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2012-05-12cputlb: fix watchpoints handlingMax Filippov
Cleanup commit e554861766d9ae84dd5720baa4869f4ed711506f have changed code_address calculation in the tlb_set_page function in case of access to a page with a watchpoint. This caused QEMU segfault in the xtensa test_break unit test. Fix it by moving code_address assignment above memory_region_section_get_iotlb call. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-05-01cputlb: prepare private memory API for public consumptionBlue Swirl
Fold is_ram_rom and is_ram_rom_romd() into callers. Change is_romd() and section_addr() to take MemoryRegion instead of MemoryRegionSection for consistency and use memory_region_ prefix. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-05-01cputlb: move TLB handling to a separate fileBlue Swirl
Move TLB handling and softmmu code load helpers to cputlb.c, compile only for softmmu targets. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>