GDB (xrefs)
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#include "defs.h"
#include "gdbcore.h"
#include "frame.h"
#include "value.h"
#include "regcache.h"
#include "regset.h"
#include "inferior.h"
#include "osabi.h"
#include "reggroups.h"
#include "dwarf2-frame.h"
#include "i386-tdep.h"
#include "i386-linux-tdep.h"
#include "linux-tdep.h"
#include "glibc-tdep.h"
#include "solib-svr4.h"
#include "symtab.h"
#include "arch-utils.h"
#include "xml-syscall.h"
#include "i387-tdep.h"
#include "x86-xstate.h"
#include "record-full.h"
#include "linux-record.h"
#include "features/i386/i386-linux.c"
#include "features/i386/i386-mmx-linux.c"
#include "features/i386/i386-mpx-linux.c"
#include "features/i386/i386-avx-linux.c"
#include "features/i386/i386-avx512-linux.c"
Go to the source code of this file.
Macros | |
#define | XML_SYSCALL_FILENAME_I386 "syscalls/i386-linux.xml" |
#define | LINUX_SIGTRAMP_INSN0 0x58 /* pop %eax */ |
#define | LINUX_SIGTRAMP_OFFSET0 0 |
#define | LINUX_SIGTRAMP_INSN1 0xb8 /* mov $NNNN, %eax */ |
#define | LINUX_SIGTRAMP_OFFSET1 1 |
#define | LINUX_SIGTRAMP_INSN2 0xcd /* int */ |
#define | LINUX_SIGTRAMP_OFFSET2 6 |
#define | LINUX_SIGTRAMP_LEN (sizeof linux_sigtramp_code) |
#define | LINUX_RT_SIGTRAMP_INSN0 0xb8 /* mov $NNNN, %eax */ |
#define | LINUX_RT_SIGTRAMP_OFFSET0 0 |
#define | LINUX_RT_SIGTRAMP_INSN1 0xcd /* int */ |
#define | LINUX_RT_SIGTRAMP_OFFSET1 5 |
#define | LINUX_RT_SIGTRAMP_LEN (sizeof linux_rt_sigtramp_code) |
#define | I386_LINUX_UCONTEXT_SIGCONTEXT_OFFSET 20 |
#define | I386_LINUX_xstate 270 |
#define | I386_LINUX_frame_size 732 |
Variables | |
static const gdb_byte | linux_sigtramp_code [] |
static const gdb_byte | linux_rt_sigtramp_code [] |
static struct linux_record_tdep | i386_linux_record_tdep |
int | i386_linux_gregset_reg_offset [] |
static int | i386_linux_sc_reg_offset [] |
static const struct regset | i386_linux_xstateregset |
#define I386_LINUX_frame_size 732 |
Definition at line 436 of file i386-linux-tdep.c.
Referenced by i386_linux_record_signal().
#define I386_LINUX_UCONTEXT_SIGCONTEXT_OFFSET 20 |
Definition at line 272 of file i386-linux-tdep.c.
Referenced by i386_linux_sigcontext_addr().
#define I386_LINUX_xstate 270 |
Definition at line 435 of file i386-linux-tdep.c.
Referenced by i386_linux_record_signal().
#define LINUX_RT_SIGTRAMP_INSN0 0xb8 /* mov $NNNN, %eax */ |
Definition at line 176 of file i386-linux-tdep.c.
Referenced by i386_linux_rt_sigtramp_start().
#define LINUX_RT_SIGTRAMP_INSN1 0xcd /* int */ |
Definition at line 178 of file i386-linux-tdep.c.
Referenced by i386_linux_rt_sigtramp_start().
#define LINUX_RT_SIGTRAMP_LEN (sizeof linux_rt_sigtramp_code) |
Definition at line 187 of file i386-linux-tdep.c.
Referenced by i386_linux_rt_sigtramp_start().
#define LINUX_RT_SIGTRAMP_OFFSET0 0 |
Definition at line 177 of file i386-linux-tdep.c.
#define LINUX_RT_SIGTRAMP_OFFSET1 5 |
Definition at line 179 of file i386-linux-tdep.c.
Referenced by i386_linux_rt_sigtramp_start().
#define LINUX_SIGTRAMP_INSN0 0x58 /* pop %eax */ |
Definition at line 105 of file i386-linux-tdep.c.
Referenced by i386_linux_sigtramp_start().
#define LINUX_SIGTRAMP_INSN1 0xb8 /* mov $NNNN, %eax */ |
Definition at line 107 of file i386-linux-tdep.c.
Referenced by i386_linux_sigtramp_start().
