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Initial commit of the arm32 architecture dependant libc code.

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This commit is contained in:
mark 1996-02-16 20:47:54 +00:00
parent f85411e692
commit 5284578745
29 changed files with 1683 additions and 0 deletions
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3
lib/libc/arch/arm32/DEFS.h Normal file
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/* $NetBSD: DEFS.h,v 1.1 1996/02/16 20:47:54 mark Exp $ */
#include <machine/asm.h>

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lib/libc/arch/arm32/Makefile.inc Normal file
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# $NetBSD: Makefile.inc,v 1.1 1996/02/16 20:47:59 mark Exp $
KMINCLUDES= arch/arm/SYS.h arch/arm/DEFS.h
KMSRCS= bcmp.c bzero.c ffs.c strcat.c strcmp.c strcpy.c strlen.c

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lib/libc/arch/arm32/SYS.h Normal file
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/* $NetBSD: SYS.h,v 1.1 1996/02/16 20:48:02 mark Exp $ */
/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* William Jolitz.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* from: @(#)SYS.h 5.5 (Berkeley) 5/7/91
* $Id: SYS.h,v 1.1 1996/02/16 20:48:02 mark Exp $
*/
#include <machine/asm.h>
#include <sys/syscall.h>
#define SYSCALL(x) .text; .align 0; ENTRY(x) ; swi SYS_ ## x; bcs cerror;
#define RSYSCALL(x) SYSCALL(x) ; mov r15, r14
#define PSEUDO(x, y) .text; .align 0; ENTRY(x); swi SYS_ ## y; mov r15, r14
#if 0
#define SYSCALL(x) .text; .align 2; 2: jmp PIC_PLT(cerror); ENTRY(x); movl $(SYS_/**/x),%eax; int $0x80; jc 2b
#define RSYSCALL(x) SYSCALL(x); ret
#define PSEUDO(x,y) ENTRY(x); movl $(SYS_/**/y),%eax; int $0x80; ret
#define CALL(x,y) call PIC_PLT(_/**/y); addl $4*x,%esp
#endif
.globl cerror

4
lib/libc/arch/arm32/gen/Makefile.inc Normal file
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# $NetBSD: Makefile.inc,v 1.1 1996/02/16 20:48:10 mark Exp $
SRCS+= _setjmp.S alloca.S infinity.c isinf.c \
setjmp.S s_fabs.c sigsetjmp.S

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lib/libc/arch/arm32/gen/_setjmp.S Normal file
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/* $NetBSD: _setjmp.S,v 1.1 1996/02/16 20:48:12 mark Exp $ */
/*
* Copyright (c) 1995 Mark Brinicombe
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Mark Brinicombe
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: _setjmp.S,v 1.1 1996/02/16 20:48:12 mark Exp $
*/
# include "DEFS.h"
.text
.align 0
ENTRY(_setjmp)
/* LDR a4,[pc,#|__fpflag_ptr|-.-8]
LDR a4,[a4,#0]
CMP a4,#0
ADDEQ a1,a1,#48
BEQ |__setjmp_l1|
STFE f4,[a1],#12
STFE f5,[a1],#12
STFE f6,[a1],#12
STFE f7,[a1],#12
|__setjmp_l1|*/
add r0, r0, #48
stmia r0, {r1-r12, r13, r14}
mov r0, #0x00000000
mov r15, r14
ENTRY(_longjmp)
ldr r2, L_longjmpret
str r1, [r2]
/* LDR a4,[pc,#|__fpflag_ptr|-.-8]
LDR a4,[a4,#0]
CMP a4,#0
ADDEQ a1,a1,#48
BEQ |__longjmp_l1|
LDFE f4,[a1],#12
LDFE f5,[a1],#12
LDFE f6,[a1],#12
LDFE f7,[a1],#12
|__longjmp_l1|*/
add r0, r0, #48
ldmia r0, {r1-r12, r13, r14}
ldr r0, L_longjmpret
ldr r0, [r0]
teq r0, #0x00000000
moveq r0, #0x00000001
mov r15, r14
L_longjmpret:
.word _longjmpret
.data
.align 0
_longjmpret:
.word 0x00000000

