 3181 of file hppa-tdep.c.

References gdbarch_tdep::bytes_per_address, fprintf_unfiltered(), gdbarch_tdep(), and gdbarch_tdep::is_elf.

Referenced by _initialize_hppa_tdep().

hppa_extract_14()

int hppa_extract_14

(

unsigned

word

)

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

References hppa_low_hppa_sign_extend(), and MASK_14.

Referenced by hppa_frame_cache(), hppa_skip_trampoline_code(), hppa_stack_frame_destroyed_p(), and prologue_inst_adjust_sp().

hppa_extract_17()

int hppa_extract_17

(

unsigned

word

)

Definition at line 185 of file hppa-tdep.c.

References hppa_get_field(), and hppa_sign_extend().

hppa_extract_21()

int hppa_extract_21

(

unsigned

word

)

Definition at line 163 of file hppa-tdep.c.

References hppa_get_field(), hppa_sign_extend(), and MASK_21.

Referenced by hppa_skip_trampoline_code(), and prologue_inst_adjust_sp().

hppa_extract_5_load()

int hppa_extract_5_load

(

unsigned

word

)

Definition at line 131 of file hppa-tdep.c.

References hppa_low_hppa_sign_extend(), and MASK_5.

Referenced by prologue_inst_adjust_sp().

hppa_extract_5r_store()

unsigned hppa_extract_5r_store

(

unsigned

word

)

Definition at line 139 of file hppa-tdep.c.

References MASK_5.

Referenced by inst_saves_fr().

hppa_extract_5R_store()

unsigned hppa_extract_5R_store

(

unsigned

word

)

Definition at line 147 of file hppa-tdep.c.

References MASK_5.

Referenced by inst_saves_fr(), and inst_saves_gr().

hppa_fallback_frame_cache()

static struct hppa_frame_cache* hppa_fallback_frame_cache ( struct frame_info *  this_frame, void **  this_cache  )

static

Definition at line 2332 of file hppa-tdep.c.

References trad_frame_saved_reg::addr, hppa_frame_cache::base, gdbarch::byte_order, fprintf_unfiltered(), FRAME_OBSTACK_ZALLOC, frame_relative_level(), gdb_stdlog, gdbarch_byte_order(), get_frame_arch(), get_frame_func(), get_frame_pc(), get_frame_register_unsigned(), hppa_debug, HPPA_PCOQ_HEAD_REGNUM, HPPA_RP_REGNUM, HPPA_SP_REGNUM, prologue_inst_adjust_sp(), read_memory_unsigned_integer(), hppa_frame_cache::saved_regs, trad_frame_addr_p(), trad_frame_alloc_saved_regs(), and trad_frame_set_value().

Referenced by hppa_fallback_frame_prev_register(), and hppa_fallback_frame_this_id().

hppa_fallback_frame_prev_register()

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

static

Definition at line 2414 of file hppa-tdep.c.

References hppa_fallback_frame_cache(), hppa_frame_prev_register_helper(), regnum, and hppa_frame_cache::saved_regs.

hppa_fallback_frame_this_id()

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

static

Definition at line 2404 of file hppa-tdep.c.

References hppa_frame_cache::base, frame_id_build(), get_frame_func(), and hppa_fallback_frame_cache().

hppa_fetch_pointer_argument()

static CORE_ADDR hppa_fetch_pointer_argument ( struct frame_info *  frame, int  argi, struct type *  type  )

static

Definition at line 2743 of file hppa-tdep.c.

References get_frame_register_unsigned(), and HPPA_R0_REGNUM.

Referenced by hppa_gdbarch_init().

hppa_find_global_pointer()

static CORE_ADDR hppa_find_global_pointer ( struct gdbarch *  gdbarch, struct value *  function  )

static

Definition at line 2768 of file hppa-tdep.c.

Referenced by hppa_gdbarch_init().

hppa_find_unwind_entry_in_block()

static struct unwind_table_entry* hppa_find_unwind_entry_in_block ( struct frame_info *  this_frame )

static

Definition at line 1858 of file hppa-tdep.c.

References find_unwind_entry(), gdbarch_addr_bits_remove(), get_frame_address_in_block(), and get_frame_arch().