#define LINUX_SIGTRAMP_INSN2 0xcd /* int */ |
Definition at line 109 of file i386-linux-tdep.c.
Referenced by i386_linux_sigtramp_start().
#define LINUX_SIGTRAMP_LEN (sizeof linux_sigtramp_code) |
Definition at line 119 of file i386-linux-tdep.c.
Referenced by i386_linux_sigtramp_start().
#define LINUX_SIGTRAMP_OFFSET0 0 |
Definition at line 106 of file i386-linux-tdep.c.
#define LINUX_SIGTRAMP_OFFSET1 1 |
Definition at line 108 of file i386-linux-tdep.c.
Referenced by i386_linux_sigtramp_start().
#define LINUX_SIGTRAMP_OFFSET2 6 |
Definition at line 110 of file i386-linux-tdep.c.
Referenced by i386_linux_sigtramp_start().
#define XML_SYSCALL_FILENAME_I386 "syscalls/i386-linux.xml" |
Definition at line 43 of file i386-linux-tdep.c.
Referenced by i386_linux_init_abi().
void _initialize_i386_linux_tdep | ( | void | ) |
Definition at line 1003 of file i386-linux-tdep.c.
References GDB_OSABI_LINUX, gdbarch_register_osabi(), i386_linux_init_abi(), initialize_tdesc_i386_avx512_linux(), initialize_tdesc_i386_avx_linux(), initialize_tdesc_i386_linux(), initialize_tdesc_i386_mmx_linux(), and initialize_tdesc_i386_mpx_linux().
Definition at line 347 of file i386-linux-tdep.c.
References I386_EAX_REGNUM, I386_EBP_REGNUM, I386_EBX_REGNUM, I386_ECX_REGNUM, I386_EDI_REGNUM, I386_EDX_REGNUM, I386_EFLAGS_REGNUM, I386_ESI_REGNUM, I386_ESP_REGNUM, and record_full_arch_list_add_reg().
Referenced by i386_linux_intx80_sysenter_syscall_record(), and i386_linux_record_signal().
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Definition at line 377 of file i386-linux-tdep.c.
Referenced by i386_linux_intx80_sysenter_syscall_record().
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Definition at line 662 of file i386-linux-tdep.c.
References i387_collect_xsave().
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Definition at line 619 of file i386-linux-tdep.c.
References i386_linux_core_read_xcr0(), tdesc_i386_avx512_linux, tdesc_i386_avx_linux, tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_mpx_linux, X86_XSTATE_ALL_MASK, X86_XSTATE_AVX512_MASK, X86_XSTATE_AVX_MASK, X86_XSTATE_MPX_AVX512_MASK, X86_XSTATE_MPX_MASK, X86_XSTATE_SSE_MASK, and X86_XSTATE_X87_MASK.
Referenced by i386_linux_init_abi().
uint64_t i386_linux_core_read_xcr0 | ( | bfd * | abfd | ) |
Definition at line 582 of file i386-linux-tdep.c.
References _, I386_LINUX_XSAVE_XCR0_OFFSET, size, warning(), X86_XSTATE_AVX_SIZE, and X86_XSTATE_SSE_MASK.
Referenced by amd64_linux_core_read_description(), and i386_linux_core_read_description().
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Definition at line 722 of file i386-linux-tdep.c.
References i386_displaced_step_copy_insn(), and i386_linux_get_syscall_number_from_regcache().
Referenced by i386_linux_init_abi().
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Definition at line 254 of file i386-linux-tdep.c.
References find_pc_partial_function(), get_frame_pc(), and name.
Referenced by i386_linux_init_abi().
Definition at line 501 of file i386-linux-tdep.c.
References get_thread_regcache(), and i386_linux_get_syscall_number_from_regcache().
Referenced by i386_linux_init_abi().
Definition at line 478 of file i386-linux-tdep.c.
References gdbarch::byte_order, extract_signed_integer(), gdbarch_byte_order(), get_regcache_arch(), I386_LINUX_ORIG_EAX_REGNUM, and regcache_cooked_read().
Referenced by i386_linux_displaced_step_copy_insn(), and i386_linux_get_syscall_number().
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Definition at line 744 of file i386-linux-tdep.c.
