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[Qemu-devel] [PATCH v1 05/17] target-arm: pass DisasContext to gen_aa32_
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From: |
Peter Crosthwaite |
|
Subject: |
[Qemu-devel] [PATCH v1 05/17] target-arm: pass DisasContext to gen_aa32_ld*/st* |
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Date: |
Sun, 17 Jan 2016 23:12:32 -0800 |
From: Paolo Bonzini <address@hidden>
We'll need the DisasContext in the next patch to retrieve the
desired endianness, so pass it as a whole to gen_aa32_ld*/st*.
Unfortunately we cannot let those functions call get_mem_index,
because of user-mode load/store instructions.
Signed-off-by: Paolo Bonzini <address@hidden>
[ PC changes:
* Fix long lines
]
Signed-off-by: Peter Crosthwaite <address@hidden>
---
target-arm/translate.c | 270 ++++++++++++++++++++++++++-----------------------
1 file changed, 142 insertions(+), 128 deletions(-)
diff --git a/target-arm/translate.c b/target-arm/translate.c
index d485e7d..55ecca5 100644
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -924,23 +924,27 @@ static inline void store_reg_from_load(DisasContext *s,
int reg, TCGv_i32 var)
#if TARGET_LONG_BITS == 32
#define DO_GEN_LD(SUFF, OPC) \
-static inline void gen_aa32_ld##SUFF(TCGv_i32 val, TCGv_i32 addr, int index) \
+static inline void gen_aa32_ld##SUFF(DisasContext *s, TCGv_i32 val, \
+ TCGv_i32 addr, int index) \
{ \
tcg_gen_qemu_ld_i32(val, addr, index, (OPC)); \
}
#define DO_GEN_ST(SUFF, OPC) \
-static inline void gen_aa32_st##SUFF(TCGv_i32 val, TCGv_i32 addr, int index) \
+static inline void gen_aa32_st##SUFF(DisasContext *s, TCGv_i32 val, \
+ TCGv_i32 addr, int index) \
{ \
tcg_gen_qemu_st_i32(val, addr, index, (OPC)); \
}
-static inline void gen_aa32_ld64(TCGv_i64 val, TCGv_i32 addr, int index)
+static inline void gen_aa32_ld64(DisasContext *s, TCGv_i64 val,
+ TCGv_i32 addr, int index)
{
tcg_gen_qemu_ld_i64(val, addr, index, MO_TEQ);
}
-static inline void gen_aa32_st64(TCGv_i64 val, TCGv_i32 addr, int index)
+static inline void gen_aa32_st64(DisasContext *s, TCGv_i64 val,
+ TCGv_i32 addr, int index)
{
tcg_gen_qemu_st_i64(val, addr, index, MO_TEQ);
}
@@ -948,7 +952,8 @@ static inline void gen_aa32_st64(TCGv_i64 val, TCGv_i32
addr, int index)
#else
#define DO_GEN_LD(SUFF, OPC) \
-static inline void gen_aa32_ld##SUFF(TCGv_i32 val, TCGv_i32 addr, int index) \
+static inline void gen_aa32_ld##SUFF(DisasContext *s, TCGv_i32 val, \
+ TCGv_i32 addr, int index) \
{ \
TCGv addr64 = tcg_temp_new(); \
tcg_gen_extu_i32_i64(addr64, addr); \
@@ -957,7 +962,8 @@ static inline void gen_aa32_ld##SUFF(TCGv_i32 val, TCGv_i32
addr, int index) \
}
#define DO_GEN_ST(SUFF, OPC) \
-static inline void gen_aa32_st##SUFF(TCGv_i32 val, TCGv_i32 addr, int index) \
+static inline void gen_aa32_st##SUFF(DisasContext *s, TCGv_i32 val, \
+ TCGv_i32 addr, int index) \
{ \
TCGv addr64 = tcg_temp_new(); \
tcg_gen_extu_i32_i64(addr64, addr); \
@@ -965,7 +971,8 @@ static inline void gen_aa32_st##SUFF(TCGv_i32 val, TCGv_i32
addr, int index) \
tcg_temp_free(addr64); \
}
-static inline void gen_aa32_ld64(TCGv_i64 val, TCGv_i32 addr, int index)
+static inline void gen_aa32_ld64(DisasContext *s, TCGv_i64 val,
+ TCGv_i32 addr, int index)
{
TCGv addr64 = tcg_temp_new();
tcg_gen_extu_i32_i64(addr64, addr);
@@ -973,7 +980,8 @@ static inline void gen_aa32_ld64(TCGv_i64 val, TCGv_i32
addr, int index)
tcg_temp_free(addr64);
}
-static inline void gen_aa32_st64(TCGv_i64 val, TCGv_i32 addr, int index)
+static inline void gen_aa32_st64(DisasContext *s, TCGv_i64 val,
+ TCGv_i32 addr, int index)
{
TCGv addr64 = tcg_temp_new();
tcg_gen_extu_i32_i64(addr64, addr);
