Commit | Line | Data |
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28e7fd62 | 1 | # Copyright 1998-2013 Free Software Foundation, Inc. |
c906108c SS |
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 | |
e22f8b7c | 5 | # the Free Software Foundation; either version 3 of the License, or |
c906108c | 6 | # (at your option) any later version. |
e22f8b7c | 7 | # |
c906108c SS |
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. | |
e22f8b7c | 12 | # |
c906108c | 13 | # You should have received a copy of the GNU General Public License |
e22f8b7c | 14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
c906108c SS |
15 | # |
16 | # This file was written by Kendra. | |
17 | ||
c906108c SS |
18 | # |
19 | # Test debugging assembly level programs. | |
20 | # This file uses asmsrc[12].s for input. | |
21 | # | |
22 | ||
c906108c | 23 | |
78492fde | 24 | set asm-arch "" |
71507b56 | 25 | set asm-note "empty" |
78492fde | 26 | set asm-flags "" |
31d3fb18 | 27 | set link-flags "-e _start" |
575eebb1 | 28 | set debug-flags "" |
78492fde | 29 | |
e2fc92c6 TT |
30 | set obj_include -I[standard_output_file {}] |
31 | ||
be375bae | 32 | switch -glob -- [istarget] { |
acf4b816 RH |
33 | "alpha*-*-*" { |
34 | set asm-arch alpha | |
35 | # ??? Won't work with ecoff systems like Tru64, but then we also | |
36 | # don't have any other -g flag that creates mdebug output. | |
e2fc92c6 | 37 | set asm-flags "-no-mdebug -I${srcdir}/${subdir} $obj_include" |
575eebb1 | 38 | set debug-flags "-gdwarf-2" |
acf4b816 | 39 | } |
810cfdbb | 40 | "arm*-*-*" { |
be375bae JB |
41 | set asm-arch arm |
42 | } | |
33a365df MF |
43 | "bfin-*-*" { |
44 | set asm-arch bfin | |
45 | } | |
3a4c9371 KB |
46 | "frv-*-*" { |
47 | set asm-arch frv | |
48 | } | |
be375bae JB |
49 | "s390-*-*" { |
50 | set asm-arch s390 | |
51 | } | |
09bf6082 JB |
52 | "s390x-*-*" { |
53 | set asm-arch s390x | |
54 | } | |
be375bae JB |
55 | "x86_64-*-*" { |
56 | set asm-arch x86_64 | |
575eebb1 | 57 | set debug-flags "-gdwarf-2" |
be375bae JB |
58 | } |
59 | "i\[3456\]86-*-*" { | |
60 | set asm-arch i386 | |
be375bae | 61 | } |
c28c63d8 JB |
62 | "lm32-*" { |
63 | set asm-arch lm32 | |
64 | } | |
73cb587d KI |
65 | "m32r*-linux*" { |
66 | set asm-arch m32r-linux | |
67 | } | |
c702009a MS |
68 | "m32c-*-*" { |
69 | set asm-arch m32c | |
70 | } | |
be375bae JB |
71 | "m32r*-*" { |
72 | set asm-arch m32r | |
3a4b3aac | 73 | append link-flags "--whole-archive -lgloss --no-whole-archive" |
be375bae JB |
74 | } |
75 | "m6811-*-*" { | |
76 | set asm-arch m68hc11 | |
e2fc92c6 | 77 | set asm-flags "-mshort-double -m68hc11 --no-warn -I${srcdir}/${subdir} $obj_include" |
c3d0b56e SC |
78 | set debug-flags "-gdwarf-2" |
79 | # This asm test is specific and uses the linker directly. | |
80 | # We must not use the target board linker script defined for other | |
81 | # tests. Remove it and restore it later on. | |
82 | set board [target_info name] | |
83 | set old_ldscript [board_info $board ldscript] | |
84 | unset_board_info "ldscript" | |
be375bae JB |
85 | } |
86 | "m6812-*-*" { | |
87 | set asm-arch m68hc11 | |
e2fc92c6 | 88 | set asm-flags "-mshort-double -m68hc12 --no-warn -I${srcdir}/${subdir} $obj_include" |