References linux_record_tdep::arg1, linux_record_tdep::arg2, linux_record_tdep::arg3, linux_record_tdep::arg4, linux_record_tdep::arg5, linux_record_tdep::arg6, dwarf2_frame_set_signal_frame_p(), linux_record_tdep::fcntl_F_GETLK, linux_record_tdep::fcntl_F_GETLK64, linux_record_tdep::fcntl_F_SETLK64, linux_record_tdep::fcntl_F_SETLKW64, find_solib_trampoline_target(), gdb_assert, gdbarch_int_bit(), gdbarch_long_bit(), gdbarch_ptr_bit(), gdbarch_tdep(), glibc_skip_solib_resolver(), gdbarch_tdep::gregset_num_regs, gdbarch_tdep::gregset_reg_offset, i386_displaced_step_fixup(), I386_EBP_REGNUM, I386_EBX_REGNUM, I386_ECX_REGNUM, I386_EDI_REGNUM, I386_EDX_REGNUM, i386_elf_init_abi(), I386_ESI_REGNUM, gdbarch_tdep::i386_intx80_record, i386_linux_core_read_description(), i386_linux_displaced_step_copy_insn(), i386_linux_dwarf_signal_frame_p(), i386_linux_get_syscall_number(), i386_linux_gregset_reg_offset, i386_linux_intx80_sysenter_syscall_record(), i386_linux_iterate_over_regset_sections(), I386_LINUX_NUM_REGS, I386_LINUX_ORIG_EAX_REGNUM, i386_linux_record_signal(), i386_linux_record_tdep, i386_linux_register_reggroup_p(), i386_linux_sc_reg_offset, i386_linux_sigcontext_addr(), i386_linux_sigtramp_p(), i386_linux_write_pc(), I386_LINUX_XSAVE_XCR0_OFFSET, i386_process_record(), gdbarch_tdep::i386_syscall_record, gdbarch_tdep::i386_sysenter_record, linux_record_tdep::ioctl_FIOASYNC, linux_record_tdep::ioctl_FIOCLEX, linux_record_tdep::ioctl_FIONBIO, linux_record_tdep::ioctl_FIONCLEX, linux_record_tdep::ioctl_FIONREAD, linux_record_tdep::ioctl_FIOQSIZE, linux_record_tdep::ioctl_TCFLSH, linux_record_tdep::ioctl_TCGETA, linux_record_tdep::ioctl_TCGETS, linux_record_tdep::ioctl_TCGETS2, linux_record_tdep::ioctl_TCSBRK, linux_record_tdep::ioctl_TCSBRKP, linux_record_tdep::ioctl_TCSETA, linux_record_tdep::ioctl_TCSETAF, linux_record_tdep::ioctl_TCSETAW, linux_record_tdep::ioctl_TCSETS, linux_record_tdep::ioctl_TCSETS2, linux_record_tdep::ioctl_TCSETSF, linux_record_tdep::ioctl_TCSETSF2, linux_record_tdep::ioctl_TCSETSW, linux_record_tdep::ioctl_TCSETSW2, linux_record_tdep::ioctl_TCXONC, linux_record_tdep::ioctl_TIOCCBRK, linux_record_tdep::ioctl_TIOCCONS, linux_record_tdep::ioctl_TIOCEXCL, linux_record_tdep::ioctl_TIOCGETD, linux_record_tdep::ioctl_TIOCGHAYESESP, linux_record_tdep::ioctl_TIOCGICOUNT, linux_record_tdep::ioctl_TIOCGLCKTRMIOS, linux_record_tdep::ioctl_TIOCGPGRP, linux_record_tdep::ioctl_TIOCGPTN, linux_record_tdep::ioctl_TIOCGSERIAL, linux_record_tdep::ioctl_TIOCGSID, linux_record_tdep::ioctl_TIOCGSOFTCAR, linux_record_tdep::ioctl_TIOCGWINSZ, linux_record_tdep::ioctl_TIOCINQ, linux_record_tdep::ioctl_TIOCLINUX, linux_record_tdep::ioctl_TIOCMBIC, linux_record_tdep::ioctl_TIOCMBIS, linux_record_tdep::ioctl_TIOCMGET, linux_record_tdep::ioctl_TIOCMIWAIT, linux_record_tdep::ioctl_TIOCMSET, linux_record_tdep::ioctl_TIOCNOTTY, linux_record_tdep::ioctl_TIOCNXCL, linux_record_tdep::ioctl_TIOCOUTQ, linux_record_tdep::ioctl_TIOCPKT, linux_record_tdep::ioctl_TIOCSBRK, linux_record_tdep::ioctl_TIOCSCTTY, linux_record_tdep::ioctl_TIOCSERCONFIG, linux_record_tdep::ioctl_TIOCSERGETLSR, linux_record_tdep::ioctl_TIOCSERGETMULTI, linux_record_tdep::ioctl_TIOCSERGSTRUCT, linux_record_tdep::ioctl_TIOCSERGWILD, linux_record_tdep::ioctl_TIOCSERSETMULTI, linux_record_tdep::ioctl_TIOCSERSWILD, linux_record_tdep::ioctl_TIOCSETD, linux_record_tdep::ioctl_TIOCSHAYESESP, linux_record_tdep::ioctl_TIOCSLCKTRMIOS, linux_record_tdep::ioctl_TIOCSPGRP, linux_record_tdep::ioctl_TIOCSPTLCK, linux_record_tdep::ioctl_TIOCSSERIAL, linux_record_tdep::ioctl_TIOCSSOFTCAR, linux_record_tdep::ioctl_TIOCSTI, linux