Changeset 1084a784 in mainline for arch/amd64

Timestamp:

2005-10-04T22:09:41Z (20 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

342de62

Parents:

8e3f47b3

Message:

mips32 memory management work.
TLB Refill Exception implemented (passed basic testing).
Remove bit g from struct entry_hi.
Add generic find_mapping().
Add asid to vm_t type, define asid_t to hide architecture specific differences.
Implement ASID allocation for mips32, dummy for other architectures.
Add THE→vm (a.k.a. VM).
Add vm_install_arch().
Move pte_t definition to arch/types.h on each architecture.
Fix PTL manipulating functions on mips32 to shift pfn by 12 instead of by 14.
Fix tlb_init_arch() to initialize all entries.

Other.
Remove unnecessary header files from arch.h
Add missing headers here and there.
Remove two unnecessary ld flags from mips32 makefile.

Location:

arch/amd64

Files:

• include/mm/asid.h (added)
• include/mm/page.h (modified) (1 diff)
• include/mm/vm.h (modified) (1 diff)
• include/types.h (modified) (1 diff)
• src/cpu/cpu.c (modified) (1 diff)
• src/interrupt.c (modified) (1 diff)

arch/amd64/include/mm/page.h

@@ -75 +75 @@
 #ifndef __ASM__
 
-typedef struct page_specifier pte_t;
-
 struct page_specifier {
         unsigned present : 1;

arch/amd64/include/mm/vm.h

@@ -41 +41 @@
 #define UDATA_ADDRESS_ARCH      0x21000000
 
+#define vm_install_arch(vm)
+
 #endif

arch/amd64/include/types.h

@@ -46 +46 @@
 typedef __u64 __native;
 
+typedef struct page_specifier pte_t;
+
 #endif

arch/amd64/src/cpu/cpu.c

@@ -35 +35 @@
 #include <print.h>
 #include <typedefs.h>
+#include <fpu_context.h>
 
 /*

arch/amd64/src/interrupt.c

@@ -40 +40 @@
 #include <arch/asm.h>
 #include <proc/scheduler.h>
+#include <proc/thread.h>