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hurd/libhurd-mm vm.h vm.c priv.h physmem-user.h...
From: |
Neal H . Walfield |
Subject: |
hurd/libhurd-mm vm.h vm.c priv.h physmem-user.h... |
Date: |
Wed, 06 Apr 2005 12:30:37 -0400 |
CVSROOT: /cvsroot/hurd
Module name: hurd
Branch:
Changes by: Neal H. Walfield <address@hidden> 05/04/06 16:30:37
Modified files:
libhurd-mm : vm.h vm.c priv.h physmem-user.h physmem-user.c
pager.c mm.h mm-init.c map.c headers.m4
Makefile.am ChangeLog
Added files:
libhurd-mm : store.c memory.c core.c as.c anonymous.h
anonymous.c
Removed files:
libhurd-mm : frame.c
Log message:
2005-04-06 Neal H. Walfield <address@hidden>
* vm.h (hurd_vm_allocate): Remove declaration.
(hurd_vm_release): Rename from hurd_vm_deallocate. Update
callers.
(VM_HERE): Remove.
(VM_ZEROFILL): Remove.
* vm.c (hurd_vm_allocate): Remove function.
(hurd_vm_release): Rename from hurd_vm_deallocate.
* mm.h: Include <stdint.h>, <sys/types.h>, <l4/types.h> and
<hurd/physmem.h>.
(hurd_store_t): New typedef.
(hurd_memory_t): Likewise.
(hurd_memory_use): New declaration.
(hurd_memory_transfer): Likewise.
(hurd_store_fault_t): New typedef.
(hurd_store_init): New declaration.
(hurd_store_size): New declaration.
(HURD_VM_HERE): New definition.
(hurd_store_bind_to_vm): New declaration.
(hurd_store_flush): New declaration.
* priv.h: Include "vm.h" and "mm.h".
(here): New debugging macro.
(struct region): Move to...
* mm.h: ...here.
(struct hurd_memory): Rename from struct frame.
Rename field dc_start to cont_start. Add field cont. Remove
field refs. Update users.
(memory_slab): Rename from frame_slab. Update users.
(memory_alloc_into): Rename from frame_alloc_into. Update users.
(frame_alloc): Move to...
* priv.h (frame_insert): Move to...
* mm.h (hurd_store_cache): ...here.
* priv.h (frame_find_first): Move to...
* mm.h (hurd_store_find_cached): ...here.
* priv.h (frame_map): Move to...
* mm.h (hurd_memory_map): ...here.
* priv.h (frame_dealloc): Move to...
* mm.h (hurd_memory_dealloc): ...here.
* priv.h (struct hurd_store): Rename from struct store. Remove
fields server and handle. Add fields hook and fault. Rename
field frames to memory. Update users.
(store_find_free): Remove declaration.
(struct map): Add field store_offset.
(default_container): Likewise.
(map_init): Likewise.
(map_free): Rename from map_dealloc. Update callers.
(map_init): New declaration.
(map_find_first): Rename from map_find. Update callers.
(as_find_free): Rename from map_find_free. Update callers.
(container_find_free): Remove declaration.
(core_slab_allocate_buffer): Rename from
mem_slab_allocate_buffer. Update users.
(core_slab_deallocate_buffer): Rename from
mem_slab_deallocate_buffer. Update users.
(frame_spare): Rename to memory_spare. Update users.
(core_store): New declaration.
* map.c (VIRTUAL_MEMORY_START): Move from here...
* priv.h: ...to here.
* map.c (as): Move from here...
* as.c: ...to here.
(map_system_init): Rename from map_init. Reserve the UTCB and the
KIP.
(memory_spare): Rename from frame_spare.
(core_slab_allocate_buffer): Rename from mem_slab_allocate_buffer.
(core_slab_deallocate_buffer): Rename from
mem_slab_deallocate_buffer.
(map_init): New function.
(map_free): Rename from map_dealloc.
(map_find): Rename from map_find_first. Avoid gratuitous
hurd_btree_map_prev.
(map_find_free): Remove function.
(store_find_free): Move from here...
* as.c (as_find_free): ...to here.
* frame.c: Move from here...
* memory.c: ...to here. Include <hurd/startup.h>.
(swap_store): Remove definition.
(memory_slab): Rename from frame_slab.
(default_container): New static global.
(dc_offset): New function.
(memory_system_init): Likewise.
(memory_alloc_into): Rename from frame_alloc_into.
(hurd_memory_new): New function. Refactored from frame_alloc.
(hurd_memory_delete): New function.
(hurd_memory_alloc): Rename from frame_alloc. Rewritten to use
hurd_memory_new.
(frame_insert): Move from here...
* store.c (hurd_store_cache): ...to here.
* memory.c (hurd_memory_use): New function.
(hurd_memory_transfer): New function.
(hurd_memory_dealloc): Rename from frame_dealloc. Don't
deallocate too eagerly: split memory which is only partially
deallocated.
