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2012-05-10Fix for logb/logbf/logbl (bugs 13954/13955/13956)Adhemerval Zanella
POSIX 2008 states that if the input for 'logb[f|l]' is a subnormal number it should be treated as if it were normalized. This means the implementation should calculate the log2 of the mantissa and add it to the subnormal exponent (-126 for float and -1022 for double and IBM long double). This patch takes care of that.
2012-05-10Typo fix in x86_64/dl-machine.hRoland McGrath
2012-05-10Sign extend R_X86_64_DTPOFF64/R_X86_64_TPOFF64H.J. Lu
2012-05-10Move remaining syscalls from sysdeps/unix/sysv/syscalls.list to ↵Joseph Myers
sysdeps/unix/sysv/linux/syscalls.list.
2012-05-09Add volatiles for x86-64 bits/mathinline.hAndreas Jaeger
[BZ #14053] GCC 4.7 might remove consecutive calls to e.g. lrintf since the assembler instructions are the same and GCC does not know that the result is different depending on the rounding mode. For SSE instructions, the control register is not available so there is no way to inform GCC about this. Therefore the asms are marked as volatile.
2012-05-08Minor optimization to sparc VIS3 floor() implementation.David S. Miller
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor-vis3.S: Use movxtod instead of popping the value on the stack.
2012-05-08With -frounding-math, some sparc ULPs need to be adjusted.David S. Miller
* sysdeps/sparc/fpu/libm-test-ulps: Update.
2012-05-08Replace Elf64_XXX/ELF64_R_TYPE with ElfW(XXX)/ELFW(R_TYPE)H.J. Lu
2012-05-08Remove more overridden entries from sysdeps/unix/sysv/syscalls.list.Joseph Myers
2012-05-08Remove entries from sysdeps/unix/sysv/syscalls.list duplicating ones in ↵Joseph Myers
sysdeps/unix/.
2012-05-07Update sparc ULPs for recently added exp tests.David S. Miller
* sysdeps/sparc/fpu/libm-test-ulps: Update.
2012-05-07Fix sparc libm when all of glibc is built with -frounding-math.David S. Miller
[BZ #14074] * sysdeps/sparc/sysdep.h (SPARC_PIC_THUNK_CALL): New macro. (SETUP_PIC_REG): Use it. (SETUP_PIC_REG_LEAF): Use it.
2012-05-07Fix x86/x86_64 expm1l inaccuracy and exceptions (bugs 13885, 13923).Joseph Myers
2012-05-06Fix exp10 inaccuracy and exceptions (bugs 13884, 13914).Joseph Myers
2012-05-06Update x86-64 libm-test-ulpsAndreas Jaeger
2012-05-05Fix missing exceptions from exp (bugs 13787, 13922, 14036).Joseph Myers
2012-05-05Use .S sources for x86/x86_64 expl.Joseph Myers
2012-05-05Remove overridden entries from sysdeps/unix/sysv/syscalls.list.Joseph Myers
2012-05-04Merge sysdeps/unix/common into sysdeps/unix.Joseph Myers
2012-05-04Move x86-64 abilist files to 64/nptlH.J. Lu
2012-05-04Remove unused sysdeps/unix/common/bits/ headers.Joseph Myers
2012-05-04Remove unused sysdeps/unix/bsd/ files.Joseph Myers
2012-05-04Fix for ldbl-128ibm acosl/asinl inaccuraciesAdhemerval Zanella
2012-05-02 Adhemerval Zanella <azanella@linux.vnet.ibm.com> * sysdeps/ieee754/ldbl-128ibm/e_acosl.c (__ieee754_acosl): Fix long double comparison inaccuracies. * sysdeps/ieee754/ldbl-128ibm/e_asinl.c (__ieee754_asinl): * Likewise. * sysdeps/powerpc/fpu/libm-test-ulps: Update.
2012-05-04Fix missing vm86 symbolAndreas Schwab
2012-05-04Update s390 libm-test-ulpsAndreas Krebbel
2012-05-03Update sysdeps/i386/fpu/libm-test-ulpsAndreas Jaeger
2012-05-02Update sparc ULPs for recently added acos/asin tests.David S. Miller
* sysdeps/sparc/fpu/libm-test-ulps: Update.
2012-05-02Fix nexttoward bugsAdhemerval Zanella
[BZ #2550] [BZ #2570] * sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c: Use floating-point comparisons to determine direction to adjust input.
