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Diffstat (limited to 'src/emu/cpu/s2650/2650dasm.c')
-rw-r--r--src/emu/cpu/s2650/2650dasm.c370
1 files changed, 185 insertions, 185 deletions
diff --git a/src/emu/cpu/s2650/2650dasm.c b/src/emu/cpu/s2650/2650dasm.c
index 1841ca2eba5..cd6d2dac053 100644
--- a/src/emu/cpu/s2650/2650dasm.c
+++ b/src/emu/cpu/s2650/2650dasm.c
@@ -12,7 +12,7 @@
static const UINT8 *rambase;
static offs_t pcbase;
-#define readarg(A) (rambase[(A) - pcbase])
+#define readarg(A) (rambase[(A) - pcbase])
/* Set this to 1 to disassemble using Z80 style mnemonics */
#define HJB 0
@@ -22,18 +22,18 @@ static offs_t pcbase;
/* handy table to build relative offsets from HR (holding register) */
static const int rel[0x100] = {
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
- 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
- 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
+ 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
+ 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
+ 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
-64,-63,-62,-61,-60,-59,-58,-57,-56,-55,-54,-53,-52,-51,-50,-49,
-48,-47,-46,-45,-44,-43,-42,-41,-40,-39,-38,-37,-36,-35,-34,-33,
-32,-31,-30,-29,-28,-27,-26,-25,-24,-23,-22,-21,-20,-19,-18,-17,
-16,-15,-14,-13,-12,-11,-10, -9, -8, -7, -6, -5, -4, -3, -2, -1,
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
- 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
- 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
+ 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
+ 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
+ 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
-64,-63,-62,-61,-60,-59,-58,-57,-56,-55,-54,-53,-52,-51,-50,-49,
-48,-47,-46,-45,-44,-43,-42,-41,-40,-39,-38,-37,-36,-35,-34,-33,
-32,-31,-30,-29,-28,-27,-26,-25,-24,-23,-22,-21,-20,-19,-18,-17,
@@ -48,10 +48,10 @@ static char *SYM(int addr)
static char buff[8+1];
char * s = NULL;
- if (find_symbol) s = (*find_symbol)(addr);
+ if (find_symbol) s = (*find_symbol)(addr);
if (s) return s;
- sprintf(buff, "$%04x", addr);
+ sprintf(buff, "$%04x", addr);
return buff;
}
@@ -60,7 +60,7 @@ static char *IMM(int pc)
{
static char buff[32];
- sprintf(buff, "$%02x", readarg(pc));
+ sprintf(buff, "$%02x", readarg(pc));
return buff;
}
@@ -74,8 +74,8 @@ static char *IMM_PSL(int pc)
char *p = buff;
int v = readarg(pc);
- if (v == 0xff) {
- p += sprintf(p, "all");
+ if (v == 0xff) {
+ p += sprintf(p, "all");
} else {
switch (v & 0xc0)
{
@@ -83,17 +83,17 @@ static char *IMM_PSL(int pc)
case 0x80: p += sprintf(p, "m+"); break;
case 0xc0: p += sprintf(p, "cc+"); break;
