ב הוא חיבור של הרב יהושע בועז שתוכנו מראי מקומות למקורותشسdggרות הל555ה התafhgfh

/* SPDX-License-Identifier: GPL-2.0 */ /* * arch/arm/include/asm/vfpmacros.h * * Assembler-only file containing VFP macros and register definitions. */ #include <asm/hwcap.h> #include <asm/vfp.h> .macro VFPFMRX, rd, sysreg, cond vmrs\cond \rd, \sysreg .endm .macro VFPFMXR, sysreg, rd, cond vmsr\cond \sysreg, \rd .endm @ read all the working registers back into the VFP .macro VFPFLDMIA, base, tmp .fpu vfpv2 #if __LINUX_ARM_ARCH__ < 6 fldmiax \base!, {d0-d15} #else vldmia \base!, {d0-d15} #endif #ifdef CONFIG_VFPv3 .fpu vfpv3 #if __LINUX_ARM_ARCH__ <= 6 ldr \tmp, =elf_hwcap @ may not have MVFR regs ldr \tmp, [\tmp, #0] tst \tmp, #HWCAP_VFPD32 vldmiane \base!, {d16-d31} addeq \base, \base, #32*4 @ step over unused register space #else VFPFMRX \tmp, MVFR0 @ Media and VFP Feature Register 0 and \tmp, \tmp, #MVFR0_A_SIMD_MASK @ A_SIMD field cmp \tmp, #2 @ 32 x 64bit registers? vldmiaeq \base!, {d16-d31} addne \base, \base, #32*4 @ step over unused register space #endif #endif .endm @ write all the working registers out of the VFP .macro VFPFSTMIA, base, tmp #if __LINUX_ARM_ARCH__ < 6 fstmiax \base!, {d0-d15} #else vstmia \base!, {d0-d15} #endif #ifdef CONFIG_VFPv3 .fpu vfpv3 #if __LINUX_ARM_ARCH__ <= 6 ldr \tmp, =elf_hwcap @ may not have MVFR regs ldr \tmp, [\tmp, #0] tst \tmp, #HWCAP_VFPD32 vstmiane \base!, {d16-d31} addeq \base, \base, #32*4 @ step over unused register space #else VFPFMRX \tmp, MVFR0 @ Media and VFP Feature Register 0 and \tmp, \tmp, #MVFR0_A_SIMD_MASK @ A_SIMD field cmp \tmp, #2 @ 32 x 64bit registers? vstmiaeq \base!, {d16-d31} addne \base, \base, #32*4 @ step over unused register space #endif #endif .endm