diff options
author | joseph <joseph@7b3dc134-2b1b-0410-93df-9e9f96275f8d> | 2006-11-09 23:58:30 +0000 |
---|---|---|
committer | joseph <joseph@7b3dc134-2b1b-0410-93df-9e9f96275f8d> | 2006-11-09 23:58:30 +0000 |
commit | 78a6d837149ff1c9b21384965af33ff3883ff70f (patch) | |
tree | 00362d6fcc4f470e4b5707e42712b9bdb8f736e4 | |
parent | 6a40888976ea3268341834027fcd3d83ef30b251 (diff) | |
download | eglibc2-78a6d837149ff1c9b21384965af33ff3883ff70f.tar.gz |
2006-11-09 Steven Munroe <sjmunroe@us.ibm.com>
[BZ #2749]
* sysdeps/powerpc/nofpu/Makefile
[subdirs-soft-fp] (sysdep_routines): Remove gcc-quad-routines.
[subdirs-math] (CPPFLAGS): Add -I../soft-fp.
* sysdeps/powerpc/nofpu/Versions: Removed __fixtfdi, __fixtfsi,
__trunctfsf2, __floatunditf, __floatunsitf, and __unordtf2.
(GLIBC_2.4)
* sysdeps/powerpc/nofpu/libm-test-ulps: Update for soft-fp.
* sysdeps/powerpc/soft-fp/sfp-machine.h: New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/Implies: New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/getcontext.S:
New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/setcontext.S:
New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/swapcontext.S:
New file.
git-svn-id: svn://svn.eglibc.org/trunk@642 7b3dc134-2b1b-0410-93df-9e9f96275f8d
-rw-r--r-- | ports/ChangeLog.eglibc | 20 | ||||
-rw-r--r-- | ports/sysdeps/powerpc/nofpu/Makefile | 3 | ||||
-rw-r--r-- | ports/sysdeps/powerpc/nofpu/Versions | 9 | ||||
-rw-r--r-- | ports/sysdeps/powerpc/nofpu/libm-test-ulps | 428 | ||||
-rw-r--r-- | ports/sysdeps/powerpc/soft-fp/sfp-machine.h | 63 | ||||
-rw-r--r-- | ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/Implies | 1 | ||||
-rw-r--r-- | ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/getcontext.S | 59 | ||||
-rw-r--r-- | ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/setcontext.S | 59 | ||||
-rw-r--r-- | ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/swapcontext.S | 59 |
9 files changed, 689 insertions, 12 deletions
diff --git a/ports/ChangeLog.eglibc b/ports/ChangeLog.eglibc index c130c3354..0e387b9b7 100644 --- a/ports/ChangeLog.eglibc +++ b/ports/ChangeLog.eglibc @@ -1,3 +1,23 @@ +2006-11-09 Steven Munroe <sjmunroe@us.ibm.com> + + [BZ #2749] + * sysdeps/powerpc/nofpu/Makefile + [subdirs-soft-fp] (sysdep_routines): Remove gcc-quad-routines. + [subdirs-math] (CPPFLAGS): Add -I../soft-fp. + * sysdeps/powerpc/nofpu/Versions: Removed __fixtfdi, __fixtfsi, + __trunctfsf2, __floatunditf, __floatunsitf, and __unordtf2. + (GLIBC_2.4) + * sysdeps/powerpc/nofpu/libm-test-ulps: Update for soft-fp. + * sysdeps/powerpc/soft-fp/sfp-machine.h: New file. + * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/Implies: New file. + + * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/getcontext.S: + New file. + * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/setcontext.S: + New file. + * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/swapcontext.S: + New file. + 2006-11-09 Joseph Myers <joseph@codesourcery.com> * sysdeps/arm/fpu/bits/mathdef.h: Move to diff --git a/ports/sysdeps/powerpc/nofpu/Makefile b/ports/sysdeps/powerpc/nofpu/Makefile index 9fde4a51a..abed60c2f 100644 --- a/ports/sysdeps/powerpc/nofpu/Makefile +++ b/ports/sysdeps/powerpc/nofpu/Makefile @@ -2,9 +2,10 @@ ifeq ($(subdir),soft-fp) sysdep_routines += $(gcc-single-routines) $(gcc-double-routines) \ - $(gcc-quad-routines) sim-full + sim-full endif ifeq ($(subdir),math) libm-support += fenv_const fe_nomask +CPPFLAGS += -I../soft-fp/ endif diff --git a/ports/sysdeps/powerpc/nofpu/Versions b/ports/sysdeps/powerpc/nofpu/Versions index 037af6828..b42b91aed 100644 --- a/ports/sysdeps/powerpc/nofpu/Versions +++ b/ports/sysdeps/powerpc/nofpu/Versions @@ -3,16 +3,15 @@ libc { __sim_exceptions; __sim_disabled_exceptions; __sim_round_mode; __adddf3; __addsf3; __divdf3; __divsf3; __eqdf2; __eqsf2; __extendsfdf2; __fixdfdi; __fixdfsi; __fixsfdi; __fixsfsi; - __fixtfdi; __fixtfsi; __fixunsdfdi; __fixunsdfsi; __fixunssfdi; __fixunssfsi; __floatdidf; __floatdisf; __floatsidf; __floatsisf; __gedf2; __gesf2; __ledf2; __lesf2; __muldf3; __mulsf3; __negdf2; __negsf2; __sqrtdf2; __sqrtsf2; __subdf3; - __subsf3; __truncdfsf2; __trunctfsf2; + __subsf3; __truncdfsf2; } GLIBC_2.4 { - __floatundidf; __floatundisf; __floatunditf; - __floatunsidf; __floatunsisf; __floatunsitf; - __unorddf2; __unordsf2; __unordtf2; + __floatundidf; __floatundisf; + __floatunsidf; __floatunsisf; + __unorddf2; __unordsf2; } } diff --git a/ports/sysdeps/powerpc/nofpu/libm-test-ulps b/ports/sysdeps/powerpc/nofpu/libm-test-ulps index 73172b49a..8ff1b2427 100644 --- a/ports/sysdeps/powerpc/nofpu/libm-test-ulps +++ b/ports/sysdeps/powerpc/nofpu/libm-test-ulps @@ -1,5 +1,15 @@ # Begin of automatic generation +# acos +Test "acos (2e-17) == 1.57079632679489659923132169163975144": +ildouble: 1 +ldouble: 1 + +# asin +Test "asin (0.75) == 0.848062078981481008052944338998418080": +ildouble: 2 +ldouble: 2 + # atan2 Test "atan2 (-0.75, -1.0) == -2.49809154479650885165983415456218025": float: 3 @@ -10,23 +20,33 @@ ifloat: 3 Test "atan2 (1.390625, 0.9296875) == 0.981498387184244311516296577615519772": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 +Test "atan2 (-0.00756827042671106339, -.001792735857538728036) == -1.80338464113663849327153994379639112": +ildouble: 1 +ldouble: 1 # atanh Test "atanh (0.75) == 0.972955074527656652552676371721589865": float: 1 ifloat: 1 +# cabs +Test "cabs (0.75 + 1.25 i) == 1.45773797371132511771853821938639577": +ildouble: 1 +ldouble: 1 + # cacosh -Test "Real part of: cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i": +Test "Real part of: cacosh (-2 - 3 i) == 1.9833870299165354323470769028940395 - 2.1414491111159960199416055713254211 i": double: 1 -float: 7 +float: 1 idouble: 1 -ifloat: 7 -Test "Imaginary part of: cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i": +ifloat: 1 +Test "Imaginary part of: cacosh (-2 - 3 i) == 1.9833870299165354323470769028940395 - 2.1414491111159960199416055713254211 i": double: 1 -float: 3 +float: 1 idouble: 1 -ifloat: 3 +ifloat: 1 # casin Test "Real part of: casin (0.75 + 1.25 i) == 0.453276177638793913448921196101971749 + 1.13239363160530819522266333696834467 i": @@ -34,6 +54,11 @@ double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 +Test "Real part of: casin (-2 - 3 i) == -0.57065278432109940071028387968566963 - 1.9833870299165354323470769028940395 i": +ildouble: 1 +ldouble: 1 # casinh Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i": @@ -41,11 +66,15 @@ double: 5 float: 1 idouble: 5 ifloat: 1 +ildouble: 4 +ldouble: 4 Test "Imaginary part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i": double: 3 float: 6 idouble: 3 ifloat: 6 +ildouble: 1 +ldouble: 1 Test "Real part of: casinh (0.75 + 1.25 i) == 1.03171853444778027336364058631006594 + 0.911738290968487636358489564316731207 i": float: 1 ifloat: 1 @@ -59,11 +88,15 @@ ifloat: 1 Test "Real part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i": float: 3 ifloat: 3 +ildouble: 1 +ldouble: 1 Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i": double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "Real part of: catan (0.75 + 1.25 i) == 1.10714871779409050301706546017853704 + 0.549306144334054845697622618461262852 i": float: 4 ifloat: 4 @@ -118,77 +151,132 @@ double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "Imaginary part of: ccosh (0.75 + 1.25 i) == 0.408242591877968807788852146397499084 + 0.780365930845853240391326216300863152 i": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 +ildouble: 1 +ldouble: 1 # cexp Test "Imaginary part of: cexp (-2.0 - 3.0 i) == -0.13398091492954261346140525546115575 - 0.019098516261135196432576240858800925 i": float: 1 ifloat: 1 +Test "Imaginary part of: cexp (0.75 + 1.25 i) == 0.667537446429131586942201977015932112 + 2.00900045494094876258347228145863909 i": +ildouble: 1 +ldouble: 1 Test "Real part of: cexp (0.75 + 1.25 i) == 0.667537446429131586942201977015932112 + 2.00900045494094876258347228145863909 i": float: 1 ifloat: 1 +ildouble: 2 +ldouble: 2 # clog Test "Imaginary