Merge "fix(libc): remove __Nonnull type specifier" into integration

fix(libc): remove __Nonnull type specifier

Clang's nullability completeness checks were triggered after adding
the _Nonnull specifier to one function. Removing it prevents Clang
from flagging atexit

fix(libc): remove __Nonnull type specifier

Clang's nullability completeness checks were triggered after adding
the _Nonnull specifier to one function. Removing it prevents Clang
from flagging atexit() for missing a nullability specifier.

include/lib/libc/stdlib.h:25:25: error: pointer is missing a
nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified)
[-Werror,-Wnullability-completeness]
25 | extern int atexit(void (*func)(void));

This change ensures compliance with the C standard while preventing
unexpected build errors.

Change-Id: I2f881c55b36b692d22c3db22149c6402c32e8c3e
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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Merge changes from topic "mb/drtm" into integration

* changes:
fix(drtm): fix DLME data size check
fix(drtm): sort the address-map in ascending order
feat(libc): import qsort implementation

feat(libc): import qsort implementation

Import qsort implementation from FreeBSD[1] to libc.

[1]: https://cgit.freebsd.org/src/tree/lib/libc/stdlib/qsort.c

Change-Id: Ia0d8e2d1c40c679844c0746db1b6

feat(libc): import qsort implementation

Import qsort implementation from FreeBSD[1] to libc.

[1]: https://cgit.freebsd.org/src/tree/lib/libc/stdlib/qsort.c

Change-Id: Ia0d8e2d1c40c679844c0746db1b669cda672a482
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>

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Merge "chore: update to use Arm word across TF-A" into integration

chore: update to use Arm word across TF-A

Align entire TF-A to use Arm in copyright header.

Change-Id: Ief9992169efdab61d0da6bd8c5180de7a4bc2244
Signed-off-by: Govindraj Raja <govindraj.raja@arm.co

chore: update to use Arm word across TF-A

Align entire TF-A to use Arm in copyright header.

Change-Id: Ief9992169efdab61d0da6bd8c5180de7a4bc2244
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>

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Merge changes from topic "mp/strto_libc" into integration

* changes:
libc: Import strtoull from FreeBSD project
libc: Import strtoll from FreeBSD project
libc: Import strtoul from FreeBSD proj

Merge changes from topic "mp/strto_libc" into integration

* changes:
libc: Import strtoull from FreeBSD project
libc: Import strtoll from FreeBSD project
libc: Import strtoul from FreeBSD project
libc: Import strtol from FreeBSD project

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libc: Import strtoull from FreeBSD project

From commit: 21571b1d140ae7bb44e94c0afba2ec61456b275b
The coding guidelines[1] in TF-A forbid the use of ato*() functions
in favour of strto*(). However, t

libc: Import strtoull from FreeBSD project

From commit: 21571b1d140ae7bb44e94c0afba2ec61456b275b
The coding guidelines[1] in TF-A forbid the use of ato*() functions
in favour of strto*(). However, the TF-A libc does not provide an
implementation of strto*(), making this rule impossible to satisfy.

Also made small changes to fit into TF-A project. Added the source
files to the libc makefile

[1] https://trustedfirmware-a.readthedocs.io/en/latest/process/coding-guidelines.html#libc-functions-that-are-banned-or-to-be-used-with-caution

Change-Id: I2e94a0b227ec39f6f4530dc50bb477999d27730f
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>

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libc: Import strtoll from FreeBSD project

From commit: 21571b1d140ae7bb44e94c0afba2ec61456b275b
The coding guidelines[1] in TF-A forbid the use of ato*() functions
in favour of strto*(). However, th

libc: Import strtoll from FreeBSD project

From commit: 21571b1d140ae7bb44e94c0afba2ec61456b275b
The coding guidelines[1] in TF-A forbid the use of ato*() functions
in favour of strto*(). However, the TF-A libc does not provide an
implementation of strto*(), making this rule impossible to satisfy.

Also made small changes to fit into TF-A project. Added the source
files to the libc makefile

[1] https://trustedfirmware-a.readthedocs.io/en/latest/process/coding-guidelines.html#libc-functions-that-are-banned-or-to-be-used-with-caution

Change-Id: I9cb581574d46de73c3d6917ebf78935fc5ac075a
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>

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libc: Import strtoul from FreeBSD project

From commit: 21571b1d140ae7bb44e94c0afba2ec61456b275b
The coding guidelines[1] in TF-A forbid the use of ato*() functions
in favour of strto*(). However, th

libc: Import strtoul from FreeBSD project

From commit: 21571b1d140ae7bb44e94c0afba2ec61456b275b
The coding guidelines[1] in TF-A forbid the use of ato*() functions
in favour of strto*(). However, the TF-A libc does not provide an
implementation of strto*(), making this rule impossible to satisfy.

