History log of /optee_os/ta/ta.mk (Results 51 – 75 of 91)
Revision Date Author Comments
# 137eb244 19-Apr-2018 Jens Wiklander <jens.wiklander@linaro.org>

ta: rework how ENABLE_MDBG=1 is passed

Reworks how ENABLE_MDBG=1 is passed when compiling the TA.

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Jens Wiklander <jens.wik

ta: rework how ENABLE_MDBG=1 is passed

Reworks how ENABLE_MDBG=1 is passed when compiling the TA.

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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# a42a05af 19-Apr-2018 Jens Wiklander <jens.wiklander@linaro.org>

ta/ta.mk: make sure exported conf.mk is updated

Makes sure that conf.mk exported to TA dev kit is updated even if the
change isn't due to a change in mk/config.mk

Reviewed-by: Jerome Forissier <jer

ta/ta.mk: make sure exported conf.mk is updated

Makes sure that conf.mk exported to TA dev kit is updated even if the
change isn't due to a change in mk/config.mk

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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# 8c8e1441 21-Feb-2018 Jerome Forissier <jerome.forissier@linaro.org>

ta_dev_kit.mk: define ENABLE_MDBG when CFG_TEE_TA_MALLOC_DEBUG is set

In order to use the memory leak detection code, a user-mode TA needs
two things:
- A version of libutils.a that was built with m

ta_dev_kit.mk: define ENABLE_MDBG when CFG_TEE_TA_MALLOC_DEBUG is set

In order to use the memory leak detection code, a user-mode TA needs
two things:
- A version of libutils.a that was built with malloc debug code. This
is taken care of by ta/ta.mk which sets ENABLE_MDBG=1 when
CFG_TEE_TA_MALLOC_DEBUG is 'y'.
- The proper declarations for mdbg_malloc(), mdbg_free(), mdbg_check()
etc. as well as the macro redefinitions for malloc(), free() etc. in
the header files when the TA is built. This patch adds the
missing definition of ENABLE_MDBG in ta/mk/ta_dev_kit.mk when
CFG_TEE_TA_MALLOC_DEBUG is 'y'.

In addition, the usage of CFG_TEE_TA_MALLOC_DEBUG and
CFG_TEE_CORE_MALLOC_DEBUG is better documented in mk/conf.mk.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Volodymyr Babchuk <vlad.babchuk@gmail.com>

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# b924c494 08-Feb-2018 Jens Wiklander <jens.wiklander@linaro.org>

Generate conf.cmake for TA dev kit

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>


# be5c06ca 27-Sep-2017 Jerome Forissier <jerome.forissier@linaro.org>

libutee: remove Trusted UI code

Removes all the TUI-related code from libutee (lib/libutee/tui), as
well as its dependencies: lib/libpng and lib/libzlib. Two reasons for
this:
1. This is far from b

libutee: remove Trusted UI code

Removes all the TUI-related code from libutee (lib/libutee/tui), as
well as its dependencies: lib/libpng and lib/libzlib. Two reasons for
this:
1. This is far from being a complete and testable TUI implementation.
In other words, it is dead code, more or less.
2. lib/libzlib (version 1.2.8) contains several CVE vulnerabilities.
Even if the code is not used, it may trigger some code analysis tools
and is a problem for some projects.

Reported-by: Jianhui Li <airbak.li@hisilicon.com>
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>

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# 4746a225 16-Aug-2017 Jerome Forissier <jerome.forissier@linaro.org>

Add target ta_dev_kit

Adds support for `make ta_dev_kit`, to build the user space libraries
only and copy them (as well as the related header files and make files)
to the export directory.

