diff options
Diffstat (limited to 'meta-networking/recipes-connectivity/openthread/ot-br-posix')
3 files changed, 26 insertions, 102 deletions
diff --git a/meta-networking/recipes-connectivity/openthread/ot-br-posix/0001-bn_mul.h-fix-x86-PIC-inline-ASM-compilation-with-GCC.patch b/meta-networking/recipes-connectivity/openthread/ot-br-posix/0001-bn_mul.h-fix-x86-PIC-inline-ASM-compilation-with-GCC.patch deleted file mode 100644 index 8b286dfd1..000000000 --- a/meta-networking/recipes-connectivity/openthread/ot-br-posix/0001-bn_mul.h-fix-x86-PIC-inline-ASM-compilation-with-GCC.patch +++ /dev/null | |||
@@ -1,79 +0,0 @@ | |||
1 | From c0546e351f6d7ab50eb1de8cef1d0d167760fccc Mon Sep 17 00:00:00 2001 | ||
2 | From: Peter Korsgaard <peter@korsgaard.com> | ||
3 | Date: Mon, 27 Aug 2018 22:50:57 +0200 | ||
4 | Subject: [PATCH] bn_mul.h: fix x86 PIC inline ASM compilation with GCC < 5 | ||
5 | MIME-Version: 1.0 | ||
6 | Content-Type: text/plain; charset=UTF-8 | ||
7 | Content-Transfer-Encoding: 8bit | ||
8 | |||
9 | Fixes #1910 | ||
10 | |||
11 | With ebx added to the MULADDC_STOP clobber list to fix #1550, the inline | ||
12 | assembly fails to build with GCC < 5 in PIC mode with the following error: | ||
13 | |||
14 | include/mbedtls/bn_mul.h:46:13: error: PIC register clobbered by ‘ebx’ in ‘asm’ | ||
15 | |||
16 | This is because older GCC versions treated the x86 ebx register (which is | ||
17 | used for the GOT) as a fixed reserved register when building as PIC. | ||
18 | |||
19 | This is fixed by an improved register allocator in GCC 5+. From the release | ||
20 | notes: | ||
21 | |||
22 | Register allocation improvements: Reuse of the PIC hard register, instead of | ||
23 | using a fixed register, was implemented on x86/x86-64 targets. This | ||
24 | improves generated PIC code performance as more hard registers can be used. | ||
25 | |||
26 | https://www.gnu.org/software/gcc/gcc-5/changes.html | ||
27 | |||
28 | As a workaround, detect this situation and disable the inline assembly, | ||
29 | similar to the MULADDC_CANNOT_USE_R7 logic. | ||
30 | |||
31 | Upstream-Status: Backport [https://github.com/Mbed-TLS/mbedtls/commit/c0546e351f6d7ab50eb1de8cef1d0d167760fccc] | ||
32 | Signed-off-by: Peter Korsgaard <peter@korsgaard.com> | ||
33 | --- | ||
34 | library/bn_mul.h | 18 +++++++++++++++++- | ||
35 | 1 file changed, 17 insertions(+), 1 deletion(-) | ||
36 | |||
37 | --- a/third_party/openthread/repo/third_party/mbedtls/repo/include/mbedtls/bn_mul.h | ||
38 | +++ b/third_party/openthread/repo/third_party/mbedtls/repo/include/mbedtls/bn_mul.h | ||
39 | @@ -95,12 +95,28 @@ | ||
40 | ( !defined(__ARMCC_VERSION) || __ARMCC_VERSION >= 6000000 ) | ||
41 | |||
42 | /* | ||
43 | + * GCC < 5.0 treated the x86 ebx (which is used for the GOT) as a | ||
44 | + * fixed reserved register when building as PIC, leading to errors | ||
45 | + * like: bn_mul.h:46:13: error: PIC register clobbered by 'ebx' in 'asm' | ||
46 | + * | ||
47 | + * This is fixed by an improved register allocator in GCC 5+. From the | ||
48 | + * release notes: | ||
49 | + * Register allocation improvements: Reuse of the PIC hard register, | ||
50 | + * instead of using a fixed register, was implemented on x86/x86-64 | ||
51 | + * targets. This improves generated PIC code performance as more hard | ||
52 | + * registers can be used. | ||
53 | + */ | ||
54 | +#if defined(__GNUC__) && __GNUC__ < 5 && defined(__PIC__) | ||
55 | +#define MULADDC_CANNOT_USE_EBX | ||
56 | +#endif | ||
57 | + | ||
58 | +/* | ||
59 | * Disable use of the i386 assembly code below if option -O0, to disable all | ||
60 | * compiler optimisations, is passed, detected with __OPTIMIZE__ | ||
61 | * This is done as the number of registers used in the assembly code doesn't | ||
62 | * work with the -O0 option. | ||
63 | */ | ||
64 | -#if defined(__i386__) && defined(__OPTIMIZE__) | ||
