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| author |   Bryan Hundven <bryanhundven@gmail.com> | 2015-10-20 03:07:33 (GMT) |
|---|---|---|
| committer | Bryan Hundven <bryanhundven@gmail.com> | 2015-10-20 03:07:33 (GMT) |
| commit | 4c6c7fdea0d994b04d3b01fed484287c8c826d96 (patch) | |
| tree | 1a737b40eb23b52edd6a06f7e4af4c617fc9b0d8 | |
| parent | e74a6d5164fac7b0b481d4ecb74518e15a8fa303 (diff) | |
| parent | f1e23157000a862513b31f87c2317652c6803c5a (diff) | |
Merge pull request #200 from stilor/arm-unwind-uclibc
Fix link error in arm/uclibc with GCC 5.x
| -rw-r--r-- | patches/uClibc/0.9.33.2/400-arm-unwind.patch | 23 | ||||
| -rw-r--r-- | samples/arm-cortexa5-linux-uclibcgnueabihf/reported.by | 2 |
2 files changed, 24 insertions, 1 deletions
diff --git a/patches/uClibc/0.9.33.2/400-arm-unwind.patch b/patches/uClibc/0.9.33.2/400-arm-unwind.patch new file mode 100644 index 0000000..d31844c --- /dev/null +++ b/patches/uClibc/0.9.33.2/400-arm-unwind.patch @@ -0,0 +1,23 @@ +commit 16884562bf54a93e76c6d2ba03edb1fb00e8b3e0 +Author: Alexey Neyman <stilor@att.net> +Date: Thu Oct 1 13:22:37 2015 -0700 + + Mark libgcc_c_resume as used. + + Recent GCC releases eliminate the data that is only set and never read, + along with the code storing to that data. For assembly blocks like in + ARM unwind code, the data structures need to be declared used. + +diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/arm/unwind-resume.c b/libpthread/nptl/sysdeps/unix/sysv/linux/arm/unwind-resume.c +index f9a4ffb..f0c3047 100644 +--- a/libpthread/nptl/sysdeps/unix/sysv/linux/arm/unwind-resume.c ++++ b/libpthread/nptl/sysdeps/unix/sysv/linux/arm/unwind-resume.c +@@ -25,7 +25,7 @@ + #define __libc_dlclose dlclose + #define __libc_fatal(x) {/*write(STDERR_FILENO, x, strlen(x));*/ abort();} + +-static void (*libgcc_s_resume) (struct _Unwind_Exception *exc); ++static void (*libgcc_s_resume) (struct _Unwind_Exception *exc) __attribute_used__; + static _Unwind_Reason_Code (*libgcc_s_personality) + (_Unwind_State, struct _Unwind_Exception *, struct _Unwind_Context *); + diff --git a/samples/arm-cortexa5-linux-uclibcgnueabihf/reported.by b/samples/arm-cortexa5-linux-uclibcgnueabihf/reported.by index 1eb16d1..57a07cb 100644 --- a/samples/arm-cortexa5-linux-uclibcgnueabihf/reported.by +++ b/samples/arm-cortexa5-linux-uclibcgnueabihf/reported.by @@ -1,3 +1,3 @@ reporter_name="Alexandre Belloni" reporter_url="https://plus.google.com/+AlexandreBelloni" -reporter_comment="Cortex-A5 using the hard-float GNU EABI (VFPV4-D16 whithout NEON)." +reporter_comment="Cortex-A5 using the hard-float GNU EABI (VFPV4-D16 without NEON)." |