| Summary: | u_debug_stack.c:59: undefined reference to `_Ux86_64_getcontext' | ||
|---|---|---|---|
| Product: | Mesa | Reporter: | Vinson Lee <vlee> |
| Component: | Mesa core | Assignee: | mesa-dev |
| Status: | RESOLVED FIXED | QA Contact: | mesa-dev |
| Severity: | normal | ||
| Priority: | medium | CC: | nhaehnle, robclark |
| Version: | git | Keywords: | regression |
| Hardware: | x86-64 (AMD64) | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
|
Description
Vinson Lee
2017-04-04 18:57:58 UTC
70c272004f727457e852ba5f2498754b07a7d995 is the first bad commit commit 70c272004f727457e852ba5f2498754b07a7d995 Author: Rob Clark <robdclark@gmail.com> Date: Fri Mar 24 16:07:03 2017 -0400 gallium/util: libunwind support It's kinda sad that (a) we don't have debug_backtrace support on !X86 and that (b) we re-invent our own crude backtrace support in the first place. If available, use libunwind instead. The backtrace format is based on what xserver and weston use, since it is nice not to have to figure out a different format. Signed-off-by: Rob Clark <robdclark@gmail.com> Acked-by: Nicolai Hähnle <nicolai.haehnle@amd.com> :100644 100644 70885fb9a6bf801157d36a8a628b2e2e1dc15d52 016e38fb5998e485332feed42679b1974ef382e9 M configure.ac :040000 040000 5e2d0e742d0496433ed77efb911edc429248835a a0d0cdd211a94ef127f855ac5cd6bf5ffad19540 M src bisect run success commit c161a104629ad49dc6a4f7d1fe82e87fc08121fe Author: Vinson Lee <vlee@freedesktop.org> Date: Tue Apr 4 14:52:39 2017 -0700 libgl-xlib: Link with libunwind. Fix linking error. CXXLD libGL.la ../../../../src/gallium/auxiliary/.libs/libgallium.a(u_debug_stack.o): In function `debug_backtrace_capture': src/gallium/auxiliary/util/u_debug_stack.c:59: undefined reference to `_Ux86_64_getcontext' src/gallium/auxiliary/util/u_debug_stack.c:60: undefined reference to `_ULx86_64_init_local' src/gallium/auxiliary/util/u_debug_stack.c:62: undefined reference to `_ULx86_64_step' src/gallium/auxiliary/util/u_debug_stack.c:71: undefined reference to `_ULx86_64_get_proc_info' src/gallium/auxiliary/util/u_debug_stack.c:73: undefined reference to `_ULx86_64_get_proc_name' src/gallium/auxiliary/util/u_debug_stack.c:65: undefined reference to `_ULx86_64_step' Fixes: 70c272004f72 ("gallium/util: libunwind support") Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=100562 Signed-off-by: Vinson Lee <vlee@freedesktop.org> Reviewed-by: Rob Clark <robdclark@gmail.com> |
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