}
- if (v & 0x20) /* inter digit carry */
+ if (v & 0x20) /* inter digit carry */
p += sprintf(p, "idc+");
- if (v & 0x10) /* register select */
+ if (v & 0x10) /* register select */
p += sprintf(p, "rs+");
- if (v & 0x08) /* with carry */
+ if (v & 0x08) /* with carry */
p += sprintf(p, "wc+");
- if (v & 0x04) /* overflow */
+ if (v & 0x04) /* overflow */
p += sprintf(p, "ovf+");
- if (v & 0x02) /* 2's complement comparisons */
+ if (v & 0x02) /* 2's complement comparisons */
p += sprintf(p, "com+");
- if (v & 0x01) /* carry */
+ if (v & 0x01) /* carry */
p += sprintf(p, "c+");
if (p > buff)
*--p = '\0';
@@ -110,25 +110,25 @@ static char *IMM_PSU(int pc)
if (v == 0xff) {
- p += sprintf(p, "all");
+ p += sprintf(p, "all");
- } else {
+ } else {
- if (v & 0x80) /* sense input */
+ if (v & 0x80) /* sense input */
p += sprintf(p, "si+");
- if (v & 0x40) /* flag output */
+ if (v & 0x40) /* flag output */
p += sprintf(p, "fo+");
- if (v & 0x20) /* interrupt inhibit */
+ if (v & 0x20) /* interrupt inhibit */
p += sprintf(p, "ii+");
- if (v & 0x10) /* unused bit 4 */
+ if (v & 0x10) /* unused bit 4 */
p += sprintf(p, "4+");
- if (v & 0x08) /* unused bit 3 */
+ if (v & 0x08) /* unused bit 3 */
p += sprintf(p, "3+");
- if (v & 0x04) /* stack pointer bit 2 */
+ if (v & 0x04) /* stack pointer bit 2 */
p += sprintf(p, "sp2+");
- if (v & 0x02) /* stack pointer bit 1 */
+ if (v & 0x02) /* stack pointer bit 1 */
p += sprintf(p, "sp1+");
- if (v & 0x01) /* stack pointer bit 0 */
+ if (v & 0x01) /* stack pointer bit 0 */
p += sprintf(p, "sp0+");
if (p > buff)
*--p = '\0';
@@ -189,10 +189,10 @@ static char *ABS(int load, int r, int pc)
case 5: sprintf(buff, "*(%s,r%d++),r0", SYM(a), r); break;
case 6: sprintf(buff, "*(%s,r%d--),r0", SYM(a), r); break;
case 7: sprintf(buff, "*(%s,r%d),r0", SYM(a), r); break;
- }
- }
+ }
+ }
#else
- switch (h >> 5) {
+ switch (h >> 5) {
case 0: sprintf(buff, "%d %s", r, SYM(a)); break;
case 1: sprintf(buff, "0 %s,r%d+", SYM(a), r); break;
case 2: sprintf(buff, "0 %s,r%d-", SYM(a), r); break;
@@ -203,7 +203,7 @@ static char *ABS(int load, int r, int pc)
case 7: sprintf(buff, "0 *%s,r%d", SYM(a), r); break;
}
#endif
- return buff;
+ return buff;
}
/* format an (branch) absolute address */
@@ -231,7 +231,7 @@ CPU_DISASSEMBLE( s2650 )
rambase = opram;
pcbase = PC;
- pc += 1;
+ pc += 1;
switch (op)
{
case 0x00: case 0x01: case 0x02: case 0x03:
@@ -240,22 +240,22 @@ CPU_DISASSEMBLE( s2650 )
#else
sprintf(buffer, "lodz,%d", rv);
#endif
- break;
+ break;
case 0x04: case 0x05: case 0x06: case 0x07:
#if HJB
sprintf(buffer, "ld r%d,%s", rv, IMM(pc));
#else
