Commit 899abcf5131ee7e433935a599ca3d22e51bf18ac
1 parent
dfae6487
fixed random register (Ralf Baechle)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1469 c046a42c-6fe2-441c-8c8c-71466251a162
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3 additions
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3 deletions
hw/mips_r4k.c
| @@ -78,14 +78,14 @@ void cpu_mips_irqctrl_init (void) | @@ -78,14 +78,14 @@ void cpu_mips_irqctrl_init (void) | ||
| 78 | { | 78 | { |
| 79 | } | 79 | } |
| 80 | 80 | ||
| 81 | -/* MIPS R4K timer */ | ||
| 82 | uint32_t cpu_mips_get_random (CPUState *env) | 81 | uint32_t cpu_mips_get_random (CPUState *env) |
| 83 | { | 82 | { |
| 84 | - uint64_t now = qemu_get_clock(vm_clock); | 83 | + uint32_t now = qemu_get_clock(vm_clock); |
| 85 | 84 | ||
| 86 | - return (uint32_t)now & 0x0000000F; | 85 | + return now % (MIPS_TLB_NB - env->CP0_Wired) + env->CP0_Wired; |
| 87 | } | 86 | } |
| 88 | 87 | ||
| 88 | +/* MIPS R4K timer */ | ||
| 89 | uint32_t cpu_mips_get_count (CPUState *env) | 89 | uint32_t cpu_mips_get_count (CPUState *env) |
| 90 | { | 90 | { |
| 91 | return env->CP0_Count + | 91 | return env->CP0_Count + |