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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/arch/powerpc/math-emu/mtfsf.c | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/arch/powerpc/math-emu/mtfsf.c')
-rw-r--r-- | ANDROID_3.4.5/arch/powerpc/math-emu/mtfsf.c | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/ANDROID_3.4.5/arch/powerpc/math-emu/mtfsf.c b/ANDROID_3.4.5/arch/powerpc/math-emu/mtfsf.c deleted file mode 100644 index dbce92e4..00000000 --- a/ANDROID_3.4.5/arch/powerpc/math-emu/mtfsf.c +++ /dev/null @@ -1,63 +0,0 @@ -#include <linux/types.h> -#include <linux/errno.h> -#include <asm/uaccess.h> - -#include <asm/sfp-machine.h> -#include <math-emu/soft-fp.h> - -int -mtfsf(unsigned int FM, u32 *frB) -{ - u32 mask; - u32 fpscr; - - if (FM == 0) - return 0; - - if (FM == 0xff) - mask = 0x9fffffff; - else { - mask = 0; - if (FM & (1 << 0)) - mask |= 0x90000000; - if (FM & (1 << 1)) - mask |= 0x0f000000; - if (FM & (1 << 2)) - mask |= 0x00f00000; - if (FM & (1 << 3)) - mask |= 0x000f0000; - if (FM & (1 << 4)) - mask |= 0x0000f000; - if (FM & (1 << 5)) - mask |= 0x00000f00; - if (FM & (1 << 6)) - mask |= 0x000000f0; - if (FM & (1 << 7)) - mask |= 0x0000000f; - } - - __FPU_FPSCR &= ~(mask); - __FPU_FPSCR |= (frB[1] & mask); - - __FPU_FPSCR &= ~(FPSCR_VX); - if (__FPU_FPSCR & (FPSCR_VXSNAN | FPSCR_VXISI | FPSCR_VXIDI | - FPSCR_VXZDZ | FPSCR_VXIMZ | FPSCR_VXVC | - FPSCR_VXSOFT | FPSCR_VXSQRT | FPSCR_VXCVI)) - __FPU_FPSCR |= FPSCR_VX; - - fpscr = __FPU_FPSCR; - fpscr &= ~(FPSCR_FEX); - if (((fpscr & FPSCR_VX) && (fpscr & FPSCR_VE)) || - ((fpscr & FPSCR_OX) && (fpscr & FPSCR_OE)) || - ((fpscr & FPSCR_UX) && (fpscr & FPSCR_UE)) || - ((fpscr & FPSCR_ZX) && (fpscr & FPSCR_ZE)) || - ((fpscr & FPSCR_XX) && (fpscr & FPSCR_XE))) - fpscr |= FPSCR_FEX; - __FPU_FPSCR = fpscr; - -#ifdef DEBUG - printk("%s: %02x %p: %08lx\n", __func__, FM, frB, __FPU_FPSCR); -#endif - - return 0; -} |