X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-psi;a=blobdiff_plain;f=src%2Flibjit.c;h=942696670724d907957850bb2d52be46e82efba1;hp=5c4a7b9313c1f4cebcebc15234264ce666561c87;hb=ef4e043826e92afd32000b7d945cdf86a6e9a223;hpb=4a49fe2f8eb21cdeabb06acec7a0395b6708d911 diff --git a/src/libjit.c b/src/libjit.c index 5c4a7b9..9426966 100644 --- a/src/libjit.c +++ b/src/libjit.c @@ -1,260 +1,609 @@ +/******************************************************************************* + Copyright (c) 2016, Michael Wallner . + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE + FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + *******************************************************************************/ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#else +# include "php_config.h" +#endif +#include "context.h" +#include "call.h" #include "php.h" -#include "libjit.h" -#include "parser_proc.h" -static void init(PSI_Context *C) -{ - C->opaque = jit_context_create(); -} +#ifdef HAVE_LIBJIT -static void dtor(PSI_Context *C) -{ - jit_context_destroy(C->opaque); -} +#include "libjit.h" +#include + +#if HAVE_INT128 +static jit_type_t jit_type_llong; +static jit_type_t jit_type_ullong; +#endif -typedef struct PSI_ClosureData { - void *context; - impl *impl; +struct psi_jit_context { + jit_context_t jit; jit_type_t signature; - zval return_value; -} PSI_ClosureData; +}; -static inline PSI_ClosureData *PSI_ClosureDataAlloc(void *context, impl *impl) { - PSI_ClosureData *data = malloc(sizeof(*data)); +struct psi_jit_callback_info { + struct psi_jit_impl_info *impl_info; + struct psi_let_exp *let_exp; - data->context = context; - data->impl = impl; + void *closure; +}; - return data; -} +struct psi_jit_decl_info { + jit_type_t signature; + struct psi_jit_struct_info *rv_array; + void *params[1]; +}; -static inline size_t impl_num_min_args(impl *impl) { - size_t i, n = impl->func->args->count; +struct psi_jit_extvar_info { + struct { + jit_type_t signature; + void *closure; + } get; + struct { + jit_type_t signature; + jit_type_t params[1]; + void *closure; + } set; +}; - for (i = 0; i < impl->func->args->count; ++i) { - if (impl->func->args->args[i]->def) { - --n; - } - } - return n; -} +struct psi_jit_impl_info { + struct psi_context *context; + struct psi_call_frame *frame; -static inline jit_abi_t psi_jit_abi(const char *convention) { - return jit_abi_cdecl; -} -static inline jit_type_t psi_jit_type(token_t t) { + void *closure; +}; + +struct psi_jit_struct_info { + jit_type_t strct; + struct psi_plist *eles; +}; + +static inline jit_type_t psi_jit_token_type(token_t t) +{ switch (t) { + default: + assert(0); + /* no break */ case PSI_T_VOID: return jit_type_void; - case PSI_T_SINT8: + case PSI_T_INT8: return jit_type_sbyte; case PSI_T_UINT8: return jit_type_ubyte; - case PSI_T_SINT16: + case PSI_T_INT16: return jit_type_short; case PSI_T_UINT16: return jit_type_ushort; - case PSI_T_SINT32: + case PSI_T_INT32: return jit_type_int; case PSI_T_UINT32: return jit_type_uint; - case PSI_T_SINT64: + case PSI_T_INT64: return jit_type_long; case PSI_T_UINT64: return jit_type_ulong; +#if HAVE_INT128 + case PSI_T_INT128: + return jit_type_llong; + case PSI_T_UINT128: + return jit_type_ullong; +#endif case PSI_T_BOOL: return jit_type_sys_bool; - case PSI_T_CHAR: - return jit_type_sys_char; - case PSI_T_SHORT: - return