/tmp/gdb-8.1/gdb/amd64-tdep.c File Reference

#include "defs.h"
#include "opcode/i386.h"
#include "dis-asm.h"
#include "arch-utils.h"
#include "block.h"
#include "dummy-frame.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 "objfiles.h"
#include "regcache.h"
#include "regset.h"
#include "symfile.h"
#include "disasm.h"
#include "amd64-tdep.h"
#include "i387-tdep.h"
#include "x86-xstate.h"
#include <algorithm>
#include "target-descriptions.h"
#include "arch/amd64.h"
#include "producer.h"
#include "ax.h"
#include "ax-gdb.h"
#include "common/byte-vector.h"

Go to the source code of this file.

Classes
struct	amd64_insn
struct	amd64_displaced_step_closure
struct	amd64_frame_cache

Macros
#define	AMD64_NUM_LOWER_BYTE_REGS   16
#define	AMD64_NUM_SAVED_REGS   AMD64_NUM_GREGS

Enumerations
enum	amd64_reg_class {   AMD64_INTEGER, AMD64_SSE, AMD64_SSEUP, AMD64_X87,   AMD64_X87UP, AMD64_COMPLEX_X87, AMD64_NO_CLASS, AMD64_MEMORY }

Functions
static int	amd64_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int reg)
static int	amd64_arch_reg_to_regnum (int reg)
static const char *	amd64_pseudo_register_name (struct gdbarch *gdbarch, int regnum)
static struct value *	amd64_pseudo_register_read_value (struct gdbarch *gdbarch, struct regcache *regcache, int regnum)
static void	amd64_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int regnum, const gdb_byte *buf)
static int	amd64_ax_pseudo_register_collect (struct gdbarch *gdbarch, struct agent_expr *ax, int regnum)
static enum amd64_reg_class	amd64_merge_classes (enum amd64_reg_class class1, enum amd64_reg_class class2)
static void	amd64_classify (struct type *type, enum amd64_reg_class theclass[2])
static int	amd64_non_pod_p (struct type *type)
static void	amd64_classify_aggregate (struct type *type, enum amd64_reg_class theclass[2])
static enum return_value_convention	amd64_return_value (struct gdbarch *gdbarch, struct value *function, struct type *type, struct regcache *regcache, gdb_byte *readbuf, const gdb_byte *writebuf)
static CORE_ADDR	amd64_push_arguments (struct regcache *regcache, int nargs, struct value **args, CORE_ADDR sp, int struct_return)
static CORE_ADDR	amd64_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	amd64_syscall_p (const struct amd64_insn *insn, int *lengthp)
static int	rex_prefix_p (gdb_byte pfx)
static bool	vex2_prefix_p (gdb_byte pfx)
static bool	vex3_prefix_p (gdb_byte pfx)
static gdb_byte *	amd64_skip_prefixes (gdb_byte *insn)
static int	amd64_get_unused_input_int_reg (const struct amd64_insn *details)
static void	amd64_get_insn_details (gdb_byte *insn, struct amd64_insn *details)
static void	fixup_riprel (struct gdbarch *gdbarch, amd64_displaced_step_closure *dsc, CORE_ADDR from, CORE_ADDR to, struct regcache *regs)
static void	fixup_displaced_copy (struct gdbarch *gdbarch, amd64_displaced_step_closure *dsc, CORE_ADDR from, CORE_ADDR to, struct regcache *regs)
struct displaced_step_closure *	amd64_displaced_step_copy_insn (struct gdbarch *gdbarch, CORE_ADDR from, CORE_ADDR to, struct regcache *regs)
static int	amd64_absolute_jmp_p (const struct amd64_insn *details)
static int	amd64_jmp_p (const struct amd64_insn *details)
static int	amd64_absolute_call_p (const struct amd64_insn *details)
static int	amd64_ret_p (const struct amd64_insn *details)
static int	amd64_call_p (const struct amd64_insn *details)
static int	amd64_classify_insn_at (struct gdbarch *gdbarch, CORE_ADDR addr, int(*pred)(const struct amd64_insn *))
static int	amd64_insn_is_call (struct gdbarch *gdbarch, CORE_ADDR addr)
static int	amd64_insn_is_ret (struct gdbarch *gdbarch, CORE_ADDR addr)
static int	amd64_insn_is_jump (struct gdbarch *gdbarch, CORE_ADDR addr)
void	amd64_displaced_step_fixup (struct gdbarch *gdbarch, struct displaced_step_closure *dsc_, CORE_ADDR from, CORE_ADDR to, struct regcache *regs)
static int	rip_relative_offset (struct amd64_insn *insn)
static void	append_insns (CORE_ADDR *to, ULONGEST len, const gdb_byte *buf)
static void	amd64_relocate_instruction (struct gdbarch *gdbarch, CORE_ADDR *to, CORE_ADDR oldloc)
static void	amd64_init_frame_cache (struct amd64_frame_cache *cache)
static struct amd64_frame_cache *	amd64_alloc_frame_cache (void)
static CORE_ADDR	amd64_analyze_stack_align (CORE_ADDR pc, CORE_ADDR current_pc, struct amd64_frame_cache *cache)
static CORE_ADDR	amd64_x32_analyze_stack_align (CORE_ADDR pc, CORE_ADDR current_pc, struct amd64_frame_cache *cache)
static CORE_ADDR	amd64_analyze_prologue (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR current_pc, struct amd64_frame_cache *cache)
static CORE_ADDR	amd64_skip_xmm_prologue (CORE_ADDR pc, CORE_ADDR start_pc)
static CORE_ADDR	amd64_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR start_pc)
static void	amd64_frame_cache_1 (struct frame_info *this_frame, struct amd64_frame_cache *cache)
static struct amd64_frame_cache *	amd64_frame_cache (struct frame_info *this_frame, void **this_cache)
static enum unwind_stop_reason	amd64_frame_unwind_stop_reason (struct frame_info *this_frame, void **this_cache)
static void	amd64_frame_this_id (struct frame_info *this_frame, void **this_cache, struct frame_id *this_id)
static struct value *	amd64_frame_prev_register (struct frame_info *this_frame, void **this_cache, int regnum)
static void	amd64_gen_return_address (struct gdbarch *gdbarch, struct agent_expr *ax, struct axs_value *value, CORE_ADDR scope)
static struct amd64_frame_cache *	amd64_sigtramp_frame_cache (struct frame_info *this_frame, void **this_cache)
static enum unwind_stop_reason	amd64_sigtramp_frame_unwind_stop_reason (struct frame_info *this_frame, void **this_cache)
static void	amd64_sigtramp_frame_this_id (struct frame_info *this_frame, void **this_cache, struct frame_id *this_id)
static struct value *	amd64_sigtramp_frame_prev_register (struct frame_info *this_frame, void **this_cache, int regnum)
static int	amd64_sigtramp_frame_sniffer (const struct frame_unwind *self, struct frame_info *this_frame, void **this_cache)
static CORE_ADDR	amd64_frame_base_address (struct frame_info *this_frame, void **this_cache)
static int	amd64_stack_frame_destroyed_p (struct gdbarch *gdbarch, CORE_ADDR pc)
static int	amd64_epilogue_frame_sniffer (const struct frame_unwind *self, struct frame_info *this_frame, void **this_prologue_cache)
static struct amd64_frame_cache *	amd64_epilogue_frame_cache (struct frame_info *this_frame, void **this_cache)
static enum unwind_stop_reason	amd64_epilogue_frame_unwind_stop_reason (struct frame_info *this_frame, void **this_cache)
static void	amd64_epilogue_frame_this_id (struct frame_info *this_frame, void **this_cache, struct frame_id *this_id)
static struct frame_id	amd64_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame)
static CORE_ADDR	amd64_frame_align (struct gdbarch *gdbarch, CORE_ADDR sp)
static void	amd64_supply_fpregset (const struct regset *regset, struct regcache *regcache, int regnum, const void *fpregs, size_t len)
static void	amd64_collect_fpregset (const struct regset *regset, const struct regcache *regcache, int regnum, void *fpregs, size_t len)
static int	amd64_get_longjmp_target (struct frame_info *frame, CORE_ADDR *pc)
void	amd64_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch, const target_desc *default_tdesc)
static struct type *	amd64_x32_pseudo_register_type (struct gdbarch *gdbarch, int regnum)
void	amd64_x32_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch, const target_desc *default_tdesc)
const struct target_desc *	amd64_target_description (uint64_t xcr0)
void	_initialize_amd64_tdep (void)
void	amd64_supply_fxsave (struct regcache *regcache, int regnum, const void *fxsave)
void	amd64_supply_xsave (struct regcache *regcache, int regnum, const void *xsave)
void	amd64_collect_fxsave (const struct regcache *regcache, int regnum, void *fxsave)
void	amd64_collect_xsave (const struct regcache *regcache, int regnum, void *xsave, int gcore)