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lib/libc/arch/arm32/gen/alloca.S Normal file
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/* $NetBSD: alloca.S,v 1.1 1996/02/16 20:48:15 mark Exp $ */
/*
* Copyright (c) 1995 Mark Brinicombe
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Mark Brinicombe
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: alloca.S,v 1.1 1996/02/16 20:48:15 mark Exp $
*/
/* like alloc, but automatic automatic free in return */
# include "DEFS.h"
.text
.align 0
ENTRY(alloca)
add r0, r0, #0x00000003 /* round up to next word */
bic r0, r0, #0x00000003
sub r13, r13, r0 /* Adjust the stack pointer */
mov r0, r13 /* r0 = base of new space */
mov r15, r14 /* return */

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lib/libc/arch/arm32/gen/div.S Normal file
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/* $NetBSD: div.S,v 1.1 1996/02/16 20:48:16 mark Exp $ */
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the RiscBSD kernel team
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: div.S,v 1.1 1996/02/16 20:48:16 mark Exp $
*/
a1 .req r0
a2 .req r1
a3 .req r2
a4 .req r3
v1 .req r4
v2 .req r5
v3 .req r6
v4 .req r7
v5 .req r8
v6 .req r9
v7 .req r10
fp .req r11
ip .req r12
sp .req r13
lr .req r14
pc .req r15
.text
.global __rt_sdiv
__rt_sdiv:
B x_divide
.global __rt_udiv
__rt_udiv:
B x_udivide
.global ___umodsi3
___umodsi3:
MOV a3, a1
MOV a1, a2
MOV a2, a3
B x_uremainder
.global ___udivsi3
___udivsi3:
MOV a3, a1
MOV a1, a2
MOV a2, a3
B x_udivide
.global ___modsi3
___modsi3:
MOV a3, a1
MOV a1, a2
MOV a2, a3
B x_remainder
.global ___divsi3
___divsi3:
MOV a3, a1
MOV a1, a2
MOV a2, a3
B x_divide
.global x_divtest
x_divtest:
MOV pc,lr
.global x_remainder
x_remainder:
STMFD sp!,{lr}
BL x_divide
MOV a1,a2
LDMFD sp!,{pc}
.global x_uremainder
x_uremainder:
STMFD sp!,{lr}
BL x_udivide
MOV a1,a2
LDMFD sp!,{pc}
x_overflow:
MVN a1,#0
MOV pc,lr
.global x_udivide /* a1 = a2 / a1; a2 = a2 % a1 */
x_udivide:
CMP a1,#1
BCC x_overflow
BEQ x_divide_l0
MOV ip,#0
MOVS a2,a2
BPL x_divide_l1
ORR ip,ip,#0x20000000 /* ip bit 0x20000000 = -ve a2 */
