3 * pre sw <-> push! : offset == -4
5 sw rD, [rA, simm12]+ : rD and rA can be 0-31
6 push! rD, [rAg0] : rAg0 must be in 0-7, rD can be 0-31
11 /* This macro transform 32b instruction to 16b. */
12 .macro tran3216 insn32, insn16
15 \insn32 r0, [r2, -4]+ #32b -> 16b
18 \insn32 r23, [r7, -4]+ #32b -> 16b
21 \insn32 r15, [r0, -4]+ #32b -> 16b
25 \insn32 r15, [r7, -4]+ #32b -> 16b
27 \insn32 r25, [r3, -4]+ #32b -> 16b
28 \insn32 r25, [r3, -4]+ #32b -> 16b
30 \insn32 r24, [r13, -4]+ #No transform
31 \insn32 r23, [r7, -5]+ #No transform
35 /* This macro transform 16b instruction to 32b. */
36 .macro tran1632 insn32, insn16
39 \insn16 r0, [r7] #16b -> 32b
40 \insn32 r25, [r13, -4]+
42 \insn16 r25, [r0] #16b -> 32b
43 \insn32 r18, [r23, -4]+
45 \insn16 r6, [r3] #No transform
46 \insn16 r6, [r3] #No transform
48 \insn16 r3, [r7] #No transform
53 tran3216 "sw", "push!"
54 tran1632 "sw", "push!"