aboutsummaryrefslogtreecommitdiff
path: root/tcg
diff options
context:
space:
mode:
authorJin Guojie <jinguojie@loongson.cn>2017-01-05 12:57:51 +0800
committerRichard Henderson <rth@twiddle.net>2017-01-06 10:03:54 -0800
commit32b69707df3365aadaad1d058044a7704397ec62 (patch)
tree1ee528824bbe5e6cc8da8a4cf4be4366253ac382 /tcg
parent2294d05dab503d11664e73712c7f250fd0bf9e3b (diff)
downloadqemu-arm-32b69707df3365aadaad1d058044a7704397ec62.tar.gz
tcg-mips: Adjust load/store functions for mips64
tcg_out_ldst: using a generic ALIAS_PADD to avoid ifdefs tcg_out_ld: generates LD or LW tcg_out_st: generates SD or SW Tested-by: Aurelien Jarno <aurelien@aurel32.net> Tested-by: James Hogan <james.hogan@imgtec.com> Tested-by: YunQiang Su <wzssyqa@gmail.com> Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Jin Guojie <jinguojie@loongson.cn> Message-Id: <1483592275-4496-7-git-send-email-jinguojie@loongson.cn>
Diffstat (limited to 'tcg')
-rw-r--r--tcg/mips/tcg-target.inc.c14
1 files changed, 11 insertions, 3 deletions
diff --git a/tcg/mips/tcg-target.inc.c b/tcg/mips/tcg-target.inc.c
index 18368f0b61..5cc8df3ca1 100644
--- a/tcg/mips/tcg-target.inc.c
+++ b/tcg/mips/tcg-target.inc.c
@@ -697,7 +697,7 @@ static void tcg_out_ldst(TCGContext *s, MIPSInsn opc, TCGReg data,
if (ofs != lo) {
tcg_out_movi(s, TCG_TYPE_PTR, TCG_TMP0, ofs - lo);
if (addr != TCG_REG_ZERO) {
- tcg_out_opc_reg(s, OPC_ADDU, TCG_TMP0, TCG_TMP0, addr);
+ tcg_out_opc_reg(s, ALIAS_PADD, TCG_TMP0, TCG_TMP0, addr);
}
addr = TCG_TMP0;
}
@@ -707,13 +707,21 @@ static void tcg_out_ldst(TCGContext *s, MIPSInsn opc, TCGReg data,
static inline void tcg_out_ld(TCGContext *s, TCGType type, TCGReg arg,
TCGReg arg1, intptr_t arg2)
{
- tcg_out_ldst(s, OPC_LW, arg, arg1, arg2);
+ MIPSInsn opc = OPC_LD;
+ if (TCG_TARGET_REG_BITS == 32 || type == TCG_TYPE_I32) {
+ opc = OPC_LW;
+ }
+ tcg_out_ldst(s, opc, arg, arg1, arg2);
}
static inline void tcg_out_st(TCGContext *s, TCGType type, TCGReg arg,
TCGReg arg1, intptr_t arg2)
{
- tcg_out_ldst(s, OPC_SW, arg, arg1, arg2);
+ MIPSInsn opc = OPC_SD;
+ if (TCG_TARGET_REG_BITS == 32 || type == TCG_TYPE_I32) {
+ opc = OPC_SW;
+ }
+ tcg_out_ldst(s, opc, arg, arg1, arg2);
}
static inline bool tcg_out_sti(TCGContext *s, TCGType type, TCGArg val,