MOVS a2,a2,lsr #1
ORRCS ip,ip,#0x10000000 /* ip bit 0x10000000 = bit 0 of a2 */
B x_divide_l1
x_divide_l0: /* a1 == 1 */
MOV a1,a2
MOV a2,#0
MOV pc,lr
.global x_divide /* a1 = a2 / a1; a2 = a2 % a1 */
x_divide:
CMP a1,#1
BCC x_overflow
BEQ x_divide_l0
ANDS ip,a1,#0x80000000
RSBMI a1,a1,#0
ANDS a3,a2,#0x80000000
EOR ip,ip,a3
RSBMI a2,a2,#0
ORR ip,a3,ip,lsr #1 /* ip bit 0x40000000 = -ve division */
/* ip bit 0x80000000 = -ve remainder */
x_divide_l1:
MOV a3,#1
MOV a4,#0
CMP a2,a1
BCC x_divide_b0
CMP a2,a1,lsl #1
BCC x_divide_b1
CMP a2,a1,lsl #2
BCC x_divide_b2
CMP a2,a1,lsl #3
BCC x_divide_b3
CMP a2,a1,lsl #4
BCC x_divide_b4
CMP a2,a1,lsl #5
BCC x_divide_b5
CMP a2,a1,lsl #6
BCC x_divide_b6
CMP a2,a1,lsl #7
BCC x_divide_b7
CMP a2,a1,lsl #8
BCC x_divide_b8
CMP a2,a1,lsl #9
BCC x_divide_b9
CMP a2,a1,lsl #10
BCC x_divide_b10
CMP a2,a1,lsl #11
BCC x_divide_b11
CMP a2,a1,lsl #12
BCC x_divide_b12
CMP a2,a1,lsl #13
BCC x_divide_b13
CMP a2,a1,lsl #14
BCC x_divide_b14
CMP a2,a1,lsl #15
BCC x_divide_b15
CMP a2,a1,lsl #16
BCC x_divide_b16
CMP a2,a1,lsl #17
BCC x_divide_b17
CMP a2,a1,lsl #18
BCC x_divide_b18
CMP a2,a1,lsl #19
BCC x_divide_b19
CMP a2,a1,lsl #20
BCC x_divide_b20
CMP a2,a1,lsl #21
BCC x_divide_b21
CMP a2,a1,lsl #22
BCC x_divide_b22
CMP a2,a1,lsl #23
BCC x_divide_b23
CMP a2,a1,lsl #24
BCC x_divide_b24
CMP a2,a1,lsl #25
BCC x_divide_b25
CMP a2,a1,lsl #26
BCC x_divide_b26
CMP a2,a1,lsl #27
BCC x_divide_b27
CMP a2,a1,lsl #28
BCC x_divide_b28
CMP a2,a1,lsl #29
BCC x_divide_b29
CMP a2,a1,lsl #30
BCC x_divide_b30
CMP a2,a1,lsl #31
SUBHS a2,a2,a1,lsl #31
ADDHS a4,a4,a3,lsl #31
CMP a2,a1,lsl #30
SUBHS a2,a2,a1,lsl #30
ADDHS a4,a4,a3,lsl #30
x_divide_b30:
CMP a2,a1,lsl #29
SUBHS a2,a2,a1,lsl #29
ADDHS a4,a4,a3,lsl #29
x_divide_b29:
CMP a2,a1,lsl #28
SUBHS a2,a2,a1,lsl #28
ADDHS a4,a4,a3,lsl #28
x_divide_b28:
CMP a2,a1,lsl #27
SUBHSS a2,a2,a1,lsl #27
ADDHS a4,a4,a3,lsl #27
x_divide_b27:
CMP a2,a1,lsl #26
SUBHS a2,a2,a1,lsl #26
ADDHS a4,a4,a3,lsl #26
x_divide_b26:
CMP a2,a1,lsl #25
SUBHS a2,a2,a1,lsl #25
ADDHS a4,a4,a3,lsl #25
x_divide_b25:
CMP a2,a1,lsl #24
SUBHS a2,a2,a1,lsl #24