Variables
static const char *	amd64_register_names []
static const char *	amd64_ymm_names []
static const char *	amd64_ymm_avx512_names []
static const char *	amd64_ymmh_names []
static const char *	amd64_ymmh_avx512_names []
static const char *	amd64_mpx_names []
static const char *	amd64_k_names []
static const char *	amd64_zmmh_names []
static const char *	amd64_zmm_names []
static const char *	amd64_xmm_avx512_names []
static const char *	amd64_pkeys_names []
static int	amd64_dwarf_regmap []
static const int	amd64_dwarf_regmap_len
static const int	amd64_arch_regmap [16]
static const int	amd64_arch_regmap_len
static const char *	amd64_byte_names []
static const char *	amd64_word_names []
static const char *	amd64_dword_names []
static const unsigned char	onebyte_has_modrm [256]
static const unsigned char	twobyte_has_modrm [256]
static const struct frame_unwind	amd64_frame_unwind
static const struct frame_unwind	amd64_sigtramp_frame_unwind
static const struct frame_base	amd64_frame_base
static const struct frame_unwind	amd64_epilogue_frame_unwind
const struct regset	amd64_fpregset
static const int	amd64_record_regmap []

Macro Definition Documentation

AMD64_NUM_LOWER_BYTE_REGS

#define AMD64_NUM_LOWER_BYTE_REGS   16

Definition at line 307 of file amd64-tdep.c.

Referenced by amd64_ax_pseudo_register_collect(), amd64_pseudo_register_read_value(), and amd64_pseudo_register_write().

AMD64_NUM_SAVED_REGS

#define AMD64_NUM_SAVED_REGS   AMD64_NUM_GREGS

Definition at line 1902 of file amd64-tdep.c.

Referenced by amd64_frame_cache_1(), amd64_init_frame_cache(), and amd64_sigtramp_frame_cache().

Enumeration Type Documentation

amd64_reg_class

enum amd64_reg_class

Enumerator
AMD64_INTEGER
AMD64_SSE
AMD64_SSEUP
AMD64_X87
AMD64_X87UP
AMD64_COMPLEX_X87
AMD64_NO_CLASS
AMD64_MEMORY

Definition at line 490 of file amd64-tdep.c.

Function Documentation

_initialize_amd64_tdep()

void _initialize_amd64_tdep

(

void

)

Definition at line 3264 of file amd64-tdep.c.

References amd64_target_description(), X86_XSTATE_AVX_AVX512_MASK, X86_XSTATE_AVX_MASK, X86_XSTATE_AVX_MPX_AVX512_PKU_MASK, X86_XSTATE_AVX_MPX_MASK, X86_XSTATE_MPX_MASK, and X86_XSTATE_SSE_MASK.

amd64_absolute_call_p()

static int amd64_absolute_call_p ( const struct amd64_insn *  details )

static

Definition at line 1502 of file amd64-tdep.c.

References amd64_insn::opcode_offset, and amd64_insn::raw_insn.

Referenced by amd64_call_p(), and amd64_displaced_step_fixup().

amd64_absolute_jmp_p()

static int amd64_absolute_jmp_p ( const struct amd64_insn *  details )

static

Definition at line 1465 of file amd64-tdep.c.

References amd64_insn::opcode_offset, and amd64_insn::raw_insn.

Referenced by amd64_displaced_step_fixup(), and amd64_jmp_p().

amd64_alloc_frame_cache()

static struct amd64_frame_cache* amd64_alloc_frame_cache ( void  )

static

Definition at line 1951 of file amd64-tdep.c.

References amd64_init_frame_cache(), and FRAME_OBSTACK_ZALLOC.

Referenced by amd64_epilogue_frame_cache(), amd64_frame_cache(), and amd64_sigtramp_frame_cache().

amd64_analyze_prologue()

static CORE_ADDR amd64_analyze_prologue ( struct gdbarch *  gdbarch, CORE_ADDR  pc, CORE_ADDR  current_pc, struct amd64_frame_cache *  cache  )

static

Definition at line 2316 of file amd64-tdep.c.

References amd64_analyze_stack_align(), AMD64_RBP_REGNUM, amd64_x32_analyze_stack_align(), amd64_frame_cache::frameless_p, gdbarch_byte_order(), gdbarch_ptr_bit(), amd64_frame_cache::pc, read_code(), read_code_unsigned_integer(), amd64_frame_cache::saved_regs, and amd64_frame_cache::sp_offset.

Referenced by amd64_frame_cache_1(), and amd64_skip_prologue().

amd64_analyze_stack_align()

static CORE_ADDR amd64_analyze_stack_align ( CORE_ADDR  pc, CORE_ADDR  current_pc, struct amd64_frame_cache *  cache  )

static

Definition at line 1967 of file amd64-tdep.c.

References amd64_arch_reg_to_regnum(), offset, amd64_frame_cache::pc, amd64_frame_cache::saved_sp_reg, and target_read_code().

Referenced by amd64_analyze_prologue().

amd64_arch_reg_to_regnum()

static int amd64_arch_reg_to_regnum ( int  reg )

static

Definition at line 290 of file amd64-tdep.c.

References amd64_arch_regmap, amd64_arch_regmap_len, and gdb_assert.

Referenced by amd64_analyze_stack_align(), amd64_x32_analyze_stack_align(), and fixup_riprel().

amd64_ax_pseudo_register_collect()

static int amd64_ax_pseudo_register_collect ( struct gdbarch *  gdbarch, struct agent_expr *  ax, int  regnum  )

static

Definition at line 460 of file amd64-tdep.c.

References gdbarch_tdep::al_regnum, AMD64_NUM_LOWER_BYTE_REGS, ax_reg_mask(), gdbarch_tdep::eax_regnum, gdbarch_tdep(), i386_ax_pseudo_register_collect(), i386_byte_regnum_p(), i386_dword_regnum_p(), and regnum.

Referenced by amd64_init_abi().

amd64_call_p()

static int amd64_call_p ( const struct amd64_insn *  details )

static

Definition at line 1541 of file amd64-tdep.c.

References amd64_absolute_call_p(), amd64_insn::opcode_offset, and amd64_insn::raw_insn.

Referenced by amd64_displaced_step_fixup(), and amd64_insn_is_call().

amd64_classify()

static void amd64_classify ( struct type *  type, enum amd64_reg_class  theclass[2]  )

static

Definition at line 660 of file amd64-tdep.c.

References amd64_classify_aggregate(), AMD64_COMPLEX_X87, AMD64_INTEGER, AMD64_NO_CLASS, AMD64_SSE, AMD64_SSEUP, AMD64_X87, AMD64_X87UP, code, TYPE_CODE, TYPE_CODE_ARRAY, TYPE_CODE_BOOL, TYPE_CODE_CHAR, TYPE_CODE_COMPLEX, TYPE_CODE_DECFLOAT, TYPE_CODE_ENUM, TYPE_CODE_FLT, TYPE_CODE_INT, TYPE_CODE_PTR, TYPE_CODE_RANGE, TYPE_CODE_STRUCT, TYPE_CODE_UNION, TYPE_IS_REFERENCE, and TYPE_LENGTH.

Referenced by amd64_classify_aggregate(), amd64_push_arguments(), and amd64_return_value().

amd64_classify_aggregate()

static void amd64_classify_aggregate ( struct type *  type, enum amd64_reg_class  theclass[2]  )

static

Definition at line 557 of file amd64-tdep.c.

References amd64_classify(), AMD64_MEMORY, amd64_merge_classes(), AMD64_NO_CLASS, amd64_non_pod_p(), AMD64_SSE, AMD64_SSEUP, check_typedef(), field_is_static(), gdb_assert, TYPE_CODE, TYPE_CODE_ARRAY, TYPE_CODE_STRUCT, TYPE_CODE_UNION, TYPE_FIELD, TYPE_FIELD_BITPOS, TYPE_FIELD_BITSIZE, TYPE_FIELD_TYPE, TYPE_LENGTH, TYPE_NFIELDS, and TYPE_TARGET_TYPE.

