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Add 4510 support for C65/C64DX

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This commit is contained in:
Sven Oliver Moll
2016-08-29 10:45:18 +02:00
parent e52feb2b91
commit 0538184699
15 changed files with 630 additions and 82 deletions
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6
src/ca65/instr.h
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@@ -85,6 +85,7 @@
#define AM65_BLOCKMOVE 0x01000000UL
#define AM65_BLOCKXFER 0x02000000UL
#define AM65_ABS_IND_LONG 0x04000000UL
#define AM65_IMM_IMPLICIT_WORD 0x08000000UL /* PHW #$1234 (4510 only) */
/* Bitmask for all ZP operations that have correspondent ABS ops */
#define AM65_SET_ZP (AM65_DIR | AM65_DIR_X | AM65_DIR_Y | AM65_DIR_IND | AM65_DIR_X_IND)
@@ -102,13 +103,14 @@
#define AM65_ALL_FAR (AM65_ABS_LONG | AM65_ABS_LONG_X)
/* Bitmask for all immediate operations */
#define AM65_ALL_IMM (AM65_IMM_ACCU | AM65_IMM_INDEX | AM65_IMM_IMPLICIT)
#define AM65_ALL_IMM (AM65_IMM_ACCU | AM65_IMM_INDEX | AM65_IMM_IMPLICIT | AM65_IMM_IMPLICIT_WORD)
/* Bit numbers and count */
#define AM65I_IMM_ACCU 21
#define AM65I_IMM_INDEX 22
#define AM65I_IMM_IMPLICIT 23
#define AM65I_COUNT 27
#define AM65I_IMM_IMPLICIT_WORD 27
#define AM65I_COUNT 28