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# Copyright 2014 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
# Test PowerPC instructions disassembly.
standard_testfile .s
set objfile [standard_output_file ${testfile}.o]
if {![istarget "powerpc*-*-*"]} then {
verbose "Skipping PowerPC instructions disassembly."
return
}
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${objfile}" object {debug}] != "" } {
untested "PowerPC instructions disassembly"
return -1
}
clean_restart ${objfile}
# Disassemble the function.
set test "disass func"
gdb_test_multiple $test $test {
-re "\r\nDump of assembler code for function func:(\r\n.*\r\n)End of assembler dump.\r\n$gdb_prompt $" {
set func $expect_out(1,string)
pass $test
}
}
proc instr_to_patt {offset instr} {
# 0x0000000000000018 <+24>: stxvd2x vs43,r4,r5
return ".*\r\n\[ \t\]*0x\[0-9a-f\]+ <\\$offset>:\[ \t\]*[string map [list { } "\[ \t\]+" . {\.}] $instr]\[ \t\]*\r\n.*"
}
proc func_check {offset instr} {
global func
set test "Found $offset: $instr"
if [regexp -nocase -line [instr_to_patt $offset $instr] $func] {
pass $test
} else {
fail $test
}
}
func_check +0 "lxvd2x vs3,r4,r5"
# Some instructions are no longer recognized, this is correct since:
# [PATCH] Remove support for POWER7 VSX load/store with update instructions
# http://sourceware.org/ml/binutils/2009-09/msg00680.html
# http://sourceware.org/ml/binutils-cvs/2009-09/msg00331.html
# lxvd2ux vs3,r4,r5
func_check +4 ".long 0x7c642ed8"
func_check +8 "lxvd2x vs43,r4,r5"
# lxvd2ux vs43,r4,r5
func_check +12 ".long 0x7d642ed9"
func_check +16 "stxvd2x vs3,r4,r5"
# stxvd2ux vs3,r4,r5
func_check +20 ".long 0x7c642fd8"
func_check +24 "stxvd2x vs43,r4,r5"
# stxvd2ux vs43,r4,r5
func_check +28 ".long 0x7d642fd9"
func_check +32 "xxmrghd vs3,vs4,vs5"
func_check +36 "xxmrghd vs43,vs44,vs45"
func_check +40 "xxmrgld vs3,vs4,vs5"
func_check +44 "xxmrgld vs43,vs44,vs45"
func_check +48 "xxmrghd vs3,vs4,vs5"
func_check +52 "xxmrghd vs43,vs44,vs45"
func_check +56 "xxmrgld vs3,vs4,vs5"
func_check +60 "xxmrgld vs43,vs44,vs45"
func_check +64 "xxpermdi vs3,vs4,vs5,1"
func_check +68 "xxpermdi vs43,vs44,vs45,1"
func_check +72 "xxpermdi vs3,vs4,vs5,2"
func_check +76 "xxpermdi vs43,vs44,vs45,2"
func_check +80 "xvmovdp vs3,vs4"
func_check +84 "xvmovdp vs43,vs44"
func_check +88 "xvmovdp vs3,vs4"
func_check +92 "xvmovdp vs43,vs44"
func_check +96 "xvcpsgndp vs3,vs4,vs5"
func_check +100 "xvcpsgndp vs43,vs44,vs45"
func_check +104 "wait"
func_check +108 "wait"
func_check +112 "waitrsv"
func_check +116 "waitrsv"
func_check +120 "waitimpl"
func_check +124 "waitimpl"
func_check +128 "doze"
func_check +132 "nap"
func_check +136 "sleep"
func_check +140 "rvwinkle"
func_check +144 "prtyw r3,r4"
func_check +148 "prtyd r13,r14"
func_check +152 "mfcfar r10"
func_check +156 "mtcfar r11"
func_check +160 "cmpb r3,r4,r5"
func_check +164 "lwzcix r10,r11,r12"
func_check +168 "dadd f16,f17,f18"
func_check +172 "daddq f20,f22,f24"
func_check +176 "dss 3"
func_check +180 "dssall"
func_check +184 "dst r5,r4,1"
func_check +188 "dstt r8,r7,0"
func_check +192 "dstst r5,r6,3"
func_check +196 "dststt r4,r5,2"
func_check +200 "divwe r10,r11,r12"
func_check +204 "divwe. r11,r12,r13"
func_check +208 "divweo r12,r13,r14"
func_check +212 "divweo. r13,r14,r15"
func_check +216 "divweu r10,r11,r12"
func_check +220 "divweu. r11,r12,r13"
func_check +224 "divweuo r12,r13,r14"
func_check +228 "divweuo. r13,r14,r15"
func_check +232 "bpermd r7,r17,r27"
func_check +236 "popcntw r10,r20"
func_check +240 "popcntd r10,r20"
func_check +244 "ldbrx r20,r21,r22"
func_check +248 "stdbrx r20,r21,r22"
func_check +252 "lfiwzx f10,0,r10"
func_check +256 "lfiwzx f10,r9,r10"
func_check +260 "fcfids f4,f5"
func_check +264 "fcfids. f4,f5"
func_check +268 "fcfidus f4,f5"
func_check +272 "fcfidus. f4,f5"
func_check +276 "fctiwu f4,f5"
func_check +280 "fctiwu. f4,f5"
func_check +284 "fctiwuz f4,f5"
func_check +288 "fctiwuz. f4,f5"
func_check +292 "fctidu f4,f5"
func_check +296 "fctidu. f4,f5"
func_check +300 "fctiduz f4,f5"
func_check +304 "fctiduz. f4,f5"
func_check +308 "fcfidu f4,f5"
func_check +312 "fcfidu. f4,f5"
func_check +316 "ftdiv cr0,f10,f11"
func_check +320 "ftdiv cr7,f10,f11"
func_check +324 "ftsqrt cr0,f10"
func_check +328 "ftsqrt cr7,f10"
func_check +332 "dcbtt r8,r9"
func_check +336 "dcbtstt r8,r9"
func_check +340 "dcffix f10,f12"
func_check +344 "dcffix. f20,f22"
func_check +348 "lbarx r10,r11,r12"
func_check +352 "lbarx r10,r11,r12"
func_check +356 "lbarx r10,r11,r12,1"
func_check +360 "lharx r20,r21,r22"
func_check +364 "lharx r20,r21,r22"
func_check +368 "lharx r20,r21,r22,1"
func_check +372 "stbcx. r10,r11,r12"
func_check +376 "sthcx. r10,r11,r12"
func_check +380 "fre f14,f15"
func_check +384 "fre. f14,f15"
func_check +388 "fres f14,f15"
func_check +392 "fres. f14,f15"
func_check +396 "frsqrte f14,f15"
func_check +400 "frsqrte. f14,f15"
func_check +404 "frsqrtes f14,f15"
func_check +408 "frsqrtes. f14,f15"
func_check +412 "isel r2,r3,r4,28"
func_check +416 "dcbzl r8,r9"
func_check +420 "frsqrtes f10,f11"
func_check +424 "dadd f1,f2,f1"
func_check +428 "daddq f0,f2,f0"
func_check +432 "dsub f1,f2,f1"
func_check +436 "dsubq f0,f2,f0"
func_check +440 "dmul f1,f2,f1"
func_check +444 "dmulq f0,f2,f0"
func_check +448 "ddiv f1,f2,f1"
func_check +452 "ddivq f0,f2,f0"
func_check +456 "dcmpu cr1,f2,f1"
func_check +460 "dcmpuq cr1,f2,f0"
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