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Atomic sys_prx_load_module_list error checks

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Eladash 2020-03-07 16:01:24 +02:00 • committed by Ivan
parent 5e86ef2371
commit deb6bd3e25
1 changed files with 34 additions and 14 deletions
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66
rpcs3/Emu/Cell/lv2/sys_prx.cpp
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@ -13,6 +13,7 @@
#include "Utilities/span.h"
#include "sys_fs.h"
#include "sys_process.h"
#include "sys_memory.h"
extern std::shared_ptr<lv2_prx> ppu_load_prx(const ppu_prx_object&, const std::string&);
extern void ppu_unload_prx(const lv2_prx& prx);
@ -213,38 +214,57 @@ error_code _sys_prx_load_module_on_memcontainer_by_fd(s32 fd, u64 offset, u32 me
return _sys_prx_load_module_by_fd(fd, offset, flags, pOpt);
}
static error_code prx_load_module_list(s32 count, vm::cpptr<char, u32, u64> path_list, u32 mem_ct, u64 flags, vm::ptr<sys_prx_load_module_option_t> pOpt, vm::ptr<u32> id_list)
{
if (flags != 0)
{
if (flags & SYS_PRX_LOAD_MODULE_FLAGS_INVALIDMASK)
{
return CELL_EINVAL;
}
if (flags & SYS_PRX_LOAD_MODULE_FLAGS_FIXEDADDR && !g_ps3_process_info.ppc_seg)
{
return CELL_ENOSYS;
}
fmt::throw_exception("sys_prx: Unimplemented fixed address allocations" HERE);
}
for (s32 i = 0; i < count; ++i)
{
const auto result = prx_load_module(path_list[i].get_ptr(), flags, pOpt);
if (result < 0)
{
while (--i >= 0)
{
// Unload already loaded modules
_sys_prx_unload_module(id_list[i], 0, vm::null);
}
// Fill with -1
std::memset(id_list.get_ptr(), -1, count * sizeof(id_list[0]));
return result;
}
id_list[i] = result;
}
return CELL_OK;
}
error_code _sys_prx_load_module_list(s32 count, vm::cpptr<char, u32, u64> path_list, u64 flags, vm::ptr<sys_prx_load_module_option_t> pOpt, vm::ptr<u32> id_list)
{
sys_prx.warning("_sys_prx_load_module_list(count=%d, path_list=**0x%x, flags=0x%x, pOpt=*0x%x, id_list=*0x%x)", count, path_list, flags, pOpt, id_list);
for (s32 i = 0; i < count; ++i)
{
error_code result = prx_load_module(path_list[i].get_ptr(), flags, pOpt);
if (result < 0)
return result;
id_list[i] = result;
return prx_load_module_list(count, path_list, SYS_MEMORY_CONTAINER_ID_INVALID, flags, pOpt, id_list);
}
return CELL_OK;
}
error_code _sys_prx_load_module_list_on_memcontainer(s32 count, vm::cpptr<char, u32, u64> path_list, u32 mem_ct, u64 flags, vm::ptr<sys_prx_load_module_option_t> pOpt, vm::ptr<u32> id_list)
{
sys_prx.warning("_sys_prx_load_module_list_on_memcontainer(count=%d, path_list=**0x%x, mem_ct=0x%x, flags=0x%x, pOpt=*0x%x, id_list=*0x%x)", count, path_list, mem_ct, flags, pOpt, id_list);
for (s32 i = 0; i < count; ++i)
{
error_code result = prx_load_module(path_list[i].get_ptr(), flags, pOpt);
if (result < 0)
return result;
id_list[i] = result;
}
return CELL_OK;
return prx_load_module_list(count, path_list, mem_ct, flags, pOpt, id_list);
}
error_code _sys_prx_load_module_on_memcontainer(vm::cptr<char> path, u32 mem_ct, u64 flags, vm::ptr<sys_prx_load_module_option_t> pOpt)