Referenced by hppa_frame_cache(), hppa_frame_this_id(), and hppa_frame_unwind_sniffer().

hppa_frame_cache()

static struct hppa_frame_cache* hppa_frame_cache ( struct frame_info *  this_frame, void **  this_cache  )

static

Definition at line 1879 of file hppa-tdep.c.

References _, trad_frame_saved_reg::addr, gdbarch::byte_order, unwind_table_entry::Entry_FR, unwind_table_entry::Entry_GR, error(), extract_unsigned_integer(), fprintf_unfiltered(), FRAME_OBSTACK_ZALLOC, frame_relative_level(), gdb_stdlog, gdbarch_byte_order(), gdbarch_ptr_bit(), get_frame_arch(), get_frame_func(), get_frame_pc(), hppa_debug, hppa_extract_14(), hppa_find_unwind_entry_in_block(), HPPA_FP0_REGNUM, HPPA_FP4_REGNUM, HPPA_FP_REGNUM, hppa_low_hppa_sign_extend(), HPPA_RP_REGNUM, if(), inst_saves_fr(), inst_saves_gr(), is_branch(), offset, paddress(), prologue_inst_adjust_sp(), unwind_table_entry::Region_description, unwind_table_entry::region_start, safe_frame_unwind_memory(), unwind_table_entry::Save_RP, unwind_table_entry::Save_SP, hppa_frame_cache::saved_regs, skip_prologue_hard_way(), unwind_table_entry::Total_frame_size, and trad_frame_alloc_saved_regs().

Referenced by hppa_frame_prev_register(), and hppa_frame_this_id().

hppa_frame_prev_register()

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

static

Definition at line 2294 of file hppa-tdep.c.

References hppa_frame_cache(), hppa_frame_prev_register_helper(), regnum, and hppa_frame_cache::saved_regs.

hppa_frame_prev_register_helper()

struct value* hppa_frame_prev_register_helper	(	struct frame_info *	this_frame,
		struct trad_frame_saved_reg	saved_regs[],
		int	regnum
	)

Definition at line 2774 of file hppa-tdep.c.

References gdbarch::byte_order, extract_unsigned_integer(), frame_unwind_got_constant(), gdbarch_byte_order(), get_frame_arch(), HPPA_PCOQ_HEAD_REGNUM, HPPA_PCOQ_TAIL_REGNUM, register_size(), regnum, size, trad_frame_get_prev_register(), and value_contents_all().

Referenced by hppa_fallback_frame_prev_register(), hppa_frame_prev_register(), hppa_linux_sigtramp_frame_prev_register(), and hppa_stub_frame_prev_register().

hppa_frame_this_id()

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

static

Definition at line 2281 of file hppa-tdep.c.

References hppa_frame_cache::base, frame_id_build(), hppa_find_unwind_entry_in_block(), hppa_frame_cache(), and unwind_table_entry::region_start.

hppa_frame_unwind_sniffer()

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

static

Definition at line 2304 of file hppa-tdep.c.

References hppa_find_unwind_entry_in_block().

hppa_gdbarch_init()

static struct gdbarch* hppa_gdbarch_init ( struct gdbarch_info  info, struct gdbarch_list *  arches  )

static

Definition at line 3047 of file hppa-tdep.c.

