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Diffstat (limited to 'src/devices/cpu/mcs51/mcs51dasm.cpp')
-rw-r--r--src/devices/cpu/mcs51/mcs51dasm.cpp176
1 files changed, 143 insertions, 33 deletions
diff --git a/src/devices/cpu/mcs51/mcs51dasm.cpp b/src/devices/cpu/mcs51/mcs51dasm.cpp
index 13ec8a161e7..ab3489d928f 100644
--- a/src/devices/cpu/mcs51/mcs51dasm.cpp
+++ b/src/devices/cpu/mcs51/mcs51dasm.cpp
@@ -2,31 +2,19 @@
// copyright-holders:Steve Ellenoff
/*****************************************************************************
*
- * i8051dasm.c
- * Portable MCS-51 Family Emulator
+ * Portable MCS-51 Family Disassembler
+ * Copyright Steve Ellenoff
*
- * Chips in the family:
- * 8051 Product Line (8031,8051,8751)
- * 8052 Product Line (8032,8052,8752)
- * 8054 Product Line (8054)
- * 8058 Product Line (8058)
- *
- * Copyright Steve Ellenoff, all rights reserved.
- *
- * This work is based on:
- * #1) 'Intel(tm) MC51 Microcontroller Family Users Manual' and
- * #2) 8051 simulator by Travis Marlatte
- * #3) Portable UPI-41/8041/8741/8042/8742 emulator V0.1 by Juergen Buchmueller (MAME CORE)
- *
- *****************************************************************************
* Symbol Memory Name Tables borrowed from:
* D52 8052 Disassembler - Copyright Jeffery L. Post
+ *
*****************************************************************************/
#include "emu.h"
#include "mcs51dasm.h"
// Note: addresses >= 0x100 are bit addresses
+// Note: place default_names last in constructors to allow other names to override it
const mcs51_disassembler::mem_info mcs51_disassembler::default_names[] = {
{ 0x00, "rb0r0" },
@@ -319,16 +307,16 @@ const mcs51_disassembler::mem_info mcs51_disassembler::i8xc751_names[] = {
{ 0x98, "i2con" },
{ 0x99, "i2dat" },
{ 0xd8, "i2cfg" },
- { 0xf8, "i2sta" }, /* read only */
+ { 0xf8, "i2sta" }, // read only
- { 0x198, "xstp" }, /* read: no function */
- { 0x199, "xstr" }, /* read: MASTER */
- { 0x19a, "cstp" }, /* read: STP */
- { 0x19b, "cstr" }, /* read: STR */
- { 0x19c, "carl" }, /* read: ARL */
- { 0x19d, "cdr" }, /* read: DRDY */
- { 0x19e, "idle" }, /* read: ATN */
- { 0x19f, "cxa" }, /* read: RDAT */
+ { 0x198, "xstp" }, // read: no function
+ { 0x199, "xstr" }, // read: MASTER
+ { 0x19a, "cstp" }, // read: STP
+ { 0x19b, "cstr" }, // read: STR
+ { 0x19c, "carl" }, // read: ARL
+ { 0x19d, "cdr" }, // read: DRDY
+ { 0x19e, "idle" }, // read: ATN
+ { 0x19f, "cxa" }, // read: RDAT
{ 0x1ac, "ei2" },
@@ -649,6 +637,120 @@ const mcs51_disassembler::mem_info mcs51_disassembler::rupi44_names[] = {
{ -1 }
};
+const mcs51_disassembler::mem_info mcs51_disassembler::p8xc562_names[] = {
+ { 0xa8, "ien0" },
+ { 0xa9, "cml0" },
+ { 0xaa, "cml1" },
+ { 0xab, "cml2" },
+ { 0xac, "ctl0" },
+ { 0xad, "ctl1" },
+ { 0xae, "ctl2" },
+ { 0xaf, "ctl3" },
+ { 0xb8, "ip0" },
+ { 0xc0, "p4" },
+ { 0xc4, "p5" },
+ { 0xc5, "adcon" },
+ { 0xc6, "adch" },
+ { 0xc8, "tm2ir" },
+ { 0xc9, "cmh0" },
+ { 0xca, "cmh1" },
+ { 0xcb, "cmh2" },
+ { 0xcc, "cth0" },
+ { 0xcd, "cth1" },
+ { 0xce, "cth2" },
+ { 0xcf, "cth3" },
+ { 0xe8, "ien1" },
+ { 0xea, "tm2con" },
+ { 0xeb, "ctcon" },
+ { 0xec, "tml2" },
+ { 0xed, "tmh2" },
+ { 0xee, "ste" },
+ { 0xef, "rte" },
+ { 0xf8, "ip1" },
+ { 0xfc, "pwm0" },
+ { 0xfd, "pwm1" },
+ { 0xfe, "pwmp" },
+ { 0xff, "t3" },
+
+ { 0x190, "ct0i" },
+ { 0x191, "ct1i" },
+ { 0x192, "ct2i" },
+ { 0x193, "ct3i" },
+ { 0x194, "t2" },
+ { 0x195, "rt2" },
+
+ { 0x1ae, "ead" },
+
+ { 0x1be, "pad" },
+
+ { 0x1c0, "cmsr0" },
+ { 0x1c1, "cmsr1" },
+ { 0x1c2, "cmsr2" },
+ { 0x1c3, "cmsr3" },