jit_type_sys_short; - case PSI_T_INT: + case PSI_T_ENUM: return jit_type_sys_int; - case PSI_T_LONG: - return jit_type_sys_long; case PSI_T_FLOAT: return jit_type_sys_float; case PSI_T_DOUBLE: return jit_type_sys_double; - default: - abort(); +#ifdef HAVE_LONG_DOUBLE + case PSI_T_LONG_DOUBLE: + return jit_type_sys_long_double; +#endif + case PSI_T_POINTER: + case PSI_T_FUNCTION: + return jit_type_void_ptr; } } -static inline jit_type_t psi_jit_decl_type(decl_type *type) { - return psi_jit_type(real_decl_type(type)->type); -} -static inline jit_type_t psi_jit_decl_arg_type(decl_arg *darg) { - if (darg->var->pointer_level) { +static inline jit_type_t psi_jit_impl_type(token_t impl_type) +{ + switch (impl_type) { + case PSI_T_BOOL: + return jit_type_sbyte; + case PSI_T_INT: + return jit_type_long; + case PSI_T_STRING: return jit_type_void_ptr; - } else { - return psi_jit_decl_type(darg->type); + case PSI_T_FLOAT: + case PSI_T_DOUBLE: + return jit_type_sys_double; + EMPTY_SWITCH_DEFAULT_CASE(); } + return NULL; } -static void handler(jit_type_t _sig, void *result, void **_args, void *_data) + +static void psi_jit_type_free(jit_type_t *typ_ptr) { - zend_execute_data *execute_data = *(zend_execute_data **)_args[0]; - zval *return_value = *(zval **)_args[1]; - PSI_ClosureData *data = _data; - impl_arg *iarg; - size_t i; - void **arg_ptr = NULL, **arg_prm = NULL; - impl_val ret_val, *arg_val = NULL; - jit_type_t signature, *sig_prm; - - if (!data->impl->func->args->count) { - if (SUCCESS != zend_parse_parameters_none()) { - return; - } - } else - ZEND_PARSE_PARAMETERS_START(impl_num_min_args(data->impl), data->impl->func->args->count) - nextarg: - iarg = data->impl->func->args->args[_i]; - if (iarg->def) { - Z_PARAM_OPTIONAL; - } - if (PSI_T_BOOL == iarg->type->type) { - if (iarg->def) { - iarg->val.bval = iarg->def->type == PSI_T_TRUE ? 1 : 0; - } - Z_PARAM_BOOL(iarg->val.bval); - } else if (PSI_T_INT == iarg->type->type) { - if (iarg->def) { - iarg->val.lval = zend_atol(iarg->def->text, strlen(iarg->def->text)); - } - Z_PARAM_LONG(iarg->val.lval); - } else if (PSI_T_FLOAT == iarg->type->type) { - if (iarg->def) { - iarg->val.dval = zend_strtod(iarg->def->text, NULL); - } - Z_PARAM_DOUBLE(iarg->val.dval); - } else if (PSI_T_STRING == iarg->type->type) { - if (iarg->def) { - /* FIXME */ - iarg->val.str.len = strlen(iarg->def->text) - 2; - iarg->val.str.val = &iarg->def->text[1]; - } - Z_PARAM_STRING(iarg->val.str.val, iarg->val.str.len); - } else { - error_code = ZPP_ERROR_FAILURE; - break; - } - iarg->_zv = _arg; - if (_i < _max_num_args) { - goto nextarg; + jit_type_free(*typ_ptr); +} + +static inline jit_abi_t psi_jit_abi(zend_string *convention) +{ + if (zend_string_equals_literal(convention, "stdcall")) { + return jit_abi_stdcall; + } + if (zend_string_equals_literal(convention, "fastcall")) { + return jit_abi_fastcall; + } + return jit_abi_cdecl; +} + +static void psi_jit_handler(jit_type_t sig, void *result, void **args, void *data) +{ + struct psi_impl *impl = data; + struct psi_jit_impl_info *info = impl->info; + + psi_context_call(info->context, *(zend_execute_data **)args[0], *(zval **) args[1], impl); +} + +static void psi_jit_callback(jit_type_t sig, void *result, void **args, void *data) +{ + struct psi_jit_callback_info *cb_info = data; + struct psi_call_frame_callback cb_data; + + assert(cb_info->impl_info->frame); + + cb_data.cb = cb_info->let_exp; + cb_data.argc = jit_type_num_params(sig); + cb_data.argv = args; + cb_data.rval = result; + + psi_call_frame_do_callback(cb_info->impl_info->frame, &cb_data); +} + +static bool psi_jit_load(void) +{ +#if HAVE_INT128 + jit_type_t ll_fields[2], ull_fields[2]; + + ll_fields[0] = ll_fields[1] = jit_type_long; + jit_type_llong = jit_type_create_struct(ll_fields, 2, 1); + + ull_fields[0] = ull_fields[1] = jit_type_ulong; + jit_type_ullong = jit_type_create_struct(ull_fields, 2, 1); +#endif + return true; +} + +static void psi_jit_free(void) +{ +#if HAVE_INT128 + jit_type_free(jit_type_llong); + jit_type_free(jit_type_ullong); +#endif +} + +static bool psi_jit_init(struct psi_context *C) +{ + struct psi_jit_context *context = pecalloc(1, sizeof(*context), 1); + jit_type_t params[] = {jit_type_void_ptr, jit_type_void_ptr}; + + context->jit = jit_context_create(); + if (!context->jit) { + pefree(context, 1); + return false; + } + + context->signature = jit_type_create_signature(jit_abi_fastcall, jit_type_void, + params, 2, 1); + if (!context->signature) { + jit_context_destroy(context->jit); + pefree(context, 1); + return false; + } + + C->context = context; + return true; +} + +static void psi_jit_dtor(struct psi_context *C) +{ + if (C->context) { + struct psi_jit_context *context = C->context; + + jit_type_free(context->signature); + jit_context_destroy(context->jit); + + pefree(C->context, 1); + C->context = NULL; + } +} + + +static bool psi_jit_composite_init(struct psi_context *C, + struct psi_decl_arg *darg) +{ + struct psi_jit_struct_info *info; + + if (darg->engine.type) { + return true; + } + + info = pecalloc(1, sizeof(*info), 1); + info->eles = psi_plist_init((psi_plist_dtor) psi_jit_type_free); + psi_context_composite_type_elements(C, darg, &info->eles); + info->strct = jit_type_create_struct((jit_type_t *) + psi_plist_eles(info->eles), + psi_plist_count(info->eles), 0); + + darg->engine.info = info; + darg->engine.type = info->strct; + + return true; +} + +static void psi_jit_composite_dtor(struct psi_context *C, + struct psi_decl_arg *darg) +{ + struct psi_jit_struct_info *info = darg->engine.info; + + if (info) { + darg->engine.info = NULL; + darg->engine.type = NULL; + + jit_type_free(info->strct); + /* just free */ + pefree(info->eles, 1); + pefree(info, 1); + } +} + +static void psi_jit_extvar_get(jit_type_t sig, void *result, void **args, void *data) +{ + struct psi_decl_extvar *evar = data; + + psi_decl_extvar_get(evar, result); +} + +static void psi_jit_extvar_set(jit_type_t sig, void *result, void **args, void *data) +{ + struct psi_decl_extvar *evar = data; + + psi_decl_extvar_set(evar, args[0]); +} + +static bool psi_jit_decl_init(struct psi_context *, struct psi_decl *); + +static bool psi_jit_extvar_init(struct psi_context *C, + struct psi_decl_extvar *evar) +{ + struct psi_jit_context *ctx = C->context; + struct psi_jit_extvar_info *info = pecalloc(1, sizeof(*info), 1); + + evar->info = info; + + psi_jit_decl_init(C, evar->getter); + psi_jit_decl_init(C, evar->setter); + + jit_context_build_start(ctx->jit); + + info->get.signature = jit_type_create_signature(jit_abi_cdecl, + psi_context_decl_arg_call_type(C, evar->getter->func), NULL, 0, 1); + if (!info->get.signature) { + goto failure; + } + info->get.closure = jit_closure_create(ctx->jit, info->get.signature, + psi_jit_extvar_get, evar); + if (!info->get.closure) { + goto failure; + } + + info->set.params[0] = psi_context_decl_arg_call_type(C, evar->arg); + info->set.signature = jit_type_create_signature(jit_abi_cdecl, + psi_context_decl_arg_call_type(C, evar->setter->func), + info->set.params, 1, 1); + if (!info->set.signature) { + goto failure; + } + info->set.closure = jit_closure_create(ctx->jit, info->set.signature, + psi_jit_extvar_set, evar); + if (!info->set.closure) { + goto failure; + } + + evar->getter->sym = info->get.closure; + evar->setter->sym = info->set.closure; + + jit_context_build_end(ctx->jit); + return true; +failure: ; + jit_context_build_end(ctx->jit); + return false; +} + +static void psi_jit_extvar_dtor(struct psi_context *C, + struct psi_decl_extvar *evar) { + if (evar->info) { + pefree(evar->info, 1); + evar->info = NULL; + } +} + +static bool psi_jit_decl_init(struct psi_context *C, struct psi_decl *decl) +{ + if (!decl->info) { + struct psi_jit_context *ctx = C->context; + size_t i, c = psi_plist_count(decl->args); + struct psi_decl_arg *arg; + struct psi_jit_decl_info *info = pecalloc(1, + sizeof(*info) + 2 * c * sizeof(void *), 1); + + decl->info = info; + + jit_context_build_start(ctx->jit); + + for (i = 0; psi_plist_get(decl->args, i, &arg); ++i) { + info->params[i] = psi_context_decl_arg_call_type(C, arg); } - ZEND_PARSE_PARAMETERS_END(); - - if (data->impl->decl->args->count) { - arg_ptr = malloc(data->impl->decl->args->count * sizeof(*arg_ptr)); - arg_prm = malloc(data->impl->decl->args->count * sizeof(*arg_prm)); - arg_val = malloc(data->impl->decl->args->count * sizeof(*arg_val)); - sig_prm = malloc(data->impl->decl->args->count * sizeof(*sig_prm)); - - for (i = 0; i < data->impl->decl->args->count; ++i) { - decl_arg *darg = data->impl->decl->args->args[i]; - impl_arg *iarg = darg->let->arg; - - switch (darg->let->val->func->type) { - case PSI_T_BOOLVAL: - if (iarg->type->type == PSI_T_BOOL) { - arg_val[i].bval = iarg->val.bval; - } else { - arg_val[i].bval = zend_is_true(iarg->_zv); - } - break; - case PSI_T_INTVAL: - if (iarg->type->type == PSI_T_INT) { - arg_val[i].lval = iarg->val.lval; - } else { - arg_val[i].lval = zval_get_long(iarg->_zv); - } - break; - case PSI_T_STRVAL: - if (iarg->type->type == PSI_T_STRING) { - arg_val[i].str.val = estrndup(iarg->val.str.val, iarg->val.str.len); - } else { - zend_string *zs = zval_get_string(iarg->_zv); - arg_val[i].str.val = estrndup(zs->val, zs->len); - zend_string_release(zs); - } - break; - case PSI_T_STRLEN: - if (iarg->type->type == PSI_T_STRING) { - arg_val[i].lval =iarg->val.str.len; - } else { - zend_string *zs = zval_get_string(iarg->_zv); - arg_val[i].lval = zs->len; - zend_string_release(zs); - } - break; - } - arg_ptr[i] = &arg_val[i]; - arg_prm[i] = darg->let->val->is_reference ? &arg_ptr[i] : arg_ptr[i]; - sig_prm[i] = psi_jit_decl_arg_type(darg); + info->params[c] = NULL; + + info->signature = jit_type_create_signature( + psi_jit_abi(decl->abi->convention), + psi_context_decl_arg_full_type(C, decl->func), + (jit_type_t *) info->params, c, 1); + + jit_context_build_end(ctx->jit); + + if (!info->signature) { + pefree(info, 1); + decl->info = NULL; + return false; } } - signature = jit_type_create_signature( - psi_jit_abi(data->impl->decl->abi->convention), - psi_jit_decl_arg_type(data->impl->decl->func), - sig_prm, - data->impl->decl->args->count, - 