From f778678e3dd4fa527734c56875c2f081e59370ff Mon Sep 17 00:00:00 2001
From: "R. Belmont" <rb6502@users.noreply.github.com>
Date: Sun, 23 Nov 2008 16:04:49 +0000
Subject: [PATCH] Removed unused global tokens.

---
 src/emu/cpu/h83002/h8_16.c  |  9 ---------
 src/emu/cpu/h83002/h8_8.c   |  5 -----
 src/emu/cpu/m37710/m37710.c | 15 ---------------
 3 files changed, 29 deletions(-)

diff --git a/src/emu/cpu/h83002/h8_16.c b/src/emu/cpu/h83002/h8_16.c
index 9892ab06f20..82179f5876a 100644
--- a/src/emu/cpu/h83002/h8_16.c
+++ b/src/emu/cpu/h83002/h8_16.c
@@ -46,7 +46,6 @@ INLINE void h8_mem_write32(h83xx_state *h8, offs_t address, UINT32 data)
 	memory_write_word_16be(h8->program, address + 2, data);
 }
 
-static void *token;
 static void h8_check_irqs(h83xx_state *h8);
 
 /* implementation */
@@ -207,8 +206,6 @@ static CPU_INIT(h8)
 {
 	h83xx_state *h8 = device->token;
 
-	token = device->token;
-
 	h8->h8iflag = 1;
 	h8->irq_cb = irqcallback;
 	h8->device = device;
@@ -240,8 +237,6 @@ static CPU_INIT(h8_3007)
 {
 	h83xx_state *h8 = device->token;
 
-	token = device->token;
-
 	CPU_INIT_CALL(h8);
 	h8_3007_itu_init(h8);
 }
@@ -371,10 +366,6 @@ static CPU_GET_CONTEXT( h8 )
 
 static CPU_SET_CONTEXT( h8 )
 {
-	if (src)
-	{
-		token = src;
-	}
 }
 
 static CPU_SET_INFO( h8 )
diff --git a/src/emu/cpu/h83002/h8_8.c b/src/emu/cpu/h83002/h8_8.c
index 35d46e38027..aa3345f637b 100644
--- a/src/emu/cpu/h83002/h8_8.c
+++ b/src/emu/cpu/h83002/h8_8.c
@@ -62,7 +62,6 @@ INLINE void h8_mem_write32(h83xx_state *h8, offs_t address, UINT32 data)
 	memory_write_byte(h8->program, address+3, data);
 }
 
-static void *token;
 static void h8_check_irqs(h83xx_state *h8);
 
 /* implementation */
@@ -358,10 +357,6 @@ static CPU_GET_CONTEXT( h8 )
 
 static CPU_SET_CONTEXT( h8 )
 {
-	if (src)
-	{
-		token = src;
-	}
 }
 
 static CPU_SET_INFO( h8 )
diff --git a/src/emu/cpu/m37710/m37710.c b/src/emu/cpu/m37710/m37710.c
index b01edbfb705..ac1b135387a 100644
--- a/src/emu/cpu/m37710/m37710.c
+++ b/src/emu/cpu/m37710/m37710.c
@@ -58,7 +58,6 @@
 #define M37710_DEBUG	(0)	// enables verbose logging for peripherals, etc.
 
 static void m37710_set_irq_line(m37710i_cpu_struct *m37710i_cpu, int line, int state);
-void *token;
 
 /* interrupt control mapping */
 
@@ -876,20 +875,8 @@ static CPU_GET_CONTEXT( m37710 )
 /* Set the current CPU context */
 static CPU_SET_CONTEXT( m37710 )
 {
-	if (src)
-	{
-		token = src;
-	}
 }
 
-/* Get the current Program Counter */
-#ifdef UNUSED_FUNCTION
-unsigned m37710_get_pc(void)
-{
-	return REG_PC;
-}
-#endif
-
 /* Set the Program Counter */
 static void m37710_set_pc(m37710i_cpu_struct *m37710i_cpu, unsigned val)
 {
@@ -970,8 +957,6 @@ static CPU_INIT( m37710 )
 {
 	m37710i_cpu_struct *m37710i_cpu = device->token;
 
-	token = device->token;
-
 	memset(m37710i_cpu, 0, sizeof(m37710i_cpu));
 
 	INT_ACK = irqcallback;