Signed-o

Add target ta_dev_kit

Adds support for `make ta_dev_kit`, to build the user space libraries
only and copy them (as well as the related header files and make files)
to the export directory.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>

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# 910c5757 17-Aug-2017 Jerome Forissier <jerome.forissier@linaro.org>

ta/ta.mk: add scripts/symbolize.py to TA dev kit

scripts/symbolize.py is useful to TA developers, so add it to the TA
development kit.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>

ta/ta.mk: add scripts/symbolize.py to TA dev kit

scripts/symbolize.py is useful to TA developers, so add it to the TA
development kit.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>

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# 0ac9c8cf 17-Aug-2017 Jerome Forissier <jerome.forissier@linaro.org>

ta/ta.mk: remove useless calls to $(wildcard)

File names passed to $(wildcard) in ta/mk contain no wildcarding
token and they all exist. Therefore, $(wildcard <file>) is always equal
to <file> and $

ta/ta.mk: remove useless calls to $(wildcard)

File names passed to $(wildcard) in ta/mk contain no wildcarding
token and they all exist. Therefore, $(wildcard <file>) is always equal
to <file> and $(wildcard) may be omitted.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>

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# 50a81498 15-Feb-2017 Jens Wiklander <jens.wiklander@linaro.org>

core: provide a hash tree for secure storage

Provides a hash tree to be used by REE and SQL FS for the secure storage
implementation.

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Sig

core: provide a hash tree for secure storage

Provides a hash tree to be used by REE and SQL FS for the secure storage
implementation.

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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# 50ce5905 06-Jan-2017 Jerome Forissier <jerome.forissier@linaro.org>

Fix build error when $(O) starts with ./

When a target starts with './', $@ does not. Therefore we must not use
$@ to access a variable if its name is created from $(out-dir) which
might start with

Fix build error when $(O) starts with ./

When a target starts with './', $@ does not. Therefore we must not use
$@ to access a variable if its name is created from $(out-dir) which
might start with './'. We use a macro to make sure that
$(conf-mk-file-export) is evaluated immediately rather than when the
rule is executed. It is needed because ta/ta.mk may be included twice
with different values for $(conf-mk-file-export) (32-bit and 64-bit
dev kits).

Fixes the following issue:

$ make O=./build
<snip>
GEN build/export-ta_arm32/mk/conf.mk
/bin/bash: -c: line 0: syntax error near unexpected token `)'
/bin/bash: -c: line 0: `() >> build/export-ta_arm32/mk/conf.mk'
ta/ta.mk:120: recipe for target 'build/export-ta_arm32/mk/conf.mk' failed
make: *** [build/export-ta_arm32/mk/conf.mk] Error 1

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>

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# 9ac870c9 06-Jan-2017 Jerome Forissier <jerome.forissier@linaro.org>

Make sure "make clean" removes everything "make" has created under $(O)

"make clean" would leave behind some files and many directories. Fix
this by correctly tracking the files and directories crea

Make sure "make clean" removes everything "make" has created under $(O)

"make clean" would leave behind some files and many directories. Fix
this by correctly tracking the files and directories created under $(O)
during the build process:
- Fix incorrect file names in $(cleanfiles) and add a few missing
ones.
- Introduce a makefile macro: $(cleandirs-for-rmdir), defined in a new
file: mk/cleandirs.mk. It returns the list of directories that should
be removed, given a list of files.
The clean target removes the files, then all the directories in depth-
first order. $(O) is also removed, if found to be empty.

Note that a more straightforward approach was discussed in [1]: use
"rm -rf $(O)/some_dir" and get rid of the whole file and directory
tracking via $(cleanfiles) and $(cleandirs). Although it was agreed it
would be safe, doing so would necessarily break the backward
compatibility for build scripts relying on "make O=<some path>", due to
the additional level ($(O)/some_dir).

Finally, mk/cleandirs.mk is exported to the TA dev kit and the clean
rule for the TAs is updated.