@@ -1288,18 +1296,18 @@ VFP_GEN_FIX(ulto, )
static inline void gen_vfp_ld(DisasContext *s, int dp, TCGv_i32 addr)
{
if (dp) {
- gen_aa32_ld64(cpu_F0d, addr, get_mem_index(s));
+ gen_aa32_ld64(s, cpu_F0d, addr, get_mem_index(s));
} else {
- gen_aa32_ld32u(cpu_F0s, addr, get_mem_index(s));
+ gen_aa32_ld32u(s, cpu_F0s, addr, get_mem_index(s));
}
}
static inline void gen_vfp_st(DisasContext *s, int dp, TCGv_i32 addr)
{
if (dp) {
- gen_aa32_st64(cpu_F0d, addr, get_mem_index(s));
+ gen_aa32_st64(s, cpu_F0d, addr, get_mem_index(s));
} else {
- gen_aa32_st32(cpu_F0s, addr, get_mem_index(s));
+ gen_aa32_st32(s, cpu_F0s, addr, get_mem_index(s));
}
}
@@ -1635,24 +1643,24 @@ static int disas_iwmmxt_insn(DisasContext *s, uint32_t
insn)
if (insn & ARM_CP_RW_BIT) {
if ((insn >> 28) == 0xf) { /* WLDRW wCx */
tmp = tcg_temp_new_i32();
- gen_aa32_ld32u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld32u(s, tmp, addr, get_mem_index(s));
iwmmxt_store_creg(wrd, tmp);
} else {
i = 1;
if (insn & (1 << 8)) {
if (insn & (1 << 22)) { /* WLDRD */
- gen_aa32_ld64(cpu_M0, addr, get_mem_index(s));
+ gen_aa32_ld64(s, cpu_M0, addr, get_mem_index(s));
i = 0;
} else { /* WLDRW wRd */
tmp = tcg_temp_new_i32();
- gen_aa32_ld32u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld32u(s, tmp, addr, get_mem_index(s));
}
} else {
tmp = tcg_temp_new_i32();
if (insn & (1 << 22)) { /* WLDRH */
- gen_aa32_ld16u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld16u(s, tmp, addr, get_mem_index(s));
} else { /* WLDRB */
- gen_aa32_ld8u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld8u(s, tmp, addr, get_mem_index(s));
}
}
if (i) {
@@ -1664,24 +1672,24 @@ static int disas_iwmmxt_insn(DisasContext *s, uint32_t
insn)
} else {
if ((insn >> 28) == 0xf) { /* WSTRW wCx */
tmp = iwmmxt_load_creg(wrd);
- gen_aa32_st32(tmp, addr, get_mem_index(s));
+ gen_aa32_st32(s, tmp, addr, get_mem_index(s));
} else {
gen_op_iwmmxt_movq_M0_wRn(wrd);
tmp = tcg_temp_new_i32();
if (insn & (1 << 8)) {
if (insn & (1 << 22)) { /* WSTRD */
- gen_aa32_st64(cpu_M0, addr, get_mem_index(s));
+ gen_aa32_st64(s, cpu_M0, addr, get_mem_index(s));
} else { /* WSTRW wRd */
tcg_gen_extrl_i64_i32(tmp, cpu_M0);
- gen_aa32_st32(tmp, addr, get_mem_index(s));
+ gen_aa32_st32(s, tmp, addr, get_mem_index(s));
}
} else {
if (insn & (1 << 22)) { /* WSTRH */
tcg_gen_extrl_i64_i32(tmp, cpu_M0);
- gen_aa32_st16(tmp, addr, get_mem_index(s));
+ gen_aa32_st16(s, tmp, addr, get_mem_index(s));
} else { /* WSTRB */
tcg_gen_extrl_i64_i32(tmp, cpu_M0);
- gen_aa32_st8(tmp, addr, get_mem_index(s));
+ gen_aa32_st8(s, tmp, addr, get_mem_index(s));
}
}
}
@@ -2746,15 +2754,15 @@ static TCGv_i32 gen_load_and_replicate(DisasContext *s,
TCGv_i32 addr, int size)
TCGv_i32 tmp = tcg_temp_new_i32();
switch (size) {
case 0:
- gen_aa32_ld8u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld8u(s, tmp, addr, get_mem_index(s));
gen_neon_dup_u8(tmp, 0);
break;
case 1:
- gen_aa32_ld16u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld16u(s, tmp, addr, get_mem_index(s));
gen_neon_dup_low16(tmp);
break;
case 2:
- gen_aa32_ld32u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld32u(s, tmp, addr, get_mem_index(s));
break;
default: /* Avoid compiler warnings. */
abort();
@@ -4452,11 +4460,11 @@ static int disas_neon_ls_insn(DisasContext *s, uint32_t
insn)
if (size == 3) {
tmp64 = tcg_temp_new_i64();
if (load) {
- gen_aa32_ld64(tmp64, addr, get_mem_index(s));
+ gen_aa32_ld64(s, tmp64, addr, get_mem_index(s));
neon_store_reg64(tmp64, rd);
} else {
neon_load_reg64(tmp64, rd);
- gen_aa32_st64(tmp64, addr, get_mem_index(s));
+ gen_aa32_st64(s, tmp64, addr, get_mem_index(s));
}
