-# Copyright 2009, 2010, 2011 Free Software Foundation, Inc.
+# Copyright 2009-2014 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
# This test tests some i386 general instructions for reverse execution.
#
-if ![target_info exists gdb,can_reverse] {
+if ![supports_reverse] {
return
}
-if $tracelevel {
- strace $tracelevel
-}
-
if ![istarget "*86*-*linux*"] then {
verbose "Skipping i386 reverse tests."
return
}
-set testfile "i386-sse-reverse"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
+standard_testfile
# some targets have leading underscores on assembly symbols.
set additional_flags [gdb_target_symbol_prefix_flags]
-if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug $additional_flags]] != "" } {
- untested i386-sse-reverse
+if {[prepare_for_testing $testfile.exp $testfile $srcfile \
+ [list debug $additional_flags]]} {
return -1
}
set end_of_main [gdb_get_line_number " end of main "]
set end_sse_test [gdb_get_line_number " end sse_test "]
+set end_ssse3_test [gdb_get_line_number " end ssse3_test "]
set end_sse4_test [gdb_get_line_number " end sse4_test "]
-# Get things started.
-
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
runto main
-if [target_info exists gdb,use_precord] {
+if [supports_process_record] {
# Activate process record/replay
gdb_test_no_output "record" "Turn on process record"
}
"Breakpoint $decimal at .* line $end_sse_test\." \
"set breakpoint at end of sse_test"
-gdb_test "continue" \
- " end sse_test .*" \
- "continue to end of sse_test"
+set test "continue to end of sse_test"
+gdb_test_multiple "continue" $test {
+ -re " end sse_test .*\r\n$gdb_prompt $" {
+ pass $test
+ }
+ -re " Illegal instruction.*\r\n$gdb_prompt $" {
+ untested i386-sse-reverse
+ return -1
+ }
+}
gdb_test "reverse-step" "xorps.*" "reverse-step to xorps"
gdb_test "info register xmm0" \
- "xmm0 .*uint128 = 0x7f007f007fff7fff7f007f007fff7fff.*" \
+ "xmm0 .*uint128 = 0xf000c00080008000f800c00080008000.*" \
"verify xmm0 at end of sse_test"
gdb_test "info register xmm1" \
- "xmm1 .*uint128 = 0x00ff00ff0000000000ff00ff00000000.*" \
+ "xmm1 .*uint128 = 0x70004000000000007800400000000000.*" \
"verify xmm1 at end of sse_test"
gdb_test "info register xmm2" \
- "xmm2 .*uint128 = 0x7f007f007f007f007f007f007f007f00.*" \
+ "xmm2 .*uint128 = 0xf000c000f800c000f000c000f000c000.*" \
"verify xmm2 at end of sse_test"
gdb_test "reverse-step" "xorpd.*" "reverse-step to xorpd"
gdb_test "info register xmm0" \
- "xmm0 .*uint128 = 0x7f007f007fff7fff7f007f007fff7fff.*" \
+ "xmm0 .*uint128 = 0xf000c00080008000f800c00080008000.*" \
"verify xmm0 after reverse xorps"
gdb_test "info register xmm1" \
- "xmm1 .*uint128 = 0x7fff7fff7fff7fff7fff7fff7fff7fff.*" \
+ "xmm1 .*uint128 = 0x80008000800080008000800080008000.*" \
"verify xmm1 after reverse xorps"
gdb_test "info register xmm2" \
- "xmm2 .*uint128 = 0x7f007f007f007f007f007f007f007f00.*" \
