boot loaders passed in memory completely wrong (for example, the premapped
graphics buffer could be mapped to the same region as some thread stacks,
just because the VM did not use its knowledge about that mapping): the boot
loader regions are now reserved so that they cannot be overwritten
with other regions anymore. The kernel_args arguments are now tracked, and
areas are created for them (they are not yet freed, though). arch_vm_init_end()
must now call the new vm_free_unused_boot_loader_range() to free any remaining
parts of the memory not yet mapped in by any areas.
Renamed a lot of init functions (ie. postsem to post_sem, init2 to post_area),
also updated because of the vm_translation_map*() arch_vm_translation_map*() move.
B_ALREADY_WIRED can now only be used during kernel startup (it's a private flag).
Replaced PAGE_SIZE with B_PAGE_SIZE.
Some minor cleanups.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9429 a95241bf-73f2-0310-859d-f6bbb57e9c96
correctly by calling arch_vm_translation_map_init_kernel_map_post_sem().
dump_aspace() now behaves like all debugging functions should behave: it
now accepts decimal numbers as well as hexadecimal numbers as IDs.
vm_translation_map_create() was renamed to arch_translation_map_init_map().
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9427 a95241bf-73f2-0310-859d-f6bbb57e9c96
Moved some functions around, so that the public functions come last.
Renamed the internal vm_translation_map_quick_query() to early_query(),
renamed vm_translation_map_quick_map() to arch_vm_translation_map_early_map().
Removed the _module part of the initialization functions.
Added a function that completes the initialization of the kernel map (it
creates the map's lock, which was just not done before).
arch_vm_translation_map_init_map() will now fail with an appropriate
error code if the map's lock couldn't be created for anything that
is not the kernel map.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9426 a95241bf-73f2-0310-859d-f6bbb57e9c96
loader preallocated, arch_vm_init_end() (formerly called _endvm())
now calls the new vm_free_unused_boot_loader_range() with the correct
parameters.
Moved the creation of the DMA area from 0-0xa0000 into arch_vm_init_post_area().
Changed return types to status_t rather than just having "int" stand
for a status code.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9425 a95241bf-73f2-0310-859d-f6bbb57e9c96
- the above file now also exports a function to finally complete the kernel's
address space translation map after semaphores became available (was just
not done before)
- renamed some functions, especially the *_init2() functions are now called
like *_init_post_area() to indicate they are called after the area functionality
became available
- removed the _struct suffix from certain structures
- fixed some return types
- added prototype for vm_free_unused_boot_loader_range() to be called by
arch code.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9423 a95241bf-73f2-0310-859d-f6bbb57e9c96
Most importantly, it now always uses map_physical_memory(), and no longer
relies on eventually mapped data by the boot loader (that the VM didn't
know about).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9418 a95241bf-73f2-0310-859d-f6bbb57e9c96
Exports the new insert_address_range() function as declared in boot/addr_range.h.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9416 a95241bf-73f2-0310-859d-f6bbb57e9c96
Added a kMaxKernelSize constant to be able to change that limit a bit
easier.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9415 a95241bf-73f2-0310-859d-f6bbb57e9c96
Removed the "str" field I have no idea what it could have been useful for.
Changed the frame buffer part of the kernel args - "already_mapped" is
no longer there, as it doesn't make a lot of sense.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9413 a95241bf-73f2-0310-859d-f6bbb57e9c96
various addr_range arrays in the kernel_args structure.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9412 a95241bf-73f2-0310-859d-f6bbb57e9c96
Note: this should restore coldstarts on all cards that worked before, NV28 still not OK, but it's finally coming (two more errors to remove).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9402 a95241bf-73f2-0310-859d-f6bbb57e9c96
Note: widescreen modes are ONLY exported if ALL output devices connected are widescreen type(!). (app_server restriction).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9401 a95241bf-73f2-0310-859d-f6bbb57e9c96
USE_WALL feature can now be used.
Started implementing a USE_CHECKING_WALLS feature, that has a kernel
daemon running that periodically checks the walls of *all* memory
allocations - does not work yet (because of some initialization order
problems).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9396 a95241bf-73f2-0310-859d-f6bbb57e9c96
some code that relied on malloc() to return memory with some alignment
restrictions fulfilled).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9395 a95241bf-73f2-0310-859d-f6bbb57e9c96
team and process group IDs as well.
Added a ToDo item that process groups do only work well as long as
their group leader is still active.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9394 a95241bf-73f2-0310-859d-f6bbb57e9c96
ignored completely (so that zero and below become valid).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9393 a95241bf-73f2-0310-859d-f6bbb57e9c96
now uses the correct constants (B_FONT_FAMILY_AND_STYLE, etc.) instead of the numbers directly... tsk, tsk :)
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9391 a95241bf-73f2-0310-859d-f6bbb57e9c96
Removed a bug preventing use of antialiasing in DrawString
StrokeLine updates the pen position now
Added a couple forgotten break statements to a few cases in DispatchMessage
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9383 a95241bf-73f2-0310-859d-f6bbb57e9c96
