diff options
Diffstat (limited to 'tcg/arm/tcg-target.c')
| -rw-r--r-- | tcg/arm/tcg-target.c | 39 |
1 files changed, 22 insertions, 17 deletions
diff --git a/tcg/arm/tcg-target.c b/tcg/arm/tcg-target.c index 01e6fbf3d8..06a8064a9f 100644 --- a/tcg/arm/tcg-target.c +++ b/tcg/arm/tcg-target.c @@ -1221,20 +1221,19 @@ static TCGReg tcg_out_tlb_read(TCGContext *s, TCGReg addrlo, TCGReg addrhi, /* Record the context of a call to the out of line helper code for the slow path for a load or store, so that we can later generate the correct helper code. */ -static void add_qemu_ldst_label(TCGContext *s, bool is_ld, TCGMemOp opc, +static void add_qemu_ldst_label(TCGContext *s, bool is_ld, TCGMemOpIdx oi, TCGReg datalo, TCGReg datahi, TCGReg addrlo, - TCGReg addrhi, int mem_index, - tcg_insn_unit *raddr, tcg_insn_unit *label_ptr) + TCGReg addrhi, tcg_insn_unit *raddr, + tcg_insn_unit *label_ptr) { TCGLabelQemuLdst *label = new_ldst_label(s); label->is_ld = is_ld; - label->opc = opc; + label->oi = oi; label->datalo_reg = datalo; label->datahi_reg = datahi; label->addrlo_reg = addrlo; label->addrhi_reg = addrhi; - label->mem_index = mem_index; label->raddr = raddr; label->label_ptr[0] = label_ptr; } @@ -1242,7 +1241,8 @@ static void add_qemu_ldst_label(TCGContext *s, bool is_ld, TCGMemOp opc, static void tcg_out_qemu_ld_slow_path(TCGContext *s, TCGLabelQemuLdst *lb) { TCGReg argreg, datalo, datahi; - TCGMemOp opc = lb->opc; + TCGMemOpIdx oi = lb->oi; + TCGMemOp opc = get_memop(oi); void *func; reloc_pc24(lb->label_ptr[0], s->code_ptr); @@ -1253,7 +1253,7 @@ static void tcg_out_qemu_ld_slow_path(TCGContext *s, TCGLabelQemuLdst *lb) } else { argreg = tcg_out_arg_reg32(s, argreg, lb->addrlo_reg); } - argreg = tcg_out_arg_imm32(s, argreg, lb->mem_index); + argreg = tcg_out_arg_imm32(s, argreg, oi); argreg = tcg_out_arg_reg32(s, argreg, TCG_REG_R14); /* For armv6 we can use the canonical unsigned helpers and minimize @@ -1302,7 +1302,8 @@ static void tcg_out_qemu_ld_slow_path(TCGContext *s, TCGLabelQemuLdst *lb) static void tcg_out_qemu_st_slow_path(TCGContext *s, TCGLabelQemuLdst *lb) { TCGReg argreg, datalo, datahi; - TCGMemOp opc = lb->opc; + TCGMemOpIdx oi = lb->oi; + TCGMemOp opc = get_memop(oi); reloc_pc24(lb->label_ptr[0], s->code_ptr); @@ -1332,7 +1333,7 @@ static void tcg_out_qemu_st_slow_path(TCGContext *s, TCGLabelQemuLdst *lb) break; } - argreg = tcg_out_arg_imm32(s, argreg, lb->mem_index); + argreg = tcg_out_arg_imm32(s, argreg, oi); argreg = tcg_out_arg_reg32(s, argreg, TCG_REG_R14); /* Tail-call to the helper, which will return to the fast path. */ @@ -1463,6 +1464,7 @@ static inline void tcg_out_qemu_ld_direct(TCGContext *s, TCGMemOp opc, static void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args, bool is64) { TCGReg addrlo, datalo, datahi, addrhi __attribute__((unused)); + TCGMemOpIdx oi; TCGMemOp opc; #ifdef CONFIG_SOFTMMU int mem_index; @@ -1474,10 +1476,11 @@ static void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args, bool is64) datahi = (is64 ? *args++ : 0); addrlo = *args++; addrhi = (TARGET_LONG_BITS == 64 ? *args++ : 0); - opc = *args++; + oi = *args++; + opc = get_memop(oi); #ifdef CONFIG_SOFTMMU - mem_index = *args; + mem_index = get_mmuidx(oi); addend = tcg_out_tlb_read(s, addrlo, addrhi, opc & MO_SIZE, mem_index, 1); /* This a conditional BL only to load a pointer within this opcode into LR @@ -1487,8 +1490,8 @@ static void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args, bool is64) tcg_out_qemu_ld_index(s, opc, datalo, datahi, addrlo, addend); - add_qemu_ldst_label(s, true, opc, datalo, datahi, addrlo, addrhi, - mem_index, s->code_ptr, label_ptr); + add_qemu_ldst_label(s, true, oi, datalo, datahi, addrlo, addrhi, + s->code_ptr, label_ptr); #else /* !CONFIG_SOFTMMU */ if (GUEST_BASE) { tcg_out_movi(s, TCG_TYPE_PTR, TCG_REG_TMP, GUEST_BASE); @@ -1592,6 +1595,7 @@ static inline void tcg_out_qemu_st_direct(TCGContext *s, TCGMemOp opc, static void tcg_out_qemu_st(TCGContext *s, const TCGArg *args, bool is64) { TCGReg addrlo, datalo, datahi, addrhi __attribute__((unused)); + TCGMemOpIdx oi; TCGMemOp opc; #ifdef CONFIG_SOFTMMU int mem_index; @@ -1603,10 +1607,11 @@ static void tcg_out_qemu_st(TCGContext *s, const TCGArg *args, bool is64) datahi = (is64 ? *args++ : 0); addrlo = *args++; addrhi = (TARGET_LONG_BITS == 64 ? *args++ : 0); - opc = *args++; + oi = *args++; + opc = get_memop(oi); #ifdef CONFIG_SOFTMMU - mem_index = *args; + mem_index = get_mmuidx(oi); addend = tcg_out_tlb_read(s, addrlo, addrhi, opc & MO_SIZE, mem_index, 0); tcg_out_qemu_st_index(s, COND_EQ, opc, datalo, datahi, addrlo, addend); @@ -1615,8 +1620,8 @@ static void tcg_out_qemu_st(TCGContext *s, const TCGArg *args, bool is64) label_ptr = s->code_ptr; tcg_out_bl_noaddr(s, COND_NE); - add_qemu_ldst_label(s, false, opc, datalo, datahi, addrlo, addrhi, - mem_index, s->code_ptr, label_ptr); + add_qemu_ldst_label(s, false, oi, datalo, datahi, addrlo, addrhi, + s->code_ptr, label_ptr); #else /* !CONFIG_SOFTMMU */ if (GUEST_BASE) { tcg_out_movi(s, TCG_TYPE_PTR, TCG_REG_TMP, GUEST_BASE); |