Signed-off-by: LIU Zhiwei <zhiwei_...@c-sky.com>
---
target/riscv/insn_trans/trans_rvd.c.inc | 23 ++---------------------
target/riscv/insn_trans/trans_rvf.c.inc | 23 ++---------------------
target/riscv/insn_trans/trans_rvi.c.inc | 18 ++----------------
target/riscv/translate.c | 13 +++++++++++++
4 files changed, 19 insertions(+), 58 deletions(-)
diff --git a/target/riscv/insn_trans/trans_rvd.c.inc
b/target/riscv/insn_trans/trans_rvd.c.inc
index 64fb0046f7..29066a8ef3 100644
--- a/target/riscv/insn_trans/trans_rvd.c.inc
+++ b/target/riscv/insn_trans/trans_rvd.c.inc
@@ -20,19 +20,10 @@
static bool trans_fld(DisasContext *ctx, arg_fld *a)
{
- TCGv addr;
-
+ TCGv addr = get_address(ctx, a->rs1, a->imm);
REQUIRE_FPU;
REQUIRE_EXT(ctx, RVD);
- addr = get_gpr(ctx, a->rs1, EXT_NONE);
- if (a->imm) {
- TCGv temp = temp_new(ctx);
- tcg_gen_addi_tl(temp, addr, a->imm);
- addr = temp;
- }
- addr = gen_pm_adjust_address(ctx, addr);
-
tcg_gen_qemu_ld_i64(cpu_fpr[a->rd], addr, ctx->mem_idx, MO_TEQ);
mark_fs_dirty(ctx);
@@ -41,21 +32,11 @@ static bool trans_fld(DisasContext *ctx, arg_fld *a)
static bool trans_fsd(DisasContext *ctx, arg_fsd *a)
{
- TCGv addr;
-
+ TCGv addr = get_address(ctx, a->rs1, a->imm);
REQUIRE_FPU;
REQUIRE_EXT(ctx, RVD);
- addr = get_gpr(ctx, a->rs1, EXT_NONE);
- if (a->imm) {
- TCGv temp = temp_new(ctx);
- tcg_gen_addi_tl(temp, addr, a->imm);
- addr = temp;
- }
- addr = gen_pm_adjust_address(ctx, addr);
-
tcg_gen_qemu_st_i64(cpu_fpr[a->rs2], addr, ctx->mem_idx, MO_TEQ);
-
return true;
}
diff --git a/target/riscv/insn_trans/trans_rvf.c.inc
b/target/riscv/insn_trans/trans_rvf.c.inc
index b5459249c4..a33897db7d 100644
--- a/target/riscv/insn_trans/trans_rvf.c.inc
+++ b/target/riscv/insn_trans/trans_rvf.c.inc
@@ -26,19 +26,10 @@
static bool trans_flw(DisasContext *ctx, arg_flw *a)
{
TCGv_i64 dest;
- TCGv addr;
-
+ TCGv addr = get_address(ctx, a->rs1, a->imm);
REQUIRE_FPU;
REQUIRE_EXT(ctx, RVF);
- addr = get_gpr(ctx, a->rs1, EXT_NONE);
- if (a->imm) {
- TCGv temp = temp_new(ctx);
- tcg_gen_addi_tl(temp, addr, a->imm);
- addr = temp;
- }
- addr = gen_pm_adjust_address(ctx, addr);
-
dest = cpu_fpr[a->rd];
tcg_gen_qemu_ld_i64(dest, addr, ctx->mem_idx, MO_TEUL);
gen_nanbox_s(dest, dest);
@@ -49,21 +40,11 @@ static bool trans_flw(DisasContext *ctx, arg_flw *a)
static bool trans_fsw(DisasContext *ctx, arg_fsw *a)
{
- TCGv addr;
-
+ TCGv addr = get_address(ctx, a->rs1, a->imm);
REQUIRE_FPU;
REQUIRE_EXT(ctx, RVF);
- addr = get_gpr(ctx, a->rs1, EXT_NONE);
- if (a->imm) {
- TCGv temp = tcg_temp_new();
- tcg_gen_addi_tl(temp, addr, a->imm);
- addr = temp;
- }
- addr = gen_pm_adjust_address(ctx, addr);
-
tcg_gen_qemu_st_i64(cpu_fpr[a->rs2], addr, ctx->mem_idx, MO_TEUL);
-
return true;
}
diff --git a/target/riscv/insn_trans/trans_rvi.c.inc
b/target/riscv/insn_trans/trans_rvi.c.inc
index e51dbc41c5..7a0b037594 100644
--- a/target/riscv/insn_trans/trans_rvi.c.inc
+++ b/target/riscv/insn_trans/trans_rvi.c.inc
@@ -137,14 +137,7 @@ static bool trans_bgeu(DisasContext *ctx, arg_bgeu *a)
static bool gen_load(DisasContext *ctx, arg_lb *a, MemOp memop)
{
TCGv dest = dest_gpr(ctx, a->rd);
- TCGv addr = get_gpr(ctx, a->rs1, EXT_NONE);
-
- if (a->imm) {
- TCGv temp = temp_new(ctx);
- tcg_gen_addi_tl(temp, addr, a->imm);
- addr = temp;
- }
- addr = gen_pm_adjust_address(ctx, addr);
+ TCGv addr = get_address(ctx, a->rs1, a->imm);
tcg_gen_qemu_ld_tl(dest, addr, ctx->mem_idx, memop);
gen_set_gpr(ctx, a->rd, dest);
@@ -178,16 +171,9 @@ static bool trans_lhu(DisasContext *ctx, arg_lhu *a)
static bool gen_store(DisasContext *ctx, arg_sb *a, MemOp memop)
{
- TCGv addr = get_gpr(ctx, a->rs1, EXT_NONE);
+ TCGv addr = get_address(ctx, a->rs1, a->imm);
TCGv data = get_gpr(ctx, a->rs2, EXT_NONE);
- if (a->imm) {
- TCGv temp = temp_new(ctx);
- tcg_gen_addi_tl(temp, addr, a->imm);
- addr = temp;
- }
- addr = gen_pm_adjust_address(ctx, addr);
-
tcg_gen_qemu_st_tl(data, addr, ctx->mem_idx, memop);
return true;
}
diff --git a/target/riscv/translate.c b/target/riscv/translate.c
index a6a73ced9e..f52f6ef246 100644
--- a/target/riscv/translate.c
+++ b/target/riscv/translate.c
@@ -303,6 +303,19 @@ static TCGv gen_pm_adjust_address(DisasContext *s, TCGv
src)
}
}
+static TCGv get_address(DisasContext *ctx, int rs1, int imm)
+{
+ TCGv addr = temp_new(ctx);
+ TCGv src1 = get_gpr(ctx, rs1, EXT_NONE);
+
+ tcg_gen_addi_tl(addr, src1, imm);
+ addr = gen_pm_adjust_address(ctx, addr);
+ if (get_xl(ctx) == MXL_RV32) {
+ tcg_gen_ext32u_tl(addr, addr);
+ }
+ return addr;
+}
+
#ifndef CONFIG_USER_ONLY
/* The states of mstatus_fs are:
* 0 = disabled, 1 = initial, 2 = clean, 3 = dirty
--
2.25.1
