vasilito
068a1ca63e
Bootloader fork rebase:
- Base changed from 0.1.0 pre-patched archive to upstream 1.0.0 tag (c7eeb9f)
- Applied 0001-redbear-local-forks.patch (Cargo.toml crate path redirects)
- Applied fix-uefi-alloc-panic.patch equivalents (4 panic!() -> graceful
error handling in src/main.rs)
- Applied P5-live-preload-cap-1gib.patch (1 GiB cap on live image preload)
- Skipped: P0 GPT partition scan (requires new module + integration),
P1 timeout/default-resolution, P2 live preload guard (subsumed by
panic fixes + cap), P3 live image safe read, P4 large ISO boot,
redox.patch — to be applied in dedicated rebase session.
firmware-loader/Cargo.toml: version 0.1.0 -> 0.3.0 (sync with other
Red Bear custom crates which are at 0.3.0).
fork-upstream-map.toml: bootloader back from PENDING_REBASE to 1.0.0
since the partial rebase matches upstream 1.0.0 content.
fork-upstream-map.toml: base restored to 'main' tracked (was correctly
tracked by build-redbear.sh).
47 lines
1.5 KiB
C
47 lines
1.5 KiB
C
/* Test for NaN that does not need libm.
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Copyright (C) 2007-2025 Free Software Foundation, Inc.
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This file is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation; either version 2.1 of the
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License, or (at your option) any later version.
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This file is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>. */
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/* This file uses HAVE_ISNANL_IN_LIBC. */
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#if !_GL_CONFIG_H_INCLUDED
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#error "Please include config.h first."
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#endif
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#if HAVE_ISNANL_IN_LIBC
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/* Get declaration of isnan macro or (older) isnanl function. */
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# include <math.h>
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# if (__GNUC__ >= 4) || (__clang_major__ >= 4)
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/* GCC >= 4.0 and clang provide a type-generic built-in for isnan.
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GCC >= 4.0 also provides __builtin_isnanl, but clang doesn't. */
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# undef isnanl
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# define isnanl(x) __builtin_isnan ((long double)(x))
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# elif defined isnan
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# undef isnanl
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# define isnanl(x) isnan ((long double)(x))
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# endif
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#else
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/* Test whether X is a NaN. */
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# undef isnanl
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# define isnanl rpl_isnanl
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extern
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# ifdef __cplusplus
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"C"
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# endif
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int isnanl (long double x);
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#endif
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/* Tell <math.h> that our isnanl does not need libm. */
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#define HAVE_ISNANL_NOLIBM 1
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