diff options
Diffstat (limited to 'tcg')
| -rw-r--r-- | tcg/sparc/tcg-target.c | 7 | ||||
| -rw-r--r-- | tcg/tcg.c | 2 |
2 files changed, 6 insertions, 3 deletions
diff --git a/tcg/sparc/tcg-target.c b/tcg/sparc/tcg-target.c index 86f8c1e9bd..ac76e1198d 100644 --- a/tcg/sparc/tcg-target.c +++ b/tcg/sparc/tcg-target.c @@ -693,8 +693,11 @@ static void tcg_out_setcond2_i32(TCGContext *s, TCGCond cond, TCGArg ret, /* Generate global QEMU prologue and epilogue code */ static void tcg_target_qemu_prologue(TCGContext *s) { + tcg_set_frame(s, TCG_REG_I6, TCG_TARGET_CALL_STACK_OFFSET, + CPU_TEMP_BUF_NLONGS * (int)sizeof(long)); tcg_out32(s, SAVE | INSN_RD(TCG_REG_O6) | INSN_RS1(TCG_REG_O6) | - INSN_IMM13(-TCG_TARGET_STACK_MINFRAME)); + INSN_IMM13(-(TCG_TARGET_STACK_MINFRAME + + CPU_TEMP_BUF_NLONGS * (int)sizeof(long)))); tcg_out32(s, JMPL | INSN_RD(TCG_REG_G0) | INSN_RS1(TCG_REG_I1) | INSN_RS2(TCG_REG_G0)); tcg_out_mov(s, TCG_TYPE_PTR, TCG_AREG0, TCG_REG_I0); @@ -1566,6 +1569,4 @@ static void tcg_target_init(TCGContext *s) tcg_regset_set_reg(s->reserved_regs, TCG_REG_O6); tcg_regset_set_reg(s->reserved_regs, TCG_REG_O7); tcg_add_target_add_op_defs(sparc_op_defs); - tcg_set_frame(s, TCG_AREG0, offsetof(CPUState, temp_buf), - CPU_TEMP_BUF_NLONGS * sizeof(long)); } @@ -1439,9 +1439,11 @@ static void temp_allocate_frame(TCGContext *s, int temp) { TCGTemp *ts; ts = &s->temps[temp]; +#ifndef __sparc_v9__ /* Sparc64 stack is accessed with offset of 2047 */ s->current_frame_offset = (s->current_frame_offset + (tcg_target_long)sizeof(tcg_target_long) - 1) & ~(sizeof(tcg_target_long) - 1); +#endif if (s->current_frame_offset + (tcg_target_long)sizeof(tcg_target_long) > s->frame_end) { tcg_abort(); |