diff --git a/ext/opcache/jit/zend_jit_vm_helpers.c b/ext/opcache/jit/zend_jit_vm_helpers.c index d42c3c6366d..08370fc5323 100644 --- a/ext/opcache/jit/zend_jit_vm_helpers.c +++ b/ext/opcache/jit/zend_jit_vm_helpers.c @@ -958,7 +958,15 @@ zend_jit_trace_stop ZEND_FASTCALL zend_jit_trace_execute(zend_execute_data *ex, (zend_jit_op_array_trace_extension*)ZEND_FUNC_INFO(op_array); if (UNEXPECTED(!jit_extension) || UNEXPECTED(!(jit_extension->func_info.flags & ZEND_FUNC_JIT_ON_HOT_TRACE))) { - stop = ZEND_JIT_TRACE_STOP_INTERPRETER; +#ifdef HAVE_GCC_GLOBAL_REGS + if (execute_data->prev_execute_data != prev_execute_data) { +#else + if (rc < 0) { +#endif + stop = ZEND_JIT_TRACE_STOP_RETURN; + } else { + stop = ZEND_JIT_TRACE_STOP_INTERPRETER; + } break; } offset = jit_extension->offset; diff --git a/ext/opcache/tests/jit/gh16829.phpt b/ext/opcache/tests/jit/gh16829.phpt new file mode 100644 index 00000000000..174a265cede --- /dev/null +++ b/ext/opcache/tests/jit/gh16829.phpt @@ -0,0 +1,14 @@ +--TEST-- +GH-16829 (Segmentation fault with opcache.jit=tracing enabled on aarch64) +--INI-- +opcache.jit_buffer_size=32M +--EXTENSIONS-- +opcache +--FILE-- + +DONE +--EXPECT-- +DONE diff --git a/ext/opcache/tests/jit/gh16829_1.inc b/ext/opcache/tests/jit/gh16829_1.inc new file mode 100644 index 00000000000..2ba48f41419 --- /dev/null +++ b/ext/opcache/tests/jit/gh16829_1.inc @@ -0,0 +1,16 @@ + \ No newline at end of file diff --git a/ext/opcache/tests/jit/gh16829_2.inc b/ext/opcache/tests/jit/gh16829_2.inc new file mode 100644 index 00000000000..8fddb035431 --- /dev/null +++ b/ext/opcache/tests/jit/gh16829_2.inc @@ -0,0 +1,23 @@ + \ No newline at end of file