head 1.5; access; symbols netbsd-11-0-RC5:1.5 netbsd-11-0-RC4:1.5 netbsd-11-0-RC3:1.5 netbsd-11-0-RC2:1.5 netbsd-11-0-RC1:1.5 perseant-exfatfs-base-20250801:1.5 netbsd-11:1.5.0.2 netbsd-11-base:1.5 perseant-exfatfs-base-20240630:1.4 perseant-exfatfs:1.4.0.2 perseant-exfatfs-base:1.4; locks; strict; comment @# @; 1.5 date 2024.11.21.18.16.15; author riastradh; state Exp; branches; next 1.4; commitid ztrJqLMtvcZpExyF; 1.4 date 2024.06.09.14.10.05; author riastradh; state Exp; branches 1.4.2.1; next 1.3; commitid Ew4Inig6fNEMAjdF; 1.3 date 2024.06.09.13.33.36; author riastradh; state Exp; branches; next 1.2; commitid 2Yl6tL6CJyKgojdF; 1.2 date 2024.05.08.01.40.27; author riastradh; state Exp; branches; next 1.1; commitid C5RVll2MTW4ot89F; 1.1 date 2024.05.07.20.58.33; author riastradh; state Exp; branches; next ; commitid jPTqxolCZJTGU69F; 1.4.2.1 date 2025.08.02.05.54.50; author perseant; state Exp; branches; next ; commitid 23j6GFaDws3O875G; desc @@ 1.5 log @bsd.lib.mk: Exclude MD linker-generated crud from expected symbols. Not entirely sure why these symbols like _init/_fini/_end on x86 or __bss_start__/__bss_end__ on aarch64 or _GLOBAL_OFFSET_TABLE_ on hppa are exported at all, but it's something the linker is doing automatically -- and unnecessarily, since libraries with explicit version scripts don't export these -- and I'm not sure there's any way to suppress it. This way, most *.expsym lists can be machine-independent, which will help keep maintenance burden much lower. Currently we have only one *.expsym file for a library that _doesn't_ use a version script, libm -- fix that up to reduce the crud. (That one already happens to have a lot of machine-dependent exports because of differences in floating-point ABIs so the linker-generated MD symbol crud wasn't much more of a maintenance burden in this case, but this maintenance burden is why I haven't aggressively gone around creating *.expsym files for other libraries.) @ text @__divxc3 __mulxc3 fma fmaf fmal @ 1.4 log @libm: Factor out common expected symbol list. Should substantially reduce the maintenance burden. @ text @a2 2 _fini _init @ 1.4.2.1 log @Sync with HEAD @ text @d3 2 @ 1.3 log @libm: Do the weak alias dance for asin, acos, atan. These are used internally by the complex trig functions, so they need weak aliases. @ text @a0 5 __c99_cabs __c99_cabsf __c99_cabsl __divdc3 __divsc3 a1 64 __exp__D __ieee754_acos __ieee754_acosf __ieee754_acosh __ieee754_acoshf __ieee754_asin __ieee754_asinf __ieee754_atan2 __ieee754_atan2f __ieee754_atanh __ieee754_atanhf __ieee754_cosh __ieee754_coshf __ieee754_exp __ieee754_expf __ieee754_fmod __ieee754_fmodf __ieee754_fmodl __ieee754_hypot __ieee754_hypotf __ieee754_j0 __ieee754_j0f __ieee754_j1 __ieee754_j1f __ieee754_jn __ieee754_jnf __ieee754_lgamma_r __ieee754_lgammaf_r __ieee754_log __ieee754_log10 __ieee754_log10f __ieee754_log2 __ieee754_log2f __ieee754_logf __ieee754_pow __ieee754_powf __ieee754_rem_pio2 __ieee754_rem_pio2f __ieee754_remainder __ieee754_remainderf __ieee754_scalb __ieee754_scalbf __ieee754_sinh __ieee754_sinhf __ieee754_sqrt __ieee754_sqrtf __ieee754_y0 __ieee754_y0f __ieee754_y1 __ieee754_y1f __ieee754_yn __ieee754_ynf __kernel_cos __kernel_cosf __kernel_rem_pio2 __kernel_rem_pio2f __kernel_sin __kernel_sinf __kernel_standard __kernel_tan __kernel_tanf __log__D __muldc3 __mulsc3 a2 62 _acos _acosf _acoshl _acosl _asin _asinf _asinhl _asinl _atan _atan2 _atan2f _atan2l _atanf _atanhl _atanl _casin _casinf _casinl _catan _catanf _catanl _cbrtl _cchsh _cchshf _cchshl _ceill _copysignl _cos _cosf _cosh _coshf _coshl _cosl _cospi _cospif _cospil _ctans _ctansf _ctansl _end _erfcl _erfl _exp _exp2l _expf _expl _expm1l _fdlib_version _feclearexcept _fedisableexcept _feenableexcept _fegetenv _fegetexcept _fegetexceptflag _fegetround _feholdexcept _feraiseexcept _fesetenv _fesetexceptflag _fesetround _fetestexcept _feupdateenv a3 7 _finite _finitef _floorl _fmodl _hypot _hypotf _hypotl a4 189 _lgammal _lgammal_r _log _log10l _log1pl _log2l _logf _logl _modfl _powl _redupi _redupif _redupil _remquo _remquof _remquol _roundl _scalbln _scalblnf _scalblnl _scalbn _scalbnf _scalbnl _sin _sincos _sincosf _sincosl _sinf _sinh _sinhf _sinhl _sinl _sinpi _sinpif _sinpil _sqrtl _tan _tanf _tanhl _tanl _tanpi _tanpif _tanpil _tgammal _truncl acos acosf acosh acoshf acoshl acosl asin asinf asinh asinhf asinhl asinl atan atan2 atan2f atan2l atanf atanh atanhf atanhl atanl cabs cabsf cacos cacosf cacosh cacoshf cacoshl cacosl carg cargf cargl casin casinf casinh casinhf casinhl casinl catan catanf catanh catanhf catanhl catanl cbrt cbrtf cbrtl ccos ccosf ccosh ccoshf ccoshl ccosl ceil ceilf ceill cexp cexpf cexpl cimag cimagf cimagl clog clogf clogl conj conjf conjl copysign copysignf copysignl cos cosf cosh coshf coshl cosl cospi cospif cospil cpow cpowf cpowl cproj cprojf cprojl creal crealf creall csin csinf csinh csinhf csinhl csinl csqrt csqrtf csqrtl ctan ctanf ctanh ctanhf ctanhl ctanl drem dremf erf erfc erfcf erfcl erff erfl exp exp2 exp2f exp2l expf expl expm1 expm1f expm1l fabsf fdim fdimf fdiml feclearexcept fedisableexcept feenableexcept fegetenv fegetexcept fegetexceptflag fegetround feholdexcept feraiseexcept fesetenv fesetexceptflag fesetround fetestexcept feupdateenv finite finitef floor floorf floorl a7 144 fmax fmaxf fmaxl fmin fminf fminl fmod fmodf fmodl frexp frexpf frexpl gamma gamma_r gammaf gammaf_r hypot hypotf hypotl ilogb ilogbf ilogbl isinff isnanf j0 j0f j1 j1f jn jnf ldexp ldexpf ldexpl lgamma lgamma_r lgammaf lgammaf_r lgammal lgammal_r llrint llrintf llrintl llround llroundf llroundl log log10 log10f log10l log1p log1pf log1pl log2 log2f log2l logb logbf logbl logf logl lrint lrintf lrintl lround lroundf lroundl matherr modf modff modfl nan nanf nanl nearbyint nearbyintf nearbyintl nextafter nextafterf nextafterl nexttoward nexttowardf nexttowardl pow powf powl remainder remainderf remainderl remquo remquof remquol rint rintf rintl round roundf roundl scalb scalbf scalbln scalblnf scalblnl scalbn scalbnf scalbnl signgam significand significandf sin sincos sincosf sincosl sinf sinh sinhf sinhl sinl sinpi sinpif sinpil sqrt sqrtf sqrtl tan tanf tanh tanhf tanhl tanl tanpi tanpif tanpil tgamma tgammaf tgammal trunc truncf truncl y0 y0f y1 y1f yn ynf @ 1.2 log @libm: Do the weak alias dance for sin/cos/tan/finite{,f}. tan isn't used internally, but it's confusing for it to be treated differently from sin and cos, and there's no harm in doing the dance unnecessarily. @ text @d72 2 d80 1 d84 1 @ 1.1 log @libm: Memorialize expected symbols on various architectures. This will reduce the risk of accidentally adding or deleting the wrong symbols while fixing the aliases. (This is all the architectures I have a build tree for handy; can add other architectures like m68k later.) @ text @d95 2 d131 2 d162 1 d166 1 d175 2 @