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Code Issues 1 Releases Wiki Activity

Make native modules optional.

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This commit is contained in:
Calvin Rose 2018-07-04 14:00:11 -04:00
parent 547529ebb2
commit 3d7fff659a
3 changed files with 33 additions and 47 deletions
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49
src/core/corelib.c
View File

@ -21,13 +21,15 @@
*/ */
#include <dst/dst.h> #include <dst/dst.h>
#include "corelib.h"
#include "compile.h" #include "compile.h"
#include "state.h" #include "state.h"
/* Generated header */ /* Generated header */
#include <generated/core.h> #include <generated/core.h>
/* Only include dynamic modules if enabled */
#ifdef DST_DYNAMIC_MODULES
/* Use LoadLibrary on windows or dlopen on posix to load dynamic libaries /* Use LoadLibrary on windows or dlopen on posix to load dynamic libaries
* with native code. */ * with native code. */
#ifdef DST_WINDOWS #ifdef DST_WINDOWS
@ -66,7 +68,7 @@ DstCFunction dst_native(const char *name, const uint8_t **error) {
return init; return init;
} }
int dst_core_native(DstArgs args) { static int dst_core_native(DstArgs args) {
DstCFunction init; DstCFunction init;
const uint8_t *error = NULL; const uint8_t *error = NULL;
const uint8_t *path = NULL; const uint8_t *path = NULL;
@ -79,7 +81,10 @@ int dst_core_native(DstArgs args) {
DST_RETURN_CFUNCTION(args, init); DST_RETURN_CFUNCTION(args, init);
} }
int dst_core_print(DstArgs args) { #endif
/* end DST_DYNAMIC_MODULES */
static int dst_core_print(DstArgs args) {
int32_t i; int32_t i;
for (i = 0; i < args.n; ++i) { for (i = 0; i < args.n; ++i) {
int32_t j, len; int32_t j, len;
@ -93,7 +98,7 @@ int dst_core_print(DstArgs args) {
DST_RETURN_NIL(); DST_RETURN_NIL();
} }
int dst_core_describe(DstArgs args) { static int dst_core_describe(DstArgs args) {
int32_t i; int32_t i;
DstBuffer b; DstBuffer b;
dst_buffer_init(&b, 0); dst_buffer_init(&b, 0);
@ -108,7 +113,7 @@ int dst_core_describe(DstArgs args) {
return 0; return 0;
} }
int dst_core_string(DstArgs args) { static int dst_core_string(DstArgs args) {
int32_t i; int32_t i;
DstBuffer b; DstBuffer b;
dst_buffer_init(&b, 0); dst_buffer_init(&b, 0);
@ -123,7 +128,7 @@ int dst_core_string(DstArgs args) {
return 0; return 0;
} }
int dst_core_symbol(DstArgs args) { static int dst_core_symbol(DstArgs args) {
int32_t i; int32_t i;
DstBuffer b; DstBuffer b;
dst_buffer_init(&b, 0); dst_buffer_init(&b, 0);
@ -138,7 +143,7 @@ int dst_core_symbol(DstArgs args) {
return 0; return 0;
} }
int dst_core_buffer(DstArgs args) { static int dst_core_buffer(DstArgs args) {
int32_t i; int32_t i;
DstBuffer *b = dst_buffer(0); DstBuffer *b = dst_buffer(0);
for (i = 0; i < args.n; ++i) { for (i = 0; i < args.n; ++i) {
@ -150,7 +155,7 @@ int dst_core_buffer(DstArgs args) {
DST_RETURN_BUFFER(args, b); DST_RETURN_BUFFER(args, b);
} }
int dst_core_scannumber(DstArgs args) { static int dst_core_scannumber(DstArgs args) {
const uint8_t *data; const uint8_t *data;
Dst x; Dst x;
int32_t len; int32_t len;
@ -163,7 +168,7 @@ int dst_core_scannumber(DstArgs args) {
DST_RETURN(args, x); DST_RETURN(args, x);
} }
int dst_core_scaninteger(DstArgs args) { static int dst_core_scaninteger(DstArgs args) {
const uint8_t *data; const uint8_t *data;
int32_t len, ret; int32_t len, ret;
int err = 0; int err = 0;
@ -176,7 +181,7 @@ int dst_core_scaninteger(DstArgs args) {
DST_RETURN_INTEGER(args, ret); DST_RETURN_INTEGER(args, ret);
} }
int dst_core_scanreal(DstArgs args) { static int dst_core_scanreal(DstArgs args) {
const uint8_t *data; const uint8_t *data;
int32_t len; int32_t len;
double ret; double ret;
@ -190,18 +195,18 @@ int dst_core_scanreal(DstArgs args) {
DST_RETURN_REAL(args, ret); DST_RETURN_REAL(args, ret);
} }
int dst_core_tuple(DstArgs args) { static int dst_core_tuple(DstArgs args) {
DST_RETURN_TUPLE(args, dst_tuple_n(args.v, args.n)); DST_RETURN_TUPLE(args, dst_tuple_n(args.v, args.n));
} }
