rockbox/firmware/asm/arm
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
..
beep.c Split CPU-optimized beep code into the firmware/asm tree. 2012-02-18 04:50:33 -05:00
corelock.c kernel: Break out kernel primitives into separate files and move to separate dir. 2014-03-03 18:11:57 +01:00
ffs.S Move optimized ffs to firmware/asm, using the new automatic-asm-picking infrastructure. 2012-01-22 18:46:45 +01:00
lcd-as-memframe.S Implement a C version lcd-as-memframe.c and move it and the asm to firmware/asm. 2012-01-22 18:46:45 +01:00
memcpy.S Add mempcpy implementation 2014-08-29 22:06:57 -04:00
memmove.S Move optimized memcpy and friends and strlen to firmware/asm, 2012-01-22 18:46:45 +01:00
memset.S Move optimized memcpy and friends and strlen to firmware/asm, 2012-01-22 18:46:45 +01:00
memset16.S Move optimized memcpy and friends and strlen to firmware/asm, 2012-01-22 18:46:45 +01:00
pcm-mixer-armv4.c Revise the PCM callback system after adding multichannel audio. 2012-03-03 07:23:38 +01:00
pcm-mixer-armv5.c Revise the PCM callback system after adding multichannel audio. 2012-03-03 07:23:38 +01:00
pcm-mixer-armv6.c Revise the PCM callback system after adding multichannel audio. 2012-03-03 07:23:38 +01:00
pcm-mixer.c Move pcm_mixer helper routines to firmware/asm. 2012-01-22 18:46:45 +01:00
thread.c Do some kernel cleanup 2014-08-08 01:59:59 -04:00
thread.h One more shot; errno.h needs to be in the ARM one too :) 2014-08-05 22:20:28 -04:00