Revision 97428a4d target-mips/op.c
| b/target-mips/op.c | ||
|---|---|---|
| 2126 | 2126 |
void op_rdhwr_cpunum(void) |
| 2127 | 2127 |
{
|
| 2128 | 2128 |
if (!(env->hflags & MIPS_HFLAG_UM) || |
| 2129 |
(env->CP0_HWREna & (1 << 0)) ||
|
|
| 2129 |
(env->CP0_HWREna & (1 << 0)) ||
|
|
| 2130 | 2130 |
(env->CP0_Status & (1 << CP0St_CU0))) |
| 2131 | 2131 |
T0 = env->CP0_EBase & 0x3ff; |
| 2132 | 2132 |
else |
| ... | ... | |
| 2137 | 2137 |
void op_rdhwr_synci_step(void) |
| 2138 | 2138 |
{
|
| 2139 | 2139 |
if (!(env->hflags & MIPS_HFLAG_UM) || |
| 2140 |
(env->CP0_HWREna & (1 << 1)) ||
|
|
| 2140 |
(env->CP0_HWREna & (1 << 1)) ||
|
|
| 2141 | 2141 |
(env->CP0_Status & (1 << CP0St_CU0))) |
| 2142 | 2142 |
T0 = env->SYNCI_Step; |
| 2143 | 2143 |
else |
| ... | ... | |
| 2148 | 2148 |
void op_rdhwr_cc(void) |
| 2149 | 2149 |
{
|
| 2150 | 2150 |
if (!(env->hflags & MIPS_HFLAG_UM) || |
| 2151 |
(env->CP0_HWREna & (1 << 2)) ||
|
|
| 2151 |
(env->CP0_HWREna & (1 << 2)) ||
|
|
| 2152 | 2152 |
(env->CP0_Status & (1 << CP0St_CU0))) |
| 2153 | 2153 |
T0 = env->CP0_Count; |
| 2154 | 2154 |
else |
| ... | ... | |
| 2159 | 2159 |
void op_rdhwr_ccres(void) |
| 2160 | 2160 |
{
|
| 2161 | 2161 |
if (!(env->hflags & MIPS_HFLAG_UM) || |
| 2162 |
(env->CP0_HWREna & (1 << 3)) ||
|
|
| 2162 |
(env->CP0_HWREna & (1 << 3)) ||
|
|
| 2163 | 2163 |
(env->CP0_Status & (1 << CP0St_CU0))) |
| 2164 | 2164 |
T0 = env->CCRes; |
| 2165 | 2165 |
else |
| ... | ... | |
| 2167 | 2167 |
RETURN(); |
| 2168 | 2168 |
} |
| 2169 | 2169 |
|
| 2170 |
void op_rdhwr_unimpl30(void) |
|
| 2171 |
{
|
|
| 2172 |
if (!(env->hflags & MIPS_HFLAG_UM) || |
|
| 2173 |
(env->CP0_HWREna & (1 << 30)) || |
|
| 2174 |
(env->CP0_Status & (1 << CP0St_CU0))) |
|
| 2175 |
T0 = 0; |
|
| 2176 |
else |
|
| 2177 |
CALL_FROM_TB1(do_raise_exception, EXCP_RI); |
|
| 2178 |
RETURN(); |
|
| 2179 |
} |
|
| 2180 |
|
|
| 2181 |
void op_rdhwr_unimpl31(void) |
|
| 2182 |
{
|
|
| 2183 |
if (!(env->hflags & MIPS_HFLAG_UM) || |
|
| 2184 |
(env->CP0_HWREna & (1 << 31)) || |
|
| 2185 |
(env->CP0_Status & (1 << CP0St_CU0))) |
|
| 2186 |
T0 = 0; |
|
| 2187 |
else |
|
| 2188 |
CALL_FROM_TB1(do_raise_exception, EXCP_RI); |
|
| 2189 |
RETURN(); |
|
| 2190 |
} |
|
| 2191 |
|
|
| 2192 | 2170 |
void op_save_state (void) |
| 2193 | 2171 |
{
|
| 2194 | 2172 |
env->hflags = PARAM1; |
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