2 * linux/include/asm-arm/vfpmacros.h
4 * Assembler-only file containing VFP macros and register definitions.
8 @ Macros to allow building with old toolkits (with no VFP support)
9 .macro VFPFMRX, rd, sysreg, cond
10 MRC\cond p10, 7, \rd, \sysreg, cr0, 0 @ FMRX \rd, \sysreg
13 .macro VFPFMXR, sysreg, rd, cond
14 MCR\cond p10, 7, \rd, \sysreg, cr0, 0 @ FMXR \sysreg, \rd
17 @ read all the working registers back into the VFP
18 .macro VFPFLDMIA, base
19 #if __LINUX_ARM_ARCH__ < 6
20 LDC p11, cr0, [\base],#33*4 @ FLDMIAX \base!, {d0-d15}
22 LDC p11, cr0, [\base],#32*4 @ FLDMIAD \base!, {d0-d15}
26 @ write all the working registers out of the VFP
27 .macro VFPFSTMIA, base
28 #if __LINUX_ARM_ARCH__ < 6
29 STC p11, cr0, [\base],#33*4 @ FSTMIAX \base!, {d0-d15}
31 STC p11, cr0, [\base],#32*4 @ FSTMIAD \base!, {d0-d15}