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Update.
2003-12-05 Martin Schwidefsky <schwidefsky@de.ibm.com> * sysdeps/s390/s390-32/elf/setjmp.S (setjmp, __setjmp): Add END statements. * sysdeps/s390/s390-64/elf/setjmp.S (setjmp, __setjmp): Likewise. * sysdeps/s390/s390-32/sysdep.h (ENTRY): Add cfi_startproc directive. (END): Add cfi_endproc directive. * sysdeps/s390/s390-64/sysdep.h (ENTRY, END): Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/socket.S (__socket): Remove cfi_startproc and cfi_endproc directive. * sysdeps/unix/sysv/linux/s390/s390-64/socket.S (__socket): Likewise. * sysdeps/s390/s390-32/addmul_1.S (__mpn_addmul_1): Add CFI directives. * sysdeps/s390/s390-32/add_n.S (__mpn_add_n): Likewise. * sysdeps/s390/s390-64/add_n.S (__mpn_add_n): Likewise. * sysdeps/s390/s390-32/dl-machine.h (ELF_MACHINE_RUNTIME_TRAMPOLINE): Likewise. * sysdeps/s390/s390-64/dl-machine.h (ELF_MACHINE_RUNTIME_TRAMPOLINE): Likewise. * sysdeps/s390/s390-32/mul_1.S (__mpn_mul_1): Likewise. * sysdeps/s390/s390-32/sub_n.S (__mpn_sub_n): Likewise. * sysdeps/s390/s390-64/sub_n.S (__mpn_sub_n): Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/mmap64.S (__mmap64): Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/mmap.S (__mmap): Likewise. * sysdeps/unix/sysv/linux/s390/s390-64/mmap.S (__mmap): Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/syscall.S (syscall): Likewise. * sysdeps/unix/sysv/linux/s390/s390-64/syscall.S (syscall): Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/sysdep.S (__syscall_error): Likewise. * sysdeps/unix/sysv/linux/s390/s390-64/sysdep.S (__syscall_error): Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/clone.S (__clone): Add CFI directives. Move thread_start out of ENTRY/PSEUDO_END block to make backchain terminate. * sysdeps/unix/sysv/linux/s390/s390-64/clone.S (__clone): Likewise. * sysdeps/s390/s390-32/backtrace.c (trace_arg): New structure. (unwind_backtrace, unwind_getip): New variables. (init, __backchain_backtrace, backtrace_helper): New functions. (__backtrace): Use unwind info for backtrace instead of backchain walking if the unwind functions can be found. * sysdeps/s390/s390-64/backtrace.c: Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/posix_fadvise64.c: New file. * sysdeps/unix/sysv/linux/s390/sys/procfs.h (ELF_NGREG32): New #define. (elf_greg_t32, elf_gregset_t32, elf_fpregset_t32): New types. (elf_prstatus32, elf_prpsinfo32): New structures. (prgregset32_t, prfpregset32_t, prstatus32_t, prpsinfo32_t): New types. * scripts/data/c++-types-s390-linux-gnu.data: New file. * scripts/data/c++-types-s390x-linux-gnu.data: New file.
This commit is contained in:
Ulrich Drepper
parent
dd17514ce7
commit
844a34a2ae
52
ChangeLog
52
ChangeLog
@ -1,3 +1,55 @@
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2003-12-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
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* sysdeps/s390/s390-32/elf/setjmp.S (setjmp, __setjmp): Add END
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statements.
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* sysdeps/s390/s390-64/elf/setjmp.S (setjmp, __setjmp): Likewise.
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* sysdeps/s390/s390-32/sysdep.h (ENTRY): Add cfi_startproc directive.
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(END): Add cfi_endproc directive.
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* sysdeps/s390/s390-64/sysdep.h (ENTRY, END): Likewise.
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* sysdeps/unix/sysv/linux/s390/s390-32/socket.S (__socket): Remove
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cfi_startproc and cfi_endproc directive.
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* sysdeps/unix/sysv/linux/s390/s390-64/socket.S (__socket): Likewise.
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* sysdeps/s390/s390-32/addmul_1.S (__mpn_addmul_1): Add CFI directives.
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* sysdeps/s390/s390-32/add_n.S (__mpn_add_n): Likewise.
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* sysdeps/s390/s390-64/add_n.S (__mpn_add_n): Likewise.
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* sysdeps/s390/s390-32/dl-machine.h (ELF_MACHINE_RUNTIME_TRAMPOLINE):
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Likewise.
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* sysdeps/s390/s390-64/dl-machine.h (ELF_MACHINE_RUNTIME_TRAMPOLINE):
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Likewise.
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* sysdeps/s390/s390-32/mul_1.S (__mpn_mul_1): Likewise.
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* sysdeps/s390/s390-32/sub_n.S (__mpn_sub_n): Likewise.
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* sysdeps/s390/s390-64/sub_n.S (__mpn_sub_n): Likewise.
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* sysdeps/unix/sysv/linux/s390/s390-32/mmap64.S (__mmap64): Likewise.
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* sysdeps/unix/sysv/linux/s390/s390-32/mmap.S (__mmap): Likewise.
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* sysdeps/unix/sysv/linux/s390/s390-64/mmap.S (__mmap): Likewise.
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* sysdeps/unix/sysv/linux/s390/s390-32/syscall.S (syscall): Likewise.
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* sysdeps/unix/sysv/linux/s390/s390-64/syscall.S (syscall): Likewise.
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* sysdeps/unix/sysv/linux/s390/s390-32/sysdep.S (__syscall_error):
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Likewise.
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* sysdeps/unix/sysv/linux/s390/s390-64/sysdep.S (__syscall_error):
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Likewise.
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* sysdeps/unix/sysv/linux/s390/s390-32/clone.S (__clone): Add CFI
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directives. Move thread_start out of ENTRY/PSEUDO_END block to
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make backchain terminate.
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* sysdeps/unix/sysv/linux/s390/s390-64/clone.S (__clone): Likewise.
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* sysdeps/s390/s390-32/backtrace.c (trace_arg): New structure.
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(unwind_backtrace, unwind_getip): New variables.
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(init, __backchain_backtrace, backtrace_helper): New functions.
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(__backtrace): Use unwind info for backtrace instead of backchain
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walking if the unwind functions can be found.
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* sysdeps/s390/s390-64/backtrace.c: Likewise.
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* sysdeps/unix/sysv/linux/s390/s390-32/posix_fadvise64.c: New file.
