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authorPeter Maydell <peter.maydell@linaro.org>2013-05-23 13:00:02 +0100
committerBlue Swirl <blauwirbel@gmail.com>2013-05-26 10:05:20 +0000
commite2592fad1720d848699f32e67882b611bbed2cb5 (patch)
treea50e6176010176df3dc36ea4b3b1f94e9192395a /target-arm
parentc40c85560b6a9bf272dcc7de1beb8910f240bae8 (diff)
downloadhqemu-e2592fad1720d848699f32e67882b611bbed2cb5.zip
hqemu-e2592fad1720d848699f32e67882b611bbed2cb5.tar.gz
target-arm: Remove gen_{ld,st}* from thumb2 decoder
Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'target-arm')
-rw-r--r--target-arm/translate.c30
1 files changed, 20 insertions, 10 deletions
diff --git a/target-arm/translate.c b/target-arm/translate.c
index 953c5fb..0ca68fe 100644
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -8134,18 +8134,22 @@ static int disas_thumb2_insn(CPUARMState *env, DisasContext *s, uint16_t insn_hw
}
if (insn & (1 << 20)) {
/* ldrd */
- tmp = gen_ld32(addr, IS_USER(s));
+ tmp = tcg_temp_new_i32();
+ tcg_gen_qemu_ld32u(tmp, addr, IS_USER(s));
store_reg(s, rs, tmp);
tcg_gen_addi_i32(addr, addr, 4);
- tmp = gen_ld32(addr, IS_USER(s));
+ tmp = tcg_temp_new_i32();
+ tcg_gen_qemu_ld32u(tmp, addr, IS_USER(s));
store_reg(s, rd, tmp);
} else {
/* strd */
tmp = load_reg(s, rs);
- gen_st32(tmp, addr, IS_USER(s));
+ tcg_gen_qemu_st32(tmp, addr, IS_USER(s));
+ tcg_temp_free_i32(tmp);
tcg_gen_addi_i32(addr, addr, 4);
tmp = load_reg(s, rd);
- gen_st32(tmp, addr, IS_USER(s));
+ tcg_gen_qemu_st32(tmp, addr, IS_USER(s));
+ tcg_temp_free_i32(tmp);
}
if (insn & (1 << 21)) {
/* Base writeback. */
@@ -8181,10 +8185,12 @@ static int disas_thumb2_insn(CPUARMState *env, DisasContext *s, uint16_t insn_hw
/* tbh */
tcg_gen_add_i32(addr, addr, tmp);
tcg_temp_free_i32(tmp);
- tmp = gen_ld16u(addr, IS_USER(s));
+ tmp = tcg_temp_new_i32();
+ tcg_gen_qemu_ld16u(tmp, addr, IS_USER(s));
} else { /* tbb */
tcg_temp_free_i32(tmp);
- tmp = gen_ld8u(addr, IS_USER(s));
+ tmp = tcg_temp_new_i32();
+ tcg_gen_qemu_ld8u(tmp, addr, IS_USER(s));
}
tcg_temp_free_i32(addr);
tcg_gen_shli_i32(tmp, tmp, 1);
@@ -8219,9 +8225,11 @@ static int disas_thumb2_insn(CPUARMState *env, DisasContext *s, uint16_t insn_hw
if ((insn & (1 << 24)) == 0)
tcg_gen_addi_i32(addr, addr, -8);
/* Load PC into tmp and CPSR into tmp2. */
- tmp = gen_ld32(addr, 0);
+ tmp = tcg_temp_new_i32();
+ tcg_gen_qemu_ld32u(tmp, addr, 0);
tcg_gen_addi_i32(addr, addr, 4);
- tmp2 = gen_ld32(addr, 0);
+ tmp2 = tcg_temp_new_i32();
+ tcg_gen_qemu_ld32u(tmp2, addr, 0);
if (insn & (1 << 21)) {
/* Base writeback. */
if (insn & (1 << 24)) {
@@ -8259,7 +8267,8 @@ static int disas_thumb2_insn(CPUARMState *env, DisasContext *s, uint16_t insn_hw
continue;
if (insn & (1 << 20)) {
/* Load. */
- tmp = gen_ld32(addr, IS_USER(s));
+ tmp = tcg_temp_new_i32();
+ tcg_gen_qemu_ld32u(tmp, addr, IS_USER(s));
if (i == 15) {
gen_bx(s, tmp);
} else if (i == rn) {
@@ -8271,7 +8280,8 @@ static int disas_thumb2_insn(CPUARMState *env, DisasContext *s, uint16_t insn_hw
} else {
/* Store. */
tmp = load_reg(s, i);
- gen_st32(tmp, addr, IS_USER(s));
+ tcg_gen_qemu_st32(tmp, addr, IS_USER(s));
+ tcg_temp_free_i32(tmp);
}
tcg_gen_addi_i32(addr, addr, 4);
}
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