+ "xmm2 .*uint128 = 0xf000c000f800c000f000c000f000c000.*" \
"verify xmm2 after reverse xorps"
gdb_test "reverse-step" "unpckhps.*" "reverse-step to unpckhps"
gdb_test "info register xmm0" \
- "xmm0 .*uint128 = 0x7fff7fff7fff7fff0108000001400000.*" \
+ "xmm0 .*uint128 = 0x8000800080008000fff00000ffc00000.*" \
"verify xmm0 after reverse xorpd"
gdb_test "info register xmm1" \
- "xmm1 .*uint128 = 0x7fff7fff7fff7fff7fff7fff7fff7fff.*" \
+ "xmm1 .*uint128 = 0x80008000800080008000800080008000.*" \
"verify xmm1 after reverse xorpd"
gdb_test "info register xmm2" \
- "xmm2 .*uint128 = 0x7f007f007f007f007f007f007f007f00.*" \
+ "xmm2 .*uint128 = 0xf000c000f800c000f000c000f000c000.*" \
"verify xmm2 after reverse xorpd"
gdb_test "reverse-step" "unpckhpd.*" "reverse-step to unpckhpd"
gdb_test "info register xmm0" \
- "xmm0 .*uint128 = 0x01080000014000000108000001400000.*" \
+ "xmm0 .*uint128 = 0xfff00000ffc00000fff80000ffc00000.*" \
"verify xmm0 after reverse unpckhps"
gdb_test "info register xmm1" \
- "xmm1 .*uint128 = 0x7fff7fff7fff7fff7fff7fff7fff7fff.*" \
+ "xmm1 .*uint128 = 0x80008000800080008000800080008000.*" \
"verify xmm1 after reverse unpckhps"
gdb_test "info register xmm2" \
- "xmm2 .*uint128 = 0x7f007f007f007f007f007f007f007f00.*" \
+ "xmm2 .*uint128 = 0xf000c000f800c000f000c000f000c000.*" \
"verify xmm2 after reverse unpckhps"
gdb_test "reverse-step" "ucomiss.*" "reverse-step to ucomiss"
gdb_test "info register xmm0" \
- "xmm0 .*uint128 = 0x01080000014000000108000001400000.*" \
+ "xmm0 .*uint128 = 0xfff00000ffc00000fff80000ffc00000.*" \
"verify xmm0 after reverse unpckhpd"
gdb_test "info register xmm1" \
- "xmm1 .*uint128 = 0x7fff7fff7fff7fff7fff7fff7fff7fff.*" \
+ "xmm1 .*uint128 = 0x80008000800080008000800080008000.*" \
"verify xmm1 after reverse unpckhpd"
gdb_test "info register xmm2" \
- "xmm2 .*uint128 = 0x7f007f007f007f007f007f007f007f00.*" \
+ "xmm2 .*uint128 = 0xf000c000f800c000f000c000f000c000.*" \
"verify xmm2 after reverse unpckhpd"
gdb_test "reverse-step" "ucomisd.*" "reverse-step to ucomisd"
gdb_test "info register xmm0" \
- "xmm0 .*uint128 = 0x01080000014000000108000001400000.*" \
+ "xmm0 .*uint128 = 0xfff00000ffc00000fff80000ffc00000.*" \
"verify xmm0 after reverse ucomiss"
gdb_test "info register xmm1" \
- "xmm1 .*uint128 = 0x7fff7fff7fff7fff7fff7fff7fff7fff.*" \
+ "xmm1 .*uint128 = 0x80008000800080008000800080008000.*" \
"verify xmm1 after reverse ucomiss"
gdb_test "info register xmm2" \
- "xmm2 .*uint128 = 0x7f007f007f007f007f007f007f007f00.*" \
+ "xmm2 .*uint128 = 0xf000c000f800c000f000c000f000c000.*" \
"verify xmm2 after reverse ucomiss"
gdb_test "reverse-step" "packssdw.*" "reverse-step to packssdw"
gdb_test "info register xmm0" \
- "xmm0 .*uint128 = 0x01080000014000000108000001400000.*" \
+ "xmm0 .*uint128 = 0xfff00000ffc00000fff80000ffc00000.*" \
"verify xmm0 after reverse ucomisd"
gdb_test "info register xmm1" \
