From ac078dcb1c677f83527693536cb1c06157095447 Mon Sep 17 00:00:00 2001
From: jgravelle-google <jgravelle@google.com>
Date: Fri, 9 Sep 2016 10:41:00 -0700
Subject: Add flag to s2wasm to export __growWasmMemory function (#696)

* Add a flag to s2wasm to export grow_memory

Binaryen's wasm.js-post.js calls back in to wasm in order to grow the
linear memory, via a function that asm2wasm exports called
__growWasmMemory.
This changes exposes that method through s2wasm when invoked with a
flag.

* Move AsmConstWalker from wasm-linker to wasm-emscripten

* Add test for memory growth in s2wasm

* Move makeDynCallThunks into wasm-emscripten module

* Move mutation in getTableSegment into a separate method

* Move emscripten metadata generation into wasm-emscripten

Also make AsmConstWalker internal to the wasm-emscripten module, as it's only used for the metadata pass.
---
 CMakeLists.txt | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'CMakeLists.txt')

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 38b2df763..0d7b27452 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -133,6 +133,7 @@ INSTALL(TARGETS wasm-opt DESTINATION bin)
 
 SET(asm2wasm_SOURCES
   src/tools/asm2wasm.cpp
+  src/wasm-emscripten.cpp
   src/wasm.cpp
 )
 ADD_EXECUTABLE(asm2wasm
@@ -144,6 +145,7 @@ INSTALL(TARGETS asm2wasm DESTINATION bin)
 
 SET(s2wasm_SOURCES
   src/tools/s2wasm.cpp
+  src/wasm-emscripten.cpp
   src/wasm-linker.cpp
   src/wasm.cpp
 )
-- 
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