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	Commit message (Collapse)	Author	Age	Files	Lines
*	Remove sysdeps/alpha/soft-fp directory.	Joseph Myers	2018-05-23	1	-77/+0
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	As per <https://sourceware.org/ml/libc-alpha/2014-10/msg00369.html>, there should not be separate sysdeps/<arch>/soft-fp directories when those are used by all configurations that use sysdeps/<arch>, and, more generally, should not be sysdeps/foo/Implies files pointing to a subdirectory foo/bar. This patch eliminates the sysdeps/alpha/soft-fp directory accordingly, merging its contents into sysdeps/alpha. Tested with build-many-glibcs.py that installed stripped shared libraries for alpha-linux-gnu are unchanged by this patch. * sysdeps/alpha/Implies: Remove alpha/soft-fp. * sysdeps/alpha/Makefile [$(subdir) = soft-fp] (sysdep_routines): Add functions moved from .... [$(subdir) = math] (CPPFLAGS): Add -I../soft-fp. Moved from .... * sysdeps/alpha/soft-fp/Makefile: ... here. Remove file. * sysdeps/alpha/Versions (libc): Add GLIBC_2.3.4 symbols moved from .... * sysdeps/alpha/soft-fp/Versions: ... here. Remove file. * sysdeps/alpha/soft-fp/e_sqrtl.c: Move to .... * sysdeps/alpha/e_sqrtl.c: ... here. * sysdeps/alpha/soft-fp/local-soft-fp.h: Move to .... * sysdeps/alpha/local-soft-fp.h: ... here. * sysdeps/alpha/soft-fp/ots_add.c: Move to .... * sysdeps/alpha/ots_add.c: ... here. * sysdeps/alpha/soft-fp/ots_cmp.c: Move to .... * sysdeps/alpha/ots_cmp.c: ... here. * sysdeps/alpha/soft-fp/ots_cmpe.c: Move to .... * sysdeps/alpha/ots_cmpe.c: ... here. * sysdeps/alpha/soft-fp/ots_cvtqux.c: Move to .... * sysdeps/alpha/ots_cvtqux.c: ... here. * sysdeps/alpha/soft-fp/ots_cvtqx.c: Move to .... * sysdeps/alpha/ots_cvtqx.c: ... here. * sysdeps/alpha/soft-fp/ots_cvttx.c: Move to .... * sysdeps/alpha/ots_cvttx.c: ... here. * sysdeps/alpha/soft-fp/ots_cvtxq.c: Move to .... * sysdeps/alpha/ots_cvtxq.c: ... here. * sysdeps/alpha/soft-fp/ots_cvtxt.c: Move to .... * sysdeps/alpha/ots_cvtxt.c: ... here. * sysdeps/alpha/soft-fp/ots_div.c: Move to .... * sysdeps/alpha/ots_div.c: ... here. * sysdeps/alpha/soft-fp/ots_mul.c: Move to .... * sysdeps/alpha/ots_mul.c: ... here. * sysdeps/alpha/soft-fp/ots_nintxq.c: Move to .... * sysdeps/alpha/ots_nintxq.c: ... here. * sysdeps/alpha/soft-fp/ots_sub.c: Move to .... * sysdeps/alpha/ots_sub.c: ... here. * sysdeps/alpha/soft-fp/sfp-machine.h: Move to .... * sysdeps/alpha/sfp-machine.h: ... here.
*	Update copyright dates with scripts/update-copyrights.	Joseph Myers	2018-01-01	1	-1/+1
\| \| \| \| \| \| \|	* All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
*	Update copyright dates with scripts/update-copyrights.	Joseph Myers	2017-01-01	1	-1/+1
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*	Update copyright dates with scripts/update-copyrights.	Joseph Myers	2016-01-04	1	-1/+1
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*	Update copyright dates with scripts/update-copyrights.	Joseph Myers	2015-01-02	1	-1/+1
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*	alpha: Fix soft-fp breakage	Richard Henderson	2014-11-17	1	-2/+2
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Commit 5c0508a318af0a6c8be2a4cb2e3b76896218bf35 broke the Alpha port, as the extra parenthesis got in the way of some token pasting that we were doing in a redefined raw unpack macro. Avoid this situation in the future by not attempting to redefine a basic macro, but rather work from the outermost public interface. The compiler does in fact see through the added indirection. * sysdeps/alpha/soft-fp/local-soft-fp.h (_FP_UNPACK_RAW_2): Remove. (_FP_PACK_RAW_2): Remove. (AXP_DECL_RETURN_Q): Rename from FP_DECL_RETURN, use _FP_UNION_Q. (AXP_RETURN_Q): Rename from FP_RETURN, use _FP_UNION_Q. (AXP_UNPACK_RAW_Q, AXP_UNPACK_SEMIRAW_Q, AXP_UNPACK_Q): New. (AXP_PACK_RAW_Q, AXP_PACK_SEMIRAW_Q, AXP_PACK_Q): New. * sysdeps/alpha/soft-fp/ots_add.c (_OtsAddX): Update to match. * sysdeps/alpha/soft-fp/ots_cmp.c (internal_equality): Likewise. * sysdeps/alpha/soft-fp/ots_cmpe.c (internal_compare): Likewise. * sysdeps/alpha/soft-fp/ots_cvtqux.c (_OtsCvtQUX): Likewise. * sysdeps/alpha/soft-fp/ots_cvtqx.c (_OtsCvtQX): Likewise. * sysdeps/alpha/soft-fp/ots_cvttx.c (_OtsConvertFloatTX): Likewise. * sysdeps/alpha/soft-fp/ots_cvtxq.c (_OtsCvtXQ): Likewise. * sysdeps/alpha/soft-fp/ots_cvtxt.c (_OtsConvertFloatXT): Likewise. * sysdeps/alpha/soft-fp/ots_div.c (_OtsDivX): Likewise. * sysdeps/alpha/soft-fp/ots_mul.c (_OtsMulX): Likewise. * sysdeps/alpha/soft-fp/ots_nintxq.c (_OtsNintXQ): Likewise. * sysdeps/alpha/soft-fp/ots_sub.c (_OtsSubX): Likewise.