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* sysdeps/unix/sysv/linux/s390/sys/procfs.h (ELF_NGREG32): New #define.
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(elf_greg_t32, elf_gregset_t32, elf_fpregset_t32): New types.
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(elf_prstatus32, elf_prpsinfo32): New structures.
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(prgregset32_t, prfpregset32_t, prstatus32_t, prpsinfo32_t): New types.
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* scripts/data/c++-types-s390-linux-gnu.data: New file.
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* scripts/data/c++-types-s390x-linux-gnu.data: New file.
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2003-11-30 Petter Reinholdtsen <pere@hungry.com>
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* stdlib/strfmon.c: Correct formatting of international currency
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58
scripts/data/c++-types-s390-linux-gnu.data
Normal file
58
scripts/data/c++-types-s390-linux-gnu.data
Normal file
@ -0,0 +1,58 @@
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blkcnt64_t:x
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blkcnt_t:l
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blksize_t:l
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caddr_t:Pc
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clockid_t:i
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clock_t:l
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daddr_t:i
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dev_t:y
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fd_mask:l
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fsblkcnt64_t:y
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fsblkcnt_t:m
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fsfilcnt64_t:y
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fsfilcnt_t:m
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fsid_t:8__fsid_t
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gid_t:j
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id_t:j
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ino64_t:y
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ino_t:m
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int16_t:s
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int32_t:i
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int64_t:x
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int8_t:a
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intptr_t:i
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key_t:i
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loff_t:x
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mode_t:j
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nlink_t:j
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off64_t:x
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off_t:l
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pid_t:i
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pthread_key_t:j
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pthread_once_t:i
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pthread_spinlock_t:i
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pthread_t:m
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quad_t:x
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register_t:i
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rlim64_t:y
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rlim_t:m
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sigset_t:10__sigset_t
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size_t:m
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socklen_t:j
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ssize_t:l
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suseconds_t:l
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time_t:l
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u_char:h
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uid_t:j
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uint:j
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u_int:j
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u_int16_t:t
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u_int32_t:j
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u_int64_t:y
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u_int8_t:h
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ulong:m
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u_long:m
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u_quad_t:y
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useconds_t:j
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ushort:t
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u_short:t
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58
scripts/data/c++-types-s390x-linux-gnu.data
Normal file
58
scripts/data/c++-types-s390x-linux-gnu.data
Normal file
@ -0,0 +1,58 @@
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blkcnt64_t:l
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blkcnt_t:l
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blksize_t:l
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caddr_t:Pc
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clockid_t:i
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clock_t:l
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daddr_t:i
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dev_t:m
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fd_mask:l
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fsblkcnt64_t:m
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fsblkcnt_t:m
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fsfilcnt64_t:m
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fsfilcnt_t:m
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fsid_t:8__fsid_t
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gid_t:j
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id_t:j
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ino64_t:m
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ino_t:m
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int16_t:s
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int32_t:i
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int64_t:l
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int8_t:a
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intptr_t:l
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key_t:i
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loff_t:l
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mode_t:j
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nlink_t:m
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off64_t:l
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off_t:l
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pid_t:i
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pthread_key_t:j
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pthread_once_t:i
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pthread_spinlock_t:i
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pthread_t:m
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quad_t:l
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register_t:l
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rlim64_t:m
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rlim_t:m
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sigset_t:10__sigset_t
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size_t:m
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socklen_t:j
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ssize_t:l
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suseconds_t:l
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time_t:l
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u_char:h
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uid_t:j
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uint:j
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u_int:j
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u_int16_t:t
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u_int32_t:j
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u_int64_t:m
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u_int8_t:h
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ulong:m
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u_long:m
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u_quad_t:m
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useconds_t:j
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ushort:t
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u_short:t
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@ -33,6 +33,7 @@
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.text
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ENTRY(__mpn_add_n)
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st %r6,24(%r15) # save register 6
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cfi_offset (%r6, -72)
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sr %r1,%r1
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lhi %r0,1 # cannot use ahi to add carry, use alr
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.L0: l %r6,0(%r1,%r3) # .L0 -> no carry from last add
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@ -33,6 +33,7 @@
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.text
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ENTRY(__mpn_addmul_1)
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st %r6,24(%r15)
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cfi_offset (%r6, -72)
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slr %r6,%r6 # cy_limb = 0
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.L0: icm %r1,15,0(%r3) # get s1_ptr[i]
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mr %r0,%r5 # umul_ppmm(prod_high,prod_low,s1_ptr[j],s2_limb)
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@ -1,5 +1,5 @@
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/* Return backtrace of current program state.
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Copyright (C) 2000, 2001 Free Software Foundation, Inc.
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Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc.
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Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
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This file is part of the GNU C Library.
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@ -18,8 +18,12 @@
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#include <bits/libc-lock.h>
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#include <dlfcn.h>
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#include <execinfo.h>
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#include <stddef.h>
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#include <stdlib.h>
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#include <unwind.h>
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/* This is a global variable set at program start time. It marks the
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highest used stack address. */
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@ -51,10 +55,31 @@ struct layout
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int empty[2];
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};
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int
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__backtrace (array, size)
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void **array;
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int size;
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struct trace_arg
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{
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void **array;
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int cnt, size;
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};
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static _Unwind_Reason_Code (*unwind_backtrace) (_Unwind_Trace_Fn, void *);
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static _Unwind_Ptr (*unwind_getip) (struct _Unwind_Context *);
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static void
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init (void)
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{
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void *handle = __libc_dlopen ("libgcc_s.so.1");
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if (handle == NULL)
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return;
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unwind_backtrace = __libc_dlsym (handle, "_Unwind_Backtrace");
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unwind_getip = __libc_dlsym (handle, "_Unwind_GetIP");
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if (unwind_getip == NULL)
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unwind_backtrace = NULL;
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}
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static int
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__backchain_backtrace (void **array, int size)
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{
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/* We assume that all the code is generated with frame pointers set. */
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struct layout *stack;
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@ -71,11 +96,42 @@ __backtrace (array, size)
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out of range. */
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break;
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array[cnt++] = stack->save_grps[8] & 0x7fffffff;
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array[cnt++] = (void *) (stack->save_grps[8] & 0x7fffffff);
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stack = (struct layout *) stack->back_chain;
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}
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return cnt;
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}
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static _Unwind_Reason_Code
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backtrace_helper (struct _Unwind_Context *ctx, void *a)
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{
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struct trace_arg *arg = a;
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/* We are first called with address in the __backtrace function.
