From: Michael Wallner Date: Thu, 12 Nov 2015 09:50:00 +0000 (+0100) Subject: flush X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-psi;a=commitdiff_plain;h=3c53642a0adccd4b602d147833da24eb4b73bccc flush --- diff --git a/.gitignore b/.gitignore index 9b68b09..dd61cef 100644 --- a/.gitignore +++ b/.gitignore @@ -49,3 +49,4 @@ tests/*/*.sh /context.h /libffi.h /libjit.j +/tests/*/*.mem diff --git a/php_psi.h b/php_psi.h index d387a06..9ebf8e7 100644 --- a/php_psi.h +++ b/php_psi.h @@ -32,11 +32,11 @@ int psi_internal_type(impl_type *type); zend_internal_arg_info *psi_internal_arginfo(impl *impl); size_t psi_num_min_args(impl *impl); -void psi_to_bool(zval *return_value, token_t t, impl_val *ret_val, decl_var *var); -void psi_to_int(zval *return_value, token_t t, impl_val *ret_val, decl_var *var); -void psi_to_double(zval *return_value, token_t t, impl_val *ret_val, decl_var *var); -void psi_to_string(zval *return_value, token_t t, impl_val *ret_val, decl_var *var); -void psi_to_array(zval *return_value, token_t t, impl_val *ret_val, decl_var *var); +void psi_to_bool(zval *return_value, token_t t, impl_val *ret_val, set_value *set, decl_var *var); +void psi_to_int(zval *return_value, token_t t, impl_val *ret_val, set_value *set, decl_var *var); +void psi_to_double(zval *return_value, token_t t, impl_val *ret_val, set_value *set, decl_var *var); +void psi_to_string(zval *return_value, token_t t, impl_val *ret_val, set_value *set, decl_var *var); +void psi_to_array(zval *return_value, token_t t, impl_val *ret_val, set_value *set, decl_var *var); ZEND_RESULT_CODE psi_parse_args(zend_execute_data *execute_data, impl *impl); void *psi_do_let(decl_arg *darg); diff --git a/src/context.c b/src/context.c index 3ff510f..00126c7 100644 --- a/src/context.c +++ b/src/context.c @@ -263,7 +263,7 @@ static inline decl_arg *locate_struct_member(decl_struct *s, decl_var *var) { decl_arg *darg = s->args->args[i]; if (!strcmp(var->name, darg->var->name)) { - return darg; + return var->arg = darg; } } diff --git a/src/module.c b/src/module.c index eec8611..b8d2300 100644 --- a/src/module.c +++ b/src/module.c @@ -32,6 +32,109 @@ void psi_error(int type, const char *msg, ...) php_error(type, buf); } +size_t psi_t_alignment(token_t t) +{ + size_t align; +#define PSI_TAS_D(T) struct PSI_TAS_ ##T { \ + char c; \ + T x; \ +} +#define PSI_TAS_P(T) struct PSI_TAS_ ## T ## _pointer { \ + char c; \ + T *x; \ +} +#define PSI_TAS_C(T) align = offsetof(struct PSI_TAS_ ##T, x) +#define PSI_TAS_CASE(T) { \ + PSI_TAS_D(T); \ + PSI_TAS_C(T); \ +} + switch (t) { + case PSI_T_INT8: + PSI_TAS_CASE(int8_t); + break; + case PSI_T_UINT8: + PSI_TAS_CASE(uint8_t); + break; + case PSI_T_INT16: + PSI_TAS_CASE(int16_t); + break; + case PSI_T_UINT16: + PSI_TAS_CASE(uint16_t); + break; + case PSI_T_INT32: + PSI_TAS_CASE(int32_t); + break; + case PSI_T_UINT32: + PSI_TAS_CASE(uint32_t); + break; + case PSI_T_INT64: + PSI_TAS_CASE(int64_t); + break; + case PSI_T_UINT64: + PSI_TAS_CASE(uint64_t); + break; + case PSI_T_FLOAT: + PSI_TAS_CASE(float); + break; + case PSI_T_DOUBLE: + PSI_TAS_CASE(double); + break; + case PSI_T_POINTER: + { + PSI_TAS_P(char); + PSI_TAS_C(char_pointer); + } + break; + EMPTY_SWITCH_DEFAULT_CASE(); + } + + return align; +} + +size_t psi_t_size(token_t t) +{ + size_t size; + + switch (t) { + case PSI_T_INT8: + case PSI_T_UINT8: + size = 1; + break; + case PSI_T_INT16: + case PSI_T_UINT16: + size = 