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015c6dc288
Further _FloatN / _FloatNx type alias support will involve making architecture-specific .S files use the common macros for libm function aliases. Making them use those macros will also serve to simplify existing code for aliases / symbol versions in various cases, similar to such simplifications for ldbl-opt code. The libm-alias-*.h files sometimes need to include <bits/floatn.h> to determine which aliases they should define. At present, this does not work for inclusion from .S files because <bits/floatn.h> can define typedefs for old compilers. This patch changes all the <bits/floatn.h> and <bits/floatn-common.h> headers to include __ASSEMBLER__ conditionals. Those conditionals disable everything related to C syntax in the __ASSEMBLER__ case, not just the problem typedefs, as that seemed cleanest. The __HAVE_* definitions remain in the __ASSEMBLER__ case, as those provide information that is required to define the correct set of aliases. Tested with build-many-glibcs.py for a representative set of configurations (x86_64-linux-gnu i686-linux-gnu ia64-linux-gnu powerpc64le-linux-gnu mips64-linux-gnu-n64 sparc64-linux-gnu) with GCC 6. Also tested with GCC 6 for i686-linux-gnu in conjunction with changes to use alias macros in .S files. * bits/floatn-common.h [!__ASSEMBLER]: Disable everything related to C syntax instead of availability and properties of types. * bits/floatn.h [!__ASSEMBLER]: Likewise. * sysdeps/ia64/bits/floatn.h [!__ASSEMBLER]: Likewise. * sysdeps/ieee754/ldbl-128/bits/floatn.h [!__ASSEMBLER]: Likewise. * sysdeps/mips/ieee754/bits/floatn.h [!__ASSEMBLER]: Likewise. * sysdeps/powerpc/bits/floatn.h [!__ASSEMBLER]: Likewise. * sysdeps/x86/bits/floatn.h [!__ASSEMBLER]: Likewise. |
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| .. | ||
| bits | ||
| e_acoshl.c | ||
| e_acosl.c | ||
| e_asinl.c | ||
| e_atan2l.c | ||
| e_atanhl.c | ||
| e_coshl.c | ||
| e_exp10l.c | ||
| e_expl.c | ||
| e_fmodl.c | ||
| e_gammal_r.c | ||
| e_hypotl.c | ||
| e_ilogbl.c | ||
| e_j0l.c | ||
| e_j1l.c | ||
| e_jnl.c | ||
| e_lgammal_r.c | ||
| e_log2l.c | ||
| e_log10l.c | ||
| e_logl.c | ||
| e_powl.c | ||
| e_rem_pio2l.c | ||
| e_remainderl.c | ||
| e_sinhl.c | ||
| float128-abi.h | ||
| gamma_productl.c | ||
| ieee754.h | ||
| k_cosl.c | ||
| k_sincosl.c | ||
| k_sinl.c | ||
| k_tanl.c | ||
| ldbl2mpn.c | ||
| lgamma_negl.c | ||
| lgamma_productl.c | ||
| Makeconfig | ||
| Makefile | ||
| math_ldbl.h | ||
| mpn2ldbl.c | ||
| printf_fphex_macros.h | ||
| printf_fphex.c | ||
| s_asinhl.c | ||
| s_atanl.c | ||
| s_cbrtl.c | ||
| s_ceill.c | ||
| s_copysignl.c | ||
| s_cosl.c | ||
| s_erfl.c | ||
| s_expm1l.c | ||
| s_fabsl.c | ||
| s_finitel.c | ||
| s_floorl.c | ||
| s_fma.c | ||
| s_fmal.c | ||
| s_fpclassifyl.c | ||
| s_frexpl.c | ||
| s_fromfpl_main.c | ||
| s_fromfpl.c | ||
| s_fromfpxl.c | ||
| s_getpayloadl.c | ||
| s_isinfl.c | ||
| s_isnanl.c | ||
| s_issignalingl.c | ||
| s_llrintl.c | ||
| s_llroundl.c | ||
| s_log1pl.c | ||
| s_logbl.c | ||
| s_lrintl.c | ||
| s_lroundl.c | ||
| s_modfl.c | ||
| s_nearbyintl.c | ||
| s_nextafterl.c | ||
| s_nexttoward.c | ||
| s_nexttowardf.c | ||
| s_nextupl.c | ||
| s_remquol.c | ||
| s_rintl.c | ||
| s_roundevenl.c | ||
| s_roundl.c | ||
| s_scalblnl.c | ||
| s_scalbnl.c | ||
| s_setpayloadl_main.c | ||
| s_setpayloadl.c | ||
| s_setpayloadsigl.c | ||
| s_signbitl.c | ||
| s_sincosl.c | ||
| s_sinl.c | ||
| s_tanhl.c | ||
| s_tanl.c | ||
| s_totalorderl.c | ||
| s_totalordermagl.c | ||
| s_truncl.c | ||
| s_ufromfpl.c | ||
| s_ufromfpxl.c | ||
| strtod_nan_ldouble.h | ||
| strtold_l.c | ||
| t_expl.h | ||
| t_sincosl.c | ||
| x2y2m1l.c | ||