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213516ef | 1 | # Copyright 2010-2023 Free Software Foundation, Inc. |
1ba53b71 L |
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 | # Please email any bugs, comments, and/or additions to this file to: | |
17 | # bug-gdb@gnu.org | |
18 | ||
19 | # This file is part of the gdb testsuite. | |
20 | ||
1ba53b71 | 21 | |
add265ae | 22 | if { ![istarget x86_64-*-* ] || ![is_lp64_target] } { |
1ba53b71 L |
23 | verbose "Skipping amd64 byte register tests." |
24 | return | |
25 | } | |
26 | ||
de5f37e1 | 27 | standard_testfile amd64-pseudo.c |
1ba53b71 | 28 | |
1ba53b71 | 29 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug]] != "" } { |
5b362f04 | 30 | untested "failed to compile" |
1ba53b71 L |
31 | return |
32 | } | |
33 | ||
de5f37e1 | 34 | clean_restart ${binfile} |
1ba53b71 | 35 | |
75b6f386 | 36 | if {![runto_main]} { |
c8ee3f04 | 37 | return 0 |
1ba53b71 L |
38 | } |
39 | ||
1ba53b71 L |
40 | set byte_regs(1) al |
41 | set byte_regs(2) bl | |
42 | set byte_regs(3) cl | |
43 | set byte_regs(4) dl | |
44 | set byte_regs(5) sil | |
45 | set byte_regs(6) dil | |
46 | set byte_regs(7) r8l | |
47 | set byte_regs(8) r9l | |
48 | set byte_regs(9) r10l | |
49 | set byte_regs(10) r11l | |
50 | set byte_regs(11) r12l | |
51 | set byte_regs(12) r13l | |
52 | set byte_regs(13) r14l | |
53 | set byte_regs(14) r15l | |
fe01d668 L |
54 | set byte_regs(15) ah |
55 | set byte_regs(16) bh | |
56 | set byte_regs(17) ch | |
57 | set byte_regs(18) dh | |
1ba53b71 | 58 | |
c2015ce4 | 59 | gdb_breakpoint [gdb_get_line_number "first breakpoint here"] |
1ba53b71 L |
60 | gdb_continue_to_breakpoint "continue to first breakpoint in main" |
61 | ||
c2015ce4 AB |
62 | with_test_prefix "at first bp" { |
63 | for { set r 1 } { $r <= 6 } { incr r } { | |
64 | gdb_test "print/x \$$byte_regs($r)" \ | |
65 | ".. = 0x[format %x $r]1" \ | |
66 | "check contents of %$byte_regs($r)" | |
67 | } | |
68 | ||
69 | for { set r 1 } { $r <= 4 } { incr r } { | |
70 | set h [expr $r + 14] | |
71 | gdb_test "print/x \$$byte_regs($h)" \ | |
72 | ".. = 0x[format %x $r]2" \ | |
73 | "check contents of %$byte_regs($h)" | |
74 | } | |
1ba53b71 L |
75 | } |
76 | ||
c2015ce4 | 77 | gdb_breakpoint [gdb_get_line_number "second breakpoint here"] |
1ba53b71 L |
78 | gdb_continue_to_breakpoint "continue to second breakpoint in main" |
79 | ||
c2015ce4 AB |
80 | with_test_prefix "at second bp" { |
81 | for { set r 7 } { $r <= 14 } { incr r } { | |
82 | gdb_test "print/x \$$byte_regs($r)" \ | |
83 | ".. = 0x[format %x $r]1" \ | |
84 | "check contents of %$byte_regs($r)" | |
85 | } | |
86 | ||
87 | for { set r 1 } { $r <= 6 } { incr r } { | |
88 | gdb_test "set var \$$byte_regs($r) = $r" "" "set %$byte_regs($r)" | |
89 | } | |
90 | ||
91 | for { set r 1 } { $r <= 4 } { incr r } { | |
92 | set h [expr $r + 14] | |
93 | gdb_test "set var \$$byte_regs($h) = $h" "" "set %$byte_regs($h)" | |
94 | } | |
fe01d668 L |
95 | } |
96 | ||
c2015ce4 | 97 | gdb_breakpoint [gdb_get_line_number "third breakpoint here"] |
1ba53b71 L |
98 | gdb_continue_to_breakpoint "continue to third breakpoint in main" |
99 | ||
c2015ce4 AB |
100 | with_test_prefix "at third bp" { |
101 | for { set r 1 } { $r <= 6 } { incr r } { | |
102 | gdb_test "print \$$byte_regs($r)" \ | |
103 | ".. = $r" \ | |
104 | "check contents of %$byte_regs($r)" | |
105 | } | |
106 | ||
107 | for { set r 1 } { $r <= 4 } { incr r } { | |
108 | set h [expr $r + 14] | |
109 | gdb_test "print \$$byte_regs($h)" \ | |
110 | ".. = $h" \ | |
111 | "check contents of %$byte_regs($h)" | |
112 | } | |
113 | ||
114 | for { set r 7 } { $r <= 14 } { incr r } { | |
115 | gdb_test "set var \$$byte_regs($r) = $r" "" "set %$byte_regs($r)" | |
116 | } | |
1ba53b71 L |
117 | } |
118 | ||
c2015ce4 AB |
119 | gdb_breakpoint [gdb_get_line_number "fourth breakpoint here"] |
120 | gdb_continue_to_breakpoint "continue to fourth breakpoint in main" | |
1ba53b71 | 121 | |
c2015ce4 AB |
122 | with_test_prefix "at fourth bp" { |
123 | for { set r 7 } { $r <= 14 } { incr r } { | |
124 | gdb_test "print \$$byte_regs($r)" \ | |
125 | ".. = $r" \ | |
126 | "check contents of %$byte_regs($r)" | |
127 | } | |
1ba53b71 | 128 | } |