@@ -1255,13 +1255,16 @@ static inline void tcg_out_qemu_st(TCGContext *s, const TCGArg *args, int opc)
tcg_out_dat_imm(s, COND_AL, ARITH_MOV, TCG_REG_R2, 0, mem_index);
break;
case 3:
- tcg_out_dat_reg(s, COND_AL, ARITH_MOV,
- TCG_REG_R1, 0, data_reg, SHIFT_IMM_LSL(0));
- if (data_reg2 != TCG_REG_R2) {
+ tcg_out_dat_imm(s, COND_AL, ARITH_MOV, TCG_REG_R8, 0, mem_index);
+ tcg_out32(s, (COND_AL << 28) | 0x052d8010); /* str r8, [sp, #-0x10]! */
+ if (data_reg != TCG_REG_R2) {
tcg_out_dat_reg(s, COND_AL, ARITH_MOV,
- TCG_REG_R2, 0, data_reg2, SHIFT_IMM_LSL(0));
+ TCG_REG_R2, 0, data_reg, SHIFT_IMM_LSL(0));
+ }
+ if (data_reg2 != TCG_REG_R3) {
+ tcg_out_dat_reg(s, COND_AL, ARITH_MOV,
+ TCG_REG_R3, 0, data_reg2, SHIFT_IMM_LSL(0));
}
- tcg_out_dat_imm(s, COND_AL, ARITH_MOV, TCG_REG_R3, 0, mem_index);
break;
}
# else
@@ -1300,10 +1303,8 @@ static inline void tcg_out_qemu_st(TCGContext *s, const TCGArg *args, int opc)
tcg_out_bl(s, COND_AL, (tcg_target_long) qemu_st_helpers[s_bits] -
(tcg_target_long) s->code_ptr);
-# if TARGET_LONG_BITS == 64
if (opc == 3)
tcg_out_dat_imm(s, COND_AL, ARITH_ADD, TCG_REG_R13, TCG_REG_R13, 0x10);
-# endif
*label_ptr += ((void *) s->code_ptr - (void *) label_ptr - 8) >> 2;
#else /* !CONFIG_SOFTMMU */
@@ -1709,7 +1710,7 @@ static const TCGTargetOpDef arm_op_defs[] = {
{ INDEX_op_qemu_st8, { "s", "s" } },
{ INDEX_op_qemu_st16, { "s", "s" } },
{ INDEX_op_qemu_st32, { "s", "s" } },
- { INDEX_op_qemu_st64, { "s", "S", "s" } },
+ { INDEX_op_qemu_st64, { "S", "S", "s" } },
#else
{ INDEX_op_qemu_ld8u, { "r", "l", "l" } },
{ INDEX_op_qemu_ld8s, { "r", "l", "l" } },
@@ -1721,7 +1722,7 @@ static const TCGTargetOpDef arm_op_defs[] = {
{ INDEX_op_qemu_st8, { "s", "s", "s" } },
{ INDEX_op_qemu_st16, { "s", "s", "s" } },
{ INDEX_op_qemu_st32, { "s", "s", "s" } },
- { INDEX_op_qemu_st64, { "s", "S", "s", "s" } },
+ { INDEX_op_qemu_st64, { "S", "S", "s", "s" } },
#endif
{ INDEX_op_bswap16_i32, { "r", "r" } },
64-bit arguments should be aligned on an even register as specified by the "Procedure Call Standard for the ARM Architecture". Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> --- tcg/arm/tcg-target.c | 19 ++++++++++--------- 1 files changed, 10 insertions(+), 9 deletions(-)