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Skip it. */
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if (arg->cnt != -1)
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arg->array[arg->cnt] = (void *) unwind_getip (ctx);
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if (++arg->cnt == arg->size)
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return _URC_END_OF_STACK;
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return _URC_NO_REASON;
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}
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int
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__backtrace (void **array, int size)
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{
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struct trace_arg arg = { .array = array, .size = size, .cnt = -1 };
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__libc_once_define (static, once);
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__libc_once (once, init);
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if (unwind_backtrace == NULL)
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return __backchain_backtrace (array, size);
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if (size >= 1)
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unwind_backtrace (backtrace_helper, &arg);
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return arg.cnt != -1 ? arg.cnt : 0;
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}
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weak_alias (__backtrace, backtrace)
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@ -146,12 +146,14 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
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.globl _dl_runtime_resolve\n\
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.type _dl_runtime_resolve, @function\n\
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.align 16\n\
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" CFI_STARTPROC "\n\
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_dl_runtime_resolve:\n\
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# save registers\n\
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stm 2,5,32(15)\n\
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st 14,48(15)\n\
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lr 0,15\n\
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ahi 15,-96\n\
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" CFI_ADJUST_CFA_OFFSET(96)"\n\
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st 0,0(15)\n\
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# load args saved by PLT\n\
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lm 2,3,120(15)\n\
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@ -162,21 +164,25 @@ _dl_runtime_resolve:\n\
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lr 1,2 # function addr returned in r2\n\
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# restore registers\n\
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ahi 15,96\n\
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" CFI_ADJUST_CFA_OFFSET(-96)" \n\
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l 14,48(15)\n\
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lm 2,5,32(15)\n\
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br 1\n\
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1: .long fixup-1b\n\
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" CFI_ENDPROC "\n\
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.size _dl_runtime_resolve, .-_dl_runtime_resolve\n\
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\n\
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.globl _dl_runtime_profile\n\
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.type _dl_runtime_profile, @function\n\
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.align 16\n\
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" CFI_STARTPROC "\n\
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_dl_runtime_profile:\n\
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# save registers\n\
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stm 2,5,32(15)\n\
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st 14,48(15)\n\
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lr 0,15\n\
|
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ahi 15,-96\n\
|
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" CFI_ADJUST_CFA_OFFSET(96)"\n\
|
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st 0,0(15)\n\
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# load args saved by PLT\n\
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lm 2,3,120(15)\n\
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@ -189,10 +195,12 @@ _dl_runtime_profile:\n\
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lr 1,2 # function addr returned in r2\n\
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# restore registers\n\
|
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ahi 15,96\n\
|
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" CFI_ADJUST_CFA_OFFSET(-96)" \n\
|
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l 14,48(15)\n\
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lm 2,5,32(15)\n\
|
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br 1\n\
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1: .long profile_fixup-1b\n\
|
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" CFI_ENDPROC "\n\
|
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.size _dl_runtime_profile, .-_dl_runtime_profile\n\
|
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");
|
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#else
|
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@ -204,6 +212,7 @@ _dl_runtime_profile:\n\
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.type _dl_runtime_resolve, @function\n\
|
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.type _dl_runtime_profile, @function\n\
|
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.align 16\n\
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" CFI_STARTPROC "\n\
|
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_dl_runtime_resolve:\n\
|
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_dl_runtime_profile:\n\
|
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# save registers\n\
|
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@ -211,6 +220,7 @@ _dl_runtime_profile:\n\
|
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st 14,48(15)\n\
|
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lr 0,15\n\
|
||||
ahi 15,-96\n\
|
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" CFI_ADJUST_CFA_OFFSET(96)"\n\
|
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st 0,0(15)\n\
|
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# load args saved by PLT\n\
|
||||
lm 2,3,120(15)\n\
|
||||
@ -223,10 +233,12 @@ _dl_runtime_profile:\n\
|
||||
lr 1,2 # function addr returned in r2\n\
|
||||
# restore registers\n\
|
||||
ahi 15,96\n\
|
||||
" CFI_ADJUST_CFA_OFFSET(-96)" \n\
|
||||
l 14,48(15)\n\
|
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lm 2,5,32(15)\n\
|
||||
br 1\n\
|
||||
1: .long fixup-1b\n\
|
||||
" CFI_ENDPROC "\n\
|
||||
.size _dl_runtime_resolve, .-_dl_runtime_resolve\n\
|
||||
.size _dl_runtime_profile, .-_dl_runtime_profile\n\
|
||||
");
|
||||
|
||||
@ -34,9 +34,15 @@ END (setjmp)
|
||||
/* Binary compatibility entry point. */
|
||||
ENTRY(_setjmp)
|
||||
.weak C_SYMBOL_NAME (_setjmp)
|
||||
lhi %r3,0 /* second argument of zero */
|
||||
j .Linternal_sigsetjmp /* branch relativ to __sigsetjmp */
|
||||
END (_setjmp)
|
||||
libc_hidden_def (_setjmp)
|
||||
|
||||
ENTRY(__setjmp)
|
||||
lhi %r3,0 /* second argument of zero */
|
||||
j .Linternal_sigsetjmp /* branch relativ to __sigsetjmp */
|
||||
END (__setjmp)
|
||||
|
||||
ENTRY(__sigsetjmp)
|
||||
.Linternal_sigsetjmp:
|
||||
|
||||
@ -33,6 +33,7 @@
|
||||
.text
|
||||
ENTRY(__mpn_mul_1)
|
||||
st %r6,24(%r15)
|
||||
cfi_offset (%r6, -72)
|
||||
slr %r6,%r6 # cy_limb = 0
|
||||
.L0: icm %r1,15,0(%r3) # get s1_ptr[i]
|
||||
mr %r0,%r5 # umul_ppmm(prod_high,prod_low,s1_ptr[j],s2_limb)
|
||||
|
||||
@ -32,6 +32,7 @@
|
||||
|
||||
ENTRY(__mpn_sub_n)
|
||||
st %r6,24(%r15) # save register 6
|
||||
cfi_offset (%r6, -72)
|
||||
sr %r1,%r1
|
||||
lhi %r0,1 # cannot use ahi to add carry, use slr
|
||||
.L0: l %r6,0(%r1,%r3) # .L0 -> no carry from last sub
|
||||
|
||||
@ -51,10 +51,12 @@
|
||||
ASM_TYPE_DIRECTIVE (C_SYMBOL_NAME(name),@function) \
|
||||
.align ALIGNARG(2); \
|
||||
C_LABEL(name) \
|
||||
cfi_startproc; \
|
||||
CALL_MCOUNT
|
||||
|
||||
#undef END
|
||||
#define END(name) \
|
||||
cfi_endproc; \
|
||||
ASM_SIZE_DIRECTIVE(name) \
|
||||
|
||||
/* If compiled for profiling, call `mcount' at the start of each function. */
|
||||
|
||||
@ -33,6 +33,7 @@
|
||||
.text
|
||||
ENTRY(__mpn_add_n)
|
||||
stg %r6,48(%r15) # save register 6
|
||||
cfi_offset (%r6,-112)
|
||||
slgr %r1,%r1
|
||||
lghi %r0,1 # cannot use ahi to add carry, use alr
|
||||
.L0: lg %r6,0(%r1,%r3) # .L0 -> no carry from last add
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
/* Return backtrace of current program state. 64 bit S/390 version.
