Date: Thu, 19 Mar 2015 23:12:50 +0000 (UTC) From: Mark Johnston <markj@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org Subject: svn commit: r280271 - in stable/9/sys: amd64/amd64 i386/i386 Message-ID: <201503192312.t2JNCop5038701@svn.freebsd.org>
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Author: markj Date: Thu Mar 19 23:12:49 2015 New Revision: 280271 URL: https://svnweb.freebsd.org/changeset/base/280271 Log: MFC r278655: Add support for decoding multibyte NOPs. Modified: stable/9/sys/amd64/amd64/db_disasm.c stable/9/sys/i386/i386/db_disasm.c Directory Properties: stable/9/sys/ (props changed) Modified: stable/9/sys/amd64/amd64/db_disasm.c ============================================================================== --- stable/9/sys/amd64/amd64/db_disasm.c Thu Mar 19 23:07:04 2015 (r280270) +++ stable/9/sys/amd64/amd64/db_disasm.c Thu Mar 19 23:12:49 2015 (r280271) @@ -249,6 +249,26 @@ 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 }, @@ -430,7 +450,7 @@ 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: stable/9/sys/i386/i386/db_disasm.c ============================================================================== --- stable/9/sys/i386/i386/db_disasm.c Thu Mar 19 23:07:04 2015 (r280270) +++ stable/9/sys/i386/i386/db_disasm.c Thu Mar 19 23:12:49 2015 (r280271) @@ -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,
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