Commit 12a4b2aa1d1aa9626990748544a30fed5af35f54
1 parent
c811cf2c
Fix ddivu for 32bit hosts, by Aurelien Jarno.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2890 c046a42c-6fe2-441c-8c8c-71466251a162
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4 deletions
target-mips/op_helper.c
| ... | ... | @@ -237,16 +237,16 @@ void do_ddiv (void) |
| 237 | 237 | } |
| 238 | 238 | } |
| 239 | 239 | |
| 240 | +#if TARGET_LONG_BITS > HOST_LONG_BITS | |
| 240 | 241 | void do_ddivu (void) |
| 241 | 242 | { |
| 242 | 243 | if (T1 != 0) { |
| 243 | - /* XXX: lldivu? */ | |
| 244 | - lldiv_t res = lldiv(T0, T1); | |
| 245 | - env->LO = (uint64_t)res.quot; | |
| 246 | - env->HI = (uint64_t)res.rem; | |
| 244 | + env->LO = T0 / T1; | |
| 245 | + env->HI = T0 % T1; | |
| 247 | 246 | } |
| 248 | 247 | } |
| 249 | 248 | #endif |
| 249 | +#endif /* TARGET_MIPS64 */ | |
| 250 | 250 | |
| 251 | 251 | #if defined(CONFIG_USER_ONLY) |
| 252 | 252 | void do_mfc0_random (void) | ... | ... |