From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 71474 invoked by alias); 23 May 2017 18:26:09 -0000 Mailing-List: contact libc-alpha-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-alpha-owner@sourceware.org Received: (qmail 71456 invoked by uid 89); 23 May 2017 18:26:08 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-11.4 required=5.0 tests=AWL,BAYES_00,GIT_PATCH_2,GIT_PATCH_3,RCVD_IN_DNSWL_NONE,RCVD_IN_SORBS_SPAM,SPF_PASS autolearn=ham version=3.3.2 spammy= X-HELO: mail-qt0-f176.google.com X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id; bh=I4YuqJPoAFw7W3COwaFFyAneO44PSAEuyLbDRG1r8Sc=; b=pOQ2HQMYKRFFPRaG2GK4VQJK6PK2h3G/Xw651ZUPpuARwCTnBv34WwDqqpPXV8HaIu hCNKm0Fap+Cpr2/m1Cw/M0uF28rklhaHPtExsmeBWh05sAEX403GuMcPPaHbZlzAFz5N 4XCZt3aHnQT87lkICqIJdfxGB4ofBBxxXsk45Da2j/xh/qbb4nijuHhD7CcW+/AisjgC JXxNM6eNB0ce9zJf6ljbIdRWpKxmSVp3i00fVR+LvPynIg5LRiI5J9vsHvHiEngKy2Y2 6qJEB9xXCmxkO/yG67xVWtfEAumYFlmFVHAJJygjQx1YbBTyrJnIppNSvDCvECrC6zc2 GvpA== X-Gm-Message-State: AODbwcCuypWJD7n0/azVhe2wsx3ciiAjGi11sMoPywjXcCIveVul9Ymh PPEtE9hJEQnsA15oqRQxYA== X-Received: by 10.237.54.2 with SMTP id e2mr28669559qtb.218.1495563967776; Tue, 23 May 2017 11:26:07 -0700 (PDT) From: Adhemerval Zanella To: libc-alpha@sourceware.org Subject: [PATCH 0/5] Remove sysdep-cancel assembly macro Date: Tue, 23 May 2017 18:26:00 -0000 Message-Id: <1495563960-669-1-git-send-email-adhemerval.zanella@linaro.org> X-SW-Source: 2017-05/txt/msg00692.txt.bz2 This patchset finishes my previous work of Linux syscall consolidation and refactor to finally remove the requeriment of sysdeps-cancel.h assembly macros for cancellable syscalls. All ports now uses the SYSCALL_CANCEL macros with C implementation which in turn calls INLINE_SYSCALL macros. Besides simplify the curent code requirement, it also simplify possible future ports to require only the C bindings and the direct assembly one for syscalls.list autogeneration (another possible work for future would be to use C generate binding to simplify even further the syscall requirements). I checked with a build for mostly supported architecture: aarch64-linux-gnu, alpha-linux-gnu, arm-linux-gnueabhi, i686-linux-gnu, ia64-linux-gnu, m68k-linux-gnu, microblaze-linux-gnu, mips{64,64n32}-linux-gnu, nios2-linux-gnu, powerpc{64,64le}-linux-gnu, s390{x}-linux-gnu, sh4-linux-gnu{-soft}, tile{pro,gx}-linux-gnu{-32}, sparc{v9,64}-linux-gnu, and x86_64-linux-gnu. I also run a full make check on real hardware on aarch64-linux-gnu, arm-linux-gnueabihf, i686-linux-gnu, powerpc{64le}-linux-gnu, sparc{v9,64}-linux-gnu, and x86_64-linux-gnu{-x32}. Adhemerval Zanella (5): Fix {INLINE,INTERNAL}_SYSCALL macros for x32 Remove p{read,write}{v} and fallocate from x86 auto-generation list linux: Consolidate sync_file_range implementation Consolidate Linux fcntl implementation Remove cancellation support for syscall generation ChangeLog | 250 ++++++++++++++++++++ io/Makefile | 1 - sysdeps/unix/make-syscalls.sh | 4 - sysdeps/unix/syscall-template.S | 7 +- sysdeps/unix/sysv/linux/Makefile | 1 + sysdeps/unix/sysv/linux/aarch64/sysdep-cancel.h | 87 +------ sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h | 131 +---------- sysdeps/unix/sysv/linux/arm/fcntl.c | 1 - sysdeps/unix/sysv/linux/arm/sysdep-cancel.h | 197 +--------------- sysdeps/unix/sysv/linux/fcntl.c | 52 ++--- .../unix/sysv/linux/generic/wordsize-32/fcntl.c | 86 ------- sysdeps/unix/sysv/linux/hppa/fcntl.c | 1 - sysdeps/unix/sysv/linux/hppa/sysdep-cancel.h | 236 +------------------ sysdeps/unix/sysv/linux/i386/fcntl.c | 61 ----- sysdeps/unix/sysv/linux/i386/sysdep-cancel.h | 119 +--------- sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h | 194 +--------------- sysdeps/unix/sysv/linux/m68k/fcntl.c | 1 - sysdeps/unix/sysv/linux/m68k/sysdep-cancel.h | 108 +-------- sysdeps/unix/sysv/linux/microblaze/fcntl.c | 1 - sysdeps/unix/sysv/linux/microblaze/sysdep-cancel.h | 116 +--------- sysdeps/unix/sysv/linux/mips/mips32/fcntl.c | 1 - sysdeps/unix/sysv/linux/mips/mips64/n32/fcntl.c | 1 - .../unix/sysv/linux/mips/mips64/sysdep-cancel.h | 249 -------------------- sysdeps/unix/sysv/linux/mips/sysdep-cancel.h | 159 +------------ sysdeps/unix/sysv/linux/nios2/sysdep-cancel.h | 110 +-------- sysdeps/unix/sysv/linux/powerpc/powerpc32/fcntl.c | 1 - .../sysv/linux/powerpc/powerpc32/sysdep-cancel.h | 118 ---------- sysdeps/unix/sysv/linux/powerpc/powerpc64/fcntl.c | 49 +--- .../sysv/linux/powerpc/powerpc64/sysdep-cancel.h | 147 ------------ sysdeps/unix/sysv/linux/powerpc/sysdep-cancel.h | 38 ++++ sysdeps/unix/sysv/linux/s390/s390-32/fcntl.c | 1 - .../unix/sysv/linux/s390/s390-32/sysdep-cancel.h | 105 +-------- .../unix/sysv/linux/s390/s390-64/sysdep-cancel.h | 109 +-------- sysdeps/unix/sysv/linux/sh/fcntl.c | 1 - sysdeps/unix/sysv/linux/sh/sysdep-cancel.h | 136 +---------- sysdeps/unix/sysv/linux/sparc/sparc32/fcntl.c | 1 - .../unix/sysv/linux/sparc/sparc32/sysdep-cancel.h | 111 --------- .../unix/sysv/linux/sparc/sparc64/sysdep-cancel.h | 109 --------- sysdeps/unix/sysv/linux/sparc/sysdep-cancel.h | 38 ++++ sysdeps/unix/sysv/linux/tile/sysdep-cancel.h | 123 +--------- sysdeps/unix/sysv/linux/wordsize-64/syscalls.list | 1 - sysdeps/unix/sysv/linux/x86_64/syscalls.list | 4 - sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h | 62 +---- sysdeps/unix/sysv/linux/x86_64/sysdep.h | 251 ++++++++++++--------- sysdeps/unix/sysv/linux/x86_64/x32/syscalls.list | 1 - sysdeps/unix/sysv/linux/x86_64/x32/times.c | 24 +- 46 files changed, 572 insertions(+), 3032 deletions(-) delete mode 100644 sysdeps/unix/sysv/linux/arm/fcntl.c delete mode 100644 sysdeps/unix/sysv/linux/generic/wordsize-32/fcntl.c delete mode 100644 sysdeps/unix/sysv/linux/hppa/fcntl.c delete mode 100644 sysdeps/unix/sysv/linux/i386/fcntl.c delete mode 100644 sysdeps/unix/sysv/linux/m68k/fcntl.c delete mode 100644 sysdeps/unix/sysv/linux/microblaze/fcntl.c delete mode 100644 sysdeps/unix/sysv/linux/mips/mips32/fcntl.c delete mode 100644 sysdeps/unix/sysv/linux/mips/mips64/n32/fcntl.c delete mode 100644 sysdeps/unix/sysv/linux/mips/mips64/sysdep-cancel.h delete mode 100644 sysdeps/unix/sysv/linux/powerpc/powerpc32/fcntl.c delete mode 100644 sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h delete mode 100644 sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h create mode 100644 sysdeps/unix/sysv/linux/powerpc/sysdep-cancel.h delete mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/fcntl.c delete mode 100644 sysdeps/unix/sysv/linux/sh/fcntl.c delete mode 100644 sysdeps/unix/sysv/linux/sparc/sparc32/fcntl.c delete mode 100644 sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h delete mode 100644 sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h create mode 100644 sysdeps/unix/sysv/linux/sparc/sysdep-cancel.h -- 2.7.4