sprintf(buffer, "lodi,%d %s", rv, IMM(pc));
#endif
- pc+=1;
+ pc+=1;
break;
case 0x08: case 0x09: case 0x0a: case 0x0b:
#if HJB
sprintf(buffer, "ld r%d,(%s)", rv, REL(pc));
#else
- sprintf(buffer, "lodr,%d %s", rv, REL(pc));
+ sprintf(buffer, "lodr,%d %s", rv, REL(pc));
#endif
- pc+=1;
+ pc+=1;
break;
case 0x0c: case 0x0d: case 0x0e: case 0x0f:
#if HJB
@@ -263,7 +263,7 @@ CPU_DISASSEMBLE( s2650 )
#else
sprintf(buffer, "loda,%s", ABS(1,rv,pc));
#endif
- pc+=2;
+ pc+=2;
break;
case 0x10: case 0x11:
#if HJB
@@ -276,27 +276,27 @@ CPU_DISASSEMBLE( s2650 )
#if HJB
sprintf(buffer, "ld psu,r0");
#else
- sprintf(buffer, "spsu");
+ sprintf(buffer, "spsu");
#endif
- break;
+ break;
case 0x13:
#if HJB
sprintf(buffer, "ld psl,r0");
#else
- sprintf(buffer, "spsl");
+ sprintf(buffer, "spsl");
#endif
- break;
+ break;
case 0x14: case 0x15: case 0x16: case 0x17:
#if HJB
if (rv == 3)
sprintf(buffer, "ret");
- else
+ else
sprintf(buffer, "ret %c", cc[rv]);
#else
- sprintf(buffer, "retc %c", cc[rv]);
+ sprintf(buffer, "retc %c", cc[rv]);
#endif
- flags = DASMFLAG_STEP_OUT;
- break;
+ flags = DASMFLAG_STEP_OUT;
+ break;
case 0x18: case 0x19: case 0x1a: case 0x1b:
#if HJB
if (rv == 3)
@@ -304,9 +304,9 @@ CPU_DISASSEMBLE( s2650 )
else
sprintf(buffer, "jr %c,%s", cc[rv], REL(pc));
#else
- sprintf(buffer, "bctr,%c %s", cc[rv], REL(pc));
+ sprintf(buffer, "bctr,%c %s", cc[rv], REL(pc));
#endif
- pc+=1;
+ pc+=1;
break;
case 0x1c: case 0x1d: case 0x1e: case 0x1f:
#if HJB
@@ -315,32 +315,32 @@ CPU_DISASSEMBLE( s2650 )
else
sprintf(buffer, "jp %c,%s", cc[rv], ADR(pc));
#else
- sprintf(buffer, "bcta,%c %s", cc[rv], ADR(pc));
+ sprintf(buffer, "bcta,%c %s", cc[rv], ADR(pc));
#endif
- pc+=2;
+ pc+=2;
break;
case 0x20: case 0x21: case 0x22: case 0x23:
#if HJB
sprintf(buffer, "xor r0,r%d", rv);
#else
- sprintf(buffer, "eorz,%d", rv);
+ sprintf(buffer, "eorz,%d", rv);
#endif
- break;
+ break;
case 0x24: case 0x25: case 0x26: case 0x27:
#if HJB
sprintf(buffer, "xor r%d,%s", rv, IMM(pc));
#else
- sprintf(buffer, "eori,%d %s", rv, IMM(pc));
+ sprintf(buffer, "eori,%d %s", rv, IMM(pc));
#endif
- pc+=1;
+ pc+=1;
break;
case 0x28: case 0x29: case 0x2a: case 0x2b:
#if HJB
sprintf(buffer, "xor r%d,(%s)", rv, REL(pc));
#else
- sprintf(buffer, "eorr,%d %s", rv, REL(pc));
+ sprintf(buffer, "eorr,%d %s", rv, REL(pc));
#endif
- pc+=1;
+ pc+=1;
break;
case 0x2c: case 0x2d: case 0x2e: case 0x2f:
#if HJB
@@ -348,26 +348,26 @@ CPU_DISASSEMBLE( s2650 )
#else
sprintf(buffer, "eora,%s", ABS(1,rv,pc));
#endif
- pc+=2;
+ pc+=2;
break;
case 0x30: case 0x31: case 0x32: case 0x33:
#if HJB
sprintf(buffer, "in r%d,(ctrl)", rv);
#else
