justin/jsix_import
1
0
Fork 0
Code Issues 1 Pull Requests Actions Packages Projects Releases Wiki Activity

[kernel] Add process_create syscall

Browse Source 
New syscall creates a process (and thus a new virtual address space) but
does not create any threads in it.
This commit is contained in:
Justin C. Miller
2021-01-20 18:39:14 -08:00
parent 521df1f4b7
commit 452457412b
4 changed files with 36 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/include/syscalls.inc
View File

@@ -8,7 +8,9 @@ SYSCALL(0x09, object_wait, j6_handle_t, j6_signal_t, j6_signal_t *)
SYSCALL(0x0a, object_signal, j6_handle_t, j6_signal_t)
SYSCALL(0x0b, object_close, j6_handle_t)
SYSCALL(0x10, process_exit, int64_t)
SYSCALL(0x10, process_create, j6_handle_t *)
SYSCALL(0x11, process_start, j6_handle_t *, uintptr_t)
SYSCALL(0x17, process_exit, int64_t)
SYSCALL(0x18, thread_create, void *, j6_handle_t *)
SYSCALL(0x19, thread_exit, int64_t)
@@ -26,6 +28,6 @@ SYSCALL(0x2b, endpoint_sendrecv, j6_handle_t, j6_tag_t *, size_t *, void *)
SYSCALL(0x30, vma_create, j6_handle_t *, size_t, uint32_t)
SYSCALL(0x31, vma_create_map, j6_handle_t *, size_t, uintptr_t, uint32_t)
SYSCALL(0x32, vma_map, j6_handle_t, uintptr_t)
SYSCALL(0x33, vma_unmap, j6_handle_t)
SYSCALL(0x32, vma_map, j6_handle_t, j6_handle_t, uintptr_t)
SYSCALL(0x33, vma_unmap, j6_handle_t, j6_handle_t)
SYSCALL(0x34, vma_resize, j6_handle_t, size_t *)