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ldtr and tr limit is 20 bits, not 16 bits

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This commit is contained in:
Chris Eagle 2016-02-04 19:26:47 -08:00
parent 49b9f4f8da
commit dec3615d12
1 changed files with 2 additions and 2 deletions
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4
qemu/target-i386/unicorn.c Normal file → Executable file
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@ -734,13 +734,13 @@ int x86_reg_write(struct uc_struct *uc, unsigned int regid, const void *value)
X86_CPU(uc, mycpu)->env.gdt.base = (uint32_t)((uc_x86_mmr *)value)->base;
break;
case UC_X86_REG_LDTR:
X86_CPU(uc, mycpu)->env.ldt.limit = (uint16_t)((uc_x86_mmr *)value)->limit;
X86_CPU(uc, mycpu)->env.ldt.limit = ((uc_x86_mmr *)value)->limit;
X86_CPU(uc, mycpu)->env.ldt.base = (uint32_t)((uc_x86_mmr *)value)->base;
X86_CPU(uc, mycpu)->env.ldt.selector = (uint16_t)((uc_x86_mmr *)value)->selector;
X86_CPU(uc, mycpu)->env.ldt.flags = ((uc_x86_mmr *)value)->flags;
break;
case UC_X86_REG_TR:
X86_CPU(uc, mycpu)->env.tr.limit = (uint16_t)((uc_x86_mmr *)value)->limit;
X86_CPU(uc, mycpu)->env.tr.limit = ((uc_x86_mmr *)value)->limit;
X86_CPU(uc, mycpu)->env.tr.base = (uint32_t)((uc_x86_mmr *)value)->base;
X86_CPU(uc, mycpu)->env.tr.selector = (uint16_t)((uc_x86_mmr *)value)->selector;
X86_CPU(uc, mycpu)->env.tr.flags = ((uc_x86_mmr *)value)->flags;