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More tests passed, bug fix for INS REG IMM...

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This commit is contained in:
xolatile
2024-07-10 07:39:22 -04:00
parent e7c11c938b
commit 8bb4b2be4f
3 changed files with 41 additions and 37 deletions

22
source/assembler.c

@ -130,16 +130,24 @@ static void build_regular (operation_index operation,
(from == REG) && (upper ((form) source)));
// 40>front
place ((size == D8) && (to == REG) && (from == REG)
&& ((front (destination) && lower (source))
|| (lower (destination) && front (source))), (byte) 0X40);
place ((size == D8) && (to == REG) && ((from == REG) || (from == IMM))
&& (((front (destination) && lower (source))
|| (lower (destination) && front (source))) ||
((to == REG) && (from == IMM) && front (destination))),
(byte) 0X40);
build_constant (from == IMM, size);
build_constant ((from == IMM) && (to == REG) && (destination != 0), size);
place (1, (byte) (0X08 * (operation - REGULAR_BEGIN)
place ((from == IMM) && (to == REG) && (destination == 0),
(byte) (0X05
+ 0X08 * (operation & 0X07))
- 0X01 * (size == D8));
place ((from == IMM) && (to == REG) && (destination != 0),
(byte) (0X08 * (operation - REGULAR_BEGIN)
+ (destination & 0X07) * ((to == REG) && (from == IMM))
+ 0X01 * ((to == MEM) && (from == IMM) && (size == D8)) //
- 0X01 * ((to == REG) && (from == IMM)) //
- 0X01 * ((to == REG) && (from == IMM) && (size != D8)) //
+ 0X01 * (size != D8)
+ 0X02 * ((to == REG) && (from == MEM))
+ 0X04 * ((to == MEM) && (from == IMM))
@ -172,7 +180,7 @@ static void build_irregular (operation_index operation,
// 40>front
place ((size == D8) && (to == REG) && front (destination), (byte) 0X40);
place (1, (byte) (0XF8
place (1, (byte) (0XF7
+ 0X08 * ((operation == INC) || (operation == DEC))
- 0X01 * (size == D8)));