Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Convert TEST_ffI_f1 tests from code to data. | Joseph Myers | 2013-05-14 | 2 | -15/+51 |
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* | Stop ARM setjmp/longjmp saving/restoring fpscr (bug 14908). | Joseph Myers | 2013-05-14 | 5 | -20/+18 |
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* | Add test for setjmp / longjmp and floating-point state. | Joseph Myers | 2013-05-14 | 3 | -1/+118 |
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* | Convert TEST_f_i tests from code to data. | Joseph Myers | 2013-05-14 | 2 | -24/+64 |
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* | Fix function name in scalbln_test call to END. | Joseph Myers | 2013-05-14 | 2 | -1/+4 |
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* | Convert TEST_fI_f1 tests from code to data. | Joseph Myers | 2013-05-14 | 2 | -11/+32 |
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* | Convert TEST_fF_f1 tests from code to data. | Joseph Myers | 2013-05-14 | 2 | -12/+45 |
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* | Convert TEST_f_f1 tests from code to data. | Joseph Myers | 2013-05-14 | 2 | -34/+76 |
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* | Add comments to vDSO hwcap loading process. | Carlos O'Donell | 2013-05-14 | 3 | -1/+25 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Loading of the vDSO pseudo-hwcap from the type 2 GNU note is a rather arcane and poorly documented process. Given that I had a chance to review this code today I thought I would add all of the things I had to lookup to verify the validity of the process. With a single .note.GNU the vDSO can register up to 64 flags, though in practice you are limited to 64 - _DL_FIRST_EXTRA bits which on x86 is 12 bits. The only use of this that I know of is in the Xen support in Linux where they use the 1st bit to indicate "nosegneg". I see "We use bit 1 to avoid bugs in some versions of glibc when bit 0 is used; the choice is otherwise arbitrary.", but no reference to a glibc bug anywhere. The code as-is should support bit zero, so we still have that free for future use. The kernel, glibc, and ld.so.cache must coordinate to ensure that bit values don't go too high and are used consistently. --- 2013-05-13 Carlos O'Donell <carlos@redhat.com> * elf/dl-hwcaps.c (_dl_important_hwcaps): Comment vDSO hwcap loading. * elf/ldconfig.c (is_hwcap_platform): Comment each hwcap check. (main): Comment "tls" pseudo-hwcap. | ||||
* | ARM: Make multiarch memcpy always use NEON when compiler does | Roland McGrath | 2013-05-13 | 5 | -11/+43 |
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* | Convert TEST_fl_f tests from code to data. | Joseph Myers | 2013-05-13 | 2 | -38/+58 |
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* | Convert TEST_fi_f tests from code to data. | Joseph Myers | 2013-05-13 | 2 | -36/+63 |
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* | Convert TEST_c_f tests from code to data. | Joseph Myers | 2013-05-13 | 2 | -92/+140 |
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* | Convert TEST_if_f tests from code to data. | Joseph Myers | 2013-05-13 | 2 | -124/+151 |
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* | Consistently use TEST_fl_f in tests of scalbln. | Joseph Myers | 2013-05-13 | 2 | -25/+29 |
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* | Define decimal constant M_1_DIV_El in libm-test.inc | Adhemerval Zanella | 2013-05-13 | 2 | -1/+7 |
| | | | | This patch replaces the 1.0 / M_El by the decimal constant M_1_DIV_El. | ||||
* | Use HP_TIMING for benchmarks if available | Siddhesh Poyarekar | 2013-05-13 | 4 | -22/+100 |
| | | | | | | | | | | | | | HP_TIMING uses native timestamping instructions if available, thus greatly reducing the overhead of recording start and end times for function calls. For architectures that don't have HP_TIMING available, we fall back to the clock_gettime bits. One may also override this by invoking the benchmark as follows: make USE_CLOCK_GETTIME=1 bench and get the benchmark results using clock_gettime. One has to do `make bench-clean` to ensure that the benchmark programs are rebuilt. | ||||
* | Make _LIB_VERSION a weak symbol | Siddhesh Poyarekar | 2013-05-13 | 3 | -11/+19 |
| | | | | | | | That way it can live alongside _LIB_VERSION in libieee.a for statically compiled programs. Resolves #14582. | ||||
* | Convert TEST_fff_f tests from code to data. | Joseph Myers | 2013-05-12 | 2 | -888/+911 |
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* | Convert TEST_c_c tests from code to data. | Joseph Myers | 2013-05-12 | 3 | -4599/+4738 |
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* | [AArch64] Fix out of range branch from ioctl() and clone() | Marcus Shawcroft | 2013-05-12 | 3 | -4/+11 |
| | | | | | | | | | | 2013-05-12 Marcus Shawcroft <marcus.shawcroft@linaro.org> * sysdeps/unix/sysv/linux/aarch64/clone.S (__clone): Do not call sycall_error directly with a confitional branch. * sysdeps/unix/sysv/linux/aarch64/ioctl.S (__ioctl): Do not call sycall_error directly with a confitional branch. | ||||
