2019-01-30 05:08:03 +00:00
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#[macro_use]
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2019-01-22 19:02:06 +00:00
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extern crate wasmer_runtime_core;
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2019-01-11 05:37:59 +00:00
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2019-01-18 05:55:44 +00:00
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use byteorder::{ByteOrder, LittleEndian};
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2019-01-24 05:49:34 +00:00
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use libc::c_int;
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use std::cell::UnsafeCell;
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2019-01-31 02:03:54 +00:00
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use std::{f64, ffi::c_void, fmt, mem, ptr};
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2019-01-22 19:02:06 +00:00
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use wasmer_runtime_core::{
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2019-01-31 01:19:53 +00:00
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error::CallResult,
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2019-01-30 02:00:08 +00:00
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export::{Context, Export, FuncPointer},
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func,
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global::Global,
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2019-01-22 00:42:20 +00:00
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import::{ImportObject, Namespace},
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2019-01-30 02:00:08 +00:00
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imports,
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2019-02-05 18:35:15 +00:00
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memory::Memory,
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2019-01-30 02:00:08 +00:00
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table::Table,
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2019-01-11 16:10:21 +00:00
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types::{
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2019-01-31 01:19:53 +00:00
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ElementType, FuncSig, GlobalDescriptor, MemoryDescriptor, TableDescriptor,
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2019-01-18 05:55:44 +00:00
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Type::{self, *},
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2019-01-31 01:19:53 +00:00
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Value,
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2019-01-11 16:10:21 +00:00
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},
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2019-01-30 05:08:03 +00:00
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units::Pages,
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2019-01-31 01:19:53 +00:00
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vm::Ctx,
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2019-01-19 00:36:28 +00:00
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vm::LocalGlobal,
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2019-01-23 20:25:56 +00:00
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vm::LocalMemory,
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2019-01-23 20:34:56 +00:00
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vm::LocalTable,
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2019-02-02 23:28:50 +00:00
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Func, Instance, Module,
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2019-01-11 16:10:21 +00:00
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};
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2019-01-18 05:55:44 +00:00
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2019-01-22 00:42:20 +00:00
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#[macro_use]
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mod macros;
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2019-01-18 05:55:44 +00:00
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//#[cfg(test)]
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mod file_descriptor;
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pub mod stdio;
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2018-11-14 03:19:23 +00:00
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2018-11-20 19:11:58 +00:00
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// EMSCRIPTEN APIS
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2018-11-21 23:10:03 +00:00
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mod env;
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2018-11-27 04:29:26 +00:00
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mod errno;
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2018-12-18 17:43:59 +00:00
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mod exception;
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2018-11-22 04:59:23 +00:00
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mod io;
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2018-12-19 01:21:12 +00:00
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mod jmp;
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2019-01-26 23:02:51 +00:00
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mod linking;
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2018-11-27 04:29:26 +00:00
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mod lock;
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2018-12-13 18:28:30 +00:00
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mod math;
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2018-12-18 17:43:59 +00:00
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mod memory;
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2018-11-27 04:29:26 +00:00
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mod nullfunc;
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2018-11-20 19:11:58 +00:00
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mod process;
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2018-11-28 21:25:56 +00:00
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mod signal;
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2018-11-27 04:29:26 +00:00
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mod storage;
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2018-11-21 23:10:03 +00:00
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mod syscalls;
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2018-11-27 04:29:26 +00:00
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mod time;
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2018-11-22 04:59:23 +00:00
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mod utils;
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2018-11-23 05:13:01 +00:00
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mod varargs;
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2018-11-20 19:11:58 +00:00
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2019-02-08 18:55:32 +00:00
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pub use self::storage::{align_memory, static_alloc};
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2019-01-26 01:55:33 +00:00
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pub use self::utils::{
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2019-01-26 02:12:36 +00:00
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allocate_cstr_on_stack, allocate_on_stack, get_emscripten_memory_size,
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get_emscripten_table_size, is_emscripten_module,
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2019-01-26 01:55:33 +00:00
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};
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2018-11-14 03:19:23 +00:00
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2018-11-26 04:56:21 +00:00
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// TODO: Magic number - how is this calculated?