tcg_temp_free_i64(tmp64);
tcg_gen_addi_i32(addr, addr, stride);
@@ -4465,21 +4473,21 @@ static int disas_neon_ls_insn(DisasContext *s, uint32_t
insn)
if (size == 2) {
if (load) {
tmp = tcg_temp_new_i32();
- gen_aa32_ld32u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld32u(s, tmp, addr, get_mem_index(s));
neon_store_reg(rd, pass, tmp);
} else {
tmp = neon_load_reg(rd, pass);
- gen_aa32_st32(tmp, addr, get_mem_index(s));
+ gen_aa32_st32(s, tmp, addr, get_mem_index(s));
tcg_temp_free_i32(tmp);
}
tcg_gen_addi_i32(addr, addr, stride);
} else if (size == 1) {
if (load) {
tmp = tcg_temp_new_i32();
- gen_aa32_ld16u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld16u(s, tmp, addr, get_mem_index(s));
tcg_gen_addi_i32(addr, addr, stride);
tmp2 = tcg_temp_new_i32();
- gen_aa32_ld16u(tmp2, addr, get_mem_index(s));
+ gen_aa32_ld16u(s, tmp2, addr, get_mem_index(s));
tcg_gen_addi_i32(addr, addr, stride);
tcg_gen_shli_i32(tmp2, tmp2, 16);
tcg_gen_or_i32(tmp, tmp, tmp2);
@@ -4489,10 +4497,10 @@ static int disas_neon_ls_insn(DisasContext *s, uint32_t
insn)
tmp = neon_load_reg(rd, pass);
tmp2 = tcg_temp_new_i32();
tcg_gen_shri_i32(tmp2, tmp, 16);
- gen_aa32_st16(tmp, addr, get_mem_index(s));
+ gen_aa32_st16(s, tmp, addr, get_mem_index(s));
tcg_temp_free_i32(tmp);
tcg_gen_addi_i32(addr, addr, stride);
- gen_aa32_st16(tmp2, addr, get_mem_index(s));
+ gen_aa32_st16(s, tmp2, addr, get_mem_index(s));
tcg_temp_free_i32(tmp2);
tcg_gen_addi_i32(addr, addr, stride);
}
@@ -4501,7 +4509,7 @@ static int disas_neon_ls_insn(DisasContext *s, uint32_t
insn)
TCGV_UNUSED_I32(tmp2);
for (n = 0; n < 4; n++) {
tmp = tcg_temp_new_i32();
- gen_aa32_ld8u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld8u(s, tmp, addr, get_mem_index(s));
tcg_gen_addi_i32(addr, addr, stride);
if (n == 0) {
tmp2 = tmp;
@@ -4521,7 +4529,7 @@ static int disas_neon_ls_insn(DisasContext *s, uint32_t
insn)
} else {
tcg_gen_shri_i32(tmp, tmp2, n * 8);
}
- gen_aa32_st8(tmp, addr, get_mem_index(s));
+ gen_aa32_st8(s, tmp, addr, get_mem_index(s));
tcg_temp_free_i32(tmp);
tcg_gen_addi_i32(addr, addr, stride);
}
@@ -4645,13 +4653,13 @@ static int disas_neon_ls_insn(DisasContext *s, uint32_t
insn)
tmp = tcg_temp_new_i32();
switch (size) {
case 0:
- gen_aa32_ld8u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld8u(s, tmp, addr, get_mem_index(s));
break;
case 1:
- gen_aa32_ld16u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld16u(s, tmp, addr, get_mem_index(s));
break;
case 2:
- gen_aa32_ld32u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld32u(s, tmp, addr, get_mem_index(s));
break;
default: /* Avoid compiler warnings. */
abort();
@@ -4669,13 +4677,13 @@ static int disas_neon_ls_insn(DisasContext *s, uint32_t
insn)
tcg_gen_shri_i32(tmp, tmp, shift);
switch (size) {
case 0:
- gen_aa32_st8(tmp, addr, get_mem_index(s));
+ gen_aa32_st8(s, tmp, addr, get_mem_index(s));
break;
case 1:
- gen_aa32_st16(tmp, addr, get_mem_index(s));
+ gen_aa32_st16(s, tmp, addr, get_mem_index(s));
break;
case 2:
- gen_aa32_st32(tmp, addr, get_mem_index(s));
+ gen_aa32_st32(s, tmp, addr, get_mem_index(s));
break;
}
tcg_temp_free_i32(tmp);
@@ -7435,14 +7443,14 @@ static void gen_load_exclusive(DisasContext *s, int rt,
int rt2,
switch (size) {
case 0:
- gen_aa32_ld8u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld8u(s, tmp, addr, get_mem_index(s));
break;
case 1:
- gen_aa32_ld16ua(tmp, addr, get_mem_index(s));
+ gen_aa32_ld16ua(s, tmp, addr, get_mem_index(s));
break;
case 2:
case 3:
- gen_aa32_ld32ua(tmp, addr, get_mem_index(s));
+ gen_aa32_ld32ua(s, tmp, addr, get_mem_index(s));
break;
default:
abort();
@@ -7453,7 +7461,7 @@ static void gen_load_exclusive(DisasContext *s, int rt,