|
||||
Copyright (C) 2001 Free Software Foundation, Inc.
|
||||
Copyright (C) 2001, 2003 Free Software Foundation, Inc.
|
||||
Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
@ -18,8 +18,12 @@
|
||||
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
02111-1307 USA. */
|
||||
|
||||
#include <bits/libc-lock.h>
|
||||
#include <dlfcn.h>
|
||||
#include <execinfo.h>
|
||||
#include <stddef.h>
|
||||
#include <stdlib.h>
|
||||
#include <unwind.h>
|
||||
|
||||
|
||||
/* This is a global variable set at program start time. It marks the
|
||||
@ -50,10 +54,31 @@ struct layout
|
||||
long empty[2];
|
||||
};
|
||||
|
||||
struct trace_arg
|
||||
{
|
||||
void **array;
|
||||
int cnt, size;
|
||||
};
|
||||
|
||||
static _Unwind_Reason_Code (*unwind_backtrace) (_Unwind_Trace_Fn, void *);
|
||||
static _Unwind_Ptr (*unwind_getip) (struct _Unwind_Context *);
|
||||
|
||||
static void
|
||||
init (void)
|
||||
{
|
||||
void *handle = __libc_dlopen ("libgcc_s.so.1");
|
||||
|
||||
if (handle == NULL)
|
||||
return;
|
||||
|
||||
unwind_backtrace = __libc_dlsym (handle, "_Unwind_Backtrace");
|
||||
unwind_getip = __libc_dlsym (handle, "_Unwind_GetIP");
|
||||
if (unwind_getip == NULL)
|
||||
unwind_backtrace = NULL;
|
||||
}
|
||||
|
||||
int
|
||||
__backtrace (array, size)
|
||||
void **array;
|
||||
int size;
|
||||
__backchain_backtrace (void **array, int size)
|
||||
{
|
||||
/* We assume that all the code is generated with frame pointers set. */
|
||||
struct layout *stack;
|
||||
@ -77,4 +102,35 @@ __backtrace (array, size)
|
||||
|
||||
return cnt;
|
||||
}
|
||||
|
||||
static _Unwind_Reason_Code
|
||||
backtrace_helper (struct _Unwind_Context *ctx, void *a)
|
||||
{
|
||||
struct trace_arg *arg = a;
|
||||
|
||||
/* We are first called with address in the __backtrace function.
|
||||
Skip it. */
|
||||
if (arg->cnt != -1)
|
||||
arg->array[arg->cnt] = (void *) unwind_getip (ctx);
|
||||
if (++arg->cnt == arg->size)
|
||||
return _URC_END_OF_STACK;
|
||||
return _URC_NO_REASON;
|
||||
}
|
||||
|
||||
int
|
||||
__backtrace (void **array, int size)
|
||||
{
|
||||
struct trace_arg arg = { .array = array, .size = size, .cnt = -1 };
|
||||
__libc_once_define (static, once);
|
||||
|
||||
__libc_once (once, init);
|
||||
if (unwind_backtrace == NULL)
|
||||
return __backchain_backtrace (array, size);
|
||||
|
||||
if (size >= 1)
|
||||
unwind_backtrace (backtrace_helper, &arg);
|
||||
|
||||
return arg.cnt != -1 ? arg.cnt : 0;
|
||||
}
|
||||
|
||||
weak_alias (__backtrace, backtrace)
|
||||
|
||||
@ -139,12 +139,14 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
|
||||
.globl _dl_runtime_resolve\n\
|
||||
.type _dl_runtime_resolve, @function\n\
|
||||
.align 16\n\
|
||||
" CFI_STARTPROC "\n\
|
||||
_dl_runtime_resolve:\n\
|
||||
# save registers\n\
|
||||
stmg 2,5,64(15)\n\
|
||||
stg 14,96(15)\n\
|
||||
lgr 0,15\n\
|
||||
aghi 15,-160\n\
|
||||
" CFI_ADJUST_CFA_OFFSET(160)"\n\
|
||||
stg 0,0(15)\n\
|
||||
# load args saved by PLT\n\
|
||||
lmg 2,3,208(15)\n\
|
||||
@ -152,20 +154,24 @@ _dl_runtime_resolve:\n\
|
||||
lgr 1,2 # function addr returned in r2\n\
|
||||
# restore registers\n\
|
||||
aghi 15,160\n\
|
||||
" CFI_ADJUST_CFA_OFFSET(-160)" \n\
|
||||
lg 14,96(15)\n\
|
||||
lmg 2,5,64(15)\n\
|
||||
br 1\n\
|
||||
" CFI_ENDPROC "\n\
|
||||
.size _dl_runtime_resolve, .-_dl_runtime_resolve\n\
|
||||
\n\
|
||||
.globl _dl_runtime_profile\n\
|
||||
.type _dl_runtime_profile, @function\n\
|
||||
.align 16\n\
|
||||
" CFI_STARTPROC "\n\
|
||||
_dl_runtime_profile:\n\
|
||||
# save registers\n\
|
||||
stmg 2,5,64(15)\n\
|
||||
stg 14,96(15)\n\
|
||||
lgr 0,15\n\
|
||||
aghi 15,-160\n\
|
||||
" CFI_ADJUST_CFA_OFFSET(160)"\n\
|
||||
stg 0,0(15)\n\
|
||||
# load args saved by PLT\n\
|
||||
lmg 2,3,208(15)\n\
|
||||
@ -175,9 +181,11 @@ _dl_runtime_profile:\n\
|
||||
lgr 1,2 # function addr returned in r2\n\
|
||||
# restore registers\n\
|
||||
aghi 15,160\n\
|
||||
" CFI_ADJUST_CFA_OFFSET(-160)" \n\
|
||||
lg 14,96(15)\n\
|
||||
lmg 2,5,64(15)\n\
|
||||
