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* Prepare for radical source tree reorganization. zack/build-layout-experimentZack Weinberg2017-06-081-51/+0
| | | | | | | | | | All top-level files and directories are moved into a temporary storage directory, REORG.TODO, except for files that will certainly still exist in their current form at top level when we're done (COPYING, COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which are moved to the new directory OldChangeLogs, instead), and the generated file INSTALL (which is just deleted; in the new order, there will be no generated files checked into version control).
* Update copyright dates with scripts/update-copyrights.Joseph Myers2017-01-011-1/+1
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* alpha: fix trunc for big input valuesAurelien Jarno2016-08-021-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | The alpha specific version of trunc and truncf always add and subtract 0x1.0p23 or 0x1.0p52 even for big values. This causes this kind of errors in the testsuite: Failure: Test: trunc_towardzero (0x1p107) Result: is: 1.6225927682921334e+32 0x1.fffffffffffffp+106 should be: 1.6225927682921336e+32 0x1.0000000000000p+107 difference: 1.8014398509481984e+16 0x1.0000000000000p+54 ulp : 0.5000 max.ulp : 0.0000 Change this by returning the input value when its absolute value is greater than 0x1.0p23 or 0x1.0p52. NaN have to go through the add and subtract operations to get possibly silenced. Finally remove the code to handle inexact exception, trunc should never generate such an exception. Changelog: * sysdeps/alpha/fpu/s_trunc.c (__trunc): Return the input value when its absolute value is greater than 0x1.0p52. [_IEEE_FP_INEXACT] Remove. * sysdeps/alpha/fpu/s_truncf.c (__truncf): Return the input value when its absolute value is greater than 0x1.0p23. [_IEEE_FP_INEXACT] Remove.
* Update copyright dates with scripts/update-copyrights.Joseph Myers2016-01-041-1/+1
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* Update copyright dates with scripts/update-copyrights.Joseph Myers2015-01-021-1/+1
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* Relocate alpha from ports to libcRichard Henderson2014-02-121-0/+52
| | | | | | | | | | Also fixed the following whitespace nits to satisfy the push: sysdeps/alpha/alphaev6/memset.S:142: space before tab in indent. sysdeps/alpha/configure:1: new blank line at EOF. sysdeps/alpha/fpu/e_sqrt.c:126: space before tab in indent. sysdeps/alpha/preconfigure:1: new blank line at EOF. sysdeps/unix/sysv/linux/alpha/syscalls.list:1: new blank line at EOF.
* Moved alpha to ports repository.Roland McGrath2008-11-261-53/+0
| | | | | | | | | | | 2008-11-25 Roland McGrath <roland@redhat.com> * sysdeps/alpha, sysdeps/unix/bsd/osf/alpha, sysdeps/unix/bsd/Attic/osf1/alpha, sysdeps/unix/sysv/linux/alpha, sysdeps/unix/sysv/linux/alpha/alpha, sysdeps/unix/alpha, sysdeps/mach/alpha, sysdeps/mach/hurd/alpha: Subdirectories moved to ports repository. * configure.in (base_machine): Remove alpha case.
* 2007-05-07 Richard Henderson <rth@redhat.com>Richard Henderson2007-05-071-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * sysdeps/alpha/fpu/bits/mathinline.h (__isnanl): Don't define if __NO_LONG_DOUBLE_MATH. * sysdeps/unix/sysv/linux/alpha/ioperm.c: If BWX insns not available in the compiler, add .arch directive to ethe assembly. 2007-05-07 Jakub Jelinek <jakub@redhat.com> * sysdeps/alpha/fpu/s_nearbyint.c (nearbyintl): Fix version on compat_symbol to GLIBC_2_1. * sysdeps/alpha/fpu/s_fmin.S (fminl): Likewise. * sysdeps/alpha/fpu/s_trunc.c (truncl): Likewise. * sysdeps/alpha/fpu/s_fmax.S (fmaxl): Likewise. * sysdeps/alpha/fpu/s_lrint.c (lrintl, llrintl): Likewise. * sysdeps/alpha/fpu/s_lround.c (lroundl, llroundl): Likewise. * sysdeps/alpha/fpu/s_round.c (roundl): Likewise. * sysdeps/alpha/fpu/s_isnan.c (isnanl): Provide compat_symbol in libc, not libm. (__isnanl): New compat_symbol. 2007-05-07 Richard Henderson <rth@redhat.com> * sysdeps/alpha/fpu/bits/mathinline.h (__isnanl): Don't define if __NO_LONG_DOUBLE_MATH. * sysdeps/unix/sysv/linux/alpha/ioperm.c: If BWX insns not available in the compiler, add .arch directive to ethe assembly. 2007-05-07 Jakub Jelinek <jakub@redhat.com> * sysdeps/alpha/fpu/s_nearbyint.c (nearbyintl): Fix version on compat_symbol to GLIBC_2_1. * sysdeps/alpha/fpu/s_fmin.S (fminl): Likewise. * sysdeps/alpha/fpu/s_trunc.c (truncl): Likewise. * sysdeps/alpha/fpu/s_fmax.S (fmaxl): Likewise. * sysdeps/alpha/fpu/s_lrint.c (lrintl, llrintl): Likewise. * sysdeps/alpha/fpu/s_lround.c (lroundl, llroundl): Likewise. * sysdeps/alpha/fpu/s_round.c (roundl): Likewise. * sysdeps/alpha/fpu/s_isnan.c (isnanl): Provide compat_symbol in libc, not libm. (__isnanl): New compat_symbol. Peter Bergner <bergner@us.ibm.com> * elf/dl-support.c (_dl_aux_init): Honor DL_PLATFORM_AUXV.
* * sysdeps/alpha/fpu/s_llround.c: New file. Richard Henderson2007-03-141-0/+53
* sysdeps/alpha/fpu/s_llroundf.c: New file. * sysdeps/alpha/fpu/s_lround.c: New file. * sysdeps/alpha/fpu/s_lroundf.c: New file. * sysdeps/alpha/fpu/s_round.c: New file. * sysdeps/alpha/fpu/s_roundf.c: New file. * sysdeps/alpha/fpu/s_trunc.c: New file. * sysdeps/alpha/fpu/s_truncf.c: New file. * sysdeps/alpha/fpu/s_llround.c: New file. * sysdeps/alpha/fpu/s_llroundf.c: New file. * sysdeps/alpha/fpu/s_lround.c: New file. * sysdeps/alpha/fpu/s_lroundf.c: New file. * sysdeps/alpha/fpu/s_round.c: New file. * sysdeps/alpha/fpu/s_roundf.c: New file. * sysdeps/alpha/fpu/s_trunc.c: New file. * sysdeps/alpha/fpu/s_truncf.c: New file.
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