int rt2,
TCGv_i32 tmp3 = tcg_temp_new_i32();
tcg_gen_addi_i32(tmp2, addr, 4);
- gen_aa32_ld32u(tmp3, tmp2, get_mem_index(s));
+ gen_aa32_ld32u(s, tmp3, tmp2, get_mem_index(s));
tcg_temp_free_i32(tmp2);
tcg_gen_concat_i32_i64(cpu_exclusive_val, tmp, tmp3);
store_reg(s, rt2, tmp3);
@@ -7504,14 +7512,14 @@ static void gen_store_exclusive(DisasContext *s, int
rd, int rt, int rt2,
tmp = tcg_temp_new_i32();
switch (size) {
case 0:
- gen_aa32_ld8u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld8u(s, tmp, addr, get_mem_index(s));
break;
case 1:
- gen_aa32_ld16u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld16u(s, tmp, addr, get_mem_index(s));
break;
case 2:
case 3:
- gen_aa32_ld32u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld32u(s, tmp, addr, get_mem_index(s));
break;
default:
abort();
@@ -7522,7 +7530,7 @@ static void gen_store_exclusive(DisasContext *s, int rd,
int rt, int rt2,
TCGv_i32 tmp2 = tcg_temp_new_i32();
TCGv_i32 tmp3 = tcg_temp_new_i32();
tcg_gen_addi_i32(tmp2, addr, 4);
- gen_aa32_ld32u(tmp3, tmp2, get_mem_index(s));
+ gen_aa32_ld32u(s, tmp3, tmp2, get_mem_index(s));
tcg_temp_free_i32(tmp2);
tcg_gen_concat_i32_i64(val64, tmp, tmp3);
tcg_temp_free_i32(tmp3);
@@ -7537,14 +7545,14 @@ static void gen_store_exclusive(DisasContext *s, int
rd, int rt, int rt2,
tmp = load_reg(s, rt);
switch (size) {
case 0:
- gen_aa32_st8(tmp, addr, get_mem_index(s));
+ gen_aa32_st8(s, tmp, addr, get_mem_index(s));
break;
case 1:
- gen_aa32_st16(tmp, addr, get_mem_index(s));
+ gen_aa32_st16(s, tmp, addr, get_mem_index(s));
break;
case 2:
case 3:
- gen_aa32_st32(tmp, addr, get_mem_index(s));
+ gen_aa32_st32(s, tmp, addr, get_mem_index(s));
break;
default:
abort();
@@ -7553,7 +7561,7 @@ static void gen_store_exclusive(DisasContext *s, int rd,
int rt, int rt2,
if (size == 3) {
tcg_gen_addi_i32(addr, addr, 4);
tmp = load_reg(s, rt2);
- gen_aa32_st32(tmp, addr, get_mem_index(s));
+ gen_aa32_st32(s, tmp, addr, get_mem_index(s));
tcg_temp_free_i32(tmp);
}
tcg_gen_movi_i32(cpu_R[rd], 0);
@@ -7600,11 +7608,11 @@ static void gen_srs(DisasContext *s,
}
tcg_gen_addi_i32(addr, addr, offset);
tmp = load_reg(s, 14);
- gen_aa32_st32(tmp, addr, get_mem_index(s));
+ gen_aa32_st32(s, tmp, addr, get_mem_index(s));
tcg_temp_free_i32(tmp);
tmp = load_cpu_field(spsr);
tcg_gen_addi_i32(addr, addr, 4);
- gen_aa32_st32(tmp, addr, get_mem_index(s));
+ gen_aa32_st32(s, tmp, addr, get_mem_index(s));
tcg_temp_free_i32(tmp);
if (writeback) {
switch (amode) {
@@ -7765,10 +7773,10 @@ static void disas_arm_insn(DisasContext *s, unsigned
int insn)
tcg_gen_addi_i32(addr, addr, offset);
/* Load PC into tmp and CPSR into tmp2. */
tmp = tcg_temp_new_i32();
- gen_aa32_ld32u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld32u(s, tmp, addr, get_mem_index(s));
tcg_gen_addi_i32(addr, addr, 4);
tmp2 = tcg_temp_new_i32();
- gen_aa32_ld32u(tmp2, addr, get_mem_index(s));
+ gen_aa32_ld32u(s, tmp2, addr, get_mem_index(s));
if (insn & (1 << 21)) {
/* Base writeback. */
switch (i) {
@@ -8384,13 +8392,16 @@ static void disas_arm_insn(DisasContext *s, unsigned
int insn)
tmp = tcg_temp_new_i32();
switch (op1) {
case 0: /* lda */
- gen_aa32_ld32u(tmp, addr,
get_mem_index(s));
+ gen_aa32_ld32u(s, tmp, addr,
+ get_mem_index(s));
break;
case 2: /* ldab */
- gen_aa32_ld8u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld8u(s, tmp, addr,
+ get_mem_index(s));
break;
case 3: /* ldah */
- gen_aa32_ld16u(tmp, addr,
get_mem_index(s));
+ gen_aa32_ld16u(s, tmp, addr,
+ get_mem_index(s));
break;
default:
abort();
@@ -8401,13 +8412,16 @@ static void disas_arm_insn(DisasContext *s, unsigned
int insn)
