Rename "master" branch to "main"

Update all links accordingly. Also update links to other repositories
whose branches have renamed.

The references to repositories whose branches have not renamed should be
referencing specific commits anyway, so reference those specific commits
by hash.

README.md

@@ -34,7 +34,7 @@ iwasm VM core
 - [Non-trapping float-to-int conversions](https://github.com/WebAssembly/nontrapping-float-to-int-conversions)
 - [Sign-extension operators](https://github.com/WebAssembly/sign-extension-ops)
 - [Bulk memory operations](https://github.com/WebAssembly/bulk-memory-operations)
-- [Shared memmory](https://github.com/WebAssembly/threads/blob/master/proposals/threads/Overview.md#shared-linear-memory)
+- [Shared memmory](https://github.com/WebAssembly/threads/blob/main/proposals/threads/Overview.md#shared-linear-memory)
 
 ### Performance and memory usage
 The WAMR performance, footprint and memory usage data are available at the [performance](../../wiki/Performance) wiki page.

core/iwasm/libraries/libc-wasi/sandboxed-system-primitives/include/wasmtime_ssp.h

@@ -1,6 +1,6 @@
 /*
  * Part of the Wasmtime Project, under the Apache License v2.0 with LLVM Exceptions.
- * See https://github.com/CraneStation/wasmtime/blob/master/LICENSE for license information.
+ * See https://github.com/bytecodealliance/wasmtime/blob/main/LICENSE for license information.
  *
  * This file declares an interface similar to WASI, but augmented to expose
  * some implementation details such as the curfds arguments that we pass

core/iwasm/libraries/libc-wasi/sandboxed-system-primitives/src/README.md

@@ -1,4 +1,4 @@
-This directory consists of selected files copied from the [libemulator]
+This directory consists of selected files copied from the [src/libemulator]
 directory in the [cloudabi-utils] repository, with minor modifications,
 along with the accompanying LICENSE file from that repository.
 
@@ -10,5 +10,5 @@ which is dated
 Tue Jun 25 17:22:07 2019 -0700
 .
 
-[libemulator]: https://github.com/NuxiNL/cloudabi-utils/tree/master/src/libemulator
+[libemulator]: https://github.com/NuxiNL/cloudabi-utils/tree/223dadc53248552db43e012c67ed08cf416a2b12/src/libemulator
 [cloudabi-utils]: https://github.com/NuxiNL/cloudabi-utils

core/iwasm/libraries/libc-wasi/sandboxed-system-primitives/src/locking.h

@@ -1,8 +1,8 @@
 // Part of the Wasmtime Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://github.com/CraneStation/wasmtime/blob/master/LICENSE for license information.
+// See https://github.com/bytecodealliance/wasmtime/blob/main/LICENSE for license information.
 //
 // Significant parts of this file are derived from cloudabi-utils. See
-// https://github.com/CraneStation/wasmtime/blob/master/lib/wasi/sandboxed-system-primitives/src/LICENSE
+// https://github.com/bytecodealliance/wasmtime/blob/main/lib/wasi/sandboxed-system-primitives/src/LICENSE
 // for license information.
 //
 // The upstream file contains the following copyright notice:

core/iwasm/libraries/libc-wasi/sandboxed-system-primitives/src/numeric_limits.h

@@ -1,8 +1,8 @@
 // Part of the Wasmtime Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://github.com/CraneStation/wasmtime/blob/master/LICENSE for license information.
+// See https://github.com/bytecodealliance/wasmtime/blob/main/LICENSE for license information.
 //
 // Significant parts of this file are derived from cloudabi-utils. See
-// https://github.com/CraneStation/wasmtime/blob/master/lib/wasi/sandboxed-system-primitives/src/LICENSE
+// https://github.com/bytecodealliance/wasmtime/blob/main/lib/wasi/sandboxed-system-primitives/src/LICENSE
 // for license information.
 //
 // The upstream file contains the following copyright notice:

core/iwasm/libraries/libc-wasi/sandboxed-system-primitives/src/posix.c

@@ -1,8 +1,8 @@
 // Part of the Wasmtime Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://github.com/CraneStation/wasmtime/blob/master/LICENSE for license information.
+// See https://github.com/bytecodealliance/wasmtime/blob/main/LICENSE for license information.
 //
 // Significant parts of this file are derived from cloudabi-utils. See
-// https://github.com/CraneStation/wasmtime/blob/master/lib/wasi/sandboxed-system-primitives/src/LICENSE
+// https://github.com/bytecodealliance/wasmtime/blob/main/lib/wasi/sandboxed-system-primitives/src/LICENSE
 // for license information.
 //
 // The upstream file contains the following copyright notice:

core/iwasm/libraries/libc-wasi/sandboxed-system-primitives/src/posix.h

@@ -1,8 +1,8 @@
 // Part of the Wasmtime Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://github.com/CraneStation/wasmtime/blob/master/LICENSE for license information.
+// See https://github.com/bytecodealliance/wasmtime/blob/main/LICENSE for license information.
 //
 // Significant parts of this file are derived from cloudabi-utils. See
-// https://github.com/CraneStation/wasmtime/blob/master/lib/wasi/sandboxed-system-primitives/src/LICENSE
+// https://github.com/bytecodealliance/wasmtime/blob/main/lib/wasi/sandboxed-system-primitives/src/LICENSE
 // for license information.
 //
 // The upstream file contains the following copyright notice:

core/iwasm/libraries/libc-wasi/sandboxed-system-primitives/src/queue.h

@@ -1,8 +1,8 @@
 // Part of the Wasmtime Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://github.com/CraneStation/wasmtime/blob/master/LICENSE for license information.
+// See https://github.com/bytecodealliance/wasmtime/blob/main/LICENSE for license information.
 //
 // Significant parts of this file are derived from cloudabi-utils. See
-// https://github.com/CraneStation/wasmtime/blob/master/lib/wasi/sandboxed-system-primitives/src/LICENSE
+// https://github.com/bytecodealliance/wasmtime/blob/main/lib/wasi/sandboxed-system-primitives/src/LICENSE
 // for license information.
 //
 // The upstream file contains the following copyright notice:

core/iwasm/libraries/libc-wasi/sandboxed-system-primitives/src/random.c

@@ -1,8 +1,8 @@
 // Part of the Wasmtime Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://github.com/CraneStation/wasmtime/blob/master/LICENSE for license information.
+// See https://github.com/bytecodealliance/wasmtime/blob/main/LICENSE for license information.
 //
 // Significant parts of this file are derived from cloudabi-utils. See
-// https://github.com/CraneStation/wasmtime/blob/master/lib/wasi/sandboxed-system-primitives/src/LICENSE
+// https://github.com/bytecodealliance/wasmtime/blob/main/lib/wasi/sandboxed-system-primitives/src/LICENSE
 // for license information.
 //
 // The upstream file contains the following copyright notice:

core/iwasm/libraries/libc-wasi/sandboxed-system-primitives/src/random.h

@@ -1,8 +1,8 @@
 // Part of the Wasmtime Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://github.com/CraneStation/wasmtime/blob/master/LICENSE for license information.
+// See https://github.com/bytecodealliance/wasmtime/blob/main/LICENSE for license information.
 //
 // Significant parts of this file are derived from cloudabi-utils. See
-// https://github.com/CraneStation/wasmtime/blob/master/lib/wasi/sandboxed-system-primitives/src/LICENSE
+// https://github.com/bytecodealliance/wasmtime/blob/main/lib/wasi/sandboxed-system-primitives/src/LICENSE
 // for license information.
 //
 // The upstream file contains the following copyright notice:

core/iwasm/libraries/libc-wasi/sandboxed-system-primitives/src/refcount.h

@@ -1,8 +1,8 @@
 // Part of the Wasmtime Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://github.com/CraneStation/wasmtime/blob/master/LICENSE for license information.
+// See https://github.com/bytecodealliance/wasmtime/blob/main/LICENSE for license information.
 //
 // Significant parts of this file are derived from cloudabi-utils. See
-// https://github.com/CraneStation/wasmtime/blob/master/lib/wasi/sandboxed-system-primitives/src/LICENSE
+// https://github.com/bytecodealliance/wasmtime/blob/main/lib/wasi/sandboxed-system-primitives/src/LICENSE
 // for license information.
 //
 // The upstream file contains the following copyright notice:

core/iwasm/libraries/libc-wasi/sandboxed-system-primitives/src/rights.h

@@ -1,8 +1,8 @@
 // Part of the Wasmtime Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://github.com/CraneStation/wasmtime/blob/master/LICENSE for license information.
+// See https://github.com/bytecodealliance/wasmtime/blob/main/LICENSE for license information.
 //
 // Significant parts of this file are derived from cloudabi-utils. See
-// https://github.com/CraneStation/wasmtime/blob/master/lib/wasi/sandboxed-system-primitives/src/LICENSE
+// https://github.com/bytecodealliance/wasmtime/blob/main/lib/wasi/sandboxed-system-primitives/src/LICENSE
 // for license information.
 //
 // The upstream file contains the following copyright notice:

