diff options
Diffstat (limited to 'src/devices/cpu/mcs51/mcs51dasm.cpp')
-rw-r--r-- | src/devices/cpu/mcs51/mcs51dasm.cpp | 176 |
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) +{ +} |