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From: "tsu.yubo at gmail dot com" <sourceware-bugzilla@sourceware.org>
To: glibc-bugs@sourceware.org
Subject: [Bug libc/29858] New: Add more FPU_MASK_* for riscv64
Date: Tue, 06 Dec 2022 11:45:27 +0000 [thread overview]
Message-ID: <bug-29858-131@http.sourceware.org/bugzilla/> (raw)
https://sourceware.org/bugzilla/show_bug.cgi?id=29858
Bug ID: 29858
Summary: Add more FPU_MASK_* for riscv64
Product: glibc
Version: 2.36
Status: UNCONFIRMED
Severity: minor
Priority: P2
Component: libc
Assignee: unassigned at sourceware dot org
Reporter: tsu.yubo at gmail dot com
CC: drepper.fsp at gmail dot com
Target Milestone: ---
Hi,
The issue arises from when to build
[FETK](https://github.com/Electrostatics/FETK/issues/71#issuecomment-1144889677)
on riscv64 :
```
/<<PKGBUILDDIR>>/debian/external_deps/fetk/punc/src/vf2c/uninit.c:305:17:
error: ‘_FPU_MASK_I’ undeclared (first use in this function)
305 | cw &= ~(_FPU_MASK_I | _FPU_MASK_Z | _FPU_MASK_O);
| ^~~~~~~~~~~
/<<PKGBUILDDIR>>/debian/external_deps/fetk/punc/src/vf2c/uninit.c:305:17: note:
each undeclared identifier is reported only once for each function it appears
in
/<<PKGBUILDDIR>>/debian/external_deps/fetk/punc/src/vf2c/uninit.c:305:31:
error: ‘_FPU_MASK_Z’ undeclared (first use in this function)
305 | cw &= ~(_FPU_MASK_I | _FPU_MASK_Z | _FPU_MASK_O);
| ^~~~~~~~~~~
/<<PKGBUILDDIR>>/debian/external_deps/fetk/punc/src/vf2c/uninit.c:305:45:
error: ‘_FPU_MASK_O’ undeclared (first use in this function)
305 | cw &= ~(_FPU_MASK_I | _FPU_MASK_Z | _FPU_MASK_O);
| ^~~~~~~~~~~
```
I know the `sysdeps/riscv/fpu_control.h` file has not been updated since it was
first introduced. Does it make sense to add support those macros for riscv64?
If so, I can try it. thanks.
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next reply other threads:[~2022-12-06 11:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-06 11:45 tsu.yubo at gmail dot com [this message]
2022-12-06 12:30 ` [Bug libc/29858] " schwab@linux-m68k.org
2022-12-06 13:35 ` tsu.yubo at gmail dot com
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