core/iwasm/libraries/libc-wasi/sandboxed-system-primitives/src/signals.h

@@ -1,8 +1,8 @@
 // Part of the Wasmtime Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://github.com/CraneStation/wasmtime/blob/master/LICENSE for license information.
+// See https://github.com/bytecodealliance/wasmtime/blob/main/LICENSE for license information.
 //
 // Significant parts of this file are derived from cloudabi-utils. See
-// https://github.com/CraneStation/wasmtime/blob/master/lib/wasi/sandboxed-system-primitives/src/LICENSE
+// https://github.com/bytecodealliance/wasmtime/blob/main/lib/wasi/sandboxed-system-primitives/src/LICENSE
 // for license information.
 //
 // The upstream file contains the following copyright notice:

core/iwasm/libraries/libc-wasi/sandboxed-system-primitives/src/ssp_config.h

@@ -1,8 +1,8 @@
 // Part of the Wasmtime Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://github.com/CraneStation/wasmtime/blob/master/LICENSE for license information.
+// See https://github.com/bytecodealliance/wasmtime/blob/main/LICENSE for license information.
 //
 // Significant parts of this file are derived from cloudabi-utils. See
-// https://github.com/CraneStation/wasmtime/blob/master/lib/wasi/sandboxed-system-primitives/src/LICENSE
+// https://github.com/bytecodealliance/wasmtime/blob/main/lib/wasi/sandboxed-system-primitives/src/LICENSE
 // for license information.
 //
 // The upstream file contains the following copyright notice:

core/iwasm/libraries/libc-wasi/sandboxed-system-primitives/src/str.c

@@ -1,8 +1,8 @@
 // Part of the Wasmtime Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://github.com/CraneStation/wasmtime/blob/master/LICENSE for license information.
+// See https://github.com/bytecodealliance/wasmtime/blob/main/LICENSE for license information.
 //
 // Significant parts of this file are derived from cloudabi-utils. See
-// https://github.com/CraneStation/wasmtime/blob/master/lib/wasi/sandboxed-system-primitives/src/LICENSE
+// https://github.com/bytecodealliance/wasmtime/blob/main/lib/wasi/sandboxed-system-primitives/src/LICENSE
 // for license information.
 //
 // The upstream file contains the following copyright notice:

core/iwasm/libraries/libc-wasi/sandboxed-system-primitives/src/str.h

@@ -1,8 +1,8 @@
 // Part of the Wasmtime Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://github.com/CraneStation/wasmtime/blob/master/LICENSE for license information.
+// See https://github.com/bytecodealliance/wasmtime/blob/main/LICENSE for license information.
 //
 // Significant parts of this file are derived from cloudabi-utils. See
-// https://github.com/CraneStation/wasmtime/blob/master/lib/wasi/sandboxed-system-primitives/src/LICENSE
+// https://github.com/bytecodealliance/wasmtime/blob/main/lib/wasi/sandboxed-system-primitives/src/LICENSE
 // for license information.
 //
 // The upstream file contains the following copyright notice:

core/shared/platform/linux-sgx/sgx_rsrv_mem_mngr.h

@@ -30,7 +30,7 @@
  */
 
 /*
- * This file is copied from https://github.com/intel/linux-sgx/blob/master/common/inc/internal/sgx_rsrv_mem_mngr.h
+ * This file is copied from https://github.com/intel/linux-sgx/blob/4589daddd58bec7367a6a9de3fe301e6de17671a/common/inc/internal/sgx_rsrv_mem_mngr.h
  * The reason we copied here is that the official SGX SDK release has
  * not included this header file yet.
  */

samples/basic/src/main.c

@@ -61,7 +61,7 @@ int main(int argc, char *argv_main[])
     // Note: the array must be static defined since runtime
     //            will keep it after registration
     // For the function signature specifications, goto the link:
-    // https://github.com/bytecodealliance/wasm-micro-runtime/blob/master/doc/export_native_api.md
+    // https://github.com/bytecodealliance/wasm-micro-runtime/blob/main/doc/export_native_api.md
 
     static NativeSymbol native_symbols[] =
     {

test-tools/IoT-APP-Store-Demo/wasm_django/devices/templates/help.html

@@ -49,7 +49,7 @@
                                 <p>Before running the UI-enabled runtime, please install some required softwares:</p>
                                 <p><code>sudo apt-get install libsdl2-2.0-0:i386</code> </p>
                                 <p>For more details please refer to this <a
-                                        href="https://github.com/intel/wasm-micro-runtime/tree/master/samples/littlevgl">guide</a>
+                                        href="https://github.com/bytecodealliance/wasm-micro-runtime/tree/main/samples/littlevgl">guide</a>
                                 </p>
                                 <p><code>cd ~/Download && ./wasm_runtime_wgl -a 39.106.110.7</code></p>
                             </div>