Merge changes from topic "gr/cov_fixes" into integration

* changes:
fix(libc): fix coverity deadcode issue
fix(zlib): fix overflow issue from coverity

fix(zlib): fix overflow issue from coverity

Fix the overflow when m equals 0 in the multmodp function during the
for loop. As identified by coverity report.

Reported as -

CID 427579: (#1 of 1): Ov

fix(zlib): fix overflow issue from coverity

Fix the overflow when m equals 0 in the multmodp function during the
for loop. As identified by coverity report.

Reported as -

CID 427579: (#1 of 1): Overflowed constant (INTEGER_OVERFLOW)
163. overflow_const: Expression m - 1UL, where m is known to be equal
to 0, underflows the type of m - 1UL, which is type unsigned long.

Change-Id: Idb0238bc8c7ff11f1fc22f4b69deef3d3ed4acb6
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>

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Merge changes Ia72b2542,I1eba5671 into integration

* changes:
chore(compiler-rt): update compiler-rt source files
chore(zlib): update zlib to version 1.3

chore(zlib): update zlib to version 1.3

Update the zlib source files to the latest tagged version 1.3 [1].

[1] https://github.com/madler/zlib/tree/v1.3

Signed-off-by: Manish Pandey <manish.pandey2

chore(zlib): update zlib to version 1.3

Update the zlib source files to the latest tagged version 1.3 [1].

[1] https://github.com/madler/zlib/tree/v1.3

Signed-off-by: Manish Pandey <manish.pandey2@arm.com>
Change-Id: I1eba5671efab75699e68fc2f2aa9400d0f5aba7d

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Merge "style: fix functions definitions" into integration

style: fix functions definitions

This is to fix old style functions definitions.

Change-Id: I094b1497dcf948d4d8de4d57d93878aa092ea053
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>

Merge changes from topic "db/deps" into integration

* changes:
feat(compiler-rt): update compiler-rt source files
fix(deps): add missing aeabi_memcpy.S
feat(zlib): update zlib source files
d

Merge changes from topic "db/deps" into integration

* changes:
feat(compiler-rt): update compiler-rt source files
fix(deps): add missing aeabi_memcpy.S
feat(zlib): update zlib source files
docs(changelog): add zlib and compiler-rt scope
feat(libfdt): upgrade libfdt source files
docs(prerequisites): upgrade to Mbed TLS 2.28.1

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feat(zlib): update zlib source files

Upgrade the zlib source files to the ones present in the version 1.2.13
of zlib [1]. Since 1.2.11 the use of Arm crc32 instructions has been
introduced so update

feat(zlib): update zlib source files

Upgrade the zlib source files to the ones present in the version 1.2.13
of zlib [1]. Since 1.2.11 the use of Arm crc32 instructions has been
introduced so update the files to make use of this.

[1] https://github.com/madler/zlib/tree/v1.2.13

Change-Id: Ideef78c56f05ae7daec390d00dcaa8f66b18729e
Signed-off-by: Daniel Boulby <daniel.boulby@arm.com>

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Merge pull request #1224 from masahir0y/gzip

Support GZIP-compressed images for faster loading and verification

zlib: import zlib files from zlib 1.2.11

Import the following files from zlib 1.2.11:

adler32.c
crc32.c
crc32.h
inffast.c
inffast.h
inffixed.h
inflate.c
inflate.h
inftree

zlib: import zlib files from zlib 1.2.11

Import the following files from zlib 1.2.11:

adler32.c
crc32.c
crc32.h
inffast.c
inffast.h
inffixed.h
inflate.c
inflate.h
inftrees.c
inftrees.h
zconf.h
zlib.h
zutil.c
zutil.h

The original tarball is available from http://zlib.net/

The zlib is free software, distributed under the zlib license. The
license text is included in the "zlib.h" file. It should be compatible
with BSD-3-Clause.

The zlib license is included in the SPDX license list available at
https://spdx.org/licenses/, but I did not add the SPDX license tag to
the imported files above, to keep them as they are in the upstream
project. This seems the general policy for ARM Trusted Firmware, as
SPDX License Identifier was not added to files imported from FreeBSD.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

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