GDB (xrefs)
Classes | Macros | Enumerations | Functions | Variables
/tmp/gdb-7.10/gdb/i386-tdep.c File Reference
#include "defs.h"
#include "opcode/i386.h"
#include "arch-utils.h"
#include "command.h"
#include "dummy-frame.h"
#include "dwarf2-frame.h"
#include "doublest.h"
#include "frame.h"
#include "frame-base.h"
#include "frame-unwind.h"
#include "inferior.h"
#include "infrun.h"
#include "gdbcmd.h"
#include "gdbcore.h"
#include "gdbtypes.h"
#include "objfiles.h"
#include "osabi.h"
#include "regcache.h"
#include "reggroups.h"
#include "regset.h"
#include "symfile.h"
#include "symtab.h"
#include "target.h"
#include "value.h"
#include "dis-asm.h"
#include "disasm.h"
#include "remote.h"
#include "i386-tdep.h"
#include "i387-tdep.h"
#include "x86-xstate.h"
#include "record.h"
#include "record-full.h"
#include "features/i386/i386.c"
#include "features/i386/i386-avx.c"
#include "features/i386/i386-mpx.c"
#include "features/i386/i386-avx512.c"
#include "features/i386/i386-mmx.c"
#include "ax.h"
#include "ax-gdb.h"
#include "stap-probe.h"
#include "user-regs.h"
#include "cli/cli-utils.h"
#include "expression.h"
#include "parser-defs.h"
#include <ctype.h>

Go to the source code of this file.

Classes

struct  i386_frame_cache
 
struct  i386_insn
 
struct  i386_record_s
 

Macros

#define I386_NUM_SAVED_REGS   I386_NUM_GREGS
 
#define I386_MAX_MATCHED_INSN_LEN   6
 
#define LOW_RETURN_REGNUM   I386_EAX_REGNUM /* %eax */
 
#define HIGH_RETURN_REGNUM   I386_EDX_REGNUM /* %edx */
 
#define PREFIX_REPZ   0x01
 
#define PREFIX_REPNZ   0x02
 
#define PREFIX_LOCK   0x04
 
#define PREFIX_DATA   0x08
 
#define PREFIX_ADDR   0x10
 
#define I386_SAVE_FPU_REGS   0xfffd
 
#define I386_SAVE_FPU_ENV   0xfffe
 
#define I386_SAVE_FPU_ENV_REG_STACK   0xffff
 
#define I386_RECORD_FULL_ARCH_LIST_ADD_REG(regnum)   record_full_arch_list_add_reg (ir.regcache, ir.regmap[(regnum)])
 
#define MPX_BASE_MASK   (~(ULONGEST) 0xfff)
 
#define MPX_BD_MASK   0xfffffff00000ULL /* select bits [47:20] */
 
#define MPX_BT_MASK   0x0000000ffff8 /* select bits [19:3] */
 
#define MPX_BD_MASK_32   0xfffff000 /* select bits [31:12] */
 
#define MPX_BT_MASK_32   0x00000ffc /* select bits [11:2] */
 

Enumerations

enum  {
  OT_BYTE = 0, OT_WORD, OT_LONG, OT_QUAD,
  OT_DQUAD
}
 
enum  {
  OP_ADDL, OP_ORL, OP_ADCL, OP_SBBL,
  OP_ANDL, OP_SUBL, OP_XORL, OP_CMPL
}
 

Functions

static int i386_mmx_regnum_p (struct gdbarch *gdbarch, int regnum)
 
int i386_byte_regnum_p (struct gdbarch *gdbarch, int regnum)
 
int i386_word_regnum_p (struct gdbarch *gdbarch, int regnum)
 
int i386_dword_regnum_p (struct gdbarch *gdbarch, int regnum)
 
int i386_zmmh_regnum_p (struct gdbarch *gdbarch, int regnum)
 
int i386_zmm_regnum_p (struct gdbarch *gdbarch, int regnum)
 
int i386_k_regnum_p (struct gdbarch *gdbarch, int regnum)
 
static int i386_ymmh_regnum_p (struct gdbarch *gdbarch, int regnum)
 
int i386_ymm_regnum_p (struct gdbarch *gdbarch, int regnum)
 
static int i386_ymmh_avx512_regnum_p (struct gdbarch *gdbarch, int regnum)
 
int i386_ymm_avx512_regnum_p (struct gdbarch *gdbarch, int regnum)
 
int i386_bnd_regnum_p (struct gdbarch *gdbarch, int regnum)
 
int i386_xmm_regnum_p (struct gdbarch *gdbarch, int regnum)
 
int i386_xmm_avx512_regnum_p (struct gdbarch *gdbarch, int regnum)
 
static int i386_mxcsr_regnum_p (struct gdbarch *gdbarch, int regnum)
 
int i386_fp_regnum_p (struct gdbarch *gdbarch, int regnum)
 
int i386_fpc_regnum_p (struct gdbarch *gdbarch, int regnum)
 
static int i386_bndr_regnum_p (struct gdbarch *gdbarch, int regnum)
 
static int i386_mpx_ctrl_regnum_p (struct gdbarch *gdbarch, int regnum)
 
static const char * i386_register_name (struct gdbarch *gdbarch, int regnum)
 
const char * i386_pseudo_register_name (struct gdbarch *gdbarch, int regnum)
 
static int i386_dbx_reg_to_regnum (struct gdbarch *gdbarch, int reg)
 
static int i386_svr4_reg_to_regnum (struct gdbarch *gdbarch, int reg)
 
static const gdb_bytei386_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pc, int *len)
 
static gdb_bytei386_skip_prefixes (gdb_byte *insn, size_t max_len)
 
static int i386_absolute_jmp_p (const gdb_byte *insn)
 
static int i386_jmp_p (const gdb_byte *insn)
 
static int i386_absolute_call_p (const gdb_byte *insn)
 
static int i386_ret_p (const gdb_byte *insn)
 
static int i386_call_p (const gdb_byte *insn)
 
static int i386_syscall_p (const gdb_byte *insn, int *lengthp)
 
static int i386_insn_is_call (struct gdbarch *gdbarch, CORE_ADDR addr)
 
static int i386_insn_is_ret (struct gdbarch *gdbarch, CORE_ADDR addr)
 
static int i386_insn_is_jump (struct gdbarch *gdbarch, CORE_ADDR addr)
 
struct displaced_step_closurei386_displaced_step_copy_insn (struct gdbarch *gdbarch, CORE_ADDR from, CORE_ADDR to, struct regcache *regs)
 
void i386_displaced_step_fixup (struct gdbarch *gdbarch, struct displaced_step_closure *closure, CORE_ADDR from, CORE_ADDR to, struct regcache *regs)
 
static void append_insns (CORE_ADDR *to, ULONGEST len, const gdb_byte *buf)
 
static void i386_relocate_instruction (struct gdbarch *gdbarch, CORE_ADDR *to, CORE_ADDR oldloc)
 
static struct i386_frame_cachei386_alloc_frame_cache (void)
 
static CORE_ADDR i386_follow_jump (struct gdbarch *gdbarch, CORE_ADDR pc)
 
static CORE_ADDR i386_analyze_struct_return (CORE_ADDR pc, CORE_ADDR current_pc, struct i386_frame_cache *cache)
 
static CORE_ADDR i386_skip_probe (CORE_ADDR pc)
 
static CORE_ADDR i386_analyze_stack_align (CORE_ADDR pc, CORE_ADDR current_pc, struct i386_frame_cache *cache)
 
static int i386_match_pattern (CORE_ADDR pc, struct i386_insn pattern)
 
static struct i386_insni386_match_insn (CORE_ADDR pc, struct i386_insn *insn_patterns)
 
static int i386_match_insn_block (CORE_ADDR pc, struct i386_insn *insn_patterns)
 
static CORE_ADDR i386_skip_noop (CORE_ADDR pc)
 
static CORE_ADDR i386_analyze_frame_setup (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR limit, struct i386_frame_cache *cache)
 
static CORE_ADDR i386_analyze_register_saves (CORE_ADDR pc, CORE_ADDR current_pc, struct i386_frame_cache *cache)
 
static CORE_ADDR i386_analyze_prologue (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR current_pc, struct i386_frame_cache *cache)
 
static CORE_ADDR i386_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR start_pc)
 
