Renesas SH7781 - Manual (Page 88)

3. Instruction Set
Rev.1.00 Jan. 10, 2008 Page 58 of 1658
REJ09B0261-0100
Instruction Operation Instruction Code Privileged T Bit New
XOR #imm,R0 R0
∧ imm → R0
11001010iiiiiiii — — —
XOR.B #imm, @(R0,GBR) (R0 + GBR) ∧ imm →
(R0 + GBR)
11001110iiiiiiii — — —
Table 3.7 Shift Instructions
Instruction Operation Instruction Code Privileged T Bit New
ROTL Rn T
← Rn ← MSB
0100nnnn00000100 — MSB —
ROTR Rn LSB → Rn → T
0100nnnn00000101 — LSB —
ROTCL Rn T
← Rn ← T
0100nnnn00100100 — MSB —
ROTCR Rn T
→ Rn → T
0100nnnn00100101 — LSB —
SHAD Rm,Rn When Rm
≥ 0, Rn << Rm → Rn
When Rm < 0, Rn >> Rm
→
[MSB
→ Rn]
0100nnnnmmmm1100 — — —
SHAL Rn T ← Rn ← 0
0100nnnn00100000 — MSB —
SHAR Rn MSB
→ Rn → T
0100nnnn00100001 — LSB —
SHLD Rm,Rn When Rm
≥ 0, Rn << Rm → Rn
When Rm < 0, Rn >> Rm
→
[0
→ Rn]
0100nnnnmmmm1101 — — —
SHLL Rn T
← Rn ← 0
0100nnnn00000000 — MSB —
SHLR Rn 0
→ Rn → T
0100nnnn00000001 — LSB —
SHLL2 Rn Rn << 2
→ Rn
0100nnnn00001000 — — —
SHLR2 Rn Rn >> 2
→ Rn
0100nnnn00001001 — — —
SHLL8 Rn Rn << 8
→ Rn
0100nnnn00011000 — — —
SHLR8 Rn Rn >> 8 → Rn
0100nnnn00011001 — — —
SHLL16 Rn Rn << 16 → Rn
0100nnnn00101000 — — —
SHLR16 Rn Rn >> 16 → Rn
0100nnnn00101001 — — —