*	soft-fp: Refactor exception handling for comparisons.	Joseph Myers	2014-10-09	1	-7/+2
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	This patch refactors how soft-fp comparisons handle setting exceptions for NaN operands, so that exceptions are set through the FP_CMP macros rather than directly in the C files calling them. The _FP_CMP* and FP_CMP* macros gain an extra argument to specify when exceptions should be set, 0 for no exception setting (I'm not sure this is actually needed - at least it's not needed for IEEE operations in glibc / libgcc, but might be relevant in some cases for kernel use), 1 for exceptions only for signaling NaNs and 2 for exceptions for all NaNs. This argument is handled through _FP_CMP_CHECK_NAN, newly called by the _FP_CMP* macros when a NaN is encountered. Calls to these macros are updated, which eliminates all the existing checking and exception setting in soft-fp .c files in glibc. Tested for powerpc-nofpu. (The __unord functions have no code changes; the __eq* / __ge* / __le* functions get slightly larger, but I don't think that's significant.) * soft-fp/op-common.h (_FP_CMP_CHECK_NAN): New macro. (_FP_CMP): Add extra argument EX. Call _FP_CMP_CHECK_NAN. (_FP_CMP_EQ): Likewise. (_FP_CMP_UNORD): Likewise. * soft-fp/double.h (FP_CMP_D): Add extra argument EX. (FP_CMP_EQ_D): Likewise. (FP_CMP_UNORD_D): Likewise. * soft-fp/extended.h (FP_CMP_E): Likewise. (FP_CMP_EQ_E): Likewise. (FP_CMP_UNORD_E): Likewise. * soft-fp/quad.h (FP_CMP_Q): Likewise. (FP_CMP_EQ_Q): Likewise. (FP_CMP_UNORD_Q): Likewise. * soft-fp/single.h (FP_CMP_S): Likewise. (FP_CMP_EQ_S): Likewise. (FP_CMP_UNORD_S): Likewise. * soft-fp/eqdf2.c (__eqdf2): Update call to FP_CMP_EQ_D. * soft-fp/eqsf2.c (__eqsf2): Update call to FP_CMP_EQ_S. * soft-fp/eqtf2.c (__eqtf2): Update call to FP_CMP_EQ_Q. * soft-fp/gedf2.c (__gedf2): Update call to FP_CMP_D. * soft-fp/gesf2.c (__gesf2): Update call to FP_CMP_S. * soft-fp/getf2.c (__getf2): Update call to FP_CMP_Q. * soft-fp/ledf2.c (__ledf2): Update call to FP_CMP_D. * soft-fp/lesf2.c (__lesf2): Update call to FP_CMP_S. * soft-fp/letf2.c (__letf2): Update call to FP_CMP_Q. * soft-fp/unorddf2.c (__unorddf2): Update call to FP_CMP_UNORD_D. * soft-fp/unordsf2.c (__unordsf2): Update call to FP_CMP_UNORD_S. * soft-fp/unordtf2.c (__unordtf2): Update call to FP_CMP_UNORD_Q. * sysdeps/alpha/soft-fp/ots_cmpe.c (internal_compare): Update call to FP_CMP_Q. * sysdeps/sparc/sparc32/soft-fp/q_cmp.c (_Q_cmp): Update call to FP_CMP_Q. * sysdeps/sparc/sparc32/soft-fp/q_cmpe.c (_Q_cmpe): Likewise. * sysdeps/sparc/sparc32/soft-fp/q_feq.c (_Q_feq): Update call to FP_CMP_EQ_Q. * sysdeps/sparc/sparc32/soft-fp/q_fge.c (_Q_fge): Update call to FP_CMP_Q. * sysdeps/sparc/sparc32/soft-fp/q_fgt.c (_Q_fgt): Likewise. * sysdeps/sparc/sparc32/soft-fp/q_fle.c (_Q_fle): Likewise. * sysdeps/sparc/sparc32/soft-fp/q_flt.c (_Q_flt): Likewise. * sysdeps/sparc/sparc32/soft-fp/q_fne.c (_Q_fne): Update call to FP_CMP_EQ_Q. * sysdeps/sparc/sparc64/soft-fp/qp_cmp.c (_Qp_cmp): Update call to FP_CMP_Q. * sysdeps/sparc/sparc64/soft-fp/qp_cmpe.c (_Qp_cmpe): Likewise. * sysdeps/sparc/sparc64/soft-fp/qp_feq.c (_Qp_feq): Update call to FP_CMP_EQ_Q. * sysdeps/sparc/sparc64/soft-fp/qp_fge.c (_Qp_fge): Update call to FP_CMP_Q. * sysdeps/sparc/sparc64/soft-fp/qp_fgt.c (_Qp_fgt): Likewise. * sysdeps/sparc/sparc64/soft-fp/qp_fle.c (_Qp_fle): Likewise. * sysdeps/sparc/sparc64/soft-fp/qp_flt.c (_Qp_flt): Likewise. * sysdeps/sparc/sparc64/soft-fp/qp_fne.c (_Qp_fne): Update call to FP_CMP_EQ_Q.
