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Commit 2957c9e6 authored by Ralf Baechle's avatar Ralf Baechle
Browse files

[MIPS] IRIX: Goodbye and thanks for all the fish 



Never terribly functional or popular, plagued by hard to fix bugs the time
to say goodbye has more than arrived.

Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 99728851

arch/mips/Kconfig

+0 −4
Original line number Diff line number Diff line
@@ -2064,10 +2064,6 @@ source "fs/Kconfig.binfmt" 
config TRAD_SIGNALS

	bool



config BINFMT_IRIX

	bool "Include IRIX binary compatibility"

	depends on CPU_BIG_ENDIAN && 32BIT && BROKEN



config MIPS32_COMPAT

	bool "Kernel support for Linux/MIPS 32-bit binary compatibility"

	depends on 64BIT

arch/mips/kernel/Makefile

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Original line number Diff line number Diff line
@@ -20,9 +20,6 @@ obj-$(CONFIG_CSRC_R4K) += csrc-r4k.o 
obj-$(CONFIG_CSRC_SB1250)	+= csrc-sb1250.o

obj-$(CONFIG_SYNC_R4K)		+= sync-r4k.o



binfmt_irix-objs	:= irixelf.o irixinv.o irixioctl.o irixsig.o	\

			   irix5sys.o sysirix.o



obj-$(CONFIG_STACKTRACE)	+= stacktrace.o

obj-$(CONFIG_MODULES)		+= mips_ksyms.o module.o
@@ -70,7 +67,6 @@ obj-$(CONFIG_IRQ_GIC) += irq-gic.o 


obj-$(CONFIG_32BIT)		+= scall32-o32.o

obj-$(CONFIG_64BIT)		+= scall64-64.o

obj-$(CONFIG_BINFMT_IRIX)	+= binfmt_irix.o

obj-$(CONFIG_MIPS32_COMPAT)	+= linux32.o ptrace32.o signal32.o

obj-$(CONFIG_MIPS32_N32)	+= binfmt_elfn32.o scall64-n32.o signal_n32.o

obj-$(CONFIG_MIPS32_O32)	+= binfmt_elfo32.o scall64-o32.o

arch/mips/kernel/irix5sys.S

deleted100644 → 0
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File deleted.

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arch/mips/kernel/irixelf.c

deleted100644 → 0
+0 −1361

File deleted.

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arch/mips/kernel/irixinv.c

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Original line number Diff line number Diff line 
/*

 * Support the inventory interface for IRIX binaries

 * This is invoked before the mm layer is working, so we do not

 * use the linked lists for the inventory yet.

 *

 * Miguel de Icaza, 1997.

 */

#include <linux/mm.h>

#include <asm/inventory.h>

#include <asm/uaccess.h>



#define MAX_INVENTORY 50

int inventory_items = 0;



static inventory_t inventory [MAX_INVENTORY];



void add_to_inventory(int class, int type, int controller, int unit, int state)

{

	inventory_t *ni = &inventory [inventory_items];



	if (inventory_items == MAX_INVENTORY)

		return;



	ni->inv_class      = class;

	ni->inv_type       = type;

	ni->inv_controller = controller;

	ni->inv_unit       = unit;

	ni->inv_state      = state;

	ni->inv_next       = ni;

	inventory_items++;

}



int dump_inventory_to_user(void __user *userbuf, int size)

{

	inventory_t *inv  = &inventory [0];

	inventory_t __user *user = userbuf;

	int v;



	if (!access_ok(VERIFY_WRITE, userbuf, size))

		return -EFAULT;



	for (v = 0; v < inventory_items; v++){

		inv = &inventory [v];

		if (copy_to_user (user, inv, sizeof (inventory_t)))

			return -EFAULT;

		user++;

	}

	return inventory_items * sizeof(inventory_t);

}



int __init init_inventory(void)

{

	/*

	 * gross hack while we put the right bits all over the kernel

	 * most likely this will not let just anyone run the X server

	 * until we put the right values all over the place

	 */

	add_to_inventory(10, 3, 0, 0, 16400);

	add_to_inventory(1, 1, 150, -1, 12);

	add_to_inventory(1, 3, 0, 0, 8976);

	add_to_inventory(1, 2, 0, 0, 8976);

	add_to_inventory(4, 8, 0, 0, 2);

	add_to_inventory(5, 5, 0, 0, 1);

	add_to_inventory(3, 3, 0, 0, 32768);

	add_to_inventory(3, 4, 0, 0, 32768);

	add_to_inventory(3, 8, 0, 0, 524288);

	add_to_inventory(3, 9, 0, 0, 64);

	add_to_inventory(3, 1, 0, 0, 67108864);

	add_to_inventory(12, 3, 0, 0, 16);

	add_to_inventory(8, 7, 17, 0, 16777472);

	add_to_inventory(8, 0, 0, 0, 1);

	add_to_inventory(2, 1, 0, 13, 2);

	add_to_inventory(2, 2, 0, 2, 0);

	add_to_inventory(2, 2, 0, 1, 0);

	add_to_inventory(7, 14, 0, 0, 6);



	return 0;

}