(frame_find_first): Move from here...
* store.c (hurd_store_find_cached): ...to here.
* memory.c (hurd_memory_map): Rename from frame_map. Loop
mapping all of the requested if a single RPC is insufficient.
* mm-init.c (default_container): Remove definition.
(hurd_mm_init): Don't initialize DEFAULT_CONTAINER. Don't
initialize the store data structures. Call memory_system_init,
core_system_init, hurd_anonymous_init, and map_system_init. Use
core_allocate rather than hurd_vm_allocate to allocate a stack for
the pager thread.
* pager.c (pager): Don't round ADDR. Call MAP->STORE->FAULT if
the physical memory is not cached.
* physmem-user.h: Include <hurd/physmem.h>. Improve
documentation.
(hurd_pm_control_t): Remove redundant typedef.
(hurd_pm_container_t): Likewise.
(hurd_pm_container_access_t): Remove typedef.
(HURD_PM_CONT_ALLOC_PARTIAL): Remove redundant define.
(HURD_PM_CONT_ALLOC_SQUASH): Likewise.
(HURD_PM_CONT_ALLOC_EXTRA): Likewise.
(HURD_PM_CONT_ALLOC_DMA): Likewise.
(hurd_pm_container_share): Change ACCESSS from a
hurd_pm_container_access_t * to a hurd_pm_container_t *.
(hurd_pm_container_map): Rename parameter rights to flags. Add
new parameter AMOUNT. Update callers.
* physmem-user.c (container_ops): Remove redundant enumeration.
(hurd_pm_container_create): Use hurd_pm_container_create_id as the
RPC identifier.
(hurd_pm_container_share): Use hurd_pm_container_share_id as the
RPC identifier.
(hurd_pm_container_allocate): Use hurd_pm_container_allocate_id as
the RPC identifier.
(hurd_pm_container_deallocate): Use
hurd_pm_container_deallocate_id as the RPC identifier.
(hurd_pm_container_map): Use hurd_pm_container_map_id as the RPC
identifier. If AMOUNTP is non-NULL, return the number of bytes
mapped in *AMOUNTP. Remove debugging code.
(hurd_pm_container_copy): Use hurd_pm_container_copy_id as the RPC
identifier.
* anonymous.h: New file.
* anonymous.c: New file.
* as.c: New file.
* core.c: New file.
* frame.c: Remove file.
* store.c: New file.
* Makefile.am (libhurd_mm_a_SOURCES): Add as.c, store.c, memory.c,
core.c, anonymous.c and anonymous.h. Remove frame.c.
* headers.m4: Install anonymous.h as <hurd/anonymous.h>.
CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/hurd/hurd-l4/libhurd-mm/store.c?rev=1.1
http://savannah.gnu.org/cgi-bin/viewcvs/hurd/hurd-l4/libhurd-mm/memory.c?rev=1.1
http://savannah.gnu.org/cgi-bin/viewcvs/hurd/hurd-l4/libhurd-mm/core.c?rev=1.1
http://savannah.gnu.org/cgi-bin/viewcvs/hurd/hurd-l4/libhurd-mm/as.c?rev=1.1
http://savannah.gnu.org/cgi-bin/viewcvs/hurd/hurd-l4/libhurd-mm/anonymous.h?rev=1.1
http://savannah.gnu.org/cgi-bin/viewcvs/hurd/hurd-l4/libhurd-mm/anonymous.c?rev=1.1
http://savannah.gnu.org/cgi-bin/viewcvs/hurd/hurd-l4/libhurd-mm/vm.h.diff?tr1=1.1&tr2=1.2&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/hurd/hurd-l4/libhurd-mm/vm.c.diff?tr1=1.1&tr2=1.2&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/hurd/hurd-l4/libhurd-mm/priv.h.diff?tr1=1.1&tr2=1.2&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/hurd/hurd-l4/libhurd-mm/physmem-user.h.diff?tr1=1.2&tr2=1.3&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/hurd/hurd-l4/libhurd-mm/physmem-user.c.diff?tr1=1.3&tr2=1.4&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/hurd/hurd-l4/libhurd-mm/pager.c.diff?tr1=1.2&tr2=1.3&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/hurd/hurd-l4/libhurd-mm/mm.h.diff?tr1=1.1&tr2=1.2&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/hurd/hurd-l4/libhurd-mm/mm-init.c.diff?tr1=1.1&tr2=1.2&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/hurd/hurd-l4/libhurd-mm/map.c.diff?tr1=1.2&tr2=1.3&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/hurd/hurd-l4/libhurd-mm/headers.m4.diff?tr1=1.1&tr2=1.2&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/hurd/hurd-l4/libhurd-mm/Makefile.am.diff?tr1=1.1&tr2=1.2&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/hurd/hurd-l4/libhurd-mm/ChangeLog.diff?tr1=1.4&tr2=1.5&r1=text&r2=text
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