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Remove obsolete instruction forms

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This commit is contained in:
ISSOtm
2020-03-10 15:46:32 +01:00
parent cb3997d8c9
commit d2a97e934b
1 changed files with 1 additions and 22 deletions
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23
src/asm/asmy.y
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@@ -1662,11 +1662,6 @@ z80_jp : T_Z80_JP reloc_16bit
out_AbsByte(0xC2 | ($2 << 3)); out_AbsByte(0xC2 | ($2 << 3));
out_RelWord(&$4); out_RelWord(&$4);
} }
| T_Z80_JP T_MODE_HL_IND
{
out_AbsByte(0xE9);
warning(WARNING_OBSOLETE, "'JP [HL]' is obsolete, use 'JP HL' instead.");
}
| T_Z80_JP T_MODE_HL | T_Z80_JP T_MODE_HL
{ {
out_AbsByte(0xE9); out_AbsByte(0xE9);
@@ -1689,11 +1684,6 @@ z80_ldi : T_Z80_LDI T_MODE_HL_IND comma T_MODE_A
{ {
out_AbsByte(0x02 | (2 << 4)); out_AbsByte(0x02 | (2 << 4));
} }
| T_Z80_LDI T_MODE_A comma T_MODE_HL
{
out_AbsByte(0x0A | (2 << 4));
warning(WARNING_OBSOLETE, "'LDI A,HL' is obsolete, use 'LDI A,[HL]' or 'LD A,[HL+] instead.");
}
| T_Z80_LDI T_MODE_A comma T_MODE_HL_IND | T_Z80_LDI T_MODE_A comma T_MODE_HL_IND
{ {
out_AbsByte(0x0A | (2 << 4)); out_AbsByte(0x0A | (2 << 4));
@@ -1704,11 +1694,6 @@ z80_ldd : T_Z80_LDD T_MODE_HL_IND comma T_MODE_A
{ {
out_AbsByte(0x02 | (3 << 4)); out_AbsByte(0x02 | (3 << 4));
} }
| T_Z80_LDD T_MODE_A comma T_MODE_HL
{
out_AbsByte(0x0A | (3 << 4));
warning(WARNING_OBSOLETE, "'LDD A,HL' is obsolete, use 'LDD A,[HL]' or 'LD A,[HL-] instead.");
}
| T_Z80_LDD T_MODE_A comma T_MODE_HL_IND | T_Z80_LDD T_MODE_A comma T_MODE_HL_IND
{ {
out_AbsByte(0x0A | (3 << 4)); out_AbsByte(0x0A | (3 << 4));
@@ -1757,13 +1742,7 @@ z80_ld : z80_ld_mem
| z80_ld_a | z80_ld_a
; ;
z80_ld_hl : T_Z80_LD T_MODE_HL comma '[' T_MODE_SP reloc_8bit ']' z80_ld_hl : T_Z80_LD T_MODE_HL comma T_MODE_SP reloc_8bit
{
out_AbsByte(0xF8);
out_RelByte(&$6);
warning(WARNING_OBSOLETE, "'LD HL,[SP+e8]' is obsolete, use 'LD HL,SP+e8' instead.");
}
| T_Z80_LD T_MODE_HL comma T_MODE_SP reloc_8bit
{ {
out_AbsByte(0xF8); out_AbsByte(0xF8);
out_RelByte(&$5); out_RelByte(&$5);