From 6855d9b168de09ae680301d22fb33362114d2aca Mon Sep 17 00:00:00 2001
From: thaystg <thaystg@users.noreply.github.com>
Date: Thu, 5 Nov 2020 15:39:25 +0000
Subject: [PATCH] [wasm][debugger] Implementing support to Debugger::Break.

Fixes dotnet/runtime#44210
---
 mono/mini/mini-wasm-debugger.c | 7 +++++++
 mono/mini/mini-wasm.h          | 1 +
 2 files changed, 8 insertions(+)

diff --git a/mono/mini/mini-wasm-debugger.c b/mono/mini/mini-wasm-debugger.c
index 15951e1b7076..9ac0eb602d92 100644
--- a/mono/mini/mini-wasm-debugger.c
+++ b/mono/mini/mini-wasm-debugger.c
@@ -444,6 +444,7 @@ mono_wasm_debugger_init (void)
 	objrefs = g_hash_table_new_full (NULL, NULL, NULL, mono_debugger_free_objref);
 
 	mini_get_dbg_callbacks ()->handle_exception = handle_exception;
+	mini_get_dbg_callbacks ()->user_break = mono_wasm_user_break;
 }
 
 MONO_API void
@@ -663,6 +664,12 @@ mono_wasm_breakpoint_hit (void)
 	// mono_wasm_fire_bp ();
 }
 
+void
+mono_wasm_user_break (void)
+{
+	mono_wasm_fire_bp ();
+}
+
 EMSCRIPTEN_KEEPALIVE int
 mono_wasm_current_bp_id (void)
 {
diff --git a/mono/mini/mini-wasm.h b/mono/mini/mini-wasm.h
index ac35ed3df33c..26a97ffbd8bf 100644
--- a/mono/mini/mini-wasm.h
+++ b/mono/mini/mini-wasm.h
@@ -111,6 +111,7 @@ void mono_wasm_set_timeout (int timeout, int id);
 
 void mono_wasm_single_step_hit (void);
 void mono_wasm_breakpoint_hit (void);
+void mono_wasm_user_break (void);
 
 int mono_wasm_assembly_already_added (const char *assembly_name);