c3d0b56e SC |
89 | set debug-flags "-gdwarf-2" |
90 | # This asm test is specific and uses the linker directly. | |
91 | # We must not use the target board linker script defined for other | |
92 | # tests. Remove it and restore it later on. | |
93 | set board [target_info name] | |
94 | set old_ldscript [board_info $board ldscript] | |
95 | set_board_info ldscript "" | |
be375bae JB |
96 | } |
97 | "mips*-*" { | |
98 | set asm-arch mips | |
99 | } | |
100 | "powerpc*-*" { | |
f2b5a5cf TJB |
101 | if { [is_lp64_target] } { |
102 | set asm-arch powerpc64 | |
e2fc92c6 | 103 | set asm-flags "-a64 -I${srcdir}/${subdir} $obj_include" |
f2b5a5cf TJB |
104 | append link-flags " -m elf64ppc" |
105 | } else { | |
106 | set asm-arch powerpc | |
e2fc92c6 | 107 | set asm-flags "-a32 -I${srcdir}/${subdir} $obj_include" |
f2b5a5cf TJB |
108 | append link-flags " -m elf32ppc" |
109 | } | |
be375bae | 110 | } |
71e06f80 CV |
111 | "sh*-*-*" { |
112 | set asm-arch sh | |
575eebb1 | 113 | set debug-flags "-gdwarf-2" |
71e06f80 | 114 | } |
be375bae JB |
115 | "sparc-*-*" { |
116 | set asm-arch sparc | |
117 | } | |
118 | "sparc64-*-*" { | |
119 | set asm-arch sparc64 | |
e2fc92c6 | 120 | set asm-flags "-xarch=v9 -I${srcdir}/${subdir} $obj_include" |
575eebb1 | 121 | set debug-flags "-gdwarf-2" |
be375bae | 122 | } |
c1d88655 UW |
123 | "spu*-*-*" { |
124 | set asm-arch spu | |
e2fc92c6 | 125 | set asm-flags "-I${srcdir}/${subdir} $obj_include --no-warn" |
c1d88655 UW |
126 | set debug-flags "-gdwarf-2" |
127 | } | |
be375bae JB |
128 | "xstormy16-*-*" { |
129 | set asm-arch xstormy16 | |
575eebb1 | 130 | set debug-flags "-gdwarf-2" |
be375bae JB |
131 | } |
132 | "v850-*-*" { | |
133 | set asm-arch v850 | |
134 | set gdb_wrapper_initialized 1 | |
a955b5bb | 135 | } |
2705e972 AS |
136 | "m68k-*-*" { |
137 | set asm-arch m68k | |
138 | } | |
4630e498 JJ |
139 | "ia64-*-*" { |
140 | set asm-arch ia64 | |
575eebb1 | 141 | set debug-flags "-gdwarf-2" |
4630e498 | 142 | } |
be46087e CV |
143 | "iq2000-*-*" { |
144 | set asm-arch iq2000 | |
145 | } | |
81bb3443 RC |
146 | "hppa*-linux-*" { |
147 | set asm-arch pa | |
575eebb1 | 148 | set debug-flags "-gdwarf-2" |
81bb3443 | 149 | } |
a1b06f35 MK |
150 | "hppa-*-openbsd*" { |
151 | set asm-arch pa | |
a1b06f35 MK |
152 | set debug-flags "-gdwarf-2" |
153 | } | |
9fdb1f50 RC |
154 | "hppa64-*-hpux*" { |
155 | set asm-arch pa64 | |
9fdb1f50 RC |
156 | set debug-flags "-gdwarf-2" |
157 | } | |
547b869a CV |
158 | "h83*-*" { |
159 | set asm-arch h8300 | |
761ae4d6 | 160 | set debug-flags "-gdwarf-2" |
547b869a | 161 | } |
017ac23d | 162 | } |
be375bae | 163 | |
78492fde | 164 | if { "${asm-arch}" == "" } { |
b60f0898 JB |
165 | untested asm-source.exp |
166 | return -1 | |
c906108c SS |
167 | } |
168 | ||
71507b56 MK |
169 | # On NetBSD/ELF we need a special NetBSD-identifying note section. |
170 | if { [istarget "*-*-netbsdelf*"] | |
8dd4540b | 171 | || [istarget "alpha-*-netbsd*"] |
b7cbf173 | 172 | || [istarget "mips*-*-netbsd*"] |
27ce9a6d | 173 | || [istarget "powerpc-*-netbsd*"] |
71507b56 MK |
174 | || [istarget "x86_64-*-netbsd*"] } then { |
175 | set asm-note "netbsd" | |
176 | } | |
177 | ||
53904d1e MK |