- sprintf(buffer, "redc,%d", rv);
+ sprintf(buffer, "redc,%d", rv);
#endif
- break;
+ break;
case 0x34: case 0x35: case 0x36: case 0x37:
#if HJB
if (rv == 3)
sprintf(buffer, "iret");
- else
+ else
sprintf(buffer, "iret %c", cc[rv]);
#else
- sprintf(buffer, "rete %c", cc[rv]);
+ sprintf(buffer, "rete %c", cc[rv]);
#endif
- flags = DASMFLAG_STEP_OUT;
- break;
+ flags = DASMFLAG_STEP_OUT;
+ break;
case 0x38: case 0x39: case 0x3a: case 0x3b:
#if HJB
if (rv == 3)
@@ -375,10 +375,10 @@ CPU_DISASSEMBLE( s2650 )
else
sprintf(buffer, "calr %c,%s", cc[rv], REL(pc));
#else
- sprintf(buffer, "bstr,%c %s", cc[rv], REL(pc));
+ sprintf(buffer, "bstr,%c %s", cc[rv], REL(pc));
#endif
- pc+=1;
- flags = DASMFLAG_STEP_OVER;
+ pc+=1;
+ flags = DASMFLAG_STEP_OVER;
break;
case 0x3c: case 0x3d: case 0x3e: case 0x3f:
#if HJB
@@ -387,10 +387,10 @@ CPU_DISASSEMBLE( s2650 )
else
sprintf(buffer, "call %c,%s", cc[rv], ADR(pc));
#else
- sprintf(buffer, "bsta,%c %s", cc[rv], ADR(pc));
+ sprintf(buffer, "bsta,%c %s", cc[rv], ADR(pc));
#endif
- pc+=2;
- flags = DASMFLAG_STEP_OVER;
+ pc+=2;
+ flags = DASMFLAG_STEP_OVER;
break;
case 0x40:
sprintf(buffer, "halt");
@@ -399,24 +399,24 @@ CPU_DISASSEMBLE( s2650 )
#if HJB
sprintf(buffer, "and r0,r%d", rv);
#else
- sprintf(buffer, "andz,%d", rv);
+ sprintf(buffer, "andz,%d", rv);
#endif
- break;
+ break;
case 0x44: case 0x45: case 0x46: case 0x47:
#if HJB
sprintf(buffer, "and r%d,%s", rv, IMM(pc));
#else
- sprintf(buffer, "andi,%d %s", rv, IMM(pc));
+ sprintf(buffer, "andi,%d %s", rv, IMM(pc));
#endif
- pc+=1;
+ pc+=1;
break;
case 0x48: case 0x49: case 0x4a: case 0x4b:
#if HJB
sprintf(buffer, "and r%d,(%s)", rv, REL(pc));
#else
- sprintf(buffer, "andr,%d %s", rv, REL(pc));
+ sprintf(buffer, "andr,%d %s", rv, REL(pc));
#endif
- pc+=1;
+ pc+=1;
break;
case 0x4c: case 0x4d: case 0x4e: case 0x4f:
#if HJB
@@ -424,61 +424,61 @@ CPU_DISASSEMBLE( s2650 )
#else
sprintf(buffer, "anda,%s", ABS(1,rv,pc));
#endif
- pc+=2;
+ pc+=2;
break;
case 0x50: case 0x51: case 0x52: case 0x53:
#if HJB
sprintf(buffer, "ror r%d", rv);
#else
- sprintf(buffer, "rrr,%d", rv);
+ sprintf(buffer, "rrr,%d", rv);
#endif
- break;
+ break;
case 0x54: case 0x55: case 0x56: case 0x57:
#if HJB
sprintf(buffer, "in r%d,(%s)", rv, IMM(pc));
#else
- sprintf(buffer, "rede,%d %s", rv, IMM(pc));
+ sprintf(buffer, "rede,%d %s", rv, IMM(pc));
#endif
- pc+=1;
+ pc+=1;
break;
case 0x58: case 0x59: case 0x5a: case 0x5b:
#if HJB
sprintf(buffer, "jrnz r%d,%s", rv, REL(pc));
#else
- sprintf(buffer, "brnr,%d %s", rv, REL(pc));
+ sprintf(buffer, "brnr,%d %s", rv, REL(pc));
#endif
- pc+=1;
+ pc+=1;
break;
case 0x5c: case 0x5d: case 0x5e: case 0x5f:
#if HJB
sprintf(buffer, "jpnz r%d,%s", rv, ADR(pc));
#else
- sprintf(buffer, "brna,%d %s", rv, ADR(pc));
+ sprintf(buffer, "brna,%d %s", rv, ADR(pc));
#endif
- pc+=2;
+ pc+=2;
break;
case 0x60: case 0x61: case 0x62: case 0x63:
#if HJB
sprintf(buffer, "or r0,r%d", rv);
#else
- sprintf(buffer, "iorz,%d", rv);
+ sprintf(buffer, "iorz,%d", rv);
#endif
- break;
+ break;
case 0x64: case 0x65: case 0x66: case 0x67:
#if HJB
sprintf(buffer, "or r%d,%s", rv, IMM(pc));
#else
- sprintf(buffer, "iori,%d %s", rv, IMM(pc));
+ sprintf(buffer, "iori,%d %s", rv, IMM(pc));
#endif
- pc+=1;
+ pc+=1;
break;
case 0x68: case 0x69: case 0x6a: case 0x6b:
#if HJB
sprintf(buffer, "or r%d,(%s)", rv, REL(pc));
#else
- sprintf(buffer, "iorr,%d %s", rv, REL(pc));
+ sprintf(buffer, "iorr,%d %s", rv, REL(pc));
#endif
- pc+=1;
+ pc+=1;
break;
case 0x6c: case 0x6d: case 0x6e: case 0x6f:
#if HJB
@@ -486,87 +486,87 @@ CPU_DISASSEMBLE( s2650 )
#else
sprintf(buffer, "iora,%s", ABS(1,rv,pc));
#endif
- pc+=2;
+ pc+=2;
break;
case 0x70: case 0x71: case 0x72: case 0x73:
#if HJB
sprintf(buffer, "in r%d,(data)", rv);
#else
- sprintf(buffer, "redd,%d", rv);
+ sprintf(buffer, "redd,%d", rv);
#endif
- break;
+ break;
case 0x74:
#if HJB
sprintf(buffer, "res psu,%s", IMM_PSU(pc));
#else
- sprintf(buffer, "cpsu %s", IMM_PSU(pc));
+ sprintf(buffer, "cpsu %s", IMM_PSU(pc));
#endif
- pc+=1;
+ pc+=1;
break;
case 0x75:
#if HJB
sprintf(buffer, "res psl,%s", IMM_PSL(pc));
#else
- sprintf(buffer, "cpsl %s", IMM_PSL(pc));
+ sprintf(buffer, "cpsl %s", IMM_PSL(pc));
#endif
- pc+=1;
+ pc+=1;
break;
case 0x76:
#if HJB
sprintf(buffer, "set psu,%s", IMM_PSU(pc));
#else
- sprintf(buffer, "ppsu %s", IMM_PSU(pc));
+ sprintf(buffer, "ppsu %s", IMM_PSU(pc));
#endif
- pc+=1;
+ pc+=1;
break;
case 0x77:
#if HJB
sprintf(buffer, "set psl,%s", IMM_PSL(pc));
#else
- sprintf(buffer, "ppsl %s", IMM_PSL(pc));
+ sprintf(buffer, "ppsl %s", IMM_PSL(pc));
#endif
- pc+=1;
+ pc+=1;
break;
case 0x78: case 0x79: case 0x7a: case 0x7b:
#if HJB
sprintf(buffer, "call r%d-nz,%s", rv, REL(pc));
#else
- sprintf(buffer, "bsnr,%d %s", rv, REL(pc));
+ sprintf(buffer, "bsnr,%d %s", rv, REL(pc));
#endif
- pc+=1;
- flags = DASMFLAG_STEP_OVER;
+ pc+=1;
+ flags = DASMFLAG_STEP_OVER;
break;
case 0x7c: case 0x7d: case 0x7e: case 0x7f:
#if HJB
sprintf(buffer, "call r%d-nz,%s", rv, ADR(pc));
#else
- sprintf(buffer, "bsna,%d %s", rv, ADR(pc));
+ sprintf(buffer, "bsna,%d %s", rv, ADR(pc));
#endif
- pc+=2;
- flags = DASMFLAG_STEP_OVER;
+ pc+=2;
+ flags = DASMFLAG_STEP_OVER;
break;
case 0x80: case 0x81: case 0x82: case 0x83:
#if HJB
sprintf(buffer, "add r0,r%d", rv);
#else