2; + break; + case PSI_T_INT: + size = sizeof(int); + break; + case PSI_T_INT32: + case PSI_T_UINT32: + size = 4; + break; + case PSI_T_INT64: + case PSI_T_UINT64: + size = 8; + break; + case PSI_T_FLOAT: + size = sizeof(float); + break; + case PSI_T_DOUBLE: + size = sizeof(double); + break; + case PSI_T_POINTER: + size = sizeof(char *); + break; + EMPTY_SWITCH_DEFAULT_CASE(); + } + return size; +} + +size_t psi_t_align(token_t t, size_t s) +{ + size_t a = psi_t_alignment(t); + return ((s - 1) | (a - 1)) + 1; +} + int psi_internal_type(impl_type *type) { switch (type->type) { @@ -93,56 +196,60 @@ size_t psi_num_min_args(impl *impl) return n; } -void psi_to_bool(zval *return_value, token_t t, impl_val *ret_val, decl_var *var) +void psi_to_bool(zval *return_value, token_t t, impl_val *ret_val, set_value *set, decl_var *var) { + impl_val *v = deref_impl_val(ret_val, var); + switch (t) { case PSI_T_FLOAT: - RETVAL_DOUBLE((double) deref_impl_val(ret_val, var)->fval); - convert_to_boolean(return_value); + RETVAL_DOUBLE((double) v->fval); break; case PSI_T_DOUBLE: - RETVAL_DOUBLE(deref_impl_val(ret_val, var)->dval); - convert_to_boolean(return_value); + RETVAL_DOUBLE(v->dval); break; default: - RETVAL_LONG(deref_impl_val(ret_val, var)->lval); - convert_to_boolean(return_value); + RETVAL_LONG(v->lval); break; } + convert_to_boolean(return_value); } -void psi_to_int(zval *return_value, token_t t, impl_val *ret_val, decl_var *var) +void psi_to_int(zval *return_value, token_t t, impl_val *ret_val, set_value *set, decl_var *var) { + impl_val *v = deref_impl_val(ret_val, var); + switch (t) { case PSI_T_FLOAT: - RETVAL_DOUBLE((double) deref_impl_val(ret_val, var)->fval); - convert_to_long(return_value); + RETVAL_DOUBLE((double) v->fval); break; case PSI_T_DOUBLE: - RETVAL_DOUBLE(deref_impl_val(ret_val, var)->dval); - convert_to_long(return_value); + RETVAL_DOUBLE(v->dval); break; default: - RETVAL_LONG(deref_impl_val(ret_val, var)->lval); + RETVAL_LONG(v->lval); + return; } + convert_to_long(return_value); } -void psi_to_double(zval *return_value, token_t t, impl_val *ret_val, decl_var *var) +void psi_to_double(zval *return_value, token_t t, impl_val *ret_val, set_value *set, decl_var *var) { + impl_val *v = deref_impl_val(ret_val, var); + switch (t) { case PSI_T_FLOAT: - RETVAL_DOUBLE((double) deref_impl_val(ret_val, var)->fval); + RETVAL_DOUBLE((double) v->fval); break; case PSI_T_DOUBLE: - RETVAL_DOUBLE(deref_impl_val(ret_val, var)->dval); + RETVAL_DOUBLE(v->dval); break; default: - RETVAL_DOUBLE((double) deref_impl_val(ret_val, var)->lval); + RETVAL_DOUBLE((double) v->lval); break; } } -void psi_to_string(zval *return_value, token_t t, impl_val *ret_val, decl_var *var) +void psi_to_string(zval *return_value, token_t t, impl_val *ret_val, set_value *set, decl_var *var) { switch (t) { case PSI_T_INT8: @@ -157,124 +264,20 @@ void psi_to_string(zval *return_value, token_t t, impl_val *ret_val, decl_var *v RETVAL_EMPTY_STRING(); } } - break; + return; case PSI_T_FLOAT: RETVAL_DOUBLE((double) deref_impl_val(ret_val, var)->fval); - convert_to_string(return_value); break; case PSI_T_DOUBLE: RETVAL_DOUBLE(deref_impl_val(ret_val, var)->dval); - convert_to_string(return_value); break; default: RETVAL_LONG(deref_impl_val(ret_val, var)->lval); - convert_to_string(return_value); break; } + convert_to_string(return_value); } -size_t psi_t_alignment(token_t t) -{ - size_t align; -#define PSI_TAS_D(T) struct