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/gem5/src/arch/x86/isa/microops/ | ||
H A D | ldstop.isa | 8925:97f06a79b6f5 Sat Mar 31 03:27:00 EDT 2012 Gabe Black <gblack@eecs.umich.edu> X86: Fix address size handling so real mode works properly. Virtual (pre-segmentation) addresses are truncated based on address size, and any non-64 bit linear address is truncated to 32 bits. This means that real mode addresses aren't truncated down to 16 bits after their segment bases are added in. |
/gem5/src/arch/x86/ | ||
H A D | tlb.cc | 8925:97f06a79b6f5 Sat Mar 31 03:27:00 EDT 2012 Gabe Black <gblack@eecs.umich.edu> X86: Fix address size handling so real mode works properly. Virtual (pre-segmentation) addresses are truncated based on address size, and any non-64 bit linear address is truncated to 32 bits. This means that real mode addresses aren't truncated down to 16 bits after their segment bases are added in. |
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