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2018-12-08 06:19:55 +00:00
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const TOTAL_STACK: u32 = 5_242_880;
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2018-12-07 02:10:26 +00:00
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// TODO: Magic number - how is this calculated?
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2018-11-26 04:56:21 +00:00
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const DYNAMICTOP_PTR_DIFF: u32 = 1088;
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2018-12-07 02:10:26 +00:00
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// TODO: make this variable
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2018-12-08 06:19:55 +00:00
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const STATIC_BUMP: u32 = 215_536;
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2018-11-26 04:56:21 +00:00
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2019-01-23 20:43:41 +00:00
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// The address globals begin at. Very low in memory, for code size and optimization opportunities.
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// Above 0 is static memory, starting with globals.
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// Then the stack.
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// Then 'dynamic' memory for sbrk.
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const GLOBAL_BASE: u32 = 1024;
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2019-02-08 18:55:32 +00:00
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const STATIC_BASE: u32 = GLOBAL_BASE;
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2019-01-23 20:43:41 +00:00
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2018-11-26 04:56:21 +00:00
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fn stacktop(static_bump: u32) -> u32 {
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align_memory(dynamictop_ptr(static_bump) + 4)
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}
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fn stack_max(static_bump: u32) -> u32 {
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stacktop(static_bump) + TOTAL_STACK
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}
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fn dynamic_base(static_bump: u32) -> u32 {
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align_memory(stack_max(static_bump))
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}
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fn dynamictop_ptr(static_bump: u32) -> u32 {
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static_bump + DYNAMICTOP_PTR_DIFF
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}
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2019-02-02 23:28:50 +00:00
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pub struct EmscriptenData<'a> {
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pub malloc: Func<'a, u32, u32>,
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pub free: Func<'a, u32>,
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2019-02-06 05:24:07 +00:00
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pub memalign: Option<Func<'a, (u32, u32), u32>>,
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2019-02-02 23:28:50 +00:00
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pub memset: Func<'a, (u32, u32, u32), u32>,
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pub stack_alloc: Func<'a, u32, u32>,
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2019-02-07 18:45:48 +00:00
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pub jumps: Vec<UnsafeCell<[u32; 27]>>,
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2019-01-24 05:49:34 +00:00
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}
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2019-02-02 23:28:50 +00:00
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impl<'a> EmscriptenData<'a> {
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pub fn new(instance: &'a mut Instance) -> EmscriptenData<'a> {
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let malloc = instance.func("_malloc").unwrap();
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let free = instance.func("_free").unwrap();
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2019-02-06 05:24:07 +00:00
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let memalign = if let Ok(func) = instance.func("_memalign") {
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Some(func)
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} else {