[1] https://github.com/OP-TEE/optee_os/pull/1270

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Acked-by: Andy Green <andy@warmcat.com>

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# bfe62b88 15-Sep-2016 Joakim Bech <joakim.bech@linaro.org>

ta-dev-kit: Remove use of platform_flags.mk

Signed-off-by: Joakim Bech <joakim.bech@linaro.org>
Tested-by: Joakim Bech <joakim.bech@linaro.org> (QEMU)
Reviewed-by: Jerome Forissier <jerome.forissier

ta-dev-kit: Remove use of platform_flags.mk

Signed-off-by: Joakim Bech <joakim.bech@linaro.org>
Tested-by: Joakim Bech <joakim.bech@linaro.org> (QEMU)
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>

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# fdf35d01 27-Mar-2016 Jens Wiklander <jens.wiklander@linaro.org>

Import libpng 1.6.21

Imports libpng 1.6.21 from git://git.code.sf.net/p/libpng/code,
tag ibpng-1.6.21-master-signed

This library is built as a user-mode lib only and is needed to be able
to support

Import libpng 1.6.21

Imports libpng 1.6.21 from git://git.code.sf.net/p/libpng/code,
tag ibpng-1.6.21-master-signed

This library is built as a user-mode lib only and is needed to be able
to support png images used in Trusted UI.

Internal test files and other unused files are removed.

Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Tested-by: Jens Wiklander <jens.wiklander@linaro.org> (QEMU)
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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# ca3a3582 27-Mar-2016 Jens Wiklander <jens.wiklander@linaro.org>

Import zlib-1.2.8

Imports zlib-1.2.8 from http://zlib.net/zlib-1.2.8.tar.xz
with MD5 checksum 28f1205d8dd2001f26fec1e8c2cebe37

This library is built as a user-mode lib only and is needed to be able

Import zlib-1.2.8

Imports zlib-1.2.8 from http://zlib.net/zlib-1.2.8.tar.xz
with MD5 checksum 28f1205d8dd2001f26fec1e8c2cebe37

This library is built as a user-mode lib only and is needed to be able
to decompress png images used in Trusted UI.

Internal test files and other unused files are removed.

Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Tested-by: Jens Wiklander <jens.wiklander@linaro.org> (QEMU)
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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# 09d93d24 08-Apr-2016 Jens Wiklander <jens.wiklander@linaro.org>

libutee: optimize byte swap macros

Optimizes byte swap macros to use compiler builtin if possible. Also
adds a 64-bit byte swap macro.

Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Reviewed-b

libutee: optimize byte swap macros

Optimizes byte swap macros to use compiler builtin if possible. Also
adds a 64-bit byte swap macro.

Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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# c042fbef 05-Feb-2016 Jerome Forissier <jerome.forissier@linaro.org>

Introduce CROSS_COMPILE32 and CROSS_COMPILE64

Currently, to build a 64-bit TEE core (as well as mixed 32- and 64-bit
TA libraries, which are automatically enabled in this case), one has to
set too m

Introduce CROSS_COMPILE32 and CROSS_COMPILE64

Currently, to build a 64-bit TEE core (as well as mixed 32- and 64-bit
TA libraries, which are automatically enabled in this case), one has to
set too many compiler variables:

$ make PLATFORM=hikey CFG_ARM64_core=y \
CROSS_COMPILE_core=aarch64-linux-gnu- \
CROSS_COMPILE_ta_arm64=aarch64-linux-gnu-

This commit introduces two variables, CROSS_COMPILE32 and
CROSS_COMPILE64. They take appropriate default values, so that the
above line may be simplified as:

$ make PLATFORM=hikey CFG_ARM64_core=y

The change remains compatible with previous builds, i.e., CROSS_COMPILE
can still be used to define the 32-bit compiler because CROSS_COMPILE32
defaults to $(CROSS_COMPILE). Similarly, CROSS_COMPILE_core and
CROSS_COMPILE_ta_arm{32,64} are still used so they may be overridden
too.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>

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# 739804b5 11-Dec-2015 Jens Wiklander <jens.wiklander@linaro.org>

get rid of platform_flags.mk

Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (HiKey)
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Tested-by: Jens Wiklander <jens.wiklander@l

get rid of platform_flags.mk

Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (HiKey)
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Tested-by: Jens Wiklander <jens.wiklander@linaro.org> (QEMU, FVP)
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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# b5569a68 08-Jan-2016 Pascal Brand <pascal.brand@st.com>

Compiles user library using conf.h

Compilation of user libraries now includes conf.h
This makes the definition of CFG_xxx macro more reliable, without
the need of adding specific -D directives in ta

Compiles user library using conf.h

Compilation of user libraries now includes conf.h
This makes the definition of CFG_xxx macro more reliable, without
the need of adding specific -D directives in ta/ta.mk

Note that conf.h and conf.mk are no more generated in the out/core
directory.

