patches/strace/4.5.18/120-fix-arm-bad-syscall.patch
author "Samuel Martin" <s.martin49@gmail.com>
Sat Mar 16 15:33:44 2013 +0100 (2013-03-16)
changeset 3200 0fc56e62cecf
permissions -rw-r--r--
debug/dmalloc: enforce cross-compilation

Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Message-Id: <69772732f551aa342a2c.1363446264@laptop>
Patchwork-Id: 228221
     1 diff -dur strace-4.5.16.orig/syscall.c strace-4.5.16/syscall.c
     2 --- strace-4.5.16.orig/syscall.c	2006-12-21 23:13:33.000000000 +0100
     3 +++ strace-4.5.16/syscall.c	2007-07-14 19:21:44.000000000 +0200
     4 @@ -1045,6 +1045,15 @@
     5  		/*
     6  		 * Note: we only deal with only 32-bit CPUs here.
     7  		 */
     8 +
     9 +		if (!(tcp->flags & TCB_INSYSCALL) &&
    10 +		    (tcp->flags & TCB_WAITEXECVE)) {
    11 +			/* caught a fake syscall from the execve's exit */
    12 +			tcp->flags &= ~TCB_WAITEXECVE;
    13 +			return 0;
    14 +		}
    15 +
    16 +
    17  		if (regs.ARM_cpsr & 0x20) {
    18  			/*
    19  			 * Get the Thumb-mode system call number