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None
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};
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2019-02-02 23:28:50 +00:00
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let memset = instance.func("_memset").unwrap();
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let stack_alloc = instance.func("stackAlloc").unwrap();
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EmscriptenData {
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malloc,
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free,
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memalign,
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memset,
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stack_alloc,
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jumps: Vec::new(),
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2019-01-24 05:49:34 +00:00
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}
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}
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}
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2019-01-06 21:21:06 +00:00
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2019-01-24 00:47:34 +00:00
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pub fn run_emscripten_instance(
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2019-01-24 06:00:38 +00:00
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_module: &Module,
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2019-01-24 00:47:34 +00:00
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instance: &mut Instance,
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2019-01-26 20:17:17 +00:00
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path: &str,
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2019-01-24 00:47:34 +00:00
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args: Vec<&str>,
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) -> CallResult<()> {
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2019-01-24 05:49:34 +00:00
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let mut data = EmscriptenData::new(instance);
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let data_ptr = &mut data as *mut _ as *mut c_void;
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2019-01-30 05:08:03 +00:00
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instance.context_mut().data = data_ptr;
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2019-01-24 00:47:34 +00:00
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2019-02-06 06:11:31 +00:00
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if let Ok(_func) = instance.dyn_func("___emscripten_environ_constructor") {
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instance.call("___emscripten_environ_constructor", &[])?;
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}
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2019-02-07 19:37:15 +00:00
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// println!("running emscripten instance");
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2019-02-07 18:45:48 +00:00
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2019-02-02 23:28:50 +00:00
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let main_func = instance.dyn_func("_main")?;
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2019-01-30 05:08:03 +00:00
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let num_params = main_func.signature().params().len();
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2019-01-28 01:06:03 +00:00
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let _result = match num_params {
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2019-01-26 20:17:17 +00:00
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2 => {
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2019-01-30 05:08:03 +00:00
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let (argc, argv) = store_module_arguments(path, args, instance.context_mut());
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2019-01-26 20:17:17 +00:00
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instance.call("_main", &[Value::I32(argc as i32), Value::I32(argv as i32)])?;
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}
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0 => {
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instance.call("_main", &[])?;
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}
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_ => panic!(
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"The emscripten main function has received an incorrect number of params {}",