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Pascal Brand <pascal.brand@st.com>

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# 4718d4b8 18-Dec-2015 Jerome Forissier <jerome.forissier@linaro.org>

libutee: use CFG_TEE_PANIC_DEBUG setting

When libutee is compiled, the configuration variable
CFG_TEE_PANIC_DEBUG is not exported to the C code as a pre-processor
macro (contrary to TEE core build,

libutee: use CFG_TEE_PANIC_DEBUG setting

When libutee is compiled, the configuration variable
CFG_TEE_PANIC_DEBUG is not exported to the C code as a pre-processor
macro (contrary to TEE core build, it does not happen automatically).
As a result, all the calls to TEE_Panic() that occur in the
GlobalPlatform API wrappers do not call EMSG() when the TA is about
to panic.
This commit fixes this issue by properly defining the C macro when the
configuration variable is enabled.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>

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# 3e27ab4b 11-Dec-2015 Jens Wiklander <jens.wiklander@linaro.org>

Export CFG_TA_FLOAT_SUPPORT to TA dev kit

Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Tested-by: Jens Wiklander <jens.wiklander@linaro.org> (QEMU, FVP Aarch64)
Signed-off-by: Jens Wiklander

Export CFG_TA_FLOAT_SUPPORT to TA dev kit

Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Tested-by: Jens Wiklander <jens.wiklander@linaro.org> (QEMU, FVP Aarch64)
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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# 156fe685 03-Dec-2015 Pascal Brand <pascal.brand@st.com>

build: fix definition of MDBG_ENABLE

Note that because of this bug, MDBG_ENABLE was always defined.
Now, MDBG_ENABLE is not defined by default.

Reviewed-by: Jerome Forissier <jerome.forissier@linar

build: fix definition of MDBG_ENABLE

Note that because of this bug, MDBG_ENABLE was always defined.
Now, MDBG_ENABLE is not defined by default.

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Tested-by: Pascal Brand <pascal.brand@linaro.org> (QEMU)
Signed-off-by: Pascal Brand <pascal.brand@st.com>

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# bc33bbd9 11-Nov-2015 Jens Wiklander <jens.wiklander@linaro.org>

Add support to generate multiple TA dev kits

Adds support to generate multiple TA dev kits, one for each word in the
variable "ta-targets". ta/ta.mk is included once for each word in
"ta-targets" wi

Add support to generate multiple TA dev kits

Adds support to generate multiple TA dev kits, one for each word in the
variable "ta-targets". ta/ta.mk is included once for each word in
"ta-targets" with the word assigned to "ta-target". This word is the
assigned the variable "sm" to allow each "ta-target" to be built as a
separate sub-module.

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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# 0fcbddd4 11-Nov-2015 SY Chiu <sy.chiu@linaro.org>

debug: enable bget memory leak detection

This patch enables memory leak detection in bget_malloc.c.
This is very helpful to find memory leakage issue in teecore
or user TA. To enable it in teecore,

debug: enable bget memory leak detection

This patch enables memory leak detection in bget_malloc.c.
This is very helpful to find memory leakage issue in teecore
or user TA. To enable it in teecore, build optee_os with
`CFG_TEE_CORE_MALLOC_DEBUG=y`. For user TA, build optee_os
with `CFG_TEE_TA_MALLOC_DEBUG=y`.

Then, add the following statement at some point of your
code that might frequently been triggered:

mdbg_check(1);

It will dump allocated memory blocks and the holders of
them. If you find a memory block appears multiple times
after the system runs a period of time, it is very likely
the source of memory leakage.