References _, gdbarch_info::bfd_arch_info, gdbarch_tdep::bytes_per_address, core_addr_greaterthan(), gdbarch_tdep::find_global_pointer, floatformats_ia64_quad, frame_unwind_append_unwinder(), gdbarch_list::gdbarch, gdbarch_alloc(), gdbarch_init_osabi(), gdbarch_list_lookup_by_info(), hppa32_cannot_fetch_register(), hppa32_cannot_store_register(), hppa32_convert_from_func_ptr_addr(), hppa32_frame_align(), hppa32_num_regs, hppa32_push_dummy_call(), hppa32_register_type(), hppa32_return_value(), hppa64_cannot_fetch_register(), hppa64_cannot_store_register(), hppa64_dwarf_reg_to_regnum(), hppa64_frame_align(), hppa64_num_regs, hppa64_push_dummy_call(), hppa64_register_name(), hppa64_register_type(), hppa64_return_value(), hppa_addr_bits_remove(), hppa_dummy_id(), hppa_fallback_frame_unwind, hppa_fetch_pointer_argument(), hppa_find_global_pointer(), HPPA_FP0_REGNUM, hppa_frame_unwind, hppa_pseudo_register_read(), hppa_read_pc(), hppa_skip_prologue(), HPPA_SP_REGNUM, hppa_stack_frame_destroyed_p(), hppa_stub_frame_unwind, hppa_unwind_pc(), hppa_write_pc(), internal_error(), set_gdbarch_addr_bits_remove(), set_gdbarch_believe_pcc_promotion(), set_gdbarch_breakpoint_kind_from_pc(), set_gdbarch_cannot_fetch_register(), set_gdbarch_cannot_store_register(), set_gdbarch_convert_from_func_ptr_addr(), set_gdbarch_dummy_id(), set_gdbarch_dwarf2_reg_to_regnum(), set_gdbarch_fetch_pointer_argument(), set_gdbarch_fp0_regnum(), set_gdbarch_frame_align(), set_gdbarch_have_nonsteppable_watchpoint(), set_gdbarch_inner_than(), set_gdbarch_long_bit(), set_gdbarch_long_double_bit(), set_gdbarch_long_double_format(), set_gdbarch_long_long_bit(), set_gdbarch_num_regs(), set_gdbarch_pseudo_register_read(), set_gdbarch_ptr_bit(), set_gdbarch_push_dummy_call(), set_gdbarch_read_pc(), set_gdbarch_register_name(), set_gdbarch_register_type(), set_gdbarch_return_value(), set_gdbarch_skip_prologue(), set_gdbarch_sp_regnum(), set_gdbarch_stack_frame_destroyed_p(), set_gdbarch_sw_breakpoint_from_kind(), set_gdbarch_unwind_pc(), set_gdbarch_write_pc(), TARGET_CHAR_BIT, gdbarch::tdep, and XCNEW.

Referenced by _initialize_hppa_tdep().

hppa_get_field()

int hppa_get_field	(	unsigned	word,
		int	from,
		int	to
	)

Definition at line 123 of file hppa-tdep.c.

Referenced by hppa_extract_17(), and hppa_extract_21().

hppa_in_dyncall()

static int hppa_in_dyncall ( CORE_ADDR  pc )

static

Definition at line 2912 of file hppa-tdep.c.

References find_unwind_entry(), hppa_symbol_address(), unwind_table_entry::region_end, and unwind_table_entry::region_start.

Referenced by hppa_in_solib_call_trampoline(), and hppa_skip_trampoline_code().

hppa_in_solib_call_trampoline()

int hppa_in_solib_call_trampoline	(	struct gdbarch *	gdbarch,
		CORE_ADDR	pc
	)

Definition at line 2924 of file hppa-tdep.c.

References find_unwind_entry(), hppa_import_pic_stub, hppa_import_stub, hppa_in_dyncall(), hppa_long_branch_pic_stub, hppa_long_branch_stub, hppa_match_insns_relaxed(), HPPA_MAX_INSN_PATTERN_LEN, and in_plt_section().

Referenced by hppa_linux_init_abi(), and hppabsd_init_abi().

hppa_init_objfile_priv_data()

static struct hppa_objfile_private* hppa_init_objfile_priv_data ( struct objfile *  objfile )

static

Definition at line 206 of file hppa-tdep.c.

References hppa_objfile_priv_data, and memset().

Referenced by read_unwind_info().

hppa_lookup_stub_minimal_symbol()

struct bound_minimal_symbol hppa_lookup_stub_minimal_symbol	(	const char *	name,
		enum unwind_stub_types	stub_type
	)

Definition at line 2548 of file hppa-tdep.c.

References ALL_MSYMBOLS, find_unwind_entry(), bound_minimal_symbol::minsym, MSYMBOL_LINKAGE_NAME, MSYMBOL_VALUE, name, bound_minimal_symbol::objfile, objfile::objfile(), unwind_table_entry::stub_type, and unwind_table_entry::stub_unwind.

hppa_low_hppa_sign_extend()

static int hppa_low_hppa_sign_extend ( unsigned  val, unsigned  bits  )

static

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

References bits.

Referenced by hppa_extract_14(), hppa_extract_5_load(), and hppa_frame_cache().

hppa_match_insns()

static int hppa_match_insns ( struct gdbarch *  gdbarch, CORE_ADDR  pc, struct insn_pattern *  pattern, unsigned int *  insn  )

static

Definition at line 2868 of file hppa-tdep.c.

References insn_pattern::data, extract_unsigned_integer(), gdbarch_byte_order(), HPPA_INSN_SIZE, insn_pattern::mask, and target_read_memory().

