Module Name: src Committed By: riastradh Date: Mon May 6 15:33:04 UTC 2024
Modified Files: src/lib/libm/arch/vax: n_sincos.S n_tan.S Log Message: libm: Expose sinl, cosl, tanl on vax. While here, make sin, cos, and tan be weak aliases for internal symbols _sin, _cos, and _tan; likewise sinf, cosf, tanf. PR 57881 To generate a diff of this commit: cvs rdiff -u -r1.9 -r1.10 src/lib/libm/arch/vax/n_sincos.S cvs rdiff -u -r1.7 -r1.8 src/lib/libm/arch/vax/n_tan.S Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/lib/libm/arch/vax/n_sincos.S diff -u src/lib/libm/arch/vax/n_sincos.S:1.9 src/lib/libm/arch/vax/n_sincos.S:1.10 --- src/lib/libm/arch/vax/n_sincos.S:1.9 Fri Oct 10 22:06:33 2014 +++ src/lib/libm/arch/vax/n_sincos.S Mon May 6 15:33:04 2024 @@ -1,4 +1,4 @@ -/* $NetBSD: n_sincos.S,v 1.9 2014/10/10 22:06:33 martin Exp $ */ +/* $NetBSD: n_sincos.S,v 1.10 2024/05/06 15:33:04 riastradh Exp $ */ /* * Copyright (c) 1985, 1993 * The Regents of the University of California. All rights reserved. @@ -46,17 +46,19 @@ */ #include <machine/asm.h> -ENTRY(sinf, 0) +WEAK_ALIAS(sinf, _sinf) +ENTRY(_sinf, 0) cvtfd 4(%ap),-(%sp) - calls $2,_C_LABEL(sin) + calls $2,_C_LABEL(_sin) cvtdf %r0,%r0 ret +END(_sinf) -#ifdef WEAK_ALIAS -WEAK_ALIAS(_sinl, sin) -#endif +WEAK_ALIAS(sinl, _sinl) +STRONG_ALIAS(_sinl, _sin) -ENTRY(sin, 0xfc0) +WEAK_ALIAS(sin, _sin) +ENTRY(_sin, 0xfc0) movq 4(%ap),%r0 bicw3 $0x807f,%r0,%r2 beql 1f # if x is zero or reserved operand then return x @@ -77,6 +79,7 @@ ENTRY(sin, 0xfc0) jsb _C_LABEL(__libm_sincos)+2 bispsw (%sp)+ 1: ret +END(_sin) /* * double cos(arg) @@ -85,17 +88,19 @@ ENTRY(sin, 0xfc0) * S. McDonald, April 4, 1985 */ -ENTRY(cosf, 0) +WEAK_ALIAS(cosf, _cosf) +ENTRY(_cosf, 0) cvtfd 4(%ap),-(%sp) - calls $2,_C_LABEL(cos) + calls $2,_C_LABEL(_cos) cvtdf %r0,%r0 ret +END(_cosf) -#ifdef WEAK_ALIAS -WEAK_ALIAS(_cosl, cos) -#endif +WEAK_ALIAS(cosl, _cosl) +STRONG_ALIAS(_cosl, _cos) -ENTRY(cos, 0x0fc0) +WEAK_ALIAS(cos, _cos) +ENTRY(_cos, 0x0fc0) movq 4(%ap),%r0 bicw3 $0x7f,%r0,%r2 cmpw $0x8000,%r2 @@ -117,3 +122,4 @@ ENTRY(cos, 0x0fc0) jsb _C_LABEL(__libm_sincos)+2 bispsw (%sp)+ 1: ret +END(_cos) Index: src/lib/libm/arch/vax/n_tan.S diff -u src/lib/libm/arch/vax/n_tan.S:1.7 src/lib/libm/arch/vax/n_tan.S:1.8 --- src/lib/libm/arch/vax/n_tan.S:1.7 Thu Mar 6 10:59:52 2014 +++ src/lib/libm/arch/vax/n_tan.S Mon May 6 15:33:04 2024 @@ -1,4 +1,4 @@ -/* $NetBSD: n_tan.S,v 1.7 2014/03/06 10:59:52 martin Exp $ */ +/* $NetBSD: n_tan.S,v 1.8 2024/05/06 15:33:04 riastradh Exp $ */ /* * Copyright (c) 1985, 1993 * The Regents of the University of California. All rights reserved. @@ -44,7 +44,12 @@ * method: true range reduction to [-pi/4,pi/4], P. Tang & B. Corbett * S. McDonald, April 4, 1985 */ -ENTRY(tan, 0x0fc0) # save %r6-%r11 + +WEAK_ALIAS(tanl, _tanl) +STRONG_ALIAS(_tanl, _tan) + +WEAK_ALIAS(tan, _tan) +ENTRY(_tan, 0x0fc0) # save %r6-%r11 movq 4(%ap),%r0 bicw3 $0x807f,%r0,%r2 beql 1f # if x is zero or reserved operand then return x @@ -87,11 +92,12 @@ ENTRY(tan, 0x0fc0) # save %r6-%r11 divd3 %r0,%r10,%r0 bispsw (%sp)+ 1: ret +END(_tan) - -ENTRY(tanf, 0) +WEAK_ALIAS(tanf, _tanf) +ENTRY(_tanf, 0) cvtfd 4(%ap),-(%sp) - calls $2,_C_LABEL(tan) + calls $2,_C_LABEL(_tan) cvtdf %r0,%r0 ret - +END(_tanf)