Hi All,
This series are modifications in kselftests required to compile with alpha version of Morello Gnu toochain recently released [1].
The whole series can also be found here [2].
Changes in v3 as reviewed by Kevin:
* Patch 4 modified to fix the comment message.
* Patch 5 modified to define INT_MAX inside freestanding.h.
* Dropped patch 6 from v2 as the issue is reported to Morello GCC team.
* Patch 8 modified to add macros to create capability and not rely on clearing selective permissions.
* Patch 9 modified to add memcpy/memmove optimized routine in a new file.
* Patch 10 modified to all allow LLVM definitions from user to swith to clang build.
Thanks, Amit Daniel [1]: https://developer.arm.com/downloads/-/arm-gnu-toolchain-for-morello-download... [2]: git@git.morello-project.org:amitdaniel/linux.git gcc_kselftests_support_v3
Amit Daniel Kachhap (10): kselftests/arm64: morello: Fix inline assembly syntax kselftests/arm64: morello: Define uintcap_t for GCC kselftests/arm64: morello: Fix the -Wcast-function-type warnings kselftests/arm64: morello: Fix the fallthrough warning kselftests/arm64: morello: Avoid limits.h for Gcc kselftests/arm64: morello: clone: Initialize the local variable kselftests/arm64: morello: clone: Guard if clause to avoid warning kselftests/arm64: morello: Process the dynamic relocations kselftests/arm64: morello: Add optimized routine for memcpy kselftests/arm64: morello: Enable Gcc toolchain support
.../testing/selftests/arm64/morello/Makefile | 20 +- .../selftests/arm64/morello/bootstrap.c | 7 +- tools/testing/selftests/arm64/morello/clone.c | 6 +- .../selftests/arm64/morello/freestanding.h | 7 + .../arm64/morello/freestanding_init_globals.c | 133 ++++- .../arm64/morello/freestanding_start.S | 5 +- .../selftests/arm64/morello/morello_memcpy.S | 533 ++++++++++++++++++ .../testing/selftests/arm64/morello/signal.c | 4 +- 8 files changed, 693 insertions(+), 22 deletions(-) create mode 100644 tools/testing/selftests/arm64/morello/morello_memcpy.S