CORE_ADDR i386_skip_main_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
 
static CORE_ADDR i386_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
 
static void i386_frame_cache_1 (struct frame_info *this_frame, struct i386_frame_cache *cache)
 
static struct i386_frame_cachei386_frame_cache (struct frame_info *this_frame, void **this_cache)
 
static void i386_frame_this_id (struct frame_info *this_frame, void **this_cache, struct frame_id *this_id)
 
static enum unwind_stop_reason i386_frame_unwind_stop_reason (struct frame_info *this_frame, void **this_cache)
 
static struct valuei386_frame_prev_register (struct frame_info *this_frame, void **this_cache, int regnum)
 
static int i386_stack_frame_destroyed_p (struct gdbarch *gdbarch, CORE_ADDR pc)
 
static int i386_epilogue_frame_sniffer (const struct frame_unwind *self, struct frame_info *this_frame, void **this_prologue_cache)
 
static struct i386_frame_cachei386_epilogue_frame_cache (struct frame_info *this_frame, void **this_cache)
 
static enum unwind_stop_reason i386_epilogue_frame_unwind_stop_reason (struct frame_info *this_frame, void **this_cache)
 
static void i386_epilogue_frame_this_id (struct frame_info *this_frame, void **this_cache, struct frame_id *this_id)
 
static struct valuei386_epilogue_frame_prev_register (struct frame_info *this_frame, void **this_cache, int regnum)
 
static int i386_in_stack_tramp_p (CORE_ADDR pc)
 
static int i386_stack_tramp_frame_sniffer (const struct frame_unwind *self, struct frame_info *this_frame, void **this_cache)
 
static void i386_gen_return_address (struct gdbarch *gdbarch, struct agent_expr *ax, struct axs_value *value, CORE_ADDR scope)
 
static struct i386_frame_cachei386_sigtramp_frame_cache (struct frame_info *this_frame, void **this_cache)
 
static enum unwind_stop_reason i386_sigtramp_frame_unwind_stop_reason (struct frame_info *this_frame, void **this_cache)
 
static void i386_sigtramp_frame_this_id (struct frame_info *this_frame, void **this_cache, struct frame_id *this_id)
 
static struct valuei386_sigtramp_frame_prev_register (struct frame_info *this_frame, void **this_cache, int regnum)
 
static int i386_sigtramp_frame_sniffer (const struct frame_unwind *self, struct frame_info *this_frame, void **this_prologue_cache)
 
static CORE_ADDR i386_frame_base_address (struct frame_info *this_frame, void **this_cache)
 
static struct frame_id i386_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame)
 
static CORE_ADDR i386_frame_align (struct gdbarch *gdbarch, CORE_ADDR sp)
 
static int i386_get_longjmp_target (struct frame_info *frame, CORE_ADDR *pc)
 
static int i386_16_byte_align_p (struct type *type)
 
static CORE_ADDR i386_push_dummy_code (struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr, struct regcache *regcache)
 
static CORE_ADDR i386_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 void i386_extract_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, gdb_byte *valbuf)
 
static void i386_store_return_value (struct gdbarch *gdbarch, struct type *type, struct regcache *regcache, const gdb_byte *valbuf)
 
static int i386_reg_struct_return_p (struct gdbarch *gdbarch, struct type *type)
 
static enum return_value_convention i386_return_value (struct gdbarch *gdbarch, struct value *function, struct type *type, struct regcache *regcache, gdb_byte *readbuf, const gdb_byte *writebuf)
 
struct typei387_ext_type (struct gdbarch *gdbarch)
 
static struct typei386_bnd_type (struct gdbarch *gdbarch)
 
static struct typei386_zmm_type (struct gdbarch *gdbarch)
 
static struct typei386_ymm_type (struct gdbarch *gdbarch)
 
static struct typei386_mmx_type (struct gdbarch *gdbarch)
 
struct typei386_pseudo_register_type (struct gdbarch *gdbarch, int regnum)
 
static int i386_mmx_regnum_to_fp_regnum (struct regcache *regcache, int regnum)
 
void i386_pseudo_register_read_into_value (struct gdbarch *gdbarch, struct regcache *regcache, int regnum, struct value *result_value)
 
static struct valuei386_pseudo_register_read_value (struct gdbarch *gdbarch, struct regcache *regcache, int regnum)
 
void i386_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int regnum, const gdb_byte *buf)
 
static int i386_next_regnum (int regnum)
 
static int i386_convert_register_p (struct gdbarch *gdbarch, int regnum, struct type *type)
 
static int i386_register_to_value (struct frame_info *frame, int regnum, struct type *type, gdb_byte *to, int *optimizedp, int *unavailablep)
 
static void i386_value_to_register (struct frame_info *frame, int regnum, struct type *type, const gdb_byte *from)
 
void i386_supply_gregset (const struct regset *regset, struct regcache *regcache, int regnum, const void *gregs, size_t len)
 
static void i386_collect_gregset (const struct regset *regset, const struct regcache *regcache, int regnum, void *gregs, size_t len)
 
static void i386_supply_fpregset (const struct regset *regset, struct regcache *regcache, int regnum, const void *fpregs, size_t len)
 
static void i386_collect_fpregset (const struct regset *regset, const struct regcache *regcache, int regnum, void *fpregs, size_t len)
 
void i386_iterate_over_regset_sections (struct gdbarch *gdbarch, iterate_over_regset_sections_cb *cb, void *cb_data, const struct regcache *regcache)
 
CORE_ADDR i386_pe_skip_trampoline_code (struct frame_info *frame, CORE_ADDR pc, char *name)
 
int i386_sigtramp_p (struct frame_info *this_frame)
 
static int i386_print_insn (bfd_vma pc, struct disassemble_info *info)
 
static int i386_svr4_sigtramp_p (struct frame_info *this_frame)
 
static CORE_ADDR i386_svr4_sigcontext_addr (struct frame_info *this_frame)
 
int i386_stap_is_single_operand (struct gdbarch *gdbarch, const char *s)
 
static int i386_stap_parse_special_token_triplet (struct gdbarch *gdbarch, struct stap_parse_info *p)
 
static int i386_stap_parse_special_token_three_arg_disp (struct gdbarch *gdbarch, struct stap_parse_info *p)
 
int i386_stap_parse_special_token (struct gdbarch *gdbarch, struct stap_parse_info *p)
 
static const char * i386_gnu_triplet_regexp (struct gdbarch *gdbarch)
 
void i386_elf_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
 
void i386_svr4_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
 
static void i386_go32_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
 
static void i386_init_reggroups (void)
 
static void i386_add_reggroups (struct gdbarch *gdbarch)
 
int i386_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *group)
 
static CORE_ADDR i386_fetch_pointer_argument (struct frame_info *frame, int argi, struct type *type)
 
static int i386_record_modrm (struct i386_record_s *irp)
 
static int i386_record_lea_modrm_addr (struct i386_record_s *irp, uint64_t *addr)
 
static int i386_record_lea_modrm (struct i386_record_s *irp)
 
static int i386_record_push (struct i386_record_s *irp, int size)
 
static int i386_record_floats (struct gdbarch *gdbarch, struct i386_record_s *ir, uint32_t iregnum)
 
int i386_process_record (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR input_addr)
 
static int i386_fast_tracepoint_valid_at (struct gdbarch *gdbarch, CORE_ADDR addr, int *isize, char **msg)
 
static int i386_validate_tdesc_p (struct gdbarch_tdep *tdep, struct tdesc_arch_data *tdesc_data)
 
static struct gdbarchi386_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
 
static enum gdb_osabi i386_coff_osabi_sniffer (bfd *abfd)
 
const struct target_desci386_target_description (uint64_t xcr0)
 
static unsigned long i386_mpx_bd_base (void)
 
static int i386_mpx_enabled (void)
 
static CORE_ADDR i386_mpx_get_bt_entry (CORE_ADDR ptr, CORE_ADDR bd_base)
 
static void i386_mpx_print_bounds (const CORE_ADDR bt_entry[4])
 
static void i386_mpx_info_bounds (char *args, int from_tty)
 
static void i386_mpx_set_bounds (char *args, int from_tty)
 
static void set_mpx_cmd (char *args, int from_tty)
 
static void show_mpx_cmd (char *args, int from_tty)
 
void _initialize_i386_tdep (void)
 

