JJenkxandClaude Opus 5.5 8b5c02ca61 fix(libc): store EDOM and raise FE_INVALID from acosf and asinf domain errors ...

For |x| > 1, the infinities and NaN, titles' libc.prx stores EDOM and
raises FE_INVALID from acosf, quiet NaN included, and asinf also
raises FE_INVALID for a quiet NaN. acosf returned the same NaN bits
without either, and asinf set errno but raised nothing for a quiet NaN.
Both now call _Feraise with the invalid exception, which stores EDOM
and raises the flag in both units; the results are unchanged.

The acosf test asserted the old errno-preserving behaviour from a
FreeBSD reading; it now checks the titles' EDOM and FE_INVALID.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

2026-10-28 05:17:22 -04:00

..

debt

fix(libc): store EDOM and raise FE_INVALID from acosf and asinf domain errors

2026-10-28 05:17:22 -04:00

ARCHITECTURE.md

fix(shader): keep the f32 floor and ceil flush where the device flushes by default

2026-10-26 08:57:06 +00:00

BUILD.md

Merge pull request #11366 from guglia001/test/relinker-conversion-fuzzer

2026-10-28 09:56:49 +01:00

CONVENTIONS.md

docs: limit the host-only test executable rule to targets under core/libs

2026-10-27 10:51:35 +01:00

ENVIRONMENT.md

Merge pull request #9129 from EagleBearerYS/fix/agc-draw-cache-byte-budget

2026-10-28 08:07:42 +01:00

GAME_TESTING.md

docs(game-testing): say what exit code 1 of the import audit means

2026-10-26 23:24:10 +00:00

HW_ORACLE.md

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PROGRESS.md

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REVERSE_ENGINEERING.md

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TechnicalDebt.md

Merge pull request #11868 from rooklz/fix/check-compile-save-temps-modes-v2

2026-10-28 12:59:01 +13:00

TRACING.md

feat(tools): split the periodic reports of an APS5_AB run by phase

2026-10-26 12:26:29 +01:00