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* [Bug testsuite/110951] New: [13/14] RISCV: rv32 newlib gcc.c-torture testsuite fails with xgcc: fatal error: Cannot find suitable multilib set for '-march=rv32imafdc_zicsr_zifencei'/'-mabi=ilp32d'
@ 2023-08-08 21:21 ewlu at rivosinc dot com
2023-08-08 21:29 ` [Bug testsuite/110951] " ewlu at rivosinc dot com
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: ewlu at rivosinc dot com @ 2023-08-08 21:21 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110951
Bug ID: 110951
Summary: [13/14] RISCV: rv32 newlib gcc.c-torture testsuite
fails with xgcc: fatal error: Cannot find suitable
multilib set for
'-march=rv32imafdc_zicsr_zifencei'/'-mabi=ilp32d'
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: testsuite
Assignee: unassigned at gcc dot gnu.org
Reporter: ewlu at rivosinc dot com
Target Milestone: ---
Seeing the following error on newlib rv32 builds for most (all?)
gcc.c-torture/execute tests without the dg directives (for example,
gcc.c-torture/execute/20031020-1.c).
Error message: xgcc: fatal error: Cannot find suitable multilib set for
'-march=rv32imafdc_zicsr_zifencei'/'-mabi=ilp32d'
results in a compilation failure
Confirmed that the error exists on gcc-13.2.0 and gcc-14.
Example can be found on
https://github.com/patrick-rivos/riscv-gnu-toolchain/issues/137
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug testsuite/110951] [13/14] RISCV: rv32 newlib gcc.c-torture testsuite fails with xgcc: fatal error: Cannot find suitable multilib set for '-march=rv32imafdc_zicsr_zifencei'/'-mabi=ilp32d'
2023-08-08 21:21 [Bug testsuite/110951] New: [13/14] RISCV: rv32 newlib gcc.c-torture testsuite fails with xgcc: fatal error: Cannot find suitable multilib set for '-march=rv32imafdc_zicsr_zifencei'/'-mabi=ilp32d' ewlu at rivosinc dot com
@ 2023-08-08 21:29 ` ewlu at rivosinc dot com
2023-09-28 20:42 ` ewlu at rivosinc dot com
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: ewlu at rivosinc dot com @ 2023-08-08 21:29 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110951
--- Comment #1 from Edwin Lu <ewlu at rivosinc dot com> ---
On rv32 newlib GCC 12 the issue is different and might be unrelated:
- ABI is incompatible with that of the selected emulation:
target emulation `elf64-littleriscv' does not match `elf32-littleriscv'
- ./20031020-1.exe(.text.exit): relocation "_exit+0x0 (type R_RISCV_CALL_PLT)"
goes out of range
- file class ELFCLASS64 incompatible with ELFCLASS32
- final link failed: file in wrong format
rv32 linux GCC 13/14 the issue is also different and might be unrelated
FAIL: gcc.c-torture/execute/20031020-1.c -O0 (test for excess errors)
Testing execute/20031020-1.c, -O1
Executing on host:
/scratch/ewlu/ci/triage/torture/build/build-gcc-linux-stage2/gcc/xgcc
-B/scratch/ewlu/ci/triage/torture/build/build-gcc-linux-stage2/gcc/
/scratch/ewlu/ci/triage/torture/gcc/gcc/testsuite/gcc.c-torture/execute/20031020-1.c
-march=rv32gc -mabi=ilp32d -mcmodel=medlow -fdiagnostics-plain-output -O1
-w -lm -o ./20031020-1.exe (timeout = 600)
output is In file included from
/scratch/ewlu/ci/triage/torture/build/sysroot/usr/include/features.h:515,
from
/scratch/ewlu/ci/triage/torture/build/sysroot/usr/include/bits/libc-header-start.h:33,
from
/scratch/ewlu/ci/triage/torture/build/sysroot/usr/include/limits.h:26,
from
/scratch/ewlu/ci/triage/torture/build/lib/gcc/riscv64-unknown-linux-gnu/14.0.0/include/limits.h:205,
from
/scratch/ewlu/ci/triage/torture/build/build-gcc-linux-stage2/gcc/include/limits.h:205,
from
/scratch/ewlu/ci/triage/torture/build/build-gcc-linux-stage2/gcc/include/syslimits.h:7,
from
/scratch/ewlu/ci/triage/torture/build/build-gcc-linux-stage2/gcc/include/limits.h:34,
from
/scratch/ewlu/ci/triage/torture/gcc/gcc/testsuite/gcc.c-torture/execute/20031020-1.c:6:
/scratch/ewlu/ci/triage/torture/build/sysroot/usr/include/gnu/stubs.h:11:11:
fatal error: gnu/stubs-ilp32d.h: No such file or directory
compilation terminated.
