Revision c9bac22c
| b/target-m68k/translate.c | ||
|---|---|---|
| 51 | 51 |
uint32_t fpcr; |
| 52 | 52 |
struct TranslationBlock *tb; |
| 53 | 53 |
int singlestep_enabled; |
| 54 |
int is_mem; |
|
| 54 | 55 |
} DisasContext; |
| 55 | 56 |
|
| 56 | 57 |
#define DISAS_JUMP_NEXT 4 |
| ... | ... | |
| 129 | 130 |
static inline int gen_load(DisasContext * s, int opsize, int addr, int sign) |
| 130 | 131 |
{
|
| 131 | 132 |
int tmp; |
| 133 |
s->is_mem = 1; |
|
| 132 | 134 |
switch(opsize) {
|
| 133 | 135 |
case OS_BYTE: |
| 134 | 136 |
tmp = gen_new_qreg(QMODE_I32); |
| ... | ... | |
| 166 | 168 |
/* Generate a store. */ |
| 167 | 169 |
static inline void gen_store(DisasContext *s, int opsize, int addr, int val) |
| 168 | 170 |
{
|
| 171 |
s->is_mem = 1; |
|
| 169 | 172 |
switch(opsize) {
|
| 170 | 173 |
case OS_BYTE: |
| 171 | 174 |
gen_st(s, 8, addr, val); |
| ... | ... | |
| 2205 | 2208 |
dest = QREG_F0; |
| 2206 | 2209 |
while (mask) {
|
| 2207 | 2210 |
if (ext & mask) {
|
| 2211 |
s->is_mem = 1; |
|
| 2208 | 2212 |
if (ext & (1 << 13)) {
|
| 2209 | 2213 |
/* store */ |
| 2210 | 2214 |
gen_st(s, f64, addr, dest); |
| ... | ... | |
| 3169 | 3173 |
dc->singlestep_enabled = env->singlestep_enabled; |
| 3170 | 3174 |
dc->fpcr = env->fpcr; |
| 3171 | 3175 |
dc->user = (env->sr & SR_S) == 0; |
| 3176 |
dc->is_mem = 0; |
|
| 3172 | 3177 |
nb_gen_labels = 0; |
| 3173 | 3178 |
lj = -1; |
| 3174 | 3179 |
do {
|
| ... | ... | |
| 3199 | 3204 |
last_cc_op = dc->cc_op; |
| 3200 | 3205 |
dc->insn_pc = dc->pc; |
| 3201 | 3206 |
disas_m68k_insn(env, dc); |
| 3207 |
|
|
| 3208 |
/* Terminate the TB on memory ops if watchpoints are present. */ |
|
| 3209 |
/* FIXME: This should be replacd by the deterministic execution |
|
| 3210 |
* IRQ raising bits. */ |
|
| 3211 |
if (dc->is_mem && env->nb_watchpoints) |
|
| 3212 |
break; |
|
| 3202 | 3213 |
} while (!dc->is_jmp && gen_opc_ptr < gen_opc_end && |
| 3203 | 3214 |
!env->singlestep_enabled && |
| 3204 | 3215 |
(pc_offset) < (TARGET_PAGE_SIZE - 32)); |
Also available in: Unified diff