[libc-commits] [libc] [libc] Ensures compatibility and proper functionality of stdfix on Darwin-based Apple systems (PR #132674)

[Abhinav Kumar via libc-commits]

https://github.com/kr-2003 created https://github.com/llvm/llvm-project/pull/132674

Fixes #132673 

>From cc0d842f583237056fb1a3ef1b59fe7c85c949bb Mon Sep 17 00:00:00 2001
From: kr-2003 <kumar.kr.abhinav at gmail.com>
Date: Mon, 24 Mar 2025 11:23:10 +0530
Subject: [PATCH] added libc.stdfix.* to darwin's entrypoint

---
 libc/config/darwin/arm/entrypoints.txt | 70 ++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)

diff --git a/libc/config/darwin/arm/entrypoints.txt b/libc/config/darwin/arm/entrypoints.txt
index 7972d285f963a..dae1ef1e1699c 100644
--- a/libc/config/darwin/arm/entrypoints.txt
+++ b/libc/config/darwin/arm/entrypoints.txt
@@ -267,6 +267,76 @@ set(TARGET_LIBM_ENTRYPOINTS
     libc.src.math.truncl
 )
 
+if(LIBC_COMPILER_HAS_FIXED_POINT)
+  list(APPEND TARGET_LIBM_ENTRYPOINTS
+    # stdfix.h _Fract and _Accum entrypoints
+    libc.src.stdfix.abshk
+    libc.src.stdfix.abshr
+    libc.src.stdfix.absk
+    libc.src.stdfix.abslk
+    libc.src.stdfix.abslr
+    libc.src.stdfix.absr
+    libc.src.stdfix.exphk
+    libc.src.stdfix.expk
+    libc.src.stdfix.roundhk
+    libc.src.stdfix.roundhr
+    libc.src.stdfix.roundk
+    libc.src.stdfix.roundlk
+    libc.src.stdfix.roundlr
+    libc.src.stdfix.roundr
+    libc.src.stdfix.rounduhk
+    libc.src.stdfix.rounduhr
+    libc.src.stdfix.rounduk
+    libc.src.stdfix.roundulk
+    libc.src.stdfix.roundulr
+    libc.src.stdfix.roundur
+    libc.src.stdfix.sqrtuhk
+    libc.src.stdfix.sqrtuhr
+    libc.src.stdfix.sqrtuk
+    libc.src.stdfix.sqrtur
+    # libc.src.stdfix.sqrtulk
+    libc.src.stdfix.sqrtulr
+    libc.src.stdfix.uhksqrtus
+    libc.src.stdfix.uksqrtui
+    libc.src.stdfix.hrbits
+    libc.src.stdfix.uhrbits
+    libc.src.stdfix.rbits
+    libc.src.stdfix.urbits
+    libc.src.stdfix.lrbits
+    libc.src.stdfix.ulrbits
+    libc.src.stdfix.hkbits
+    libc.src.stdfix.uhkbits
+    libc.src.stdfix.kbits
+    libc.src.stdfix.ukbits
+    libc.src.stdfix.lkbits
+    libc.src.stdfix.ulkbits
+    libc.src.stdfix.bitshr
+    libc.src.stdfix.bitsr
+    libc.src.stdfix.bitslr
+    libc.src.stdfix.bitshk
+    libc.src.stdfix.bitsk
+    libc.src.stdfix.bitslk
+    libc.src.stdfix.bitsuhr
+    libc.src.stdfix.bitsur
+    libc.src.stdfix.bitsulr
+    libc.src.stdfix.bitsuhk
+    libc.src.stdfix.bitsuk
+    libc.src.stdfix.bitsulk
+    libc.src.stdfix.countlshr
+    libc.src.stdfix.countlsr
+    libc.src.stdfix.countlslr
+    libc.src.stdfix.countlshk
+    libc.src.stdfix.countlsk
+    libc.src.stdfix.countlslk
+    libc.src.stdfix.countlsuhr
+    libc.src.stdfix.countlsur
+    libc.src.stdfix.countlsulr
+    libc.src.stdfix.countlsuhk
+    libc.src.stdfix.countlsuk
+    libc.src.stdfix.countlsulk
+  )
+endif()
+
 set(TARGET_LLVMLIBC_ENTRYPOINTS
   ${TARGET_LIBC_ENTRYPOINTS}
   ${TARGET_LIBM_ENTRYPOINTS}