From c3a480160e3f9a7bbdf4c29e937fedb7159ecbcc Mon Sep 17 00:00:00 2001 From: purpasmart96 Date: Thu, 9 Apr 2015 00:11:03 -0700 Subject: Services/Loader: Use more sensible log formats for certain functions along with more info being logged. --- src/core/loader/ncch.cpp | 33 +++++++++++++++++++++++---------- src/core/loader/ncch.h | 18 ++++++++++++++---- 2 files changed, 37 insertions(+), 14 deletions(-) (limited to 'src/core/loader') diff --git a/src/core/loader/ncch.cpp b/src/core/loader/ncch.cpp index aaaa4d650..4efed78bf 100644 --- a/src/core/loader/ncch.cpp +++ b/src/core/loader/ncch.cpp @@ -198,20 +198,33 @@ ResultStatus AppLoader_NCCH::Load() { if (file->ReadBytes(&exheader_header, sizeof(ExHeader_Header)) != sizeof(ExHeader_Header)) return ResultStatus::Error; - is_compressed = (exheader_header.codeset_info.flags.flag & 1) == 1; - entry_point = exheader_header.codeset_info.text.address; - - LOG_INFO(Loader, "Name: %s", exheader_header.codeset_info.name); - LOG_DEBUG(Loader, "Code compressed: %s", is_compressed ? "yes" : "no"); - LOG_DEBUG(Loader, "Entry point: 0x%08X", entry_point); + is_compressed = (exheader_header.codeset_info.flags.flag & 1) == 1; + entry_point = exheader_header.codeset_info.text.address; + code_size = exheader_header.codeset_info.text.code_size; + stack_size = exheader_header.codeset_info.stack_size; + bss_size = exheader_header.codeset_info.bss_size; + core_version = exheader_header.arm11_system_local_caps.core_version; + priority = exheader_header.arm11_system_local_caps.priority; + resource_limit_category = exheader_header.arm11_system_local_caps.resource_limit_category; + + LOG_INFO(Loader, "Name: %s" , exheader_header.codeset_info.name); + LOG_DEBUG(Loader, "Code compressed: %s" , is_compressed ? "yes" : "no"); + LOG_DEBUG(Loader, "Entry point: 0x%08X", entry_point); + LOG_DEBUG(Loader, "Code size: 0x%08X", code_size); + LOG_DEBUG(Loader, "Stack size: 0x%08X", stack_size); + LOG_DEBUG(Loader, "Bss size: 0x%08X", bss_size); + LOG_DEBUG(Loader, "Core version: %d" , core_version); + LOG_DEBUG(Loader, "Thread priority: 0x%X" , priority); + LOG_DEBUG(Loader, "Resource limit descriptor: 0x%08X", exheader_header.arm11_system_local_caps.resource_limit_descriptor); + LOG_DEBUG(Loader, "Resource limit category: %d" , resource_limit_category); // Read ExeFS... exefs_offset = ncch_header.exefs_offset * kBlockSize; u32 exefs_size = ncch_header.exefs_size * kBlockSize; - LOG_DEBUG(Loader, "ExeFS offset: 0x%08X", exefs_offset); - LOG_DEBUG(Loader, "ExeFS size: 0x%08X", exefs_size); + LOG_DEBUG(Loader, "ExeFS offset: 0x%08X", exefs_offset); + LOG_DEBUG(Loader, "ExeFS size: 0x%08X", exefs_size); file->Seek(exefs_offset + ncch_offset, SEEK_SET); if (file->ReadBytes(&exefs_header, sizeof(ExeFs_Header)) != sizeof(ExeFs_Header)) @@ -247,8 +260,8 @@ ResultStatus AppLoader_NCCH::ReadRomFS(std::vector& buffer) const { u32 romfs_offset = ncch_offset + (ncch_header.romfs_offset * kBlockSize) + 0x1000; u32 romfs_size = (ncch_header.romfs_size * kBlockSize) - 0x1000; - LOG_DEBUG(Loader, "RomFS offset: 0x%08X", romfs_offset); - LOG_DEBUG(Loader, "RomFS size: 0x%08X", romfs_size); + LOG_DEBUG(Loader, "RomFS offset: 0x%08X", romfs_offset); + LOG_DEBUG(Loader, "RomFS size: 0x%08X", romfs_size); buffer.resize(romfs_size); diff --git a/src/core/loader/ncch.h b/src/core/loader/ncch.h index f6f670060..3dd151dbd 100644 --- a/src/core/loader/ncch.h +++ b/src/core/loader/ncch.h @@ -43,6 +43,8 @@ struct NCCH_Header { u8 romfs_super_block_hash[0x20]; }; +static_assert(sizeof(NCCH_Header) == 0x200, "NCCH header structure size is wrong"); + //////////////////////////////////////////////////////////////////////////////////////////////////// // ExeFS (executable file system) headers @@ -77,11 +79,11 @@ struct ExHeader_CodeSetInfo { u8 name[8]; ExHeader_SystemInfoFlags flags; ExHeader_CodeSegmentInfo text; - u8 stacksize[4]; + u32 stack_size; ExHeader_CodeSegmentInfo ro; u8 reserved[4]; ExHeader_CodeSegmentInfo data; - u8 bsssize[4]; + u32 bss_size; }; struct ExHeader_DependencyList{ @@ -107,9 +109,9 @@ struct ExHeader_ARM11_SystemLocalCaps{ u32 core_version; u8 flags[3]; u8 priority; - u8 resource_limit_descriptor[0x16][2]; + u8 resource_limit_descriptor[0x10][2]; ExHeader_StorageInfo storage_info; - u8 service_access_control[0x32][8]; + u8 service_access_control[0x20][8]; u8 ex_service_access_control[0x2][8]; u8 reserved[0xf]; u8 resource_limit_category; @@ -141,6 +143,8 @@ struct ExHeader_Header{ } access_desc; }; +static_assert(sizeof(ExHeader_Header) == 0x800, "ExHeader structure size is wrong"); + //////////////////////////////////////////////////////////////////////////////////////////////////// // Loader namespace @@ -224,6 +228,12 @@ private: bool is_compressed = false; u32 entry_point = 0; + u32 code_size = 0; + u32 stack_size = 0; + u32 bss_size = 0; + u32 core_version = 0; + u8 priority = 0; + u8 resource_limit_category = 0; u32 ncch_offset = 0; // Offset to NCCH header, can be 0 or after NCSD header u32 exefs_offset = 0; -- cgit v1.2.3