26 Mar, 2014

1 commit

• ec7ac6afd   ARC: switch to generic ENTRY/END assembler annotations ... Browse Code »

  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

  Vineet Gupta

  2014-03-26 17:01:28 +0800  

25 Aug, 2013

1 commit

• b0f55f2a1   ARC: [lib] strchr breakage in Big-endian configuration ... Browse Code »

  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

  Joern Rennecke

  2013-08-25 02:24:53 +0800  

11 Feb, 2013

1 commit

• 5210d1e68   ARC: String library ... Browse Code »

  Hand optimised asm code for ARC700 pipeline.
  Originally written/optimized by Joern Rennecke

  Signed-off-by: Vineet Gupta
  Cc: Joern Rennecke

  Vineet Gupta

  2013-02-11 22:30:35 +0800