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num_params
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),
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};
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2019-01-24 00:47:34 +00:00
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// TODO atinit and atexit for emscripten
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2019-02-02 23:28:50 +00:00
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// println!("{:?}", data);
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2019-01-24 00:47:34 +00:00
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Ok(())
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}
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2019-01-27 18:18:58 +00:00
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fn store_module_arguments(path: &str, args: Vec<&str>, ctx: &mut Ctx) -> (u32, u32) {
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let argc = args.len() + 1;
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let mut args_slice = vec![0; argc];
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args_slice[0] = unsafe { allocate_cstr_on_stack(path, ctx).0 };
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for (slot, arg) in args_slice[1..argc].iter_mut().zip(args.iter()) {
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*slot = unsafe { allocate_cstr_on_stack(&arg, ctx).0 };
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}
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let (argv_offset, argv_slice): (_, &mut [u32]) =
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unsafe { allocate_on_stack(((argc + 1) * 4) as u32, ctx) };
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assert!(!argv_slice.is_empty());
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for (slot, arg) in argv_slice[0..argc].iter_mut().zip(args_slice.iter()) {
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*slot = *arg
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}
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argv_slice[argc] = 0;
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(argc as u32, argv_offset)
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}
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2019-01-26 20:17:17 +00:00
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2019-02-08 18:55:32 +00:00
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pub fn emscripten_set_up_memory(memory: &Memory, globals: &EmscriptenGlobalsData) {
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let dynamictop_ptr = globals.dynamictop_ptr;
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let stack_max = globals.stack_max;
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2019-01-11 19:47:41 +00:00
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2019-02-08 18:55:32 +00:00
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let dynamic_base = align_memory(stack_max);
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2018-11-26 19:15:29 +00:00
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2019-02-08 18:55:32 +00:00
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memory.view::<u32>()[(dynamictop_ptr / 4) as usize].set(dynamic_base);
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2019-01-17 22:10:29 +00:00
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}
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2019-01-25 00:24:41 +00:00
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pub struct EmscriptenGlobalsData {
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2019-01-25 05:58:54 +00:00
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abort: u64,
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2019-01-25 00:24:41 +00:00
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// Env namespace
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2019-02-08 18:55:32 +00:00
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stacktop: u32,
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stack_max: u32,
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dynamictop_ptr: u32,
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memory_base: u32,
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table_base: u32,
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temp_double_ptr: u32,
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2019-01-25 00:24:41 +00:00
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// Global namespace
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2019-02-08 18:55:32 +00:00
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infinity: f64,
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nan: f64,
