sharcdrc: fix Linux crash (nw)

mamedev · Jun 29, 2016 · d0cff39 · d0cff39
1 parent 89a3bb1
commit d0cff39
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Showing 3 changed files with 5 additions and 6 deletions.
diff --git a/src/devices/cpu/sharc/sharc.cpp b/src/devices/cpu/sharc/sharc.cpp
@@ -444,7 +444,7 @@ void adsp21062_device::device_start()
 			m_regmap[3] = uml::I7;
 	}
 
-	m_cache_dirty = true;
+	m_core->cache_dirty = 1;
 
 
 	m_core->delayed_iop_timer = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(adsp21062_device::sharc_iop_delayed_write_callback), this));

diff --git a/src/devices/cpu/sharc/sharc.h b/src/devices/cpu/sharc/sharc.h
@@ -412,6 +412,7 @@ class adsp21062_device : public cpu_device
 		float fp1;
 
 		UINT32 force_recompile;
+		UINT32 cache_dirty;
 	};
 
 	sharc_internal_state* m_core;
@@ -447,8 +448,6 @@ class adsp21062_device : public cpu_device
 	uml::code_handle *m_swap_r0_7;
 	uml::code_handle *m_swap_r8_15;
 
-	bool m_cache_dirty;
-
 	UINT16 *m_internal_ram_block0, *m_internal_ram_block1;
 
 	address_space *m_program;

diff --git a/src/devices/cpu/sharc/sharcdrc.cpp b/src/devices/cpu/sharc/sharcdrc.cpp
@@ -1099,10 +1099,10 @@ void adsp21062_device::execute_run_drc()
 //      printf("SHARC cache reset\n");
 
 	/* reset the cache if dirty */
-	if (m_cache_dirty)
+	if (m_core->cache_dirty)
 		flush_cache();
 
-	m_cache_dirty = false;
+	m_core->cache_dirty = 0;
 	m_core->force_recompile = 0;
 
 	/* execute */
@@ -1196,7 +1196,7 @@ void adsp21062_device::compile_block(offs_t pc)
 				// force recompilation at end of block, if needed
 				UML_CMP(block, mem(&m_core->force_recompile), 0);
 				UML_JMPc(block, COND_Z, compiler.labelnum);
-				UML_MOV(block, mem(&m_cache_dirty), 1);
+				UML_MOV(block, mem(&m_core->cache_dirty), 1);
 				UML_MOV(block, mem(&m_core->icount), 0);
 				UML_LABEL(block, compiler.labelnum++);