2012-05-01Update powerpc ABI dataAndreas Schwab
2012-05-01Fix nexttoward bugs (bugs 2550, 2570).Joseph Myers
2012-05-01Fix missing nearbyintl@GLIBC_2.1 on powerpcAndreas Schwab
2012-04-30Fix x86 acos near 1 (bug 13942).Joseph Myers
2012-04-30Fix acos (-1) in round-downwards mode on x86 (bug 14034).Joseph Myers
2012-04-28Fix formatting of denormal IBM long double numbersAndreas Schwab
2012-04-28Add missed zero length files in previous abilist commit.David S. Miller
2012-04-28Move abilist files into sysdep dirs.David S. Miller
* Makerules (%.abilist): Add vpath on sysdep_dirs. (check-abi-%): Remove AWK script prerequisite and explicit abilist directory. (check-abi): Rewrite to just diff the symlist with the abilist. (config-tls, config-abi-config): Delete, no longer used. (update-abi-%): Remove AWK script and explicit abilist directory. (update-abi): Rewrite to simply compare and conditionally copy the symlist and the sysdep abilist file. Remove update-abi-config checks. * abilist/ld.abilist: Remove. * abilist/libBrokenLocale.abilist: Remove. * abilist/libanl.abilist: Remove. * abilist/libcrypt.abilist: Remove. * abilist/libdl.abilist: Remove. * abilist/librt.abilist: Remove. * abilist/libthread_db.abilist: Remove. * abilist/libutil.abilist: Remove. * scripts/extract-abilist.awk: Remove. * scripts/merge-abilist.awk: Remove. * sysdeps/generic/libcidn.abilist: New file. * sysdeps/generic/libnss_compat.abilist: New file. * sysdeps/generic/libnss_db.abilist: New file. * sysdeps/generic/libnss_dns.abilist: New file. * sysdeps/generic/libnss_files.abilist: New file. * sysdeps/generic/libnss_hesiod.abilist: New file. * sysdeps/generic/libnss_nis.abilist: New file. * sysdeps/generic/libnss_nisplus.abilist: New file. * sysdeps/unix/sysv/linux/i386/nptl/ld.abilist: New file. * sysdeps/unix/sysv/linux/i386/nptl/libanl.abilist: New file. * sysdeps/unix/sysv/linux/i386/nptl/libBrokenLocale.abilist: New file. * sysdeps/unix/sysv/linux/i386/nptl/libc.abilist: New file. * sysdeps/unix/sysv/linux/i386/nptl/libcrypt.abilist: New file. * sysdeps/unix/sysv/linux/i386/nptl/libdl.abilist: New file. * sysdeps/unix/sysv/linux/i386/nptl/libm.abilist: New file. * sysdeps/unix/sysv/linux/i386/nptl/libnsl.abilist: New file. * sysdeps/unix/sysv/linux/i386/nptl/libpthread.abilist: New file. * sysdeps/unix/sysv/linux/i386/nptl/libresolv.abilist: New file. * sysdeps/unix/sysv/linux/i386/nptl/librt.abilist: New file. * sysdeps/unix/sysv/linux/i386/nptl/libthread_db.abilist: New file. * sysdeps/unix/sysv/linux/i386/nptl/libutil.abilist: New file. * sysdeps/unix/sysv/linux/x86_64/nptl/ld.abilist: New file. * sysdeps/unix/sysv/linux/x86_64/nptl/libanl.abilist: New file. * sysdeps/unix/sysv/linux/x86_64/nptl/libBrokenLocale.abilist: New file. * sysdeps/unix/sysv/linux/x86_64/nptl/libc.abilist: New file. * sysdeps/unix/sysv/linux/x86_64/nptl/libcrypt.abilist: New file. * sysdeps/unix/sysv/linux/x86_64/nptl/libdl.abilist: New file. * sysdeps/unix/sysv/linux/x86_64/nptl/libm.abilist: New file. * sysdeps/unix/sysv/linux/x86_64/nptl/libnsl.abilist: New file. * sysdeps/unix/sysv/linux/x86_64/nptl/libpthread.abilist: New file. * sysdeps/unix/sysv/linux/x86_64/nptl/libresolv.abilist: New file. * sysdeps/unix/sysv/linux/x86_64/nptl/librt.abilist: New file. * sysdeps/unix/sysv/linux/x86_64/nptl/libthread_db.abilist: New file. * sysdeps/unix/sysv/linux/x86_64/nptl/libutil.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/ld.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libanl.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libBrokenLocale.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libc.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libcrypt.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libdl.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libm.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libnsl.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libpthread.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libresolv.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/librt.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libthread_db.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libutil.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/ld.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libanl.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libBrokenLocale.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libc.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libcrypt.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libdl.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libm.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libnsl.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libpthread.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libresolv.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/librt.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libthread_db.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libutil.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-32/nptl/ld.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libanl.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libBrokenLocale.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libc.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libcrypt.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libdl.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libm.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libnsl.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libpthread.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libresolv.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-32/nptl/librt.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libthread_db.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libutil.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-64/nptl/ld.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libanl.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libBrokenLocale.