- "xmm1 .*uint128 = 0x01080000014000000108000001400000.*" \
+ "xmm1 .*uint128 = 0xfff80000ffc00000fff80000ffc00000.*" \
"verify xmm1 after reverse ucomisd"
gdb_test "info register xmm2" \
- "xmm2 .*uint128 = 0x7f007f007f007f007f007f007f007f00.*" \
+ "xmm2 .*uint128 = 0xf000c000f800c000f000c000f000c000.*" \
"verify xmm2 after reverse ucomisd"
gdb_test "reverse-step" "packsswb.*" "reverse-step to packsswb"
-gdb_test "info register xmm0" \
- "xmm0 .*uint128 = 0x01080000014000000108000001400000.*" \
- "verify xmm0 after reverse packssdw"
-
-gdb_test "info register xmm1" \
- "xmm1 .*uint128 = 0x01080000014000000108000001400000.*" \
- "verify xmm1 after reverse packssdw"
-
-gdb_test "info register xmm2" \
- "xmm2 .*uint128 = 0x01080000014000000108000001400000.*" \
- "verify xmm2 after reverse packssdw"
-
-gdb_test "reverse-step" "pabsd.*" "reverse-step to pabsd"
-
-gdb_test "info register xmm0" \
- "xmm0 .*uint128 = 0xfff00000ffc00000fff80000ffc00000.*" \
- "verify xmm0 after reverse packsswb"
-
-gdb_test "info register xmm1" \
- "xmm1 .*uint128 = 0x01080000014000000108000001400000.*" \
- "verify xmm1 after reverse packsswb"
-
-gdb_test "info register xmm2" \
- "xmm2 .*uint128 = 0x01080000014000000108000001400000.*" \
- "verify xmm2 after reverse packsswb"
-
-gdb_test "reverse-step" "pabsw.*" "reverse-step to pabsw"
-
-gdb_test "info register xmm0" \
- "xmm0 .*uint128 = 0xfff00000ffc00000fff80000ffc00000.*" \
- "verify xmm0 after reverse pabsd"
-
-gdb_test "info register xmm1" \
- "xmm1 .*uint128 = 0xfff80000ffc00000fff80000ffc00000.*" \
- "verify xmm1 after reverse pabsd"
-
-gdb_test "info register xmm2" \
- "xmm2 .*uint128 = 0x01080000014000000108000001400000.*" \
- "verify xmm2 after reverse pabsd"
-
-gdb_test "reverse-step" "pabsb.*" "reverse-step to pabsb"
-
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xfff00000ffc00000fff80000ffc00000.*" \
- "verify xmm0 after reverse pabsw"
+ "verify xmm0 after reverse packssdw"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0xfff80000ffc00000fff80000ffc00000.*" \
- "verify xmm1 after reverse pabsw"
+ "verify xmm1 after reverse packssdw"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xfff00000ffc00000fff00000ffc00000.*" \
- "verify xmm2 after reverse pabsw"
+ "verify xmm2 after reverse packssdw"
gdb_test "reverse-step" "orps.*" "reverse-step to orps"
gdb_test "info register xmm0" \
"xmm0 .*uint128 = 0xfff00000ffc00000fff80000ffc00000.*" \
- "verify xmm0 after reverse pabsb"
+ "verify xmm0 after reverse packsswb"
gdb_test "info register xmm1" \
"xmm1 .*uint128 = 0xfff80000ffc00000fff80000ffc00000.*" \
- "verify xmm1 after reverse pabsb"
+ "verify xmm1 after reverse packsswb"
gdb_test "info register xmm2" \
"xmm2 .*uint128 = 0xfff00000ffc00000fff00000ffc00000.*" \
- "verify xmm2 after reverse pabsb"
+ "verify xmm2 after reverse packsswb"
gdb_test "reverse-step" "orpd.*" "reverse-step to orpd"
"verify xmm2 after reverse addps"