PSI_TAS_ ##T { \ - char c; \ - T x; \ -} -#define PSI_TAS_P(T) struct PSI_TAS_ ## T ## _pointer { \ - char c; \ - T *x; \ -} -#define PSI_TAS_C(T) align = offsetof(struct PSI_TAS_ ##T, x) -#define PSI_TAS_CASE(T) { \ - PSI_TAS_D(T); \ - PSI_TAS_C(T); \ -} - switch (t) { - case PSI_T_INT8: - PSI_TAS_CASE(int8_t); - break; - case PSI_T_UINT8: - PSI_TAS_CASE(uint8_t); - break; - case PSI_T_INT16: - PSI_TAS_CASE(int16_t); - break; - case PSI_T_UINT16: - PSI_TAS_CASE(uint16_t); - break; - case PSI_T_INT32: - PSI_TAS_CASE(int32_t); - break; - case PSI_T_UINT32: - PSI_TAS_CASE(uint32_t); - break; - case PSI_T_INT64: - PSI_TAS_CASE(int64_t); - break; - case PSI_T_UINT64: - PSI_TAS_CASE(uint64_t); - break; - case PSI_T_FLOAT: - PSI_TAS_CASE(float); - break; - case PSI_T_DOUBLE: - PSI_TAS_CASE(double); - break; - case PSI_T_POINTER: - { - PSI_TAS_P(char); - PSI_TAS_C(char_pointer); - } - break; - EMPTY_SWITCH_DEFAULT_CASE(); - } - - return align; -} - -size_t psi_t_size(token_t t) -{ - size_t size; - - switch (t) { - case PSI_T_INT8: - case PSI_T_UINT8: - size = 1; - break; - case PSI_T_INT16: - case PSI_T_UINT16: - size = 2; - break; - case PSI_T_INT: - size = sizeof(int); - break; - case PSI_T_INT32: - case PSI_T_UINT32: - size = 4; - break; - case PSI_T_INT64: - case PSI_T_UINT64: - size = 8; - break; - case PSI_T_FLOAT: - size = sizeof(float); - break; - case PSI_T_DOUBLE: - size = sizeof(double); - break; - case PSI_T_POINTER: - size = sizeof(char *); - break; - EMPTY_SWITCH_DEFAULT_CASE(); - } - return size; -} - -size_t psi_t_align(token_t t, size_t s) -{ - size_t a = psi_t_alignment(t); - return ((s - 1) | (a - 1)) + 1; -} static impl_val *iterate(impl_val *val, token_t t, unsigned i, impl_val *tmp) { @@ -335,7 +338,7 @@ void *psi_array_to_struct(decl_struct *s, HashTable *arr) return mem; } -void psi_to_array(zval *return_value, token_t t, impl_val *ret_val, decl_var *var) +void psi_to_array(zval *return_value, token_t t, impl_val *ret_val, set_value *set, decl_var *var) { zval ele; unsigned i; @@ -348,45 +351,70 @@ void psi_to_array(zval *return_value, token_t t, impl_val *ret_val, decl_var *va ret_val = deref_impl_val(ret_val, var); ZEND_ASSERT(s); - for (i = 0; i < s->args->count; ++i) { - decl_arg *darg = s->args->args[i]; - impl_val tmp, tmp_ptr; - zval ztmp; - char *ptr = (char *) ret_val->ptr + darg->layout->pos; - tmp_ptr.ptr = &tmp; - memset(&tmp, 0, sizeof(tmp)); - memcpy(&tmp, ptr, darg->layout->len); - switch (real_decl_type(darg->type)->type) { - case PSI_T_FLOAT: - case PSI_T_DOUBLE: - psi_to_double(&ztmp, real_decl_type(darg->type)->type, &tmp, darg->var); - break; - case PSI_T_INT8: - case PSI_T_UINT8: - if (darg->var->pointer_level) { - psi_to_string(&ztmp, real_decl_type(darg->type)->type, &tmp_ptr, darg->var); - break; + if (set->count) { + /* explicit member casts */ + for (i = 0; i < set->count; ++i) { + zval ztmp; + impl_val *tmp_ptr; + set_value *sub_set = set->inner[i]; + decl_var *sub_var = sub_set->vars->vars[0]; + decl_arg *sub_arg = sub_var->arg; + token_t t = real_decl_type(sub_arg->type)->type; + void *ptr = malloc(sub_arg->layout->len); + + memcpy(ptr, (char *) ret_val->ptr + sub_arg->layout->pos, + sub_arg->layout->len); + tmp_ptr = enref_impl_val(ptr, sub_arg->var); + sub_set->func->handler(&ztmp, t, tmp_ptr, sub_set, sub_var); + add_assoc_zval(return_value, sub_var->name, &ztmp); + free(tmp_ptr); + if (tmp_ptr != ptr) { + free(ptr); } - /* no