ADDHS a4,a4,a3,lsl #24
x_divide_b24:
CMP a2,a1,lsl #23
SUBHS a2,a2,a1,lsl #23
ADDHS a4,a4,a3,lsl #23
x_divide_b23:
CMP a2,a1,lsl #22
SUBHS a2,a2,a1,lsl #22
ADDHS a4,a4,a3,lsl #22
x_divide_b22:
CMP a2,a1,lsl #21
SUBHS a2,a2,a1,lsl #21
ADDHS a4,a4,a3,lsl #21
x_divide_b21:
CMP a2,a1,lsl #20
SUBHS a2,a2,a1,lsl #20
ADDHS a4,a4,a3,lsl #20
x_divide_b20:
CMP a2,a1,lsl #19
SUBHS a2,a2,a1,lsl #19
ADDHS a4,a4,a3,lsl #19
x_divide_b19:
CMP a2,a1,lsl #18
SUBHS a2,a2,a1,lsl #18
ADDHS a4,a4,a3,lsl #18
x_divide_b18:
CMP a2,a1,lsl #17
SUBHS a2,a2,a1,lsl #17
ADDHS a4,a4,a3,lsl #17
x_divide_b17:
CMP a2,a1,lsl #16
SUBHS a2,a2,a1,lsl #16
ADDHS a4,a4,a3,lsl #16
x_divide_b16:
CMP a2,a1,lsl #15
SUBHS a2,a2,a1,lsl #15
ADDHS a4,a4,a3,lsl #15
x_divide_b15:
CMP a2,a1,lsl #14
SUBHS a2,a2,a1,lsl #14
ADDHS a4,a4,a3,lsl #14
x_divide_b14:
CMP a2,a1,lsl #13
SUBHS a2,a2,a1,lsl #13
ADDHS a4,a4,a3,lsl #13
x_divide_b13:
CMP a2,a1,lsl #12
SUBHS a2,a2,a1,lsl #12
ADDHS a4,a4,a3,lsl #12
x_divide_b12:
CMP a2,a1,lsl #11
SUBHS a2,a2,a1,lsl #11
ADDHS a4,a4,a3,lsl #11
x_divide_b11:
CMP a2,a1,lsl #10
SUBHS a2,a2,a1,lsl #10
ADDHS a4,a4,a3,lsl #10
x_divide_b10:
CMP a2,a1,lsl #9
SUBHS a2,a2,a1,lsl #9
ADDHS a4,a4,a3,lsl #9
x_divide_b9:
CMP a2,a1,lsl #8
SUBHS a2,a2,a1,lsl #8
ADDHS a4,a4,a3,lsl #8
x_divide_b8:
CMP a2,a1,lsl #7
SUBHS a2,a2,a1,lsl #7
ADDHS a4,a4,a3,lsl #7
x_divide_b7:
CMP a2,a1,lsl #6
SUBHS a2,a2,a1,lsl #6
ADDHS a4,a4,a3,lsl #6
x_divide_b6:
CMP a2,a1,lsl #5
SUBHS a2,a2,a1,lsl #5
ADDHS a4,a4,a3,lsl #5
x_divide_b5:
CMP a2,a1,lsl #4
SUBHS a2,a2,a1,lsl #4
ADDHS a4,a4,a3,lsl #4
x_divide_b4:
CMP a2,a1,lsl #3
SUBHS a2,a2,a1,lsl #3
ADDHS a4,a4,a3,lsl #3
x_divide_b3:
CMP a2,a1,lsl #2
SUBHS a2,a2,a1,lsl #2
ADDHS a4,a4,a3,lsl #2
x_divide_b2:
CMP a2,a1,lsl #1
SUBHS a2,a2,a1,lsl #1
ADDHS a4,a4,a3,lsl #1
x_divide_b1:
CMP a2,a1
SUBHS a2,a2,a1
ADDHS a4,a4,a3
x_divide_b0:
TST ip,#0x20000000
BNE x_udivide_l1
MOV a1,a4
CMP ip,#0
RSBMI a2,a2,#0
MOVS ip,ip,lsl #1
RSBMI a1,a1,#0
MOV pc,lr
x_udivide_l1:
TST ip,#0x10000000
MOV a2,a2,lsl #1
ORRNE a2,a2,#1
MOV a4,a4,lsl #1
CMP a2,a1
SUBHS a2,a2,a1
ADDHS a4,a4,a3
MOV a1,a4
MOV pc,lr