part of: clog (-2 - 3 i) == 1.2824746787307683680267437207826593 - 2.1587989303424641704769327722648368 i": float: 3 ifloat: 3 +ildouble: 1 +ldouble: 1 Test "Real part of: clog (0.75 + 1.25 i) == 0.376885901188190075998919126749298416 + 1.03037682652431246378774332703115153 i": float: 1 ifloat: 1 +ildouble: 2 +ldouble: 2 +Test "Imaginary part of: clog (0.75 + 1.25 i) == 0.376885901188190075998919126749298416 + 1.03037682652431246378774332703115153 i": +ildouble: 1 +ldouble: 1 # clog10 Test "Imaginary part of: clog10 (-0 + inf i) == inf + pi/2*log10(e) i": float: 1 ifloat: 1 +double: 1 +idouble: 1 Test "Imaginary part of: clog10 (-0 - inf i) == inf - pi/2*log10(e) i": float: 1 ifloat: 1 +double: 1 +idouble: 1 Test "Imaginary part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i": double: 1 float: 5 idouble: 1 ifloat: 5 +ildouble: 1 +ldouble: 1 Test "Imaginary part of: clog10 (-3 + inf i) == inf + pi/2*log10(e) i": float: 1 ifloat: 1 +double: 1 +idouble: 1 +ildouble: 1 +ldouble: 1 Test "Imaginary part of: clog10 (-3 - inf i) == inf - pi/2*log10(e) i": float: 1 ifloat: 1 +double: 1 +idouble: 1 Test "Imaginary part of: clog10 (-inf + 0 i) == inf + pi*log10(e) i": float: 1 ifloat: 1 +double: 1 +idouble: 1 Test "Imaginary part of: clog10 (-inf + 1 i) == inf + pi*log10(e) i": float: 1 ifloat: 1 +double: 1 +idouble: 1 Test "Imaginary part of: clog10 (-inf - 0 i) == inf - pi*log10(e) i": float: 1 ifloat: 1 +double: 1 +idouble: 1 Test "Imaginary part of: clog10 (-inf - 1 i) == inf - pi*log10(e) i": float: 1 ifloat: 1 +double: 1 +idouble: 1 Test "Imaginary part of: clog10 (0 + inf i) == inf + pi/2*log10(e) i": float: 1 ifloat: 1 +double: 1 +idouble: 1 Test "Imaginary part of: clog10 (0 - inf i) == inf - pi/2*log10(e) i": float: 1 ifloat: 1 +double: 1 +idouble: 1 Test "Real part of: clog10 (0.75 + 1.25 i) == 0.163679467193165171449476605077428975 + 0.447486970040493067069984724340855636 i": float: 1 ifloat: 1 +ildouble: 3 +ldouble: 3 Test "Imaginary part of: clog10 (3 + inf i) == inf + pi/2*log10(e) i": float: 1 ifloat: 1 +double: 1 +idouble: 1 Test "Imaginary part of: clog10 (3 - inf i) == inf - pi/2*log10(e) i": float: 1 ifloat: 1 +double: 1 +idouble: 1 Test "Imaginary part of: clog10 (inf + inf i) == inf + pi/4*log10(e) i": float: 1 ifloat: 1 +double: 1 +idouble: 1 Test "Imaginary part of: clog10 (inf - inf i) == inf - pi/4*log10(e) i": float: 1 ifloat: 1 +double: 1 +idouble: 1 +Test "Imaginary part of: clog10 (-inf + inf i) == inf + 3/4 pi*log10(e) i": +double: 1 +idouble: 1 # cos Test "cos (M_PI_6l * 2.0) == 0.5": @@ -211,19 +299,34 @@ ifloat: 1 Test "Real part of: cpow (0.75 + 1.25 i, 0.0 + 1.0 i) == 0.331825439177608832276067945276730566 + 0.131338600281188544930936345230903032 i": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "Imaginary part of: cpow (0.75 + 1.25 i, 0.0 + 1.0 i) == 0.331825439177608832276067945276730566 + 0.131338600281188544930936345230903032 i": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "Real part of: cpow (0.75 + 1.25 i, 0.75 + 1.25 i) == 0.117506293914473555420279832210420483 + 0.346552747708338676483025352060418001 i": double: 1 float: 4 idouble: 1 ifloat: 4 +Test "Imaginary part of: cpow (0.75 + 1.25 i, 0.75 + 1.25 i) == 0.117506293914473555420279832210420483 + 0.346552747708338676483025352060418001 i": +ildouble: 1 +ldouble: 1 +Test "Real part of: cpow (0.75 + 1.25 i, 1.0 + 0.0 i) == 0.75 + 1.25 i": +ildouble: 2 +ldouble: 2 Test "Real part of: cpow (0.75 + 1.25 i, 1.0 + 1.0 i) == 0.0846958290317209430433805274189191353 + 0.513285749182902449043287190519090481 i": double: 2 float: 3 idouble: 2 ifloat: 3 +ildouble: 1 +ldouble: 1 +Test "Real part of: cpow (2 + 0 i, 10 + 0 i) == 1024.0 + 0.0 i": +ildouble: 1 +ldouble: 1 Test "Real part of: cpow (2 + 3 i, 4 + 0 i) == -119.0 - 120.0 i": double: 1 float: 4 @@ -232,22 +335,32 @@ ifloat: 4 Test "Imaginary part of: cpow (2 + 3 i, 4 + 0 i) == -119.0 - 120.0 i": float: 2 ifloat: 2 +ildouble: 2 +ldouble: 2 Test "Imaginary part of: cpow (e + 0 i, 0 + 2 * M_PIl i) == 1.0 + 0.0 i": double: 