tmp = load_reg(s, rm);
switch (op1) {
case 0: /* stl */
- gen_aa32_st32(tmp, addr, get_mem_index(s));
+ gen_aa32_st32(s, tmp, addr,
+ get_mem_index(s));
break;
case 2: /* stlb */
- gen_aa32_st8(tmp, addr, get_mem_index(s));
+ gen_aa32_st8(s, tmp, addr,
+ get_mem_index(s));
break;
case 3: /* stlh */
- gen_aa32_st16(tmp, addr, get_mem_index(s));
+ gen_aa32_st16(s, tmp, addr,
+ get_mem_index(s));
break;
default:
abort();
@@ -8462,11 +8476,11 @@ static void disas_arm_insn(DisasContext *s, unsigned
int insn)
tmp = load_reg(s, rm);
tmp2 = tcg_temp_new_i32();
if (insn & (1 << 22)) {
- gen_aa32_ld8u(tmp2, addr, get_mem_index(s));
- gen_aa32_st8(tmp, addr, get_mem_index(s));
+ gen_aa32_ld8u(s, tmp2, addr, get_mem_index(s));
+ gen_aa32_st8(s, tmp, addr, get_mem_index(s));
} else {
- gen_aa32_ld32u(tmp2, addr, get_mem_index(s));
- gen_aa32_st32(tmp, addr, get_mem_index(s));
+ gen_aa32_ld32u(s, tmp2, addr, get_mem_index(s));
+ gen_aa32_st32(s, tmp, addr, get_mem_index(s));
}
tcg_temp_free_i32(tmp);
tcg_temp_free_i32(addr);
@@ -8501,20 +8515,20 @@ static void disas_arm_insn(DisasContext *s, unsigned
int insn)
if (!load) {
/* store */
tmp = load_reg(s, rd);
- gen_aa32_st32(tmp, addr, get_mem_index(s));
+ gen_aa32_st32(s, tmp, addr, get_mem_index(s));
tcg_temp_free_i32(tmp);
tcg_gen_addi_i32(addr, addr, 4);
tmp = load_reg(s, rd + 1);
- gen_aa32_st32(tmp, addr, get_mem_index(s));
+ gen_aa32_st32(s, tmp, addr, get_mem_index(s));
tcg_temp_free_i32(tmp);
} else {
/* load */
tmp = tcg_temp_new_i32();
- gen_aa32_ld32u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld32u(s, tmp, addr, get_mem_index(s));
store_reg(s, rd, tmp);
tcg_gen_addi_i32(addr, addr, 4);
tmp = tcg_temp_new_i32();
- gen_aa32_ld32u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld32u(s, tmp, addr, get_mem_index(s));
rd++;
}
address_offset = -4;
@@ -8523,20 +8537,20 @@ static void disas_arm_insn(DisasContext *s, unsigned
int insn)
tmp = tcg_temp_new_i32();
switch (sh) {
case 1:
- gen_aa32_ld16u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld16u(s, tmp, addr, get_mem_index(s));
break;
case 2:
- gen_aa32_ld8s(tmp, addr, get_mem_index(s));
+ gen_aa32_ld8s(s, tmp, addr, get_mem_index(s));
break;
default:
case 3:
- gen_aa32_ld16s(tmp, addr, get_mem_index(s));
+ gen_aa32_ld16s(s, tmp, addr, get_mem_index(s));
break;
}
} else {
/* store */
tmp = load_reg(s, rd);
- gen_aa32_st16(tmp, addr, get_mem_index(s));
+ gen_aa32_st16(s, tmp, addr, get_mem_index(s));
tcg_temp_free_i32(tmp);
}
/* Perform base writeback before the loaded value to
@@ -8889,17 +8903,17 @@ static void disas_arm_insn(DisasContext *s, unsigned
int insn)
/* load */
tmp = tcg_temp_new_i32();
if (insn & (1 << 22)) {
- gen_aa32_ld8u(tmp, tmp2, i);
+ gen_aa32_ld8u(s, tmp, tmp2, i);
} else {
- gen_aa32_ld32u(tmp, tmp2, i);
+ gen_aa32_ld32u(s, tmp, tmp2, i);
}
} else {
/* store */
tmp = load_reg(s, rd);
if (insn & (1 << 22)) {
- gen_aa32_st8(tmp, tmp2, i);
+ gen_aa32_st8(s, tmp, tmp2, i);
} else {
- gen_aa32_st32(tmp, tmp2, i);
+ gen_aa32_st32(s, tmp, tmp2, i);
}
tcg_temp_free_i32(tmp);
}
@@ -8972,7 +8986,7 @@ static void disas_arm_insn(DisasContext *s, unsigned int
insn)
if (is_load) {
/* load */
tmp = tcg_temp_new_i32();
- gen_aa32_ld32u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld32u(s, tmp, addr, get_mem_index(s));
if (user) {
tmp2 = tcg_const_i32(i);
gen_helper_set_user_reg(cpu_env, tmp2, tmp);
@@ -8999,7 +9013,7 @@ static void disas_arm_insn(DisasContext *s, unsigned int
insn)
} else {
tmp = load_reg(s, i);
}
- gen_aa32_st32(tmp, addr, get_mem_index(s));
+ gen_aa32_st32(s, tmp, addr, get_mem_index(s));
tcg_temp_free_i32(tmp);
}
j++;
