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2014-02-09fix fesetenv(FE_DFL_ENV) on x86_64 (see previous commit)Szabolcs Nagy1-1/+1
2014-02-09fix fesetenv(FE_DFL_ENV) on i386Szabolcs Nagy1-1/+1
2013-10-28fenv: fix i386 fesetround for sseSzabolcs Nagy1-1/+1
2013-08-27fix invalid instruction mnemonics in powerpc fenv asmRich Felker1-3/+3
2013-08-18fix fenv exception functions to mask their argumentSzabolcs Nagy8-18/+55
2013-08-18optimize x86 feclearexcept: only use save/restore x87 fenv if neededSzabolcs Nagy2-27/+38
2013-08-18add sse fenv support on i386 through hwcapSzabolcs Nagy2-9/+61
2013-08-18fix i386 fesetenv: FE_DFL_ENV is (fenv_t*)-1 not 0Szabolcs Nagy1-2/+2
2013-08-16support floating point environment (fenv) on armhf (hard float) subarchsRich Felker3-0/+62
2012-11-18fenv support for ppc, untestedRich Felker1-0/+120
2012-11-18fix feholdexcept -- it needs to clear exceptions after saving environmentRich Felker1-0/+1
2012-11-14fenv: return FE_TONEAREST in dummy fegetroundSzabolcs Nagy1-1/+1
2012-11-13math: use '#pragma STDC FENV_ACCESS ON' when fenv is accessedSzabolcs Nagy1-0/+1
2012-10-18floating point environment/exceptions support for mipsRich Felker1-0/+60
2012-03-17try fixing/optimizing x86_64 fenv exception codeRich Felker1-18/+23
2012-03-17optimize x86 feclearexceptRich Felker1-16/+20
2012-03-17fix x86_64 fe[gs]etround, analogous to nsz's x86 changesRich Felker1-8/+9
2012-03-17minor 387 fenv optimizationsRich Felker1-6/+5
2012-03-17fix i386 fegetround and make fesetround fasternsz1-10/+10
2011-06-28use type directives for fenv asm functionsRich Felker2-0/+14
2011-06-13x86_64 fenv support (untested; at least known to build successfully)Rich Felker1-0/+88
2011-06-13fix fesetround - it was writing to status word instead of control wordRich Felker1-3/+8
2011-06-12floating point environment, untestedRich Felker6-0/+144
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