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	I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 6694 files FOO. I then removed trailing white space from benchtests/bench-pthread-locks.c and iconvdata/tst-iconv-big5-hkscs-to-2ucs4.c, to work around this diagnostic from Savannah: remote: *** pre-commit check failed ... remote: *** error: lines with trailing whitespace found remote: error: hook declined to update refs/heads/master
		
			
				
	
	
		
			114 lines
		
	
	
		
			4.2 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			114 lines
		
	
	
		
			4.2 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| /* Syscall definitions, Linux s390 version.
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|    Copyright (C) 2019-2021 Free Software Foundation, Inc.
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|    This file is part of the GNU C Library.
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| 
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|    The GNU C Library is free software; you can redistribute it and/or
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|    modify it under the terms of the GNU Lesser General Public
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|    License as published by the Free Software Foundation; either
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|    version 2.1 of the License, or (at your option) any later version.
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| 
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|    The GNU C Library is distributed in the hope that it will be useful,
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|    but WITHOUT ANY WARRANTY; without even the implied warranty of
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|    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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|    Lesser General Public License for more details.
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| 
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|    You should have received a copy of the GNU Lesser General Public
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|    License along with the GNU C Library; if not, see
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|    <http://www.gnu.org/licenses/>.  */
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| 
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| #ifndef __ASSEMBLY__
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| 
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| #undef SYS_ify
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| #define SYS_ify(syscall_name)	__NR_##syscall_name
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| 
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| #undef INTERNAL_SYSCALL_DIRECT
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| #define INTERNAL_SYSCALL_DIRECT(name, nr, args...)			      \
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|   ({									      \
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|     DECLARGS_##nr(args)							      \
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|     register long int _ret __asm__("2");				      \
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|     __asm__ __volatile__ (						      \
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| 			  "svc    %b1\n\t"				      \
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| 			  : "=d" (_ret)					      \
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| 			  : "i" (__NR_##name) ASMFMT_##nr		      \
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| 			  : "memory" );					      \
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|     _ret; })
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| 
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| #undef INTERNAL_SYSCALL_SVC0
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| #define INTERNAL_SYSCALL_SVC0(name, nr, args...)			      \
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|   ({									      \
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|     DECLARGS_##nr(args)							      \
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|     register unsigned long int _nr __asm__("1") =			      \
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|       (unsigned long int)(__NR_##name);					      \
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|     register long int _ret __asm__("2");				      \
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|     __asm__ __volatile__ (						      \
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| 			  "svc    0\n\t"				      \
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| 			  : "=d" (_ret)					      \
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| 			  : "d" (_nr) ASMFMT_##nr			      \
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| 			  : "memory" );					      \
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|     _ret; })
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| 
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| #undef INTERNAL_SYSCALL_NCS
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| #define INTERNAL_SYSCALL_NCS(no, nr, args...)				      \
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|   ({									      \
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|     DECLARGS_##nr(args)							      \
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|     register unsigned long int _nr __asm__("1") = (unsigned long int)(no);    \
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|     register long int _ret __asm__("2");				      \
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|     __asm__ __volatile__ (						      \
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| 			  "svc    0\n\t"				      \
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| 			  : "=d" (_ret)					      \
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| 			  : "d" (_nr) ASMFMT_##nr			      \
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| 			  : "memory" );					      \
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|     _ret; })
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| 
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| #undef INTERNAL_SYSCALL
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| #define INTERNAL_SYSCALL(name, nr, args...)				      \
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|   (((__NR_##name) < 256)						      \
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|    ? INTERNAL_SYSCALL_DIRECT(name, nr, args)				      \
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|    : INTERNAL_SYSCALL_SVC0(name, nr, args))
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| 
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| #define DECLARGS_0()
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| #define DECLARGS_1(arg1) \
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|   register unsigned long int gpr2 __asm__ ("2") = (unsigned long int)(arg1);
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| #define DECLARGS_2(arg1, arg2) \
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|   DECLARGS_1(arg1) \
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|   register unsigned long int gpr3 __asm__ ("3") = (unsigned long int)(arg2);
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| #define DECLARGS_3(arg1, arg2, arg3) \
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|   DECLARGS_2(arg1, arg2) \
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|   register unsigned long int gpr4 __asm__ ("4") = (unsigned long int)(arg3);
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| #define DECLARGS_4(arg1, arg2, arg3, arg4) \
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|   DECLARGS_3(arg1, arg2, arg3) \
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|   register unsigned long int gpr5 __asm__ ("5") = (unsigned long int)(arg4);
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| #define DECLARGS_5(arg1, arg2, arg3, arg4, arg5) \
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|   DECLARGS_4(arg1, arg2, arg3, arg4) \
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|   register unsigned long int gpr6 __asm__ ("6") = (unsigned long int)(arg5);
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| #define DECLARGS_6(arg1, arg2, arg3, arg4, arg5, arg6) \
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|   DECLARGS_5(arg1, arg2, arg3, arg4, arg5) \
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|   register unsigned long int gpr7 __asm__ ("7") = (unsigned long int)(arg6);
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| 
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| #define ASMFMT_0
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| #define ASMFMT_1 , "0" (gpr2)
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| #define ASMFMT_2 , "0" (gpr2), "d" (gpr3)
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| #define ASMFMT_3 , "0" (gpr2), "d" (gpr3), "d" (gpr4)
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| #define ASMFMT_4 , "0" (gpr2), "d" (gpr3), "d" (gpr4), "d" (gpr5)
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| #define ASMFMT_5 , "0" (gpr2), "d" (gpr3), "d" (gpr4), "d" (gpr5), "d" (gpr6)
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| #define ASMFMT_6 , "0" (gpr2), "d" (gpr3), "d" (gpr4), "d" (gpr5), "d" (gpr6), "d" (gpr7)
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| 
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| #define SINGLE_THREAD_BY_GLOBAL		1
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| 
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| 
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| #define VDSO_NAME  "LINUX_2.6.29"
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| #define VDSO_HASH  123718585
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| 
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| /* List of system calls which are supported as vsyscalls.  */
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| #ifdef __s390x__
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| #define HAVE_CLOCK_GETRES64_VSYSCALL	"__kernel_clock_getres"
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| #define HAVE_CLOCK_GETTIME64_VSYSCALL	"__kernel_clock_gettime"
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| #else
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| #define HAVE_CLOCK_GETRES_VSYSCALL	"__kernel_clock_getres"
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| #define HAVE_CLOCK_GETTIME_VSYSCALL	"__kernel_clock_gettime"
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| #endif
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| #define HAVE_GETTIMEOFDAY_VSYSCALL	"__kernel_gettimeofday"
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| #define HAVE_GETCPU_VSYSCALL		"__kernel_getcpu"
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| 
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| #endif
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