2 float: 2 idouble: 2 ifloat: 2 +ildouble: 2 +ldouble: 2 # csinh Test "Imaginary part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i": double: 1 idouble: 1 +ldouble: 1 +ildouble: 1 Test "Real part of: csinh (0.75 + 1.25 i) == 0.259294854551162779153349830618433028 + 1.22863452409509552219214606515777594 i": float: 1 ifloat: 1 +ldouble: 1 +ildouble: 1 Test "Imaginary part of: csinh (0.75 + 1.25 i) == 0.259294854551162779153349830618433028 + 1.22863452409509552219214606515777594 i": float: 1 ifloat: 1 +ldouble: 1 +ildouble: 1 # csqrt Test "Real part of: csqrt (-2 + 3 i) == 0.89597747612983812471573375529004348 + 1.6741492280355400404480393008490519 i": @@ -277,6 +390,8 @@ ifloat: 1 Test "Real part of: ctanh (0.75 + 1.25 i) == 1.37260757053378320258048606571226857 + 0.385795952609750664177596760720790220 i": double: 1 idouble: 1 +ildouble: 1 +ldouble: 1 # erf Test "erf (1.25) == 0.922900128256458230136523481197281140": @@ -291,22 +406,41 @@ Test "erfc (4.125) == 0.542340079956506600531223408575531062e-8": double: 1 idouble: 1 +# exp +Test "exp (0.75) == 2.11700001661267466854536981983709561": +ildouble: 1 +ldouble: 1 +Test "exp (50.0) == 5184705528587072464087.45332293348538": +ildouble: 1 +ldouble: 1 + # exp10 Test "exp10 (-1) == 0.1": double: 2 float: 1 idouble: 2 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "exp10 (0.75) == 5.62341325190349080394951039776481231": double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "exp10 (3) == 1000": double: 6 float: 2 idouble: 6 ifloat: 2 +ildouble: 8 +ldouble: 8 + +# exp2 +Test "exp2 (10) == 1024": +ildouble: 2 +ldouble: 2 # expm1 Test "expm1 (0.75) == 1.11700001661267466854536981983709561": @@ -315,6 +449,8 @@ idouble: 1 Test "expm1 (1) == M_El - 1.0": float: 1 ifloat: 1 +double: 1 +idouble: 1 # hypot Test "hypot (-0.7, -12.4) == 12.419742348374220601176836866763271": @@ -341,6 +477,9 @@ ifloat: 1 Test "hypot (12.4, 0.7) == 12.419742348374220601176836866763271": float: 1 ifloat: 1 +Test "hypot (0.75, 1.25) == 1.45773797371132511771853821938639577": +ildouble: 1 +ldouble: 1 # j0 Test "j0 (-4.0) == -3.9714980986384737228659076845169804197562E-1": @@ -372,12 +511,16 @@ ifloat: 1 Test "j1 (10.0) == 0.0434727461688614366697487680258592883": float: 2 ifloat: 2 +ildouble: 1 +ldouble: 1 Test "j1 (2.0) == 0.576724807756873387202448242269137087": double: 1 idouble: 1 Test "j1 (8.0) == 0.234636346853914624381276651590454612": double: 1 idouble: 1 +ildouble: 1 +ldouble: 1 # jn Test "jn (0, -4.0) == -3.9714980986384737228659076845169804197562E-1": @@ -385,6 +528,8 @@ double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "jn (0, 0.75) == 0.864242275166648623555731103820923211": float: 1 ifloat: 1 @@ -393,6 +538,8 @@ double: 2 float: 1 idouble: 2 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "jn (0, 2.0) == 0.223890779141235668051827454649948626": float: 2 ifloat: 2 @@ -401,36 +548,57 @@ double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "jn (0, 8.0) == 0.171650807137553906090869407851972001": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "jn (1, 10.0) == 0.0434727461688614366697487680258592883": float: 2 ifloat: 2 +ildouble: 1 +ldouble: 1 Test "jn (1, 2.0) == 0.576724807756873387202448242269137087": double: 1 idouble: 1 Test "jn (1, 8.0) == 0.234636346853914624381276651590454612": double: 1 idouble: 1 +ildouble: 1 +ldouble: 1 +Test "jn (10, -1.0) == 0.263061512368745320699785368779050294e-9": +ildouble: 1 +ldouble: 1 Test "jn (10, 0.125) == 0.250543369809369890173993791865771547e-18": double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "jn (10, 0.75) == 0.149621713117596814698712483621682835e-10": double: 1 float: 1 idouble: 1 ifloat: 1 +Test "jn (10, 1.0) == 0.263061512368745320699785368779050294e-9": +ildouble: 1 +ldouble: 1 Test "jn (10, 10.0) == 0.207486106633358857697278723518753428": double: 4 float: 3 idouble: 4 ifloat: 3 +ildouble: 4 +ldouble: 4 Test "jn (10, 2.0) == 0.251538628271673670963516093751820639e-6": float: 4 ifloat: 4 +Test "jn (3, -1.0) == -0.0195633539826684059189053216217515083": +ildouble: 1 +ldouble: 1 Test "jn (3, 0.125) == 0.406503832554912875023029337653442868e-4": double: 1 float: 1 @@ -441,16 +609,23 @@ double: 1 float: 1 idouble: 1 ifloat: 1 +Test "jn (3, 1.0) == 0.0195633539826684059189053216217515083": +ildouble: 1 +ldouble: 1 Test "jn (3, 10.0) == 0.0583793793051868123429354784103409563": double: 3 float: 1 idouble: 3 ifloat: 1 +ildouble: 2 +ldouble: 2 Test "jn (3, 2.0) == 0.128943249474402051098793332969239835": double: 1 float: 2 idouble: 1 ifloat: 2 +ildouble: 2 +ldouble: 2 # lgamma Test "lgamma (0.7) == 0.260867246531666514385732417016759578": @@ -463,6 +638,8 @@ double: 1 float: 2 idouble: 1 ifloat: 2 +ildouble: 3 +ldouble: 3 # log10 Test "log10 (0.75) == -0.124938736608299953132449886193870744": @@ -474,6 +651,11 @@ Test "log10 (e) == log10(e)": float: 1 ifloat: 1 +# log2 +Test "log2 (e) == M_LOG2El": +ldouble: 1 +ildouble: 1 + # log1p Test "log1p (-0.25) == -0.287682072451780927439219005993827432": float: 1 @@ -499,10 +681,25 @@ Test "sincos (pi/6, &sin_res, &cos_res) puts 0.866025403784438646763723170752936 float: 1 ifloat: 1 +# sinh +Test "sinh (0.75) == 0.822316731935829980703661634446913849": +ildouble: 1 +ldouble: 1 + # tan Test "tan (pi/4) == 1": double: 1 idouble: 1 +ldouble: 1 +ildouble: 1 + +# tanh +Test "tanh (-0.75) == -0.635148952387287319214434357312496495": +ildouble: 1 +ldouble: 1 +Test "tanh (0.75) == 0.635148952387287319214434357312496495": +ildouble: 1 +ldouble: 1 # tgamma Test "tgamma (-0.5) == -2 sqrt (pi)": @@ -520,11 +717,19 @@ idouble: 1 ifloat: 1 # y0 +Test "y0 (0.125) == -1.38968062514384052915582277745018693": +ildouble: 1 +ldouble: 1 +Test "y0 (0.75) == -0.137172769385772397522814379396581855": +ildouble: 1 +ldouble: 1 Test "y0 (1.0) == 0.0882569642156769579829267660235151628": double: 2 float: 1 idouble: 2 ifloat: 1 +ildouble: 1 +ldouble: 1 Test "y0 (1.5) == 0.382448923797758843955068554978089862": double: 2 float: 1 @@ -533,11 +738,18 @@ ifloat: 1 Test "y0 (10.0) == 0.0556711672835993914244598774101900481": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 +Test "y0 (2.0) == 0.510375672649745119596606592727157873": +double: 1 +idouble: 1 Test "y0 (8.0) == 0.223521489387566220527323400498620359": double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 # y1 Test "y1 (0.125) == -5.19993611253477499595928744876579921": @@ -551,23 +763,37 @@ double: 3 float: 1 idouble: 3 ifloat: 1 +ildouble: 2 +ldouble: 2 Test "y1 (2.0) == -0.107032431540937546888370772277476637": double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 2 +ldouble: 2 Test "y1 (8.0) == -0.158060461731247494255555266187483550": double: 1 float: 2 idouble: 1 ifloat: 2 +ildouble: 2 +ldouble: 2 # yn +Test "yn (0, 0.125) == -1.38968062514384052915582277745018693": +ildouble: 1 +ldouble: 1 +Test "yn (0, 0.75) == -0.137172769385772397522814379396581855": +ildouble: 1 +ldouble: 1 Test "yn (0, 1.0) == 0.0882569642156769579829267660235151628": double: 2 float: 1 idouble: 2 ifloat: 1 +ildouble: 2 +ldouble: 2 Test "yn (0, 1.5) == 0.382448923797758843955068554978089862": double: 2 float: 1 @@ -576,11 +802,15 @@ ifloat: 1 Test "yn (0, 10.0) == 0.0556711672835993914244598774101900481": float: 1 ifloat: 1 +ildouble: 2 +ldouble: 2 Test "yn (0, 8.0) == 0.223521489387566220527323400498620359": double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 2 +ldouble: 2 Test "yn (1, 0.125) == -5.19993611253477499595928744876579921": double: 1 idouble: 1 @@ -592,16 +822,22 @@ double: 3 float: 1 idouble: 3 ifloat: 1 +ildouble: 2 +ldouble: 2 Test "yn (1, 2.0) == -0.107032431540937546888370772277476637": double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 2 +ldouble: 2 Test "yn (1, 8.0) == -0.158060461731247494255555266187483550": double: 1 float: 2 idouble: 1 ifloat: 2 +ildouble: 2 +ldouble: 2 Test "yn (10, 0.125) == -127057845771019398.252538486899753195": double: 1 idouble: 1 @@ -618,9 +854,13 @@ double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 2 +ldouble: 2 Test "yn (10, 