@@ -9266,20 +9280,20 @@ static int disas_thumb2_insn(CPUARMState *env,
DisasContext *s, uint16_t insn_hw
if (insn & (1 << 20)) {
/* ldrd */
tmp = tcg_temp_new_i32();
- gen_aa32_ld32u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld32u(s, tmp, addr, get_mem_index(s));
store_reg(s, rs, tmp);
tcg_gen_addi_i32(addr, addr, 4);
tmp = tcg_temp_new_i32();
- gen_aa32_ld32u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld32u(s, tmp, addr, get_mem_index(s));
store_reg(s, rd, tmp);
} else {
/* strd */
tmp = load_reg(s, rs);
- gen_aa32_st32(tmp, addr, get_mem_index(s));
+ gen_aa32_st32(s, tmp, addr, get_mem_index(s));
tcg_temp_free_i32(tmp);
tcg_gen_addi_i32(addr, addr, 4);
tmp = load_reg(s, rd);
- gen_aa32_st32(tmp, addr, get_mem_index(s));
+ gen_aa32_st32(s, tmp, addr, get_mem_index(s));
tcg_temp_free_i32(tmp);
}
if (insn & (1 << 21)) {
@@ -9317,11 +9331,11 @@ static int disas_thumb2_insn(CPUARMState *env,
DisasContext *s, uint16_t insn_hw
tcg_gen_add_i32(addr, addr, tmp);
tcg_temp_free_i32(tmp);
tmp = tcg_temp_new_i32();
- gen_aa32_ld16u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld16u(s, tmp, addr, get_mem_index(s));
} else { /* tbb */
tcg_temp_free_i32(tmp);
tmp = tcg_temp_new_i32();
- gen_aa32_ld8u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld8u(s, tmp, addr, get_mem_index(s));
}
tcg_temp_free_i32(addr);
tcg_gen_shli_i32(tmp, tmp, 1);
@@ -9358,13 +9372,13 @@ static int disas_thumb2_insn(CPUARMState *env,
DisasContext *s, uint16_t insn_hw
tmp = tcg_temp_new_i32();
switch (op) {
case 0: /* ldab */
- gen_aa32_ld8u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld8u(s, tmp, addr, get_mem_index(s));
break;
case 1: /* ldah */
- gen_aa32_ld16u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld16u(s, tmp, addr, get_mem_index(s));
break;
case 2: /* lda */
- gen_aa32_ld32u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld32u(s, tmp, addr, get_mem_index(s));
break;
default:
abort();
@@ -9374,13 +9388,13 @@ static int disas_thumb2_insn(CPUARMState *env,
DisasContext *s, uint16_t insn_hw
tmp = load_reg(s, rs);
switch (op) {
case 0: /* stlb */
- gen_aa32_st8(tmp, addr, get_mem_index(s));
+ gen_aa32_st8(s, tmp, addr, get_mem_index(s));
break;
case 1: /* stlh */
- gen_aa32_st16(tmp, addr, get_mem_index(s));
+ gen_aa32_st16(s, tmp, addr, get_mem_index(s));
break;
case 2: /* stl */
- gen_aa32_st32(tmp, addr, get_mem_index(s));
+ gen_aa32_st32(s, tmp, addr, get_mem_index(s));
break;
default:
abort();
@@ -9408,10 +9422,10 @@ static int disas_thumb2_insn(CPUARMState *env,
DisasContext *s, uint16_t insn_hw
tcg_gen_addi_i32(addr, addr, -8);
/* Load PC into tmp and CPSR into tmp2. */
tmp = tcg_temp_new_i32();
- gen_aa32_ld32u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld32u(s, tmp, addr, get_mem_index(s));
tcg_gen_addi_i32(addr, addr, 4);
tmp2 = tcg_temp_new_i32();
- gen_aa32_ld32u(tmp2, addr, get_mem_index(s));
+ gen_aa32_ld32u(s, tmp2, addr, get_mem_index(s));
if (insn & (1 << 21)) {
/* Base writeback. */
if (insn & (1 << 24)) {
@@ -9450,7 +9464,7 @@ static int disas_thumb2_insn(CPUARMState *env,
DisasContext *s, uint16_t insn_hw
if (insn & (1 << 20)) {
/* Load. */
tmp = tcg_temp_new_i32();
- gen_aa32_ld32u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld32u(s, tmp, addr, get_mem_index(s));
if (i == 15) {
gen_bx(s, tmp);
} else if (i == rn) {
@@ -9462,7 +9476,7 @@ static int disas_thumb2_insn(CPUARMState *env,
DisasContext *s, uint16_t insn_hw
} else {
/* Store. */
tmp = load_reg(s, i);
- gen_aa32_st32(tmp, addr, get_mem_index(s));
+ gen_aa32_st32(s, tmp, addr, get_mem_index(s));
tcg_temp_free_i32(tmp);
}
tcg_gen_addi_i32(addr, addr, 4);
@@ -10392,19 +10406,19 @@ static int disas_thumb2_insn(CPUARMState *env,
