From dda94e56dde35f5df969b71b2be9195b7d8cdc05 Mon Sep 17 00:00:00 2001 From: Subv Date: Sun, 10 May 2015 23:19:54 -0500 Subject: Core/Memory: Add TLS support for creating up to 300 threads --- src/core/mem_map.h | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'src/core/mem_map.h') diff --git a/src/core/mem_map.h b/src/core/mem_map.h index 64de76c3..71f90cb8 100644 --- a/src/core/mem_map.h +++ b/src/core/mem_map.h @@ -94,10 +94,12 @@ enum : VAddr { SHARED_PAGE_SIZE = 0x00001000, SHARED_PAGE_VADDR_END = SHARED_PAGE_VADDR + SHARED_PAGE_SIZE, - // TODO(yuriks): The exact location and size of this area is uncomfirmed. + // 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 = 0x1FFA0000, - TLS_AREA_SIZE = 0x00002000, // Each TLS buffer is 0x200 bytes, allows for 16 threads + TLS_AREA_VADDR = 0x1FF82000, + TLS_AREA_SIZE = 0x00030000, // Each TLS buffer is 0x200 bytes, allows for 300 threads TLS_AREA_VADDR_END = TLS_AREA_VADDR + TLS_AREA_SIZE, }; -- cgit v1.2.3