src-test2/lib/libc/arm/string, branch release/8.0.0_cvs

Create release/8.0.0 for the 8.0-RELEASE.

2009-11-21T06:13:29Z

Approved by: re (implicit) This commit was manufactured to restore the state of the 8.0-RELEASE image.

- Eliminate extra subcs instruction. I have not noticed before that we

2009-06-21T13:15:56Z

always perform substraction now, so no instruction could be rordered to eliminate the conditional substraction.

- Fix strncmp on arm. Return 0 as result without performing the

2009-06-21T12:58:56Z

main cycle only if the len passed is equal to 0. If end address overflows use last possible address as the end address. Based on: discussion on arm@ MFC after: 1 month

revert r191633; this breaks at91 & xscale (likely all arm)

2009-05-06T01:50:04Z

Change the test at the beginning of strncmp(), from being if (len - 1) < 0

2009-04-28T19:20:13Z

to if (len == 0). The length is supposed to be unsigned, so len - 1 < 0 won't happen except if len == 0 anyway, and it would return 0 when it shouldn't, if len was > INT_MAX. Spotted out by: Channa

MFKernel: do not use XSCALE to detect if clz/pld/ldrd/strd are

2007-10-13T12:06:31Z

available, use _ARM_ARCH_5/_ARM_ARCH_5E instead. MFC After: 3 days

Fix a long line in copyright notice.

2005-10-03T14:43:27Z

Pointed out by: Gavin Atkinson gavin.atkinson ury york ac uk

Add an asm version of strlen() for arm (how useful).

2005-10-03T14:21:49Z

Use the RET macro.

2004-11-09T16:49:14Z

For setjmp() and longjmp(), put the signal mask where it's supposed to be, instead of in the space reserved for fp regs.

MFKernel: Implement ffs with clz on Xscale.

2004-11-07T16:54:54Z