Variables

static const char * i386_register_names []
 
static const char * i386_zmm_names []
 
static const char * i386_zmmh_names []
 
static const char * i386_k_names []
 
static const char * i386_ymm_names []
 
static const char * i386_ymmh_names []
 
static const char * i386_mpx_names []
 
static const char * i386_bnd_names []
 
static const char * i386_mmx_names []
 
static const char * i386_byte_names []
 
static const char * i386_word_names []
 
const int num_lower_zmm_regs = 16
 
static const char att_flavor [] = "att"
 
static const char intel_flavor [] = "intel"
 
static const char *const valid_flavors []
 
static const char * disassembly_flavor = att_flavor
 
struct i386_insn i386_frame_setup_skip_insns []
 
static const struct frame_unwind i386_frame_unwind
 
static const struct frame_unwind i386_epilogue_frame_unwind
 
struct i386_insn i386_tramp_chain_in_reg_insns []
 
struct i386_insn i386_tramp_chain_on_stack_insns []
 
static const struct frame_unwind i386_stack_tramp_frame_unwind
 
static const struct frame_unwind i386_sigtramp_frame_unwind
 
static const struct frame_base i386_frame_base
 
static const char default_struct_convention [] = "default"
 
static const char pcc_struct_convention [] = "pcc"
 
static const char reg_struct_convention [] = "reg"
 
static const char *const valid_conventions []
 
static const char * struct_convention = default_struct_convention
 
const struct regset i386_gregset
 
const struct regset i386_fpregset
 
static struct reggroupi386_sse_reggroup
 
static struct reggroupi386_mmx_reggroup
 
static const int i386_record_regmap []
 
static struct cmd_list_elementmpx_set_cmdlist
 
static struct cmd_list_elementmpx_show_cmdlist
 

Macro Definition Documentation

#define HIGH_RETURN_REGNUM   I386_EDX_REGNUM /* %edx */

Definition at line 2745 of file i386-tdep.c.

Referenced by i386_extract_return_value(), and i386_store_return_value().

#define I386_MAX_MATCHED_INSN_LEN   6

Definition at line 1359 of file i386-tdep.c.

Referenced by i386_match_pattern().

#define I386_NUM_SAVED_REGS   I386_NUM_GREGS
#define I386_RECORD_FULL_ARCH_LIST_ADD_REG (   regnum)    record_full_arch_list_add_reg (ir.regcache, ir.regmap[(regnum)])

Definition at line 4946 of file i386-tdep.c.

Referenced by i386_process_record().

#define I386_SAVE_FPU_ENV   0xfffe

Definition at line 4877 of file i386-tdep.c.

Referenced by i386_process_record(), and i386_record_floats().

#define I386_SAVE_FPU_ENV_REG_STACK   0xffff

Definition at line 4878 of file i386-tdep.c.

Referenced by i386_process_record(), and i386_record_floats().

#define I386_SAVE_FPU_REGS   0xfffd

Definition at line 4876 of file i386-tdep.c.

Referenced by i386_process_record(), and i386_record_floats().

#define LOW_RETURN_REGNUM   I386_EAX_REGNUM /* %eax */

Definition at line 2744 of file i386-tdep.c.

Referenced by i386_extract_return_value(), and i386_store_return_value().

#define MPX_BASE_MASK   (~(ULONGEST) 0xfff)

Definition at line 8620 of file i386-tdep.c.

Referenced by i386_mpx_bd_base().

#define MPX_BD_MASK   0xfffffff00000ULL /* select bits [47:20] */

Definition at line 8655 of file i386-tdep.c.

Referenced by i386_mpx_get_bt_entry().

#define MPX_BD_MASK_32   0xfffff000 /* select bits [31:12] */

Definition at line 8657 of file i386-tdep.c.

Referenced by i386_mpx_get_bt_entry().

#define MPX_BT_MASK   0x0000000ffff8 /* select bits [19:3] */

Definition at line 8656 of file i386-tdep.c.

Referenced by i386_mpx_get_bt_entry().

#define MPX_BT_MASK_32   0x00000ffc /* select bits [11:2] */

Definition at line 8658 of file i386-tdep.c.

Referenced by i386_mpx_get_bt_entry().

#define PREFIX_ADDR   0x10

Definition at line 4555 of file i386-tdep.c.

Referenced by i386_process_record().

#define PREFIX_DATA   0x08

Definition at line 4554 of file i386-tdep.c.

Referenced by i386_process_record().

#define PREFIX_LOCK   0x04

Definition at line 4553 of file i386-tdep.c.

Referenced by i386_process_record().

#define PREFIX_REPNZ   0x02

Definition at line 4552 of file i386-tdep.c.

Referenced by i386_process_record().

#define PREFIX_REPZ   0x01

Definition at line 4551 of file i386-tdep.c.

Referenced by i386_process_record().

Enumeration Type Documentation

anonymous enum
Enumerator
OT_BYTE 
OT_WORD 
OT_LONG 
OT_QUAD 
OT_DQUAD 

Definition at line 4558 of file i386-tdep.c.

anonymous enum
Enumerator
OP_ADDL 
OP_ORL 
OP_ADCL 
OP_SBBL 
OP_ANDL 
OP_SUBL 
OP_XORL 
OP_CMPL 

Definition at line 4568 of file i386-tdep.c.

Function Documentation

void _initialize_i386_tdep ( void  )
static void append_insns ( CORE_ADDR to,
ULONGEST  len,
const gdb_byte buf 
)
static

Definition at line 944 of file i386-tdep.c.

References len, and target_write_memory().

Referenced by i386_relocate_instruction().

static int i386_16_byte_align_p ( struct type type)
static
static int i386_absolute_call_p ( const gdb_byte insn)
static

Definition at line 662 of file i386-tdep.c.

Referenced by i386_call_p(), and i386_displaced_step_fixup().

static int i386_absolute_jmp_p ( const gdb_byte insn)
static

Definition at line 625 of file i386-tdep.c.

Referenced by i386_displaced_step_fixup(), and i386_jmp_p().

static void i386_add_reggroups ( struct gdbarch gdbarch)
static
static struct i386_frame_cache* i386_alloc_frame_cache ( void  )
static
static CORE_ADDR i386_analyze_frame_setup ( struct gdbarch gdbarch,
CORE_ADDR  pc,
CORE_ADDR  limit,
struct i386_frame_cache cache 
)
static
static CORE_ADDR i386_analyze_prologue ( struct gdbarch gdbarch,
CORE_ADDR  pc,
CORE_ADDR  current_pc,
struct i386_frame_cache cache 
)
static
static CORE_ADDR i386_analyze_register_saves ( CORE_ADDR  pc,
CORE_ADDR  current_pc,
struct i386_frame_cache cache 
)
static
static CORE_ADDR i386_analyze_stack_align ( CORE_ADDR  pc,
CORE_ADDR  current_pc,
struct i386_frame_cache cache 
)
static
static CORE_ADDR i386_analyze_struct_return ( CORE_ADDR  pc,
CORE_ADDR  current_pc,
struct i386_frame_cache cache 
)
static
int i386_bnd_regnum_p ( struct gdbarch gdbarch,
int  regnum 
)
static struct type* i386_bnd_type ( struct gdbarch gdbarch)
static
static int i386_bndr_regnum_p ( struct gdbarch gdbarch,
int  regnum 
)
static
static const gdb_byte* i386_breakpoint_from_pc ( struct gdbarch gdbarch,
CORE_ADDR pc,
int len 
)
static

Definition at line 578 of file i386-tdep.c.