Referenced by hppa_match_insns_relaxed(), and hppa_skip_trampoline_code().

hppa_match_insns_relaxed()

static int hppa_match_insns_relaxed ( struct gdbarch *  gdbarch, CORE_ADDR  pc, struct insn_pattern *  pattern, unsigned int *  insn  )

static

Definition at line 2895 of file hppa-tdep.c.

References HPPA_INSN_SIZE, hppa_match_insns(), insn_pattern::mask, and offset.

Referenced by hppa_in_solib_call_trampoline().

hppa_pseudo_register_read()

static enum register_status hppa_pseudo_register_read ( struct gdbarch *  gdbarch, struct regcache *  regcache, int  regnum, gdb_byte *  buf  )

static

Definition at line 2750 of file hppa-tdep.c.

References gdbarch_byte_order(), HPPA_PCOQ_HEAD_REGNUM, HPPA_PCOQ_TAIL_REGNUM, REG_VALID, regcache_raw_read_unsigned(), regnum, status, and store_unsigned_integer().

Referenced by hppa_gdbarch_init().

hppa_read_pc()

CORE_ADDR hppa_read_pc

(

struct regcache *

regcache

)

Definition at line 1307 of file hppa-tdep.c.

References HPPA_IPSW_REGNUM, HPPA_PCOQ_HEAD_REGNUM, and regcache_cooked_read_unsigned().

Referenced by hppa_gdbarch_init().

hppa_sign_extend()

static int hppa_sign_extend ( unsigned  val, unsigned  bits  )

static

Definition at line 106 of file hppa-tdep.c.

References bits.

Referenced by hppa_extract_17(), and hppa_extract_21().

hppa_skip_prologue()

static CORE_ADDR hppa_skip_prologue ( struct gdbarch *  gdbarch, CORE_ADDR  pc  )

static

Definition at line 1833 of file hppa-tdep.c.

References after_prologue(), symtab_and_line::pc, and skip_prologue_hard_way().

Referenced by hppa_gdbarch_init().

hppa_skip_trampoline_code()

CORE_ADDR hppa_skip_trampoline_code	(	struct frame_info *	frame,
		CORE_ADDR	pc
	)

Definition at line 2952 of file hppa-tdep.c.

References _, builtin_type::builtin_func_ptr, builtin_type(), get_frame_arch(), get_frame_register_unsigned(), HPPA_DP_REGNUM, hppa_extract_14(), hppa_extract_21(), hppa_import_pic_stub, hppa_import_stub, hppa_in_dyncall(), hppa_match_insns(), HPPA_MAX_INSN_PATTERN_LEN, hppa_plt_stub, HPPA_R0_REGNUM, in_plt_section(), paddress(), read_memory_typed_address(), and warning().

Referenced by hppa_linux_init_abi(), and hppabsd_init_abi().

hppa_stack_frame_destroyed_p()

static int hppa_stack_frame_destroyed_p ( struct gdbarch *  gdbarch, CORE_ADDR  pc  )

static

Definition at line 575 of file hppa-tdep.c.

References extract_unsigned_integer(), gdbarch_byte_order(), hppa_extract_14(), status, and target_read_memory().

Referenced by hppa_gdbarch_init().

hppa_stub_frame_prev_register()

static struct value* hppa_stub_frame_prev_register ( struct frame_info *  this_frame, void **  this_prologue_cache, int  regnum  )

static

Definition at line 2477 of file hppa-tdep.c.

References _, error(), hppa_frame_prev_register_helper(), hppa_stub_frame_unwind_cache(), regnum, and hppa_stub_unwind_cache::saved_regs.

hppa_stub_frame_this_id()

static void hppa_stub_frame_this_id ( struct frame_info *  this_frame, void **  this_prologue_cache, struct frame_id *  this_id  )

static

Definition at line 2465 of file hppa-tdep.c.

References hppa_stub_unwind_cache::base, frame_id_build(), get_frame_func(), and hppa_stub_frame_unwind_cache().

hppa_stub_frame_unwind_cache()

static struct hppa_stub_unwind_cache* hppa_stub_frame_unwind_cache ( struct frame_info *  this_frame, void **  this_cache  )

static

Definition at line 2442 of file hppa-tdep.c.

