diff options
Diffstat (limited to 'libffi/src/arm/ffi.c')
| -rw-r--r-- | libffi/src/arm/ffi.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libffi/src/arm/ffi.c b/libffi/src/arm/ffi.c index 4e72c3bcd7a..d5260333637 100644 --- a/libffi/src/arm/ffi.c +++ b/libffi/src/arm/ffi.c @@ -337,14 +337,14 @@ ffi_prep_incoming_args_SYSV(char *stack, void **rvalue, /* How to make a trampoline. */ +extern unsigned int ffi_arm_trampoline[3]; + #define FFI_INIT_TRAMPOLINE(TRAMP,FUN,CTX) \ ({ unsigned char *__tramp = (unsigned char*)(TRAMP); \ unsigned int __fun = (unsigned int)(FUN); \ unsigned int __ctx = (unsigned int)(CTX); \ unsigned char *insns = (unsigned char *)(CTX); \ - *(unsigned int*) &__tramp[0] = 0xe92d000f; /* stmfd sp!, {r0-r3} */ \ - *(unsigned int*) &__tramp[4] = 0xe59f0000; /* ldr r0, [pc] */ \ - *(unsigned int*) &__tramp[8] = 0xe59ff000; /* ldr pc, [pc] */ \ + memcpy (__tramp, ffi_arm_trampoline, sizeof ffi_arm_trampoline); \ *(unsigned int*) &__tramp[12] = __ctx; \ *(unsigned int*) &__tramp[16] = __fun; \ __clear_cache((&__tramp[0]), (&__tramp[19])); /* Clear data mapping. */ \ |