2011-09-14 15:35:18 |
Bernhard Rosenkraenzer |
bug |
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added bug |
2011-09-14 15:35:34 |
Bernhard Rosenkraenzer |
bug task added |
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linaro-android |
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2011-09-14 15:35:43 |
Bernhard Rosenkraenzer |
linaro-android: status |
New |
Confirmed |
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2011-09-14 15:35:48 |
Bernhard Rosenkraenzer |
linaro-android: assignee |
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Bernhard Rosenkraenzer (berolinux) |
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2011-09-14 15:36:17 |
Bernhard Rosenkraenzer |
bug |
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added subscriber Ying-Chun Liu |
2011-09-14 15:36:57 |
Bernhard Rosenkraenzer |
bug |
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added subscriber Chao Yang |
2011-09-14 22:58:04 |
Michael Hope |
attachment added |
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Reduced test case https://bugs.launchpad.net/gcc-linaro/+bug/850099/+attachment/2405158/+files/lp850099.c |
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2011-09-14 23:12:13 |
Bernhard Rosenkraenzer |
summary |
Current gcc 4.6-11.09 tip fails to build iMX53 kernel |
Current gcc 4.6-11.09 tip fails to build kernel |
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2011-09-14 23:13:37 |
Bernhard Rosenkraenzer |
description |
Building the iMX53 kernel with current gcc 4.6-11.09 tip results in:
arch/arm/kernel/built-in.o: In function `armpmu_event_set_period':
io.c:(.text+0x7d3c): undefined reference to `__aeabi_lcmp'
io.c:(.text+0x7d74): undefined reference to `__aeabi_lcmp'
io.c:(.text+0x7dcc): undefined reference to `__aeabi_lcmp'
arch/arm/vfp/built-in.o: In function `vfp_compare.isra.1':
vfpdouble.c:(.text+0x30f0): undefined reference to `__aeabi_lcmp'
kernel/built-in.o: In function `update_min_vruntime':
crash_dump.c:(.text+0x1a4): undefined reference to `__aeabi_lcmp'
kernel/built-in.o:crash_dump.c:(.text+0x9d4): more undefined references to `__aeabi_lcmp' follow
make[1]: *** [.tmp_vmlinux1] Error 1
The same kernel compiles fine with the 4.6-11.08 toolchain, and compiled with 4.6-11.09 tip from a couple of days ago (probably before the last upstream merge). |
Building the iMX53 kernel with current gcc 4.6-11.09 tip results in:
arch/arm/kernel/built-in.o: In function `armpmu_event_set_period':
io.c:(.text+0x7d3c): undefined reference to `__aeabi_lcmp'
io.c:(.text+0x7d74): undefined reference to `__aeabi_lcmp'
io.c:(.text+0x7dcc): undefined reference to `__aeabi_lcmp'
arch/arm/vfp/built-in.o: In function `vfp_compare.isra.1':
vfpdouble.c:(.text+0x30f0): undefined reference to `__aeabi_lcmp'
kernel/built-in.o: In function `update_min_vruntime':
crash_dump.c:(.text+0x1a4): undefined reference to `__aeabi_lcmp'
kernel/built-in.o:crash_dump.c:(.text+0x9d4): more undefined references to `__aeabi_lcmp' follow
make[1]: *** [.tmp_vmlinux1] Error 1
The same kernel compiles fine with the 4.6-11.08 toolchain, and compiled with 4.6-11.09 tip from a couple of days ago (probably before the last upstream merge).
Also affects other kernels (at least Snowball) - IMO this needs to be fixed before the release |
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2011-09-14 23:18:47 |
Michael Hope |
tags |
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size speed |
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2011-09-14 23:18:59 |
Michael Hope |
gcc-linaro: importance |
Undecided |
Medium |
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2011-09-14 23:19:02 |
Michael Hope |
gcc-linaro: status |
New |
Triaged |
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2011-09-14 23:38:03 |
Michael Hope |
gcc-linaro: assignee |
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Richard Sandiford (rsandifo) |
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2011-09-15 05:58:49 |
Fathi Boudra |
bug |
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added subscriber Linaro Release Team |
2011-09-15 05:58:58 |
Fathi Boudra |
gcc-linaro: status |
Triaged |
Confirmed |
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2011-09-15 05:59:01 |
Fathi Boudra |
linaro-android: importance |
Undecided |
High |
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2011-09-15 05:59:05 |
Fathi Boudra |
linaro-android: milestone |
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11.09 |
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2011-09-15 07:27:52 |
Michael Hope |
gcc-linaro: importance |
Medium |
Critical |
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2011-09-15 07:28:21 |
Michael Hope |
branch linked |
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lp:~michaelh1/gcc-linaro/lp850099-workaround |
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2011-09-15 07:35:00 |
Loïc Minier |
gcc-linaro: status |
Confirmed |
Triaged |
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2011-09-16 02:11:13 |
Michael Hope |
gcc-linaro: status |
Triaged |
Fix Committed |
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2011-09-18 23:07:20 |
Michael Hope |
gcc-linaro: status |
Fix Committed |
Fix Released |
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2011-09-20 12:03:12 |
Bernhard Rosenkraenzer |
linaro-android: status |
Confirmed |
Fix Released |
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