DisasContext *s, uint16_t insn_hw
tmp = tcg_temp_new_i32();
switch (op) {
case 0:
- gen_aa32_ld8u(tmp, addr, memidx);
+ gen_aa32_ld8u(s, tmp, addr, memidx);
break;
case 4:
- gen_aa32_ld8s(tmp, addr, memidx);
+ gen_aa32_ld8s(s, tmp, addr, memidx);
break;
case 1:
- gen_aa32_ld16u(tmp, addr, memidx);
+ gen_aa32_ld16u(s, tmp, addr, memidx);
break;
case 5:
- gen_aa32_ld16s(tmp, addr, memidx);
+ gen_aa32_ld16s(s, tmp, addr, memidx);
break;
case 2:
- gen_aa32_ld32u(tmp, addr, memidx);
+ gen_aa32_ld32u(s, tmp, addr, memidx);
break;
default:
tcg_temp_free_i32(tmp);
@@ -10421,13 +10435,13 @@ static int disas_thumb2_insn(CPUARMState *env,
DisasContext *s, uint16_t insn_hw
tmp = load_reg(s, rs);
switch (op) {
case 0:
- gen_aa32_st8(tmp, addr, memidx);
+ gen_aa32_st8(s, tmp, addr, memidx);
break;
case 1:
- gen_aa32_st16(tmp, addr, memidx);
+ gen_aa32_st16(s, tmp, addr, memidx);
break;
case 2:
- gen_aa32_st32(tmp, addr, memidx);
+ gen_aa32_st32(s, tmp, addr, memidx);
break;
default:
tcg_temp_free_i32(tmp);
@@ -10564,7 +10578,7 @@ static void disas_thumb_insn(CPUARMState *env,
DisasContext *s)
addr = tcg_temp_new_i32();
tcg_gen_movi_i32(addr, val);
tmp = tcg_temp_new_i32();
- gen_aa32_ld32u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld32u(s, tmp, addr, get_mem_index(s));
tcg_temp_free_i32(addr);
store_reg(s, rd, tmp);
break;
@@ -10767,28 +10781,28 @@ static void disas_thumb_insn(CPUARMState *env,
DisasContext *s)
switch (op) {
case 0: /* str */
- gen_aa32_st32(tmp, addr, get_mem_index(s));
+ gen_aa32_st32(s, tmp, addr, get_mem_index(s));
break;
case 1: /* strh */
- gen_aa32_st16(tmp, addr, get_mem_index(s));
+ gen_aa32_st16(s, tmp, addr, get_mem_index(s));
break;
case 2: /* strb */
- gen_aa32_st8(tmp, addr, get_mem_index(s));
+ gen_aa32_st8(s, tmp, addr, get_mem_index(s));
break;
case 3: /* ldrsb */
- gen_aa32_ld8s(tmp, addr, get_mem_index(s));
+ gen_aa32_ld8s(s, tmp, addr, get_mem_index(s));
break;
case 4: /* ldr */
- gen_aa32_ld32u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld32u(s, tmp, addr, get_mem_index(s));
break;
case 5: /* ldrh */
- gen_aa32_ld16u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld16u(s, tmp, addr, get_mem_index(s));
break;
case 6: /* ldrb */
- gen_aa32_ld8u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld8u(s, tmp, addr, get_mem_index(s));
break;
case 7: /* ldrsh */
- gen_aa32_ld16s(tmp, addr, get_mem_index(s));
+ gen_aa32_ld16s(s, tmp, addr, get_mem_index(s));
break;
}
if (op >= 3) { /* load */
@@ -10810,12 +10824,12 @@ static void disas_thumb_insn(CPUARMState *env,
DisasContext *s)
if (insn & (1 << 11)) {
/* load */
tmp = tcg_temp_new_i32();
- gen_aa32_ld32u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld32u(s, tmp, addr, get_mem_index(s));
store_reg(s, rd, tmp);
} else {
/* store */
tmp = load_reg(s, rd);
- gen_aa32_st32(tmp, addr, get_mem_index(s));
+ gen_aa32_st32(s, tmp, addr, get_mem_index(s));
tcg_temp_free_i32(tmp);
}
tcg_temp_free_i32(addr);
@@ -10832,12 +10846,12 @@ static void disas_thumb_insn(CPUARMState *env,
DisasContext *s)
if (insn & (1 << 11)) {
/* load */
tmp = tcg_temp_new_i32();
- gen_aa32_ld8u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld8u(s, tmp, addr, get_mem_index(s));
store_reg(s, rd, tmp);
} else {
/* store */
tmp = load_reg(s, rd);
- gen_aa32_st8(tmp, addr, get_mem_index(s));
+ gen_aa32_st8(s, tmp, addr, get_mem_index(s));
tcg_temp_free_i32(tmp);
}
tcg_temp_free_i32(addr);
@@ -10854,12 +10868,12 @@ static void disas_thumb_insn(CPUARMState *env,
DisasContext *s)
if (insn & (1 << 11)) {
/* load */
tmp = tcg_temp_new_i32();