Referenced by amd64_classify().

amd64_classify_insn_at()

static int amd64_classify_insn_at ( struct gdbarch *  gdbarch, CORE_ADDR  addr, int(*)(const struct amd64_insn *)  pred  )

static

Definition at line 1576 of file amd64-tdep.c.

References amd64_get_insn_details(), gdbarch_max_insn_length(), and read_code().

Referenced by amd64_insn_is_call(), amd64_insn_is_jump(), and amd64_insn_is_ret().

amd64_collect_fpregset()

static void amd64_collect_fpregset ( const struct regset *  regset, const struct regcache *  regcache, int  regnum, void *  fpregs, size_t  len  )

static

Definition at line 2978 of file amd64-tdep.c.

References amd64_collect_fxsave(), regcache::arch(), gdb_assert, gdbarch_tdep(), regnum, and gdbarch_tdep::sizeof_fpregset.

amd64_collect_fxsave()

void amd64_collect_fxsave	(	const struct regcache *	regcache,
		int	regnum,
		void *	fxsave
	)

Definition at line 3355 of file amd64-tdep.c.

References regcache::arch(), gdbarch_bfd_arch_info(), gdbarch_tdep(), i387_collect_fxsave(), I387_FISEG_REGNUM, I387_FOSEG_REGNUM, regcache_raw_collect(), regnum, and gdbarch_tdep::regs.

Referenced by amd64_collect_fpregset(), amd64_linux_store_inferior_registers(), amd64bsd_store_inferior_registers(), fill_fpregset(), and i386_darwin_store_inferior_registers().

amd64_collect_xsave()

void amd64_collect_xsave	(	const struct regcache *	regcache,
		int	regnum,
		void *	xsave,
		int	gcore
	)

Definition at line 3376 of file amd64-tdep.c.

References regcache::arch(), gdbarch_bfd_arch_info(), gdbarch_tdep(), i387_collect_xsave(), I387_FISEG_REGNUM, I387_FOSEG_REGNUM, regcache_raw_collect(), regnum, and gdbarch_tdep::regs.

Referenced by amd64_linux_collect_xstateregset(), amd64_linux_store_inferior_registers(), amd64bsd_store_inferior_registers(), and amd64fbsd_collect_xstateregset().

amd64_displaced_step_copy_insn()

struct displaced_step_closure* amd64_displaced_step_copy_insn	(	struct gdbarch *	gdbarch,
		CORE_ADDR	from,
		CORE_ADDR	to,
		struct regcache *	regs
	)

Definition at line 1416 of file amd64-tdep.c.

References amd64_get_insn_details(), amd64_syscall_p(), debug_displaced, displaced_step_dump_bytes(), fixup_displaced_copy(), fprintf_unfiltered(), gdb_stdlog, gdbarch_max_insn_length(), amd64_displaced_step_closure::insn_buf, amd64_displaced_step_closure::insn_details, memset(), amd64_insn::opcode_offset, paddress(), read_memory(), and write_memory().

Referenced by amd64_linux_init_abi_common().

amd64_displaced_step_fixup()

void amd64_displaced_step_fixup	(	struct gdbarch *	gdbarch,
		struct displaced_step_closure *	dsc_,
		CORE_ADDR	from,
		CORE_ADDR	to,
		struct regcache *	regs
	)

Definition at line 1622 of file amd64-tdep.c.

References amd64_absolute_call_p(), amd64_absolute_jmp_p(), amd64_call_p(), amd64_ret_p(), AMD64_RIP_REGNUM, AMD64_RSP_REGNUM, amd64_syscall_p(), debug_displaced, fprintf_unfiltered(), gdb_stdlog, gdbarch_byte_order(), amd64_displaced_step_closure::insn_buf, amd64_displaced_step_closure::insn_details, paddress(), read_memory_unsigned_integer(), regcache_cooked_read_unsigned(), regcache_cooked_write_unsigned(), amd64_displaced_step_closure::tmp_regno, amd64_displaced_step_closure::tmp_save, amd64_displaced_step_closure::tmp_used, and write_memory_unsigned_integer().

Referenced by amd64_linux_init_abi_common().

amd64_dummy_id()

static struct frame_id amd64_dummy_id ( struct gdbarch *  gdbarch, struct frame_info *  this_frame  )

static

Definition at line 2939 of file amd64-tdep.c.

References AMD64_RBP_REGNUM, frame_id_build(), get_frame_pc(), and get_frame_register_unsigned().

Referenced by amd64_init_abi().

amd64_dwarf_reg_to_regnum()

static int amd64_dwarf_reg_to_regnum ( struct gdbarch *  gdbarch, int  reg  )

static

Definition at line 245 of file amd64-tdep.c.

References amd64_dwarf_regmap, amd64_dwarf_regmap_len, gdbarch_tdep(), i386_xmm_regnum_p(), I387_XMM0_REGNUM, regnum, and gdbarch_tdep::ymm0_regnum.

Referenced by amd64_init_abi().

amd64_epilogue_frame_cache()

static struct amd64_frame_cache* amd64_epilogue_frame_cache ( struct frame_info *  this_frame, void **  this_cache  )

static

Definition at line 2860 of file amd64-tdep.c.

References amd64_alloc_frame_cache(), AMD64_RIP_REGNUM, AMD64_RSP_REGNUM, amd64_frame_cache::base, amd64_frame_cache::base_p, gdbarch::byte_order, CATCH, END_CATCH, extract_unsigned_integer(), gdbarch_byte_order(), get_frame_arch(), get_frame_pc(), get_frame_register(), NOT_AVAILABLE_ERROR, amd64_frame_cache::pc, RETURN_MASK_ERROR, amd64_frame_cache::saved_regs, amd64_frame_cache::saved_sp, amd64_frame_cache::sp_offset, throw_exception(), and TRY.

Referenced by amd64_epilogue_frame_this_id(), and amd64_epilogue_frame_unwind_stop_reason().

amd64_epilogue_frame_sniffer()

static int amd64_epilogue_frame_sniffer ( const struct frame_unwind *  self, struct frame_info *  this_frame, void **  this_prologue_cache  )

static

Definition at line 2848 of file amd64-tdep.c.

References amd64_stack_frame_destroyed_p(), frame_relative_level(), get_frame_arch(), and get_frame_pc().

amd64_epilogue_frame_this_id()

static void amd64_epilogue_frame_this_id ( struct frame_info *  this_frame, void **  this_cache, struct frame_id *  this_id  )

static

Definition at line 2915 of file amd64-tdep.c.

References amd64_epilogue_frame_cache(), amd64_frame_cache::base, amd64_frame_cache::base_p, frame_id_build(), frame_id_build_unavailable_stack(), and amd64_frame_cache::pc.

amd64_epilogue_frame_unwind_stop_reason()

static enum unwind_stop_reason amd64_epilogue_frame_unwind_stop_reason ( struct frame_info *  this_frame, void **  this_cache  )

static

Definition at line 2902 of file amd64-tdep.c.

References amd64_epilogue_frame_cache(), and amd64_frame_cache::base_p.

amd64_frame_align()

static CORE_ADDR amd64_frame_align ( struct gdbarch *  gdbarch, CORE_ADDR  sp  )

static

Definition at line 2951 of file amd64-tdep.c.

Referenced by amd64_init_abi().

amd64_frame_base_address()

static CORE_ADDR amd64_frame_base_address ( struct frame_info *  this_frame, void **  this_cache  )

static

Definition at line 2804 of file amd64-tdep.c.

References amd64_frame_cache(), and amd64_frame_cache::base.

amd64_frame_cache()

static struct amd64_frame_cache* amd64_frame_cache ( struct frame_info *  this_frame, void **  this_cache  )

static

Definition at line 2568 of file amd64-tdep.c.

References amd64_alloc_frame_cache(), amd64_frame_cache_1(), CATCH, END_CATCH, NOT_AVAILABLE_ERROR, RETURN_MASK_ERROR, throw_exception(), and TRY.

Referenced by amd64_frame_base_address(), amd64_frame_prev_register(), amd64_frame_this_id(), and amd64_frame_unwind_stop_reason().

amd64_frame_cache_1()

static void amd64_frame_cache_1 ( struct frame_info *  this_frame, struct amd64_frame_cache *  cache  )

static

Definition at line 2499 of file amd64-tdep.c.