178 | # On OpenBSD/ELF we need a similar note section. We make no attempt |
179 | # of handing a.out here since most OpenBSD/a.out systems use a rather | |
180 | # outdated assembler that doesn't assemble this test's code anyway. | |
181 | if { [istarget "*-*-openbsd*"] } then { | |
182 | set asm-note "openbsd" | |
183 | } | |
184 | ||
0fcddd82 EZ |
185 | # Watch out, we are invoking the assembler, but the testsuite sets multilib |
186 | # switches according to compiler syntax. If we pass these options straight | |
187 | # to the assembler, they won't always make sense. If we don't pass them to | |
188 | # the assembler, the final link will complain that the object files were | |
189 | # built with different defaults. So no matter what we do, we lose. We may as | |
190 | # well get out of this test sooner rather than later. | |
191 | set dest [target_info name] | |
192 | if [board_info $dest exists multilib_flags] { | |
193 | set multilib_flags [board_info $dest multilib_flags] | |
194 | if { "${multilib_flags}" != "" } { | |
b60f0898 JB |
195 | untested asm-source.exp |
196 | return -1 | |
0fcddd82 EZ |
197 | return; |
198 | } | |
199 | } | |
200 | ||
e2fc92c6 | 201 | standard_testfile asmsrc1.s asmsrc2.s |
c906108c | 202 | |
a73a20a2 EZ |
203 | remote_exec build "rm -f ${subdir}/arch.inc" |
204 | remote_download host ${srcdir}/${subdir}/${asm-arch}.inc ${subdir}/arch.inc | |
71507b56 MK |
205 | remote_exec build "rm -f ${subdir}/note.inc" |
206 | remote_download host ${srcdir}/${subdir}/${asm-note}.inc ${subdir}/note.inc | |
16a8534a | 207 | |
761ae4d6 | 208 | if { [string equal ${asm-flags} ""] } { |
e2fc92c6 | 209 | set asm-flags "-I${srcdir}/${subdir} $obj_include" |
761ae4d6 JB |
210 | } |
211 | ||
212 | if { [string equal ${debug-flags} ""] } { | |
575eebb1 | 213 | set debug-flags "-gstabs" |
78492fde | 214 | } |
c906108c | 215 | |
c724d49b | 216 | # Allow the target board to override the debug flags. |
575eebb1 NC |
217 | if { [board_info $dest exists debug_flags] } then { |
218 | set debug-flags "[board_info $dest debug_flags]" | |
219 | } | |
220 | ||
c724d49b MC |
221 | # The debug flags are in the format that gcc expects: |
222 | # "-gdwarf-2", "-gstabs+", or "-gstabs". To be compatible with the | |
223 | # other languages in the test suite, we accept this input format. | |
224 | # So the user can run the test suite with: | |
225 | # | |
226 | # runtest --target_board unix/gdb:debug_flags=-gdwarf-2 | |
227 | # make check RUNTESTFLAGS="--target_board unix/gdb:debug_flags=-gdwarf-2" | |
228 | # | |
229 | # However, the GNU assembler has different spellings than gcc. | |
230 | # So I adjust the debug flags here. | |
231 | ||
232 | # The GNU assembler spells "dwarf-2" as "dwarf2". | |
233 | regsub "--" "-gdwarf-2" "${debug-flags}" "-gdwarf2" debug-flags | |
234 | ||
235 | # The GNU assembler before 2.15 did not support "stabs+". | |
236 | regsub "--" "-gstabs\[+\]" "${debug-flags}" "-gstabs" debug-flags | |
237 | ||
238 | # The GNU assembler does not support level options like "-g2" or "-g3". | |
239 | regsub "--" "-g\[0-9\]" "${debug-flags}" "" debug-flags | |
575eebb1 | 240 | |
e2fc92c6 TT |
241 | set asm1obj [standard_output_file asmrc1.o] |