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lib/libc/arch/arm32/gen/infinity.c Normal file
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/* $NetBSD: infinity.c,v 1.1 1996/02/16 20:48:18 mark Exp $ */
/*
* $Id: infinity.c,v 1.1 1996/02/16 20:48:18 mark Exp $
*/
#include <math.h>
char __infinity[] = { 0, 0, 0, 0, 0, 0, 0xf0, 0x7f };

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lib/libc/arch/arm32/gen/isinf.c Normal file
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/* $NetBSD: isinf.c,v 1.1 1996/02/16 20:48:20 mark Exp $ */
/*-
* Copyright (c) 1991 The Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: isinf.c,v 1.1 1996/02/16 20:48:20 mark Exp $
*/
#include <sys/types.h>
isnan(d)
double d;
{
register struct IEEEdp {
u_int manh : 20;
u_int exp : 11;
u_int sign : 1;
u_int manl;
} *p = (struct IEEEdp *)&d;
return(p->exp == 2047 && (p->manh || p->manl));
}
isinf(d)
double d;
{
register struct IEEEdp {
u_int manh : 20;
u_int exp : 11;
u_int sign : 1;
u_int manl;
} *p = (struct IEEEdp *)&d;
return(p->exp == 2047 && !p->manh && !p->manl);
}

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lib/libc/arch/arm32/gen/s_fabs.c Normal file
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/* $NetBSD: s_fabs.c,v 1.1 1996/02/16 20:48:21 mark Exp $ */
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Mark Brinicombe
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: s_fabs.c,v 1.1 1996/02/16 20:48:21 mark Exp $
*/
/*
* fabs(x) returns the absolute value of x.
*/
#ifdef __STDC__
double fabs(double x)
#else
double fabs(x)
double x;
#endif
{
if (x < 0)
x = -x;
return(x);
}

91
lib/libc/arch/arm32/gen/setjmp.S Normal file
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/* $NetBSD: setjmp.S,v 1.1 1996/02/16 20:48:23 mark Exp $ */
/*
* Copyright (c) 1995 Mark Brinicombe
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Mark Brinicombe
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: setjmp.S,v 1.1 1996/02/16 20:48:23 mark Exp $
*/
# include "DEFS.h"
.text
.align 0
ENTRY(setjmp)
stmfd r13!, {r0, r14}
mov r0, #0x00000000
bl _sigblock
mov r1, r0
ldmfd r13!, {r0, r14}
str r1, [r0], #0x0004
/* LDR a4,[pc,#|__fpflag_ptr|-.-8]
LDR a4,[a4,#0]
CMP a4,#0
ADDEQ a1,a1,#48
BEQ |__setjmp_l1|
STFE f4,[a1],#12
STFE f5,[a1],#12
STFE f6,[a1],#12
STFE f7,[a1],#12
|__setjmp_l1|*/
add r0, r0, #48
stmia r0, {r4-r9, r11, r13, r14}
mov r0, #0x00000000
mov r15, r14
ENTRY(longjmp)
ldr r2, [r0], #0x0004
stmfd r13!, {r0, r1, r14}
mov r0, r2
bl _sigsetmask
ldmfd r13!, {r0, r1, r14}
/* LDR a4,[pc,#|__fpflag_ptr|-.-8]
LDR a4,[a4,#0]
CMP a4,#0
ADDEQ a1,a1,#48
BEQ |__longjmp_l1|
LDFE f4,[a1],#12
LDFE f5,[a1],#12
LDFE f6,[a1],#12
LDFE f7,[a1],#12
|__longjmp_l1|*/
add r2, r0, #48
ldmia r2, {r4-r9, r11, r13, r14}
mov r0, r1
teq r0, #0x00000000
moveq r0, #0x00000001
mov r15, r14