Also made small changes to fit into TF-A project. Added the source
files to the libc makefile

[1] https://trustedfirmware-a.readthedocs.io/en/latest/process/coding-guidelines.html#libc-functions-that-are-banned-or-to-be-used-with-caution

Change-Id: I8c3b92751d1ce226c966f7c81fedd83f0846865e
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>

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libc: Import strtol from FreeBSD project

From commit: 21571b1d140ae7bb44e94c0afba2ec61456b275b
The coding guidelines[1] in TF-A forbid the use of ato*() functions
in favour of strto*(). However, the

libc: Import strtol from FreeBSD project

From commit: 21571b1d140ae7bb44e94c0afba2ec61456b275b
The coding guidelines[1] in TF-A forbid the use of ato*() functions
in favour of strto*(). However, the TF-A libc does not provide an
implementation of strto*(), making this rule impossible to satisfy.

Also made small changes to fit into TF-A project. Added the source
files to the libc makefile

[1] https://trustedfirmware-a.readthedocs.io/en/latest/process/coding-guidelines.html#libc-functions-that-are-banned-or-to-be-used-with-caution

Change-Id: Ica95bf5da722913834fe90bf3fe743aa34e01e80
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>

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Merge changes from topic "bs/libc" into integration

* changes:
libc: Consolidate the size_t and NULL definitions
libc: Consolidate unified definitions
libc: Unify intmax_t and uintmax_t on AAr

Merge changes from topic "bs/libc" into integration

* changes:
libc: Consolidate the size_t and NULL definitions
libc: Consolidate unified definitions
libc: Unify intmax_t and uintmax_t on AArch32/64

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libc: Consolidate the size_t and NULL definitions

Consolidate the definition of size_t to one header per AArch, and
the definition of NULL to one header

Signed-off-by: Bence Szépkúti <bence.szepkut

libc: Consolidate the size_t and NULL definitions

Consolidate the definition of size_t to one header per AArch, and
the definition of NULL to one header

Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
Change-Id: Iecfbad2cf360cfb705ce7aaa981700fd16219b82

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libc: Consolidate unified definitions

As supporting architectures aside from AArch32 and AArch64 is not a
concern, keeping identical definitions in two places for a large part
of the libc seems coun

libc: Consolidate unified definitions

As supporting architectures aside from AArch32 and AArch64 is not a
concern, keeping identical definitions in two places for a large part
of the libc seems counterproductive

The int128 types were left un-unified as __int128 is not supported by
gcc on AArch32

Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
Change-Id: Idf08e6fab7e4680d9da62d3c57266ea2d80472cf

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Merge pull request #1528 from antonio-nino-diaz-arm/an/libc

libc: Cleanup library

libc: Cleanup SCC headers

Only leave the parts relevant to the Trusted Firmware.

Change-Id: I0444c16e402f6c1629211d03bf6cb32ca3dbcf59
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

libc: Add AArch32 and AArch64 headers

Change-Id: I4f58bb4660078c9bc76d2826c90b2fa711719a3e
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

libc: Introduce files from SCC

Taken from http://git.simple-cc.org/scc/ from the following commit:

67508ad14af314cea2229783d3c084f28c41daf0

Permission has been granted from the author to use them

libc: Introduce files from SCC

Taken from http://git.simple-cc.org/scc/ from the following commit:

67508ad14af314cea2229783d3c084f28c41daf0

Permission has been granted from the author to use them under the
license BSD-3-Clause instead of ISC.

Change-Id: I65c0ce3ab60c49d34a57533af12a74bd7bde88e5
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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Merge pull request #1510 from robertovargas-arm/romlib

Add support for moving libraries to ROM

Create a library file for libc

TF Makefile was linking all the objects files generated for the
c library instead of creating a static library that could be
used in the linking stage.

Change-Id: I72

Create a library file for libc

TF Makefile was linking all the objects files generated for the
c library instead of creating a static library that could be
used in the linking stage.

Change-Id: I721daea097e9b13cbb42c9f8eaa2af8fea0799cf
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>

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