br 1\n\
|
||||
" CFI_ENDPROC "\n\
|
||||
.size _dl_runtime_profile, .-_dl_runtime_profile\n\
|
||||
");
|
||||
#else
|
||||
@ -189,6 +197,7 @@ _dl_runtime_profile:\n\
|
||||
.type _dl_runtime_resolve, @function\n\
|
||||
.type _dl_runtime_profile, @function\n\
|
||||
.align 16\n\
|
||||
" CFI_STARTPROC "\n\
|
||||
_dl_runtime_resolve:\n\
|
||||
_dl_runtime_profile:\n\
|
||||
# save registers\n\
|
||||
@ -196,6 +205,7 @@ _dl_runtime_profile:\n\
|
||||
stg 14,96(15)\n\
|
||||
lgr 0,15\n\
|
||||
aghi 15,-160\n\
|
||||
" CFI_ADJUST_CFA_OFFSET(160)"\n\
|
||||
stg 0,0(15)\n\
|
||||
# load args saved by PLT\n\
|
||||
lmg 2,3,208(15)\n\
|
||||
@ -205,9 +215,11 @@ _dl_runtime_profile:\n\
|
||||
lgr 1,2 # function addr returned in r2\n\
|
||||
# restore registers\n\
|
||||
aghi 15,160\n\
|
||||
" CFI_ADJUST_CFA_OFFSET(-160)" \n\
|
||||
lg 14,96(15)\n\
|
||||
lmg 2,5,64(15)\n\
|
||||
br 1\n\
|
||||
" CFI_ENDPROC "\n\
|
||||
.size _dl_runtime_resolve, .-_dl_runtime_resolve\n\
|
||||
.size _dl_runtime_profile, .-_dl_runtime_profile\n\
|
||||
");
|
||||
|
||||
@ -34,9 +34,15 @@ END (setjmp)
|
||||
/* Binary compatibility entry point. */
|
||||
ENTRY(_setjmp)
|
||||
.weak C_SYMBOL_NAME (_setjmp)
|
||||
slgr %r3,%r3 /* Second argument of zero. */
|
||||
j .Linternal_sigsetjmp /* Branch relativ to __sigsetjmp. */
|
||||
END (setjmp)
|
||||
libc_hidden_def (_setjmp)
|
||||
|
||||
ENTRY(__setjmp)
|
||||
slgr %r3,%r3 /* Second argument of zero. */
|
||||
j .Linternal_sigsetjmp /* Branch relativ to __sigsetjmp. */
|
||||
END (setjmp)
|
||||
|
||||
ENTRY(__sigsetjmp)
|
||||
.Linternal_sigsetjmp:
|
||||
|
||||
@ -30,6 +30,7 @@
|
||||
|
||||
ENTRY(__mpn_sub_n)
|
||||
stg %r6,48(%r15) # save register 6
|
||||
cfi_offset (%r6,-112)
|
||||
sgr %r1,%r1
|
||||
lghi %r0,1 # cannot use ahi to add carry, use slr
|
||||
.L0: lg %r6,0(%r1,%r3) # .L0 -> no carry from last sub
|
||||
|
||||
@ -51,10 +51,12 @@
|
||||
ASM_TYPE_DIRECTIVE (C_SYMBOL_NAME(name),@function) \
|
||||
.align ALIGNARG(2); \
|
||||
C_LABEL(name) \
|
||||
cfi_startproc; \
|
||||
CALL_MCOUNT
|
||||
|
||||
#undef END
|
||||
#define END(name) \
|
||||
cfi_endproc; \
|
||||
ASM_SIZE_DIRECTIVE(name) \
|
||||
|
||||
/* If compiled for profiling, call `mcount' at the start of each function. */
|
||||
|
||||
@ -32,6 +32,7 @@
|
||||
.text
|
||||
ENTRY(__clone)
|
||||
st %r6,24(%r15) /* store %r6 to save area */
|
||||
cfi_offset (%r6, -72)
|
||||
lr %r0,%r5 /* move *arg out of the way */
|
||||
ltr %r1,%r2 /* check fn and move to %r1 */
|
||||
jz error /* no NULL function pointers */
|
||||
@ -50,6 +51,7 @@ ENTRY(__clone)
|
||||
error:
|
||||
lhi %r2,-EINVAL
|
||||
j SYSCALL_ERROR_LABEL
|
||||
PSEUDO_END (__clone)
|
||||
|
||||
thread_start:
|
||||
/* fn is in gpr 1, arg in gpr 0 */
|
||||
@ -71,5 +73,4 @@ thread_start:
|
||||
br %r1 /* branch to _exit -> thread termination */
|
||||
.L1: .long _exit - .L0
|
||||
#endif
|
||||
PSEUDO_END (__clone)
|
||||
weak_alias (__clone, clone)
|
||||
|
||||
@ -25,8 +25,19 @@
|
||||
ENTRY(__mmap)
|
||||
/* Save registers and setup stack frame. */
|
||||
stm %r6,%r15,24(%r15)
|
||||
cfi_offset (%r15, -36)
|
||||
cfi_offset (%r14, -40)
|
||||
cfi_offset (%r13, -44)
|
||||
cfi_offset (%r12, -48)
|
||||
cfi_offset (%r11, -52)
|
||||
cfi_offset (%r10, -56)
|
||||
cfi_offset (%r9, -60)
|
||||
cfi_offset (%r8, -64)
|
||||
cfi_offset (%r7, -68)
|
||||
cfi_offset (%r6, -72)
|
||||
lr %r1,%r15
|
||||
ahi %r15,-120 /* buy stack space */
|
||||
cfi_adjust_cfa_offset (120)
|
||||
st %r1,0(%r15) /* store back chain */
|
||||
|
||||
/* Store parameters on stack, because old_mmap/mmap2
|
||||
@ -57,6 +68,7 @@ ENTRY(__mmap)
|
||||
#endif
|
||||
|
||||
1: l %r15,0(%r15) /* Load back chain. */
|
||||
cfi_adjust_cfa_offset (-120)
|
||||
lm %r6,%r15,24(%r15) /* Load registers. */
|
||||
|
||||
/* check gpr 2 for error */
|
||||
|
||||
@ -26,8 +26,19 @@
|
||||
ENTRY(__mmap64)
|
||||
/* Save registers and setup stack frame. */
|
||||
stm %r6,%r15,24(%r15)
|
||||
cfi_offset (%r15, -36)
|
||||
cfi_offset (%r14, -40)
|
||||
