[Courgette] Add ELF-ARM test binary.

[Courgette] Add ELF-ARM test binary.

Adding ELF ARM (v7) test binary that fails Courgette-dis. The binary
has a non-code .bad section that if parsed, yields an invalid RVA that
fails check later. The commands to create the file are:

echo -e 'int main(){return 0;}' | arm-linux-gnueabi-g++ -xc++ -march=armv7-a -mtune=generic-armv7-a -
echo '00 20 00 0A 00 00 00 00' | xxd -r -p - bad_section
arm-linux-gnueabihf-objcopy a.out elf-armv7 --add-section .bad=bad_section
rm a.out bad_section

The problematic code is
00000000: 00 20 00 0A => beq loc_00008008

The target RVA (00008008) is valid, but the site RVA (00000000) is bad.

BUG=579206
R=huangs@chromium.org

Committed: https://chromium.googlesource.com/chromium/src/+/1cd95ec7f2d52a8152aec6c871b0e9a805eef1b6

[huangs, 2016-02-03 22:43:20]

Description was changed from

==========
[Courgette] Add ELF-ARM test binary.

Adding ELF ARM (v7) test binary that fails Courgette-dis. The binary
has a non-code .bad section that if parsed, yields an invalid RVA that
fails check latter. The commands to create the file are:

echo -e 'int main(){return 0;}' | arm-linux-gnueabi-g++ -xc++
-march=armv7-a -mtune=generic-armv7-a -
echo '00 20 00 0A 00 00 00 00' | xxd -r -p - bad_section
arm-linux-gnueabihf-objcopy a.out elf-armv7 --add-section
.bad=bad_section
rm a.out bad_section

The problematic code is
00000000: 00 20 00 0A => beq loc_00008008

The target RVA (00008008) is valid, but the site RVA (00000000) is bad.

BUG=579206
==========

to

==========
[Courgette] Add ELF-ARM test binary.

Adding ELF ARM (v7) test binary that fails Courgette-dis. The binary
has a non-code .bad section that if parsed, yields an invalid RVA that
fails check latter. The commands to create the file are:

echo -e 'int main(){return 0;}' | arm-linux-gnueabi-g++ -xc++ -march=armv7-a
-mtune=generic-armv7-a -
echo '00 20 00 0A 00 00 00 00' | xxd -r -p - bad_section
arm-linux-gnueabihf-objcopy a.out elf-armv7 --add-section .bad=bad_section
rm a.out bad_section

The problematic code is
00000000: 00 20 00 0A => beq loc_00008008

The target RVA (00008008) is valid, but the site RVA (00000000) is bad.

BUG=579206
==========

[huangs, 2016-02-03 22:43:20]

huangs@chromium.org changed reviewers:
+ huangs@chromium.org

[huangs, 2016-02-03 22:43:37]

LGTM. Thanks!

[huangs, 2016-02-03 22:44:20]

Description was changed from

==========
[Courgette] Add ELF-ARM test binary.

Adding ELF ARM (v7) test binary that fails Courgette-dis. The binary
has a non-code .bad section that if parsed, yields an invalid RVA that
fails check latter. The commands to create the file are:

echo -e 'int main(){return 0;}' | arm-linux-gnueabi-g++ -xc++ -march=armv7-a
-mtune=generic-armv7-a -
echo '00 20 00 0A 00 00 00 00' | xxd -r -p - bad_section
arm-linux-gnueabihf-objcopy a.out elf-armv7 --add-section .bad=bad_section
rm a.out bad_section

The problematic code is
00000000: 00 20 00 0A => beq loc_00008008

The target RVA (00008008) is valid, but the site RVA (00000000) is bad.

BUG=579206
==========

to

==========
[Courgette] Add ELF-ARM test binary.

Adding ELF ARM (v7) test binary that fails Courgette-dis. The binary
has a non-code .bad section that if parsed, yields an invalid RVA that
fails check later. The commands to create the file are:

echo -e 'int main(){return 0;}' | arm-linux-gnueabi-g++ -xc++ -march=armv7-a
-mtune=generic-armv7-a -
echo '00 20 00 0A 00 00 00 00' | xxd -r -p - bad_section
arm-linux-gnueabihf-objcopy a.out elf-armv7 --add-section .bad=bad_section
rm a.out bad_section

The problematic code is
00000000: 00 20 00 0A => beq loc_00008008

The target RVA (00008008) is valid, but the site RVA (00000000) is bad.

