if (K_D1 == K_D2)
return error("unrecognised X:Y: parallel move syntax: D1 and D2 cannot be the same in 'X:ea,D1 Y:eay,D2'");
- inst = B16(11000000, 00000000) | w;
+ inst = 0b1100000000000000 | w;
inst |= ea1 | D1 | ea2 | D2;
return inst;
}
ea2 |= eay_temp; //OR eay back from temp
- inst = B16(10000000, 00000000) | w;
+ inst = 0b1000000000000000 | w;
inst |= (ea1 & 0x1f) | D1 | S2 | ea2;
return inst;
}
if (ea1 == -1)
return error("unrecognised X:R parallel move syntax: absolute address not allowed in 'a,X:ea x0,a'");
- if (ea1 == B8(00110100))
+ if (ea1 == 0b00110100)
return error("unrecognised X:R parallel move syntax: immediate data not allowed in 'a,X:ea x0,a'");
- inst = B16(00001000, 00000000) | ea1 | (0 << 8);
+ inst = 0b0000100000000000 | ea1 | (0 << 8);
return inst;
}
else if (*tok == KW_X0 && tok[1] == ',' && tok[2] == KW_B)
if (ea1 == -1)
return error("unrecognised X:R parallel move syntax: absolute address not allowed in 'b,X:ea x0,b'");
- if (ea1 == B8(00110100))
+ if (ea1 == 0b00110100)
return error("unrecognised X:R parallel move syntax: immediate data not allowed in 'b,X:ea x0,b'");
- inst = B16(00001001, 00000000) | ea1 | (1 << 8);
+ inst = 0b0000100100000000 | ea1 | (1 << 8);
return inst;
}
else if (*tok == KW_A || *tok == KW_B)
if (*tok != EOL)
return error("unrecognised X:R parallel move syntax: unexpected text after 'X:eax,D1 S2,S2'");
- inst = B16(00010000, 00000000) | (0 << 7);
+ inst = 0b0001000000000000 | (0 << 7);
inst |= ea1 | D1 | S2 | D2;
return inst;
}
if (*tok == EOL)
{
// 'X:ea,D'
- inst = inst | B8(01000000) | (1 << 7);
+ inst = inst | 0b01000000 | (1 << 7);
inst |= ((D1 & 0x18) << (12 - 3)) + ((D1 & 7) << 8);
inst |= ea1;
if (*tok != EOL)
return error("unrecognised X:R parallel move syntax: expected EOL after X:ea,D1 S2,D2");
- inst = B16(00010000, 00000000) | (1 << 7);
+ inst = 0b0001000000000000 | (1 << 7);
inst |= ((D1 & 0x8) << (12 - 4)) + ((D1 & 1) << 10);
inst |= (S2 & 1) << 9;
inst |= (D2 & 1) << 8;
if (*tok == EOL)
{
// 'S,X:ea'
- inst = inst | B8(01000000) | (0 << 7);
+ inst = inst | 0b01000000 | (0 << 7);
inst |= ((S1 & 0x18) << (12 - 3)) + ((S1 & 7) << 8);
inst |= ea1;
//'X:ea,D'
D1 = SDreg(*tok++);
- inst = inst | B8(01000000) | (1 << 7);
+ inst = inst | 0b01000000 | (1 << 7);
inst |= ea1;
inst |= ((D1 & 0x18) << (12 - 3)) + ((D1 & 7) << 8);
return inst;
if (*tok == EOL)
{
//'S,X:ea'
- inst = inst | B8(01000000) | (0 << 7);
+ inst = inst | 0b01000000 | (0 << 7);
inst |= ea1;
inst |= ((S1 & 0x18) << (12 - 3)) + ((S1 & 7) << 8);
return inst;
if (*tok != EOL)
return error("unrecognised X:R parallel move syntax: unexpected text after 'X:eax,D1 S2,S2'");
- inst = B16(00010000, 00000000) | (W << 7);
+ inst = 0b0001000000000000 | (W << 7);
