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b957b18594
As of r365978, minidumps include a copy of dump_avail[]. This is an array of vm_paddr_t ranges. libkvm walks the array assuming that sizeof(vm_paddr_t) is equal to the platform "word size", but that's not correct on some platforms. For instance, i386 uses a 64-bit vm_paddr_t. Fix the problem by always dumping 64-bit addresses. On platforms where vm_paddr_t is 32 bits wide, namely arm and mips (sometimes), translate dump_avail[] to an array of uint64_t ranges. With this change, libkvm no longer needs to maintain a notion of the target word size, so get rid of it. This is a no-op on platforms where sizeof(vm_paddr_t) == 8. Reviewed by: alc, kib Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D27082 |
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