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2019-01-25 00:24:41 +00:00
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}
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pub struct EmscriptenGlobals {
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// The emscripten data
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pub data: EmscriptenGlobalsData,
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2019-01-23 20:25:56 +00:00
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// The emscripten memory
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2019-01-30 05:08:03 +00:00
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pub memory: Memory,
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pub table: Table,
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pub memory_min: Pages,
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pub memory_max: Option<Pages>,
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2019-01-11 16:10:21 +00:00
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}
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2019-01-25 00:46:16 +00:00
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impl EmscriptenGlobals {
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2019-02-08 18:55:32 +00:00
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pub fn new(module: &Module /*, static_bump: u32 */) -> Self {
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2019-01-28 22:31:03 +00:00
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let (table_min, table_max) = get_emscripten_table_size(&module);
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let (memory_min, memory_max) = get_emscripten_memory_size(&module);
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2019-01-23 20:34:56 +00:00
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// Memory initialization
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2019-01-30 05:08:03 +00:00
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let memory_type = MemoryDescriptor {
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minimum: memory_min,
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maximum: memory_max,
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2019-01-23 20:25:56 +00:00
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shared: false,
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};
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2019-02-08 18:55:32 +00:00
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let memory = Memory::new(memory_type).unwrap();
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2019-01-23 20:25:56 +00:00
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2019-01-30 05:08:03 +00:00
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let table_type = TableDescriptor {
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element: ElementType::Anyfunc,
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minimum: table_min,
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maximum: table_max,
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2019-01-23 20:34:56 +00:00
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};
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2019-01-30 05:08:03 +00:00
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let mut table = Table::new(table_type).unwrap();
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2019-01-23 20:34:56 +00:00
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2019-02-08 18:55:32 +00:00
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let data = {
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let static_bump = STATIC_BUMP;
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let mut STATIC_TOP = STATIC_BASE + static_bump;
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let memory_base = STATIC_BASE;
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let table_base = 0;
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let temp_double_ptr = STATIC_TOP;
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STATIC_TOP += 16;
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let dynamictop_ptr = static_alloc(&mut STATIC_TOP, 4);
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let stacktop = align_memory(STATIC_TOP);
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let stack_max = stacktop + TOTAL_STACK;
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EmscriptenGlobalsData {
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abort: 0,
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stacktop,
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stack_max,