inst |= ea1 | D1 | S2 | D2;
return inst;
}
if (*tok == EOL && S1 != 0)
{
// 'S,Y:aa'
- inst = B16(01001000, 00000000);
+ inst = 0b0100100000000000;
inst |= dspImmedEXVAL;
inst |= ((S1 & 0x18) << (12 - 3)) + ((S1 & 7) << 8);
return inst;
if (*tok == EOL && S1 != 0)
{
// 'S,Y:ea'
- inst = B16(01001000, 01110000);
+ inst = 0b0100100001110000;
inst |= ea1;
inst |= ((S1 & 0x18) << (12 - 3)) + ((S1 & 7) << 8);
if (ea1 == DSP_EA_ABS)
if (*tok != EOL)
return error("unrecognised Y: parallel move syntax: expected EOL after 'Y:ea,D'");
- inst |= B16(00000000, 01110000);
+ inst |= 0b0000000001110000;
inst |= ea1;
inst |= ((D1 & 0x18) << (12 - 3)) + ((D1 & 7) << 8);
if (ea1 == DSP_EA_ABS)
if (S1 != 0 && *tok == EOL)
{
// 'S,Y:ea'
- inst = B16(01001000, 01000000);
+ inst = 0b0100100001000000;
inst |= ea1;
inst |= ((S1 & 0x18) << (12 - 3)) + ((S1 & 7) << 8);
return inst;
default: return error("unrecognised R:Y parallel move syntax: D2 can only be y0, y1, a or b after 'S1,D1 Y:ea'");
}
- inst = B16(00010000, 11000000);
+ inst = 0b0001000011000000;
inst |= S1 | D1 | D2;
inst |= ea1;
return inst;
{
//'Y:ea,D'
D1 = SDreg(*tok++);
- inst |= B16(00000000, 01000000);
+ inst |= 0b0000000001000000;
inst |= ea1;
inst |= ((D1 & 0x18) << (12 - 3)) + ((D1 & 7) << 8);
return inst;
else
S1 &= 7;
- inst = B16(01000000, 00000000);
+ inst = 0b0100000000000000;
inst |= dspImmedEXVAL;
inst |= ((S1 & 0x4) << (11 - 2)) + ((S1 & 3) << 8);
return inst;
if (ea1 == DSP_EA_ABS)
deposit_extra_ea = DEPOSIT_EXTRA_WORD;
- inst |= B16(01000000, 01110000);
+ inst |= 0b0100000001110000;
inst |= ((S1 & 0x4) << (11 - 2)) + ((S1 & 3) << 8);
inst |= ea1;
return inst;
if (*tok != EOL)
return error("unrecognised L: parallel move syntax: expected End-Of-Line after L:aa,D");
- inst &= B16(11111111, 10111111);
+ inst &= 0b1111111110111111;
inst |= dspImmedEXVAL;
inst |= ((immreg & 0x4) << (11 - 2)) + ((immreg & 3) << 8);
return inst;
if (*tok != EOL)
return error("unrecognised L: parallel move syntax: expected End-Of-Line after L:ea,D");
- inst |= B16(00000000, 00110000);
+ inst |= 0b0000000000110000;
inst |= ((D1 & 0x4) << (11 - 2)) + ((D1 & 3) << 8);
return inst;
}
if (*tok == EOL)
{
// 'S,L:ea'
- inst = B16(01000000, 01000000);
+ inst = 0b0100000001000000;
if (S1 == KW_A)
S1 = 4;
if (*tok == EOL)
{
// No parallel move
- return B16(00100000, 00000000);
+ return 0b0010000000000000;
}
if (*tok == '#')
{
// '#xx,D'
// value fits in 8 bits - immediate move
- inst = B16(00100000, 00000000) + (immreg << 8) + (uint32_t)dspImmedEXVAL;
+ inst = 0b0010000000000000 + (immreg << 8) + (uint32_t)dspImmedEXVAL;
return inst;
}
else
// X or Y Data move. I don't think it matters much
// which of the two it will be, so let's use X.