- sprintf(buffer, "addz,%d", rv);
+ sprintf(buffer, "addz,%d", rv);
#endif
- break;
+ break;
case 0x84: case 0x85: case 0x86: case 0x87:
#if HJB
sprintf(buffer, "add r%d,%s", rv, IMM(pc));
#else
- sprintf(buffer, "addi,%d %s", rv, IMM(pc));
+ sprintf(buffer, "addi,%d %s", rv, IMM(pc));
#endif
- pc+=1;
+ pc+=1;
break;
case 0x88: case 0x89: case 0x8a: case 0x8b:
#if HJB
sprintf(buffer, "add r%d,(%s)", rv, REL(pc));
#else
- sprintf(buffer, "addr,%d %s", rv, REL(pc));
+ sprintf(buffer, "addr,%d %s", rv, REL(pc));
#endif
- pc+=1;
+ pc+=1;
break;
case 0x8c: case 0x8d: case 0x8e: case 0x8f:
#if HJB
@@ -574,7 +574,7 @@ CPU_DISASSEMBLE( s2650 )
#else
sprintf(buffer, "adda,%s", ABS(1,rv,pc));
#endif
- pc+=2;
+ pc+=2;
break;
case 0x90: case 0x91:
#if HJB
@@ -587,30 +587,30 @@ CPU_DISASSEMBLE( s2650 )
#if HJB
sprintf(buffer, "ld r0,psu");
#else
- sprintf(buffer, "lpsu");
+ sprintf(buffer, "lpsu");
#endif
- break;
+ break;
case 0x93:
#if HJB
sprintf(buffer, "ld r0,psl");
#else
- sprintf(buffer, "lpsl");
+ sprintf(buffer, "lpsl");
#endif
- break;
+ break;
case 0x94: case 0x95: case 0x96: case 0x97:
#if HJB
sprintf(buffer, "daa r%d", rv);
#else
- sprintf(buffer, "dar,%d", rv);
+ sprintf(buffer, "dar,%d", rv);
#endif
- break;
+ break;
case 0x98: case 0x99: case 0x9a:
#if HJB
sprintf(buffer, "jr n%c,%s", cc[rv], REL(pc));
#else
- sprintf(buffer, "bcfr,%c %s", cc[rv], REL(pc));
+ sprintf(buffer, "bcfr,%c %s", cc[rv], REL(pc));
#endif
- pc+=1;
+ pc+=1;
break;
case 0x9b:
#if HJB
@@ -618,46 +618,46 @@ CPU_DISASSEMBLE( s2650 )
#else
sprintf(buffer, "zbrr %s", REL0(pc));
#endif
- pc+=1;
+ pc+=1;
break;
case 0x9c: case 0x9d: case 0x9e:
#if HJB
sprintf(buffer, "jp n%c,%s", cc[rv], ADR(pc));
#else
- sprintf(buffer, "bcfa,%c %s", cc[rv], ADR(pc));
+ sprintf(buffer, "bcfa,%c %s", cc[rv], ADR(pc));
#endif
- pc+=2;
+ pc+=2;
break;
case 0x9f:
#if HJB
sprintf(buffer, "jp %s+r3", ADR(pc));
#else
- sprintf(buffer, "bxa %s", ADR(pc));
+ sprintf(buffer, "bxa %s", ADR(pc));
#endif
- pc+=2;
+ pc+=2;
break;
case 0xa0: case 0xa1: case 0xa2: case 0xa3:
#if HJB
sprintf(buffer, "sub r0,r%d", rv);
#else
- sprintf(buffer, "subz,%d", rv);
+ sprintf(buffer, "subz,%d", rv);
#endif
- break;
+ break;
case 0xa4: case 0xa5: case 0xa6: case 0xa7:
#if HJB
sprintf(buffer, "sub r%d,%s", rv, IMM(pc));
#else
- sprintf(buffer, "subi,%d %s", rv, IMM(pc));
+ sprintf(buffer, "subi,%d %s", rv, IMM(pc));
#endif
- pc+=1;
+ pc+=1;
break;
case 0xa8: case 0xa9: case 0xaa: case 0xab:
#if HJB
sprintf(buffer, "sub r%d,(%s)", rv, REL(pc));
#else
- sprintf(buffer, "subr,%d %s", rv, REL(pc));
+ sprintf(buffer, "subr,%d %s", rv, REL(pc));
#endif
- pc+=1;
+ pc+=1;
break;
