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e2882c85 | 1 | # Copyright 2017-2018 Free Software Foundation, Inc. |
5badf10a IR |
2 | |
3 | # This program is free software; you can redistribute it and/or modify | |
4 | # it under the terms of the GNU General Public License as published by | |
5 | # the Free Software Foundation; either version 3 of the License, or | |
6 | # (at your option) any later version. | |
7 | # | |
8 | # This program is distributed in the hope that it will be useful, | |
9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | # GNU General Public License for more details. | |
12 | # | |
13 | # You should have received a copy of the GNU General Public License | |
14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
15 | ||
16 | # This file is part of the gdb testsuite. | |
17 | ||
18 | # Tests decoding of various sparc64 registers. | |
19 | # At the moment, only few registers are tested, but more can be added in future. | |
20 | ||
21 | if ![istarget "sparc64*-*-linux*"] then { | |
22 | verbose "Skipping sparc64 register tests." | |
23 | return 0 | |
24 | } | |
25 | ||
26 | standard_testfile .S | |
27 | ||
28 | set additional_flags "-Wa,-g" | |
29 | ||
30 | if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile} \ | |
31 | [list debug $additional_flags]] } { | |
32 | return -1 | |
33 | } | |
34 | ||
35 | if ![runto_main] then { | |
36 | untested "could not run to main" | |
37 | return 0 | |
38 | } | |
39 | ||
40 | ########################################## | |
41 | gdb_test "break $srcfile:test_ccr" "Breakpoint \[0-9\] at .*" | |
42 | gdb_test "continue" "Continuing.*" | |
43 | gdb_test "si" "wr .*" "single step to the first %ccr test" | |
44 | ||
45 | proc test_ccr {exp_value exp_text {exp_insn "wr .*"}} { | |
46 | gdb_test "info register ccr" \ | |
47 | "ccr $exp_value .*$exp_text.*" \ | |
48 | "check %ccr register value equal to $exp_text" | |
49 | ||
50 | gdb_test "si" "$exp_insn" "single step to a next %ccr test after $exp_text" | |
51 | } | |
52 | ||
53 | test_ccr "0x1" "icc.c" | |
54 | test_ccr "0x2" "icc.v" | |
55 | test_ccr "0x3" "icc.c icc.v" | |
56 | test_ccr "0x4" "icc.z" | |
57 | test_ccr "0x5" "icc.c icc.z" | |
58 | test_ccr "0x6" "icc.v icc.z" | |
59 | test_ccr "0x7" "icc.c icc.v icc.z" | |
60 | test_ccr "0x8" "icc.n" | |
61 | test_ccr "0x9" "icc.c icc.n" | |
62 | test_ccr "0xa" "icc.v icc.n" | |
63 | test_ccr "0xb" "icc.c icc.v icc.n" | |
64 | test_ccr "0xc" "icc.z icc.n" | |
65 | test_ccr "0xd" "icc.c icc.z icc.n" | |
66 | test_ccr "0xe" "icc.v icc.z icc.n" | |
67 | test_ccr "0xf" "icc.c icc.v icc.z icc.n" | |
68 | ||
69 | test_ccr "0x10" "xcc.c" | |
70 | test_ccr "0x20" "xcc.v" | |
71 | test_ccr "0x30" "xcc.c xcc.v" | |
72 | test_ccr "0x40" "xcc.z" | |
73 | test_ccr "0x50" "xcc.c xcc.z" | |
74 | test_ccr "0x60" "xcc.v xcc.z" | |
75 | test_ccr "0x70" "xcc.c xcc.v xcc.z" | |
76 | test_ccr "0x80" "xcc.n" | |
77 | test_ccr "0x90" "xcc.c xcc.n" | |
78 | test_ccr "0xa0" "xcc.v xcc.n" | |
79 | test_ccr "0xb0" "xcc.c xcc.v xcc.n" | |
80 | test_ccr "0xc0" "xcc.z xcc.n" | |
81 | test_ccr "0xd0" "xcc.c xcc.z xcc.n" | |
82 | test_ccr "0xe0" "xcc.v xcc.z xcc.n" "retl" | |
83 | test_ccr "0xf0" "xcc.c xcc.v xcc.z xcc.n" "nop" | |
84 | ########################################## | |
85 | ||
86 | ||
87 | ########################################## | |
88 | set lno [gdb_get_line_number "sparc64-regs.exp: after first %fsr" $srcfile] | |
89 | gdb_test "break $srcfile:$lno" "Breakpoint \[0-9\] at .*" \ | |
90 | "forward breakpoint to first %fsr test" | |
91 | gdb_test "continue" "Continuing.*" | |
92 | ||
93 | proc test_fsr {exp_value exp_text} { | |
94 | gdb_test "info register fsr" \ | |
95 | "fsr $exp_value .*$exp_text.*" \ | |
96 | "check %fsr register value equal to $exp_text" | |
97 | ||
98 | gdb_test "si" "stx .*" "single step to a next %fsr test (I.) after $exp_text" | |
99 | gdb_test "si" "ldx .*" "single step to a next %fsr test (II.) after $exp_text" | |
100 | gdb_test "si" "sllx .*" "single step to a next %fsr test (III.) after $exp_text" | |
101 | } | |
102 | ||
103 | test_fsr "0x1" "NXC" | |
104 | test_fsr "0x2" "DZC" | |
105 | test_fsr "0x4" "UFC" | |
106 | test_fsr "0x8" "OFC" | |
107 | test_fsr "0x10" "NVC" | |
108 | test_fsr "0x20" "NXA" | |
109 | test_fsr "0x40" "DZA" | |
110 | test_fsr "0x80" "UFA" | |
111 | test_fsr "0x100" "OFA" | |
112 | test_fsr "0x200" "NVA" | |
113 | test_fsr "0x800000" "NXM" | |
114 | test_fsr "0x1000000" "DZM" | |
115 | test_fsr "0x2000000" "UFM" | |
116 | test_fsr "0x4000000" "OFM" | |
117 | test_fsr "0x8000000" "NVM" | |
118 | ########################################## |