diff options
| author | Miguel <m.i@gmx.at> | 2018-09-14 23:10:16 +0200 |
|---|---|---|
| committer | Miguel <m.i@gmx.at> | 2018-09-14 23:10:16 +0200 |
| commit | c4b20a0ebbde1348e1e085e2ea3be35345d92b7c (patch) | |
| tree | 611b68c1d288cace070152c628bb0e0e211bb500 /kernel/kernel.h | |
| parent | fdf6100721870780319bc7cc766a0bb5b4789965 (diff) | |
tuining userspace and files
Diffstat (limited to 'kernel/kernel.h')
| -rw-r--r-- | kernel/kernel.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/kernel.h b/kernel/kernel.h index 27798cf..06f96e1 100644 --- a/kernel/kernel.h +++ b/kernel/kernel.h @@ -51,9 +51,9 @@ REFERENCES // minimal space between user and kernel pages 1024 pages! #define VMEM_KERNEL 0x00000000 // 8192 pages (32megs) / identity mapped -#define VMEM_KERNEL_END 0x02000000 +// VMEM_KERNEL END 0x02000000 -#define VMEM_USER_ENV 0x07000000 // ? pages / per user process +#define VMEM_USER_ENV 0x07000000 // 1 page / per user process #define VMEM_USER_PROG_PAGES 256 #define VMEM_USER_PROG 0x08048000 // ? pages / per user process (usual entry: 0x8048080) @@ -70,7 +70,7 @@ REFERENCES #define VMEM_COPY_PAGE 0xF4000000 // 1 page / temporery map-in tables for copying -//TODO: do not hardcode in crt0.s! +//TODO: do not hardcode in crt0.s!!!! #define VMEM_USER_NEWLIB 0xF5000000 // 1 page / newlib reentrancy struct. 1 per thread #define VMEM_FRAMEBUFFER 0xF6000000 // 8192 pages (32megs) / identity mapped |