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* Use x86_64 bits/environments.h for i386 and x86_64H.J. Lu2012-05-312-67/+0
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* Use x86_64 bits/a.out.h for both i386 and x86_64H.J. Lu2012-05-312-3/+0
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* Add x86-64 support to i386 sys/elf.h and sys/vm86.hH.J. Lu2012-05-312-5/+13
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* Avoid performance penalty in sparc optimized memcpy/memset.David S. Miller2012-05-313-47/+47
| | | | | | | | | | fmovd clears the current exception field in the %fsr, fsrc2 does not and therefore runs more efficiently on some cpus. * sysdeps/sparc/sparc64/memcpy.S: Use fsrc2 to move 64-bit values between float registers. * sysdeps/sparc/sparc64/memset.S: Likewise. * sysdeps/sparc/sparc64/multiarch/memcpy-niagara2.S: Likewise.
* Simulate sparc fpu exceptions using real FP ops again in soft-fp.David S. Miller2012-05-302-30/+68
| | | | | | | | * sysdeps/sparc/sparc32/soft-fp/q_util.c (___Q_simulate_exceptions): Use real FP ops rather than writing into the %fsr. * sysdeps/sparc/sparc32/soft-fp/q_util.c (__Qp_handle_exceptions): Likewise.
* Use x86_64/bits/xtitypes.h for i386/x86-64H.J. Lu2012-05-301-0/+0
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* Use x86_64 bits/wordsize.h for both i386/x86_64H.J. Lu2012-05-301-0/+0
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* Use i386 bits/huge_vall.h for i386/x86-64H.J. Lu2012-05-301-0/+0
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* Use x86_64 bits/select.h for i386/x86_64H.J. Lu2012-05-302-54/+0
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* Use x86_64 bits/setjmp.h for i386/x86_64H.J. Lu2012-05-302-31/+0
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* Use x86_64 bits/mathdef.h for i386/x86_64H.J. Lu2012-05-302-59/+0
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* Remove use of INTDEF/INTUSE in socketAndreas Schwab2012-05-316-10/+8
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* Use x86_64 bits/{link.h,linkmap.h} for i386/x86_64H.J. Lu2012-05-304-65/+0
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* Use the same bits/endian.h for i386/x86_64H.J. Lu2012-05-302-8/+1
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* Use x86-64 bits/byteswap.h for both i386 and x86_64H.J. Lu2012-05-306-175/+2
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* Fix underflow generation in soft-fp.David S. Miller2012-05-302-2/+4
| | | | | | | | | | | | | * soft-fp/soft-fp.h (FP_CUR_EXCEPTIONS): Define. (FP_TRAPPING_EXCEPTIONS): Provide default implementation. * sysdeps/sparc/sparc32/soft-fp/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Define. * sysdeps/sparc/sparc64/soft-fp/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Define. * soft-fp/op-common.h (_FP_PACK_SEMIRAW): Signal underflow for subnormals only when inexact has been signalled or underflow exceptions are enabled. (_FP_PACK_CANONICAL): Likewise.
* Use __UWORD_TYPE for __NLINK_T_TYPE with -m32H.J. Lu2012-05-301-1/+5
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* alpha: Don't symbol_version syscalls outside libcRichard Henderson2012-05-301-0/+6
| | | | | * sysdeps/unix/make-syscalls.sh: Protect symbol_version output with #ifndef NOT_IN_libc.
* Convert WORDSIZE[32|64]/ld entries to abi-variantsH.J. Lu2012-05-3013-50/+67
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* Remove __ASSUME_TRUNCATE64_SYSCALL.Joseph Myers2012-05-305-194/+27
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* S/390: ABI baseline update.Andreas Krebbel2012-05-2910-18/+609
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* Fix underflow reporting and tie up loose ends in sparc soft-fp.David S. Miller2012-05-276-80/+53
| | | | | | | | | | | | | | | | | | | | | | | | | * sysdeps/sparc/sparc32/soft-fp/q_util.c (___Q_numbers): Delete. (___Q_zero): New. (__Q_simulate_exceptions): Return void. Change to simulate exceptions by writing into the %fsr. * sysdeps/sparc/sparc64/soft-fp/qp_util.c (__Qp_handle_exceptions): Likewise. (numbers): Delete. * sysdeps/sparc/sparc64/soft-fp/Versions: Remove entry for __Qp_handle_exceptions. * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libc.abilist: Remove __Qp_handle_exceptions. * sysdeps/sparc/sparc32/soft-fp/sfp-machine.h (_FP_DECL_EX): Mark as unused and give dummy FP_RND_NEAREST initializer. (FP_INHIBIT_RESULTS): Define. (___Q_simulate_exceptions): Update declaration. (FP_HANDLE_EXCEPTIONS): Use ___Q_zero and tidy inline asm formatting. * sysdeps/sparc/sparc64/soft-fp/sfp-machine.h (_FP_DECL_EX): Mark as unused and give dummy FP_RND_NEAREST initializer. (__Qp_handle_exceptions): Update declaration. (FP_HANDLE_EXCEPTIONS, QP_NO_EXCEPTIONS): Tidy inline asm formatting.
