2 files changed, 0 insertions, 90 deletions
diff --git a/arch/mips/dec/prom/Makefile b/arch/mips/dec/prom/Makefile
index 064ae7a76bdc..ae73e42ac20b 100644
--- a/arch/mips/dec/prom/Makefile
+++ b/arch/mips/dec/prom/Makefile
@@ -6,4 +6,3 @@
 lib-y                   += init.o memory.o cmdline.o identify.o console.o
 lib-$(CONFIG_32BIT)     += locore.o
-lib-$(CONFIG_64BIT)     += call_o32.o
diff --git a/arch/mips/dec/prom/call_o32.S b/arch/mips/dec/prom/call_o32.S
deleted file mode 100644
index 8c8498159e43..000000000000
--- a/arch/mips/dec/prom/call_o32.S
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- *      O32 interface for the 64 (or N32) ABI.
- *
- *      Copyright (C) 2002  Maciej W. Rozycki
- *
- *      This program is free software; you can redistribute it and/or
- *      modify it under the terms of the GNU General Public License
- *      as published by the Free Software Foundation; either version
- *      2 of the License, or (at your option) any later version.
- */
-#include <asm/asm.h>
-#include <asm/regdef.h>
-/* Maximum number of arguments supported.  Must be even!  */
-#define O32_ARGC        32
-/* Number of static registers we save.  */
-#define O32_STATC       11
-/* Frame size for both of the above.  */
-#define O32_FRAMESZ     (4 * O32_ARGC + SZREG * O32_STATC)
-                .text
-/*
- * O32 function call dispatcher, for interfacing 32-bit ROM routines.
- *
- * The standard 64 (N32) calling sequence is supported, with a0
- * holding a function pointer, a1-a7 -- its first seven arguments
- * and the stack -- remaining ones (up to O32_ARGC, including a1-a7).
- * Static registers, gp and fp are preserved, v0 holds a result.
- * This code relies on the called o32 function for sp and ra
- * restoration and thus both this dispatcher and the current stack
- * have to be placed in a KSEGx (or KUSEG) address space.  Any
- * pointers passed have to point to addresses within one of these
- * spaces as well.
- */
-NESTED(call_o32, O32_FRAMESZ, ra)
-                REG_SUBU        sp,O32_FRAMESZ
-                REG_S           ra,O32_FRAMESZ-1*SZREG(sp)
-                REG_S           fp,O32_FRAMESZ-2*SZREG(sp)
-                REG_S           gp,O32_FRAMESZ-3*SZREG(sp)
-                REG_S           s7,O32_FRAMESZ-4*SZREG(sp)
-                REG_S           s6,O32_FRAMESZ-5*SZREG(sp)
-                REG_S           s5,O32_FRAMESZ-6*SZREG(sp)
-                REG_S           s4,O32_FRAMESZ-7*SZREG(sp)
-                REG_S           s3,O32_FRAMESZ-8*SZREG(sp)
-                REG_S           s2,O32_FRAMESZ-9*SZREG(sp)
-                REG_S           s1,O32_FRAMESZ-10*SZREG(sp)
-                REG_S           s0,O32_FRAMESZ-11*SZREG(sp)
-                move            jp,a0
-                sll             a0,a1,zero
-                sll             a1,a2,zero
-                sll             a2,a3,zero
-                sll             a3,a4,zero
-                sw              a5,0x10(sp)
-                sw              a6,0x14(sp)
-                sw              a7,0x18(sp)
-                PTR_LA          t0,O32_FRAMESZ(sp)
-                PTR_LA          t1,0x1c(sp)
-                li              t2,O32_ARGC-7
-1:
-                lw              t3,(t0)
-                REG_ADDU        t0,SZREG
-                sw              t3,(t1)
-                REG_SUBU        t2,1
-                REG_ADDU        t1,4
-                bnez            t2,1b
-                jalr            jp
-                REG_L           s0,O32_FRAMESZ-11*SZREG(sp)
-                REG_L           s1,O32_FRAMESZ-10*SZREG(sp)
-                REG_L           s2,O32_FRAMESZ-9*SZREG(sp)
-                REG_L           s3,O32_FRAMESZ-8*SZREG(sp)
-                REG_L           s4,O32_FRAMESZ-7*SZREG(sp)
-                REG_L           s5,O32_FRAMESZ-6*SZREG(sp)
-                REG_L           s6,O32_FRAMESZ-5*SZREG(sp)
-                REG_L           s7,O32_FRAMESZ-4*SZREG(sp)
-                REG_L           gp,O32_FRAMESZ-3*SZREG(sp)
-                REG_L           fp,O32_FRAMESZ-2*SZREG(sp)
-                REG_L           ra,O32_FRAMESZ-1*SZREG(sp)
-                REG_ADDU        sp,O32_FRAMESZ
-                jr              ra
-END(call_o32)

diff --git a/arch/mips/dec/prom/Makefile b/arch/mips/dec/prom/Makefile index 064ae7a76bdc..ae73e42ac20b 100644 --- a/arch/mips/dec/prom/Makefile +++ b/arch/mips/dec/prom/Makefile
@@ -6,4 +6,3 @@
6	lib-y += init.o memory.o cmdline.o identify.o console.o	6	lib-y += init.o memory.o cmdline.o identify.o console.o
7		7
8	lib-$(CONFIG_32BIT) += locore.o	8	lib-$(CONFIG_32BIT) += locore.o
9	lib-$(CONFIG_64BIT) += call_o32.o


diff --git a/arch/mips/dec/prom/call_o32.S b/arch/mips/dec/prom/call_o32.S deleted file mode 100644 index 8c8498159e43..000000000000 --- a/arch/mips/dec/prom/call_o32.S +++ /dev/null
@@ -1,89 +0,0 @@
1	/*
2	* O32 interface for the 64 (or N32) ABI.