Referenced by i386_gdbarch_init().

int i386_byte_regnum_p ( struct gdbarch gdbarch,
int  regnum 
)
static int i386_call_p ( const gdb_byte insn)
static

Definition at line 700 of file i386-tdep.c.

References i386_absolute_call_p().

Referenced by i386_displaced_step_fixup(), and i386_insn_is_call().

static enum gdb_osabi i386_coff_osabi_sniffer ( bfd *  abfd)
static

Definition at line 8591 of file i386-tdep.c.

References GDB_OSABI_GO32, and GDB_OSABI_UNKNOWN.

Referenced by _initialize_i386_tdep().

static void i386_collect_fpregset ( const struct regset regset,
const struct regcache regcache,
int  regnum,
void *  fpregs,
size_t  len 
)
static
static void i386_collect_gregset ( const struct regset regset,
const struct regcache regcache,
int  regnum,
void *  gregs,
size_t  len 
)
static
static int i386_convert_register_p ( struct gdbarch gdbarch,
int  regnum,
struct type type 
)
static

Definition at line 3629 of file i386-tdep.c.

References i386_next_regnum(), i387_convert_register_p(), len, regnum, and TYPE_LENGTH.

Referenced by i386_gdbarch_init().

static int i386_dbx_reg_to_regnum ( struct gdbarch gdbarch,
int  reg 
)
static
struct displaced_step_closure* i386_displaced_step_copy_insn ( struct gdbarch gdbarch,
CORE_ADDR  from,
CORE_ADDR  to,
struct regcache regs 
)
void i386_displaced_step_fixup ( struct gdbarch gdbarch,
struct displaced_step_closure closure,
CORE_ADDR  from,
CORE_ADDR  to,
struct regcache regs 
)
static struct frame_id i386_dummy_id ( struct gdbarch gdbarch,
struct frame_info this_frame 
)
static
int i386_dword_regnum_p ( struct gdbarch gdbarch,
int  regnum 
)
void i386_elf_init_abi ( struct gdbarch_info  info,
struct gdbarch gdbarch 
)
static struct i386_frame_cache* i386_epilogue_frame_cache ( struct frame_info this_frame,
void **  this_cache 
)
static
static struct value* i386_epilogue_frame_prev_register ( struct frame_info this_frame,
void **  this_cache,
int  regnum 
)
static

Definition at line 2280 of file i386-tdep.c.

References i386_epilogue_frame_cache(), and i386_frame_prev_register().

static int i386_epilogue_frame_sniffer ( const struct frame_unwind self,
struct frame_info this_frame,
void **  this_prologue_cache 
)
static
static void i386_epilogue_frame_this_id ( struct frame_info this_frame,
void **  this_cache,
struct frame_id this_id 
)
static
static enum unwind_stop_reason i386_epilogue_frame_unwind_stop_reason ( struct frame_info this_frame,
void **  this_cache 
)
static

Definition at line 2253 of file i386-tdep.c.

References i386_frame_cache::base_p, and i386_epilogue_frame_cache().

static void i386_extract_return_value ( struct gdbarch gdbarch,
struct type type,
struct regcache regcache,
gdb_byte valbuf 
)
static
static int i386_fast_tracepoint_valid_at ( struct gdbarch gdbarch,
CORE_ADDR  addr,
int isize,
char **  msg 
)
static
static CORE_ADDR i386_fetch_pointer_argument ( struct frame_info frame,
int  argi,
struct type type 
)
static
static CORE_ADDR i386_follow_jump ( struct gdbarch gdbarch,
CORE_ADDR  pc 
)
static
int i386_fp_regnum_p ( struct gdbarch gdbarch,
int  regnum 
)
int i386_fpc_regnum_p ( struct gdbarch gdbarch,
int  regnum 
)
static CORE_ADDR i386_frame_align ( struct gdbarch gdbarch,
CORE_ADDR  sp 
)
static

Definition at line 2560 of file i386-tdep.c.

Referenced by i386_gdbarch_init().

static CORE_ADDR i386_frame_base_address ( struct frame_info this_frame,
void **  this_cache 
)
static

Definition at line 2530 of file i386-tdep.c.

References i386_frame_cache::base, and i386_frame_cache().

static struct i386_frame_cache* i386_frame_cache ( struct frame_info this_frame,
void **  this_cache 
)
static
static void i386_frame_cache_1 ( struct frame_info this_frame,
struct i386_frame_cache cache 
)
static
static struct value* i386_frame_prev_register ( struct frame_info this_frame,
void **  this_cache,
int  regnum 
)
static
static void i386_frame_this_id ( struct frame_info this_frame,
void **  this_cache,
struct frame_id this_id 
)
static
static enum unwind_stop_reason i386_frame_unwind_stop_reason ( struct frame_info this_frame,
void **  this_cache 
)
static
static struct gdbarch* i386_gdbarch_init ( struct gdbarch_info  info,
struct gdbarch_list arches 
)
static

Definition at line 8244 of file i386-tdep.c.