+#ssse3_test
+
+gdb_test "continue" \
+ " end sse_test .*" \
+ "continue to end of sse_test #2"
+
+gdb_test "break $end_ssse3_test" \
+ "Breakpoint $decimal at .* line $end_ssse3_test\." \
+ "set breakpoint at end of ssse3_test"
+
+set test "continue to end of ssse3_test"
+gdb_test_multiple "continue" $test {
+ -re " end ssse3_test .*\r\n$gdb_prompt $" {
+ pass $test
+ }
+ -re " Illegal instruction.*\r\n$gdb_prompt $" {
+ untested i386-ssse3-reverse
+ return -1
+ }
+}
+
+gdb_test "info register xmm0" \
+ "xmm0 .*uint128 = 0x1f1e1d1c1b1a19181716151413121110.*" \
+ "verify xmm0 at end of ssse3_test"
+
+gdb_test "info register xmm1" \
+ "xmm1 .*uint128 = 0x1f1e1d1c1b1a19181716151413121110.*" \
+ "verify xmm1 at end of ssse3_test"
+
+gdb_test "info register xmm2" \
+ "xmm2 .*uint128 = 0x1f1e1d1c1b1a19181716151413121110.*" \
+ "verify xmm2 at end of ssse3_test"
+
+gdb_test "reverse-step" "pabsd.*" "reverse-step to pabsd"
+
+gdb_test "info register xmm0" \
+ "xmm0 .*uint128 = 0x0f0e0d0c0b0a09080706050403020100.*" \
+ "verify xmm0 after reverse pabsd"
+
+gdb_test "info register xmm1" \
+ "xmm1 .*uint128 = 0x1f1e1d1c1b1a19181716151413121110.*" \
+ "verify xmm1 after reverse pabsd"
+
+gdb_test "info register xmm2" \
+ "xmm2 .*uint128 = 0x1f1e1d1c1b1a19181716151413121110.*" \
+ "verify xmm2 after reverse pabsd"
+
+gdb_test "reverse-step" "pabsw.*" "reverse-step to pabsw"
+
+gdb_test "info register xmm0" \
+ "xmm0 .*uint128 = 0x0f0e0d0c0b0a09080706050403020100.*" \
+ "verify xmm0 after reverse pabsw"
+
+gdb_test "info register xmm1" \
+ "xmm1 .*uint128 = 0x1f1e1d1c1b1a19181716151413121110.*" \
+ "verify xmm1 after reverse pabsw"
+
+gdb_test "info register xmm2" \
+ "xmm2 .*uint128 = 0x1f1e1d1c1b1a19181716151413121110.*" \
+ "verify xmm2 after reverse pabsw"
+
+gdb_test "reverse-step" "pabsb.*" "reverse-step to pabsb"
+
+gdb_test "info register xmm0" \
+ "xmm0 .*uint128 = 0x0f0e0d0c0b0a09080706050403020100.*" \
+ "verify xmm0 after reverse pabsb"
+
+gdb_test "info register xmm1" \
+ "xmm1 .*uint128 = 0x1f1e1d1c1b1a19181716151413121110.*" \
+ "verify xmm1 after reverse pabsb"
+
+gdb_test "info register xmm2" \
+ "xmm2 .*uint128 = 0x2f2e2d2c2b2a29282726252423222120.*" \
+ "verify xmm2 after reverse pabsb"
+
+
#sse4_test
-send_gdb "continue\n"
+gdb_test "continue" \
+ " end ssse3_test .*" \
+ "continue to end of ssse3_test #2"
gdb_test "break $end_sse4_test" \
"Breakpoint $decimal at .* line $end_sse4_test\." \
"set breakpoint at end of sse4_test"
-send_gdb "continue\n"
-gdb_expect {
- -re " end sse4_test .*" {
- pass "continue to end of sse4_test"
+set test "continue to end of sse4_test"
+gdb_test_multiple "continue" $test {
+ -re " end sse4_test .*\r\n$gdb_prompt $" {
+ pass $test
}
- -re " Illegal instruction.*" {
+ -re " Illegal instruction.*\r\n$gdb_prompt $" {
untested i386-sse4-reverse
return -1
}
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