gwj / at91sam9263 · Commits

Commit 7526aa2d0082558bc4e89dab9f7a37b0d509a71a

Authored by aurel32
1 parent bdbf22e6

SH4: Implement MOVUA.L 

 * target-sh4/translate.c (_decode_opc): Implement
   MOVUA.L.

(Vladimir Prus)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5473 c046a42c-6fe2-441c-8c8c-71466251a162
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Showing 1 changed file with 11 additions and 0 deletions
target-sh4/translate.c
  View file @7526aa2
... ... @@ -1515,6 +1515,17 @@ void _decode_opc(DisasContext * ctx)
1515 1515 case 0x00c3: /* movca.l R0,@Rm */
1516 1516 tcg_gen_qemu_st32(REG(0), REG(B11_8), ctx->memidx);
1517 1517 return;
  1518 + case 0x40a9:
  1519 + /* MOVUA.L @Rm,R0 (Rm) -> R0
  1520 + Load non-boundary-aligned data */
  1521 + tcg_gen_qemu_ld32u(REG(0), REG(B11_8), ctx->memidx);
  1522 + return;
  1523 + case 0x40e9:
  1524 + /* MOVUA.L @Rm+,R0 (Rm) -> R0, Rm + 4 -> Rm
  1525 + Load non-boundary-aligned data */
  1526 + tcg_gen_qemu_ld32u(REG(0), REG(B11_8), ctx->memidx);
  1527 + tcg_gen_addi_i32(REG(B11_8), REG(B11_8), 4);
  1528 + return;
1518 1529 case 0x0029: /* movt Rn */
1519 1530 tcg_gen_andi_i32(REG(B11_8), cpu_sr, SR_T);
1520 1531 return;
... ...