2.0) == -129184.542208039282635913145923304214": double: 2 idouble: 2 +ildouble: 2 +ldouble: 2 Test "yn (3, 0.125) == -2612.69757350066712600220955744091741": double: 1 idouble: 1 @@ -634,58 +874,108 @@ double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 2 +ldouble: 2 Test "yn (3, 2.0) == -1.12778377684042778608158395773179238": double: 1 idouble: 1 # Maximal error of functions: +Function: "acos": +ildouble: 1 +ldouble: 1 + +Function: "acosh": +ildouble: 1 +ldouble: 1 + +Function: "asin": +ildouble: 2 +ldouble: 2 + +Function: "asinh": +ildouble: 1 +ldouble: 1 + Function: "atan2": float: 3 ifloat: 3 +ildouble: 1 +ldouble: 1 Function: "atanh": float: 1 ifloat: 1 +Function: "cabs": +ildouble: 1 +ldouble: 1 + +Function: Real part of "cacos": +ildouble: 1 +ldouble: 1 + +Function: Imaginary part of "cacos": +ildouble: 1 +ldouble: 1 + Function: Real part of "cacosh": double: 1 float: 7 idouble: 1 ifloat: 7 +ildouble: 1 +ldouble: 1 Function: Imaginary part of "cacosh": double: 1 float: 3 idouble: 1 ifloat: 3 +ildouble: 1 +ldouble: 1 Function: Real part of "casin": double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 + +Function: Imaginary part of "casin": +ildouble: 1 +ldouble: 1 Function: Real part of "casinh": double: 5 float: 1 idouble: 5 ifloat: 1 +ildouble: 4 +ldouble: 4 Function: Imaginary part of "casinh": double: 3 float: 6 idouble: 3 ifloat: 6 +ildouble: 1 +ldouble: 1 Function: Real part of "catan": float: 4 ifloat: 4 +ildouble: 1 +ldouble: 1 Function: Imaginary part of "catan": double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Function: Real part of "catanh": double: 4 @@ -698,116 +988,188 @@ ifloat: 6 Function: "cbrt": double: 1 idouble: 1 +ildouble: 1 +ldouble: 1 Function: Real part of "ccos": double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Function: Imaginary part of "ccos": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Function: Real part of "ccosh": double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Function: Imaginary part of "ccosh": float: 1 ifloat: 1 +ildouble: 2 +ldouble: 2 Function: Real part of "cexp": float: 1 ifloat: 1 +ildouble: 2 +ldouble: 2 Function: Imaginary part of "cexp": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Function: Real part of "clog": float: 1 ifloat: 1 +ildouble: 2 +ldouble: 2 Function: Imaginary part of "clog": float: 3 ifloat: 3 +ildouble: 1 +ldouble: 1 Function: Real part of "clog10": float: 1 ifloat: 1 +ildouble: 3 +ldouble: 3 Function: Imaginary part of "clog10": double: 1 float: 5 idouble: 1 ifloat: 5 +ildouble: 1 +ldouble: 1 Function: "cos": double: 2 float: 1 idouble: 2 ifloat: 1 +ildouble: 1 +ldouble: 1 + +Function: "cosh": +ildouble: 1 +ldouble: 1 Function: Real part of "cpow": double: 2 float: 4 idouble: 2 ifloat: 4 +ildouble: 2 +ldouble: 2 Function: Imaginary part of "cpow": double: 2 float: 2 idouble: 2 ifloat: 2 +ildouble: 2 +ldouble: 2 + +Function: Imaginary part of "cproj": +ildouble: 1 +ldouble: 1 + +Function: Real part of "csin": +ildouble: 1 +ldouble: 1 Function: Real part of "csinh": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Function: Imaginary part of "csinh": double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Function: Real part of "csqrt": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 + +Function: Imaginary part of "csqrt": +ildouble: 1 +ldouble: 1 Function: Real part of "ctan": double: 1 idouble: 1 +ildouble: 1 +ldouble: 1 Function: Imaginary part of "ctan": double: 1 idouble: 1 +ildouble: 1 +ldouble: 1 Function: Real part of "ctanh": double: 1 float: 2 idouble: 1 ifloat: 2 +ildouble: 1 +ldouble: 1 Function: Imaginary part of "ctanh": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Function: "erf": double: 1 idouble: 1 +ildouble: 1 +ldouble: 1 Function: "erfc": double: 1 idouble: 1 +ildouble: 1 +ldouble: 1 + +Function: "exp": +ildouble: 1 +ldouble: 1 Function: "exp10": double: 6 float: 2 idouble: 6 ifloat: 2 +ildouble: 8 +ldouble: 8 + +Function: "exp2": +ildouble: 2 +ldouble: 2 Function: "expm1": double: 1 @@ -815,76 +1177,130 @@ float: 