65 | +#if defined(__i386__) && defined(__OPTIMIZE__) && !defined(MULADDC_CANNOT_USE_EBX) | ||
66 | |||
67 | #define MULADDC_INIT \ | ||
68 | asm( \ | ||
69 | --- a/third_party/openthread/repo/third_party/mbedtls/repo/CMakeLists.txt | ||
70 | +++ b/third_party/openthread/repo/third_party/mbedtls/repo/CMakeLists.txt | ||
71 | @@ -210,7 +210,7 @@ if(CMAKE_COMPILER_IS_GNU) | ||
72 | endif(CMAKE_COMPILER_IS_GNU) | ||
73 | |||
74 | if(CMAKE_COMPILER_IS_CLANG) | ||
75 | - set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wwrite-strings -Wpointer-arith -Wimplicit-fallthrough -Wshadow -Wvla -Wformat=2 -Wno-format-nonliteral") | ||
76 | + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wwrite-strings -Wpointer-arith -Wimplicit-fallthrough -Wshadow -Wvla -Wformat=2 -Wno-format-nonliteral -Wno-error=documentation") | ||
77 | set(CMAKE_C_FLAGS_RELEASE "-O2") | ||
78 | set(CMAKE_C_FLAGS_DEBUG "-O0 -g3") | ||
79 | set(CMAKE_C_FLAGS_COVERAGE "-O0 -g3 --coverage") | ||
diff --git a/meta-networking/recipes-connectivity/openthread/ot-br-posix/mbedtls.patch b/meta-networking/recipes-connectivity/openthread/ot-br-posix/mbedtls.patch deleted file mode 100644 index 0824eb6b9..000000000 --- a/meta-networking/recipes-connectivity/openthread/ot-br-posix/mbedtls.patch +++ /dev/null | |||
@@ -1,23 +0,0 @@ | |||
1 | mbedtls: Disable documentation warning as error with clang | ||
2 | |||
3 | There are shortcomings with doxygen info which clang-15+ flags, dont | ||
4 | treat them as errors | ||
5 | |||
6 | Remove unused variable | ||
7 | |||
8 | Fixes | ||
9 | library/bignum.c:1395:29: error: variable 't' set but not used [-Werror,-Wunused-but-set-variable] | ||
10 | |||
11 | Upstream-Status: Pending | ||
12 | Signed-off-by: Khem Raj <raj.khem@gmail.com> | ||
13 | --- a/third_party/openthread/repo/third_party/mbedtls/repo/library/bignum.c | ||
14 | +++ b/third_party/openthread/repo/third_party/mbedtls/repo/library/bignum.c | ||
15 | @@ -1392,7 +1392,7 @@ void mpi_mul_hlp( size_t i, | ||
16 | mbedtls_mpi_uint *d, | ||
17 | mbedtls_mpi_uint b ) | ||
18 | { | ||
19 | - mbedtls_mpi_uint c = 0, t = 0; | ||
20 | + mbedtls_mpi_uint c = 0, t __attribute__ ((unused)) = 0; | ||
21 | |||
22 | #if defined(MULADDC_HUIT) | ||
23 | for( ; i >= 8; i -= 8 ) | ||
diff --git a/meta-networking/recipes-connectivity/openthread/ot-br-posix/musl-fixes.patch b/meta-networking/recipes-connectivity/openthread/ot-br-posix/musl-fixes.patch new file mode 100644 index 000000000..279a60741 --- /dev/null +++ b/meta-networking/recipes-connectivity/openthread/ot-br-posix/musl-fixes.patch | |||
@@ -0,0 +1,26 @@ | |||
1 | Musl fixes, which should be applied upstream too | ||
2 | |||
3 | Upstream-Status: Pending | ||
4 | Signed-off-by: Khem Raj <raj.khem@gmail.com> | ||
5 | --- a/src/dbus/common/types.hpp | ||
6 | +++ b/src/dbus/common/types.hpp | ||
7 | @@ -715,7 +715,7 @@ struct TrelInfo | ||
8 | }; | ||
9 | |||
10 | bool mEnabled; ///< Whether TREL is enabled. | ||
11 | - u_int16_t mNumTrelPeers; ///< The number of TREL peers. | ||
12 | + uint16_t mNumTrelPeers; ///< The number of TREL peers. | ||
13 | TrelPacketCounters mTrelCounters; ///< The TREL counters. | ||
14 | }; | ||
15 | |||
16 | --- a/third_party/openthread/repo/src/posix/platform/CMakeLists.txt | ||
17 | +++ b/third_party/openthread/repo/src/posix/platform/CMakeLists.txt | ||
18 | @@ -172,7 +172,7 @@ target_link_libraries(openthread-posix | ||
19 | ) | ||
20 | |||
21 | option(OT_TARGET_OPENWRT "enable openthread posix for OpenWRT" OFF) | ||
22 | -if(${CMAKE_SYSTEM_NAME} STREQUAL "Linux" AND NOT OT_TARGET_OPENWRT) | ||
23 | +if(${CMAKE_SYSTEM_NAME} STREQUAL "Linux" AND NOT OT_TARGET_OPENWRT AND NOT OT_TARGET_MUSL) | ||
24 | target_compile_definitions(ot-posix-config | ||
25 | INTERFACE "OPENTHREAD_POSIX_CONFIG_NAT64_AIL_PREFIX_ENABLE=1" | ||
26 | ) | ||