From 2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c Mon Sep 17 00:00:00 2001 From: Sang-Heon Jeon Date: Mon, 24 Aug 2026 01:18:14 +0900 Subject: coccinelle: alloc_cast: drop removed allocators - pci_alloc_consistent() and pci_zalloc_consistent() were removed by commit 7968778914e5 ("PCI: Remove the deprecated "pci-dma-compat.h" API") - kmem_alloc() was removed by commit f078d4ea8276 ("xfs: convert kmem_alloc() to kmalloc()") - kmem_zalloc() was removed by commit 10634530f7ba ("xfs: convert kmem_zalloc() to kzalloc()") - kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers") So drop them from the rules. No functional change. Signed-off-by: Sang-Heon Jeon Signed-off-by: Julia Lawall --- arch/mips/math-emu/ieee754d.c | 99 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 99 insertions(+) create mode 100644 arch/mips/math-emu/ieee754d.c (limited to 'arch/mips/math-emu/ieee754d.c') diff --git a/arch/mips/math-emu/ieee754d.c b/arch/mips/math-emu/ieee754d.c new file mode 100644 index 000000000..586c4db2d --- /dev/null +++ b/arch/mips/math-emu/ieee754d.c @@ -0,0 +1,99 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Some debug functions + * + * MIPS floating point support + * + * Copyright (C) 1994-2000 Algorithmics Ltd. + * + * Nov 7, 2000 + * Modified to build and operate in Linux kernel environment. + * + * Kevin D. Kissell, kevink@mips.com and Carsten Langgaard, carstenl@mips.com + * Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved. + */ + +#include +#include +#include "ieee754.h" +#include "ieee754sp.h" +#include "ieee754dp.h" + +union ieee754dp ieee754dp_dump(char *m, union ieee754dp x) +{ + int i; + + printk("%s", m); + printk("<%08x,%08x>\n", (unsigned) (x.bits >> 32), + (unsigned) x.bits); + printk("\t="); + switch (ieee754dp_class(x)) { + case IEEE754_CLASS_QNAN: + case IEEE754_CLASS_SNAN: + printk("Nan %c", DPSIGN(x) ? '-' : '+'); + for (i = DP_FBITS - 1; i >= 0; i--) + printk("%c", DPMANT(x) & DP_MBIT(i) ? '1' : '0'); + break; + case IEEE754_CLASS_INF: + printk("%cInfinity", DPSIGN(x) ? '-' : '+'); + break; + case IEEE754_CLASS_ZERO: + printk("%cZero", DPSIGN(x) ? '-' : '+'); + break; + case IEEE754_CLASS_DNORM: + printk("%c0.", DPSIGN(x) ? '-' : '+'); + for (i = DP_FBITS - 1; i >= 0; i--) + printk("%c", DPMANT(x) & DP_MBIT(i) ? '1' : '0'); + printk("e%d", DPBEXP(x) - DP_EBIAS); + break; + case IEEE754_CLASS_NORM: + printk("%c1.", DPSIGN(x) ? '-' : '+'); + for (i = DP_FBITS - 1; i >= 0; i--) + printk("%c", DPMANT(x) & DP_MBIT(i) ? '1' : '0'); + printk("e%d", DPBEXP(x) - DP_EBIAS); + break; + default: + printk("Illegal/Unknown IEEE754 value class"); + } + printk("\n"); + return x; +} + +union ieee754sp ieee754sp_dump(char *m, union ieee754sp x) +{ + int i; + + printk("%s=", m); + printk("<%08x>\n", (unsigned) x.bits); + printk("\t="); + switch (ieee754sp_class(x)) { + case IEEE754_CLASS_QNAN: + case IEEE754_CLASS_SNAN: + printk("Nan %c", SPSIGN(x) ? '-' : '+'); + for (i = SP_FBITS - 1; i >= 0; i--) + printk("%c", SPMANT(x) & SP_MBIT(i) ? '1' : '0'); + break; + case IEEE754_CLASS_INF: + printk("%cInfinity", SPSIGN(x) ? '-' : '+'); + break; + case IEEE754_CLASS_ZERO: + printk("%cZero", SPSIGN(x) ? '-' : '+'); + break; + case IEEE754_CLASS_DNORM: + printk("%c0.", SPSIGN(x) ? '-' : '+'); + for (i = SP_FBITS - 1; i >= 0; i--) + printk("%c", SPMANT(x) & SP_MBIT(i) ? '1' : '0'); + printk("e%d", SPBEXP(x) - SP_EBIAS); + break; + case IEEE754_CLASS_NORM: + printk("%c1.", SPSIGN(x) ? '-' : '+'); + for (i = SP_FBITS - 1; i >= 0; i--) + printk("%c", SPMANT(x) & SP_MBIT(i) ? '1' : '0'); + printk("e%d", SPBEXP(x) - SP_EBIAS); + break; + default: + printk("Illegal/Unknown IEEE754 value class"); + } + printk("\n"); + return x; +} -- cgit v1.3.1