patches/strace/4.5.16/120-fix-arm-bad-syscall.patch
author Blair Burtan <info@northernlightstactical.com>
Mon Sep 07 23:12:25 2009 +0200 (2009-09-07)
changeset 1523 6c2a6c04187e
parent 746 b150d6f590fc
permissions -rw-r--r--
docs: add a tutorial on how to build a toolchain on Mac OS-X

Add a step-bystep tutorial to build a cross-toolchain on Mac OS-X.
     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