| b8976a60 | 15-Sep-2014 |
Jerome Forissier <jerome.forissier@linaro.org> |
plat-vexpress: fix non-debug build
Fixes a number of build errors when 'PLATFORM=vexpress' and 'DEBUG=': - '<var> may be used uninitialized' - 'dereferencing type-punned pointer will break strict-al
plat-vexpress: fix non-debug build
Fixes a number of build errors when 'PLATFORM=vexpress' and 'DEBUG=': - '<var> may be used uninitialized' - 'dereferencing type-punned pointer will break strict-aliasing rules' This one is addressed by adding -fno-strict-aliasing to the cflags for the problematic files, which is a temporary solution. - 'inlining failed'
Also, make sure tee_svc_syscall_table is aligned on a 32-bit boundary. Otherwise, an alignment fault might occur: ERR [0x0] TEE-CORE:tee_pager_print_error_abort:101: data-abort at 0x602f16b FSR 0x1 PC 0x6007bd4 TTBR0 0x603804A CONTEXIDR 0x1 CPUID 0x80000001 DBGPCSR 0x0 CPSR 0x80000013 (read from SPSR) ERR [0x0] TEE-CORE:tee_pager_handle_abort:164: [TEE_PAGER] alignement fault! (trap CPU)
Note: on Foundation_v8, I measured a ~3x speedup between debug and non-debug builds for asymmetric crypto tests.
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| f07d62b6 | 16-Sep-2014 |
Jens Wiklander <jens.wiklander@linaro.org> |
Fix dirty tests
* Makes dirty tests work again * Fixes compile issues when enabling the LOG features in dirty tests |
| a5e49bac | 16-Sep-2014 |
Jens Wiklander <jens.wiklander@linaro.org> |
Update references to ARM Trusted Firmware
We must never abbreviate ARM so we either reference as "ARM Trusted Firmware" or "ARM-TF". |
| f3d0d79e | 05-Sep-2014 |
Jens Wiklander <jens.wiklander@linaro.org> |
vexpress,qemu: Change memory layout
Start QEMU with -m 1057 Use vexpress-v2p-ca15-tc1.dtb from the Linux kernel tree |
| 2c276d68 | 08-Sep-2014 |
Pascal Brand <pascal.brand@st.com> |
"Core Status" service on malloc
- Gets teecore heap info. - Enabled only on CFG_TEE_FW_DEBUG != 0. - Update dirty tests - Reset max allocated size after malloc dirty tests. |
| d1aea08f | 10-Sep-2014 |
SY Chiu <sy.chiu@linaro.org> |
Implemented wait in normal world
Instead of busy waiting in secure world, it is more efficient to wait in normal world such that HLOS can schedule another task to execute while waiting
- Added a ne
Implemented wait in normal world
Instead of busy waiting in secure world, it is more efficient to wait in normal world such that HLOS can schedule another task to execute while waiting
- Added a new RPC command to wait in linux driver - Remove wait_specific() hook in time_source, it seems can be a generic function. - This patch depends on "Implemented wait in normal world" in optee_linuxdrver
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| 177386fe | 12-Aug-2014 |
SY Chiu <sy.chiu@linaro.org> |
Generic secure time layer
Provided a time source api in order to let soc vendors implement their own secure counter
- Moved platform-dependent code out of tee_time.c to make it a generic time lay
Generic secure time layer
Provided a time source api in order to let soc vendors implement their own secure counter
- Moved platform-dependent code out of tee_time.c to make it a generic time layer. - Added an abstract layer for platforms to implement their own secure time source. - Implemented arm cntpct as one of secure time source. - Moved rtt0 related time operation from tee_time.c to tee_time_rtt.c, act as another secure time source. - Added tee_time_ree.c for the plaform that doesn't have secure time source. In this case, using ree time as secure time source.
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| c2997885 | 02-Sep-2014 |
Pascal Brand <pascal.brand@st.com> |
Fix #6294: Full HW Random Generator
Change-Id: I9babada92991c646d844a25af175150d530a8ddb Reviewed-on: https://gerrit.st.com/11597 Reviewed-by: Jean-Michel DELORME <jean-michel.delorme@st.com> Tested
Fix #6294: Full HW Random Generator
Change-Id: I9babada92991c646d844a25af175150d530a8ddb Reviewed-on: https://gerrit.st.com/11597 Reviewed-by: Jean-Michel DELORME <jean-michel.delorme@st.com> Tested-by: Jean-Michel DELORME <jean-michel.delorme@st.com> Reviewed-by: Jocelyn RICARD <jocelyn.ricard@st.com> Reviewed-by: Pascal BRAND <pascal.brand@st.com>
Conflicts: core/arch/st231/plat-stm/rng_support.c
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| 4334e8d7 | 08-Sep-2014 |
Jerome Forissier <jerome.forissier@linaro.org> |
Makefile variables $(*-dir) should not have a trailing slash
As a general rule, Makefile variables that are directories should not have a trailing slash, and should be used as: $(some-dir)/some-file
Makefile variables $(*-dir) should not have a trailing slash
As a general rule, Makefile variables that are directories should not have a trailing slash, and should be used as: $(some-dir)/some-file rather than $(some-dir)some-file. This is more readable.
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| 31cf38ec | 05-Sep-2014 |
Joakim Bech <joakim.bech@linaro.org> |
MMU: Simplify tee_mmu_switch function
Replaced direct CP15 instructions with macros instead and removed some unnecessary code. |
| 7598956d | 02-Sep-2014 |
Jens Wiklander <jens.wiklander@linaro.org> |
Updates for ARM Trusted Firmware tag v1.0
* New load address for plat-vexpress,fvp * Entry vector extended with system_off and system_reset entries |
| 0047cb63 | 01-Sep-2014 |
Jerome Forissier <jerome.forissier@linaro.org> |
Cosmetic fixes for build output
By default, the OP-TEE build shows abbreviated output similar to the Linux kernel. This commit fixes a number of deviations/inconsistencies.