1); - jit_apply(signature, data->impl->decl->dlptr, arg_prm, data->impl->decl->args->count, &ret_val); - - switch (data->impl->stmts->ret.list[0]->func->type) { - case PSI_T_TO_STRING: - if (data->impl->decl->func->var->pointer_level) { - switch (real_decl_type(data->impl->decl->func->type)->type) { - case PSI_T_CHAR: - case PSI_T_SINT8: - case PSI_T_UINT8: - RETVAL_STRING(ret_val.str.val); - break; - } - } - break; + return true; +} + +static void psi_jit_decl_dtor(struct psi_context *C, struct psi_decl *decl) { + if (decl->info) { + struct psi_jit_decl_info *info = decl->info; + + jit_type_free(info->signature); + pefree(info, 1); + decl->info = NULL; } } -static zend_function_entry *compile(PSI_Context *C, PSI_Data *D) +static bool psi_jit_impl_init(struct psi_context *C, + struct psi_impl *impl, zif_handler *zh) { - size_t i, j = 0; - jit_type_t signature, params[] = { - jit_type_void_ptr, - jit_type_void_ptr - }; - zend_function_entry *zfe = calloc(D->impls->count + 1, sizeof(*zfe)); + struct psi_jit_context *context = C->context; + struct psi_jit_impl_info *info = calloc(1, sizeof(*info)); - jit_context_build_start(C->opaque); + impl->info = info; + info->context = C; - for (i = 0; i < D->impls->count; ++i) { - zend_function_entry *zf; - PSI_ClosureData *data; + info->closure = jit_closure_create(context->jit, context->signature, + &psi_jit_handler, impl); - if (!D->impls->list[i]->decl) { - continue; - } + if (!info->closure) { + goto failure; + } - zf = &zfe[j++]; - data = PSI_ClosureDataAlloc(C, D->impls->list[i]); - signature = jit_type_create_signature(jit_abi_cdecl, jit_type_void, params, 2, 1); - zf->fname = D->impls->list[i]->func->name + (D->impls->list[i]->func->name[0] == '\\'); - zf->handler = jit_closure_create(C->opaque, signature, &handler, data); + *zh = info->closure; + return true; + +failure: ; + impl->info = NULL; + pefree(info, 1); + return false; +} + + +static void psi_jit_impl_dtor(struct psi_context *C, struct psi_impl *impl) { + struct psi_jit_impl_info *info = impl->info; + + if (info) { + /* The memory for the closure will be reclaimed + * when the context is destroyed. + */ + pefree(info, 1); + impl->info = NULL; } +} - jit_context_build_end(C->opaque); +static bool psi_jit_cb_init(struct psi_context *C, + struct psi_let_exp *exp, struct psi_impl *impl) +{ + struct psi_jit_context *context = C->context; + struct psi_jit_callback_info *cb_info; + struct psi_jit_decl_info *decl_info; + + assert(exp->kind == PSI_LET_CALLBACK); + + if (!psi_jit_decl_init(C, exp->data.callback->decl)) { + return false; + } + + cb_info = pecalloc(1, sizeof(*cb_info), 1); + cb_info->impl_info = impl->info; + cb_info->let_exp = exp; + + decl_info = exp->data.callback->decl->info; + cb_info->closure = jit_closure_create(context->jit, decl_info->signature, + &psi_jit_callback, cb_info); + + if (!cb_info->closure) { + free(cb_info); + return false; + } + + assert(!exp->data.callback->decl->sym); + exp->data.callback->info = cb_info; + exp->data.callback->decl->sym = cb_info->closure; + + return true; +} + +static void psi_jit_cb_dtor(struct psi_context *C, + struct psi_let_exp *let_exp, struct psi_impl *impl) +{ + assert(let_exp->kind == PSI_LET_CALLBACK); + + psi_jit_decl_dtor(C, let_exp->data.callback->decl); + + if (let_exp->data.callback->info) { + struct