* SH: Use fpu_control_t for the temporary FPU control word.Thomas Schwinge2012-05-2812-19/+18
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* SH: feraiseexcept: Restore fpscr flag fields.Kaz Kojima2012-05-281-0/+8
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* SH: Add CFI directives.Chung-Lin Tang2012-05-286-6/+26
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* Fix missing declarationAndreas Schwab2012-05-261-0/+1
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* Optimize handling of denormals in logb/logbf/logblAndreas Schwab2012-05-268-32/+33
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* Remove __ASSUME_NEW_GETRLIMIT_SYSCALL.Joseph Myers2012-05-253-95/+4
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* Add systemtap static probe points in setjmp/longjmp on x86.Roland McGrath2012-05-258-9/+33
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* Remove pre-2.4 Linux kernel support.Joseph Myers2012-05-2537-1425/+79
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* ppc: Pass hwcap to ifuncs.Richard Henderson2012-05-254-7/+8
| | | | | | | | | | * sysdeps/powerpc/powerpc32/dl-irel.h (elf_ifunc_invoke): Pass dl_hwcap to ifunc resolver. * sysdeps/powerpc/powerpc32/dl-machine.h (elf_machine_rela): Use elf_ifunc_invoke. * sysdeps/powerpc/powerpc64/dl-irel.h (elf_ifunc_invoke): Pass dl_hwcap to ifunc resolver. * sysdeps/powerpc/powerpc64/dl-machine.h (resolve_ifunc): Likewise.
* Fix acosf underflow (bug 14153).Joseph Myers2012-05-251-1/+1
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* Remove use of INTDEF/INTUSE in libioAndreas Schwab2012-05-242-7/+7
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* syscalls.list support for vDSO IFUNCs, use it for x32 gettimeofday and time.Roland McGrath2012-05-243-48/+107
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* Switch gettimeofday from INTUSE to libc_hidden_proto.Roland McGrath2012-05-246-27/+30
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* Add x32 abilist filesH.J. Lu2012-05-2413-0/+3050
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* Add x32 C++ type dataH.J. Lu2012-05-241-0/+4
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* Don't include exceptions in libm-test-ulps test names.Joseph Myers2012-05-245-50/+50
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* Test underflow exceptions in libm-test.inc.Joseph Myers2012-05-242-23/+23
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* Remove some sparc cob-webs leftover after Joseph's recent changes.David S. Miller2012-05-231-3/+1
| | | | | * sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c (__libc_sigaction): Remove unused local variables.
* Add sysdeps/unix/sysv/linux/x86_64/x32/configureH.J. Lu2012-05-231-0/+18
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* Replace "jmp L(pseudo_end)" with "ret"H.J. Lu2012-05-232-4/+4
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* Move poll to syscalls.listAndreas Jaeger2012-05-232-47/+1
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* Add more constants to Linux <sys/reboot.h>Andreas Jaeger2012-05-231-1/+7
| | | | | | | | | 2012-05-23 Andreas Jaeger <aj@suse.de> Maximilian Attems <max@stro.at> * sysdeps/unix/sysv/linux/sys/reboot.h (RB_SW_SUSPEND, RB_KEXEC): New macros.
* Fix x32 sched_getcpu.S error codeH.J. Lu2012-05-231-4/+8
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* Add comments suggesting moving some functions to syscalls.list.Joseph Myers2012-05-235-0/+10
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* Update from Linux 3.4Andreas Jaeger2012-05-237-5/+23
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* Simplify dl-vdso.h use of assert.Roland McGrath2012-05-221-9/+3
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* Remove $(sysctl) from sysdep_routinesH.J. Lu2012-05-223-4/+3
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* Add sysctl.mk and bits/sysctl.hH.J. Lu2012-05-226-1/+31
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