1 idouble: 1 ifloat: 1 +Function: "gamma": +ildouble: 1 +ldouble: 1 + Function: "hypot": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Function: "j0": double: 2 float: 2 idouble: 2 ifloat: 2 +ildouble: 1 +ldouble: 1 Function: "j1": double: 1 float: 2 idouble: 1 ifloat: 2 +ildouble: 1 +ldouble: 1 Function: "jn": double: 4 float: 4 idouble: 4 ifloat: 4 +ildouble: 4 +ldouble: 4 Function: "lgamma": double: 1 float: 2 idouble: 1 ifloat: 2 +ildouble: 3 +ldouble: 3 + +Function: "log": +ildouble: 1 +ldouble: 1 Function: "log10": double: 1 float: 2 idouble: 1 ifloat: 2 +ildouble: 1 +ldouble: 1 Function: "log1p": float: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 + +Function: "log2": +ildouble: 1 +ldouble: 1 + +Function: "pow": +ildouble: 1 +ldouble: 1 + +Function: "sin": +ildouble: 1 +ldouble: 1 Function: "sincos": double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 + +Function: "sinh": +ildouble: 1 +ldouble: 1 Function: "tan": double: 1 idouble: 1 +ildouble: 1 +ldouble: 1 + +Function: "tanh": +ildouble: 1 +ldouble: 1 Function: "tgamma": double: 1 float: 1 idouble: 1 ifloat: 1 +ildouble: 1 +ldouble: 1 Function: "y0": double: 2 float: 1 idouble: 2 ifloat: 1 +ildouble: 2 +ldouble: 2 Function: "y1": double: 3 float: 2 idouble: 3 ifloat: 2 +ildouble: 2 +ldouble: 2 Function: "yn": double: 3 float: 2 idouble: 3 ifloat: 2 +ildouble: 2 +ldouble: 2 # end of automatic generation diff --git a/ports/sysdeps/powerpc/soft-fp/sfp-machine.h b/ports/sysdeps/powerpc/soft-fp/sfp-machine.h new file mode 100644 index 000000000..e7eafe21f --- /dev/null +++ b/ports/sysdeps/powerpc/soft-fp/sfp-machine.h @@ -0,0 +1,63 @@ +#define _FP_W_TYPE_SIZE 32 +#define _FP_W_TYPE unsigned long +#define _FP_WS_TYPE signed long +#define _FP_I_TYPE long + +#define _FP_MUL_MEAT_S(R,X,Y) \ + _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm) +#define _FP_MUL_MEAT_D(R,X,Y) \ + _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm) +#define _FP_MUL_MEAT_Q(R,X,Y) \ + _FP_MUL_MEAT_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm) + +#define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_loop(S,R,X,Y) +#define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_2_udiv(D,R,X,Y) +#define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_4_udiv(Q,R,X,Y) + +#define _FP_NANFRAC_S ((_FP_QNANBIT_S << 1) - 1) +#define _FP_NANFRAC_D ((_FP_QNANBIT_D << 1) - 1), -1 +#define _FP_NANFRAC_Q ((_FP_QNANBIT_Q << 1) - 1), -1, -1, -1 +#define _FP_NANSIGN_S 0 +#define _FP_NANSIGN_D 0 +#define _FP_NANSIGN_Q 0 + +#define _FP_KEEPNANFRACP 1 + +/* Someone please check this. */ +#define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \ + do { \ + if ((_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs) \ + && !(_FP_FRAC_HIGH_RAW_##fs(Y) & _FP_QNANBIT_##fs)) \ + { \ + R##_s = Y##_s; \ + _FP_FRAC_COPY_##wc(R,Y); \ + } \ + else \ + { \ + R##_s = X##_s; \ + _FP_FRAC_COPY_##wc(R,X); \ + } \ + R##_c = FP_CLS_NAN; \ + } while (0) + +/* Exception flags. We use the bit positions of the appropriate bits + in the FPSCR, which also correspond to the FE_* bits. This makes + everything easier ;-). */ +#define FP_EX_INVALID (1 << (31 - 2)) +#define FP_EX_OVERFLOW (1 << (31 - 3)) +#define FP_EX_UNDERFLOW (1 << (31 - 4)) +#define FP_EX_DENORM FP_EX_UNDERFLOW +#define FP_EX_DIVZERO (1 << (31 - 5)) +#define FP_EX_INEXACT (1 << (31 - 6)) + +#define FP_HANDLE_EXCEPTIONS __simulate_exceptions (_fex) +#define FP_ROUNDMODE __sim_round_mode + +extern int __sim_exceptions; +libc_hidden_proto (__sim_exceptions); +extern int __sim_disabled_exceptions; +libc_hidden_proto (__sim_disabled_exceptions); +extern int __sim_round_mode; +libc_hidden_proto (__sim_round_mode); + +extern void __simulate_exceptions (int x) attribute_hidden; diff --git a/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/Implies b/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/Implies new file mode 100644 index 000000000..a64e54445 --- /dev/null +++ b/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/Implies @@ -0,0 +1 @@ +powerpc/soft-fp diff --git a/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/getcontext.S b/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/getcontext.S new file mode 100644 index 000000000..77af6dc51 --- /dev/null +++ b/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/getcontext.S @@ -0,0 +1,59 @@ +/* Save current context. + Copyright (C) 2002, 2004, 2005, 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <sysdep.h> +#include <rtld-global-offsets.h> +#include <shlib-compat.h> + +#define __ASSEMBLY__ +#include <asm/ptrace.h> +#include "ucontext_i.h" + +#define __CONTEXT_FUNC_NAME __getcontext +#undef __CONTEXT_ENABLE_FPRS +#undef __CONTEXT_ENABLE_VRS + +#include "getcontext-common.S" + +versioned_symbol (libc, __getcontext, getcontext, GLIBC_2_3_4) + +#if SHLIB_COMPAT (libc, GLIBC_2_3_3, GLIBC_2_3_4) + +/* For the nofpu case the old/new versions are the same function. */ +strong_alias (__getcontext, __novec_getcontext) + +compat_symbol (libc, __novec_getcontext, getcontext, GLIBC_2_3_3) + +#endif + +#if SHLIB_COMPAT (libc, GLIBC_2_1, GLIBC_2_3_3) + +#define _ERRNO_H 1 +#include <bits/errno.h> + + compat_text_section +ENTRY (__getcontext_stub) + li r3,ENOSYS + b __syscall_error@local +END (__getcontext_stub) + .previous + +compat_symbol (libc, __getcontext_stub, getcontext, GLIBC_2_1) + +#endif diff --git a/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/setcontext.S b/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/setcontext.S new file mode 100644 index 000000000..95ee34c57 --- /dev/null +++ b/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/setcontext.S @@ -0,0 +1,59 @@ +/* Jump to a new context. + Copyright (C) 2002, 2004, 2005, 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <sysdep.h> +#include <rtld-global-offsets.h> +#include <shlib-compat.h> + +#define __ASSEMBLY__ +#include <asm/ptrace.h> +#include "ucontext_i.h" + +#define __CONTEXT_FUNC_NAME __setcontext +#undef __CONTEXT_ENABLE_FPRS +#undef __CONTEXT_ENABLE_VRS + +#include "setcontext-common.S" + +versioned_symbol (libc, __setcontext, setcontext, GLIBC_2_3_4) + +#if SHLIB_COMPAT (libc, GLIBC_2_3_3, GLIBC_2_3_4) + +/* For the nofpu case the old/new versions are the same function. */ +strong_alias (__setcontext, __novec_setcontext) + +compat_symbol (libc, __novec_setcontext, setcontext, GLIBC_2_3_3) + +#endif + +#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_3_3) + +#define _ERRNO_H 1 +#include <bits/errno.h> + + compat_text_section +ENTRY (__setcontext_stub) + li r3,ENOSYS + b __syscall_error@local +END (__setcontext_stub) + .previous + +compat_symbol (libc, __setcontext_stub, setcontext, GLIBC_2_0) + +#endif diff --git a/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/swapcontext.S b/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/swapcontext.S new file mode 100644 index 000000000..d4934a5b3 --- /dev/null +++ b/ports/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/swapcontext.S @@ -0,0 +1,59 @@ +/* Save current context and jump to a new context. + Copyright (C) 2002, 2004, 2005, 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <sysdep.h> +#include <rtld-global-offsets.h> +#include <shlib-compat.h> + +#define __ASSEMBLY__ +#include <asm/ptrace.h> +#include "ucontext_i.h" + +#define __CONTEXT_FUNC_NAME __swapcontext +#undef __CONTEXT_ENABLE_FPRS +#undef __CONTEXT_ENABLE_VRS + +# include "swapcontext-common.S" + +versioned_symbol (libc, __swapcontext, swapcontext, GLIBC_2_3_4) + +#if SHLIB_COMPAT (libc, GLIBC_2_3_3, GLIBC_2_3_4) + +/* For the nofpu case the old/new versions are the same function. */ +strong_alias (__swapcontext, __novec_swapcontext) + +compat_symbol (libc, __novec_swapcontext, swapcontext, GLIBC_2_3_3) + +#endif + +#if SHLIB_COMPAT (libc, GLIBC_2_1, GLIBC_2_3_3) + +#define _ERRNO_H 1 +#include <bits/errno.h> + + compat_text_section +ENTRY (__swapcontext_stub) + li r3,ENOSYS + b __syscall_error@local +END (__swapcontext_stub) + .previous + +compat_symbol (libc, __swapcontext_stub, swapcontext, GLIBC_2_1) + +#endif |