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dynamictop_ptr,
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memory_base,
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table_base,
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temp_double_ptr,
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infinity: std::f64::INFINITY,
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nan: std::f64::NAN,
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}
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2019-01-25 00:24:41 +00:00
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};
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2019-01-17 18:55:25 +00:00
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2019-02-08 18:55:32 +00:00
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emscripten_set_up_memory(&memory, &data);
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2019-01-31 01:19:53 +00:00
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Self {
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data,
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memory,
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table,
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memory_min,
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memory_max,
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}
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2019-01-11 16:10:21 +00:00
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}
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}
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2019-01-23 20:25:56 +00:00
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pub fn generate_emscripten_env(globals: &mut EmscriptenGlobals) -> ImportObject {
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2019-02-08 18:55:32 +00:00
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imports! {
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2019-02-01 01:44:57 +00:00
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"env" => {
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2019-02-05 18:35:15 +00:00
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"memory" => Export::Memory(globals.memory.clone()),
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2019-02-01 01:44:57 +00:00
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"table" => Export::Table(globals.table.clone()),
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// Globals
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2019-02-08 18:55:32 +00:00
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"STACKTOP" => Global::new(Value::I32(globals.data.stacktop as i32)),
|
|
|
|
"STACK_MAX" => Global::new(Value::I32(globals.data.stack_max as i32)),
|
|
|
|
"DYNAMICTOP_PTR" => Global::new(Value::I32(globals.data.dynamictop_ptr as i32)),
|
|
|
|
"tableBase" => Global::new(Value::I32(globals.data.table_base as i32)),
|
|
|
|
"__table_base" => Global::new(Value::I32(globals.data.table_base as i32)),
|
|
|
|
"ABORT" => Global::new(Value::I32(globals.data.abort as i32)),
|
|
|
|
"memoryBase" => Global::new(Value::I32(globals.data.memory_base as i32)),
|
|
|
|
"__memory_base" => Global::new(Value::I32(globals.data.memory_base as i32)),
|
|
|
|
"tempDoublePtr" => Global::new(Value::I32(globals.data.temp_double_ptr as i32)),
|
2019-02-01 01:44:57 +00:00
|
|
|
|
|
|
|
// IO
|
2019-02-02 23:28:50 +00:00
|
|
|
"printf" => func!(crate::io::printf),
|
|
|
|
"putchar" => func!(crate::io::putchar),
|
|
|
|
"___lock" => func!(crate::lock::___lock),
|
|
|
|
"___unlock" => func!(crate::lock::___unlock),
|
|
|
|
"___wait" => func!(crate::lock::___wait),
|
2019-02-01 01:44:57 +00:00
|
|
|
|
|
|
|
// Env
|
2019-02-02 23:28:50 +00:00
|
|
|
"___assert_fail" => func!(crate::env::___assert_fail),
|
|
|
|
"_getenv" => func!(crate::env::_getenv),
|
|
|
|
"_setenv" => func!(crate::env::_setenv),
|
|
|
|
"_putenv" => func!(crate::env::_putenv),
|
|
|
|
"_unsetenv" => func!(crate::env::_unsetenv),
|
|
|
|
"_getpwnam" => func!(crate::env::_getpwnam),
|
|
|
|
"_getgrnam" => func!(crate::env::_getgrnam),
|
|
|
|
"___buildEnvironment" => func!(crate::env::___build_environment),
|
|
|
|
"___setErrNo" => func!(crate::errno::___seterrno),
|
|
|
|
"_getpagesize" => func!(crate::env::_getpagesize),
|
|
|
|
"_sysconf" => func!(crate::env::_sysconf),
|
|
|
|
"_getaddrinfo" => func!(crate::env::_getaddrinfo),
|
2019-02-01 01:44:57 +00:00
|
|
|
|
|
|
|
// Null func
|
2019-02-02 23:28:50 +00:00
|
|
|
"nullFunc_i" => func!(crate::nullfunc::nullfunc_i),
|
|
|
|
"nullFunc_ii" => func!(crate::nullfunc::nullfunc_ii),
|
|
|
|
"nullFunc_iii" => func!(crate::nullfunc::nullfunc_iii),
|
|
|
|
