[libc][config] Add malloc as baremetal arm entrypoint

[PiJoules]

No description provided.

[llvmbot]

@llvm/pr-subscribers-libc

Author: None (PiJoules)

Changes

---

Full diff: https://github.com/llvm/llvm-project/pull/95827.diff

1 Files Affected:

• (modified) libc/config/baremetal/arm/entrypoints.txt (+1)

diff --git a/libc/config/baremetal/arm/entrypoints.txt b/libc/config/baremetal/arm/entrypoints.txt
index 2930d718fdb21..2742780596127 100644
--- a/libc/config/baremetal/arm/entrypoints.txt
+++ b/libc/config/baremetal/arm/entrypoints.txt
@@ -173,6 +173,7 @@ set(TARGET_LIBC_ENTRYPOINTS
     libc.src.stdlib.ldiv
     libc.src.stdlib.llabs
     libc.src.stdlib.lldiv
+    libc.src.stdlib.malloc
     libc.src.stdlib.qsort
     libc.src.stdlib.rand
     libc.src.stdlib.srand

[petrhosek]

Can you also include it in libc/config/baremetal/riscv/entrypoints.txt? What about calloc and free?

[PiJoules]

Can you also include it in libc/config/baremetal/riscv/entrypoints.txt?

Done.

What about calloc and free?

Those symbols are included with the malloc cmake target, but at some point I should also split them into their separate files/targets. That could probably be done after this patch.

[michaelrj-google]

you should still list calloc and free if you're planning to use them, since they should be listed as dependencies in entrypoints that use them. An entrypoint missing any dependency will get skipped which may cause unexpected behavior.

[PiJoules]

you should still list calloc and free if you're planning to use them, since they should be listed as dependencies in entrypoints that use them. An entrypoint missing any dependency will get skipped which may cause unexpected behavior.

Done