References gdbarch_tdep::al_regnum, gdbarch_tdep::ax_regnum, gdbarch_tdep::bnd0_regnum, gdbarch_tdep::bnd0r_regnum, gdbarch_tdep::bndcfgu_regnum, core_addr_lessthan(), dwarf2_append_unwinders(), gdbarch_tdep::eax_regnum, floatformats_i387_ext, gdbarch_tdep::fpregset, frame_base_set_default(), frame_unwind_append_unwinder(), gdbarch_list::gdbarch, gdbarch_alloc(), gdbarch_free(), gdbarch_init_osabi(), gdbarch_iterate_over_regset_sections_p(), gdbarch_list_lookup_by_info(), gdbarch_num_regs(), gdbarch_tdep::gregset_num_regs, gdbarch_tdep::gregset_reg_offset, i386_add_reggroups(), I386_AVX512_NUM_REGS, i386_breakpoint_from_pc(), i386_convert_register_p(), i386_dbx_reg_to_regnum(), i386_dummy_id(), I386_EFLAGS_REGNUM, I386_EIP_REGNUM, I386_ESP_REGNUM, i386_fast_tracepoint_valid_at(), i386_fetch_pointer_argument(), i386_fpregset, i386_frame_align(), i386_gen_return_address(), i386_get_longjmp_target(), i386_gnu_triplet_regexp(), i386_insn_is_call(), i386_insn_is_jump(), i386_insn_is_ret(), i386_iterate_over_regset_sections(), I386_MAX_INSN_LEN, I386_NUM_GREGS, I386_NUM_XREGS, i386_print_insn(), i386_pseudo_register_name(), i386_pseudo_register_read_value(), i386_pseudo_register_type(), i386_pseudo_register_write(), i386_push_dummy_call(), i386_push_dummy_code(), i386_record_regmap, i386_register_name(), i386_register_names, i386_register_reggroup_p(), i386_register_to_value(), i386_relocate_instruction(), i386_return_value(), i386_sigtramp_p(), i386_skip_prologue(), I386_ST0_REGNUM, i386_svr4_reg_to_regnum(), i386_unwind_pc(), i386_validate_tdesc_p(), i386_value_to_register(), I387_NUM_BND_REGS, I387_NUM_REGS, i387_print_float_info(), I387_SIZEOF_FSAVE, gdbarch_tdep::jb_pc_offset, gdbarch_tdep::k0_regnum, gdbarch_tdep::mm0_regnum, gdbarch_tdep::num_byte_regs, gdbarch_tdep::num_core_regs, gdbarch_tdep::num_dword_regs, gdbarch_tdep::num_mmx_regs, gdbarch_tdep::num_word_regs, gdbarch_tdep::num_xmm_avx512_regs, gdbarch_tdep::num_xmm_regs, gdbarch_tdep::num_ymm_avx512_regs, gdbarch_tdep::num_ymm_regs, gdbarch_tdep::num_zmm_regs, ON_STACK, pcc_struct_return, gdbarch_tdep::record_regmap, gdbarch_tdep::register_names, gdbarch_tdep::register_reggroup_p, gdbarch_tdep::sc_pc_offset, gdbarch_tdep::sc_reg_offset, gdbarch_tdep::sc_sp_offset, set_gdbarch_breakpoint_from_pc(), set_gdbarch_call_dummy_location(), set_gdbarch_convert_register_p(), set_gdbarch_decr_pc_after_break(), set_gdbarch_dummy_id(), set_gdbarch_dwarf2_reg_to_regnum(), set_gdbarch_fast_tracepoint_valid_at(), set_gdbarch_fetch_pointer_argument(), set_gdbarch_fp0_regnum(), set_gdbarch_frame_align(), set_gdbarch_frame_args_skip(), set_gdbarch_gen_return_address(), set_gdbarch_get_longjmp_target(), set_gdbarch_gnu_triplet_regexp(), set_gdbarch_inner_than(), set_gdbarch_insn_is_call(), set_gdbarch_insn_is_jump(), set_gdbarch_insn_is_ret(), set_gdbarch_iterate_over_regset_sections(), set_gdbarch_long_double_bit(), set_gdbarch_long_double_format(), set_gdbarch_long_long_align_bit(), set_gdbarch_max_insn_length(), set_gdbarch_num_pseudo_regs(), set_gdbarch_num_regs(), set_gdbarch_pc_regnum(), set_gdbarch_print_float_info(), set_gdbarch_print_insn(), set_gdbarch_ps_regnum(), set_gdbarch_pseudo_register_read_value(), set_gdbarch_pseudo_register_write(), set_gdbarch_push_dummy_call(), set_gdbarch_push_dummy_code(), set_gdbarch_register_name(), set_gdbarch_register_reggroup_p(), set_gdbarch_register_to_value(), set_gdbarch_relocate_instruction(), set_gdbarch_return_value(), set_gdbarch_sdb_reg_to_regnum(), set_gdbarch_skip_prologue(), set_gdbarch_sp_regnum(), set_gdbarch_stab_reg_to_regnum(), set_gdbarch_unwind_pc(), set_gdbarch_value_to_register(), set_tdesc_pseudo_register_name(), set_tdesc_pseudo_register_type(), gdbarch_tdep::sigcontext_addr, gdbarch_tdep::sigtramp_end, gdbarch_tdep::sigtramp_p, gdbarch_tdep::sigtramp_start, gdbarch_tdep::sizeof_fpregset, gdbarch_tdep::sizeof_gregset, gdbarch_tdep::st0_regnum, gdbarch_tdep::struct_return, gdbarch_info::target_desc, gdbarch_info::tdep_info, gdbarch_tdep::tdesc, tdesc_data, tdesc_data_alloc(), tdesc_data_cleanup(), tdesc_has_registers(), tdesc_i386, tdesc_use_registers(), xfree(), gdbarch_tdep::xmm16_regnum, gdbarch_tdep::xmm_avx512_register_names, gdbarch_tdep::xsave_xcr0_offset, gdbarch_tdep::ymm0_regnum, gdbarch_tdep::ymm0h_regnum, gdbarch_tdep::ymm16_regnum, gdbarch_tdep::ymm16h_register_names, gdbarch_tdep::ymm16h_regnum, gdbarch_tdep::ymmh_register_names, gdbarch_tdep::zmm0_regnum, gdbarch_tdep::zmm0h_regnum, and gdbarch_tdep::zmmh_register_names.

Referenced by _initialize_i386_tdep().

static void i386_gen_return_address ( struct gdbarch gdbarch,
struct agent_expr ax,
struct axs_value value,
CORE_ADDR  scope 
)
static
static int i386_get_longjmp_target ( struct frame_info frame,
CORE_ADDR pc 
)
static
static const char* i386_gnu_triplet_regexp ( struct gdbarch gdbarch)
static

Definition at line 4322 of file i386-tdep.c.

Referenced by i386_elf_init_abi(), i386_gdbarch_init(), and i386_go32_init_abi().

static void i386_go32_init_abi ( struct gdbarch_info  info,
struct gdbarch gdbarch 
)
static
static int i386_in_stack_tramp_p ( CORE_ADDR  pc)
static
static void i386_init_reggroups ( void  )
static

Definition at line 4416 of file i386-tdep.c.

References reggroup_new(), and USER_REGGROUP.

Referenced by _initialize_i386_tdep().

static int i386_insn_is_call ( struct gdbarch gdbarch,
CORE_ADDR  addr 
)
static

Definition at line 735 of file i386-tdep.c.

References i386_call_p(), I386_MAX_INSN_LEN, i386_skip_prefixes(), and read_code().

Referenced by i386_gdbarch_init().

static int i386_insn_is_jump ( struct gdbarch gdbarch,
CORE_ADDR  addr 
)
static

Definition at line 761 of file i386-tdep.c.

References i386_jmp_p(), I386_MAX_INSN_LEN, i386_skip_prefixes(), and read_code().

Referenced by i386_gdbarch_init().

static int i386_insn_is_ret ( struct gdbarch gdbarch,
CORE_ADDR  addr 
)
static

Definition at line 748 of file i386-tdep.c.

References I386_MAX_INSN_LEN, i386_ret_p(), i386_skip_prefixes(), and read_code().

Referenced by i386_gdbarch_init().

void i386_iterate_over_regset_sections ( struct gdbarch gdbarch,
iterate_over_regset_sections_cb cb,
void *  cb_data,
const struct regcache regcache 
)
static int i386_jmp_p ( const gdb_byte insn)
static

Definition at line 648 of file i386-tdep.c.

References i386_absolute_jmp_p().

Referenced by i386_insn_is_jump().

int i386_k_regnum_p ( struct gdbarch gdbarch,
int  regnum 
)
static struct i386_insn* i386_match_insn ( CORE_ADDR  pc,
struct i386_insn insn_patterns 
)
static

Definition at line 1406 of file i386-tdep.c.

References i386_match_pattern(), and i386_insn::len.

Referenced by i386_analyze_frame_setup(), and i386_match_insn_block().

static int i386_match_insn_block ( CORE_ADDR  pc,
struct i386_insn insn_patterns 
)
static

Definition at line 1423 of file i386-tdep.c.

References i386_match_insn(), i386_match_pattern(), i386_insn::insn, and i386_insn::len.

Referenced by i386_in_stack_tramp_p().

static int i386_match_pattern ( CORE_ADDR  pc,
struct i386_insn  pattern 
)
static
static int i386_mmx_regnum_p ( struct gdbarch gdbarch,
int  regnum 
)
static
static int i386_mmx_regnum_to_fp_regnum ( struct regcache regcache,
int  regnum 
)
static
static struct type* i386_mmx_type ( struct gdbarch gdbarch)
static
static unsigned long i386_mpx_bd_base ( void  )
static
static int i386_mpx_ctrl_regnum_p ( struct gdbarch gdbarch,
int  regnum 
)
static

Definition at line 404 of file i386-tdep.c.

References gdbarch_tdep(), I387_BNDCFGU_REGNUM, and I387_NUM_MPX_CTRL_REGS.

Referenced by i386_register_reggroup_p().

static int i386_mpx_enabled ( void  )
static
static CORE_ADDR i386_mpx_get_bt_entry ( CORE_ADDR  ptr,
CORE_ADDR  bd_base 
)
static
static void i386_mpx_info_bounds ( char *  args,
int  from_tty 
)
static
static void i386_mpx_print_bounds ( const CORE_ADDR  bt_entry[4])
static
static void i386_mpx_set_bounds ( char *  args,
int  from_tty 
)
static
static int i386_mxcsr_regnum_p ( struct gdbarch gdbarch,
int  regnum 
)
static

Definition at line 351 of file i386-tdep.c.