References hppa_stub_unwind_cache::base, FRAME_OBSTACK_ZALLOC, get_frame_arch(), get_frame_register_unsigned(), HPPA_PCOQ_HEAD_REGNUM, HPPA_RP_REGNUM, HPPA_SP_REGNUM, trad_frame_saved_reg::realreg, hppa_stub_unwind_cache::saved_regs, and trad_frame_alloc_saved_regs().

Referenced by hppa_stub_frame_prev_register(), and hppa_stub_frame_this_id().

hppa_stub_unwind_sniffer()

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

static

Definition at line 2491 of file hppa-tdep.c.

References gdbarch_in_solib_return_trampoline(), gdbarch_tdep(), get_frame_address_in_block(), get_frame_arch(), gdbarch_tdep::in_solib_call_trampoline, and gdbarch_tdep::pc.

hppa_symbol_address()

CORE_ADDR hppa_symbol_address

(

const char *

sym

)

Definition at line 194 of file hppa-tdep.c.

References BMSYMBOL_VALUE_ADDRESS, lookup_minimal_symbol(), and bound_minimal_symbol::minsym.

Referenced by hppa_in_dyncall().

hppa_unwind_pc()

CORE_ADDR hppa_unwind_pc	(	struct gdbarch *	gdbarch,
		struct frame_info *	next_frame
	)

Definition at line 2525 of file hppa-tdep.c.

References frame_unwind_register_unsigned(), HPPA_IPSW_REGNUM, and HPPA_PCOQ_HEAD_REGNUM.

Referenced by hppa_gdbarch_init().

hppa_write_pc()

void hppa_write_pc	(	struct regcache *	regcache,
		CORE_ADDR	pc
	)

Definition at line 1327 of file hppa-tdep.c.

References HPPA_PCOQ_HEAD_REGNUM, HPPA_PCOQ_TAIL_REGNUM, and regcache_cooked_write_unsigned().

Referenced by hppa_gdbarch_init().

inst_saves_fr()

static int inst_saves_fr ( unsigned long  inst )

static

Definition at line 1519 of file hppa-tdep.c.

References hppa_extract_5r_store(), and hppa_extract_5R_store().

Referenced by hppa_frame_cache(), and skip_prologue_hard_way().

inst_saves_gr()

static int inst_saves_gr ( unsigned long  inst )

static

Definition at line 1478 of file hppa-tdep.c.

References hppa_extract_5R_store().

Referenced by hppa_frame_cache(), and skip_prologue_hard_way().

internalize_unwinds()

static void internalize_unwinds ( struct objfile *  objfile, struct unwind_table_entry *  table, asection *  section, unsigned int  entries, size_t  size, CORE_ADDR  text_offset  )

static

Definition at line 253 of file hppa-tdep.c.

References unwind_table_entry::alloca_frame, unwind_table_entry::Args_stored, unwind_table_entry::Cannot_unwind, unwind_table_entry::Cleanup_defined, unwind_table_entry::cxx_info, unwind_table_entry::cxx_try_catch, unwind_table_entry::Entry_FR, unwind_table_entry::Entry_GR, unwind_table_entry::Entry_SR, unwind_table_entry::Frame_Extension_Millicode, gdbarch_tdep(), get_objfile_arch(), unwind_table_entry::HP_UX_interrupt_marker, gdbarch_tdep::is_elf, unwind_table_entry::Large_frame, unwind_table_entry::Millicode, unwind_table_entry::Millicode_save_sr0, unwind_table_entry::MPE_XL_interrupt_marker, objfile::obfd, unwind_table_entry::padding, record_text_segment_lowaddr(), unwind_table_entry::Region_description, unwind_table_entry::region_end, unwind_table_entry::region_start, unwind_table_entry::reserved, unwind_table_entry::reserved1, unwind_table_entry::reserved2, unwind_table_entry::Save_MRP_in_frame, unwind_table_entry::save_r19, unwind_table_entry::Save_RP, unwind_table_entry::Save_SP, unwind_table_entry::sched_entry_seq, unwind_table_entry::Separate_Package_Body, size, gdbarch_tdep::solib_get_text_base, unwind_table_entry::sr4export, unwind_table_entry::Stack_Overflow_Check, unwind_table_entry::stub_type, unwind_table_entry::stub_unwind, unwind_table_entry::Total_frame_size, unwind_table_entry::Two_Instruction_SP_Increment, and unwind_table_entry::Variable_Frame.

