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include/asm-arm/vfpmacros.h
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/* * linux/include/asm-arm/vfpmacros.h * * Assembler-only file containing VFP macros and register definitions. */ #include "vfp.h" @ Macros to allow building with old toolkits (with no VFP support) .macro VFPFMRX, rd, sysreg, cond MRC\cond p10, 7, \rd, \sysreg, cr0, 0 @ FMRX \rd, \sysreg .endm .macro VFPFMXR, sysreg, rd, cond MCR\cond p10, 7, \rd, \sysreg, cr0, 0 @ FMXR \sysreg, \rd .endm @ read all the working registers back into the VFP .macro VFPFLDMIA, base |
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#if __LINUX_ARM_ARCH__ < 6 |
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LDC p11, cr0, [\base],#33*4 @ FLDMIAX \base!, {d0-d15} |
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#else LDC p11, cr0, [\base],#32*4 @ FLDMIAD \base!, {d0-d15} #endif |
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.endm @ write all the working registers out of the VFP .macro VFPFSTMIA, base |
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#if __LINUX_ARM_ARCH__ < 6 |
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STC p11, cr0, [\base],#33*4 @ FSTMIAX \base!, {d0-d15} |
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#else STC p11, cr0, [\base],#32*4 @ FSTMIAD \base!, {d0-d15} #endif |
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.endm |