_record_tdep::ioctl_TIOCSWINSZ, linux_record_tdep::ioctl_TIOCTTYGSTRUCT, gdbarch_tdep::jb_pc_offset, linux_displaced_step_location(), linux_init_abi(), gdbarch_tdep::register_reggroup_p, gdbarch_tdep::sc_num_regs, gdbarch_tdep::sc_reg_offset, set_gdbarch_core_read_description(), set_gdbarch_displaced_step_copy_insn(), set_gdbarch_displaced_step_fixup(), set_gdbarch_displaced_step_free_closure(), set_gdbarch_displaced_step_location(), set_gdbarch_fetch_tls_load_module_address(), set_gdbarch_get_syscall_number(), set_gdbarch_iterate_over_regset_sections(), set_gdbarch_num_regs(), set_gdbarch_process_record(), set_gdbarch_process_record_signal(), set_gdbarch_skip_solib_resolver(), set_gdbarch_skip_trampoline_code(), set_gdbarch_sofun_address_maybe_missing(), set_gdbarch_write_pc(), set_solib_svr4_fetch_link_map_offsets(), set_xml_syscall_file_name(), gdbarch_tdep::sigcontext_addr, gdbarch_tdep::sigtramp_p, simple_displaced_step_free_closure(), linux_record_tdep::size__old_kernel_stat, linux_record_tdep::size_cap_user_data_t, linux_record_tdep::size_dirent, linux_record_tdep::size_dirent64, linux_record_tdep::size_epoll_event, linux_record_tdep::size_fd_set, linux_record_tdep::size_flock, linux_record_tdep::size_flock64, linux_record_tdep::size_fs_quota_stat, linux_record_tdep::size_gid_t, linux_record_tdep::size_hayes_esp_config, linux_record_tdep::size_if_dqblk, linux_record_tdep::size_int, linux_record_tdep::size_io_event, linux_record_tdep::size_iocb, linux_record_tdep::size_iovec, linux_record_tdep::size_itimerspec, linux_record_tdep::size_itimerval, linux_record_tdep::size_knfsd_fh, linux_record_tdep::size_loff_t, linux_record_tdep::size_long, linux_record_tdep::size_mem_dqinfo, linux_record_tdep::size_mq_attr, linux_record_tdep::size_msghdr, linux_record_tdep::size_msqid_ds, linux_record_tdep::size_new_utsname, linux_record_tdep::size_NFS_FHSIZE, linux_record_tdep::size_off_t, linux_record_tdep::size_old_gid_t, linux_record_tdep::size_old_sigaction, linux_record_tdep::size_old_sigset_t, linux_record_tdep::size_old_uid_t, linux_record_tdep::size_old_utsname, linux_record_tdep::size_oldold_utsname, linux_record_tdep::size_PAGE_SIZE, linux_record_tdep::size_pid_t, linux_record_tdep::size_pointer, linux_record_tdep::size_pollfd, linux_record_tdep::size_rlimit, linux_record_tdep::size_rusage, linux_record_tdep::size_serial_icounter_struct, linux_record_tdep::size_serial_struct, linux_record_tdep::size_shmid_ds, linux_record_tdep::size_sigaction, linux_record_tdep::size_siginfo, linux_record_tdep::size_siginfo_t, linux_record_tdep::size_sigset_t, linux_record_tdep::size_size_t, linux_record_tdep::size_sockaddr, linux_record_tdep::size_stack_t, linux_record_tdep::size_stat, linux_record_tdep::size_stat64, linux_record_tdep::size_statfs, linux_record_tdep::size_statfs64, linux_record_tdep::size_sysinfo, linux_record_tdep::size_TASK_COMM_LEN, linux_record_tdep::size_termios, linux_record_tdep::size_termios2, linux_record_tdep::size_timespec, linux_record_tdep::size_timeval, linux_record_tdep::size_timex, linux_record_tdep::size_timezone, linux_record_tdep::size_tms, linux_record_tdep::size_uid_t, linux_record_tdep::size_ulong, linux_record_tdep::size_user_desc, linux_record_tdep::size_ustat, linux_record_tdep::size_winsize, gdbarch_tdep::sizeof_gregset, svr4_fetch_objfile_link_map(), svr4_ilp32_fetch_link_map_offsets(), TARGET_CHAR_BIT, gdbarch_info::target_desc, gdbarch_info::tdep_info, gdbarch_tdep::tdesc, tdesc_data, tdesc_find_feature(), tdesc_has_registers(), tdesc_i386_linux, tdesc_numbered_register(), XML_SYSCALL_FILENAME_I386, and gdbarch_tdep::xsave_xcr0_offset.