Referenced by read_unwind_info().

is_branch()

static int is_branch ( unsigned long  inst )

static

Definition at line 1378 of file hppa-tdep.c.

Referenced by hppa_frame_cache(), micromips_deal_with_atomic_sequence(), mips_deal_with_atomic_sequence(), and skip_prologue_hard_way().

prologue_inst_adjust_sp()

static int prologue_inst_adjust_sp ( unsigned long  inst )

static

Definition at line 1339 of file hppa-tdep.c.

References hppa_extract_14(), hppa_extract_21(), and hppa_extract_5_load().

Referenced by hppa_fallback_frame_cache(), hppa_frame_cache(), and skip_prologue_hard_way().

read_unwind_info()

static void read_unwind_info ( struct objfile *  objfile )

static

Definition at line 351 of file hppa-tdep.c.

References ANOFFSET, compare_unwind_entries(), hppa_init_objfile_priv_data(), hppa_objfile_priv_data, internalize_unwinds(), memset(), objfile::obfd, qsort, SECT_OFF_TEXT, objfile::section_offsets, STUB_UNWIND_ENTRY_SIZE, UNWIND_ENTRY_SIZE, and hppa_objfile_private::unwind_info.

Referenced by find_unwind_entry().

record_text_segment_lowaddr()

static void record_text_segment_lowaddr ( bfd *  abfd, asection *  section, void *  data  )

static

Definition at line 239 of file hppa-tdep.c.

Referenced by internalize_unwinds().

skip_prologue_hard_way()

static CORE_ADDR skip_prologue_hard_way ( struct gdbarch *  gdbarch, CORE_ADDR  pc, int  stop_before_branch  )

static

Definition at line 1542 of file hppa-tdep.c.

References unwind_table_entry::Entry_FR, unwind_table_entry::Entry_GR, extract_unsigned_integer(), find_unwind_entry(), gdbarch_byte_order(), gdbarch_ptr_bit(), HPPA_FP_REGNUM, inst_saves_fr(), inst_saves_gr(), is_branch(), prologue_inst_adjust_sp(), unwind_table_entry::region_start, unwind_table_entry::Save_RP, unwind_table_entry::Save_SP, status, target_read_memory(), and unwind_table_entry::Total_frame_size.

Referenced by hppa_frame_cache(), and hppa_skip_prologue().

unwind_command()

static void unwind_command ( const char *  exp, int  from_tty  )

static

Definition at line 2575 of file hppa-tdep.c.

References unwind_table_entry::alloca_frame, unwind_table_entry::Args_stored, unwind_table_entry::Cannot_unwind, unwind_table_entry::Cleanup_defined, unwind_table_entry::cxx_info, unwind_table_entry::cxx_try_catch, unwind_table_entry::Entry_FR, unwind_table_entry::Entry_GR, unwind_table_entry::Entry_SR, EXPORT, find_unwind_entry(), unwind_table_entry::Frame_Extension_Millicode, gdb_flush(), gdb_stdout, hex_string(), host_address_to_string, unwind_table_entry::HP_UX_interrupt_marker, IMPORT, IMPORT_SHLIB, unwind_table_entry::Large_frame, LONG_BRANCH, unwind_table_entry::Millicode, unwind_table_entry::Millicode_save_sr0, unwind_table_entry::MPE_XL_interrupt_marker, PARAMETER_RELOCATION, parse_and_eval_address(), pif, pin, printf_unfiltered(), putchar_unfiltered(), unwind_table_entry::Region_description, unwind_table_entry::region_end, unwind_table_entry::region_start, unwind_table_entry::Save_MRP_in_frame, unwind_table_entry::save_r19, unwind_table_entry::Save_RP, unwind_table_entry::Save_SP, unwind_table_entry::sched_entry_seq, unwind_table_entry::Separate_Package_Body, unwind_table_entry::sr4export, unwind_table_entry::Stack_Overflow_Check, unwind_table_entry::stub_type, unwind_table_entry::stub_unwind, unwind_table_entry::Total_frame_size, unwind_table_entry::Two_Instruction_SP_Increment, and unwind_table_entry::Variable_Frame.

Referenced by _initialize_hppa_tdep().

