diff options
Diffstat (limited to 'ANDROID_3.4.5/arch/powerpc/math-emu/fnmadds.c')
-rw-r--r-- | ANDROID_3.4.5/arch/powerpc/math-emu/fnmadds.c | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/ANDROID_3.4.5/arch/powerpc/math-emu/fnmadds.c b/ANDROID_3.4.5/arch/powerpc/math-emu/fnmadds.c deleted file mode 100644 index 4db4b7d9..00000000 --- a/ANDROID_3.4.5/arch/powerpc/math-emu/fnmadds.c +++ /dev/null @@ -1,55 +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> -#include <math-emu/double.h> -#include <math-emu/single.h> - -int -fnmadds(void *frD, void *frA, void *frB, void *frC) -{ - FP_DECL_D(R); - FP_DECL_D(A); - FP_DECL_D(B); - FP_DECL_D(C); - FP_DECL_D(T); - FP_DECL_EX; - -#ifdef DEBUG - printk("%s: %p %p %p %p\n", __func__, frD, frA, frB, frC); -#endif - - FP_UNPACK_DP(A, frA); - FP_UNPACK_DP(B, frB); - FP_UNPACK_DP(C, frC); - -#ifdef DEBUG - printk("A: %ld %lu %lu %ld (%ld)\n", A_s, A_f1, A_f0, A_e, A_c); - printk("B: %ld %lu %lu %ld (%ld)\n", B_s, B_f1, B_f0, B_e, B_c); - printk("C: %ld %lu %lu %ld (%ld)\n", C_s, C_f1, C_f0, C_e, C_c); -#endif - - if ((A_c == FP_CLS_INF && C_c == FP_CLS_ZERO) || - (A_c == FP_CLS_ZERO && C_c == FP_CLS_INF)) - FP_SET_EXCEPTION(EFLAG_VXIMZ); - - FP_MUL_D(T, A, C); - - if (T_s != B_s && T_c == FP_CLS_INF && B_c == FP_CLS_INF) - FP_SET_EXCEPTION(EFLAG_VXISI); - - FP_ADD_D(R, T, B); - - if (R_c != FP_CLS_NAN) - R_s ^= 1; - -#ifdef DEBUG - printk("D: %ld %lu %lu %ld (%ld)\n", R_s, R_f1, R_f0, R_e, R_c); -#endif - - __FP_PACK_DS(frD, R); - - return FP_CUR_EXCEPTIONS; -} |