From 74a5c480eeb95a2accf3e1b3d875c35a3eafc44e Mon Sep 17 00:00:00 2001 From: Victor Campos Date: Tue, 14 Oct 2025 10:33:29 +0100 Subject: [PATCH] [libc][math] Enable math acos for baremetal Arm and AArch64 This patch adds `acos` to the entrypoints of baremetal Arm and AArch64. Tests have been run with Arm Toolchain for Embedded, a downstream toolchain, in conjunction with qemu, across several configurations of FPUs and architecture versions. All tests run are passing. --- libc/config/baremetal/aarch64/entrypoints.txt | 1 + libc/config/baremetal/arm/entrypoints.txt | 1 + 2 files changed, 2 insertions(+) diff --git a/libc/config/baremetal/aarch64/entrypoints.txt b/libc/config/baremetal/aarch64/entrypoints.txt index 935c95af0d4af..b6650d79f624b 100644 --- a/libc/config/baremetal/aarch64/entrypoints.txt +++ b/libc/config/baremetal/aarch64/entrypoints.txt @@ -321,6 +321,7 @@ set(TARGET_LIBM_ENTRYPOINTS libc.src.fenv.feupdateenv # math.h entrypoints + libc.src.math.acos libc.src.math.acosf libc.src.math.acoshf libc.src.math.asinf diff --git a/libc/config/baremetal/arm/entrypoints.txt b/libc/config/baremetal/arm/entrypoints.txt index 82e257c1d2b0d..eedd9f7418f1f 100644 --- a/libc/config/baremetal/arm/entrypoints.txt +++ b/libc/config/baremetal/arm/entrypoints.txt @@ -321,6 +321,7 @@ set(TARGET_LIBM_ENTRYPOINTS libc.src.fenv.feupdateenv # math.h entrypoints + libc.src.math.acos libc.src.math.acosf libc.src.math.acoshf libc.src.math.asinf