References amd64_analyze_prologue(), AMD64_NUM_SAVED_REGS, AMD64_RBP_REGNUM, AMD64_RIP_REGNUM, AMD64_RSP_REGNUM, amd64_frame_cache::base, amd64_frame_cache::base_p, gdbarch::byte_order, extract_unsigned_integer(), amd64_frame_cache::frameless_p, gdbarch_byte_order(), get_frame_arch(), get_frame_func(), get_frame_pc(), get_frame_register(), amd64_frame_cache::pc, amd64_frame_cache::saved_regs, amd64_frame_cache::saved_sp, amd64_frame_cache::saved_sp_reg, and amd64_frame_cache::sp_offset.

Referenced by amd64_frame_cache().

amd64_frame_prev_register()

static struct value* amd64_frame_prev_register ( struct frame_info *  this_frame, void **  this_cache, int  regnum  )

static

Definition at line 2628 of file amd64-tdep.c.

References amd64_frame_cache(), frame_unwind_got_constant(), frame_unwind_got_memory(), frame_unwind_got_register(), gdb_assert, gdbarch_sp_regnum(), get_frame_arch(), regnum, amd64_frame_cache::saved_regs, and amd64_frame_cache::saved_sp.

Referenced by amd64_sigtramp_frame_prev_register().

amd64_frame_this_id()

static void amd64_frame_this_id ( struct frame_info *  this_frame, void **  this_cache, struct frame_id *  this_id  )

static

Definition at line 2610 of file amd64-tdep.c.

References amd64_frame_cache(), amd64_frame_cache::base, amd64_frame_cache::base_p, frame_id_build(), frame_id_build_unavailable_stack(), and amd64_frame_cache::pc.

amd64_frame_unwind_stop_reason()

static enum unwind_stop_reason amd64_frame_unwind_stop_reason ( struct frame_info *  this_frame, void **  this_cache  )

static

Definition at line 2593 of file amd64-tdep.c.

References amd64_frame_cache(), amd64_frame_cache::base, and amd64_frame_cache::base_p.

amd64_gen_return_address()

static void amd64_gen_return_address ( struct gdbarch *  gdbarch, struct agent_expr *  ax, struct axs_value *  value, CORE_ADDR  scope  )

static

Definition at line 2660 of file amd64-tdep.c.

References AMD64_RBP_REGNUM, AMD64_RIP_REGNUM, ax_const_l(), ax_reg(), ax_simple(), axs_lvalue_memory, register_type(), and value::type.

Referenced by amd64_init_abi().

amd64_get_insn_details()

static void amd64_get_insn_details ( gdb_byte *  insn, struct amd64_insn *  details  )

static

Definition at line 1254 of file amd64-tdep.c.

References amd64_skip_prefixes(), amd64_insn::enc_prefix_offset, amd64_insn::modrm_offset, onebyte_has_modrm, amd64_insn::opcode_len, amd64_insn::opcode_offset, amd64_insn::raw_insn, rex_prefix_p(), twobyte_has_modrm, vex2_prefix_p(), and vex3_prefix_p().

Referenced by amd64_classify_insn_at(), amd64_displaced_step_copy_insn(), and amd64_relocate_instruction().

amd64_get_longjmp_target()

static int amd64_get_longjmp_target ( struct frame_info *  frame, CORE_ADDR *  pc  )

static

Definition at line 3002 of file amd64-tdep.c.

References AMD64_RDI_REGNUM, extract_typed_address(), gdbarch_tdep(), get_frame_arch(), get_frame_register(), gdbarch_tdep::jb_pc_offset, target_read_memory(), and TYPE_LENGTH.

Referenced by amd64_init_abi().

amd64_get_unused_input_int_reg()

static int amd64_get_unused_input_int_reg ( const struct amd64_insn *  details )

static

Definition at line 1185 of file amd64-tdep.c.

References _, gdb_assert, internal_error(), amd64_insn::modrm_offset, amd64_insn::opcode_len, amd64_insn::opcode_offset, and amd64_insn::raw_insn.

Referenced by fixup_riprel().

amd64_init_abi()

void amd64_init_abi	(	struct gdbarch_info	info,
		struct gdbarch *	gdbarch,
		const target_desc *	default_tdesc
	)

Definition at line 3037 of file amd64-tdep.c.

References amd64_ax_pseudo_register_collect(), AMD64_BND0R_REGNUM, AMD64_BNDCFGU_REGNUM, amd64_dummy_id(), amd64_dwarf_reg_to_regnum(), AMD64_EFLAGS_REGNUM, amd64_epilogue_frame_unwind, amd64_fpregset, amd64_frame_align(), amd64_frame_base, amd64_frame_unwind, AMD64_FSBASE_REGNUM, amd64_gen_return_address(), amd64_get_longjmp_target(), AMD64_GSBASE_REGNUM, amd64_insn_is_call(), amd64_insn_is_jump(), amd64_insn_is_ret(), AMD64_K0_REGNUM, amd64_k_names, amd64_mpx_names, AMD64_NUM_GREGS, AMD64_NUM_REGS, amd64_pkeys_names, AMD64_PKRU_REGNUM, amd64_pseudo_register_name(), amd64_pseudo_register_read_value(), amd64_pseudo_register_write(), amd64_push_dummy_call(), amd64_record_regmap, amd64_register_names, amd64_relocate_instruction(), amd64_return_value(), AMD64_RIP_REGNUM, AMD64_RSP_REGNUM, amd64_sigtramp_frame_unwind, amd64_skip_prologue(), AMD64_ST0_REGNUM, AMD64_XMM16_REGNUM, amd64_xmm_avx512_names, AMD64_YMM0H_REGNUM, AMD64_YMM16H_REGNUM, amd64_ymmh_avx512_names, amd64_ymmh_names, AMD64_ZMM0H_REGNUM, amd64_zmmh_names, gdbarch_tdep::bnd0r_regnum, gdbarch_tdep::bndcfgu_regnum, gdbarch_tdep::fpregset, frame_base_set_default(), frame_unwind_append_unwinder(), frame_unwind_prepend_unwinder(), gdbarch_tdep(), i386_stap_is_single_operand(), i386_stap_parse_special_token(), i387_convert_register_p(), I387_NUM_REGS, i387_register_to_value(), I387_SIZEOF_FXSAVE, i387_value_to_register(), gdbarch_tdep::k0_regnum, gdbarch_tdep::k_register_names, gdbarch_tdep::mpx_register_names, gdbarch_tdep::num_byte_regs, gdbarch_tdep::num_core_regs, gdbarch_tdep::num_dword_regs, gdbarch_tdep::num_mmx_regs, gdbarch_tdep::num_pkeys_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, gdbarch_tdep::pkeys_register_names, gdbarch_tdep::pkru_regnum, gdbarch_tdep::record_regmap, gdbarch_tdep::register_names, set_gdbarch_ax_pseudo_register_collect(), set_gdbarch_convert_register_p(), set_gdbarch_dummy_id(), set_gdbarch_dwarf2_reg_to_regnum(), set_gdbarch_fp0_regnum(), set_gdbarch_frame_align(), set_gdbarch_frame_red_zone_size(), set_gdbarch_gen_return_address(), set_gdbarch_get_longjmp_target(), set_gdbarch_insn_is_call(), set_gdbarch_insn_is_jump(), set_gdbarch_insn_is_ret(), set_gdbarch_long_bit(), set_gdbarch_long_double_bit(), set_gdbarch_long_long_bit(), set_gdbarch_num_regs(), set_gdbarch_pc_regnum(), set_gdbarch_ps_regnum(), set_gdbarch_pseudo_register_read_value(), set_gdbarch_pseudo_register_write(), set_gdbarch_ptr_bit(), set_gdbarch_push_dummy_call(), set_gdbarch_register_to_value(), set_gdbarch_relocate_instruction(), set_gdbarch_return_value(), set_gdbarch_skip_prologue(), set_gdbarch_sp_regnum(), set_gdbarch_stab_reg_to_regnum(), set_gdbarch_stap_integer_prefixes(), set_gdbarch_stap_is_single_operand(), set_gdbarch_stap_parse_special_token(), set_gdbarch_stap_register_indirection_prefixes(), set_gdbarch_stap_register_indirection_suffixes(), set_gdbarch_stap_register_prefixes(), set_gdbarch_value_to_register(), set_tdesc_pseudo_register_name(), gdbarch_tdep::sizeof_fpregset, gdbarch_tdep::st0_regnum, gdbarch_info::target_desc, gdbarch_info::tdep_info, gdbarch_tdep::tdesc, tdesc_find_feature(), tdesc_has_registers(), tdesc_numbered_register(), gdbarch_tdep::xmm16_regnum, gdbarch_tdep::xmm_avx512_register_names, gdbarch_tdep::ymm0h_regnum, gdbarch_tdep::ymm16h_register_names, gdbarch_tdep::ymm16h_regnum, gdbarch_tdep::ymmh_register_names, gdbarch_tdep::zmm0h_regnum, and gdbarch_tdep::zmmh_register_names.