86
lib/libc/arch/arm32/gen/sigsetjmp.S Normal file
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@ -0,0 +1,86 @@
/* $NetBSD: sigsetjmp.S,v 1.1 1996/02/16 20:48:25 mark Exp $ */
/*
* Copyright (c) 1995 Mark Brinicombe
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Mark Brinicombe
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: sigsetjmp.S,v 1.1 1996/02/16 20:48:25 mark Exp $
*/
# include "DEFS.h"
.text
.align 0
ENTRY(sigsetjmp)
/* LDR a4,[pc,#|__fpflag_ptr|-.-8]
LDR a4,[a4,#0]
CMP a4,#0
ADDEQ a1,a1,#48
BEQ |__sigsetjmp_l1|
STFE f4,[a1],#12
STFE f5,[a1],#12
STFE f6,[a1],#12
STFE f7,[a1],#12
|__sigsetjmp_l1|*/
add r0, r0, #48
stmia r0, {r1-r12, r13, r14}
mov r0, #0x00000000
mov r15, r14
ENTRY(siglongjmp)
ldr r2, L_siglongjmpret
str r1, [r2]
/* LDR a4,[pc,#|__fpflag_ptr|-.-8]
LDR a4,[a4,#0]
CMP a4,#0
ADDEQ a1,a1,#48
BEQ |__siglongjmp_l1|
LDFE f4,[a1],#12
LDFE f5,[a1],#12
LDFE f6,[a1],#12
LDFE f7,[a1],#12
|__siglongjmp_l1|*/
add r0, r0, #48
ldmia r0, {r1-r12, r13, r14}
ldr r0, L_siglongjmpret
ldr r0, [r0]
teq r0, #0x00000000
moveq r0, #0x00000001
mov r15, r14
L_siglongjmpret:
.word _siglongjmpret
.data
.align 0
_siglongjmpret:
.word 0x00000000

3
lib/libc/arch/arm32/net/Makefile.inc Normal file
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@ -0,0 +1,3 @@
# $NetBSD: Makefile.inc,v 1.1 1996/02/16 20:48:31 mark Exp $
SRCS+= htonl.c htons.c ntohl.c ntohs.c

6
lib/libc/arch/arm32/string/Makefile.inc Normal file
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@ -0,0 +1,6 @@
# $NetBSD: Makefile.inc,v 1.1 1996/02/16 20:48:37 mark Exp $
SRCS+= bcmp.c bcopy.c bzero.c ffs.c index.c memchr.c memcmp.c memset.c \
rindex.c strcat.c strcmp.c strcpy.c strcspn.c strlen.c \
strncat.c strncmp.c strncpy.c strpbrk.c strsep.c \
strspn.c strstr.c swab.c

56
lib/libc/arch/arm32/sys/Ovfork.S Normal file
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@ -0,0 +1,56 @@
/* $NetBSD: Ovfork.S,v 1.1 1996/02/16 20:48:40 mark Exp $ */
/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* William Jolitz.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* from: @(#)Ovfork.s 5.1 (Berkeley) 4/23/90
* $Id: Ovfork.S,v 1.1 1996/02/16 20:48:40 mark Exp $
*/
#include "SYS.h"
/*
* pid = vfork();
*/
.text
.align 0
ENTRY(vfork)
mov r2, r14
swi SYS_vfork
bcs cerror
sub r1, r1, #0x00000001
and r0, r0, r1
mov r15, r2

69
lib/libc/arch/arm32/sys/brk.S Normal file
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@ -0,0 +1,69 @@
/* $NetBSD: brk.S,v 1.1 1996/02/16 20:48:42 mark Exp $ */
/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* William Jolitz.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* from: @(#)brk.s 5.2 (Berkeley) 12/17/90
* $Id: brk.S,v 1.1 1996/02/16 20:48:42 mark Exp $
*/
#include "SYS.h"
.globl _end
.globl minbrk
.globl curbrk
.data
minbrk: .long _end
.text
.align 0
ENTRY(brk)
ldr r1, Lminbrk
cmp r0, r1
movlt r0, r1
mov r2, r0
swi SYS_break
bcs cerror
mov r0, #0x00000000
ldr r1, Lcurbrk
str r2, [r1]
mov r15, r14
Lminbrk:
.word minbrk
Lcurbrk:
.word curbrk

55
lib/libc/arch/arm32/sys/cerror.S Normal file
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@ -0,0 +1,55 @@
/* $NetBSD: cerror.S,v 1.1 1996/02/16 20:48:43 mark Exp $ */
/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* William Jolitz.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* from: @(#)cerror.s 5.1 (Berkeley) 4/23/90
* $Id: cerror.S,v 1.1 1996/02/16 20:48:43 mark Exp $
*/
#include "SYS.h"
.text
.align 0
.globl _errno
cerror:
ldr r1, Lerrno
str r0, [r1]
mvn r0, #0x00000000
mov r15, r14
Lerrno:
.word _errno

