This is the mail archive of the libc-alpha@sources.redhat.com mailing list for the glibc project.
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |
Other format: | [Raw text] |
Mark Mitchell wrote:
At present, <bits/features.h> unconditionally sets __STDC_IEC_559__ to 1. This is not accurate on (at least) ARM platforms using software floating-point. On those platforms, <fenv.h> does not define FE_INEXACT, and friends, because the software floating-point emulation provided by libgcc does not honor those rounding modes. According to the C99 standard, that would seem to preclude setting __STDC_IEC_559__.
The interface glibc provides requires this. If the broken arm runtime cannot handle it, fix it.
-- Mark Mitchell CodeSourcery, LLC mark@codesourcery.com (916) 791-8304
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |