diff options
| author | Subv <subv2112@gmail.com> | 2016-04-19 17:12:48 -0500 |
|---|---|---|
| committer | Subv <subv2112@gmail.com> | 2016-05-07 10:18:47 -0500 |
| commit | d192fb066d0d03c217c434f99af0200f75936263 (patch) | |
| tree | 08151ce1c1cb6f7c91a544e6126d493d71f9f6b8 /src/core/memory.h | |
| parent | 3e7e8daf5967d30cbef6ed8a3a2459c7caaf8e31 (diff) | |
Kernel/Threads: Dynamically allocate the TLS region for threads in the BASE region of the linear heap.
Each thread gets a 0x200-byte area from the 0x1000-sized page, when all 8 thread slots in a single page are used up, the kernel allocates a new page to hold another 8 entries.
This is consistent with what the real kernel does.
Diffstat (limited to 'src/core/memory.h')
| -rw-r--r-- | src/core/memory.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/src/core/memory.h b/src/core/memory.h index 5af72b7a7..8002e0c41 100644 --- a/src/core/memory.h +++ b/src/core/memory.h @@ -100,15 +100,9 @@ enum : VAddr { SHARED_PAGE_SIZE = 0x00001000, SHARED_PAGE_VADDR_END = SHARED_PAGE_VADDR + SHARED_PAGE_SIZE, - // TODO(yuriks): The size of this area is dynamic, the kernel grows - // it as more and more threads are created. For now we'll just use a - // hardcoded value. /// Area where TLS (Thread-Local Storage) buffers are allocated. TLS_AREA_VADDR = 0x1FF82000, TLS_ENTRY_SIZE = 0x200, - TLS_AREA_SIZE = 300 * TLS_ENTRY_SIZE + 0x800, // Space for up to 300 threads + round to page size - TLS_AREA_VADDR_END = TLS_AREA_VADDR + TLS_AREA_SIZE, - /// Equivalent to LINEAR_HEAP_VADDR, but expanded to cover the extra memory in the New 3DS. NEW_LINEAR_HEAP_VADDR = 0x30000000, |