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Properly parsing resource infos and implementing XexGetModuleSection.

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This commit is contained in:
Ben Vanik
2014-01-19 00:46:46 -08:00
parent d22b59555e
commit 0bc49621d4
8 changed files with 100 additions and 36 deletions
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34
src/xenia/kernel/xboxkrnl_modules.cc
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@@ -204,9 +204,35 @@ SHIM_CALL XexGetModuleHandle_shim(
}
// SHIM_CALL XexGetModuleSection_shim(
// PPCContext* ppc_state, KernelState* state) {
// }
SHIM_CALL XexGetModuleSection_shim(
PPCContext* ppc_state, KernelState* state) {
uint32_t handle = SHIM_GET_ARG_32(0);
uint32_t name_ptr = SHIM_GET_ARG_32(1);
const char* name = (const char*)SHIM_MEM_ADDR(name_ptr);
uint32_t data_ptr = SHIM_GET_ARG_32(2);
uint32_t size_ptr = SHIM_GET_ARG_32(3);
XELOGD(
"XexGetModuleSection(%.8X, %s, %.8X, %.8X)",
handle, name, data_ptr, size_ptr);
XModule* module = NULL;
X_STATUS result =
state->object_table()->GetObject(handle, (XObject**)&module);
if (XSUCCEEDED(result)) {
uint32_t section_data = 0;
uint32_t section_size = 0;
result = module->GetSection(name, &section_data, &section_size);
if (XSUCCEEDED(result)) {
SHIM_SET_MEM_32(data_ptr, section_data);
SHIM_SET_MEM_32(size_ptr, section_size);
}
module->Release();
}
SHIM_SET_RETURN(result);
}
SHIM_CALL XexLoadImage_shim(
@@ -323,7 +349,7 @@ void xe::kernel::xboxkrnl::RegisterModuleExports(
SHIM_SET_MAPPING("xboxkrnl.exe", XexCheckExecutablePrivilege, state);
SHIM_SET_MAPPING("xboxkrnl.exe", XexGetModuleHandle, state);
// SHIM_SET_MAPPING("xboxkrnl.exe", XexGetModuleSection, state);
SHIM_SET_MAPPING("xboxkrnl.exe", XexGetModuleSection, state);
SHIM_SET_MAPPING("xboxkrnl.exe", XexLoadImage, state);
SHIM_SET_MAPPING("xboxkrnl.exe", XexUnloadImage, state);
SHIM_SET_MAPPING("xboxkrnl.exe", XexGetProcedureAddress, state);