gcc: Pull RV64GC Bitmanip multi-lib patch

stephanosio · stephanosio · commit eca70ba293f6 · 2025-06-28T03:14:30.000+09:00
This commit pulls in the GCC patch that adds a Bitmanip
extension-enabled multi-lib build for the RV64GC ISA (aka. rv64imafdc).

The following multi-lib configurations are supported:

  rv64imafdc_zicsr_zifencei_zba_zbb_zbc_zbs
  rv64gc_zba_zbb_zbc_zbs

Signed-off-by: Stephanos Ioannidis &lt;root@stephanos.io&gt;
diff --git a/gcc b/gcc
@@ -1 +1 @@
-Subproject commit de5636efbb7aa2dc45aa37722ba5b38bbb8c400f
+Subproject commit 8d78e3b68f9a40391091b125d22d9355905dd936