*	Relocate alpha from ports to libc	Richard Henderson	2014-02-12	1	-0/+82
\| \| \| \| \| \| \| \| \| \|	Also fixed the following whitespace nits to satisfy the push: sysdeps/alpha/alphaev6/memset.S:142: space before tab in indent. sysdeps/alpha/configure:1: new blank line at EOF. sysdeps/alpha/fpu/e_sqrt.c:126: space before tab in indent. sysdeps/alpha/preconfigure:1: new blank line at EOF. sysdeps/unix/sysv/linux/alpha/syscalls.list:1: new blank line at EOF.
*	Moved alpha to ports repository.	Roland McGrath	2008-11-26	1	-83/+0
\| \| \| \| \| \| \| \| \| \| \|	2008-11-25 Roland McGrath <roland@redhat.com> * sysdeps/alpha, sysdeps/unix/bsd/osf/alpha, sysdeps/unix/bsd/Attic/osf1/alpha, sysdeps/unix/sysv/linux/alpha, sysdeps/unix/sysv/linux/alpha/alpha, sysdeps/unix/alpha, sysdeps/mach/alpha, sysdeps/mach/hurd/alpha: Subdirectories moved to ports repository. * configure.in (base_machine): Remove alpha case.
*	* soft-fp/quad.h (union _FP_UNION_Q): Add longs structure. * ↵	Richard Henderson	2004-03-06	1	-0/+83
	sysdeps/alpha/Implies: Add alpha/soft-fp. * sysdeps/alpha/soft-fp/sfp-machine.h: Rewrite for GEM interface. * sysdeps/alpha/Subdirs, sysdeps/alpha/soft-fp/Makefile, sysdeps/alpha/soft-fp/Versions, sysdeps/alpha/soft-fp/local-soft-fp.h, sysdeps/alpha/soft-fp/ots_add.c, sysdeps/alpha/soft-fp/ots_cmp.c, sysdeps/alpha/soft-fp/ots_cmpe.c, sysdeps/alpha/soft-fp/ots_cvtqux.c, sysdeps/alpha/soft-fp/ots_cvtqx.c, sysdeps/alpha/soft-fp/ots_cvttx.c, sysdeps/alpha/soft-fp/ots_cvtxq.c, sysdeps/alpha/soft-fp/ots_cvtxt.c, sysdeps/alpha/soft-fp/ots_div.c, sysdeps/alpha/soft-fp/ots_mul.c, sysdeps/alpha/soft-fp/ots_nintxq.c, sysdeps/alpha/soft-fp/ots_sub.c: New files. 2004-03-06 Richard Henderson <rth@redhat.com> * soft-fp/quad.h (union _FP_UNION_Q): Add longs structure. * sysdeps/alpha/Implies: Add alpha/soft-fp. * sysdeps/alpha/soft-fp/sfp-machine.h: Rewrite for GEM interface. * sysdeps/alpha/Subdirs, sysdeps/alpha/soft-fp/Makefile, sysdeps/alpha/soft-fp/Versions, sysdeps/alpha/soft-fp/local-soft-fp.h, sysdeps/alpha/soft-fp/ots_add.c, sysdeps/alpha/soft-fp/ots_cmp.c, sysdeps/alpha/soft-fp/ots_cmpe.c, sysdeps/alpha/soft-fp/ots_cvtqux.c, sysdeps/alpha/soft-fp/ots_cvtqx.c, sysdeps/alpha/soft-fp/ots_cvttx.c, sysdeps/alpha/soft-fp/ots_cvtxq.c, sysdeps/alpha/soft-fp/ots_cvtxt.c, sysdeps/alpha/soft-fp/ots_div.c, sysdeps/alpha/soft-fp/ots_mul.c, sysdeps/alpha/soft-fp/ots_nintxq.c, sysdeps/alpha/soft-fp/ots_sub.c: New files.