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cleanup

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This commit is contained in:
Stephen Crane 2014-10-31 17:44:37 +00:00
parent 848a91c68c
commit e0633e6450
2 changed files with 5 additions and 10 deletions
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14
hardware.cpp
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@ -44,11 +44,8 @@ void hardware_checkpoint(Stream &s) {
unsigned ds = 0; unsigned ds = 0;
for (unsigned i = 0; i < 0x10000; i += ds) { for (unsigned i = 0; i < 0x10000; i += ds) {
Memory::Device *dev = memory.get(i); Memory::Device *dev = memory.get(i);
if (dev) { dev->checkpoint(s);
dev->checkpoint(s); ds = dev->pages() * Memory::page_size;
ds = dev->pages() * Memory::page_size;
} else
ds = Memory::page_size;
} }
_cpu->checkpoint(s); _cpu->checkpoint(s);
} }
@ -57,11 +54,8 @@ void hardware_restore(Stream &s) {
unsigned ds = 0; unsigned ds = 0;
for (unsigned i = 0; i < 0x10000; i += ds) { for (unsigned i = 0; i < 0x10000; i += ds) {
Memory::Device *dev = memory.get(i); Memory::Device *dev = memory.get(i);
if (dev) { dev->restore(s);
dev->restore(s); ds = dev->pages() * Memory::page_size;
ds = dev->pages() * Memory::page_size;
} else
ds = Memory::page_size;
} }
_cpu->restore(s); _cpu->restore(s);
} }

1
memory.cpp
View File

@ -19,4 +19,5 @@ public:
void Memory::begin() { void Memory::begin() {
put(nd, 0); put(nd, 0);
nd._pages = 1; // hack for checkpointing
} }