diff options
| author | aurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-11-01 00:53:48 +0000 |
|---|---|---|
| committer | aurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-11-01 00:53:48 +0000 |
| commit | 269f3e95e8478bfa32ccfd96488341a90ec5e187 (patch) | |
| tree | ef75b3e7c338fc9a17baef6d3a2917e75cf54abf | |
| parent | 65d35a09979e63541afc5bfc595b9f1b1b4ae069 (diff) | |
target-ppc: fix XER accesses on 64-bit targets
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5588 c046a42c-6fe2-441c-8c8c-71466251a162
| -rw-r--r-- | target-ppc/translate.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/target-ppc/translate.c b/target-ppc/translate.c index a977ea469a..d9aaf88852 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -707,7 +707,8 @@ static always_inline void gen_op_cmp(TCGv arg0, TCGv arg1, int s, int crf) { int l1, l2, l3; - tcg_gen_shri_i32(cpu_crf[crf], cpu_xer, XER_SO); + tcg_gen_trunc_tl_i32(cpu_crf[crf], cpu_xer); + tcg_gen_shri_i32(cpu_crf[crf], cpu_crf[crf], XER_SO); tcg_gen_andi_i32(cpu_crf[crf], cpu_crf[crf], 1); l1 = gen_new_label(); @@ -1821,17 +1822,17 @@ GEN_HANDLER(srawi, 0x1F, 0x18, 0x19, 0x00000000, PPC_INTEGER) tcg_gen_brcondi_tl(TCG_COND_GE, temp, 0, l1); tcg_gen_andi_tl(temp, cpu_gpr[rS(ctx->opcode)], (1ULL << sh) - 1); tcg_gen_brcondi_tl(TCG_COND_EQ, temp, 0, l1); - tcg_gen_ori_i32(cpu_xer, cpu_xer, 1 << XER_CA); + tcg_gen_ori_tl(cpu_xer, cpu_xer, 1 << XER_CA); tcg_gen_br(l2); gen_set_label(l1); - tcg_gen_andi_i32(cpu_xer, cpu_xer, ~(1 << XER_CA)); + tcg_gen_andi_tl(cpu_xer, cpu_xer, ~(1 << XER_CA)); gen_set_label(l2); tcg_gen_ext32s_tl(temp, cpu_gpr[rS(ctx->opcode)]); tcg_gen_sari_tl(cpu_gpr[rA(ctx->opcode)], temp, sh); tcg_temp_free(temp); } else { tcg_gen_mov_tl(cpu_gpr[rA(ctx->opcode)], cpu_gpr[rS(ctx->opcode)]); - tcg_gen_andi_i32(cpu_xer, cpu_xer, ~(1 << XER_CA)); + tcg_gen_andi_tl(cpu_xer, cpu_xer, ~(1 << XER_CA)); } if (unlikely(Rc(ctx->opcode) != 0)) gen_set_Rc0(ctx, cpu_gpr[rA(ctx->opcode)]); @@ -1901,15 +1902,15 @@ static always_inline void gen_sradi (DisasContext *ctx, int n) temp = tcg_temp_new(TCG_TYPE_TL); tcg_gen_andi_tl(temp, cpu_gpr[rS(ctx->opcode)], (1ULL << sh) - 1); tcg_gen_brcondi_tl(TCG_COND_EQ, temp, 0, l1); - tcg_gen_ori_i32(cpu_xer, cpu_xer, 1 << XER_CA); + tcg_gen_ori_tl(cpu_xer, cpu_xer, 1 << XER_CA); tcg_gen_br(l2); gen_set_label(l1); - tcg_gen_andi_i32(cpu_xer, cpu_xer, ~(1 << XER_CA)); + tcg_gen_andi_tl(cpu_xer, cpu_xer, ~(1 << XER_CA)); gen_set_label(l2); tcg_gen_sari_tl(cpu_gpr[rA(ctx->opcode)], cpu_gpr[rS(ctx->opcode)], sh); } else { tcg_gen_mov_tl(cpu_gpr[rA(ctx->opcode)], cpu_gpr[rS(ctx->opcode)]); - tcg_gen_andi_i32(cpu_xer, cpu_xer, ~(1 << XER_CA)); + tcg_gen_andi_tl(cpu_xer, cpu_xer, ~(1 << XER_CA)); } if (unlikely(Rc(ctx->opcode) != 0)) gen_set_Rc0(ctx, cpu_gpr[rA(ctx->opcode)]); @@ -3637,7 +3638,7 @@ GEN_HANDLER(mcrxr, 0x1F, 0x00, 0x10, 0x007FF801, PPC_MISC) { tcg_gen_trunc_tl_i32(cpu_crf[crfD(ctx->opcode)], cpu_xer); tcg_gen_shri_i32(cpu_crf[crfD(ctx->opcode)], cpu_crf[crfD(ctx->opcode)], XER_CA); - tcg_gen_andi_i32(cpu_xer, cpu_xer, ~(1 << XER_SO | 1 << XER_OV | 1 << XER_CA)); + tcg_gen_andi_tl(cpu_xer, cpu_xer, ~(1 << XER_SO | 1 << XER_OV | 1 << XER_CA)); } /* mfcr */ |