cfi_offset (%r13, -44)
|
||||
cfi_offset (%r12, -48)
|
||||
cfi_offset (%r11, -52)
|
||||
cfi_offset (%r10, -56)
|
||||
cfi_offset (%r9, -60)
|
||||
cfi_offset (%r8, -64)
|
||||
cfi_offset (%r7, -68)
|
||||
cfi_offset (%r6, -72)
|
||||
lr %r1,%r15
|
||||
ahi %r15,-120 /* Buy stack space. */
|
||||
cfi_adjust_cfa_offset (120)
|
||||
st %r1,0(%r15) /* Store back chain. */
|
||||
|
||||
/* Store parameters on stack, because mmap2 and old_mmap
|
||||
@ -56,6 +67,7 @@ ENTRY(__mmap64)
|
||||
#endif
|
||||
|
||||
l %r15,0(%r15) /* Load back chain. */
|
||||
cfi_adjust_cfa_offset (-120)
|
||||
lm %r6,%r15,24(%r15) /* Load registers. */
|
||||
|
||||
/* Check gpr 2 for error. */
|
||||
|
||||
90
sysdeps/unix/sysv/linux/s390/s390-32/posix_fadvise64.c
Normal file
90
sysdeps/unix/sysv/linux/s390/s390-32/posix_fadvise64.c
Normal file
@ -0,0 +1,90 @@
|
||||
/* Copyright (C) 2003 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
The GNU C Library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with the GNU C Library; if not, write to the Free
|
||||
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
||||
02111-1307 USA. */
|
||||
|
||||
#include <errno.h>
|
||||
#include <fcntl.h>
|
||||
#include <sysdep.h>
|
||||
#include <kernel-features.h>
|
||||
|
||||
int __posix_fadvise64_l64 (int fd, off64_t offset, off64_t len, int advise);
|
||||
int __posix_fadvise64_l32 (int fd, off64_t offset, size_t len, int advise);
|
||||
|
||||
/* Advice the system about the expected behaviour of the application with
|
||||
respect to the file associated with FD. */
|
||||
|
||||
struct fadvise64_64_layout
|
||||
{
|
||||
int fd;
|
||||
off64_t offset;
|
||||
off64_t len;
|
||||
int advise;
|
||||
};
|
||||
|
||||
int
|
||||
__posix_fadvise64_l64 (int fd, off64_t offset, off64_t len, int advise)
|
||||
{
|
||||
#ifdef __NR_fadvise64_64
|
||||
struct fadvise64_64_layout parameters;
|
||||
INTERNAL_SYSCALL_DECL (err);
|
||||
|
||||
parameters.fd = fd;
|
||||
parameters.offset = offset;
|
||||
parameters.len = len;
|
||||
parameters.advise = advise;
|
||||
int ret = INTERNAL_SYSCALL (fadvise64_64, err, 1, ¶meters);
|
||||
if (!INTERNAL_SYSCALL_ERROR_P (ret, err))
|
||||
return 0;
|
||||
# ifndef __ASSUME_FADVISE64_64_SYSCALL
|
||||
if (INTERNAL_SYSCALL_ERRNO (ret, err) != ENOSYS)
|
||||
# endif
|
||||
return INTERNAL_SYSCALL_ERRNO (ret, err);
|
||||
#endif
|
||||
#ifndef __ASSUME_FADVISE64_64_SYSCALL
|
||||
# ifdef __NR_fadvise64
|
||||
if (len != (off_t) len)
|
||||
return EOVERFLOW;
|
||||
|
||||
INTERNAL_SYSCALL_DECL (err2);
|
||||
int ret2 = INTERNAL_SYSCALL (fadvise64, err2, 5, fd,
|
||||
__LONG_LONG_PAIR ((long) (offset >> 32),
|
||||
(long) offset),
|
||||
(off_t) len, advise);
|
||||
if (!INTERNAL_SYSCALL_ERROR_P (ret2, err2))
|
||||
return 0;
|
||||
return INTERNAL_SYSCALL_ERRNO (ret2, err2);
|
||||
# else
|
||||
return ENOSYS;
|
||||
# endif
|
||||
#endif
|
||||
}
|
||||
|
||||
#include <shlib-compat.h>
|
||||
|
||||
#if SHLIB_COMPAT(libc, GLIBC_2_2, GLIBC_2_3_3)
|
||||
|
||||
int
|
||||
__posix_fadvise64_l32 (int fd, off64_t offset, size_t len, int advise)
|
||||
{
|
||||
return __posix_fadvise64_l64 (fd, offset, len, advise);
|
||||
}
|
||||
|
||||
versioned_symbol (libc, __posix_fadvise64_l64, posix_fadvise64, GLIBC_2_3_3);
|
||||
compat_symbol (libc, __posix_fadvise64_l32, posix_fadvise64, GLIBC_2_2);
|
||||
#else
|
||||
strong_alias (__posix_fadvise64_l64, posix_fadvise64);
|
||||
#endif
|
||||
@ -47,8 +47,6 @@
|
||||
|
||||
.globl __socket
|
||||
ENTRY(__socket)
|
||||
cfi_startproc
|
||||
|
||||
/* Save registers and setup stack. */
|
||||
stm %r6,%r15,24(%r15) /* save registers */
|
||||
cfi_offset (%r15, -36)
|
||||
@ -136,7 +134,6 @@ L(socket_cancel):
|
||||
2: .long CENABLE-1b
|
||||
3: .long CDISABLE-1b
|
||||
#endif
|
||||
cfi_endproc
|
||||
|
||||
SYSCALL_ERROR_HANDLER
|
||||
END (__socket)
|
||||
|
||||
@ -25,9 +25,20 @@
|
||||
ENTRY (syscall)
|
||||
/* Save registers and setup stack. */
|
||||
stm %r6,%r15,24(%r15) /* save registers */
|
||||
cfi_offset (%r15, -36)