References gdbarch_tdep(), I387_MXCSR_REGNUM, and I387_NUM_XMM_REGS.

Referenced by i386_process_record(), and i386_register_reggroup_p().

static int i386_next_regnum ( int  regnum)
static
CORE_ADDR i386_pe_skip_trampoline_code ( struct frame_info frame,
CORE_ADDR  pc,
char *  name 
)
static int i386_print_insn ( bfd_vma  pc,
struct disassemble_info *  info 
)
static

Definition at line 3893 of file i386-tdep.c.

References att_flavor, disassembly_flavor, gdb_assert, and intel_flavor.

Referenced by i386_gdbarch_init().

int i386_process_record ( struct gdbarch gdbarch,
struct regcache regcache,
CORE_ADDR  input_addr 
)

Definition at line 4950 of file i386-tdep.c.

References _, i386_record_s::addr, i386_record_s::aflag, i386_record_s::dflag, extract_unsigned_integer(), fprintf_unfiltered(), gdb_stdlog, i386_record_s::gdbarch, gdbarch_byte_order(), gdbarch_tdep(), I386_EAX_REGNUM, i386_fp_regnum_p(), i386_fpc_regnum_p(), gdbarch_tdep::i386_intx80_record, i386_mmx_regnum_p(), i386_mxcsr_regnum_p(), i386_record_floats(), I386_RECORD_FULL_ARCH_LIST_ADD_REG, i386_record_lea_modrm(), i386_record_lea_modrm_addr(), i386_record_modrm(), i386_record_push(), I386_SAVE_FPU_ENV, I386_SAVE_FPU_ENV_REG_STACK, I386_SAVE_FPU_REGS, gdbarch_tdep::i386_syscall_record, gdbarch_tdep::i386_sysenter_record, i386_xmm_regnum_p(), I387_FCTRL_REGNUM, I387_FTAG_REGNUM, I387_MM0_REGNUM, I387_MXCSR_REGNUM, I387_ST0_REGNUM, I387_XMM0_REGNUM, MAX_REGISTER_SIZE, i386_record_s::mod, i386_record_s::modrm, OP_CMPL, i386_record_s::orig_addr, i386_record_s::ot, OT_BYTE, OT_DQUAD, OT_LONG, OT_QUAD, OT_WORD, i386_record_s::override, paddress(), i386_record_s::popl_esp_hack, PREFIX_ADDR, PREFIX_DATA, PREFIX_LOCK, PREFIX_REPNZ, PREFIX_REPZ, printf_unfiltered(), record_debug, record_full_arch_list_add_end(), record_full_arch_list_add_mem(), record_full_arch_list_add_reg(), record_full_memory_query, record_read_memory(), gdbarch_tdep::record_regmap, i386_record_s::reg, i386_record_s::regcache, regcache_raw_read_unsigned(), i386_record_s::regmap, regnum, i386_record_s::rex_b, i386_record_s::rex_x, i386_record_s::rip_offset, i386_record_s::rm, target_terminal_inferior(), target_terminal_ours(), X86_RECORD_CS_REGNUM, X86_RECORD_DS_REGNUM, X86_RECORD_EFLAGS_REGNUM, X86_RECORD_ES_REGNUM, X86_RECORD_FS_REGNUM, X86_RECORD_GS_REGNUM, X86_RECORD_R8_REGNUM, X86_RECORD_REAX_REGNUM, X86_RECORD_REBP_REGNUM, X86_RECORD_REBX_REGNUM, X86_RECORD_RECX_REGNUM, X86_RECORD_REDI_REGNUM, X86_RECORD_REDX_REGNUM, X86_RECORD_REIP_REGNUM, X86_RECORD_RESI_REGNUM, X86_RECORD_RESP_REGNUM, X86_RECORD_SS_REGNUM, and yquery().

Referenced by amd64_linux_init_abi_common(), and i386_linux_init_abi().

const char* i386_pseudo_register_name ( struct gdbarch gdbarch,
int  regnum 
)
void i386_pseudo_register_read_into_value ( struct gdbarch gdbarch,
struct regcache regcache,
int  regnum,
struct value result_value 
)
static struct value* i386_pseudo_register_read_value ( struct gdbarch gdbarch,
struct regcache regcache,
int  regnum 
)
static
struct type* i386_pseudo_register_type ( struct gdbarch gdbarch,
int  regnum 
)
void i386_pseudo_register_write ( struct gdbarch gdbarch,
struct regcache regcache,
int  regnum,
const gdb_byte buf 
)
static CORE_ADDR i386_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
static CORE_ADDR i386_push_dummy_code ( struct gdbarch gdbarch,
CORE_ADDR  sp,
CORE_ADDR  funaddr,
struct value **  args,
int  nargs,
struct type value_type,
CORE_ADDR real_pc,
CORE_ADDR bp_addr,
struct regcache regcache 
)
static

Definition at line 2631 of file i386-tdep.c.

Referenced by i386_gdbarch_init().

static int i386_record_floats ( struct gdbarch gdbarch,
struct i386_record_s ir,
uint32_t  iregnum 
)
static
static int i386_record_lea_modrm ( struct i386_record_s irp)
static
static int i386_record_lea_modrm_addr ( struct i386_record_s irp,
uint64_t *  addr 
)
static
static int i386_record_modrm ( struct i386_record_s irp)
static
static int i386_record_push ( struct i386_record_s irp,
int  size 
)
static
static int i386_reg_struct_return_p ( struct gdbarch gdbarch,
struct type type 
)
static
static const char* i386_register_name ( struct gdbarch gdbarch,
int  regnum 
)
static
int i386_register_reggroup_p ( struct gdbarch gdbarch,
int  regnum,
struct reggroup group 
)
static int i386_register_to_value ( struct frame_info frame,
int  regnum,
struct type type,
gdb_byte to,
int optimizedp,
int unavailablep 
)
static
static void i386_relocate_instruction ( struct gdbarch gdbarch,
CORE_ADDR to,
CORE_ADDR  oldloc 
)
static
static int i386_ret_p ( const gdb_byte insn)
static

Definition at line 683 of file i386-tdep.c.

Referenced by i386_displaced_step_fixup(), and i386_insn_is_ret().

static enum return_value_convention i386_return_value ( struct gdbarch gdbarch,
struct value function,
struct type type,
struct regcache regcache,
gdb_byte readbuf,
const gdb_byte writebuf 
)
static
static struct i386_frame_cache* i386_sigtramp_frame_cache ( struct frame_info this_frame,
void **  this_cache 
)
static
static struct value* i386_sigtramp_frame_prev_register ( struct frame_info this_frame,
void **  this_cache,
int  regnum 
)
static

Definition at line 2479 of file i386-tdep.c.

References i386_frame_prev_register(), and i386_sigtramp_frame_cache().

static int i386_sigtramp_frame_sniffer ( const struct frame_unwind self,
struct frame_info this_frame,
void **  this_prologue_cache 
)
static
static void i386_sigtramp_frame_this_id ( struct frame_info this_frame,
void **  this_cache,
struct frame_id this_id 
)
static
static enum unwind_stop_reason i386_sigtramp_frame_unwind_stop_reason ( struct frame_info this_frame,
void **  this_cache 
)
static

Definition at line 2450 of file i386-tdep.c.

References i386_frame_cache::base_p, and i386_sigtramp_frame_cache().

int i386_sigtramp_p ( struct frame_info this_frame)
CORE_ADDR i386_skip_main_prologue ( struct gdbarch gdbarch,
CORE_ADDR  pc 
)
static CORE_ADDR i386_skip_noop ( CORE_ADDR  pc)
static

Definition at line 1513 of file i386-tdep.c.

References check(), and target_read_code().

Referenced by i386_analyze_prologue().

static gdb_byte* i386_skip_prefixes ( gdb_byte insn,
size_t  max_len 
)
static
static CORE_ADDR i386_skip_probe ( CORE_ADDR  pc)
static

Definition at line 1201 of file i386-tdep.c.

