mirror/glibc - mirror of git://sourceware.org/git/glibc.git

	Commit message (Collapse)	Author	Age	Files	Lines
*	Revert "LoongArch: Add glibc.cpu.hwcap support."	caiyinyu	2023-09-21	1	-23/+4
\| \| \| \|	This reverts commit a53451559dc9cce765ea5bcbb92c4007e058e92b.
*	LoongArch: Add glibc.cpu.hwcap support.	caiyinyu	2023-09-19	1	-4/+23
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Key Points: 1. On lasx & lsx platforms, We must use _dl_runtime_{profile, resolve}_{lsx, lasx} to save vector registers. 2. Via "tunables", users can choose str/mem_{lasx,lsx,unaligned} functions with `export GLIBC_TUNABLES=glibc.cpu.hwcaps=LASX,...`. Note: glibc.cpu.hwcaps doesn't affect _dl_runtime_{profile, resolve}_{lsx, lasx} selection. Usage Notes: 1. Only valid inputs: LASX, LSX, UAL. Case-sensitive, comma-separated, no spaces. 2. Example: `export GLIBC_TUNABLES=glibc.cpu.hwcaps=LASX,UAL` turns on LASX & UAL. Unmentioned features turn off. With default ifunc: lasx > lsx > unaligned > aligned > generic, effect is: lasx > unaligned > aligned > generic; lsx off. 3. Incorrect GLIBC_TUNABLES settings will show error messages. For example: On lsx platforms, you cannot enable lasx features. If you do that, you will get error messages. 4. Valid input examples: - GLIBC_TUNABLES=glibc.cpu.hwcaps=LASX: lasx > aligned > generic. - GLIBC_TUNABLES=glibc.cpu.hwcaps=LSX,UAL: lsx > unaligned > aligned > generic. - GLIBC_TUNABLES=glibc.cpu.hwcaps=LASX,UAL,LASX,UAL,LSX,LASX,UAL: Repetitions allowed but not recommended. Results in: lasx > lsx > unaligned > aligned > generic.
*	LoongArch: Replace deprecated $v0 with $a0 to eliminate 'as' Warnings.	caiyinyu	2023-09-15	1	-1/+1
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*	LoongArch: Add lasx/lsx support for _dl_runtime_profile.	caiyinyu	2023-09-15	1	-1/+10
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*	LoongArch: Add minuimum binutils required version	dengjianbo	2023-08-14	1	-2/+2
\| \| \| \| \| \| \|	LoongArch glibc can add some LASX/LSX vector instructions codes, change the required minimum binutils version to 2.41 which could support vector instructions. HAVE_LOONGARCH_VEC_ASM is removed accordingly.
*	LoongArch: Fix soft-float bug about _dl_runtime_resolve{,lsx,lasx}	caiyinyu	2023-07-11	1	-2/+2
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*	LoongArch: Add vector implementation for _dl_runtime_resolve.	caiyinyu	2023-07-11	1	-1/+12
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*	LoongArch: Add support for dl_runtime_profile	caiyinyu	2023-06-13	1	-3/+27
\| \| \| \|	This commit can fix the FAIL item: elf/tst-sprof-basic.
*	Update copyright dates with scripts/update-copyrights	Joseph Myers	2023-01-06	1	-1/+1
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*	LoongArch: Fix dl-machine.h code formatting.	Xi Ruoyao	2022-08-24	1	-8/+4
\| \| \| \|	No functional change.
*	LoongArch: ABI Implementation	caiyinyu	2022-07-26	1	-0/+288