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Pass the right number of tlb slots to the kernel. The allocation scheme

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was changed in r1.4, but I neglected to update most of the code in
metadata.c.

Pointy hat to:	tmm
This commit is contained in:
Thomas Moestl 2002-10-18 23:49:18 +00:00
parent 06dd9443f7
commit 789a449d14
1 changed files with 4 additions and 10 deletions
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14
sys/boot/sparc64/loader/metadata.c
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@ -42,8 +42,6 @@ extern struct tlb_entry *itlb_store;
extern int dtlb_slot;
extern int itlb_slot;
extern int dtlb_slot_max;
extern int itlb_slot_max;
/*
* Return a 'boothowto' value corresponding to the kernel arguments in
@ -270,8 +268,6 @@ md_load(char *args, vm_offset_t *modulep)
vm_offset_t size;
char *rootdevname;
int howto;
int dtlb_slots;
int itlb_slots;
howto = md_getboothowto(args);
@ -309,20 +305,18 @@ md_load(char *args, vm_offset_t *modulep)
addr = roundup(addr, PAGE_SIZE);
kernend = 0;
dtlb_slots = dtlb_slot_max - dtlb_slot;
itlb_slots = itlb_slot_max - itlb_slot;
kfp = file_findfile(NULL, "elf kernel");
if (kfp == NULL)
panic("can't find kernel file");
file_addmetadata(kfp, MODINFOMD_HOWTO, sizeof howto, &howto);
file_addmetadata(kfp, MODINFOMD_ENVP, sizeof envp, &envp);
file_addmetadata(kfp, MODINFOMD_KERNEND, sizeof kernend, &kernend);
file_addmetadata(kfp, MODINFOMD_DTLB_SLOTS, sizeof dtlb_slots, &dtlb_slots);
file_addmetadata(kfp, MODINFOMD_ITLB_SLOTS, sizeof itlb_slots, &itlb_slots);
file_addmetadata(kfp, MODINFOMD_DTLB_SLOTS, sizeof dtlb_slot, &dtlb_slot);
file_addmetadata(kfp, MODINFOMD_ITLB_SLOTS, sizeof itlb_slot, &itlb_slot);
file_addmetadata(kfp, MODINFOMD_DTLB,
dtlb_slots * sizeof(*dtlb_store), dtlb_store);
dtlb_slot * sizeof(*dtlb_store), dtlb_store);
file_addmetadata(kfp, MODINFOMD_ITLB,
itlb_slots * sizeof(*itlb_store), itlb_store);
itlb_slot * sizeof(*itlb_store), itlb_store);
*modulep = addr;
size = md_copymodules(0);