patches/strace/4.5.17/120-fix-arm-bad-syscall.patch
author Ray Donnelly <mingw.android@gmail.com>
Thu Feb 20 18:23:08 2014 +0000 (2014-02-20)
changeset 3292 9321d9d7af9b
parent 747 d3e603e7c17c
permissions -rw-r--r--
If GNU make 3.81 is not found then build it as a companion tool.

Signed-off-by: Ray Donnelly <mingw.android@gmail.com>
[yann.morin.1998@free.fr: add message "checking for make 3.81"]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Message-Id: <8b8bf6998f3d239f6c74.1392920971@advancedsearch.virginmedia.com>
Patchwork-Id: 322302
     1 Original patch from gentoo: ../../dev/crosstool-NG/ct-ng.trunk/patches/strace/4.5.17/120-fix-arm-bad-syscall.patch
     2 -= BEGIN original header =-
     3 diff -dur strace-4.5.16.orig/syscall.c strace-4.5.16/syscall.c
     4 -= END original header =-
     5 diff -durN strace-4.5.17.orig/syscall.c strace-4.5.17/syscall.c
     6 --- strace-4.5.17.orig/syscall.c	2008-05-28 01:18:29.000000000 +0200
     7 +++ strace-4.5.17/syscall.c	2008-10-24 21:30:13.000000000 +0200
     8 @@ -1016,6 +1016,15 @@
     9  		/*
    10  		 * Note: we only deal with only 32-bit CPUs here.
    11  		 */
    12 +
    13 +		if (!(tcp->flags & TCB_INSYSCALL) &&
    14 +		    (tcp->flags & TCB_WAITEXECVE)) {
    15 +			/* caught a fake syscall from the execve's exit */
    16 +			tcp->flags &= ~TCB_WAITEXECVE;
    17 +			return 0;
    18 +		}
    19 +
    20 +
    21  		if (regs.ARM_cpsr & 0x20) {
    22  			/*
    23  			 * Get the Thumb-mode system call number