- Always print a command
Cosmetic fixes for build output
By default, the OP-TEE build shows abbreviated output similar to the Linux kernel. This commit fixes a number of deviations/inconsistencies.
- Always print a command in uppercase, followed by the target file. - Make sure commands and file paths are nicely aligned, with two leading spaces to make command output/errors better stand out. - Remove some duplicate slashes in file paths. We use the following rule: variables that hold directory names such as $(arch-dir) or $(platform-dir) always have a trailing slash. The 'subdirs' and 'incdirs' variables used in sub-makefiles are an exception because doing otherwise would needlessly clutter the sub-makefiles.
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| 92542a71 | 29-Aug-2014 |
Pascal Brand <pascal.brand@st.com> |
plat-orly2 and plat-cannes merged in plat-stm
PLATFORM_FLAVOR is used to distinguish orly2 and cannes
Change-Id: Iaed89451f704120e29b0b0adb83627f11bf9df48 |
| f1c74b4b | 20-Aug-2014 |
Jens Wiklander <jens.wiklander@linaro.org> |
Reentrancy fixes
Before this patch: The normal world was only allowed to enter secure world with one thread at a time.
After this patch: The normal world may try to enter secure world with as many
Reentrancy fixes
Before this patch: The normal world was only allowed to enter secure world with one thread at a time.
After this patch: The normal world may try to enter secure world with as many threads as it likes, secure world will return busy when no more threads can be allowed. Secure world still only allows one active thread at a time, but during RPC another thread may enter and do some work. This is needed for cancellation to work.
* Adds a mutex that waits in normal world if busy * Adds a new RPC service to wait in normal world * Imports bitstring.h from FreeBSD to aid mutex implementation * Adds a critical section in tee_ta_init_session * Unmaps TA before RPC exit and maps it again on return to handle rescheduling of threads during RPC * Doesn't clear a1-a3 when returning busy * Bugfixes vector_std_smc_entry
This patch depends on the "Allow parallel entries to secure world" patch in optee_linuxdriver.
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| 35dd2843 | 27-Aug-2014 |
Pascal Brand <pascal.brand@st.com> |
Make more common implementation of orly2 and cannes platforms
This will prepare PLAT_FLAVOR of orly2 / cannes |
| 2ff3fdbb | 29-Aug-2014 |
Pascal Brand <pascal.brand@st.com> |
TEE_ROUNDxxx renamed in ROUNDxxx in libutee
This change is to have the same macro names in core part and libutee part |
| a17acc4c | 27-Aug-2014 |
Sabrina Ni <sabrina.ni@linaro.org> |
Create util.h to rearrange define macro |
| 4a429f53 | 27-Aug-2014 |
Pascal Brand <pascal.brand@st.com> |
Cannes / H410 support
Support STMicroelectronics chip H410 "cannes". Is compiled using PLATFORM=cannes make |
| 55d3ebe9 | 22-Aug-2014 |
Pascal Brand <pascal.brand@st.com> |
Cleanup |
| e7d09f8a | 21-Aug-2014 |
Etienne Carriere <etienne.carriere@st.com> |
enable_mmu functions renamed in cpu_enable_mmu |
| a4e6c404 | 15-Aug-2014 |
SY Chiu <sy.chiu@linaro.org> |
Add a flag to turn on/off PSCI debug msg |
| 53bd332a | 11-Aug-2014 |
SY Chiu <sy.chiu@linaro.org> |
Add GIC status dump utility
- fixed fvp gic cpu interface and distrubtor offset - added new mapping for distrubtor - add utility to dump gic status |
| 27cbcc57 | 08-Aug-2014 |
Jens Wiklander <jens.wiklander@linaro.org> |
Cleanup loading/unloading of a TA
* A TA is only loaded via tee-supplicant, directly supplying a pointer to the TA binary is not supported any longer. This requires and update to the client lib
Cleanup loading/unloading of a TA
* A TA is only loaded via tee-supplicant, directly supplying a pointer to the TA binary is not supported any longer. This requires and update to the client lib to avoid leaking shared memory. * The shared memory used to load the TA is freed as soon as the TA have been loaded into secure memory * Divides tee_ta_init_session() into sevaral functions * Divides tee_ta_close_session() into two functions * Divides tee_ta_load() into several functions with one separate function for signature verification * Removes some unused code for kernel TAs * Removes the option to lock/unlock a TA is only used by kernel TAs which we don't support any longer. * Removes the static global tee_rs. Switch to use Thread Local Storage pointer provided by the thread handler. * Adds TA_FLAG_USER_MODE by default to TA header since all TAs are user mode TAs now. * Reformats user_ta_header.c to make checkpatch less unhappy with it.
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| cebca6a5 | 13-Aug-2014 |
Jens Wiklander <jens.wiklander@linaro.org> |
fvp: fix compiler warning
Fixes compiler warning when compiling with default CFG_TEE_CORE_LOG_LEVEL. |
| ec219598 | 13-Aug-2014 |
Pascal Brand <pascal.brand@st.com> |
Remove core dependencies from generic part
This concerns: - Communication Non-Secure <--> Secure - sys/types.h contains some types not defined on all compilers
Signed-off-by: Pascal Brand <pascal.b
Remove core dependencies from generic part
This concerns: - Communication Non-Secure <--> Secure - sys/types.h contains some types not defined on all compilers
Signed-off-by: Pascal Brand <pascal.brand@st.com>
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