- gen_aa32_ld16u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld16u(s, tmp, addr, get_mem_index(s));
store_reg(s, rd, tmp);
} else {
/* store */
tmp = load_reg(s, rd);
- gen_aa32_st16(tmp, addr, get_mem_index(s));
+ gen_aa32_st16(s, tmp, addr, get_mem_index(s));
tcg_temp_free_i32(tmp);
}
tcg_temp_free_i32(addr);
@@ -10875,12 +10889,12 @@ static void disas_thumb_insn(CPUARMState *env,
DisasContext *s)
if (insn & (1 << 11)) {
/* load */
tmp = tcg_temp_new_i32();
- gen_aa32_ld32u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld32u(s, tmp, addr, get_mem_index(s));
store_reg(s, rd, tmp);
} else {
/* store */
tmp = load_reg(s, rd);
- gen_aa32_st32(tmp, addr, get_mem_index(s));
+ gen_aa32_st32(s, tmp, addr, get_mem_index(s));
tcg_temp_free_i32(tmp);
}
tcg_temp_free_i32(addr);
@@ -10948,12 +10962,12 @@ static void disas_thumb_insn(CPUARMState *env,
DisasContext *s)
if (insn & (1 << 11)) {
/* pop */
tmp = tcg_temp_new_i32();
- gen_aa32_ld32u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld32u(s, tmp, addr, get_mem_index(s));
store_reg(s, i, tmp);
} else {
/* push */
tmp = load_reg(s, i);
- gen_aa32_st32(tmp, addr, get_mem_index(s));
+ gen_aa32_st32(s, tmp, addr, get_mem_index(s));
tcg_temp_free_i32(tmp);
}
/* advance to the next address. */
@@ -10965,13 +10979,13 @@ static void disas_thumb_insn(CPUARMState *env,
DisasContext *s)
if (insn & (1 << 11)) {
/* pop pc */
tmp = tcg_temp_new_i32();
- gen_aa32_ld32u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld32u(s, tmp, addr, get_mem_index(s));
/* don't set the pc until the rest of the instruction
has completed */
} else {
/* push lr */
tmp = load_reg(s, 14);
- gen_aa32_st32(tmp, addr, get_mem_index(s));
+ gen_aa32_st32(s, tmp, addr, get_mem_index(s));
tcg_temp_free_i32(tmp);
}
tcg_gen_addi_i32(addr, addr, 4);
@@ -11101,7 +11115,7 @@ static void disas_thumb_insn(CPUARMState *env,
DisasContext *s)
if (insn & (1 << 11)) {
/* load */
tmp = tcg_temp_new_i32();
- gen_aa32_ld32u(tmp, addr, get_mem_index(s));
+ gen_aa32_ld32u(s, tmp, addr, get_mem_index(s));
if (i == rn) {
loaded_var = tmp;
} else {
@@ -11110,7 +11124,7 @@ static void disas_thumb_insn(CPUARMState *env,
DisasContext *s)
} else {
/* store */
tmp = load_reg(s, i);
- gen_aa32_st32(tmp, addr, get_mem_index(s));
+ gen_aa32_st32(s, tmp, addr, get_mem_index(s));
tcg_temp_free_i32(tmp);
}
/* advance to the next address */
--
1.9.1
- [Qemu-devel] [PATCH v1 00/17] ARM big-endian and setend support, Peter Crosthwaite, 2016/01/18
- [Qemu-devel] [PATCH v1 02/17] linux-user: arm: set CPSR.E/SCTLR.E0E correctly for BE mode, Peter Crosthwaite, 2016/01/18
- [Qemu-devel] [PATCH v1 01/17] linux-user: arm: fix coding style for some linux-user signal functions, Peter Crosthwaite, 2016/01/18
- [Qemu-devel] [PATCH v1 04/17] target-arm: implement SCTLR.EE, Peter Crosthwaite, 2016/01/18
- [Qemu-devel] [PATCH v1 03/17] linux-user: arm: handle CPSR.E correctly in strex emulation, Peter Crosthwaite, 2016/01/18
- [Qemu-devel] [PATCH v1 06/17] target-arm: introduce disas flag for endianness, Peter Crosthwaite, 2016/01/18
- [Qemu-devel] [PATCH v1 05/17] target-arm: pass DisasContext to gen_aa32_ld*/st*,
Peter Crosthwaite <=
- [Qemu-devel] [PATCH v1 09/17] target-arm: introduce tbflag for endianness, Peter Crosthwaite, 2016/01/18
- [Qemu-devel] [PATCH v1 11/17] linux-user: arm: pass env to get_user_code_*, Peter Crosthwaite, 2016/01/18
- [Qemu-devel] [PATCH v1 07/17] target-arm: a64: Add endianness support, Peter Crosthwaite, 2016/01/18
- [Qemu-devel] [PATCH v1 08/17] target-arm: cpu: Move cpu_is_big_endian to header, Peter Crosthwaite, 2016/01/18
- [Qemu-devel] [PATCH v1 10/17] target-arm: implement setend, Peter Crosthwaite, 2016/01/18