50
lib/libc/arch/arm32/sys/exect.S Normal file
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@ -0,0 +1,50 @@
/* $NetBSD: exect.S,v 1.1 1996/02/16 20:48:46 mark Exp $ */
/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* William Jolitz.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* from: @(#)exect.s 5.1 (Berkeley) 4/23/90
* $Id: exect.S,v 1.1 1996/02/16 20:48:46 mark Exp $
*/
#include "SYS.h"
.text
.align 0
ENTRY(exect)
swi SYS_execve
bcs cerror
mov r15, r14

47
lib/libc/arch/arm32/sys/fork.S Normal file
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@ -0,0 +1,47 @@
/* $NetBSD: fork.S,v 1.1 1996/02/16 20:48:48 mark Exp $ */
/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* William Jolitz.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* from: @(#)fork.s 5.1 (Berkeley) 4/23/90
* $Id: fork.S,v 1.1 1996/02/16 20:48:48 mark Exp $
*/
#include "SYS.h"
SYSCALL(fork)
sub r1, r1, #0x00000001
and r0, r0, r1
mov r15, r14

54
lib/libc/arch/arm32/sys/pipe.S Normal file
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@ -0,0 +1,54 @@
/* $NetBSD: pipe.S,v 1.1 1996/02/16 20:48:51 mark Exp $ */
/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* William Jolitz.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* from: @(#)pipe.s 5.1 (Berkeley) 4/23/90
* $Id: pipe.S,v 1.1 1996/02/16 20:48:51 mark Exp $
*/
#include "SYS.h"
.text
.align 0
ENTRY(pipe)
mov r2, r0
swi SYS_pipe
bcs cerror
str r0, [r2, #0x0000]
str r1, [r2, #0x0004]
mov r0, #0x00000000
mov r15, r14

52
lib/libc/arch/arm32/sys/ptrace.S Normal file
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@ -0,0 +1,52 @@
/* $NetBSD: ptrace.S,v 1.1 1996/02/16 20:48:52 mark Exp $
/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* William Jolitz.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* from: @(#)ptrace.s 5.1 (Berkeley) 4/23/90
* $Id: ptrace.S,v 1.1 1996/02/16 20:48:52 mark Exp $
*/
#include "SYS.h"
.text
.align 0
ENTRY(ptrace)
swi SYS_ptrace
bcs cerror
mov r0, #0
mov r15, r14

45
lib/libc/arch/arm32/sys/reboot.S Normal file
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@ -0,0 +1,45 @@
/* $NetBSD: reboot.S,v 1.1 1996/02/16 20:48:54 mark Exp $ */
/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* William Jolitz.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* from: @(#)reboot.s 5.1 (Berkeley) 4/23/90
* $Id: reboot.S,v 1.1 1996/02/16 20:48:54 mark Exp $
*/
#include "SYS.h"
SYSCALL(reboot)
mov r15, r14

65
lib/libc/arch/arm32/sys/sbrk.S Normal file
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@ -0,0 +1,65 @@
/* $NetBSD: sbrk.S,v 1.1 1996/02/16 20:48:57 mark Exp $ */
/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* William Jolitz.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* from: @(#)sbrk.s 5.1 (Berkeley) 4/23/90
* $Id: sbrk.S,v 1.1 1996/02/16 20:48:57 mark Exp $
*/
#include "SYS.h"
.globl _end
.globl curbrk
.data
curbrk: .long _end
.text
.align 0
ENTRY(sbrk)
ldr r2, Lcurbrk
ldr r1, [r2]
mov r3, r0
add r0, r0, r1
swi SYS_break
bcs cerror
ldr r0, [r2]
add r1, r0, r3
str r1, [r2]
mov r15, r14
Lcurbrk:
.word curbrk

