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authorGravatar bunnei2021-12-17 23:08:51 -0800
committerGravatar bunnei2021-12-17 23:08:51 -0800
commit7feac8ba466c186f5510f709369d11b0f7729fb6 (patch)
treed1ee09a2e1006e842ad703bb6728f852452ca524 /src
parentMerge pull request #7399 from ameerj/art-refactor (diff)
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core: loader: kip: Minimal changes to fix KIP loading.
- Allows us to boot KIP (kernal apps), useful for testing the kernel.
Diffstat (limited to 'src')
-rw-r--r--src/core/loader/kip.cpp8
1 files changed, 7 insertions, 1 deletions
diff --git a/src/core/loader/kip.cpp b/src/core/loader/kip.cpp
index 3ae9e6e0e..99ed34b00 100644
--- a/src/core/loader/kip.cpp
+++ b/src/core/loader/kip.cpp
@@ -71,7 +71,6 @@ AppLoader::LoadResult AppLoader_KIP::Load(Kernel::KProcess& process,
71 kip->GetTitleID(), 0xFFFFFFFFFFFFFFFF, 0x1FE00000, 71 kip->GetTitleID(), 0xFFFFFFFFFFFFFFFF, 0x1FE00000,
72 kip->GetKernelCapabilities()); 72 kip->GetKernelCapabilities());
73 73
74 const VAddr base_address = process.PageTable().GetCodeRegionStart();
75 Kernel::CodeSet codeset; 74 Kernel::CodeSet codeset;
76 Kernel::PhysicalMemory program_image; 75 Kernel::PhysicalMemory program_image;
77 76
@@ -91,7 +90,14 @@ AppLoader::LoadResult AppLoader_KIP::Load(Kernel::KProcess& process,
91 program_image.resize(PageAlignSize(kip->GetBSSOffset()) + kip->GetBSSSize()); 90 program_image.resize(PageAlignSize(kip->GetBSSOffset()) + kip->GetBSSSize());
92 codeset.DataSegment().size += kip->GetBSSSize(); 91 codeset.DataSegment().size += kip->GetBSSSize();
93 92
93 // Setup the process code layout
94 if (process.LoadFromMetadata(FileSys::ProgramMetadata::GetDefault(), program_image.size())
95 .IsError()) {
96 return {ResultStatus::ErrorNotInitialized, {}};
97 }
98
94 codeset.memory = std::move(program_image); 99 codeset.memory = std::move(program_image);
100 const VAddr base_address = process.PageTable().GetCodeRegionStart();
95 process.LoadModule(std::move(codeset), base_address); 101 process.LoadModule(std::move(codeset), base_address);
96 102
97 LOG_DEBUG(Loader, "loaded module {} @ 0x{:X}", kip->GetName(), base_address); 103 LOG_DEBUG(Loader, "loaded module {} @ 0x{:X}", kip->GetName(), base_address);