aboutsummaryrefslogtreecommitdiff
path: root/tcg/tci.c
diff options
context:
space:
mode:
authorRichard Henderson <richard.henderson@linaro.org>2021-01-29 22:16:05 -1000
committerRichard Henderson <richard.henderson@linaro.org>2021-03-17 07:24:44 -0600
commit120402b5cba8f305470102167956d50ed1e6608b (patch)
treefcf7d706fa4d56ece8a099cb94af1123db8a603e /tcg/tci.c
parent1670a2b9bb3f109e87485385f05a641e3ada6c1c (diff)
tcg/tci: Split out tci_args_rrrrrr
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'tcg/tci.c')
-rw-r--r--tcg/tci.c31
1 files changed, 20 insertions, 11 deletions
diff --git a/tcg/tci.c b/tcg/tci.c
index 53e49ccf8e..91c5f71065 100644
--- a/tcg/tci.c
+++ b/tcg/tci.c
@@ -260,6 +260,17 @@ static void tci_args_rrrrrc(const uint8_t **tb_ptr, TCGReg *r0, TCGReg *r1,
*r4 = tci_read_r(tb_ptr);
*c5 = tci_read_b(tb_ptr);
}
+
+static void tci_args_rrrrrr(const uint8_t **tb_ptr, TCGReg *r0, TCGReg *r1,
+ TCGReg *r2, TCGReg *r3, TCGReg *r4, TCGReg *r5)
+{
+ *r0 = tci_read_r(tb_ptr);
+ *r1 = tci_read_r(tb_ptr);
+ *r2 = tci_read_r(tb_ptr);
+ *r3 = tci_read_r(tb_ptr);
+ *r4 = tci_read_r(tb_ptr);
+ *r5 = tci_read_r(tb_ptr);
+}
#endif
static bool tci_compare32(uint32_t u0, uint32_t u1, TCGCond condition)
@@ -422,7 +433,7 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
uint32_t tmp32;
uint64_t tmp64;
#if TCG_TARGET_REG_BITS == 32
- TCGReg r3, r4;
+ TCGReg r3, r4, r5;
uint64_t T1, T2;
#endif
TCGMemOpIdx oi;
@@ -628,18 +639,16 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env,
break;
#if TCG_TARGET_REG_BITS == 32
case INDEX_op_add2_i32:
- t0 = *tb_ptr++;
- t1 = *tb_ptr++;
- tmp64 = tci_read_r64(regs, &tb_ptr);
- tmp64 += tci_read_r64(regs, &tb_ptr);
- tci_write_reg64(regs, t1, t0, tmp64);
+ tci_args_rrrrrr(&tb_ptr, &r0, &r1, &r2, &r3, &r4, &r5);
+ T1 = tci_uint64(regs[r3], regs[r2]);
+ T2 = tci_uint64(regs[r5], regs[r4]);
+ tci_write_reg64(regs, r1, r0, T1 + T2);
break;
case INDEX_op_sub2_i32:
- t0 = *tb_ptr++;
- t1 = *tb_ptr++;
- tmp64 = tci_read_r64(regs, &tb_ptr);
- tmp64 -= tci_read_r64(regs, &tb_ptr);
- tci_write_reg64(regs, t1, t0, tmp64);
+ tci_args_rrrrrr(&tb_ptr, &r0, &r1, &r2, &r3, &r4, &r5);
+ T1 = tci_uint64(regs[r3], regs[r2]);
+ T2 = tci_uint64(regs[r5], regs[r4]);
+ tci_write_reg64(regs, r1, r0, T1 - T2);
break;
case INDEX_op_brcond2_i32:
tci_args_rrrrcl(&tb_ptr, &r0, &r1, &r2, &r3, &condition, &ptr);