3	*
4	* Copyright (C) 2002 Maciej W. Rozycki
5	*
6	* This program is free software; you can redistribute it and/or
7	* modify it under the terms of the GNU General Public License
8	* as published by the Free Software Foundation; either version
9	* 2 of the License, or (at your option) any later version.
10	*/
11
12	#include <asm/asm.h>
13	#include <asm/regdef.h>
14
15	/* Maximum number of arguments supported. Must be even! */
16	#define O32_ARGC 32
17	/* Number of static registers we save. */
18	#define O32_STATC 11
19	/* Frame size for both of the above. */
20	#define O32_FRAMESZ (4 * O32_ARGC + SZREG * O32_STATC)
21
22	.text
23
24	/*
25	* O32 function call dispatcher, for interfacing 32-bit ROM routines.
26	*
27	* The standard 64 (N32) calling sequence is supported, with a0
28	* holding a function pointer, a1-a7 -- its first seven arguments
29	* and the stack -- remaining ones (up to O32_ARGC, including a1-a7).
30	* Static registers, gp and fp are preserved, v0 holds a result.
31	* This code relies on the called o32 function for sp and ra
32	* restoration and thus both this dispatcher and the current stack
33	* have to be placed in a KSEGx (or KUSEG) address space. Any
34	* pointers passed have to point to addresses within one of these
35	* spaces as well.
36	*/
37	NESTED(call_o32, O32_FRAMESZ, ra)
38	REG_SUBU sp,O32_FRAMESZ
39
40	REG_S ra,O32_FRAMESZ-1*SZREG(sp)
41	REG_S fp,O32_FRAMESZ-2*SZREG(sp)
42	REG_S gp,O32_FRAMESZ-3*SZREG(sp)
43	REG_S s7,O32_FRAMESZ-4*SZREG(sp)
44	REG_S s6,O32_FRAMESZ-5*SZREG(sp)
45	REG_S s5,O32_FRAMESZ-6*SZREG(sp)
46	REG_S s4,O32_FRAMESZ-7*SZREG(sp)
47	REG_S s3,O32_FRAMESZ-8*SZREG(sp)
48	REG_S s2,O32_FRAMESZ-9*SZREG(sp)
49	REG_S s1,O32_FRAMESZ-10*SZREG(sp)
50	REG_S s0,O32_FRAMESZ-11*SZREG(sp)
51
52	move jp,a0
53
54	sll a0,a1,zero
55	sll a1,a2,zero
56	sll a2,a3,zero
57	sll a3,a4,zero
58	sw a5,0x10(sp)
59	sw a6,0x14(sp)
60	sw a7,0x18(sp)
61
62	PTR_LA t0,O32_FRAMESZ(sp)
63	PTR_LA t1,0x1c(sp)
64	li t2,O32_ARGC-7
65	1:
66	lw t3,(t0)
67	REG_ADDU t0,SZREG
68	sw t3,(t1)
69	REG_SUBU t2,1
70	REG_ADDU t1,4
71	bnez t2,1b
72
73	jalr jp
74
75	REG_L s0,O32_FRAMESZ-11*SZREG(sp)
76	REG_L s1,O32_FRAMESZ-10*SZREG(sp)
77	REG_L s2,O32_FRAMESZ-9*SZREG(sp)
78	REG_L s3,O32_FRAMESZ-8*SZREG(sp)
79	REG_L s4,O32_FRAMESZ-7*SZREG(sp)
80	REG_L s5,O32_FRAMESZ-6*SZREG(sp)
81	REG_L s6,O32_FRAMESZ-5*SZREG(sp)
82	REG_L s7,O32_FRAMESZ-4*SZREG(sp)
83	REG_L gp,O32_FRAMESZ-3*SZREG(sp)
84	REG_L fp,O32_FRAMESZ-2*SZREG(sp)
85	REG_L ra,O32_FRAMESZ-1*SZREG(sp)
86
87	REG_ADDU sp,O32_FRAMESZ
88	jr ra
89	END(call_o32)