"nullFunc_iiii" => func!(crate::nullfunc::nullfunc_iiii),
|
|
|
|
"nullFunc_iiiii" => func!(crate::nullfunc::nullfunc_iiiii),
|
|
|
|
"nullFunc_iiiiii" => func!(crate::nullfunc::nullfunc_iiiiii),
|
|
|
|
"nullFunc_v" => func!(crate::nullfunc::nullfunc_v),
|
|
|
|
"nullFunc_vi" => func!(crate::nullfunc::nullfunc_vi),
|
|
|
|
"nullFunc_vii" => func!(crate::nullfunc::nullfunc_vii),
|
|
|
|
"nullFunc_viii" => func!(crate::nullfunc::nullfunc_viii),
|
|
|
|
"nullFunc_viiii" => func!(crate::nullfunc::nullfunc_viiii),
|
|
|
|
"nullFunc_viiiii" => func!(crate::nullfunc::nullfunc_viiiii),
|
|
|
|
"nullFunc_viiiiii" => func!(crate::nullfunc::nullfunc_viiiiii),
|
2019-02-01 01:44:57 +00:00
|
|
|
|
|
|
|
// Syscalls
|
2019-02-02 23:28:50 +00:00
|
|
|
"___syscall1" => func!(crate::syscalls::___syscall1),
|
|
|
|
"___syscall3" => func!(crate::syscalls::___syscall3),
|
|
|
|
"___syscall4" => func!(crate::syscalls::___syscall4),
|
|
|
|
"___syscall5" => func!(crate::syscalls::___syscall5),
|
|
|
|
"___syscall6" => func!(crate::syscalls::___syscall6),
|
|
|
|
"___syscall10" => func!(crate::syscalls::___syscall10),
|
|
|
|
"___syscall12" => func!(crate::syscalls::___syscall12),
|
|
|
|
"___syscall15" => func!(crate::syscalls::___syscall15),
|
|
|
|
"___syscall20" => func!(crate::syscalls::___syscall20),
|
|
|
|
"___syscall39" => func!(crate::syscalls::___syscall39),
|
|
|
|
"___syscall38" => func!(crate::syscalls::___syscall38),
|
|
|
|
"___syscall40" => func!(crate::syscalls::___syscall40),
|
|
|
|
"___syscall54" => func!(crate::syscalls::___syscall54),
|
|
|
|
"___syscall57" => func!(crate::syscalls::___syscall57),
|
|
|
|
"___syscall60" => func!(crate::syscalls::___syscall60),
|
|
|
|
"___syscall63" => func!(crate::syscalls::___syscall63),
|
|
|
|
"___syscall64" => func!(crate::syscalls::___syscall64),
|
|
|
|
"___syscall66" => func!(crate::syscalls::___syscall66),
|
|
|
|
"___syscall75" => func!(crate::syscalls::___syscall75),
|
|
|
|
"___syscall85" => func!(crate::syscalls::___syscall85),
|
|
|
|
"___syscall91" => func!(crate::syscalls::___syscall191),
|
|
|
|
"___syscall97" => func!(crate::syscalls::___syscall97),
|
|
|
|
"___syscall102" => func!(crate::syscalls::___syscall102),
|
|
|
|
"___syscall110" => func!(crate::syscalls::___syscall110),
|
|
|
|
"___syscall114" => func!(crate::syscalls::___syscall114),
|
|
|
|
"___syscall122" => func!(crate::syscalls::___syscall122),
|
|
|
|
"___syscall140" => func!(crate::syscalls::___syscall140),
|
|
|
|
"___syscall142" => func!(crate::syscalls::___syscall142),
|
|
|
|
"___syscall145" => func!(crate::syscalls::___syscall145),
|
|
|
|
"___syscall146" => func!(crate::syscalls::___syscall146),
|
|
|
|
"___syscall168" => func!(crate::syscalls::___syscall168),
|
|
|
|
"___syscall180" => func!(crate::syscalls::___syscall180),
|
|
|
|
"___syscall181" => func!(crate::syscalls::___syscall181),
|
|
|
|
"___syscall191" => func!(crate::syscalls::___syscall191),
|
|
|
|
"___syscall192" => func!(crate::syscalls::___syscall192),
|
|
|
|
"___syscall194" => func!(crate::syscalls::___syscall194),
|
|
|
|
"___syscall195" => func!(crate::syscalls::___syscall195),
|
|
|
|
"___syscall196" => func!(crate::syscalls::___syscall196),
|
|
|
|
"___syscall197" => func!(crate::syscalls::___syscall197),
|
|
|
|
"___syscall199" => func!(crate::syscalls::___syscall199),
|
|
|
|
"___syscall201" => func!(crate::syscalls::___syscall201),
|
|
|
|
"___syscall202" => func!(crate::syscalls::___syscall202),
|
|
|
|
"___syscall212" => func!(crate::syscalls::___syscall212),
|
|
|
|
"___syscall220" => func!(crate::syscalls::___syscall220),
|
|
|
|
"___syscall221" => func!(crate::syscalls::___syscall221),
|
|
|
|
"___syscall268" => func!(crate::syscalls::___syscall268),
|
|
|
|
"___syscall272" => func!(crate::syscalls::___syscall272),
|
|
|
|
"___syscall295" => func!(crate::syscalls::___syscall295),
|
|
|
|
"___syscall300" => func!(crate::syscalls::___syscall300),
|
|
|
|
"___syscall330" => func!(crate::syscalls::___syscall330),
|
|
|
|
"___syscall334" => func!(crate::syscalls::___syscall334),
|
|
|
|
"___syscall340" => func!(crate::syscalls::___syscall340),
|
2019-02-01 01:44:57 +00:00
|
|
|
|
|
|
|
// Process
|
2019-02-02 23:28:50 +00:00
|
|
|
"abort" => func!(crate::process::em_abort),
|
|
|
|
"_abort" => func!(crate::process::_abort),
|
|
|
|
"abortStackOverflow" => func!(crate::process::abort_stack_overflow),
|
|
|
|
"_llvm_trap" => func!(crate::process::_llvm_trap),
|
|
|
|
"_fork" => func!(crate::process::_fork),
|
|
|
|
"_exit" => func!(crate::process::_exit),
|
|
|
|
"_system" => func!(crate::process::_system),
|
|
|
|
"_popen" => func!(crate::process::_popen),
|
|
|
|
"_endgrent" => func!(crate::process::_endgrent),
|
|
|
|
"_execve" => func!(crate::process::_execve),
