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authorPhilippe De Muyter <phdm@macqel.be>2010-08-17 12:58:29 -0400
committerGreg Ungerer <gerg@uclinux.org>2010-10-20 20:17:29 -0400
commitc8a2786b107873e34d540b8e3e54bd3cef03bc56 (patch)
treeea28f615c29fd8c30e3b98b04f2ac55ece7fc308 /arch/m68knommu/platform/68328
parent47422259b44e53e670b4ee375ff98f0603e6dd45 (diff)
m68knommu: fix strace support for 68328/68360
strace enabled is marked using the `flags' field of the `thread_info' struct. 68360 version of entry.S did test a wrong bit in a wrong structure (task_struct). 68328 version of entry.S did test the right bit in the right structure, but wrongly, because the `flags' field is 32 bit wide, while the used assembler insn (btst) only accesses a 8 bit byte in memory. Fix both using code already used in the coldfire version of entry.S Signed-off-by: Philippe De Muyter <phdm@macqel.be> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Diffstat (limited to 'arch/m68knommu/platform/68328')
-rw-r--r--arch/m68knommu/platform/68328/entry.S2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/m68knommu/platform/68328/entry.S b/arch/m68knommu/platform/68328/entry.S
index 9d80d2c4286..31a09170831 100644
--- a/arch/m68knommu/platform/68328/entry.S
+++ b/arch/m68knommu/platform/68328/entry.S
@@ -80,7 +80,7 @@ ENTRY(system_call)
80 movel %sp,%d1 /* get thread_info pointer */ 80 movel %sp,%d1 /* get thread_info pointer */
81 andl #-THREAD_SIZE,%d1 81 andl #-THREAD_SIZE,%d1
82 movel %d1,%a2 82 movel %d1,%a2
83 btst #TIF_SYSCALL_TRACE,%a2@(TI_FLAGS) 83 btst #(TIF_SYSCALL_TRACE%8),%a2@(TI_FLAGS+(31-TIF_SYSCALL_TRACE)/8)
84 jne do_trace 84 jne do_trace
85 cmpl #NR_syscalls,%d0 85 cmpl #NR_syscalls,%d0
86 jcc badsys 86 jcc badsys