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| author | Joseph Myers <joseph@codesourcery.com> | 2019-08-13 11:28:51 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2019-08-13 11:28:51 +0000 |
| commit | 0175c9e9be5f0b2000859666b6e1ef3696f1123b (patch) | |
| tree | cd1d126fea3fdb2091d1054c5cfe1640bb4620e3 /ChangeLog | |
| parent | a8c2fa984a42b43be06898a09a59a660131f91cd (diff) | |
| download | glibc-0175c9e9be5f0b2000859666b6e1ef3696f1123b.tar.gz glibc-0175c9e9be5f0b2000859666b6e1ef3696f1123b.tar.xz glibc-0175c9e9be5f0b2000859666b6e1ef3696f1123b.zip | |
Declare most TS 18661-1 interfaces for C2X.
C2X adds the interfaces from TS 18661-1, and all except a handful in Annex F are unconditionally visible in C2X rather than only visible when __STDC_WANT_IEC_60559_BFP_EXT__ is defined. This patch updates glibc headers accordingly: most uses of __GLIBC_USE (IEC_60559_BFP_EXT) are changed to a new __GLIBC_USE (IEC_60559_BFP_EXT_C2X). (Regarding totalorder and totalordermag, the type-generic macros in tgmath.h will go away when the functions are changed to take pointer arguments.) * bits/libc-header-start.h (__GLIBC_USE_IEC_60559_BFP_EXT): Update comment. (__GLIBC_USE_IEC_60559_BFP_EXT_C2X): New macro. * bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Change to [__GLIBC_USE (IEC_60559_BFP_EXT_C2X)]. * include/limits.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise. * math/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise. * math/math.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise. * stdlib/bits/stdlib-ldbl.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise. * stdlib/stdint.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise. * stdlib/stdlib.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise. * sysdeps/aarch64/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise. * sysdeps/alpha/fpu/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise. * sysdeps/arm/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise. * sysdeps/csky/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise. * sysdeps/hppa/fpu/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise. * sysdeps/ia64/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise. * sysdeps/m68k/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise. * sysdeps/microblaze/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise. * sysdeps/mips/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise. * sysdeps/nios2/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise. * sysdeps/powerpc/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise. * sysdeps/riscv/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise. * sysdeps/s390/fpu/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise. * sysdeps/sh/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise. * sysdeps/sparc/fpu/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise. * sysdeps/x86/fpu/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise. * math/bits/mathcalls.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise, except for totalorder, totalordermag, getpayload, setpayload and setpayloadsig. * math/tgmath.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise, except for totalorder and totalordermag.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index 7bf0821242..f06bed449b 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,55 @@ 2019-08-13 Joseph Myers <joseph@codesourcery.com> + * bits/libc-header-start.h (__GLIBC_USE_IEC_60559_BFP_EXT): Update + comment. + (__GLIBC_USE_IEC_60559_BFP_EXT_C2X): New macro. + * bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Change to + [__GLIBC_USE (IEC_60559_BFP_EXT_C2X)]. + * include/limits.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise. + * math/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise. + * math/math.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise. + * stdlib/bits/stdlib-ldbl.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: + Likewise. + * stdlib/stdint.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise. + * stdlib/stdlib.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise. + * sysdeps/aarch64/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: + Likewise. + * sysdeps/alpha/fpu/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: + Likewise. + * sysdeps/arm/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: + Likewise. + * sysdeps/csky/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: + Likewise. + * sysdeps/hppa/fpu/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: + Likewise. + * sysdeps/ia64/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: + Likewise. + * sysdeps/m68k/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: + Likewise. + * sysdeps/microblaze/bits/fenv.h [__GLIBC_USE + (IEC_60559_BFP_EXT)]: Likewise. + * sysdeps/mips/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: + Likewise. + * sysdeps/nios2/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: + Likewise. + * sysdeps/powerpc/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: + Likewise. + * sysdeps/riscv/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: + Likewise. + * sysdeps/s390/fpu/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: + Likewise. + * sysdeps/sh/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: + Likewise. + * sysdeps/sparc/fpu/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: + Likewise. + * sysdeps/x86/fpu/bits/fenv.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: + Likewise. + * math/bits/mathcalls.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: + Likewise, except for totalorder, totalordermag, getpayload, + setpayload and setpayloadsig. + * math/tgmath.h [__GLIBC_USE (IEC_60559_BFP_EXT)]: Likewise, + except for totalorder and totalordermag. + * string/string.h (memccpy): Also declare if [__GLIBC_USE (ISOC2X)]. (strdup): Likewise. (strndup): Likewise. |