|
|
|
|
"_kill" => func!(crate::process::_kill),
|
|
|
|
"_llvm_stackrestore" => func!(crate::process::_llvm_stackrestore),
|
2019-02-05 23:25:51 +00:00
|
|
|
"_llvm_stacksave" => func!(crate::process::_llvm_stacksave),
|
2019-02-02 23:28:50 +00:00
|
|
|
"_raise" => func!(crate::process::_raise),
|
|
|
|
"_sem_init" => func!(crate::process::_sem_init),
|
|
|
|
"_sem_post" => func!(crate::process::_sem_post),
|
|
|
|
"_sem_wait" => func!(crate::process::_sem_wait),
|
2019-02-05 23:25:51 +00:00
|
|
|
"_getgrent" => func!(crate::process::_getgrent),
|
|
|
|
"_sched_yield" => func!(crate::process::_sched_yield),
|
2019-02-02 23:28:50 +00:00
|
|
|
"_setgrent" => func!(crate::process::_setgrent),
|
|
|
|
"_setgroups" => func!(crate::process::_setgroups),
|
|
|
|
"_setitimer" => func!(crate::process::_setitimer),
|
|
|
|
"_usleep" => func!(crate::process::_usleep),
|
|
|
|
"_utimes" => func!(crate::process::_utimes),
|
|
|
|
"_waitpid" => func!(crate::process::_waitpid),
|
2019-02-01 01:44:57 +00:00
|
|
|
|
2019-02-05 23:25:51 +00:00
|
|
|
|
2019-02-01 01:44:57 +00:00
|
|
|
// Signal
|
2019-02-02 23:28:50 +00:00
|
|
|
"_sigemptyset" => func!(crate::signal::_sigemptyset),
|
|
|
|
"_sigaddset" => func!(crate::signal::_sigaddset),
|
|
|
|
"_sigprocmask" => func!(crate::signal::_sigprocmask),
|
|
|
|
"_sigaction" => func!(crate::signal::_sigaction),
|
|
|
|
"_signal" => func!(crate::signal::_signal),
|
|
|
|
"_sigsuspend" => func!(crate::signal::_sigsuspend),
|
2019-02-01 01:44:57 +00:00
|
|
|
|
|
|
|
// Memory
|
2019-02-02 23:28:50 +00:00
|
|
|
"abortOnCannotGrowMemory" => func!(crate::memory::abort_on_cannot_grow_memory),
|
|
|
|
"_emscripten_memcpy_big" => func!(crate::memory::_emscripten_memcpy_big),
|
|
|
|
"enlargeMemory" => func!(crate::memory::enlarge_memory),
|
|
|
|
"getTotalMemory" => func!(crate::memory::get_total_memory),
|
|
|
|
"___map_file" => func!(crate::memory::___map_file),
|
2019-02-01 01:44:57 +00:00
|
|
|
|
|
|
|
// Exception
|
2019-02-02 23:28:50 +00:00
|
|
|
"___cxa_allocate_exception" => func!(crate::exception::___cxa_allocate_exception),
|
|
|
|
"___cxa_throw" => func!(crate::exception::___cxa_throw),
|
2019-02-01 01:44:57 +00:00
|
|
|
|
|
|
|
// Time
|
2019-02-02 23:28:50 +00:00
|
|
|
"_gettimeofday" => func!(crate::time::_gettimeofday),
|
|
|
|
"_clock_gettime" => func!(crate::time::_clock_gettime),
|
|
|
|
"___clock_gettime" => func!(crate::time::_clock_gettime),
|
|
|
|
"_clock" => func!(crate::time::_clock),
|
|
|
|
"_difftime" => func!(crate::time::_difftime),
|
|
|
|
"_asctime" => func!(crate::time::_asctime),
|
|
|
|
"_asctime_r" => func!(crate::time::_asctime_r),
|
|
|
|
"_localtime" => func!(crate::time::_localtime),
|
|
|
|
"_time" => func!(crate::time::_time),
|
|
|
|
"_strftime" => func!(crate::time::_strftime),
|
|
|
|
"_localtime_r" => func!(crate::time::_localtime_r),
|
|
|
|
"_gmtime_r" => func!(crate::time::_gmtime_r),
|
|
|
|
"_mktime" => func!(crate::time::_mktime),
|
|
|
|
"_gmtime" => func!(crate::time::_gmtime),
|
2019-02-01 01:44:57 +00:00
|
|
|
|
|
|
|
// Math
|
2019-02-02 23:28:50 +00:00
|
|
|
"f64-rem" => func!(crate::math::f64_rem),
|
|
|
|
"_llvm_log10_f64" => func!(crate::math::_llvm_log10_f64),
|
|
|
|
"_llvm_log2_f64" => func!(crate::math::_llvm_log2_f64),
|
|
|
|
"_llvm_log10_f32" => func!(crate::math::_llvm_log10_f32),
|
|
|
|
"_llvm_log2_f32" => func!(crate::math::_llvm_log2_f64),
|
|
|
|
"_emscripten_random" => func!(crate::math::_emscripten_random),
|
2019-02-01 01:44:57 +00:00
|
|
|
|
|
|
|
// Jump
|
2019-02-02 23:28:50 +00:00
|
|
|
"__setjmp" => func!(crate::jmp::__setjmp),
|
|
|
|
"__longjmp" => func!(crate::jmp::__longjmp),
|
2019-02-01 01:44:57 +00:00
|
|
|
|
|
|
|
// Linking
|
2019-02-02 23:28:50 +00:00
|
|
|
"_dlclose" => func!(crate::linking::_dlclose),
|
2019-02-06 05:39:12 +00:00
|
|
|
"_dlerror" => func!(crate::linking::_dlerror),
|
2019-02-02 23:28:50 +00:00
|
|
|
"_dlopen" => func!(crate::linking::_dlopen),
|
|
|
|
"_dlsym" => func!(crate::linking::_dlsym),
|
2019-02-01 01:44:57 +00:00
|
|
|
|
|
|
|
},
|
2019-02-05 23:25:51 +00:00
|
|
|
"global" => {
|
|
|
|
"NaN" => Global::new(Value::F64(f64::NAN)),
|
|
|
|
"Infinity" => Global::new(Value::F64(f64::INFINITY)),
|
|
|
|
},
|
2019-02-06 05:24:07 +00:00
|
|
|
"global.Math" => {
|
2019-02-02 23:28:50 +00:00
|
|
|
"pow" => func!(crate::math::pow),
|
2019-02-01 01:44:57 +00:00
|
|
|
},
|
2019-02-06 05:39:12 +00:00
|
|
|
"asm2wasm" => {
|
|
|
|
"f64-rem" => func!(crate::math::f64_rem),
|
|
|
|
},
|
2019-02-08 18:55:32 +00:00
|
|
|
}
|
2018-11-14 03:19:23 +00:00
|
|
|
}
|
2019-01-22 23:26:56 +00:00
|
|
|
|
|
|
|
/// The current version of this crate
|
|
|
|
pub const VERSION: &str = env!("CARGO_PKG_VERSION");
|