BUG=579206
==========

[huangs, 2016-02-03 22:52:07]

Previous attempt http://crrev.com/1662633002/ got reverted due to weird EXE bit
failure that causing presubmit to fail, so retrying!

[commit-bot: I haz the power, 2016-02-03 22:54:27]

Description was changed from

==========
[Courgette] Add ELF-ARM test binary.

Adding ELF ARM (v7) test binary that fails Courgette-dis. The binary
has a non-code .bad section that if parsed, yields an invalid RVA that
fails check later. The commands to create the file are:

echo -e 'int main(){return 0;}' | arm-linux-gnueabi-g++ -xc++ -march=armv7-a
-mtune=generic-armv7-a -
echo '00 20 00 0A 00 00 00 00' | xxd -r -p - bad_section
arm-linux-gnueabihf-objcopy a.out elf-armv7 --add-section .bad=bad_section
rm a.out bad_section

The problematic code is
00000000: 00 20 00 0A => beq loc_00008008

The target RVA (00008008) is valid, but the site RVA (00000000) is bad.

BUG=579206
==========

to

==========
[Courgette] Add ELF-ARM test binary.

Adding ELF ARM (v7) test binary that fails Courgette-dis. The binary
has a non-code .bad section that if parsed, yields an invalid RVA that
fails check later. The commands to create the file are:

echo -e 'int main(){return 0;}' | arm-linux-gnueabi-g++ -xc++ -march=armv7-a
-mtune=generic-armv7-a -
echo '00 20 00 0A 00 00 00 00' | xxd -r -p - bad_section
arm-linux-gnueabihf-objcopy a.out elf-armv7 --add-section .bad=bad_section
rm a.out bad_section

The problematic code is
00000000: 00 20 00 0A => beq loc_00008008

The target RVA (00008008) is valid, but the site RVA (00000000) is bad.

BUG=579206
R=huangs@chromium.org

Committed: https://crrev.com/1cd95ec7f2d52a8152aec6c871b0e9a805eef1b6
Cr-Commit-Position: refs/heads/master@{#373372}
==========

[commit-bot: I haz the power, 2016-02-03 22:54:28]

Patchset 2 (id:??) landed as
https://crrev.com/1cd95ec7f2d52a8152aec6c871b0e9a805eef1b6
Cr-Commit-Position: refs/heads/master@{#373372}

[Will Harris, 2016-02-03 22:54:52]

Description was changed from

==========
[Courgette] Add ELF-ARM test binary.

Adding ELF ARM (v7) test binary that fails Courgette-dis. The binary
has a non-code .bad section that if parsed, yields an invalid RVA that
fails check later. The commands to create the file are:

echo -e 'int main(){return 0;}' | arm-linux-gnueabi-g++ -xc++ -march=armv7-a
-mtune=generic-armv7-a -
echo '00 20 00 0A 00 00 00 00' | xxd -r -p - bad_section
arm-linux-gnueabihf-objcopy a.out elf-armv7 --add-section .bad=bad_section
rm a.out bad_section

The problematic code is
00000000: 00 20 00 0A => beq loc_00008008

The target RVA (00008008) is valid, but the site RVA (00000000) is bad.

BUG=579206
R=huangs@chromium.org

Committed: https://crrev.com/1cd95ec7f2d52a8152aec6c871b0e9a805eef1b6
Cr-Commit-Position: refs/heads/master@{#373372}
==========

to

==========
[Courgette] Add ELF-ARM test binary.

Adding ELF ARM (v7) test binary that fails Courgette-dis. The binary
has a non-code .bad section that if parsed, yields an invalid RVA that
fails check later. The commands to create the file are:

echo -e 'int main(){return 0;}' | arm-linux-gnueabi-g++ -xc++ -march=armv7-a
-mtune=generic-armv7-a -
echo '00 20 00 0A 00 00 00 00' | xxd -r -p - bad_section
arm-linux-gnueabihf-objcopy a.out elf-armv7 --add-section .bad=bad_section
rm a.out bad_section

The problematic code is
00000000: 00 20 00 0A => beq loc_00008008

The target RVA (00008008) is valid, but the site RVA (00000000) is bad.

BUG=579206
R=huangs@chromium.org

Committed:
https://chromium.googlesource.com/chromium/src/+/1cd95ec7f2d52a8152aec6c871b0...
==========

[Will Harris, 2016-02-03 22:54:53]

Committed patchset #2 (id:20001) manually as
1cd95ec7f2d52a8152aec6c871b0e9a805eef1b6 (presubmit successful).