case 0xac: case 0xad: case 0xae: case 0xaf:
#if HJB
@@ -665,30 +665,30 @@ CPU_DISASSEMBLE( s2650 )
#else
sprintf(buffer, "suba,%s", ABS(1,rv,pc));
#endif
- pc+=2;
+ pc+=2;
break;
case 0xb0: case 0xb1: case 0xb2: case 0xb3:
#if HJB
sprintf(buffer, "out (ctrl),r%d", rv);
#else
- sprintf(buffer, "wrtc,%d", rv);
+ sprintf(buffer, "wrtc,%d", rv);
#endif
- break;
+ break;
case 0xb4:
#if HJB
sprintf(buffer, "bit psu,%s", IMM_PSU(pc));
#else
- sprintf(buffer, "tpsu %s", IMM_PSU(pc));
+ sprintf(buffer, "tpsu %s", IMM_PSU(pc));
#endif
- pc+=1;
+ pc+=1;
break;
case 0xb5:
#if HJB
sprintf(buffer, "bit psl,%s", IMM_PSL(pc));
#else
- sprintf(buffer, "tpsl %s", IMM_PSL(pc));
+ sprintf(buffer, "tpsl %s", IMM_PSL(pc));
#endif
- pc+=1;
+ pc+=1;
break;
case 0xb6: case 0xb7:
#if HJB
@@ -701,37 +701,37 @@ CPU_DISASSEMBLE( s2650 )
#if HJB
sprintf(buffer, "calr n%c,%s", cc[rv], REL(pc));
#else
- sprintf(buffer, "bsfr,%c %s", cc[rv], REL(pc));
+ sprintf(buffer, "bsfr,%c %s", cc[rv], REL(pc));
#endif
- pc+=1;
- flags = DASMFLAG_STEP_OVER;
+ pc+=1;
+ flags = DASMFLAG_STEP_OVER;
break;
case 0xbb:
#if HJB
sprintf(buffer, "cal0 %s", REL0(pc));
#else
- sprintf(buffer, "zbsr %s", REL0(pc));
+ sprintf(buffer, "zbsr %s", REL0(pc));
#endif
- pc+=1;
- flags = DASMFLAG_STEP_OVER;
+ pc+=1;
+ flags = DASMFLAG_STEP_OVER;
break;
case 0xbc: case 0xbd: case 0xbe:
#if HJB
sprintf(buffer, "call n%c,%s", cc[rv], ADR(pc));
#else
- sprintf(buffer, "bsfa,%c %s", cc[rv], ADR(pc));
+ sprintf(buffer, "bsfa,%c %s", cc[rv], ADR(pc));
#endif
- pc+=2;
- flags = DASMFLAG_STEP_OVER;
+ pc+=2;
+ flags = DASMFLAG_STEP_OVER;
break;
case 0xbf:
#if HJB
sprintf(buffer, "call %s+r3", ADR(pc));
#else
- sprintf(buffer, "bsxa %s", ADR(pc));
+ sprintf(buffer, "bsxa %s", ADR(pc));
#endif
- pc+=2;
- flags = DASMFLAG_STEP_OVER;
+ pc+=2;
+ flags = DASMFLAG_STEP_OVER;
break;
case 0xc0:
sprintf(buffer, "nop");
@@ -740,9 +740,9 @@ CPU_DISASSEMBLE( s2650 )
#if HJB
sprintf(buffer, "ld r%d,r0", rv);
#else
- sprintf(buffer, "strz,%d", rv);
+ sprintf(buffer, "strz,%d", rv);
#endif
- break;
+ break;
case 0xc4: case 0xc5: case 0xc6: case 0xc7:
#if HJB
sprintf(buffer, "**** $%02X",op);
@@ -754,9 +754,9 @@ CPU_DISASSEMBLE( s2650 )
#if HJB
sprintf(buffer, "ld (%s),r%d", REL(pc), rv);
#else
- sprintf(buffer, "strr,%d %s", rv, REL(pc));
+ sprintf(buffer, "strr,%d %s", rv, REL(pc));
#endif
- pc+=1;
+ pc+=1;
break;
case 0xcc: case 0xcd: case 0xce: case 0xcf:
#if HJB
@@ -770,57 +770,57 @@ CPU_DISASSEMBLE( s2650 )
#if HJB
sprintf(buffer, "rol r%d", rv);
#else
- sprintf(buffer, "rrl,%d", rv);
+ sprintf(buffer, "rrl,%d", rv);
#endif
- break;
+ break;
case 0xd4: case 0xd5: case 0xd6: case 0xd7:
#if HJB
sprintf(buffer, "out (%s),r%d", IMM(pc), rv);
#else
- sprintf(buffer, "wrte,%d %s", rv, IMM(pc));
+ sprintf(buffer, "wrte,%d %s", rv, IMM(pc));
#endif
- pc+=1;
+ pc+=1;
break;
case 0xd8: case 0xd9: case 0xda: case 0xdb:
#if HJB
sprintf(buffer, "ijnz r%d,%s", rv, REL(pc));
#else
- sprintf(buffer, "birr,%d %s", rv, REL(pc));
+ sprintf(buffer, "birr,%d %s", rv, REL(pc));
#endif
- pc+=1;
- flags = DASMFLAG_STEP_OVER;
+ pc+=1;
+ flags = DASMFLAG_STEP_OVER;
break;
case 0xdc: case 0xdd: case 0xde: case 0xdf:
#if HJB
sprintf(buffer, "ijnz r%d,%s", rv, ADR(pc));
#else
- sprintf(buffer, "bira,%d %s", rv, ADR(pc));
+ sprintf(buffer, "bira,%d %s", rv, ADR(pc));
#endif
- pc+=2;
- flags = DASMFLAG_STEP_OVER;
+ pc+=2;
+ flags = DASMFLAG_STEP_OVER;
break;
case 0xe0: case 0xe1: case 0xe2: case 0xe3:
#if HJB
sprintf(buffer, "cp r0,%d", rv);
#else
- sprintf(buffer, "comz,%d", rv);
+ sprintf(buffer, "comz,%d", rv);
#endif
- break;
+ break;
case 0xe4: case 0xe5: case 0xe6: case 0xe7:
#if HJB
sprintf(buffer, "cp r%d,%s", rv, IMM(pc));
#else
- sprintf(buffer, "comi,%d %s", rv, IMM(pc));
+ sprintf(buffer, "comi,%d %s", rv, IMM(pc));
#endif
- pc+=1;
+ pc+=1;
break;
case 0xe8: case 0xe9: case 0xea: case 0xeb:
#if HJB
sprintf(buffer, "cp r%d,(%s)", rv, REL(pc));
#else
- sprintf(buffer, "comr,%d %s", rv, REL(pc));
+ sprintf(buffer, "comr,%d %s", rv, REL(pc));
#endif
- pc+=1;
+ pc+=1;
break;
case 0xec: case 0xed: case 0xee: case 0xef:
#if HJB
@@ -828,40 +828,40 @@ CPU_DISASSEMBLE( s2650 )
#else
sprintf(buffer, "coma,%s", ABS(1,rv,pc));
#endif
- pc+=2;
+ pc+=2;
break;
case 0xf0: case 0xf1: case 0xf2: case 0xf3:
#if HJB
sprintf(buffer, "out (data),r%d", rv);
#else
- sprintf(buffer, "wrtd,%d", rv);
+ sprintf(buffer, "wrtd,%d", rv);
#endif
- break;
+ break;
case 0xf4: case 0xf5: case 0xf6: case 0xf7:
#if HJB
sprintf(buffer, "test r%d,%s", rv, IMM(pc));
#else
- sprintf(buffer, "tmi,%d %s", rv, IMM(pc));
+ sprintf(buffer, "tmi,%d %s", rv, IMM(pc));
#endif
- pc+=1;
+ pc+=1;
break;
case 0xf8: case 0xf9: case 0xfa: case 0xfb:
#if HJB
sprintf(buffer, "djnz r%d,%s", rv, REL(pc));
#else
- sprintf(buffer, "bdrr,%d %s", rv, REL(pc));
+ sprintf(buffer, "bdrr,%d %s", rv, REL(pc));
#endif
- pc+=1;
- flags = DASMFLAG_STEP_OVER;
+ pc+=1;
+ flags = DASMFLAG_STEP_OVER;
break;
case 0xfc: case 0xfd: case 0xfe: case 0xff:
#if HJB
sprintf(buffer, "djnz r%d,%s", rv, ADR(pc));
#else
- sprintf(buffer, "bdra,%d %s", rv, ADR(pc));
+ sprintf(buffer, "bdra,%d %s", rv, ADR(pc));
#endif
- pc+=2;
- flags = DASMFLAG_STEP_OVER;
+ pc+=2;
+ flags = DASMFLAG_STEP_OVER;
break;
}
return (pc - PC) | flags | DASMFLAG_SUPPORTED;