Referenced by _initialize_i386_linux_tdep().
Definition at line 397 of file i386-linux-tdep.c.
References _, gdb_sys_rt_sigreturn, gdb_sys_sigreturn, i386_all_but_ip_registers_record(), i386_canonicalize_syscall(), I386_EAX_REGNUM, i386_linux_record_tdep, plongest(), printf_unfiltered(), record_full_arch_list_add_reg(), record_linux_system_call(), and regcache_raw_read_signed().
Referenced by i386_linux_init_abi().
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Definition at line 681 of file i386-linux-tdep.c.
References gdbarch_tdep(), i386_fpregset, i386_gregset, X86_XSTATE_AVX, X86_XSTATE_SIZE, X86_XSTATE_SSE, and gdbarch_tdep::xcr0.
Referenced by i386_linux_init_abi().
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Definition at line 439 of file i386-linux-tdep.c.
References i386_all_but_ip_registers_record(), I386_EIP_REGNUM, I386_ESP_REGNUM, I386_LINUX_frame_size, I386_LINUX_xstate, record_full_arch_list_add_end(), record_full_arch_list_add_mem(), record_full_arch_list_add_reg(), and regcache_raw_read_unsigned().
Referenced by i386_linux_init_abi().
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Definition at line 56 of file i386-linux-tdep.c.
References I386_LINUX_ORIG_EAX_REGNUM, i386_register_reggroup_p(), restore_reggroup, save_reggroup, and system_reggroup.
Referenced by i386_linux_init_abi().
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Definition at line 193 of file i386-linux-tdep.c.
References get_frame_pc(), linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_LEN, LINUX_RT_SIGTRAMP_OFFSET1, and safe_frame_unwind_memory().
Referenced by i386_linux_sigcontext_addr(), and i386_linux_sigtramp_p().
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Definition at line 278 of file i386-linux-tdep.c.
References _, gdbarch::byte_order, error(), extract_unsigned_integer(), gdbarch_byte_order(), get_frame_arch(), get_frame_pc(), get_frame_register(), I386_ESP_REGNUM, i386_linux_rt_sigtramp_start(), i386_linux_sigtramp_start(), I386_LINUX_UCONTEXT_SIGCONTEXT_OFFSET, and read_memory().
Referenced by i386_linux_init_abi().
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Definition at line 230 of file i386-linux-tdep.c.
References find_pc_partial_function(), get_frame_pc(), i386_linux_rt_sigtramp_start(), i386_linux_sigtramp_start(), and name.
Referenced by i386_linux_init_abi().
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Definition at line 125 of file i386-linux-tdep.c.
References get_frame_pc(), linux_sigtramp_code, LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_LEN, LINUX_SIGTRAMP_OFFSET1, LINUX_SIGTRAMP_OFFSET2, and safe_frame_unwind_memory().
Referenced by i386_linux_sigcontext_addr(), and i386_linux_sigtramp_p().
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Definition at line 652 of file i386-linux-tdep.c.
References i387_supply_xsave().
Definition at line 323 of file i386-linux-tdep.c.
References I386_EIP_REGNUM, I386_LINUX_ORIG_EAX_REGNUM, and regcache_cooked_write_unsigned().
Referenced by i386_linux_init_abi().
int i386_linux_gregset_reg_offset[] |
Definition at line 525 of file i386-linux-tdep.c.
Referenced by fetch_register(), fill_gregset(), i386_linux_init_abi(), store_register(), and supply_gregset().
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Definition at line 394 of file i386-linux-tdep.c.
Referenced by i386_linux_init_abi(), and i386_linux_intx80_sysenter_syscall_record().
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Definition at line 559 of file i386-linux-tdep.c.
Referenced by i386_linux_init_abi().
Definition at line 671 of file i386-linux-tdep.c.
Definition at line 181 of file i386-linux-tdep.c.
Referenced by i386_linux_rt_sigtramp_start().
Definition at line 112 of file i386-linux-tdep.c.
Referenced by i386_linux_sigtramp_start().