+ { 0x1c4, "cmsr4" },
+ { 0x1c5, "cmsr5" },
+ { 0x1c6, "cmt0" },
+ { 0x1c7, "cmt1" },
+
+ { 0x1c8, "cti0" },
+ { 0x1c9, "cti1" },
+ { 0x1ca, "cti2" },
+ { 0x1cb, "cti3" },
+ { 0x1cc, "cmi0" },
+ { 0x1cd, "cmi1" },
+ { 0x1ce, "cmi2" },
+ { 0x1cf, "t2ov" },
+
+ { 0x1e8, "ect0" },
+ { 0x1e9, "ect1" },
+ { 0x1ea, "ect2" },
+ { 0x1eb, "ect3" },
+ { 0x1ec, "ecm0" },
+ { 0x1ed, "ecm1" },
+ { 0x1ee, "ecm2" },
+ { 0x1ef, "et2" },
+
+ { 0x1f8, "pct0" },
+ { 0x1f9, "pct1" },
+ { 0x1fa, "pct2" },
+ { 0x1fb, "pct3" },
+ { 0x1fc, "pcm0" },
+ { 0x1fd, "pcm1" },
+ { 0x1fe, "pcm2" },
+ { 0x1ff, "pt2" },
+
+ { -1 }
+};
+
+const mcs51_disassembler::mem_info mcs51_disassembler::p8xc552_names[] = {
+ { 0x98, "s0con" },
+ { 0x99, "s0buf" },
+ { 0xd8, "s1con" },
+ { 0xd9, "s1sta" },
+ { 0xda, "s1dat" },
+ { 0xdb, "s1adr" },
+
+ { 0x196, "scl" },
+ { 0x197, "sda" },
+
+ { 0x1ac, "es0" },
+ { 0x1ad, "es1" },
+
+ { 0x1bc, "ps0" },
+ { 0x1bd, "ps1" },
+
+ { 0x1d8, "cr0" },
+ { 0x1d9, "cr1" },
+ { 0x1da, "aa" },
+ { 0x1db, "si" },
+ { 0x1dc, "sto" },
+ { 0x1dd, "sta" },
+ { 0x1de, "ens1" },
+ { 0x1df, "cr2" },
+
+ { -1 }
+};
+
mcs51_disassembler::mcs51_disassembler()
{
}
@@ -1543,7 +1645,7 @@ i8051_disassembler::i8051_disassembler() : mcs51_disassembler(default_names)
{
}
-i8052_disassembler::i8052_disassembler() : mcs51_disassembler(default_names, i8052_names)
+i8052_disassembler::i8052_disassembler() : mcs51_disassembler(i8052_names, default_names)
{
}
@@ -1551,34 +1653,42 @@ i80c51_disassembler::i80c51_disassembler() : mcs51_disassembler(default_names)
{
}
-i80c52_disassembler::i80c52_disassembler() : mcs51_disassembler(default_names, i8052_names, i80c52_names)
+i80c52_disassembler::i80c52_disassembler() : mcs51_disassembler(i8052_names, i80c52_names, default_names)
{
}
-i8xc51fx_disassembler::i8xc51fx_disassembler() : mcs51_disassembler(default_names, i8052_names, i80c52_names, i8xc51fx_names)
+i8xc51fx_disassembler::i8xc51fx_disassembler() : mcs51_disassembler(i8052_names, i80c52_names, i8xc51fx_names, default_names)
{
}
-i8xc51gb_disassembler::i8xc51gb_disassembler() : mcs51_disassembler(default_names, i8052_names, i80c52_names, i8xc51fx_names, i8xc51gb_names)
+i8xc51gb_disassembler::i8xc51gb_disassembler() : mcs51_disassembler(i8052_names, i80c52_names, i8xc51fx_names, i8xc51gb_names, default_names)
{
}
-ds5002fp_disassembler::ds5002fp_disassembler() : mcs51_disassembler(default_names, i8052_names, i80c52_names, ds5002fp_names, i8xc751_names)
+ds5002fp_disassembler::ds5002fp_disassembler() : mcs51_disassembler(i8052_names, i80c52_names, ds5002fp_names, i8xc751_names, default_names)
{
}
-ds80c320_disassembler::ds80c320_disassembler() : mcs51_disassembler(default_names, i8052_names, ds80c320_names)
+ds80c320_disassembler::ds80c320_disassembler() : mcs51_disassembler(i8052_names, ds80c320_names, default_names)
{
}
-sab80515_disassembler::sab80515_disassembler() : mcs51_disassembler(default_names, sab80515_names)
+sab80515_disassembler::sab80515_disassembler() : mcs51_disassembler(sab80515_names, default_names)
{
}
-sab80c515_disassembler::sab80c515_disassembler() : mcs51_disassembler(default_names, sab80515_names, sab80c515_names)
+sab80c515_disassembler::sab80c515_disassembler() : mcs51_disassembler(sab80515_names, sab80c515_names, default_names)
{
}
rupi44_disassembler::rupi44_disassembler() : mcs51_disassembler(rupi44_names)
{
}
+
+p8xc552_disassembler::p8xc552_disassembler() : mcs51_disassembler(p8xc562_names, p8xc552_names, default_names)
+{
+}
+
+p8xc562_disassembler::p8xc562_disassembler() : mcs51_disassembler(p8xc562_names, default_names)
+{
+}