deposit_immediate_long_with_register:
- inst = B16(01000000, 11110100);
+ inst = 0b0100000011110100;
inst |= ((immreg & 0x18) << (12 - 3)) + ((immreg & 7) << 8);
deposit_extra_ea = DEPOSIT_EXTRA_WORD;
return inst;
{
// value fits in 8 bits - immediate move
deposit_immediate_short_with_register:
- inst = B16(00100000, 00000000) + (immreg << 8) + (uint32_t)dspImmedEXVAL;
+ inst = 0b0010000000000000 + (immreg << 8) + (uint32_t)dspImmedEXVAL;
return inst;
}
else
// '#xx,D' - I mode
// No visibility of the number so let's add a fixup for this
AddFixup(FU_DSPIMM8, sloc, dspImmedEXPR);
- inst = B16(00100000, 00000000);
+ inst = 0b0010000000000000;
inst |= ((immreg & 0x18) << (11 - 3)) + ((immreg & 7) << 8);
return inst;
}
{
// Just deposit a float fixup
AddFixup(FU_DSPIMMFL8, sloc, dspImmedEXPR);
- inst = B16(00100000, 00000000);
+ inst = 0b0010000000000000;
inst |= ((immreg & 0x18) << (12 - 3)) + ((immreg & 7) << 8);
return inst;
}
if (*tok != EOL)
return error("unrecognised X:R parallel move syntax: expected end-of-line after '#xxxxxx,D1 S2,D2'");
- inst = B16(00010000, 10110100) | D1 | S2 | D2;
+ inst = 0b0001000010110100 | D1 | S2 | D2;
deposit_extra_ea = DEPOSIT_EXTRA_WORD;
return inst;
}
return error("expected ':' after 'X' in parallel move (i.e. X:)");
// 'X:ea,D' or 'X:aa,D' or 'X:ea,D1 S2,D2' or 'X:eax,D1 Y:eay,D2' or 'X:eax,D1 S2,Y:eay'
- return parse_x(1, B16(01000000, 00000000), 0, 1);
+ return parse_x(1, 0b0100000000000000, 0, 1);
}
else if (*tok == KW_Y)
{
return error("expected ':' after 'Y' in parallel move (i.e. Y:)");
// 'Y:ea,D' or 'Y:aa,D'
- return parse_y(B16(01001000, 10000000), 0, 0, 0);
+ return parse_y(0b0100100010000000, 0, 0, 0);
}
else if (*tok == KW_L)
{
if (*tok++ != ':')
return error("expected ':' after 'L' in parallel move (i.e. L:)");
- return parse_l(1, B16(01000000, 11000000), 0);
+ return parse_l(1, 0b0100000011000000, 0);
}
else if ((*tok >= KW_X0 && *tok <= KW_N7) || (*tok >= KW_R0 && *tok <= KW_R7) || (*tok >= KW_A0 && *tok <= KW_A2) || (*tok >= KW_A10 && *tok <= KW_BA))
{
if (*tok++ != ':')
return error("unrecognised X: parallel move syntax: expected ':' after 'S,X'");
- return parse_x(0, B16(01000000, 00000000), S1, 1);
+ return parse_x(0, 0b0100000000000000, S1, 1);
}
else if (*tok == KW_Y)
{
if (*tok++ != ':')
return error("unrecognised Y: parallel move syntax: expected ':' after 'S,Y'");
- return parse_y(B16(0000000, 00000000), S1, 0, 0);
+ return parse_y(0b000000000000000, S1, 0, 0);
}
else if (*tok == KW_L)
{
if (*tok++ != ':')
return error("unrecognised L: parallel move syntax: expected ':' after 'S,L'");
- return parse_l(1, B16(00000000, 00000000), L_S1);
+ return parse_l(1, 0b0000000000000000, L_S1);
}
else if ((*tok >= KW_X0 && *tok <= KW_N7) || (*tok >= KW_R0 && *tok <= KW_R7) || (*tok >= KW_A0 && *tok <= KW_A2))
{
if (*tok == EOL)
{
// R 'S,D'
- inst = B16(00100000, 00000000);
+ inst = 0b0010000000000000;
inst |= (S1 << 5) | (D1);
return inst;
}
tok++;
if (*tok++ != ':')
return error("expected ':' after 'Y' in parallel move (i.e. Y:)");
- return parse_y(B16(00010000, 01000000), S1, D1, 0);
+ return parse_y(0b0001000001000000, S1, D1, 0);
}
else if (*tok == KW_A || *tok == KW_B || *tok == KW_Y0 || *tok == KW_Y1)
if (ea1 == ERROR)
return ERROR;
- inst = B16(00001000, 10000000);
+ inst = 0b0000100010000000;
inst |= 0 << 8;
inst |= ea1;
return inst;
if (ea1 == ERROR)
return ERROR;
- inst = B16(00001000, 10000000);
+ inst = 0b0000100010000000;
inst |= 1 << 8;
inst |= ea1;
return inst;
if (ea1 == ERROR)
return ERROR;
- inst = B16(00010000, 01000000);
+ inst = 0b0001000001000000;
inst |= (S1 & 1) << 11;
inst |= (D1 & 1) << 10;
inst |= ((S2 & 8) << (10 - 4)) | ((S2 & 1) << 8);
{
if (D1 == 4 || D1 == 5)
{
- inst = B16(00010000, 11110100);
+ inst = 0b0001000011110100;
inst |= (S1 & 1) << 11;
inst |= (D1 & 1) << 10;
inst |= D2;
}
}
- inst = B16(00100000, 01000000);
+ inst = 0b0010000001000000;
inst |= ea1;
return inst;
}