Referenced by amd64_dicos_init_abi(), amd64_linux_init_abi(), amd64_sol2_init_abi(), amd64_windows_init_abi(), amd64_x32_init_abi(), amd64fbsd_init_abi(), amd64nbsd_init_abi(), amd64obsd_init_abi(), and x86_darwin_init_abi_64().

amd64_init_frame_cache()

static void amd64_init_frame_cache ( struct amd64_frame_cache *  cache )

static

Definition at line 1924 of file amd64-tdep.c.

References AMD64_NUM_SAVED_REGS, amd64_frame_cache::base, amd64_frame_cache::base_p, amd64_frame_cache::frameless_p, amd64_frame_cache::pc, amd64_frame_cache::saved_regs, amd64_frame_cache::saved_sp, amd64_frame_cache::saved_sp_reg, and amd64_frame_cache::sp_offset.

Referenced by amd64_alloc_frame_cache(), and amd64_skip_prologue().

amd64_insn_is_call()

static int amd64_insn_is_call ( struct gdbarch *  gdbarch, CORE_ADDR  addr  )

static

Definition at line 1597 of file amd64-tdep.c.

References amd64_call_p(), and amd64_classify_insn_at().

Referenced by amd64_init_abi().

amd64_insn_is_jump()

static int amd64_insn_is_jump ( struct gdbarch *  gdbarch, CORE_ADDR  addr  )

static

Definition at line 1613 of file amd64-tdep.c.

References amd64_classify_insn_at(), and amd64_jmp_p().

Referenced by amd64_init_abi().

amd64_insn_is_ret()

static int amd64_insn_is_ret ( struct gdbarch *  gdbarch, CORE_ADDR  addr  )

static

Definition at line 1605 of file amd64-tdep.c.

References amd64_classify_insn_at(), and amd64_ret_p().

Referenced by amd64_init_abi().

amd64_jmp_p()

static int amd64_jmp_p ( const struct amd64_insn *  details )

static

Definition at line 1486 of file amd64-tdep.c.

References amd64_absolute_jmp_p(), amd64_insn::opcode_offset, and amd64_insn::raw_insn.

Referenced by amd64_insn_is_jump().

amd64_merge_classes()

static enum amd64_reg_class amd64_merge_classes ( enum amd64_reg_class  class1, enum amd64_reg_class  class2  )

static

Definition at line 506 of file amd64-tdep.c.

References AMD64_COMPLEX_X87, AMD64_INTEGER, AMD64_MEMORY, AMD64_NO_CLASS, AMD64_SSE, AMD64_X87, and AMD64_X87UP.

Referenced by amd64_classify_aggregate().

amd64_non_pod_p()

static int amd64_non_pod_p ( struct type *  type )

static

Definition at line 543 of file amd64-tdep.c.

References TYPE_CODE, TYPE_CODE_STRUCT, and TYPE_N_BASECLASSES.

Referenced by amd64_classify_aggregate().

amd64_pseudo_register_name()

static const char* amd64_pseudo_register_name ( struct gdbarch *  gdbarch, int  regnum  )

static

Definition at line 329 of file amd64-tdep.c.

References gdbarch_tdep::al_regnum, amd64_byte_names, amd64_dword_names, amd64_word_names, amd64_ymm_avx512_names, amd64_ymm_names, amd64_zmm_names, gdbarch_tdep::ax_regnum, gdbarch_tdep::eax_regnum, gdbarch_tdep(), i386_byte_regnum_p(), i386_dword_regnum_p(), i386_pseudo_register_name(), i386_word_regnum_p(), i386_ymm_avx512_regnum_p(), i386_ymm_regnum_p(), i386_zmm_regnum_p(), regnum, gdbarch_tdep::ymm0_regnum, gdbarch_tdep::ymm16_regnum, and gdbarch_tdep::zmm0_regnum.

Referenced by amd64_init_abi().

amd64_pseudo_register_read_value()

static struct value* amd64_pseudo_register_read_value ( struct gdbarch *  gdbarch, struct regcache *  regcache, int  regnum  )

static

Definition at line 349 of file amd64-tdep.c.

References gdbarch_tdep::al_regnum, allocate_value(), AMD64_NUM_LOWER_BYTE_REGS, gdbarch_tdep::eax_regnum, gdbarch_tdep(), i386_byte_regnum_p(), i386_dword_regnum_p(), i386_pseudo_register_read_into_value(), lval_register, mark_value_bytes_unavailable(), REG_VALID, regcache_raw_read(), register_size(), register_type(), regnum, status, TYPE_LENGTH, value_contents_raw(), VALUE_LVAL, VALUE_REGNUM, and value_type().

Referenced by amd64_init_abi().

amd64_pseudo_register_write()

static void amd64_pseudo_register_write ( struct gdbarch *  gdbarch, struct regcache *  regcache, int  regnum, const gdb_byte *  buf  )

static

Definition at line 410 of file amd64-tdep.c.

References gdbarch_tdep::al_regnum, AMD64_NUM_LOWER_BYTE_REGS, gdbarch_tdep::eax_regnum, gdbarch_tdep(), i386_byte_regnum_p(), i386_dword_regnum_p(), i386_pseudo_register_write(), regcache_raw_read(), regcache_raw_write(), register_size(), and regnum.

Referenced by amd64_init_abi().

amd64_push_arguments()

static CORE_ADDR amd64_push_arguments ( struct regcache *  regcache, int  nargs, struct value **  args, CORE_ADDR  sp, int  struct_return  )

static

Definition at line 859 of file amd64-tdep.c.

References amd64_classify(), AMD64_INTEGER, AMD64_R8_REGNUM, AMD64_R9_REGNUM, AMD64_RAX_REGNUM, AMD64_RCX_REGNUM, AMD64_RDI_REGNUM, AMD64_RDX_REGNUM, AMD64_RSI_REGNUM, AMD64_SSE, AMD64_SSEUP, AMD64_XMM0_REGNUM, AMD64_XMM1_REGNUM, gdb_assert, memset(), offset, regcache_raw_write_part(), regcache_raw_write_unsigned(), regnum, TYPE_LENGTH, value_contents(), value_type(), and write_memory().

Referenced by amd64_push_dummy_call().

amd64_push_dummy_call()

static CORE_ADDR amd64_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 991 of file amd64-tdep.c.

References amd64_push_arguments(), AMD64_RBP_REGNUM, AMD64_RDI_REGNUM, AMD64_RSP_REGNUM, gdbarch_byte_order(), i387_reset_bnd_regs(), regcache_cooked_write(), store_unsigned_integer(), and write_memory().

Referenced by amd64_init_abi().

amd64_relocate_instruction()

static void amd64_relocate_instruction ( struct gdbarch *  gdbarch, CORE_ADDR *  to, CORE_ADDR  oldloc  )

static

Definition at line 1775 of file amd64-tdep.c.

References amd64_get_insn_details(), amd64_skip_prefixes(), append_insns(), debug_displaced, extract_signed_integer(), fprintf_unfiltered(), gdb_assert, gdb_buffered_insn_length(), gdb_stdlog, gdbarch_byte_order(), gdbarch_max_insn_length(), hex_string(), memset(), offset, paddress(), read_memory(), rip_relative_offset(), store_signed_integer(), store_unsigned_integer(), and xmalloc().

Referenced by amd64_init_abi().

amd64_ret_p()

static int amd64_ret_p ( const struct amd64_insn *  details )

static

Definition at line 1521 of file amd64-tdep.c.

References amd64_insn::opcode_offset, and amd64_insn::raw_insn.

Referenced by amd64_displaced_step_fixup(), and amd64_insn_is_ret().

amd64_return_value()

static enum return_value_convention amd64_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 725 of file amd64-tdep.c.