53
lib/libc/arch/arm32/sys/setlogin.S Normal file
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/* $NetBSD: setlogin.S,v 1.1 1996/02/16 20:49:00 mark Exp $ */
/*-
* Copyright (c) 1991 The Regents of the University of California.
* All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* William Jolitz.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* from: @(#)setlogin.s 5.2 (Berkeley) 4/12/91
* $Id: setlogin.S,v 1.1 1996/02/16 20:49:00 mark Exp $
*/
#include "SYS.h"
.globl ___logname_valid /* in getlogin() */
SYSCALL(setlogin)
mov r0, #0x00000000
ldr r1, Llogname
str r0, [r1]
mov r15, r14
Llogname:
.word ___logname_valid

53
lib/libc/arch/arm32/sys/sigpending.S Normal file
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/* $NetBSD: sigpending.S,v 1.1 1996/02/16 20:49:02 mark Exp $ */
/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* William Jolitz.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* from: @(#)sigpending.s 5.1 (Berkeley) 7/1/90
* $Id: sigpending.S,v 1.1 1996/02/16 20:49:02 mark Exp $
*/
#include "SYS.h"
.text
.align 0
ENTRY(sigpending)
mov r2, r0
swi SYS_sigpending
bcs cerror
str r0, [r2]
mov r0, #0x00000000
mov r15, r14

57
lib/libc/arch/arm32/sys/sigprocmask.S Normal file
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@ -0,0 +1,57 @@
/* $NetBSD: sigprocmask.S,v 1.1 1996/02/16 20:49:04 mark Exp $ */
/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* William Jolitz.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* from: @(#)sigprocmask.s 5.2 (Berkeley) 12/17/90
* $Id: sigprocmask.S,v 1.1 1996/02/16 20:49:04 mark Exp $
*/
#include "SYS.h"
.text
.align 0
ENTRY(sigprocmask)
teq r1, #0x00000000
moveq r0, #0x00000001
moveq r1, #0x00000000
ldrne r1, [r1]
swi SYS_sigprocmask
bcs cerror
teq r2, #0x00000000
strne r0, [r2]
mov r0, #0x00000000
mov r15, r14

60
lib/libc/arch/arm32/sys/sigreturn.S Normal file
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@ -0,0 +1,60 @@
/* $NetBSD: sigreturn.S,v 1.1 1996/02/16 20:49:10 mark Exp $ */
/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* William Jolitz.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* from: @(#)sigreturn.s 5.2 (Berkeley) 12/17/90"
* $Id: sigreturn.S,v 1.1 1996/02/16 20:49:10 mark Exp $
*/
#include "SYS.h"
/*
* We must preserve the state of the registers as the user has set them up.
*/
/* I must code this bit ... - mark */
#if 0
#ifdef PROF
#undef ENTRY
#define ENTRY(x) \
.globl _/**/x; .align 2; _/**/x: pusha ; \
.data; 1:; .long 0; .text; movl $1b,%eax; call mcount; popa ; nop
#endif /* PROF */
#endif
SYSCALL(sigreturn)
mov r15, r14

52
lib/libc/arch/arm32/sys/sigsuspend.S Normal file
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@ -0,0 +1,52 @@
/* $NetBSD: sigsuspend.S,v 1.1 1996/02/16 20:49:13 mark Exp $ */
/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* William Jolitz.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* from: @(#)sigsuspend.s 5.2 (Berkeley) 12/17/90
* $Id: sigsuspend.S,v 1.1 1996/02/16 20:49:13 mark Exp $
*/
#include "SYS.h"
.text
.align 0
ENTRY(sigsuspend)
ldr r0, [r0]
swi SYS_sigsuspend
bcs cerror
mov r0, #0x00000000
mov r15, r14

50
lib/libc/arch/arm32/sys/syscall.S Normal file
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@ -0,0 +1,50 @@
/* $NetBSD: syscall.S,v 1.1 1996/02/16 20:49:16 mark Exp $ */
/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* William Jolitz.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* from: @(#)syscall.s 5.1 (Berkeley) 4/23/90
* $Id: syscall.S,v 1.1 1996/02/16 20:49:16 mark Exp $
*/
#include "SYS.h"
.text
.align 0
ENTRY(syscall)
swi 0x00000000
bcs cerror
mov r15, r14