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yaml
---
r: 11187
b: refs/heads/master
c: d2f755e
h: refs/heads/master
i:
  11185: c1a7b86
  11183: 3b49b27
v: v3
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Ralf Baechle committed Oct 29, 2005
1 parent f142c80 commit 6e79cea
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Showing 2 changed files with 50 additions and 35 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 3fd5646cac36e2ea244bb3455a66afb1777b9a92
refs/heads/master: d2f755e04f26b9ab4b8da24c025dc4f6112d6bee
83 changes: 49 additions & 34 deletions trunk/arch/mips/lib-32/dump_tlb.c
Original file line number Diff line number Diff line change
Expand Up @@ -20,16 +20,25 @@
static inline const char *msk2str(unsigned int mask)
{
switch (mask) {
case PM_4K: return "4kb";
case PM_16K: return "16kb";
case PM_64K: return "64kb";
case PM_256K: return "256kb";
case PM_4K:
return "4kb";
case PM_16K:
return "16kb";
case PM_64K:
return "64kb";
case PM_256K:
return "256kb";
#ifndef CONFIG_CPU_VR41XX
case PM_1M: return "1Mb";
case PM_4M: return "4Mb";
case PM_16M: return "16Mb";
case PM_64M: return "64Mb";
case PM_256M: return "256Mb";
case PM_1M:
return "1Mb";
case PM_4M:
return "4Mb";
case PM_16M:
return "16Mb";
case PM_64M:
return "64Mb";
case PM_256M:
return "256Mb";
#endif
}

Expand All @@ -47,7 +56,7 @@ void dump_tlb(int first, int last)
unsigned int pagemask, c0, c1, asid;
unsigned long long entrylo0, entrylo1;
unsigned long entryhi;
int i;
int i;

asid = read_c0_entryhi() & 0xff;

Expand All @@ -58,7 +67,7 @@ void dump_tlb(int first, int last)
tlb_read();
BARRIER();
pagemask = read_c0_pagemask();
entryhi = read_c0_entryhi();
entryhi = read_c0_entryhi();
entrylo0 = read_c0_entrylo0();
entrylo1 = read_c0_entrylo1();

Expand All @@ -78,13 +87,11 @@ void dump_tlb(int first, int last)
printk("\t\t\t[pa=%08Lx c=%d d=%d v=%d g=%Ld]\n",
(entrylo0 << 6) & PAGE_MASK, c0,
(entrylo0 & 4) ? 1 : 0,
(entrylo0 & 2) ? 1 : 0,
(entrylo0 & 1));
(entrylo0 & 2) ? 1 : 0, (entrylo0 & 1));
printk("\t\t\t[pa=%08Lx c=%d d=%d v=%d g=%Ld]\n",
(entrylo1 << 6) & PAGE_MASK, c1,
(entrylo1 & 4) ? 1 : 0,
(entrylo1 & 2) ? 1 : 0,
(entrylo1 & 1));
(entrylo1 & 2) ? 1 : 0, (entrylo1 & 1));
printk("\n");
}
}
Expand All @@ -99,7 +106,7 @@ void dump_tlb_all(void)

void dump_tlb_wired(void)
{
int wired;
int wired;

wired = read_c0_wired();
printk("Wired: %d", wired);
Expand Down Expand Up @@ -138,10 +145,10 @@ void dump_tlb_nonwired(void)

void dump_list_process(struct task_struct *t, void *address)
{
pgd_t *page_dir, *pgd;
pud_t *pud;
pmd_t *pmd;
pte_t *pte, page;
pgd_t *page_dir, *pgd;
pud_t *pud;
pmd_t *pmd;
pte_t *pte, page;
unsigned long addr, val;

addr = (unsigned long) address;
Expand Down Expand Up @@ -180,14 +187,22 @@ void dump_list_process(struct task_struct *t, void *address)
#endif

val = pte_val(page);
if (val & _PAGE_PRESENT) printk("present ");
if (val & _PAGE_READ) printk("read ");
if (val & _PAGE_WRITE) printk("write ");
if (val & _PAGE_ACCESSED) printk("accessed ");
if (val & _PAGE_MODIFIED) printk("modified ");
if (val & _PAGE_R4KBUG) printk("r4kbug ");
if (val & _PAGE_GLOBAL) printk("global ");
if (val & _PAGE_VALID) printk("valid ");
if (val & _PAGE_PRESENT)
printk("present ");
if (val & _PAGE_READ)
printk("read ");
if (val & _PAGE_WRITE)
printk("write ");
if (val & _PAGE_ACCESSED)
printk("accessed ");
if (val & _PAGE_MODIFIED)
printk("modified ");
if (val & _PAGE_R4KBUG)
printk("r4kbug ");
if (val & _PAGE_GLOBAL)
printk("global ");
if (val & _PAGE_VALID)
printk("valid ");
printk("\n");
}

Expand All @@ -198,10 +213,10 @@ void dump_list_current(void *address)

unsigned int vtop(void *address)
{
pgd_t *pgd;
pud_t *pud;
pmd_t *pmd;
pte_t *pte;
pgd_t *pgd;
pud_t *pud;
pmd_t *pmd;
pte_t *pte;
unsigned int addr, paddr;

addr = (unsigned long) address;
Expand All @@ -220,9 +235,9 @@ void dump16(unsigned long *p)
int i;

for (i = 0; i < 8; i++) {
printk("*%08lx == %08lx, ", (unsigned long)p, *p);
printk("*%08lx == %08lx, ", (unsigned long) p, *p);
p++;
printk("*%08lx == %08lx\n", (unsigned long)p, *p);
printk("*%08lx == %08lx\n", (unsigned long) p, *p);
p++;
}
}

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