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comparison lwasm/instab.h @ 385:4fd16faa4d93

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Add various "convenience" ops These are things like "NEGD" in 6809 mode or NEGQ in 6309 mode. These require either 6809conv or 6309conv pragmas. Also fix a problem with "CPX" in the 6800 mode. Thanks to Erik G <erik@6809.org> for the patch.
author William Astle <lost@l-w.ca>
date Mon, 13 Jul 2015 21:26:34 -0600
parents 8e25147c2aa8
children e97f9a302c6a
comparison
equal deleted inserted replaced
384:6ee9c67a0f8d 385:4fd16faa4d93
36 int flags; /* flag for this instruction */ 36 int flags; /* flag for this instruction */
37 } instab_t; 37 } instab_t;
38 38
39 enum 39 enum
40 { 40 {
41 lwasm_insn_cond = 1, /* conditional instruction */ 41 lwasm_insn_cond = 1, /* conditional instruction */
42 lwasm_insn_endm = 2, /* end of macro */ 42 lwasm_insn_endm = 1 << 1, /* end of macro */
43 lwasm_insn_setsym = 4, /* insn sets symbol address */ 43 lwasm_insn_setsym = 1 << 2, /* insn sets symbol address */
44 lwasm_insn_is6309 = 8, /* insn is 6309 only */ 44 lwasm_insn_is6309 = 1 << 3, /* insn is 6309 only */
45 lwasm_insn_struct = 16, /* insn allowed in a struct */ 45 lwasm_insn_struct = 1 << 4, /* insn allowed in a struct */
46 lwasm_insn_setdata = 32, /* insn uses the data address for symbols */ 46 lwasm_insn_setdata = 1 << 5, /* insn uses the data address for symbols */
47 lwasm_insn_is6800 = 64, /* insn is a 6800 compatibility operation */ 47 lwasm_insn_is6800 = 1 << 6, /* insn is a 6800 compatibility operation */
48 lwasm_insn_is6809 = 128, /* insn is 6809 only */ 48 lwasm_insn_is6809 = 1 << 7, /* insn is 6809 only */
49 lwasm_insn_normal = 0 49 lwasm_insn_is6809conv = 1 << 8, /* insn is 6809 convenience only */
50 lwasm_insn_is6309conv = 1 << 9, /* insn is 6309 convenience only */
51 lwasm_insn_normal = 0
50 }; 52 };
51 53
52 54
53 #define PARSEFUNC(fn) void (fn)(asmstate_t *as, line_t *l, char **p) 55 #define PARSEFUNC(fn) void (fn)(asmstate_t *as, line_t *l, char **p)
54 #define RESOLVEFUNC(fn) void (fn)(asmstate_t *as, line_t *l, int force) 56 #define RESOLVEFUNC(fn) void (fn)(asmstate_t *as, line_t *l, int force)