| # Copyright 2017-2021 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 3 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, see <http://www.gnu.org/licenses/>. |
| |
| # This file is part of the gdb testsuite. |
| |
| # Tests decoding of various sparc64 registers. |
| # At the moment, only few registers are tested, but more can be added in future. |
| |
| if ![istarget "sparc64*-*-linux*"] then { |
| verbose "Skipping sparc64 register tests." |
| return 0 |
| } |
| |
| standard_testfile .S |
| |
| if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile}] } { |
| return -1 |
| } |
| |
| if ![runto_main] then { |
| return 0 |
| } |
| |
| ########################################## |
| gdb_test "break $srcfile:test_ccr" "Breakpoint \[0-9\] at .*" |
| gdb_test "continue" "Continuing.*" |
| gdb_test "si" "wr .*" "single step to the first %ccr test" |
| |
| proc test_ccr {exp_value exp_text {exp_insn "wr .*"}} { |
| gdb_test "info register ccr" \ |
| "ccr $exp_value .*$exp_text.*" \ |
| "check %ccr register value equal to $exp_text" |
| |
| gdb_test "si" "$exp_insn" "single step to a next %ccr test after $exp_text" |
| } |
| |
| test_ccr "0x1" "icc.c" |
| test_ccr "0x2" "icc.v" |
| test_ccr "0x3" "icc.c icc.v" |
| test_ccr "0x4" "icc.z" |
| test_ccr "0x5" "icc.c icc.z" |
| test_ccr "0x6" "icc.v icc.z" |
| test_ccr "0x7" "icc.c icc.v icc.z" |
| test_ccr "0x8" "icc.n" |
| test_ccr "0x9" "icc.c icc.n" |
| test_ccr "0xa" "icc.v icc.n" |
| test_ccr "0xb" "icc.c icc.v icc.n" |
| test_ccr "0xc" "icc.z icc.n" |
| test_ccr "0xd" "icc.c icc.z icc.n" |
| test_ccr "0xe" "icc.v icc.z icc.n" |
| test_ccr "0xf" "icc.c icc.v icc.z icc.n" |
| |
| test_ccr "0x10" "xcc.c" |
| test_ccr "0x20" "xcc.v" |
| test_ccr "0x30" "xcc.c xcc.v" |
| test_ccr "0x40" "xcc.z" |
| test_ccr "0x50" "xcc.c xcc.z" |
| test_ccr "0x60" "xcc.v xcc.z" |
| test_ccr "0x70" "xcc.c xcc.v xcc.z" |
| test_ccr "0x80" "xcc.n" |
| test_ccr "0x90" "xcc.c xcc.n" |
| test_ccr "0xa0" "xcc.v xcc.n" |
| test_ccr "0xb0" "xcc.c xcc.v xcc.n" |
| test_ccr "0xc0" "xcc.z xcc.n" |
| test_ccr "0xd0" "xcc.c xcc.z xcc.n" |
| test_ccr "0xe0" "xcc.v xcc.z xcc.n" "retl" |
| test_ccr "0xf0" "xcc.c xcc.v xcc.z xcc.n" "nop" |
| ########################################## |
| |
| |
| ########################################## |
| set lno [gdb_get_line_number "sparc64-regs.exp: after first %fsr" $srcfile] |
| gdb_test "break $srcfile:$lno" "Breakpoint \[0-9\] at .*" \ |
| "forward breakpoint to first %fsr test" |
| gdb_test "continue" "Continuing.*" |
| |
| proc test_fsr {exp_value exp_text} { |
| gdb_test "info register fsr" \ |
| "fsr $exp_value .*$exp_text.*" \ |
| "check %fsr register value equal to $exp_text" |
| |
| gdb_test "si" "stx .*" "single step to a next %fsr test (I.) after $exp_text" |
| gdb_test "si" "ldx .*" "single step to a next %fsr test (II.) after $exp_text" |
| gdb_test "si" "sllx .*" "single step to a next %fsr test (III.) after $exp_text" |
| } |
| |
| test_fsr "0x1" "NXC" |
| test_fsr "0x2" "DZC" |
| test_fsr "0x4" "UFC" |
| test_fsr "0x8" "OFC" |
| test_fsr "0x10" "NVC" |
| test_fsr "0x20" "NXA" |
| test_fsr "0x40" "DZA" |
| test_fsr "0x80" "UFA" |
| test_fsr "0x100" "OFA" |
| test_fsr "0x200" "NVA" |
| test_fsr "0x800000" "NXM" |
| test_fsr "0x1000000" "DZM" |
| test_fsr "0x2000000" "UFM" |
| test_fsr "0x4000000" "OFM" |
| test_fsr "0x8000000" "NVM" |
| ########################################## |