r123489 - in /branches/gcc-4_2-branch/gcc: Chan...

[liqin@gcc.gnu.org]

Author: liqin
Date: Wed Apr  4 02:24:10 2007
New Revision: 123489

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=123489
Log:
2007-04-04 Chen Liqin <liqin@sunnorth.com.cn>

        * config/score/crti.asm: Change _bss_start to __bss_start.
        * config/score/score.h (CONDITIONAL_REGISTER_USAGE): Added.
        (OUTGOING_REG_PARM_STACK_SPACE) update.
        * config/score/score.opt: add options to make backend support
        score5, score5u, score7 and score7d.
        * config/score/score.md: Likewise.
        * config/score/misc.md: Likewise.
        * config/score/mac.md: Likewise.
        * doc/invoke.texi: Likewise.
        * doc/md.texi: update constraints define.


Modified:
    branches/gcc-4_2-branch/gcc/ChangeLog
    branches/gcc-4_2-branch/gcc/config/score/crti.asm
    branches/gcc-4_2-branch/gcc/config/score/mac.md
    branches/gcc-4_2-branch/gcc/config/score/misc.md
    branches/gcc-4_2-branch/gcc/config/score/score.h
    branches/gcc-4_2-branch/gcc/config/score/score.md
    branches/gcc-4_2-branch/gcc/config/score/score.opt
    branches/gcc-4_2-branch/gcc/doc/invoke.texi
    branches/gcc-4_2-branch/gcc/doc/md.texi