psi_jit_callback_info *info = let_exp->data.callback->info; + + /* The memory for the closure will be reclaimed + * when the context is destroyed. + */ + pefree(info, 1); + let_exp->data.callback->info = NULL; + } +} - return zfe; +static void psi_jit_call(struct psi_call_frame *frame) { + struct psi_decl *decl = psi_call_frame_get_decl(frame); + struct psi_impl *impl = psi_call_frame_get_impl(frame); + struct psi_jit_decl_info *decl_info = decl->info; + struct psi_jit_impl_info *impl_info; + struct psi_call_frame *prev; + + if (impl) { + impl_info = impl->info; + prev = impl_info->frame; + impl_info->frame = frame; + } + jit_apply(decl_info->signature, decl->sym, + psi_call_frame_get_arg_pointers(frame), psi_plist_count(decl->args), + psi_call_frame_get_rpointer(frame)); + if (impl) { + impl_info->frame = prev; + } } -static PSI_ContextOps ops = { - init, - dtor, - compile, +static void psi_jit_call_va(struct psi_call_frame *frame) { + jit_type_t signature; + struct psi_call_frame *prev; + struct psi_decl *decl = psi_call_frame_get_decl(frame); + struct psi_impl *impl = psi_call_frame_get_impl(frame); + struct psi_jit_decl_info *decl_info = decl->info; + struct psi_jit_impl_info *impl_info; + size_t i, va_count, argc; + jit_type_t *param_types; + + argc = psi_plist_count(decl->args); + va_count = psi_call_frame_num_var_args(frame); + param_types = ecalloc(argc + va_count + 1, sizeof(jit_type_t)); + memcpy(param_types, decl_info->params, argc * sizeof(jit_type_t)); + for (i = 0; i < va_count; ++i) { + struct psi_call_frame_argument *frame_arg; + + frame_arg = psi_call_frame_get_var_argument(frame, i); + param_types[argc + i] = psi_jit_impl_type(frame_arg->va_type); + } + + signature = jit_type_create_signature(jit_abi_vararg, + jit_type_get_return(decl_info->signature), + param_types, argc + va_count, 1); + assert(signature); + + if (impl) { + impl_info = impl->info; + prev = impl_info->frame; + impl_info->frame = frame; + } + jit_apply(signature, decl->sym, + psi_call_frame_get_arg_pointers(frame), argc, + psi_call_frame_get_rpointer(frame)); + if (impl) { + impl_info->frame = prev; + } + + jit_type_free(signature); + + efree(param_types); +} + +static void *psi_jit_typeof_impl(struct psi_context *C, token_t impl_type) +{ + return psi_jit_impl_type(impl_type); +} + +static void *psi_jit_typeof_decl(struct psi_context *C, token_t decl_type) +{ + return psi_jit_token_type(decl_type); +} + +static void *psi_jit_copyof_type(struct psi_context *C, void *orig_type) +{ + return jit_type_copy(orig_type); +} + +static void psi_jit_layoutof_type(struct psi_context *C, void *orig_type, + struct psi_layout *l) +{ + l->pos = jit_type_get_alignment(orig_type); + l->len = jit_type_get_size(orig_type); + + assert(l->pos); + assert(l->len); +} + +static struct psi_context_ops ops = { + "libjit", + psi_jit_load, + psi_jit_free, + psi_jit_init, + psi_jit_dtor, + psi_jit_composite_init, + psi_jit_composite_dtor, + psi_jit_extvar_init, + psi_jit_extvar_dtor, + psi_jit_decl_init, + psi_jit_decl_dtor, + psi_jit_impl_init, + psi_jit_impl_dtor, + psi_jit_cb_init, + psi_jit_cb_dtor, + psi_jit_call, + psi_jit_call_va, + psi_jit_typeof_impl, + psi_jit_typeof_decl, + psi_jit_copyof_type, + psi_jit_layoutof_type, }; -PSI_ContextOps *PSI_Libjit(void) +struct psi_context_ops *psi_libjit_ops(void) { return &ops; } + +#endif /* HAVE_LIBJIT */