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add instruction "ld hl, sp+nn"

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The previous "ld hl, [sp+nn]" is incorrect, but remains for compatibility.
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yenatch
2014-01-14 11:39:57 -05:00
parent af5f889326
commit 2ff286223b
1 changed files with 2 additions and 0 deletions
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src/asm/gameboy/yaccprt4.y
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@@ -290,6 +290,8 @@ z80_ld : z80_ld_mem
z80_ld_hl : T_Z80_LD T_MODE_HL comma '[' T_MODE_SP const_8bit ']' z80_ld_hl : T_Z80_LD T_MODE_HL comma '[' T_MODE_SP const_8bit ']'
{ out_AbsByte(0xF8); out_RelByte(&$6); } { out_AbsByte(0xF8); out_RelByte(&$6); }
| T_Z80_LD T_MODE_HL comma T_MODE_SP const_8bit
{ out_AbsByte(0xF8); out_RelByte(&$5); }
| T_Z80_LD T_MODE_HL comma const_16bit | T_Z80_LD T_MODE_HL comma const_16bit
{ out_AbsByte(0x01|(REG_HL<<4)); out_RelWord(&$4); } { out_AbsByte(0x01|(REG_HL<<4)); out_RelWord(&$4); }
; ;