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Remove EX instruction

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This is leftover code from ASMotor.

Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>
This commit is contained in:
Antonio Niño Díaz
2017-04-09 21:51:30 +01:00
parent be50f2d302
commit f2c207cb44
2 changed files with 1 additions and 9 deletions
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9
src/asm/asmy.y
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@@ -520,7 +520,7 @@ void if_skip_to_endc( void )
%token T_Z80_BIT %token T_Z80_BIT
%token T_Z80_CALL T_Z80_CCF T_Z80_CP T_Z80_CPL %token T_Z80_CALL T_Z80_CCF T_Z80_CP T_Z80_CPL
%token T_Z80_DAA T_Z80_DEC T_Z80_DI %token T_Z80_DAA T_Z80_DEC T_Z80_DI
%token T_Z80_EI T_Z80_EX %token T_Z80_EI
%token T_Z80_HALT %token T_Z80_HALT
%token T_Z80_INC %token T_Z80_INC
%token T_Z80_JP T_Z80_JR %token T_Z80_JP T_Z80_JR
@@ -1195,7 +1195,6 @@ cpu_command : z80_adc
| z80_dec | z80_dec
| z80_di | z80_di
| z80_ei | z80_ei
| z80_ex
| z80_halt | z80_halt
| z80_inc | z80_inc
| z80_jp | z80_jp
@@ -1286,12 +1285,6 @@ z80_ei : T_Z80_EI
{ out_AbsByte(0xFB); } { out_AbsByte(0xFB); }
; ;
z80_ex : T_Z80_EX T_MODE_HL comma T_MODE_SP_IND
{ out_AbsByte(0xE3); }
| T_Z80_EX T_MODE_SP_IND comma T_MODE_HL
{ out_AbsByte(0xE3); }
;
z80_halt: T_Z80_HALT z80_halt: T_Z80_HALT
{ {
out_AbsByte(0x76); out_AbsByte(0x76);

1
src/asm/locallex.c
View File

@@ -17,7 +17,6 @@ struct sLexInitString localstrings[] = {
{"dec", T_Z80_DEC}, {"dec", T_Z80_DEC},
{"di", T_Z80_DI}, {"di", T_Z80_DI},
{"ei", T_Z80_EI}, {"ei", T_Z80_EI},
{"ex", T_Z80_EX},
{"halt", T_Z80_HALT}, {"halt", T_Z80_HALT},
{"inc", T_Z80_INC}, {"inc", T_Z80_INC},
{"jp", T_Z80_JP}, {"jp", T_Z80_JP},