Here is an example output:

ERR TEE-CORE:mdbg_check:720: Orphaned buffer: 0 bytes core/tee/tee_svc_storage.c:260
ERR TEE-CORE:mdbg_check:720: Orphaned buffer: 104 bytes core/tee/tee_svc_storage.c:444
ERR TEE-CORE:mdbg_check:720: Orphaned buffer: 18 bytes core/tee/tee_pobj.c:119
ERR TEE-CORE:mdbg_check:720: Orphaned buffer: 56 bytes core/tee/tee_pobj.c:110
ERR TEE-CORE:mdbg_check:720: Orphaned buffer: 192 bytes core/arch/arm/mm/tee_mmu.c:93
ERR TEE-CORE:mdbg_check:720: Orphaned buffer: 32 bytes core/arch/arm/mm/tee_mmu.c:241
ERR TEE-CORE:mdbg_check:720: Orphaned buffer: 24 bytes core/arch/arm/mm/tee_mm.c:75
ERR TEE-CORE:mdbg_check:720: Orphaned buffer: 24 bytes core/arch/arm/mm/tee_mm.c:75
ERR TEE-CORE:mdbg_check:720: Orphaned buffer: 224 bytes core/arch/arm/kernel/tee_ta_manager.c:573
ERR TEE-CORE:mdbg_check:720: Orphaned buffer: 72 bytes core/arch/arm/kernel/tee_ta_manager.c:1202
ERR TEE-CORE:mdbg_check:720: Orphaned buffer: 7 bytes lib/libutils/isoc/strdup.c:34
ERR TEE-CORE:mdbg_check:720: Orphaned buffer: 7 bytes lib/libutils/isoc/strdup.c:34
ERR TEE-CORE:mdbg_check:720: Orphaned buffer: 7 bytes lib/libutils/isoc/strdup.c:34
ERR TEE-CORE:mdbg_check:720: Orphaned buffer: 7 bytes lib/libutils/isoc/strdup.c:34
ERR TEE-CORE:mdbg_check:720: Orphaned buffer: 32 bytes core/kernel/handle.c:70
ERR TEE-CORE:mdbg_check:720: Orphaned buffer: 24 bytes core/arch/arm/mm/tee_mm.c:48
ERR TEE-CORE:mdbg_check:720: Orphaned buffer: 24 bytes core/arch/arm/mm/tee_mm.c:48
ERR TEE-CORE:mdbg_check:720: Orphaned buffer: 24 bytes core/arch/arm/mm/tee_mm.c:48
ERR TEE-CORE:mdbg_check:720: Ignore buffer: 16 bytes lib/libutils/isoc/bget_malloc.c:794

You can see the buffer hold by strdup.c:34 appears 4 times,
so it's very likely to be the source of memory leakage.

Signed-off-by: SY Chiu <sy.chiu@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (HiKey)
Tested-by: SY Chiu <sy.chiu@linaro.org> (MT8173 EVB)

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# 92ea2867 26-Oct-2015 Jens Wiklander <jens.wiklander@linaro.org>

ta-dev-kit: export signed_hdr.h

Exports core/include/signed_hdr.h to host_include to be able to use
struct shdr when testing TAs corrupted at different places.

Signed-off-by: Jens Wiklander <jens.w

ta-dev-kit: export signed_hdr.h

Exports core/include/signed_hdr.h to host_include to be able to use
struct shdr when testing TAs corrupted at different places.

Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>

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# a2e9a830 16-Sep-2015 Cedric Chaumont <cedric.chaumont@st.com>

GP11 : trusted storage verify (block enc fs)

Signed-off-by: Cedric Chaumont <cedric.chaumont@st.com>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Tested-by: Cedric Chaumont <cedric.chaumont@l

GP11 : trusted storage verify (block enc fs)

Signed-off-by: Cedric Chaumont <cedric.chaumont@st.com>
Reviewed-by: Pascal Brand <pascal.brand@linaro.org>
Tested-by: Cedric Chaumont <cedric.chaumont@linaro.org> (STM boards)
Tested-by: Cedric Chaumont <cedric.chaumont@linaro.org> (ARM Juno board)

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