Date: Fri, 20 Dec 2013 23:18:15 +0000 (UTC) From: Justin Hibbits <jhibbits@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r259668 - head/sys/cddl/dev/fbt Message-ID: <201312202318.rBKNIFbS097430@svn.freebsd.org>
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Author: jhibbits Date: Fri Dec 20 23:18:14 2013 New Revision: 259668 URL: http://svnweb.freebsd.org/changeset/base/259668 Log: Fix a couple bugs in FBT PowerPC. Clamp the size to a 'instruction size' not 'byte size', and fix a typo. MFC after: 2 weeks Modified: head/sys/cddl/dev/fbt/fbt_powerpc.c Modified: head/sys/cddl/dev/fbt/fbt_powerpc.c ============================================================================== --- head/sys/cddl/dev/fbt/fbt_powerpc.c Fri Dec 20 21:31:50 2013 (r259667) +++ head/sys/cddl/dev/fbt/fbt_powerpc.c Fri Dec 20 23:18:14 2013 (r259668) @@ -219,7 +219,7 @@ fbt_provide_module_function(linker_file_ return (0); instr = (u_int32_t *) symval->value; - limit = (u_int32_t *) (symval->value + symval->size); + limit = (u_int32_t *) (symval->value + symval->size / sizeof(u_int32_t)); for (; instr < limit; instr++) if (*instr == FBT_MFLR_R0) @@ -278,7 +278,7 @@ again: instr++; for (j = 0; j < 12 && instr < limit; j++, instr++) { - if ((*instr == FBT_BCTR) || (*instr == FBT_BLR) | + if ((*instr == FBT_BCTR) || (*instr == FBT_BLR) || FBT_IS_JUMP(*instr)) break; }
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