aboutsummaryrefslogtreecommitdiff
path: root/tcg/sparc
diff options
context:
space:
mode:
authorBlue Swirl <blauwirbel@gmail.com>2012-03-18 19:15:32 +0000
committerBlue Swirl <blauwirbel@gmail.com>2012-03-18 19:15:32 +0000
commit5bd33de6635577744b3c10dd3913bfe8c5ffaf40 (patch)
tree5470773b8c821017af408d6fd6208396a8bfb175 /tcg/sparc
parent0184e266cb7584feefaf4b54abbaa9fa81b62fac (diff)
downloadqemu-5bd33de6635577744b3c10dd3913bfe8c5ffaf40.zip
qemu-5bd33de6635577744b3c10dd3913bfe8c5ffaf40.tar.gz
qemu-5bd33de6635577744b3c10dd3913bfe8c5ffaf40.tar.bz2
tcg: fix sparc host for AREG0 free operation
e141ab52d2ea5d0bc6ad3b1ad32841127ca04adc didn't handle the other memory access helper case, fix. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'tcg/sparc')
-rw-r--r--tcg/sparc/tcg-target.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/tcg/sparc/tcg-target.c b/tcg/sparc/tcg-target.c
index 80f0818..491c979 100644
--- a/tcg/sparc/tcg-target.c
+++ b/tcg/sparc/tcg-target.c
@@ -1061,6 +1061,17 @@ static void tcg_out_qemu_st(TCGContext *s, const TCGArg *args,
/* mov */
tcg_out_movi(s, TCG_TYPE_I32, arg2, mem_index);
+#ifdef CONFIG_TCG_PASS_AREG0
+ /* XXX/FIXME: suboptimal */
+ tcg_out_mov(s, TCG_TYPE_I32, tcg_target_call_iarg_regs[3],
+ tcg_target_call_iarg_regs[2]);
+ tcg_out_mov(s, TCG_TYPE_I64, tcg_target_call_iarg_regs[2],
+ tcg_target_call_iarg_regs[1]);
+ tcg_out_mov(s, TCG_TYPE_TL, tcg_target_call_iarg_regs[1],
+ tcg_target_call_iarg_regs[0]);
+ tcg_out_mov(s, TCG_TYPE_PTR, tcg_target_call_iarg_regs[0],
+ TCG_AREG0);
+#endif
/* XXX: move that code at the end of the TB */
/* qemu_st_helper[s_bits](arg0, arg1, arg2) */
tcg_out32(s, CALL | ((((tcg_target_ulong)qemu_st_helpers[s_bits]