rockbox

36744 commits 17 branches 142 tags 291 MiB

Author	SHA1	Message	Date
Chris Chua	86429dbf1e	Using ARM Unified Assembler Language Change-Id: Iae32a8ba8eff6087330e458fafc912a12fee4509	2023-03-23 13:28:22 -04:00
Michael Sevakis	77b3625763	Add mempcpy implementation A GNU extension that returns dst + size instead of dst. It's a nice shortcut when copying strings with a known size or back-to-back blocks and you have to do it often. May of course be called directly or alternately through __builtin_mempcpy in some compiler versions. For ASM on native targets, it is implemented as an alternate entrypoint to memcpy which adds minimal code and overhead. Change-Id: I4cbb3483f6df3c1007247fe0a95fd7078737462b	2014-08-29 22:06:57 -04:00
Thomas Martitz	a035261089	Move optimized memcpy and friends and strlen to firmware/asm, using the new automatic-asm-picking infrastructure.	2012-01-22 18:46:45 +01:00

Author

SHA1

Message

Date

Chris Chua

86429dbf1e

Using ARM Unified Assembler Language

Change-Id: Iae32a8ba8eff6087330e458fafc912a12fee4509

2023-03-23 13:28:22 -04:00

Michael Sevakis

77b3625763

Add mempcpy implementation

A GNU extension that returns dst + size instead of dst. It's a nice
shortcut when copying strings with a known size or back-to-back blocks
and you have to do it often.

May of course be called directly or alternately through
__builtin_mempcpy in some compiler versions.

For ASM on native targets, it is implemented as an alternate entrypoint
to memcpy which adds minimal code and overhead.

Change-Id: I4cbb3483f6df3c1007247fe0a95fd7078737462b

2014-08-29 22:06:57 -04:00

Thomas Martitz

a035261089

Move optimized memcpy and friends and strlen to firmware/asm,

using the new automatic-asm-picking infrastructure.

2012-01-22 18:46:45 +01:00

Renamed from firmware/target/arm/memcpy-arm.S (Browse further)

3 commits