[libc-commits] [libc] [libc][AArch64] Add an AArch64 setjmp/longjmp. (PR #101177)

[Schrodinger ZHU Yifan via libc-commits]

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@@ -0,0 +1,28 @@
+if(LIBC_CONF_SETJMP_AARCH64_RESTORE_PLATFORM_REGISTER)
+  list(APPEND setjmp_config_options "-DLIBC_COPT_SETJMP_AARCH64_RESTORE_PLATFORM_REGISTER")
+endif()
+if(setjmp_config_options)
+  list(PREPEND setjmp_config_options "COMPILE_OPTIONS")
+endif()
+
+add_entrypoint_object(
+  setjmp
+  SRCS
+    setjmp.cpp
+  HDRS
+    ../setjmp_impl.h
+  DEPENDS
+    libc.include.setjmp
+  ${setjmp_config_options}
+)
+
+add_entrypoint_object(
+  longjmp
+  SRCS
+    longjmp.cpp
+  HDRS
+    ../longjmp.h
+  DEPENDS
+    libc.include.setjmp
----------------
SchrodingerZhu wrote:

I think you also need to enable setjmp/longjmp in aarch64/entrypoints.txt

https://github.com/llvm/llvm-project/pull/101177