user/sven/linux.git/arch/arc/lib, branch v3.17.2

ARC: switch to generic ENTRY/END assembler annotations

2014-03-26T09:01:28Z

With commit 9df62f054406 "arch: use ASM_NL instead of ';'" the generic macros can handle the arch specific newline quirk. Hence we can get rid of ARC asm macros and use the "C" style macros. Signed-off-by: Vineet Gupta

ARC: [lib] strchr breakage in Big-endian configuration

2013-08-24T18:24:53Z

For a search buffer, 2 byte aligned, strchr() was returning pointer outside of buffer (buf - 1) ------------->8---------------- // Input buffer (default 4 byte aigned) char *buffer = "1AA_"; // actual search start (to mimick 2 byte alignment) char *current_line = &(buffer[2]); // Character to search for char c = 'A'; char *c_pos = strchr(current_line, c); printf("%s\n", c_pos) --> 'AA_' as oppose to 'A_' ------------->8---------------- Reported-by: Anton Kolesov Debugged-by: Anton Kolesov Cc: # [3.9 and 3.10] Cc: Noam Camus Signed-off-by: Joern Rennecke Signed-off-by: Vineet Gupta Signed-off-by: Linus Torvalds

ARC: String library

2013-02-11T14:30:35Z

Hand optimised asm code for ARC700 pipeline. Originally written/optimized by Joern Rennecke Signed-off-by: Vineet Gupta Cc: Joern Rennecke

ARC: Build system: Makefiles, Kconfig, Linker script

2013-02-11T14:30:25Z

Arnd in his review pointed out that arch Kconfig organisation has several deficiencies: * Build time entries for things which can be runtime extracted from DT (e.g. SDRAM size, core clk frequency..) * Not multi-platform-image-build friendly (choice .. endchoice constructs) * cpu variants support (750/770) is exclusive. The first 2 have been fixed in subsequent patches. Due to the nature of the 750 and 770, it is not possible to build for both together, w/o special runtime glue code which would hurt performance. Signed-off-by: Vineet Gupta Cc: Arnd Bergmann Cc: Sam Ravnborg Acked-by: Sam Ravnborg