int dst_core_array(DstArgs args) { static int dst_core_array(DstArgs args) {
DstArray *array = dst_array(args.n); DstArray *array = dst_array(args.n);
array->count = args.n; array->count = args.n;
memcpy(array->data, args.v, args.n * sizeof(Dst)); memcpy(array->data, args.v, args.n * sizeof(Dst));
DST_RETURN_ARRAY(args, array); DST_RETURN_ARRAY(args, array);
} }
int dst_core_table(DstArgs args) { static int dst_core_table(DstArgs args) {
int32_t i; int32_t i;
DstTable *table = dst_table(args.n >> 1); DstTable *table = dst_table(args.n >> 1);
if (args.n & 1) if (args.n & 1)
@ -212,7 +217,7 @@ int dst_core_table(DstArgs args) {
DST_RETURN_TABLE(args, table); DST_RETURN_TABLE(args, table);
} }
int dst_core_struct(DstArgs args) { static int dst_core_struct(DstArgs args) {
int32_t i; int32_t i;
DstKV *st = dst_struct_begin(args.n >> 1); DstKV *st = dst_struct_begin(args.n >> 1);
if (args.n & 1) if (args.n & 1)
@ -223,18 +228,18 @@ int dst_core_struct(DstArgs args) {
DST_RETURN_STRUCT(args, dst_struct_end(st)); DST_RETURN_STRUCT(args, dst_struct_end(st));
} }
int dst_core_gensym(DstArgs args) { static int dst_core_gensym(DstArgs args) {
DST_FIXARITY(args, 0); DST_FIXARITY(args, 0);
DST_RETURN_SYMBOL(args, dst_symbol_gen()); DST_RETURN_SYMBOL(args, dst_symbol_gen());
} }
int dst_core_gccollect(DstArgs args) { static int dst_core_gccollect(DstArgs args) {
(void) args; (void) args;
dst_collect(); dst_collect();
return 0; return 0;
} }
int dst_core_gcsetinterval(DstArgs args) { static int dst_core_gcsetinterval(DstArgs args) {
int32_t val; int32_t val;
DST_FIXARITY(args, 1); DST_FIXARITY(args, 1);
DST_ARG_INTEGER(val, args, 0); DST_ARG_INTEGER(val, args, 0);
@ -244,12 +249,12 @@ int dst_core_gcsetinterval(DstArgs args) {
DST_RETURN_NIL(args); DST_RETURN_NIL(args);
} }
int dst_core_gcinterval(DstArgs args) { static int dst_core_gcinterval(DstArgs args) {
DST_FIXARITY(args, 0); DST_FIXARITY(args, 0);
DST_RETURN_INTEGER(args, dst_vm_gc_interval); DST_RETURN_INTEGER(args, dst_vm_gc_interval);
} }
int dst_core_type(DstArgs args) { static int dst_core_type(DstArgs args) {
DST_FIXARITY(args, 1); DST_FIXARITY(args, 1);
if (dst_checktype(args.v[0], DST_ABSTRACT)) { if (dst_checktype(args.v[0], DST_ABSTRACT)) {
DST_RETURN(args, dst_csymbolv(dst_abstract_type(dst_unwrap_abstract(args.v[0]))->name)); DST_RETURN(args, dst_csymbolv(dst_abstract_type(dst_unwrap_abstract(args.v[0]))->name));
@ -258,7 +263,7 @@ int dst_core_type(DstArgs args) {
} }
} }
int dst_core_next(DstArgs args) { static int dst_core_next(DstArgs args) {
Dst ds; Dst ds;
const DstKV *kv; const DstKV *kv;
DST_FIXARITY(args, 2); DST_FIXARITY(args, 2);
@ -283,13 +288,15 @@ int dst_core_next(DstArgs args) {
DST_RETURN_NIL(args); DST_RETURN_NIL(args);
} }
int dst_core_hash(DstArgs args) { static int dst_core_hash(DstArgs args) {
DST_FIXARITY(args, 1); DST_FIXARITY(args, 1);
DST_RETURN_INTEGER(args, dst_hash(args.v[0])); DST_RETURN_INTEGER(args, dst_hash(args.v[0]));
} }
static const DstReg cfuns[] = { static const DstReg cfuns[] = {
#ifdef DST_DYNAMIC_MODULES
{"native", dst_core_native}, {"native", dst_core_native},
#endif
{"print", dst_core_print}, {"print", dst_core_print},
{"describe", dst_core_describe}, {"describe", dst_core_describe},
{"string", dst_core_string}, {"string", dst_core_string},

26
src/core/corelib.h
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@ -1,26 +0,0 @@
/*
* Copyright (c) 2018 Calvin Rose
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#ifndef DST_CORELIB_H
#define DST_CORELIB_H
#endif

5
src/include/dst/dst.h
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@ -104,6 +104,11 @@ extern "C" {
#define DST_THREAD_LOCAL #define DST_THREAD_LOCAL
#endif #endif
/* Enable or disbale dynamic module loading. Enabled by default. */
#ifndef DST_NO_DYNAMIC_MODULES
#define DST_DYNAMIC_MODULES
#endif
/* Handle runtime errors */ /* Handle runtime errors */
#ifndef dst_exit #ifndef dst_exit
#include <stdio.h> #include <stdio.h>