Hello, This is similar to commit c90a2e02b3c1b03362a549a05261a4d0513d6026 "Mark run-ptrace-mapper and run-ptrace-misc as XFAIL on MIPS". Starting with 2.6.39, ARM Linux returns -EIO for PTRACE_SINGLESTEP, so we need to mark this as XFAIL for ARM too.
The Linux commit that changed this is commit 425fc47adb5bb69f76285be77a09a3341a30799e Author: Will Deacon <[email protected]> Date: Mon Feb 14 14:31:09 2011 +0100 ARM: 6668/1: ptrace: remove single-step emulation code see: http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=425fc47adb5bb69f76285be77a09a3341a30799e Best regards, Gregory
From 93e8a3ffa009bf814c1b88f3f54ec3399a81a3ae Mon Sep 17 00:00:00 2001 From: Gregory Fong <[email protected]> Date: Wed, 18 Feb 2015 13:09:52 -0800 Subject: [PATCH] Mark run-ptrace-mapper and run-ptrace-misc as XFAIL on ARM This is similar to commit c90a2e02b3c1b03362a549a05261a4d0513d6026 "Mark run-ptrace-mapper and run-ptrace-misc as XFAIL on MIPS". Starting with 2.6.39, ARM Linux returns -EIO for PTRACE_SINGLESTEP, so we need to mark this as XFAIL for ARM too. The Linux commit that changed this is commit 425fc47adb5bb69f76285be77a09a3341a30799e Author: Will Deacon <[email protected]> Date: Mon Feb 14 14:31:09 2011 +0100 ARM: 6668/1: ptrace: remove single-step emulation code Signed-off-by: Gregory Fong <[email protected]> --- tests/Makefile.am | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/tests/Makefile.am b/tests/Makefile.am index 9c62f92..fe2dba8 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -100,10 +100,17 @@ if !ARCH_IA64 XFAIL_TESTS += Gtest-dyn1 Ltest-dyn1 endif -if ARCH_MIPS -# MIPS kernel does not support PTRACE_SINGLESTEP +# Use if arch defines but does not support PTRACE_SINGLESTEP # ptrace request used in the tests. -XFAIL_TESTS += run-ptrace-mapper run-ptrace-misc +XFAIL_TESTS_PTRACE_SINGLESTEP = run-ptrace-mapper run-ptrace-misc + +if ARCH_MIPS +XFAIL_TESTS += $(XFAIL_TESTS_PTRACE_SINGLESTEP) +endif + +if ARCH_ARM +# ARM Linux kernel >=2.6.39 removed PTRACE_SINGLESTEP emulation +XFAIL_TESTS += $(XFAIL_TESTS_PTRACE_SINGLESTEP) endif noinst_PROGRAMS = $(noinst_PROGRAMS_common) $(noinst_PROGRAMS_cdep) \ -- 1.9.1
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