status 1
Checking pattern "sparc-*-sunos*" with x86_64-pc-linux-gnu
Checking pattern "alpha*-*-*" with x86_64-pc-linux-gnu
Checking pattern "hppa*-*-hpux*" with x86_64-pc-linux-gnu
compiler exited with status 1
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug testsuite/110951] [13/14] RISCV: rv32 newlib gcc.c-torture testsuite fails with xgcc: fatal error: Cannot find suitable multilib set for '-march=rv32imafdc_zicsr_zifencei'/'-mabi=ilp32d'
2023-08-08 21:21 [Bug testsuite/110951] New: [13/14] RISCV: rv32 newlib gcc.c-torture testsuite fails with xgcc: fatal error: Cannot find suitable multilib set for '-march=rv32imafdc_zicsr_zifencei'/'-mabi=ilp32d' ewlu at rivosinc dot com
2023-08-08 21:29 ` [Bug testsuite/110951] " ewlu at rivosinc dot com
@ 2023-09-28 20:42 ` ewlu at rivosinc dot com
2023-10-01 12:01 ` amylaar at gcc dot gnu.org
2023-10-02 16:06 ` patrick at rivosinc dot com
3 siblings, 0 replies; 5+ messages in thread
From: ewlu at rivosinc dot com @ 2023-09-28 20:42 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110951
Edwin Lu <ewlu at rivosinc dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |INVALID
--- Comment #2 from Edwin Lu <ewlu at rivosinc dot com> ---
Found the problem was with testing environment and not testsuite
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug testsuite/110951] [13/14] RISCV: rv32 newlib gcc.c-torture testsuite fails with xgcc: fatal error: Cannot find suitable multilib set for '-march=rv32imafdc_zicsr_zifencei'/'-mabi=ilp32d'
2023-08-08 21:21 [Bug testsuite/110951] New: [13/14] RISCV: rv32 newlib gcc.c-torture testsuite fails with xgcc: fatal error: Cannot find suitable multilib set for '-march=rv32imafdc_zicsr_zifencei'/'-mabi=ilp32d' ewlu at rivosinc dot com
2023-08-08 21:29 ` [Bug testsuite/110951] " ewlu at rivosinc dot com
2023-09-28 20:42 ` ewlu at rivosinc dot com
@ 2023-10-01 12:01 ` amylaar at gcc dot gnu.org
2023-10-02 16:06 ` patrick at rivosinc dot com
3 siblings, 0 replies; 5+ messages in thread
From: amylaar at gcc dot gnu.org @ 2023-10-01 12:01 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110951
Jorn Wolfgang Rennecke <amylaar at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |amylaar at gcc dot gnu.org
--- Comment #3 from Jorn Wolfgang Rennecke <amylaar at gcc dot gnu.org> ---
I see something like this come up randomly (i.e. not strictly reproducible)
with gcc14 about one to three times per million tests, in parts like gcc.dg.
I wonder if it could be related? What was your testing environment problem?
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug testsuite/110951] [13/14] RISCV: rv32 newlib gcc.c-torture testsuite fails with xgcc: fatal error: Cannot find suitable multilib set for '-march=rv32imafdc_zicsr_zifencei'/'-mabi=ilp32d'
2023-08-08 21:21 [Bug testsuite/110951] New: [13/14] RISCV: rv32 newlib gcc.c-torture testsuite fails with xgcc: fatal error: Cannot find suitable multilib set for '-march=rv32imafdc_zicsr_zifencei'/'-mabi=ilp32d' ewlu at rivosinc dot com
` (2 preceding siblings ...)
2023-10-01 12:01 ` amylaar at gcc dot gnu.org
@ 2023-10-02 16:06 ` patrick at rivosinc dot com
3 siblings, 0 replies; 5+ messages in thread
From: patrick at rivosinc dot com @ 2023-10-02 16:06 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110951
--- Comment #4 from Patrick O'Neill <patrick at rivosinc dot com> ---
The root cause of the problem was that we were moving files between containers
after the build before the testsuite run and forgot to preserve the symlinks.
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2023-10-02 16:06 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2023-08-08 21:21 [Bug testsuite/110951] New: [13/14] RISCV: rv32 newlib gcc.c-torture testsuite fails with xgcc: fatal error: Cannot find suitable multilib set for '-march=rv32imafdc_zicsr_zifencei'/'-mabi=ilp32d' ewlu at rivosinc dot com
2023-08-08 21:29 ` [Bug testsuite/110951] " ewlu at rivosinc dot com
2023-09-28 20:42 ` ewlu at rivosinc dot com
2023-10-01 12:01 ` amylaar at gcc dot gnu.org
2023-10-02 16:06 ` patrick at rivosinc dot com
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