patches/strace/4.5.19/110-fix-arm-bad-syscall.patch
author Bryan Hundven <bryanhundven@gmail.com>
Fri Feb 21 23:53:40 2014 -0800 (2014-02-21)
changeset 3303 66028c54b89d
permissions -rw-r--r--
patches/binutils: Update patches from 2.22 to 2.24

This updates the patches in 2.22 to 2.24.
Some removed as they were applied upstream.

Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
Message-Id: <9fb77800ae1d5f14cbf5.1393055637@Bryans-MacBook-Pro.local>
Patchwork-Id: 323130
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diff -durN strace-4.5.19.orig/syscall.c strace-4.5.19/syscall.c
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--- strace-4.5.19.orig/syscall.c	2009-10-12 21:54:21.000000000 +0200
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+++ strace-4.5.19/syscall.c	2009-10-28 18:47:18.000000000 +0100
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@@ -1022,6 +1022,15 @@
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 		/*
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 		 * Note: we only deal with only 32-bit CPUs here.
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 		 */
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+
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+		if (!(tcp->flags & TCB_INSYSCALL) &&
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+		    (tcp->flags & TCB_WAITEXECVE)) {
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+			/* caught a fake syscall from the execve's exit */
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+			tcp->flags &= ~TCB_WAITEXECVE;
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+			return 0;
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+		}
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+
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+
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 		if (regs.ARM_cpsr & 0x20) {
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 			/*
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 			 * Get the Thumb-mode system call number