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Make XPS happy and remove some GPU address munging.

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This commit is contained in:
Ben Vanik
2014-11-02 00:02:17 -07:00
parent 3ed9685244
commit 8c314225bb
7 changed files with 15 additions and 22 deletions
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6
src/xenia/memory.cc
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@@ -192,7 +192,7 @@ int Memory::Initialize() {
// GPU writeback.
// 0xC... is physical, 0x7F... is virtual. We may need to overlay these.
VirtualAlloc(Translate(0xC0000000), 0x00100000, MEM_COMMIT, PAGE_READWRITE);
VirtualAlloc(Translate(0x00000000), 0x00100000, MEM_COMMIT, PAGE_READWRITE);
// Add handlers for MMIO.
mmio_handler_ = cpu::MMIOHandler::Install(mapping_base_);
@@ -217,7 +217,9 @@ const static struct {
uint64_t target_address;
} map_info[] = {
0x00000000, 0x3FFFFFFF, 0x00000000, // (1024mb) - virtual 4k pages
0x40000000, 0x7FFFFFFF, 0x40000000, // (1024mb) - virtual 64k pages
0x40000000, 0x7EFFFFFF, 0x40000000, // (1024mb) - virtual 64k pages (cont)
0x7F000000, 0x7F0FFFFF, 0x00000000, // (1mb) - GPU writeback
0x7F100000, 0x7FFFFFFF, 0x00100000, // (15mb) - XPS?
0x80000000, 0x8FFFFFFF, 0x80000000, // (256mb) - xex 64k pages
0x90000000, 0x9FFFFFFF, 0x80000000, // (256mb) - xex 4k pages
0xA0000000, 0xBFFFFFFF, 0x00000000, // (512mb) - physical 64k pages