break */ - case PSI_T_INT16: - case PSI_T_UINT16: - case PSI_T_INT32: - case PSI_T_UINT32: - case PSI_T_INT64: - case PSI_T_UINT64: - psi_to_int(&ztmp, real_decl_type(darg->type)->type, &tmp, darg->var); - break; - case PSI_T_STRUCT: - psi_to_array(&ztmp, real_decl_type(darg->type)->type, &tmp_ptr, darg->var); - break; - default: - printf("t=%d\n", real_decl_type(darg->type)->type); - abort(); } - add_assoc_zval(return_value, darg->var->name, &ztmp); } return; + +// for (i = 0; i < s->args->count; ++i) { +// decl_arg *darg = s->args->args[i]; +// impl_val tmp, tmp_ptr; +// zval ztmp; +// char *ptr = (char *) ret_val->ptr + darg->layout->pos; +// +// tmp_ptr.ptr = &tmp; +// memset(&tmp, 0, sizeof(tmp)); +// memcpy(&tmp, ptr, darg->layout->len); +// switch (real_decl_type(darg->type)->type) { +// case PSI_T_FLOAT: +// case PSI_T_DOUBLE: +// psi_to_double(&ztmp, real_decl_type(darg->type)->type, &tmp, darg->var); +// break; +// case PSI_T_INT8: +// case PSI_T_UINT8: +// if (darg->var->pointer_level) { +// psi_to_string(&ztmp, real_decl_type(darg->type)->type, &tmp_ptr, darg->var); +// break; +// } +// /* no break */ +// case PSI_T_INT16: +// case PSI_T_UINT16: +// case PSI_T_INT32: +// case PSI_T_UINT32: +// case PSI_T_INT64: +// case PSI_T_UINT64: +// psi_to_int(&ztmp, real_decl_type(darg->type)->type, &tmp, darg->var); +// break; +// case PSI_T_STRUCT: +// psi_to_array(&ztmp, real_decl_type(darg->type)->type, &tmp_ptr, darg->var); +// break; +// default: +// printf("t=%d\n", real_decl_type(darg->type)->type); +// abort(); +// } +// add_assoc_zval(return_value, darg->var->name, &ztmp); +// } + return; } ret_val = deref_impl_val(ret_val, var); for (i = 0; i < var->arg->var->array_size; ++i) { @@ -573,14 +601,14 @@ void psi_do_set(zval *return_value, set_value *set) ZVAL_DEREF(return_value); zval_dtor(return_value); - set->func->handler(return_value, t, val, set->vars->vars[0]); + set->func->handler(return_value, t, val, set, set->vars->vars[0]); } void psi_do_return(zval *return_value, return_stmt *ret, impl_val *ret_val) { token_t t = real_decl_type(ret->decl->type)->type; - ret->set->func->handler(return_value, t, ret_val, ret->decl->var); + ret->set->func->handler(return_value, t, ret_val, ret->set, ret->decl->var); } void psi_do_free(free_stmt *fre) diff --git a/src/parser.h b/src/parser.h index a9060bd..3b4c77f 100644 --- a/src/parser.h +++ b/src/parser.h @@ -352,6 +352,21 @@ static inline impl_val *deref_impl_val(impl_val *ret_val, decl_var *var) { return ret_val; } +static inline impl_val *enref_impl_val(void *ptr, decl_var *var) { + impl_val *val, *val_ptr; + unsigned i; + + if (!var->pointer_level) { + return ptr; + } + val = val_ptr = calloc(var->pointer_level, sizeof(void *)); + for (i = 1; i < var->pointer_level; ++i) { + val_ptr->ptr = (void **) val_ptr + 1; + val_ptr = val_ptr->ptr; + } + val_ptr->ptr = ptr; + return val; +} typedef struct impl_type { char *name; token_t type; @@ -570,10 +585,12 @@ static inline void free_let_stmt(let_stmt *stmt) { free(stmt); } +struct set_value; + typedef struct set_func { token_t type; char *name; - void (*handler)(zval *, token_t, impl_val *, decl_var *); + void (*handler)(zval *, token_t, impl_val *, struct set_value *set, decl_var *); } set_func; static inline set_func *init_set_func(token_t type, const char *name) { @@ -615,6 +632,7 @@ static inline void free_set_value(set_value *val) { for (i = 0; i < val->count; ++i) { free_set_value(val->inner[i]); } + free(val->inner); } free(val); } diff --git a/tests/time/time.psi b/tests/time/time.psi index 514d2b3..e491185 100644 --- a/tests/time/time.psi +++ b/tests/time/time.psi @@ -3,8 +3,12 @@ function psi\gettimeofday(array &$tv = NULL, array &$tz = NULL) : int { let tv = calloc(1, struct timeval); let tz = calloc(1, struct timezone); return to_int(gettimeofday); - set $tv = to_array(*tv); - set $tz = to_array(*tz); + set $tv = to_array(*tv, + to_int(tv_sec), + to_int(tv_usec)); + set $tz = to_array(*tz, + to_int(tz_minuteswest), + to_int(tz_dsttime)); } extern char *asctime(struct tm *tm); @@ -23,14 +27,34 @@ function psi\asctime_r(array $tm = NULL) : string { extern struct tm *gmtime(time_t *tp); function psi\gmtime(int $ts) : array { let tp = &intval($ts); - return to_array(gmtime); + return to_array(*gmtime, + to_int(tm_sec), + to_int(tm_min), + to_int(tm_hour), + to_int(tm_mday), + to_int(tm_mon), + to_int(tm_year), + to_int(tm_wday), + to_int(tm_yday), + to_int(tm_isdst) + ); } extern struct tm *gmtime_r(time_t *tp, struct tm *buf); function psi\gmtime_r(int $ts) : array { let tp = &intval($ts); let buf = calloc(1, struct tm); - return to_array(gmtime_r); + return to_array(*gmtime_r, + to_int(tm_sec), + to_int(tm_min), + to_int(tm_hour), + to_int(tm_mday), + to_int(tm_mon), + to_int(tm_year), + to_int(tm_wday), + to_int(tm_yday), + to_int(tm_isdst) + ); } extern int nanosleep(struct timespec *rqtp, struct timespec *rmtp); @@ -38,12 +62,20 @@ function psi\nanosleep(array $rq = NULL, array &$rm = NULL) : int { let rqtp = arrval($rq); let rmtp = calloc(1, struct timespec); return to_int(nanosleep); - set $rm = to_array(*rmtp); + set $rm = to_array(*rmtp, + to_int(tv_sec), + to_int(tv_nsec) + ); } extern clock_t times(struct tms *buf); function psi\times(array &$tms = NULL) : int { let buf = calloc(1, struct tms); return to_int(times); - set $tms = to_array(*buf); + set $tms = to_array(*buf, + to_int(tms_utime), + to_int(tms_stime), + to_int(tms_cutime), + to_int(tms_cstime) + ); } diff --git a/tests/time/time001.phpt b/tests/time/time001.phpt index 8c35eb9..b372836 100644 --- a/tests/time/time001.phpt +++ b/tests/time/time001.phpt @@ -17,6 +17,7 @@ var_dump(psi\gettimeofday($tv), $tv); var_dump(psi\gettimeofday($tv, $tz), $tv, $tz); var_dump(abs($ar["sec"] - $tv["tv_sec"]) <= 1); + ?> ===DONE=== --EXPECTF-- diff --git a/tests/uname/uname.psi b/tests/uname/uname.psi new file mode 100644 index 0000000..25abfcb --- /dev/null +++ b/tests/uname/uname.psi @@ -0,0 +1,12 @@ +extern int uname(struct utsname *u); +function psi\uname(array &$u = NULL) : int { + let u = calloc(1, struct utsname); + return to_int(uname); + set $u = to_array(*u, + to_string(sysname), + to_string(nodename), + to_string(release), + to_string(version), + to_string(machine), + to_string(domainname)); +} \ No newline at end of file diff --git a/tests/uname/uname001.phpt b/tests/uname/uname001.phpt new file mode 100644 index 0000000..7f46723 --- /dev/null +++ b/tests/uname/uname001.phpt @@ -0,0 +1,32 @@ +--TEST-- +uname +--INI-- +psi.directory={PWD} +--SKIPIF-- + +--FILE-- +===TEST=== + +===DONE=== +--EXPECTF-- +===TEST=== +int(0) +array(6) { + ["sysname"]=> + string(5) "Linux" + ["nodename"]=> + string(%d) "%s" + ["release"]=> + string(%d) "%s" + ["version"]=> + string(%d) "%s" + ["machine"]=> + string(%d) "%s" + ["domainname"]=> + string(%d) "%s" +} +===DONE===