Hi, py-unicorn is broken in the current macppc bulk:
> /usr/obj/ports/py-unicorn-1.0.1/unicorn-1.0.1/src/qemu/tcg/ppc/tcg-target.c: > 1737:3: error: "Unhandled abi" The impacted code is based on qemu, and it requires the same fix since clang does not define __CALL_* With the below diff it builds on powerpc [0]. Comments/feedback are welcome, Charlène. [0] https://bin.charlenew.xyz/macppc/paths/devel/py-unicorn.log Index: patches/patch-src_qemu_tcg_ppc_tcg-target_c =================================================================== RCS file: patches/patch-src_qemu_tcg_ppc_tcg-target_c diff -N patches/patch-src_qemu_tcg_ppc_tcg-target_c --- /dev/null 1 Jan 1970 00:00:00 -0000 +++ patches/patch-src_qemu_tcg_ppc_tcg-target_c 26 Apr 2020 11:51:44 -0000 @@ -0,0 +1,19 @@ +$OpenBSD$ + +Workaround the lack of _CALL_SYSV with clang on powerpc + +Index: src/qemu/tcg/ppc/tcg-target.c +--- src/qemu/tcg/ppc/tcg-target.c.orig ++++ src/qemu/tcg/ppc/tcg-target.c +@@ -24,6 +24,11 @@ + + #include "tcg-be-ldst.h" + ++/* clang does not define _CALL_* */ ++#if defined __clang__ && defined __ELF__ ++#define _CALL_SYSV 1 ++#endif ++ + #if defined _CALL_DARWIN || defined __APPLE__ + #define TCG_TARGET_CALL_DARWIN + #endif