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Diffstat (limited to 'libgcc/ChangeLog')
| -rw-r--r-- | libgcc/ChangeLog | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog index dc90779..0962ddf 100644 --- a/libgcc/ChangeLog +++ b/libgcc/ChangeLog @@ -1,3 +1,147 @@ +2025-07-31 Wilco Dijkstra <wilco.dijkstra@arm.com> + + * config/aarch64/cpuinfo.c (__init_cpu_features_constructor): + Remove unused features, add support for CSSC and MOPS. + +2025-07-31 Wilco Dijkstra <wilco.dijkstra@arm.com> + + * config/aarch64/cpuinfo.c: Cleanup HWCAP defines. + +2025-07-31 Yury Khrustalev <yury.khrustalev@arm.com> + + * config/aarch64/cpuinfo.c (__ifunc_arg_t): Likewise. + (__init_cpu_features): obtain and assign values for the + fields _hwcap3 and _hwcap4. + (__init_cpu_features_constructor): check _size in the + arg argument. + +2025-07-17 Richard Sandiford <richard.sandiford@arm.com> + Yury Khrustalev <yury.khrustalev@arm.com> + + * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): + If a signal was raised while there was an uncommitted lazy save, + commit the save as part of the unwind process. + +2025-07-16 John Ericson <git@JohnEricson.me> + + * Makefile.in: Delete dead `MACHMODE_H` variable + +2025-07-10 Jan Dubiec <jdx@o2.pl> + + PR target/116363 + * libgcc2.c (__fixunssfDI): Fix SFtype to UDWtype conversion for targets + without LIBGCC2_HAS_DF_MODE defined + +2025-05-27 Jakub Jelinek <jakub@redhat.com> + + * config/t-softfp (softfp_bid_list): Don't guard with + $(enable_decimal_float) == bid. + * soft-fp/bitint.h (__bid_pow10bitint): For + !defined(ENABLE_DECIMAL_BID_FORMAT) redefine to __dpd_pow10bitint. + (__dpd_d2bbitint, __dpd_b2dbitint): Declare. + * soft-fp/bitintpow10.c (__dpd_d2bbitint, __dpd_b2dbitint): New + variables. + * soft-fp/fixsdbitint.c (__bid_fixsdbitint): For + !defined(ENABLE_DECIMAL_BID_FORMAT) redefine to __dpd_fixsdbitint. + Add DPD support. Fix big-endian support. + * soft-fp/fixddbitint.c (__bid_fixddbitint): For + !defined(ENABLE_DECIMAL_BID_FORMAT) redefine to __dpd_fixddbitint. + Add DPD support. Fix big-endian support. + * soft-fp/fixtdbitint.c (__bid_fixtdbitint): For + !defined(ENABLE_DECIMAL_BID_FORMAT) redefine to __dpd_fixtdbitint. + Add DPD support. Fix big-endian support. + * soft-fp/fixsdti.c (__bid_fixsdbitint): For + !defined(ENABLE_DECIMAL_BID_FORMAT) redefine to __dpd_fixsdbitint. + (__bid_fixsdti): For !defined(ENABLE_DECIMAL_BID_FORMAT) redefine to + __dpd_fixsdti. + * soft-fp/fixddti.c (__bid_fixddbitint): For + !defined(ENABLE_DECIMAL_BID_FORMAT) redefine to __dpd_fixddbitint. + (__bid_fixddti): For !defined(ENABLE_DECIMAL_BID_FORMAT) redefine to + __dpd_fixddti. + * soft-fp/fixtdti.c (__bid_fixtdbitint): For + !defined(ENABLE_DECIMAL_BID_FORMAT) redefine to __dpd_fixtdbitint. + (__bid_fixtdti): For !defined(ENABLE_DECIMAL_BID_FORMAT) redefine to + __dpd_fixtdti. + * soft-fp/fixunssdti.c (__bid_fixsdbitint): For + !defined(ENABLE_DECIMAL_BID_FORMAT) redefine to __dpd_fixsdbitint. + (__bid_fixunssdti): For !defined(ENABLE_DECIMAL_BID_FORMAT) redefine + to __dpd_fixunssdti. + * soft-fp/fixunsddti.c (__bid_fixddbitint): For + !defined(ENABLE_DECIMAL_BID_FORMAT) redefine to __dpd_fixddbitint. + (__bid_fixunsddti): For !defined(ENABLE_DECIMAL_BID_FORMAT) redefine + to __dpd_fixunsddti. + * soft-fp/fixunstdti.c (__bid_fixtdbitint): For + !defined(ENABLE_DECIMAL_BID_FORMAT) redefine to __dpd_fixtdbitint. + (__bid_fixunstdti): For !defined(ENABLE_DECIMAL_BID_FORMAT) redefine + to __dpd_fixunstdti. + * soft-fp/floatbitintsd.c (__bid_floatbitintsd): For + !defined(ENABLE_DECIMAL_BID_FORMAT) redefine to __dpd_floatbitintsd. + Add DPD support. Avoid calling __builtin_clzll with 0 argument. Fix + big-endian support. + * soft-fp/floatbitintdd.c (__bid_floatbitintdd): For + !defined(ENABLE_DECIMAL_BID_FORMAT) redefine to __dpd_floatbitintdd. + Add DPD support. Avoid calling __builtin_clzll with 0 argument. Fix + big-endian support. + * soft-fp/floatbitinttd.c (__bid_floatbitinttd): For + !defined(ENABLE_DECIMAL_BID_FORMAT) redefine to __dpd_floatbitinttd. + Add DPD support. Avoid calling __builtin_clzll with 0 argument. Fix + big-endian support. + * soft-fp/floattisd.c (__bid_floatbitintsd): For + !defined(ENABLE_DECIMAL_BID_FORMAT) redefine to __dpd_floatbitintsd. + (__bid_floattisd): For !defined(ENABLE_DECIMAL_BID_FORMAT) redefine to + __dpd_floattisd. + * soft-fp/floattidd.c (__bid_floatbitintdd): For + !defined(ENABLE_DECIMAL_BID_FORMAT) redefine to __dpd_floatbitintdd. + (__bid_floattidd): For !defined(ENABLE_DECIMAL_BID_FORMAT) redefine to + __dpd_floattidd. + * soft-fp/floattitd.c (__bid_floatbitinttd): For + !defined(ENABLE_DECIMAL_BID_FORMAT) redefine to __dpd_floatbitinttd. + (__bid_floattitd): For !defined(ENABLE_DECIMAL_BID_FORMAT) redefine to + __dpd_floattitd. + * soft-fp/floatuntisd.c (__bid_floatbitintsd): For + !defined(ENABLE_DECIMAL_BID_FORMAT) redefine to __dpd_floatbitintsd. + (__bid_floatuntisd): For !defined(ENABLE_DECIMAL_BID_FORMAT) redefine + to __dpd_floatuntisd. + * soft-fp/floatuntidd.c (__bid_floatbitintdd): For + !defined(ENABLE_DECIMAL_BID_FORMAT) redefine to __dpd_floatbitintdd. + (__bid_floatuntidd): For !defined(ENABLE_DECIMAL_BID_FORMAT) redefine + to __dpd_floatuntidd. + * soft-fp/floatuntitd.c (__bid_floatbitinttd): For + !defined(ENABLE_DECIMAL_BID_FORMAT) redefine to __dpd_floatbitinttd. + (__bid_floatuntitd): For !defined(ENABLE_DECIMAL_BID_FORMAT) redefine + to __dpd_floatuntitd. + +2025-05-25 LIU Hao <lh_mouse@126.com> + + * config.host: Enable mcf thread model for aarch64-*-mingw*. + * config/i386/t-mingw-mcfgthread: Move to... + * config/mingw/t-mingw-mcfgthread: ...here. + +2025-05-21 Alexandre Oliva <oliva@adacore.com> + + * config/gthr-vxworks-thread.c: Include string.h for memset. + +2025-05-20 Jakub Jelinek <jakub@redhat.com> + + * libgcc-std.ver.in (GCC_14.0.0): Remove bitint related exports + from here. + * config/i386/libgcc-glibc.ver (GCC_14.0.0): Add them here. + * config/i386/libgcc-darwin.ver (GCC_14.0.0): Likewise. + * config/i386/libgcc-sol2.ver (GCC_14.0.0): Likewise. + * config/aarch64/libgcc-softfp.ver (GCC_14.0.0): Likewise. + +2025-05-20 Jakub Jelinek <jakub@redhat.com> + + * libgcc2.c (bitint_reduce_prec): For big endian + __LIBGCC_BITINT_ORDER__ use ++*p and --*p instead of + ++p and --p. + * soft-fp/bitint.h (bitint_reduce_prec): Likewise. + +2025-05-17 Oleg Endo <olegendo@gcc.gnu.org> + + * config/sh/lib1funcs.S (ashiftrt_r4_32): Increase alignment. + (movemem): Force alignment of the mova intruction. + 2025-04-25 Thomas Schwinge <tschwinge@baylibre.com> PR target/119853 |