|
||||
cfi_offset (%r14, -40)
|
||||
cfi_offset (%r13, -44)
|
||||
cfi_offset (%r12, -48)
|
||||
cfi_offset (%r11, -52)
|
||||
cfi_offset (%r10, -56)
|
||||
cfi_offset (%r9, -60)
|
||||
cfi_offset (%r8, -64)
|
||||
cfi_offset (%r7, -68)
|
||||
cfi_offset (%r6, -72)
|
||||
lr %r1,%r15
|
||||
l %r0,4(0,%r15) /* load eos */
|
||||
ahi %r15,-96 /* buy stack space */
|
||||
cfi_adjust_cfa_offset (96)
|
||||
st %r1,0(0,%r15) /* store back chain */
|
||||
st %r0,4(0,%r15) /* store eos */
|
||||
|
||||
@ -45,6 +56,7 @@ ENTRY (syscall)
|
||||
j 3f
|
||||
2: ex %r1,1b-0b(%r7) /* lsb of R1 is subsituted as SVC number */
|
||||
3: l %r15,0(%r15) /* load back chain */
|
||||
cfi_adjust_cfa_offset (-96)
|
||||
lm %r6,15,24(%r15) /* load registers */
|
||||
|
||||
lhi %r0,-4095
|
||||
|
||||
@ -55,8 +55,12 @@ ENTRY(__syscall_error)
|
||||
1: .long errno
|
||||
# else
|
||||
stm %r13,%r15,52(%r15)
|
||||
cfi_offset (%r15, -36)
|
||||
cfi_offset (%r14, -40)
|
||||
cfi_offset (%r13, -44)
|
||||
lr %r0,%r15
|
||||
ahi %r15,-96
|
||||
cfi_adjust_cfa_offset (96)
|
||||
lcr %r13,%r2
|
||||
st %r0,0(%r15)
|
||||
basr %r1,0
|
||||
@ -64,6 +68,7 @@ ENTRY(__syscall_error)
|
||||
basr %r14,%r1
|
||||
st %r13,0(%r2)
|
||||
lm %r13,%r15,148(%r15)
|
||||
cfi_adjust_cfa_offset (-96)
|
||||
lhi %r2,-1
|
||||
br %r14
|
||||
1: .long __errno_location
|
||||
@ -103,8 +108,14 @@ ENTRY(__syscall_error)
|
||||
1: .long _GLOBAL_OFFSET_TABLE_-0b
|
||||
# else
|
||||
stm %r11,%r15,44(%r15)
|
||||
cfi_offset (%r15, -36)
|
||||
cfi_offset (%r14, -40)
|
||||
cfi_offset (%r13, -44)
|
||||
cfi_offset (%r12, -48)
|
||||
cfi_offset (%r11, -52)
|
||||
lr %r0,%r15
|
||||
ahi %r15,-96
|
||||
cfi_adjust_cfa_offset (96)
|
||||
lcr %r11,%r2
|
||||
st %r0,0(%r15)
|
||||
basr %r13,0
|
||||
@ -114,6 +125,7 @@ ENTRY(__syscall_error)
|
||||
bas %r14,0(%r1,%r13)
|
||||
st %r11,0(%r2)
|
||||
lm %r11,%r15,140(%r15)
|
||||
cfi_adjust_cfa_offset (-96)
|
||||
lhi %r2,-1
|
||||
br %r14
|
||||
1: .long _GLOBAL_OFFSET_TABLE_-0b
|
||||
|
||||
@ -33,6 +33,7 @@
|
||||
.text
|
||||
ENTRY(__clone)
|
||||
stg %r6,48(%r15) /* store %r6 to save area */
|
||||
cfi_offset (%r6,-112)
|
||||
lgr %r0,%r5 /* move *arg out of the way */
|
||||
ltgr %r1,%r2 /* check fn and move to %r1 */
|
||||
jz error /* no NULL function pointers */
|
||||
@ -51,6 +52,7 @@ ENTRY(__clone)
|
||||
error:
|
||||
lghi %r2,-EINVAL
|
||||
jg SYSCALL_ERROR_LABEL
|
||||
PSEUDO_END (__clone)
|
||||
|
||||
thread_start:
|
||||
/* fn is in gpr 1, arg in gpr 0 */
|
||||
@ -63,5 +65,4 @@ thread_start:
|
||||
#else
|
||||
jg _exit /* branch to _exit -> thread termination */
|
||||
#endif
|
||||
PSEUDO_END (__clone)
|
||||
weak_alias (__clone, clone)
|
||||
|
||||
@ -27,9 +27,20 @@
|
||||
ENTRY(__mmap)
|
||||
/* Save registers and setup stack frame. */
|
||||
stmg %r6,%r15,48(%r15)
|
||||
cfi_offset (%r15,-40)
|
||||
cfi_offset (%r14,-48)
|
||||
cfi_offset (%r13,-56)
|
||||
cfi_offset (%r12,-64)
|
||||
cfi_offset (%r11,-72)
|
||||
cfi_offset (%r10,-80)
|
||||
cfi_offset (%r9,-88)
|
||||
cfi_offset (%r8,-96)
|
||||
cfi_offset (%r7,-104)
|
||||
cfi_offset (%r6,-112)
|
||||
lgr %r1,%r15
|
||||
lg %r0,8(%r15) /* Load eos. */
|
||||
aghi %r15,-208 /* Buy stack space. */
|
||||
cfi_adjust_cfa_offset (208)
|
||||
stg %r1,0(%r15) /* Store back chain. */
|
||||
stg %r0,8(%r15) /* Store eos. */
|
||||
|
||||
@ -50,6 +61,7 @@ ENTRY(__mmap)
|
||||
svc SYS_ify(mmap)
|
||||
|
||||
lg %r15,0(%r15) /* Load back chain. */
|
||||
cfi_adjust_cfa_offset (-208)
|
||||
lmg %r6,%r15,48(%r15) /* Load registers. */
|
||||
|
||||
/* Check gpr 2 for error. */
|
||||
|
||||
@ -47,8 +47,6 @@
|
||||
|
||||
.globl __socket
|
||||
ENTRY(__socket)
|
||||
cfi_startproc
|
||||
|
||||
/* Save registers and setup stack. */
|
||||
stmg %r6,%r15,48(%r15) /* Save registers. */
|
||||
cfi_offset (%r15,-40)
|
||||
@ -130,9 +128,7 @@ L(socket_cancel):
|
||||
j 4b
|
||||
#endif
|
||||
|
||||
cfi_endproc
|
||||
|
||||
PSEUDO_END (__socket)
|
||||
END (__socket)
|
||||
|
||||
#ifndef NO_WEAK_ALIAS
|
||||