* | Convert TEST_ff_f tests from code to data. | Joseph Myers | 2013-05-12 | 3 | -937/+1055 |
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* | Make fma and nextafter tests use max_value instead of fltmax. | Joseph Myers | 2013-05-11 | 2 | -10/+10 |
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* | Convert TEST_f_f tests from code to data. | Joseph Myers | 2013-05-11 | 2 | -2501/+2725 |
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* | Add BZ #10191 to ChangeLog/NEWS | Andreas Jaeger | 2013-05-11 | 2 | -14/+15 |
| | | | | BZ #10191 was fixed some time ago without noticing at that time. | ||||
* | Add getgid.c for SH | Christian Grönke | 2013-05-10 | 3 | -9/+15 |
| | | | | | [BZ #12387] * sysdeps/unix/sysv/linux/sh/getgid.c: New file. | ||||
* | Hurd: add ST_NOATIME | Pino Toscano | 2013-05-10 | 2 | -1/+7 |
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* | Fix integer overflow in sysdeps/unix/sysv/linux/bits/sched.h | Andreas Jaeger | 2013-05-10 | 3 | -4/+11 |
| | | | | | | [BZ #15448] * sysdeps/unix/sysv/linux/bits/sched.h (__CPU_SET_S) (__CPU_CLR_S, __CPU_ISSET_S): Avoid integer overflow. | ||||
* | Start converting libm tests from code to data. | Joseph Myers | 2013-05-10 | 3 | -72/+196 |
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* | Fix coding style | Siddhesh Poyarekar | 2013-05-10 | 2 | -4/+8 |
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* | Fix tgamma errno setting on domain error (bug 6809). | Joseph Myers | 2013-05-10 | 6 | -14/+29 |
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* | Use *stat64 instead of *stat in installed programs | Florian Weimer | 2013-05-10 | 7 | -25/+37 |
| | | | | | This ensures reliable operation on file systems with inode numbers which do not fit into 32 bits. | ||||
* | Localize rpcgen | Andreas Jaeger | 2013-05-10 | 3 | -2/+13 |
| | | | | | | | [BZ #15395] * sunrpc/rpc_main.c (main): Invoke setlocale and textdomain for localization. Include <locale.h>. | ||||
* | Add more comments to dlclose() algorithm. | Carlos O'Donell | 2013-05-09 | 2 | -0/+10 |
| | | | | | | | | | | | | | | The algorithm for scanning dependencies upon dlclose is less than immediately obvious. This patch adds two bits of comments that explain why you start the dependency search at l_initfini[1], and why you need to restart the search. --- 2013-05-09 Carlos O'Donell <carlos@redhat.com> * elf/dl-close.c (_dl_close_worker): Add comments. | ||||
* | Fix ldbl-128ibm cos range reduction near pi/2 (bug 15359). | Joseph Myers | 2013-05-09 | 3 | -7/+12 |
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* | Fix ldbl-128 cos range reduction near pi/2 (bug 15429). | Joseph Myers | 2013-05-09 | 3 | -6/+11 |
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* | Use M_SQRT1_2l instead of local M_SQRT_2_2 in libm-test.inc. | Joseph Myers | 2013-05-09 | 2 | -2/+4 |
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* | Fix tst-mutexpi8 | Andi Kleen | 2013-05-09 | 2 | -0/+18 |
| | | | | | | 2013-05-09 Andi Kleen <ak@linux.intel.com> * tst-mutex8.c (do_test): Check for ENABLE_PI. | ||||
* | Use M_PI_34l consistently in libm-test.inc. | Joseph Myers | 2013-05-09 | 2 | -2/+5 |
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* | Use decimal constants in defining M_* in libm-test.inc. | Joseph Myers | 2013-05-09 | 2 | -5/+13 |
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* | Update powerpc libm-test ULPs | Adhemerval Zanella | 2013-05-08 | 2 | -6/+444 |
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* | Factor out initializers for libm-test.inc constants. | Joseph Myers | 2013-05-08 | 2 | -19/+45 |
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* | Use correct TEST_* macros for jn, ldexp and yn tests. | Joseph Myers | 2013-05-08 | 2 | -100/+106 |
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* | ARM: Add Cortex-A15 optimized NEON and VFP memcpy routines, with IFUNC. | Will Newton | 2013-05-08 | 10 | -0/+866 |
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* | Move some libm-test logic for running tests from gen-libm-test.pl to ↵ | Joseph Myers | 2013-05-08 | 3 | -75/+242 |
| | | | | libm-test.inc. | ||||
* | Improve tgamma accuracy (bugs 2546, 2560, 5159, 15426). | Joseph Myers | 2013-05-08 | 19 | -53/+2873 |
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* | Preheat CPU in benchtests. | Ondrej Bilka | 2013-05-08 | 2 | -0/+21 |
| | | | | | | A benchmark could be skewed by CPU initialy working on minimal frequency and speeding up later. We first run code in loop to partialy fix this issue. | ||||
* | Only defined DEV_BSIZE if not already defined. | Aurelien Jarno | 2013-05-08 | 2 | -1/+7 |
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* | Declare _dl_skip_args in ldsodefs.h header. | Roland McGrath | 2013-05-07 | 2 | -0/+15 |
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* | ARM: Rewrite elf_machine_dynamic in pure C. | Roland McGrath | 2013-05-07 | 2 | -21/+9 |
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