Variable Documentation

hppa32_num_regs

const int hppa32_num_regs = 128

static

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

Referenced by hppa_gdbarch_init().

hppa64_num_regs

const int hppa64_num_regs = 96

static

Definition at line 48 of file hppa-tdep.c.

Referenced by hppa_gdbarch_init().

hppa_break_insn

constexpr gdb_byte hppa_break_insn[] = {0x00, 0x01, 0x00, 0x04}

Definition at line 607 of file hppa-tdep.c.

hppa_debug

int hppa_debug = 0

static

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

Referenced by _initialize_hppa_tdep(), find_unwind_entry(), hppa_fallback_frame_cache(), and hppa_frame_cache().

hppa_fallback_frame_unwind

const struct frame_unwind hppa_fallback_frame_unwind

static

Initial value:

=
{
  NORMAL_FRAME,
  default_frame_unwind_stop_reason,
  hppa_fallback_frame_this_id,
  hppa_fallback_frame_prev_register,
  NULL,
  default_frame_sniffer
}

Definition at line 2424 of file hppa-tdep.c.

Referenced by hppa_gdbarch_init().

hppa_frame_unwind

const struct frame_unwind hppa_frame_unwind

static

Initial value:

=
{
  NORMAL_FRAME,
  default_frame_unwind_stop_reason,
  hppa_frame_this_id,
  hppa_frame_prev_register,
  NULL,
  hppa_frame_unwind_sniffer
}

Definition at line 2313 of file hppa-tdep.c.

Referenced by hppa_gdbarch_init().

hppa_import_pic_stub

struct insn_pattern hppa_import_pic_stub[]

static

Initial value:

= {
  
  { 0x2a600000, 0xffe00000 },
  
  { 0x48350000, 0xffffb000 },
  
  { 0xeaa0c000, 0xffffffff },
  
  { 0x48330000, 0xffffb000 },
  { 0, 0 },
}

Definition at line 2836 of file hppa-tdep.c.

Referenced by hppa_in_solib_call_trampoline(), and hppa_skip_trampoline_code().

hppa_import_stub

struct insn_pattern hppa_import_stub[]

static

Initial value:

= {
  
  { 0x2b600000, 0xffe00000 },
  
  { 0x48350000, 0xffffb000 },
  
  { 0xeaa0c000, 0xffffffff },
  
  { 0x48330000, 0xffffb000 },
  { 0, 0 }
}

Definition at line 2824 of file hppa-tdep.c.

Referenced by hppa_in_solib_call_trampoline(), and hppa_skip_trampoline_code().

hppa_long_branch_pic_stub

struct insn_pattern hppa_long_branch_pic_stub[]

static

Initial value:

= {
  
  { 0xe8200000, 0xffe00000 },
  
  { 0x28200000, 0xffe00000 },
  
  { 0xe0202002, 0xffe02002 }, 
  { 0, 0 }
}

Definition at line 2814 of file hppa-tdep.c.

Referenced by hppa_in_solib_call_trampoline().

hppa_long_branch_stub

struct insn_pattern hppa_long_branch_stub[]

static

Initial value:

= {
  
  { 0x20200000, 0xffe00000 },
  
  { 0xe0202002, 0xffe02002 }, 
  { 0, 0 }
}

Definition at line 2806 of file hppa-tdep.c.

Referenced by hppa_in_solib_call_trampoline().

hppa_objfile_priv_data

const struct objfile_data* hppa_objfile_priv_data = NULL

static

Definition at line 87 of file hppa-tdep.c.

Referenced by _initialize_hppa_tdep(), find_unwind_entry(), hppa_init_objfile_priv_data(), and read_unwind_info().

hppa_plt_stub

struct insn_pattern hppa_plt_stub[]

static

Initial value:

= {
  
  { 0xea9f1fdd, 0xffffffff },
  
  { 0xd6801c1e, 0xffffffff },
  { 0, 0 }
}

Definition at line 2848 of file hppa-tdep.c.

Referenced by hppa_skip_trampoline_code().

hppa_stub_frame_unwind

const struct frame_unwind hppa_stub_frame_unwind

static

Initial value:

= {
  NORMAL_FRAME,
  default_frame_unwind_stop_reason,
  hppa_stub_frame_this_id,
  hppa_stub_frame_prev_register,
  NULL,
  hppa_stub_unwind_sniffer
}

Definition at line 2507 of file hppa-tdep.c.

Referenced by hppa_gdbarch_init().