weak_alias (__socket, socket)
|
||||
|
||||
@ -25,9 +25,20 @@
|
||||
ENTRY (syscall)
|
||||
/* Save registers and setup stack. */
|
||||
stmg %r6,%r15,48(%r15) /* Save registers. */
|
||||
cfi_offset (%r15,-40)
|
||||
cfi_offset (%r14,-48)
|
||||
cfi_offset (%r13,-56)
|
||||
cfi_offset (%r12,-64)
|
||||
cfi_offset (%r11,-72)
|
||||
cfi_offset (%r10,-80)
|
||||
cfi_offset (%r9,-88)
|
||||
cfi_offset (%r8,-96)
|
||||
cfi_offset (%r7,-104)
|
||||
cfi_offset (%r6,-112)
|
||||
lgr %r1,%r15
|
||||
lg %r0,8(%r15) /* Load eos. */
|
||||
aghi %r15,-160 /* Buy stack space. */
|
||||
cfi_adjust_cfa_offset (160)
|
||||
stg %r1,0(%r15) /* Store back chain. */
|
||||
stg %r0,8(%r15) /* Store eos. */
|
||||
|
||||
@ -45,6 +56,7 @@ ENTRY (syscall)
|
||||
j 3f
|
||||
2: ex %r1,1b-0b(%r7) /* lsb of R1 is subsituted as SVC number */
|
||||
3: lg %r15,0(%r15) /* load back chain */
|
||||
cfi_adjust_cfa_offset (-160)
|
||||
lmg %r6,15,48(%r15) /* Load registers. */
|
||||
|
||||
lghi %r0,-4095
|
||||
|
||||
@ -56,13 +56,18 @@ ENTRY(__syscall_error)
|
||||
br %r14
|
||||
# else
|
||||
stmg %r13,%r15,104(%r15)
|
||||
cfi_offset (%r15,-40)
|
||||
cfi_offset (%r14,-48)
|
||||
cfi_offset (%r13,-56)
|
||||
lgr %r0,%r15
|
||||
aghi %r15,-160
|
||||
cfi_adjust_cfa_offset (160)
|
||||
lcr %r13,%r2
|
||||
stg %r0,0(%r15)
|
||||
brasl %r14,__errno_location
|
||||
st %r13,0(%r2)
|
||||
lmg %r13,%r15,264(%r15)
|
||||
cfi_adjust_cfa_offset (-160)
|
||||
lghi %r2,-1
|
||||
br %r14
|
||||
#endif
|
||||
@ -97,13 +102,18 @@ ENTRY(__syscall_error)
|
||||
br %r14
|
||||
# else
|
||||
stmg %r13,%r15,104(%r15)
|
||||
cfi_offset (%r15,-40)
|
||||
cfi_offset (%r14,-48)
|
||||
cfi_offset (%r13,-56)
|
||||
lgr %r0,%r15
|
||||
aghi %r15,-160
|
||||
cfi_adjust_cfa_offset (160)
|
||||
lcr %r13,%r2
|
||||
stg %r0,0(%r15)
|
||||
brasl %r14,__errno_location@PLT
|
||||
st %r13,0(%r2)
|
||||
lmg %r13,%r15,264(%r15)
|
||||
cfi_adjust_cfa_offset (-160)
|
||||
lghi %r2,-1
|
||||
br %r14
|
||||
# endif
|
||||
|
||||
@ -118,6 +118,59 @@ typedef __pid_t lwpid_t;
|
||||
typedef struct elf_prstatus prstatus_t;
|
||||
typedef struct elf_prpsinfo prpsinfo_t;
|
||||
|
||||
#if __WORDSIZE == 64
|
||||
|
||||
/* Provide 32-bit variants so that BFD can read 32-bit
|
||||
core files. */
|
||||
#define ELF_NGREG32 36
|
||||
typedef unsigned int elf_greg_t32;
|
||||
typedef elf_greg_t32 elf_gregset_t32[ELF_NGREG32];
|
||||
typedef elf_fpregset_t elf_fpregset_t32;
|
||||
|
||||
struct elf_prstatus32
|
||||
{
|
||||
struct elf_siginfo pr_info; /* Info associated with signal. */
|
||||
short int pr_cursig; /* Current signal. */
|
||||
unsigned int pr_sigpend; /* Set of pending signals. */
|
||||
unsigned int pr_sighold; /* Set of held signals. */
|
||||
__pid_t pr_pid;
|
||||
__pid_t pr_ppid;
|
||||
__pid_t pr_pgrp;
|
||||
__pid_t pr_sid;
|
||||
struct
|
||||
{
|
||||
int tv_sec, tv_usec;
|
||||
} pr_utime, /* User time. */
|
||||
pr_stime, /* System time. */
|
||||
pr_cutime, /* Cumulative user time. */
|
||||
pr_cstime; /* Cumulative system time. */
|
||||
elf_gregset_t32 pr_reg; /* GP registers. */
|
||||
int pr_fpvalid; /* True if math copro being used. */
|
||||
};
|
||||
|
||||
struct elf_prpsinfo32
|
||||
{
|
||||
char pr_state; /* Numeric process state. */
|
||||
char pr_sname; /* Char for pr_state. */
|
||||
char pr_zomb; /* Zombie. */
|
||||
char pr_nice; /* Nice val. */
|
||||
unsigned int pr_flag; /* Flags. */
|
||||
unsigned short int pr_uid;
|
||||
unsigned short int pr_gid;
|
||||
int pr_pid, pr_ppid, pr_pgrp, pr_sid;
|
||||
/* Lots missing */
|
||||
char pr_fname[16]; /* Filename of executable. */
|
||||
char pr_psargs[ELF_PRARGSZ]; /* Initial part of arg list. */
|
||||
};
|
||||
|
||||
typedef elf_gregset_t32 prgregset32_t;
|
||||
typedef elf_fpregset_t32 prfpregset32_t;
|
||||
|
||||
typedef struct elf_prstatus32 prstatus32_t;
|
||||
typedef struct elf_prpsinfo32 prpsinfo32_t;
|
||||
|
||||
#endif
|
||||
|
||||
__END_DECLS
|
||||
|
||||
#endif /* sys/procfs.h */
|
||||
|
||||
Loading…
Reference in New Issue
Block a user