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libc.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libcrypt.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libdl.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libm.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libnsl.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libpthread.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libresolv.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-64/nptl/librt.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libthread_db.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libutil.abilist: New file. * sysdeps/unix/sysv/linux/sh/nptl/ld.abilist: New file. * sysdeps/unix/sysv/linux/sh/nptl/libanl.abilist: New file. * sysdeps/unix/sysv/linux/sh/nptl/libBrokenLocale.abilist: New file. * sysdeps/unix/sysv/linux/sh/nptl/libc.abilist: New file. * sysdeps/unix/sysv/linux/sh/nptl/libcrypt.abilist: New file. * sysdeps/unix/sysv/linux/sh/nptl/libdl.abilist: New file. * sysdeps/unix/sysv/linux/sh/nptl/libm.abilist: New file. * sysdeps/unix/sysv/linux/sh/nptl/libnsl.abilist: New file. * sysdeps/unix/sysv/linux/sh/nptl/libpthread.abilist: New file. * sysdeps/unix/sysv/linux/sh/nptl/libresolv.abilist: New file. * sysdeps/unix/sysv/linux/sh/nptl/librt.abilist: New file. * sysdeps/unix/sysv/linux/sh/nptl/libthread_db.abilist: New file. * sysdeps/unix/sysv/linux/sh/nptl/libutil.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/ld.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libanl.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libBrokenLocale.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libc.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libcrypt.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libdl.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libm.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libnsl.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libpthread.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libresolv.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/librt.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libthread_db.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libutil.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/ld.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libanl.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libBrokenLocale.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libc.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libcrypt.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libdl.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libm.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libnsl.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libpthread.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libresolv.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/librt.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libthread_db.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libutil.abilist: New file.
2012-04-26Remove unused sysdeps/unix/i386 files.Joseph Myers
2012-04-26Move sysdeps/unix/common/tcsendbrk.c to sysdeps/unix/sysv/linux/.Joseph Myers
2012-04-26Fix ctan, ctanh overflow for ldbl-128ibm (bug 11521).Adhemerval Zanella
2012-04-26Fix missing long-double compat symbols on sparc v9.David S. Miller
* sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_ceil.S: Generate long-double compat symbols. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_floor.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmax.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmin.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/s_ceil.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/s_floor.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/s_fmax.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/s_fmin.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/s_isnan.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/s_llrint.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/s_lrint.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/s_rint.S: Likewise.
2012-04-25Restore non-v9 32-bit sparc build.David S. Miller
* sysdeps/sparc/sparc32/bits/atomic.h: Include sysdep.h to get HWCAP_* values only after the memory barriers have been defined. (atomic_full_barrier): Define. (atomic_read_barrier): Define. (atomic_write_barrier): Define.
2012-04-26move libgcc_s soname definition to shlib-versionsSiddhesh Poyarekar
2012-04-25Delete everything under sysdeps/unix/sparc/David S. Miller
* sysdeps/unix/sparc/brk.S: Delete. * sysdeps/unix/sparc/dl-brk.S: Delete. * sysdeps/unix/sparc/pipe.S: Delete. * sysdeps/unix/sparc/sysdep.S: Delete. * sysdeps/unix/sparc/sysdep.h: Delete. * sysdeps/unix/sparc/vfork.S: Delete. * sysdeps/sparc/sysdep.h (SPARC_PIC_THUNK, SPARC_PIC_REG, SPARC_PIC_REG_LEAF, ENTRY, END, LOC): Define. * sysdeps/unix/sysv/linux/sparc/sysdep.h (ret, ret_NOERRNO, ret_ERRVAL, r0, r1, MOVE): Define. (JUMPTARGET): Remove. * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h: Don't include sysdeps/unix/sparc/sysdep.h (ENTRY, END): Remove. * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h: Likewise.
2012-04-25SH: Replace <endian.h> usage with pre-processor macros.Chung-Lin Tang
Follow-up to f8887d0a5feda97244613135822b0439addc2b1f.
2012-04-24Remove unused fork implementations.Joseph Myers
2012-04-24Remove unused sysdeps/unix/system.c.Joseph Myers
2012-04-24Remove unused sysdeps/unix/getegid.S and sysdeps/unix/geteuid.S.Joseph Myers
2012-04-24Hurd: fix symlink/symlinkat error case not to do an extraneous ↵Roland McGrath
__mach_port_deallocate.
2012-04-24Correct powerpc64 s_floorl edge cases (bug 13886).Adhemerval Zanella
[BZ #13886] Remove powerpc64/fpu/s_floorl. Use fully correct ldbl-128bim/s_floorl.c.
2012-04-24Remove unused sysdeps/unix/{,sysv/}getdents.c.Joseph Myers
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