References i386_frame_cache::pc, read_memory(), and target_read_code().

Referenced by i386_analyze_prologue().

static CORE_ADDR i386_skip_prologue ( struct gdbarch gdbarch,
CORE_ADDR  start_pc 
)
static
static int i386_stack_frame_destroyed_p ( struct gdbarch gdbarch,
CORE_ADDR  pc 
)
static
static int i386_stack_tramp_frame_sniffer ( const struct frame_unwind self,
struct frame_info this_frame,
void **  this_cache 
)
static

Definition at line 2360 of file i386-tdep.c.

References frame_relative_level(), get_frame_pc(), and i386_in_stack_tramp_p().

int i386_stap_is_single_operand ( struct gdbarch gdbarch,
const char *  s 
)

Definition at line 3951 of file i386-tdep.c.

Referenced by amd64_init_abi(), and i386_elf_init_abi().

int i386_stap_parse_special_token ( struct gdbarch gdbarch,
struct stap_parse_info p 
)
static int i386_stap_parse_special_token_three_arg_disp ( struct gdbarch gdbarch,
struct stap_parse_info p 
)
static
static int i386_stap_parse_special_token_triplet ( struct gdbarch gdbarch,
struct stap_parse_info p 
)
static
static void i386_store_return_value ( struct gdbarch gdbarch,
struct type type,
struct regcache regcache,
const gdb_byte valbuf 
)
static
static void i386_supply_fpregset ( const struct regset regset,
struct regcache regcache,
int  regnum,
const void *  fpregs,
size_t  len 
)
static
void i386_supply_gregset ( const struct regset regset,
struct regcache regcache,
int  regnum,
const void *  gregs,
size_t  len 
)
void i386_svr4_init_abi ( struct gdbarch_info  info,
struct gdbarch gdbarch 
)
static int i386_svr4_reg_to_regnum ( struct gdbarch gdbarch,
int  reg 
)
static
static CORE_ADDR i386_svr4_sigcontext_addr ( struct frame_info this_frame)
static
static int i386_svr4_sigtramp_p ( struct frame_info this_frame)
static

Definition at line 3917 of file i386-tdep.c.

References find_pc_partial_function(), get_frame_pc(), and name.

Referenced by i386_svr4_init_abi().

static int i386_syscall_p ( const gdb_byte insn,
int lengthp 
)
static

Definition at line 716 of file i386-tdep.c.

Referenced by i386_displaced_step_copy_insn(), and i386_displaced_step_fixup().

const struct target_desc* i386_target_description ( uint64_t  xcr0)
static CORE_ADDR i386_unwind_pc ( struct gdbarch gdbarch,
struct frame_info next_frame 
)
static

Definition at line 1935 of file i386-tdep.c.

References extract_typed_address(), frame_unwind_register(), and gdbarch_pc_regnum().

Referenced by i386_gdbarch_init().

static int i386_validate_tdesc_p ( struct gdbarch_tdep tdep,
struct tdesc_arch_data tdesc_data 
)
static
static void i386_value_to_register ( struct frame_info frame,
int  regnum,
struct type type,
const gdb_byte from 
)
static
int i386_word_regnum_p ( struct gdbarch gdbarch,
int  regnum 
)
int i386_xmm_avx512_regnum_p ( struct gdbarch gdbarch,
int  regnum 
)
int i386_xmm_regnum_p ( struct gdbarch gdbarch,
int  regnum 
)
int i386_ymm_avx512_regnum_p ( struct gdbarch gdbarch,
int  regnum 
)
int i386_ymm_regnum_p ( struct gdbarch gdbarch,
int  regnum 
)
static struct type* i386_ymm_type ( struct gdbarch gdbarch)
static
static int i386_ymmh_avx512_regnum_p ( struct gdbarch gdbarch,
int  regnum 
)
static
static int i386_ymmh_regnum_p ( struct gdbarch gdbarch,
int  regnum 
)
static
int i386_zmm_regnum_p ( struct gdbarch gdbarch,
int  regnum 
)
static struct type* i386_zmm_type ( struct gdbarch gdbarch)
static
int i386_zmmh_regnum_p ( struct gdbarch gdbarch,
int  regnum 
)
struct type* i387_ext_type ( struct gdbarch gdbarch)
static void set_mpx_cmd ( char *  args,
int  from_tty 
)
static

Definition at line 8861 of file i386-tdep.c.

References all_commands, gdb_stdout, and help_list().

Referenced by _initialize_i386_tdep().

static void show_mpx_cmd ( char *  args,
int  from_tty 
)
static

Definition at line 8869 of file i386-tdep.c.

References cmd_show_list().

Referenced by _initialize_i386_tdep().

Variable Documentation

const char att_flavor[] = "att"
static

Definition at line 555 of file i386-tdep.c.

Referenced by i386_print_insn().

const char default_struct_convention[] = "default"
static

Definition at line 2865 of file i386-tdep.c.

Referenced by i386_reg_struct_return_p().

const char* disassembly_flavor = att_flavor
static

Definition at line 563 of file i386-tdep.c.

Referenced by _initialize_i386_tdep(), and i386_print_insn().

const char* i386_bnd_names[]
static
Initial value:
=
{
"bnd0", "bnd1", "bnd2", "bnd3"
}

Definition at line 123 of file i386-tdep.c.

Referenced by i386_pseudo_register_name().

const char* i386_byte_names[]
static
Initial value:
=
{
"al", "cl", "dl", "bl",
"ah", "ch", "dh", "bh"
}

Definition at line 138 of file i386-tdep.c.

Referenced by i386_pseudo_register_name().

const struct frame_unwind i386_epilogue_frame_unwind
static
Initial value:
=
{
NULL,
}
static int i386_epilogue_frame_sniffer(const struct frame_unwind *self, struct frame_info *this_frame, void **this_prologue_cache)
Definition: i386-tdep.c:2205
static void i386_epilogue_frame_this_id(struct frame_info *this_frame, void **this_cache, struct frame_id *this_id)
Definition: i386-tdep.c:2266
static struct value * i386_epilogue_frame_prev_register(struct frame_info *this_frame, void **this_cache, int regnum)
Definition: i386-tdep.c:2280
static enum unwind_stop_reason i386_epilogue_frame_unwind_stop_reason(struct frame_info *this_frame, void **this_cache)
Definition: i386-tdep.c:2253

Definition at line 2289 of file i386-tdep.c.

const struct regset i386_fpregset
Initial value:
=
{
}
static void i386_collect_fpregset(const struct regset *regset, const struct regcache *regcache, int regnum, void *fpregs, size_t len)
Definition: i386-tdep.c:3800
static void i386_supply_fpregset(const struct regset *regset, struct regcache *regcache, int regnum, const void *fpregs, size_t len)
Definition: i386-tdep.c:3778

Definition at line 3824 of file i386-tdep.c.

Referenced by i386_gdbarch_init(), i386_linux_iterate_over_regset_sections(), and i386fbsd_iterate_over_regset_sections().

const struct frame_base i386_frame_base
static
Initial value:
=
{
i386_frame_base_address
}
static const struct frame_unwind i386_frame_unwind
Definition: i386-tdep.c:2167
static CORE_ADDR i386_frame_base_address(struct frame_info *this_frame, void **this_cache)
Definition: i386-tdep.c:2530

Definition at line 2537 of file i386-tdep.c.

struct i386_insn i386_frame_setup_skip_insns[]

Definition at line 1461 of file i386-tdep.c.

const struct frame_unwind i386_frame_unwind
static
Initial value:
=
{
NULL,
}
static struct value * i386_frame_prev_register(struct frame_info *this_frame, void **this_cache, int regnum)
Definition: i386-tdep.c:2108
static enum unwind_stop_reason i386_frame_unwind_stop_reason(struct frame_info *this_frame, void **this_cache)
Definition: i386-tdep.c:2092
int default_frame_sniffer(const struct frame_unwind *self, struct frame_info *this_frame, void **this_prologue_cache)
Definition: frame-unwind.c:170
static void i386_frame_this_id(struct frame_info *this_frame, void **this_cache, struct frame_id *this_id)
Definition: i386-tdep.c:2073

Definition at line 2167 of file i386-tdep.c.

const struct regset i386_gregset
Initial value:
=
{
}
void i386_supply_gregset(const struct regset *regset, struct regcache *regcache, int regnum, const void *gregs, size_t len)
Definition: i386-tdep.c:3730
static void i386_collect_gregset(const struct regset *regset, const struct regcache *regcache, int regnum, void *gregs, size_t len)
Definition: i386-tdep.c:3754

Definition at line 3819 of file i386-tdep.c.

Referenced by amd64_linux_iterate_over_regset_sections(), amd64fbsd_iterate_over_regset_sections(), i386_linux_iterate_over_regset_sections(), i386fbsd_iterate_over_regset_sections(), and i386nto_supply_gregset().

const char* i386_k_names[]
static
Initial value:
=
{
"k0", "k1", "k2", "k3",
"k4", "k5", "k6", "k7"
}

Definition at line 98 of file i386-tdep.c.

Referenced by i386_validate_tdesc_p().

const char* i386_mmx_names[]
static
Initial value:
=
{
"mm0", "mm1", "mm2", "mm3",
"mm4", "mm5", "mm6", "mm7"
}

Definition at line 130 of file i386-tdep.c.

Referenced by i386_pseudo_register_name().

struct reggroup* i386_mmx_reggroup
static

Definition at line 4413 of file i386-tdep.c.

const char* i386_mpx_names[]
static
Initial value:
=
{
"bnd0raw", "bnd1raw", "bnd2raw", "bnd3raw", "bndcfgu", "bndstatus"
}

Definition at line 116 of file i386-tdep.c.

Referenced by i386_validate_tdesc_p().

const int i386_record_regmap[]
static
const char* i386_register_names[]
static
Initial value:
=
{
"eax", "ecx", "edx", "ebx",
"esp", "ebp", "esi", "edi",
"eip", "eflags", "cs", "ss",
"ds", "es", "fs", "gs",
"st0", "st1", "st2", "st3",
"st4", "st5", "st6", "st7",
"fctrl", "fstat", "ftag", "fiseg",
"fioff", "foseg", "fooff", "fop",
"xmm0", "xmm1", "xmm2", "xmm3",
"xmm4", "xmm5", "xmm6", "xmm7",
"mxcsr"
}

Definition at line 71 of file i386-tdep.c.

Referenced by i386_gdbarch_init().

const struct frame_unwind i386_sigtramp_frame_unwind
static
Initial value:
=
{
NULL,
}
static void i386_sigtramp_frame_this_id(struct frame_info *this_frame, void **this_cache, struct frame_id *this_id)
Definition: i386-tdep.c:2463
static int i386_sigtramp_frame_sniffer(const struct frame_unwind *self, struct frame_info *this_frame, void **this_prologue_cache)
Definition: i386-tdep.c:2489
static enum unwind_stop_reason i386_sigtramp_frame_unwind_stop_reason(struct frame_info *this_frame, void **this_cache)
Definition: i386-tdep.c:2450
static struct value * i386_sigtramp_frame_prev_register(struct frame_info *this_frame, void **this_cache, int regnum)
Definition: i386-tdep.c:2479

Definition at line 2518 of file i386-tdep.c.

struct reggroup* i386_sse_reggroup
static

Definition at line 4412 of file i386-tdep.c.

const struct frame_unwind i386_stack_tramp_frame_unwind
static
Initial value:
=
{
NULL,
}
static int i386_stack_tramp_frame_sniffer(const struct frame_unwind *self, struct frame_info *this_frame, void **this_cache)
Definition: i386-tdep.c:2360
static void i386_epilogue_frame_this_id(struct frame_info *this_frame, void **this_cache, struct frame_id *this_id)
Definition: i386-tdep.c:2266
static struct value * i386_epilogue_frame_prev_register(struct frame_info *this_frame, void **this_cache, int regnum)
Definition: i386-tdep.c:2280
static enum unwind_stop_reason i386_epilogue_frame_unwind_stop_reason(struct frame_info *this_frame, void **this_cache)
Definition: i386-tdep.c:2253

Definition at line 2370 of file i386-tdep.c.

struct i386_insn i386_tramp_chain_in_reg_insns[]
Initial value:
=
{
{ 5, { 0xb8 }, { 0xfe } },
{ 5, { 0xe9 }, { 0xff } },
{0}
}

Definition at line 2309 of file i386-tdep.c.

struct i386_insn i386_tramp_chain_on_stack_insns[]
Initial value:
=
{
{ 5, { 0x68 }, { 0xff } },
{ 5, { 0xe9 }, { 0xff } },
{0}
}

Definition at line 2322 of file i386-tdep.c.

const char* i386_word_names[]
static
Initial value:
=
{
"ax", "cx", "dx", "bx",
"", "bp", "si", "di"
}

Definition at line 146 of file i386-tdep.c.

Referenced by i386_pseudo_register_name().

const char* i386_ymm_names[]
static
Initial value:
=
{
"ymm0", "ymm1", "ymm2", "ymm3",
"ymm4", "ymm5", "ymm6", "ymm7",
}

Definition at line 104 of file i386-tdep.c.

Referenced by i386_pseudo_register_name().

const char* i386_ymmh_names[]
static
Initial value:
=
{
"ymm0h", "ymm1h", "ymm2h", "ymm3h",
"ymm4h", "ymm5h", "ymm6h", "ymm7h",
}

Definition at line 110 of file i386-tdep.c.

Referenced by i386_validate_tdesc_p().

const char* i386_zmm_names[]
static
Initial value:
=
{
"zmm0", "zmm1", "zmm2", "zmm3",
"zmm4", "zmm5", "zmm6", "zmm7"
}

Definition at line 86 of file i386-tdep.c.

Referenced by i386_pseudo_register_name().

const char* i386_zmmh_names[]
static
Initial value:
=
{
"zmm0h", "zmm1h", "zmm2h", "zmm3h",
"zmm4h", "zmm5h", "zmm6h", "zmm7h"
}

Definition at line 92 of file i386-tdep.c.

Referenced by i386_validate_tdesc_p().

const char intel_flavor[] = "intel"
static

Definition at line 556 of file i386-tdep.c.

Referenced by i386_print_insn().

struct cmd_list_element* mpx_set_cmdlist
static

Definition at line 8856 of file i386-tdep.c.

struct cmd_list_element * mpx_show_cmdlist
static

Definition at line 8856 of file i386-tdep.c.

const int num_lower_zmm_regs = 16
const char pcc_struct_convention[] = "pcc"
static

Definition at line 2866 of file i386-tdep.c.

Referenced by i386_reg_struct_return_p().

const char reg_struct_convention[] = "reg"
static

Definition at line 2867 of file i386-tdep.c.

const char* struct_convention = default_struct_convention
static

Definition at line 2875 of file i386-tdep.c.

Referenced by _initialize_i386_tdep(), and i386_reg_struct_return_p().

const char* const valid_conventions[]
static
Initial value:
=
{
NULL
}
static const char default_struct_convention[]
Definition: i386-tdep.c:2865
static const char pcc_struct_convention[]
Definition: i386-tdep.c:2866
static const char reg_struct_convention[]
Definition: i386-tdep.c:2867

Definition at line 2868 of file i386-tdep.c.

Referenced by _initialize_i386_tdep().

const char* const valid_flavors[]
static
Initial value:
=
{
NULL
}
static const char att_flavor[]
Definition: i386-tdep.c:555
static const char intel_flavor[]
Definition: i386-tdep.c:556

Definition at line 557 of file i386-tdep.c.

Referenced by _initialize_i386_tdep().