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lang/python27/files/patch-Modules___ctypes__libffi__src__arm__ffi.c
| # Description: Fix _ctypes abort on import for FreeBSD/ARM. This is an issue | # Description: Fix _ctypes abort on import for FreeBSD/ARM. This is an issue | ||||
| # for anything !apple that is using the libcompiler_rt provided by clang on arm | # for anything !apple that is using the libcompiler_rt provided by clang on arm | ||||
| # PR: ports/149167 ports/184517 | # PR: ports/149167 ports/184517 | ||||
| # Patch by: cognet@ (to be upstreamed @ LLVM) | # Patch by: cognet@ (to be upstreamed @ LLVM) | ||||
| --- ./Modules/_ctypes/libffi/src/arm/ffi.c.orig 2013-11-10 18:36:41.000000000 +1100 | --- ./Modules/_ctypes/libffi/src/arm/ffi.c.orig 2013-11-10 18:36:41.000000000 +1100 | ||||
| +++ ./Modules/_ctypes/libffi/src/arm/ffi.c 2013-12-03 18:05:51.461078888 +1100 | +++ ./Modules/_ctypes/libffi/src/arm/ffi.c 2013-12-03 18:05:51.461078888 +1100 | ||||
| @@ -33,6 +33,11 @@ | @@ -33,6 +33,11 @@ | ||||
| #include <stdlib.h> | #include <stdlib.h> | ||||
| +#if defined(__FreeBSD__) && defined(__arm__) | +#if defined(__FreeBSD__) && defined(__arm__) | ||||
| +#include <sys/types.h> | +#include <sys/types.h> | ||||
| +#include <machine/sysarch.h> | +#include <machine/sysarch.h> | ||||
| +#endif | +#endif | ||||
| + | + | ||||
| /* Forward declares. */ | /* Forward declares. */ | ||||
| static int vfp_type_p (ffi_type *); | static int vfp_type_p (ffi_type *); | ||||
| static void layout_vfp_args (ffi_cif *); | static void layout_vfp_args (ffi_cif *); | ||||
| @@ -582,6 +587,16 @@ | @@ -751,6 +756,16 @@ ffi_closure_free (void *ptr) | ||||
| #else | #else | ||||
| +#if defined(__FreeBSD__) && defined(__arm__) | +#if defined(__FreeBSD__) && defined(__arm__) | ||||
| +#define __clear_cache(start, end) do { \ | +#define __clear_cache(start, end) do { \ | ||||
| + struct arm_sync_icache_args ua; \ | + struct arm_sync_icache_args ua; \ | ||||
| + \ | + \ | ||||
| + ua.addr = (uintptr_t)(start); \ | + ua.addr = (uintptr_t)(start); \ | ||||
| + ua.len = (char *)(end) - (char *)start; \ | + ua.len = (char *)(end) - (char *)start; \ | ||||
| + sysarch(ARM_SYNC_ICACHE, &ua); \ | + sysarch(ARM_SYNC_ICACHE, &ua); \ | ||||
| + } while (0); | + } while (0); | ||||
| +#endif | +#endif | ||||
| + | + | ||||
| #define FFI_INIT_TRAMPOLINE(TRAMP,FUN,CTX) \ | #define FFI_INIT_TRAMPOLINE(TRAMP,FUN,CTX) \ | ||||
| ({ unsigned char *__tramp = (unsigned char*)(TRAMP); \ | ({ unsigned char *__tramp = (unsigned char*)(TRAMP); \ | ||||
| unsigned int __fun = (unsigned int)(FUN); \ | unsigned int __fun = (unsigned int)(FUN); \ | ||||