This applies the second part of GDB's End of Year Procedure, which
updates the copyright year range in all of GDB's files.
gdb/ChangeLog:
Update copyright year range in all GDB files.
getdents buffer size is given in bytes, not dirent entries (which have
variable size anyway). We don't need size_dirent and size_dirent64 for
this reason.
readdir, on the other hand, needs size of old_linux_dirent, which is
a somewhat different structure. Accordingly, rename size_dirent
to size_old_dirent.
gdb/ChangeLog:
* aarch64-linux-tdep.c (aarch64_linux_init_abi): Remove
size_dirent{,64}, add size_old_dirent.
* amd64-linux-tdep.c (amd64_linux_init_abi): Remove size_dirent{,64},
add size_old_dirent.
(amd64_x32_linux_init_abi): Remove size_dirent{,64}, add
size_old_dirent.
* arm-linux-tdep.c (arm_linux_init_abi): Remove size_dirent{,64},
add size_old_dirent.
* i386-linux-tdep.c (i386_linux_init_abi): Remove size_dirent{,64},
add size_old_dirent.
* linux-record.c (record_linux_system_call): Fix handling of readdir
and getdents{,64}.
* linux-record.h (struct linux_record_tdep): Remove size_dirent{,64},
add size_old_dirent.
* ppc-linux-tdep.c (ppc_init_linux_record_tdep): Remove
size_dirent{,64}, add size_old_dirent.
This patch adds the support of aarch64-linux process record and reverse
debugging. The implementation is similar to ARM's counterpart.
2015-05-26 Omair Javaid <omair.javaid@linaro.org>
Yao Qi <yao.qi@linaro.org>
* aarch64-linux-tdep.c: Include linux-record.h and
record-full.h.
(struct linux_record_tdep aarch64_linux_record_tdep): Declare.
(aarch64_syscall): New enum.
(aarch64_canonicalize_syscall): New function.
(aarch64_all_but_pc_registers_record): New function.
(aarch64_linux_syscall_record): New function.
(aarch64_linux_init_abi): Install AArch64 process record
handler. Update to handle syscall recording.
* aarch64-tdep.c: Include record.h and record-full.h.
(submask, bit, bits, REG_ALLOC, MEM_ALLOC): New macros.
(struct aarch64_mem_r): Define.
(aarch64_record_result): New enum.
(struct insn_decode_record): Define.
(insn_decode_record): New typedef.
(aarch64_record_data_proc_reg): New function.
(aarch64_record_data_proc_imm): New function.
(aarch64_record_branch_except_sys): New function.
(aarch64_record_load_store): New function.
(aarch64_record_data_proc_simd_fp): New function.
(aarch64_record_asimd_load_store): New function.
(aarch64_record_decode_insn_handler): New function.
(deallocate_reg_mem): New function.
(aarch64_process_record): New function.
* aarch64-tdep.h (struct gdbarch_tdep) <aarch64_syscall_record>:
New field.
(aarch64_process_record): New extern declaration.
* configure.tgt: Add linux-record.o to gdb_target_obs.
* linux-record.h (struct linux_record_tdep) <arg7>: New field.
Two modifications:
1. The addition of 2013 to the copyright year range for every file;
2. The use of a single year range, instead of potentially multiple
year ranges, as approved by the FSF.
* amd64-linux-tdep.h (enum amd64_syscall): New enum consts,
to replace literal consts used in amd64-linux-tdep.c
* linux-record.h (enum gdb_syscall): New enum consts, to replace
literal consts used in amd64-linux-tdep.c and linux-record.c.
* amd64-linux-tdep.c (amd64_canonicalize_syscall): New function,
translate from native amd64 Linux syscall id to internal gdb id.
(amd64_linux_syscall_record): Switch statement abstracted out
and replaced with a call to amd64_canonicalize_syscall.
* linux-record.c (record_linux_system_call): Replace literal
consts with enum consts.
* i386-linux-tdep.c (i386_canonicalize_syscall): New function,
trivially translate from native i386 Linux syscalls to gdb syscalls.
(i386_linux_intx80_sysenter_record):
Add process record Linux system call 64 bits support.
* linux-record.h (linux_record_tdep): Add size_pointer,
size_size_t, size_iovec and arg6. Change the values of
size_int, size_long and size_ulong to
gdbarch_int_bit (gdbarch) / TARGET_CHAR_BIT,
gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT,
gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT.
* i386-linux-tdep.c (i386_linux_init_abi): Ditto.
(i386_linux_intx80_sysenter_record): Add a check for system
call number.
* linux-record.c (record_linux_system_call): Make this
function support 64 bits.
* linux-record.h (linux_record_tdep): Add fcntl_F_GETLK,
fcntl_F_GETLK64, fcntl_F_SETLK64 and fcntl_F_SETLKW64 to be
interfaces.
* i386-linux-tdep.c (I386_LINUX_RECORD_FCNTL_F_GETLK,
I386_LINUX_RECORD_FCNTL_F_GETLK64,
I386_LINUX_RECORD_FCNTL_F_SETLK64,
I386_LINUX_RECORD_FCNTL_F_SETLKW64): New macros. The values
of I386 Linux sys_fcntl arguments.
(i386_linux_init_abi): Set macros values to linux_record_tdep.
* linux-record.c (record_linux_system_call): Change to use
the interface in linux_record_tdep in sys_fcntl and
sys_fcntl64.
* linux-record.c (record_linux_system_call): Fix the process
record build error about type in CYGWIN.
Joel Brobecker
Yao Qi
Marcin Kościelnicki
Simon Marchi
Omair Javaid
Joel Brobecker
Michael Snyder
Hui Zhu