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[rpcsx-os] implement sys_dmem_mmap

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This commit is contained in:
DH 2023-07-30 01:30:36 +03:00
parent 6c1580f17c
commit cd7b842c60
7 changed files with 76 additions and 15 deletions
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4
orbis-kernel/include/orbis/sys/sysproto.hpp
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@ -728,7 +728,9 @@ SysResult sys_get_vm_map_timestamp(Thread *thread /* TODO */);
SysResult sys_opmc_set_hw(Thread *thread /* TODO */);
SysResult sys_opmc_get_hw(Thread *thread /* TODO */);
SysResult sys_get_cpu_usage_all(Thread *thread /* TODO */);
SysResult sys_mmap_dmem(Thread *thread /* TODO */);
SysResult sys_mmap_dmem(Thread *thread, caddr_t addr, size_t len,
sint memoryType, sint prot, sint flags,
off_t directMemoryStart);
SysResult sys_physhm_open(Thread *thread /* TODO */);
SysResult sys_physhm_unlink(Thread *thread /* TODO */);
SysResult sys_resume_internal_hdd(Thread *thread /* TODO */);

3
orbis-kernel/include/orbis/thread/ProcessOps.hpp
View file

@ -14,6 +14,9 @@ struct File;
struct ProcessOps {
SysResult (*mmap)(Thread *thread, caddr_t addr, size_t len, sint prot,
sint flags, sint fd, off_t pos);
SysResult (*dmem_mmap)(Thread *thread, caddr_t addr, size_t len,
sint memoryType, sint prot, sint flags,
off_t directMemoryStart);
SysResult (*munmap)(Thread *thread, ptr<void> addr, size_t len);
SysResult (*msync)(Thread *thread, ptr<void> addr, size_t len, sint flags);
SysResult (*mprotect)(Thread *thread, ptr<const void> addr, size_t len,

8
orbis-kernel/src/sys/sys_sce.cpp
View file

@ -1093,7 +1093,13 @@ orbis::SysResult orbis::sys_opmc_get_hw(Thread *thread /* TODO */) {
orbis::SysResult orbis::sys_get_cpu_usage_all(Thread *thread /* TODO */) {
return ErrorCode::NOSYS;
}
orbis::SysResult orbis::sys_mmap_dmem(Thread *thread /* TODO */) {
orbis::SysResult orbis::sys_mmap_dmem(Thread *thread, caddr_t addr, size_t len,
sint memoryType, sint prot, sint flags,
off_t directMemoryStart) {
if (auto dmem_mmap = thread->tproc->ops->dmem_mmap) {
return dmem_mmap(thread, addr, len, memoryType, prot, flags,
directMemoryStart);
}
return ErrorCode::NOSYS;
}
orbis::SysResult orbis::sys_physhm_open(Thread *thread /* TODO */) {