References amd64_classify(), AMD64_COMPLEX_X87, AMD64_FTAG_REGNUM, AMD64_INTEGER, AMD64_MEMORY, AMD64_NO_CLASS, AMD64_RAX_REGNUM, AMD64_RDX_REGNUM, AMD64_SSE, AMD64_SSEUP, AMD64_ST0_REGNUM, AMD64_ST1_REGNUM, AMD64_X87, AMD64_X87UP, AMD64_XMM0_REGNUM, AMD64_XMM1_REGNUM, gdb_assert, i387_return_value(), offset, read_memory(), regcache_raw_read(), regcache_raw_read_part(), regcache_raw_read_unsigned(), regcache_raw_write(), regcache_raw_write_part(), regcache_raw_write_unsigned(), regnum, RETURN_VALUE_ABI_RETURNS_ADDRESS, RETURN_VALUE_REGISTER_CONVENTION, and TYPE_LENGTH.

Referenced by amd64_init_abi().

amd64_sigtramp_frame_cache()

static struct amd64_frame_cache* amd64_sigtramp_frame_cache ( struct frame_info *  this_frame, void **  this_cache  )

static

Definition at line 2681 of file amd64-tdep.c.

References amd64_alloc_frame_cache(), AMD64_NUM_SAVED_REGS, AMD64_RSP_REGNUM, amd64_frame_cache::base, amd64_frame_cache::base_p, CATCH, END_CATCH, extract_unsigned_integer(), gdb_assert, gdbarch_byte_order(), gdbarch_tdep(), get_frame_arch(), get_frame_register(), NOT_AVAILABLE_ERROR, RETURN_MASK_ERROR, amd64_frame_cache::saved_regs, gdbarch_tdep::sc_num_regs, gdbarch_tdep::sc_reg_offset, gdbarch_tdep::sigcontext_addr, throw_exception(), and TRY.

Referenced by amd64_sigtramp_frame_prev_register(), amd64_sigtramp_frame_this_id(), and amd64_sigtramp_frame_unwind_stop_reason().

amd64_sigtramp_frame_prev_register()

static struct value* amd64_sigtramp_frame_prev_register ( struct frame_info *  this_frame, void **  this_cache, int  regnum  )

static

Definition at line 2753 of file amd64-tdep.c.

References amd64_frame_prev_register(), amd64_sigtramp_frame_cache(), and regnum.

amd64_sigtramp_frame_sniffer()

static int amd64_sigtramp_frame_sniffer ( const struct frame_unwind *  self, struct frame_info *  this_frame, void **  this_cache  )

static

Definition at line 2763 of file amd64-tdep.c.

References gdb_assert, gdbarch_tdep(), get_frame_arch(), get_frame_pc(), gdbarch_tdep::pc, gdbarch_tdep::sigcontext_addr, gdbarch_tdep::sigtramp_end, gdbarch_tdep::sigtramp_p, and gdbarch_tdep::sigtramp_start.

amd64_sigtramp_frame_this_id()

static void amd64_sigtramp_frame_this_id ( struct frame_info *  this_frame, void **  this_cache, struct frame_id *  this_id  )

static

Definition at line 2735 of file amd64-tdep.c.

References amd64_sigtramp_frame_cache(), amd64_frame_cache::base, amd64_frame_cache::base_p, frame_id_build(), frame_id_build_unavailable_stack(), and get_frame_pc().

amd64_sigtramp_frame_unwind_stop_reason()

static enum unwind_stop_reason amd64_sigtramp_frame_unwind_stop_reason ( struct frame_info *  this_frame, void **  this_cache  )

static

Definition at line 2722 of file amd64-tdep.c.

References amd64_sigtramp_frame_cache(), and amd64_frame_cache::base_p.

amd64_skip_prefixes()

static gdb_byte* amd64_skip_prefixes ( gdb_byte *  insn )

static

Definition at line 1149 of file amd64-tdep.c.

Referenced by amd64_get_insn_details(), and amd64_relocate_instruction().

amd64_skip_prologue()

static CORE_ADDR amd64_skip_prologue ( struct gdbarch *  gdbarch, CORE_ADDR  start_pc  )

static

Definition at line 2465 of file amd64-tdep.c.

References amd64_analyze_prologue(), amd64_init_frame_cache(), amd64_skip_xmm_prologue(), COMPUNIT_PRODUCER, find_pc_compunit_symtab(), find_pc_partial_function(), amd64_frame_cache::frameless_p, amd64_frame_cache::pc, skip_prologue_using_sal(), and startswith().

Referenced by amd64_init_abi().

amd64_skip_xmm_prologue()

static CORE_ADDR amd64_skip_xmm_prologue ( CORE_ADDR  pc, CORE_ADDR  start_pc  )

static

Definition at line 2400 of file amd64-tdep.c.

References COMPUNIT_PRODUCER, symtab_and_line::end, find_pc_sect_line(), symtab_and_line::line, offset, symtab_and_line::pc, producer_is_gcc_ge_4(), symtab_and_line::symtab, SYMTAB_COMPUNIT, and target_read_code().

Referenced by amd64_skip_prologue().

amd64_stack_frame_destroyed_p()

static int amd64_stack_frame_destroyed_p ( struct gdbarch *  gdbarch, CORE_ADDR  pc  )

static

Definition at line 2829 of file amd64-tdep.c.

References COMPUNIT_EPILOGUE_UNWIND_VALID, find_pc_compunit_symtab(), and target_read_memory().

Referenced by amd64_epilogue_frame_sniffer().

amd64_supply_fpregset()

static void amd64_supply_fpregset ( const struct regset *  regset, struct regcache *  regcache, int  regnum, const void *  fpregs, size_t  len  )

static

Definition at line 2962 of file amd64-tdep.c.

References amd64_supply_fxsave(), regcache::arch(), gdb_assert, gdbarch_tdep(), regnum, and gdbarch_tdep::sizeof_fpregset.

amd64_supply_fxsave()

void amd64_supply_fxsave	(	struct regcache *	regcache,
		int	regnum,
		const void *	fxsave
	)

Definition at line 3304 of file amd64-tdep.c.

References regcache::arch(), gdbarch_bfd_arch_info(), gdbarch_tdep(), I387_FISEG_REGNUM, I387_FOSEG_REGNUM, i387_supply_fxsave(), regcache_raw_supply(), regnum, and gdbarch_tdep::regs.

Referenced by amd64_linux_fetch_inferior_registers(), amd64_supply_fpregset(), amd64bsd_fetch_inferior_registers(), i386_darwin_fetch_inferior_registers(), and supply_fpregset().

amd64_supply_xsave()

void amd64_supply_xsave	(	struct regcache *	regcache,
		int	regnum,
		const void *	xsave
	)

Definition at line 3327 of file amd64-tdep.c.

References regcache::arch(), gdbarch_bfd_arch_info(), gdbarch_tdep(), I387_FISEG_REGNUM, I387_FOSEG_REGNUM, i387_supply_xsave(), regcache_raw_supply(), regnum, and gdbarch_tdep::regs.

Referenced by amd64_linux_fetch_inferior_registers(), amd64_linux_supply_xstateregset(), amd64bsd_fetch_inferior_registers(), and amd64fbsd_supply_xstateregset().

amd64_syscall_p()

static int amd64_syscall_p ( const struct amd64_insn *  insn, int *  lengthp  )

static

Definition at line 1559 of file amd64-tdep.c.

References amd64_insn::opcode_offset, and amd64_insn::raw_insn.

Referenced by amd64_displaced_step_copy_insn(), and amd64_displaced_step_fixup().

amd64_target_description()

const struct target_desc* amd64_target_description

(

uint64_t

xcr0

)

Definition at line 3246 of file amd64-tdep.c.

References amd64_create_target_description(), X86_XSTATE_AVX, X86_XSTATE_AVX512, X86_XSTATE_MPX, and X86_XSTATE_PKRU.

Referenced by _initialize_amd64_tdep(), amd64_dicos_init_abi(), amd64_sol2_init_abi(), amd64_windows_init_abi(), amd64fbsd_core_read_description(), amd64fbsd_init_abi(), amd64fbsd_read_description(), amd64nbsd_init_abi(), amd64obsd_init_abi(), and x86_darwin_init_abi_64().

amd64_x32_analyze_stack_align()

static CORE_ADDR amd64_x32_analyze_stack_align ( CORE_ADDR  pc, CORE_ADDR  current_pc, struct amd64_frame_cache *  cache  )

static

Definition at line 2118 of file amd64-tdep.c.

