Author: markj Date: Fri Feb 13 01:35:53 2015 New Revision: 278655 URL: https://svnweb.freebsd.org/changeset/base/278655
Log: Add support for decoding multibyte NOPs. Differential Revision: https://reviews.freebsd.org/D1830 Reviewed by: jhb, kib MFC after: 2 weeks Sponsored by: EMC / Isilon Storage Divison Modified: head/sys/amd64/amd64/db_disasm.c head/sys/i386/i386/db_disasm.c Modified: head/sys/amd64/amd64/db_disasm.c ============================================================================== --- head/sys/amd64/amd64/db_disasm.c Fri Feb 13 01:20:37 2015 (r278654) +++ head/sys/amd64/amd64/db_disasm.c Fri Feb 13 01:35:53 2015 (r278655) @@ -250,6 +250,26 @@ static const struct inst db_inst_0f0x[] /*0f*/ { "", FALSE, NONE, 0, 0 }, }; +static const struct inst db_inst_0f1x[] = { +/*10*/ { "", FALSE, NONE, 0, 0 }, +/*11*/ { "", FALSE, NONE, 0, 0 }, +/*12*/ { "", FALSE, NONE, 0, 0 }, +/*13*/ { "", FALSE, NONE, 0, 0 }, +/*14*/ { "", FALSE, NONE, 0, 0 }, +/*15*/ { "", FALSE, NONE, 0, 0 }, +/*16*/ { "", FALSE, NONE, 0, 0 }, +/*17*/ { "", FALSE, NONE, 0, 0 }, + +/*18*/ { "", FALSE, NONE, 0, 0 }, +/*19*/ { "", FALSE, NONE, 0, 0 }, +/*1a*/ { "", FALSE, NONE, 0, 0 }, +/*1b*/ { "", FALSE, NONE, 0, 0 }, +/*1c*/ { "", FALSE, NONE, 0, 0 }, +/*1d*/ { "", FALSE, NONE, 0, 0 }, +/*1e*/ { "", FALSE, NONE, 0, 0 }, +/*1f*/ { "nopl", TRUE, SDEP, 0, "nopw" }, +}; + static const struct inst db_inst_0f2x[] = { /*20*/ { "mov", TRUE, LONG, op2(CR,El), 0 }, /*21*/ { "mov", TRUE, LONG, op2(DR,El), 0 }, @@ -431,7 +451,7 @@ static const struct inst db_inst_0fcx[] static const struct inst * const db_inst_0f[] = { db_inst_0f0x, - 0, + db_inst_0f1x, db_inst_0f2x, db_inst_0f3x, db_inst_0f4x, Modified: head/sys/i386/i386/db_disasm.c ============================================================================== --- head/sys/i386/i386/db_disasm.c Fri Feb 13 01:20:37 2015 (r278654) +++ head/sys/i386/i386/db_disasm.c Fri Feb 13 01:35:53 2015 (r278655) @@ -195,6 +195,26 @@ static const struct inst db_inst_0f0x[] /*0f*/ { "", FALSE, NONE, 0, 0 }, }; +static const struct inst db_inst_0f1x[] = { +/*10*/ { "", FALSE, NONE, 0, 0 }, +/*11*/ { "", FALSE, NONE, 0, 0 }, +/*12*/ { "", FALSE, NONE, 0, 0 }, +/*13*/ { "", FALSE, NONE, 0, 0 }, +/*14*/ { "", FALSE, NONE, 0, 0 }, +/*15*/ { "", FALSE, NONE, 0, 0 }, +/*16*/ { "", FALSE, NONE, 0, 0 }, +/*17*/ { "", FALSE, NONE, 0, 0 }, + +/*18*/ { "", FALSE, NONE, 0, 0 }, +/*19*/ { "", FALSE, NONE, 0, 0 }, +/*1a*/ { "", FALSE, NONE, 0, 0 }, +/*1b*/ { "", FALSE, NONE, 0, 0 }, +/*1c*/ { "", FALSE, NONE, 0, 0 }, +/*1d*/ { "", FALSE, NONE, 0, 0 }, +/*1e*/ { "", FALSE, NONE, 0, 0 }, +/*1f*/ { "nopl", TRUE, SDEP, 0, "nopw" }, +}; + static const struct inst db_inst_0f2x[] = { /*20*/ { "mov", TRUE, LONG, op2(CR,El), 0 }, /*21*/ { "mov", TRUE, LONG, op2(DR,El), 0 }, @@ -356,7 +376,7 @@ static const struct inst db_inst_0fcx[] static const struct inst * const db_inst_0f[] = { db_inst_0f0x, - 0, + db_inst_0f1x, db_inst_0f2x, db_inst_0f3x, db_inst_0f4x, _______________________________________________ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