References amd64_arch_reg_to_regnum(), offset, amd64_frame_cache::pc, amd64_frame_cache::saved_sp_reg, and target_read_memory().

Referenced by amd64_analyze_prologue().

amd64_x32_init_abi()

void amd64_x32_init_abi	(	struct gdbarch_info	info,
		struct gdbarch *	gdbarch,
		const target_desc *	default_tdesc
	)

Definition at line 3229 of file amd64-tdep.c.

References amd64_init_abi(), amd64_x32_pseudo_register_type(), gdbarch_tdep(), gdbarch_tdep::num_dword_regs, set_gdbarch_long_bit(), set_gdbarch_ptr_bit(), and set_tdesc_pseudo_register_type().

Referenced by amd64_x32_linux_init_abi().

amd64_x32_pseudo_register_type()

static struct type* amd64_x32_pseudo_register_type ( struct gdbarch *  gdbarch, int  regnum  )

static

Definition at line 3212 of file amd64-tdep.c.

References AMD64_RBP_REGNUM, AMD64_RIP_REGNUM, AMD64_RSP_REGNUM, builtin_type::builtin_data_ptr, builtin_type::builtin_func_ptr, builtin_type(), gdbarch_tdep::eax_regnum, gdbarch_tdep(), i386_pseudo_register_type(), and regnum.

Referenced by amd64_x32_init_abi().

append_insns()

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

static

Definition at line 1768 of file amd64-tdep.c.

References target_write_memory().

Referenced by amd64_relocate_instruction().

fixup_displaced_copy()

static void fixup_displaced_copy ( struct gdbarch *  gdbarch, amd64_displaced_step_closure *  dsc, CORE_ADDR  from, CORE_ADDR  to, struct regcache *  regs  )

static

Definition at line 1396 of file amd64-tdep.c.

References fixup_riprel(), amd64_displaced_step_closure::insn_details, amd64_insn::modrm_offset, and amd64_insn::raw_insn.

Referenced by amd64_displaced_step_copy_insn().

fixup_riprel()

static void fixup_riprel ( struct gdbarch *  gdbarch, amd64_displaced_step_closure *  dsc, CORE_ADDR  from, CORE_ADDR  to, struct regcache *  regs  )

static

Definition at line 1335 of file amd64-tdep.c.

References amd64_arch_reg_to_regnum(), amd64_get_unused_input_int_reg(), debug_displaced, amd64_insn::enc_prefix_offset, fprintf_unfiltered(), gdb_assert_not_reached, gdb_buffered_insn_length(), gdb_stdlog, amd64_displaced_step_closure::insn_buf, amd64_displaced_step_closure::insn_details, amd64_insn::modrm_offset, paddress(), amd64_insn::raw_insn, regcache_cooked_read_unsigned(), regcache_cooked_write_unsigned(), rex_prefix_p(), amd64_displaced_step_closure::tmp_regno, amd64_displaced_step_closure::tmp_save, amd64_displaced_step_closure::tmp_used, and vex3_prefix_p().

Referenced by fixup_displaced_copy().

rex_prefix_p()

static int rex_prefix_p ( gdb_byte  pfx )

static

Definition at line 1123 of file amd64-tdep.c.

Referenced by amd64_get_insn_details(), and fixup_riprel().

rip_relative_offset()

static int rip_relative_offset ( struct amd64_insn *  insn )

static

Definition at line 1751 of file amd64-tdep.c.

References amd64_insn::modrm_offset, and amd64_insn::raw_insn.

Referenced by amd64_relocate_instruction().

vex2_prefix_p()

static bool vex2_prefix_p ( gdb_byte  pfx )

static

Definition at line 1131 of file amd64-tdep.c.

Referenced by amd64_get_insn_details().

vex3_prefix_p()

static bool vex3_prefix_p ( gdb_byte  pfx )

static

Definition at line 1139 of file amd64-tdep.c.

Referenced by amd64_get_insn_details(), and fixup_riprel().

Variable Documentation

amd64_arch_regmap

const int amd64_arch_regmap[16]

static

Initial value:

=
{
  AMD64_RAX_REGNUM, 
  AMD64_RCX_REGNUM, 
  AMD64_RDX_REGNUM, 
  AMD64_RBX_REGNUM, 
  AMD64_RSP_REGNUM, 
  AMD64_RBP_REGNUM, 
  AMD64_RSI_REGNUM, 
  AMD64_RDI_REGNUM, 
  AMD64_R8_REGNUM,  
  AMD64_R9_REGNUM,  
  AMD64_R10_REGNUM, 
  AMD64_R11_REGNUM, 
  AMD64_R12_REGNUM, 
  AMD64_R13_REGNUM, 
  AMD64_R14_REGNUM, 
  AMD64_R15_REGNUM  
}

Definition at line 263 of file amd64-tdep.c.

Referenced by amd64_arch_reg_to_regnum().

amd64_arch_regmap_len

const int amd64_arch_regmap_len

static

Initial value:

=
  (sizeof (amd64_arch_regmap) / sizeof (amd64_arch_regmap[0]))

Definition at line 283 of file amd64-tdep.c.

Referenced by amd64_arch_reg_to_regnum().

amd64_byte_names

const char* amd64_byte_names[]

static

Initial value:

=
{
  "al", "bl", "cl", "dl", "sil", "dil", "bpl", "spl",
  "r8l", "r9l", "r10l", "r11l", "r12l", "r13l", "r14l", "r15l",
  "ah", "bh", "ch", "dh"
}

Definition at line 299 of file amd64-tdep.c.

Referenced by amd64_pseudo_register_name().

amd64_dwarf_regmap

int amd64_dwarf_regmap[]

static

Definition at line 159 of file amd64-tdep.c.

Referenced by amd64_dwarf_reg_to_regnum().

amd64_dwarf_regmap_len

const int amd64_dwarf_regmap_len

static

Initial value:

=
  (sizeof (amd64_dwarf_regmap) / sizeof (amd64_dwarf_regmap[0]))

Definition at line 238 of file amd64-tdep.c.

Referenced by amd64_dwarf_reg_to_regnum().

amd64_dword_names

const char* amd64_dword_names[]

static

Initial value:

=
{
  "eax", "ebx", "ecx", "edx", "esi", "edi", "ebp", "esp", 
  "r8d", "r9d", "r10d", "r11d", "r12d", "r13d", "r14d", "r15d",
  "eip"
}

Definition at line 319 of file amd64-tdep.c.

Referenced by amd64_pseudo_register_name().

amd64_epilogue_frame_unwind

const struct frame_unwind amd64_epilogue_frame_unwind

static

Initial value:

=
{
  NORMAL_FRAME,
  amd64_epilogue_frame_unwind_stop_reason,
  amd64_epilogue_frame_this_id,
  amd64_frame_prev_register,
  NULL, 
  amd64_epilogue_frame_sniffer
}

Definition at line 2928 of file amd64-tdep.c.

Referenced by amd64_init_abi().

amd64_fpregset

const struct regset amd64_fpregset

Initial value:

=
  {
    NULL, amd64_supply_fpregset, amd64_collect_fpregset
  }

Definition at line 2989 of file amd64-tdep.c.

Referenced by amd64_init_abi(), amd64_linux_iterate_over_regset_sections(), and amd64fbsd_iterate_over_regset_sections().

amd64_frame_base

const struct frame_base amd64_frame_base

static

Initial value:

=
{
  &amd64_frame_unwind,
  amd64_frame_base_address,
  amd64_frame_base_address,
  amd64_frame_base_address
}

Definition at line 2812 of file amd64-tdep.c.

Referenced by amd64_init_abi().

amd64_frame_unwind

const struct frame_unwind amd64_frame_unwind

static

Initial value:

=
{
  NORMAL_FRAME,
  amd64_frame_unwind_stop_reason,
  amd64_frame_this_id,
  amd64_frame_prev_register,
  NULL,
  default_frame_sniffer
}

Definition at line 2647 of file amd64-tdep.c.

Referenced by amd64_init_abi().

amd64_k_names

const char* amd64_k_names[]

static

Initial value:

=
{
  "k0", "k1", "k2", "k3",
  "k4", "k5", "k6", "k7"
}

Definition at line 115 of file amd64-tdep.c.

Referenced by amd64_init_abi().

amd64_mpx_names

const char* amd64_mpx_names[]

static

Initial value:

=
{
  "bnd0raw", "bnd1raw", "bnd2raw", "bnd3raw", "bndcfgu", "bndstatus"
}

Definition at line 110 of file amd64-tdep.c.

Referenced by amd64_init_abi().

amd64_pkeys_names

const char* amd64_pkeys_names[]

static

Initial value:

= {
    "pkru"
}

Definition at line 152 of file amd64-tdep.c.

Referenced by amd64_init_abi().

amd64_record_regmap

const int amd64_record_regmap[]

static

Initial value:

=
{
  AMD64_RAX_REGNUM, AMD64_RCX_REGNUM, AMD64_RDX_REGNUM, AMD64_RBX_REGNUM,
  AMD64_RSP_REGNUM, AMD64_RBP_REGNUM, AMD64_RSI_REGNUM, AMD64_RDI_REGNUM,
  AMD64_R8_REGNUM, AMD64_R9_REGNUM, AMD64_R10_REGNUM, AMD64_R11_REGNUM,
  AMD64_R12_REGNUM, AMD64_R13_REGNUM, AMD64_R14_REGNUM, AMD64_R15_REGNUM,
  AMD64_RIP_REGNUM, AMD64_EFLAGS_REGNUM, AMD64_CS_REGNUM, AMD64_SS_REGNUM,
  AMD64_DS_REGNUM, AMD64_ES_REGNUM, AMD64_FS_REGNUM, AMD64_GS_REGNUM
}

Definition at line 3026 of file amd64-tdep.c.

Referenced by amd64_init_abi().

amd64_register_names

const char* amd64_register_names[]

static

Initial value:

= 
{
  "rax", "rbx", "rcx", "rdx", "rsi", "rdi", "rbp", "rsp",

  
  "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
  "rip", "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",
  "xmm8", "xmm9", "xmm10", "xmm11", "xmm12", "xmm13", "xmm14", "xmm15",
  "mxcsr",
}

Definition at line 60 of file amd64-tdep.c.

Referenced by amd64_init_abi().

amd64_sigtramp_frame_unwind

const struct frame_unwind amd64_sigtramp_frame_unwind

static

Initial value:

=
{
  SIGTRAMP_FRAME,
  amd64_sigtramp_frame_unwind_stop_reason,
  amd64_sigtramp_frame_this_id,
  amd64_sigtramp_frame_prev_register,
  NULL,
  amd64_sigtramp_frame_sniffer
}

Definition at line 2792 of file amd64-tdep.c.

Referenced by amd64_init_abi().

amd64_word_names

const char* amd64_word_names[]

static

Initial value:

=
{
  "ax", "bx", "cx", "dx", "si", "di", "bp", "", 
  "r8w", "r9w", "r10w", "r11w", "r12w", "r13w", "r14w", "r15w"
}

Definition at line 311 of file amd64-tdep.c.

Referenced by amd64_pseudo_register_name().

amd64_xmm_avx512_names

const char* amd64_xmm_avx512_names[]

static

Initial value:

= {
    "xmm16",  "xmm17",  "xmm18",  "xmm19",
    "xmm20",  "xmm21",  "xmm22",  "xmm23",
    "xmm24",  "xmm25",  "xmm26",  "xmm27",
    "xmm28",  "xmm29",  "xmm30",  "xmm31"
}

Definition at line 145 of file amd64-tdep.c.

Referenced by amd64_init_abi().

amd64_ymm_avx512_names

const char* amd64_ymm_avx512_names[]

static

Initial value:

=
{
  "ymm16", "ymm17", "ymm18", "ymm19",
  "ymm20", "ymm21", "ymm22", "ymm23",
  "ymm24", "ymm25", "ymm26", "ymm27",
  "ymm28", "ymm29", "ymm30", "ymm31"
}

Definition at line 86 of file amd64-tdep.c.

Referenced by amd64_pseudo_register_name().

amd64_ymm_names

const char* amd64_ymm_names[]

static

Initial value:

= 
{
  "ymm0", "ymm1", "ymm2", "ymm3",
  "ymm4", "ymm5", "ymm6", "ymm7",
  "ymm8", "ymm9", "ymm10", "ymm11",
  "ymm12", "ymm13", "ymm14", "ymm15"
}

Definition at line 78 of file amd64-tdep.c.

Referenced by amd64_pseudo_register_name().

amd64_ymmh_avx512_names

const char* amd64_ymmh_avx512_names[]

static

Initial value:

=
{
  "ymm16h", "ymm17h", "ymm18h", "ymm19h",
  "ymm20h", "ymm21h", "ymm22h", "ymm23h",
  "ymm24h", "ymm25h", "ymm26h", "ymm27h",
  "ymm28h", "ymm29h", "ymm30h", "ymm31h"
}

Definition at line 102 of file amd64-tdep.c.

Referenced by amd64_init_abi().

amd64_ymmh_names

const char* amd64_ymmh_names[]

static

Initial value:

= 
{
  "ymm0h", "ymm1h", "ymm2h", "ymm3h",
  "ymm4h", "ymm5h", "ymm6h", "ymm7h",
  "ymm8h", "ymm9h", "ymm10h", "ymm11h",
  "ymm12h", "ymm13h", "ymm14h", "ymm15h"
}

Definition at line 94 of file amd64-tdep.c.

Referenced by amd64_init_abi().

amd64_zmm_names

const char* amd64_zmm_names[]

static

Initial value:

=
{
  "zmm0", "zmm1", "zmm2", "zmm3",
  "zmm4", "zmm5", "zmm6", "zmm7",
  "zmm8", "zmm9", "zmm10", "zmm11",
  "zmm12", "zmm13", "zmm14", "zmm15",
  "zmm16", "zmm17", "zmm18", "zmm19",
  "zmm20", "zmm21", "zmm22", "zmm23",
  "zmm24", "zmm25", "zmm26", "zmm27",
  "zmm28", "zmm29", "zmm30", "zmm31"
}

Definition at line 133 of file amd64-tdep.c.

Referenced by amd64_pseudo_register_name().

amd64_zmmh_names

const char* amd64_zmmh_names[]

static

Initial value:

=
{
  "zmm0h", "zmm1h", "zmm2h", "zmm3h",
  "zmm4h", "zmm5h", "zmm6h", "zmm7h",
  "zmm8h", "zmm9h", "zmm10h", "zmm11h",
  "zmm12h", "zmm13h", "zmm14h", "zmm15h",
  "zmm16h", "zmm17h", "zmm18h", "zmm19h",
  "zmm20h", "zmm21h", "zmm22h", "zmm23h",
  "zmm24h", "zmm25h", "zmm26h", "zmm27h",
  "zmm28h", "zmm29h", "zmm30h", "zmm31h"
}

Definition at line 121 of file amd64-tdep.c.

Referenced by amd64_init_abi().

onebyte_has_modrm

const unsigned char onebyte_has_modrm[256]

static

Initial value:

= {
  
  
   1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, 
   1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, 
   1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, 
   1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, 
   0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 
   0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 
   0,0,1,1,0,0,0,0,0,1,0,1,0,0,0,0, 
   0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 
   1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 
   0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 
   0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 
   0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 
   1,1,0,0,1,1,1,1,0,0,0,0,0,0,0,0, 
   1,1,1,1,0,0,0,0,1,1,1,1,1,1,1,1, 
   0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 
   0,0,0,0,0,0,1,1,0,0,0,0,0,0,1,1  
  
  
}

Definition at line 1074 of file amd64-tdep.c.

Referenced by amd64_get_insn_details().

twobyte_has_modrm

const unsigned char twobyte_has_modrm[256]

static

Initial value:

= {
  
  
   1,1,1,1,0,0,0,0,0,0,0,0,0,1,0,1, 
   1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 
   1,1,1,1,1,1,1,0,1,1,1,1,1,1,1,1, 
   0,0,0,0,0,0,0,0,1,0,1,0,0,0,0,0, 
   1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 
   1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 
   1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 
   1,1,1,1,1,1,1,0,1,1,1,1,1,1,1,1, 
   0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 
   1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 
   0,0,0,1,1,1,1,1,0,0,0,1,1,1,1,1, 
   1,1,1,1,1,1,1,1,1,0,1,1,1,1,1,1, 
   1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0, 
   1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 
   1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 
   1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0  
  
  
}

Definition at line 1097 of file amd64-tdep.c.

Referenced by amd64_get_insn_details().