242 | set asm2obj [standard_output_file asmrc2.o] | |
243 | ||
244 | if {[target_assemble ${srcdir}/${subdir}/${srcfile} $asm1obj "${asm-flags} ${debug-flags}"] != ""} then { | |
b60f0898 JB |
245 | untested asm-source.exp |
246 | return -1 | |
c906108c | 247 | } |
e2fc92c6 | 248 | if {[target_assemble ${srcdir}/${subdir}/${srcfile2} $asm2obj "${asm-flags} ${debug-flags}"] != ""} then { |
b60f0898 JB |
249 | untested asm-source.exp |
250 | return -1 | |
c906108c SS |
251 | } |
252 | ||
3a4b3aac MK |
253 | # We deliberately don't use gdb_compile here to link together the |
254 | # assembled object files. Using gdb_compile, and therefore the C | |
255 | # compiler, is conceptually wrong, since we're testing raw assembler | |
256 | # code here that provides its own startup code. Using target_link | |
257 | # also avoids a lot of problems on many systems, most notably on | |
258 | # *-*-*bsd* and *-*-solaris2*. | |
e2fc92c6 | 259 | if {[target_link [list $asm1obj $asm2obj] "${binfile}" ${link-flags}] != "" } then { |
b60f0898 JB |
260 | untested asm-source.exp |
261 | return -1 | |
c906108c SS |
262 | } |
263 | ||
c3d0b56e SC |
264 | # Restore the target board linker script for HC11/HC12. |
265 | if { [istarget "m6811-*-*"] || [istarget "m6812-*-*"] } { | |
266 | set_board_info ldscript $old_ldscript | |
267 | } | |
268 | ||
0ce17860 JB |
269 | # Collect some line numbers. |
270 | set line_main [expr [gdb_get_line_number "main start" "asmsrc1.s"] + 1] | |
271 | set line_call_foo2 [expr [gdb_get_line_number "call foo2" "asmsrc1.s"] + 1] | |
272 | set line_search_comment [expr [gdb_get_line_number "search" "asmsrc1.s"] + 1] | |
273 | set line_foo3 [expr [gdb_get_line_number "foo3 start" "asmsrc1.s"] + 1] | |
274 | set line_main_exit [expr [gdb_get_line_number "main exit" "asmsrc1.s"] + 1] | |
275 | set line_foo2 [expr [gdb_get_line_number "foo2 start" "asmsrc2.s"] + 1] | |
276 | set line_call_foo3 [expr [gdb_get_line_number "call foo3" "asmsrc2.s"] + 1] | |
277 | set line_call_foo3_again [expr $line_call_foo3 + 1] | |
278 | set line_foo2_leave [expr [gdb_get_line_number "foo2 leave" "asmsrc2.s"] + 1] | |
c906108c SS |
279 | |
280 | gdb_start | |
281 | gdb_reinitialize_dir $srcdir/$subdir | |
282 | gdb_load ${binfile} | |
283 | ||
284 | # | |
285 | # Run to `main' where we begin our tests. | |
286 | # | |
287 | ||
288 | if ![runto_main] then { | |
289 | gdb_suppress_tests | |
290 | } | |
291 | ||
292 | # Execute the `f' command and see if the result includes source info. | |
0ce17860 | 293 | gdb_test "f" "asmsrc1\[.\]s:$line_main.*several_nops" "f at main" |
c906108c SS |
294 | |
295 | # See if we properly `next' over a macro with several insns. | |
0ce17860 | 296 | gdb_test "n" "$line_call_foo2\[ \]*.*foo2" "next over macro" |
c906108c SS |
297 | |
298 | # See if we can properly `step' into a subroutine call. | |
0ce17860 | 299 | gdb_test "s" "$line_foo2\[ \]*.*" "step into foo2" |
c906108c | 300 | |
edb6ede1 MS |
301 | # Test 'info target', and incidentally capture the entry point address. |
302 | set entry_point 0 | |
6acb16a2 | 303 | gdb_test_multiple "info target" "info target" { |
edb6ede1 MS |
304 | -re "Symbols from .*asm-source.*Entry point: 0x(\[01232456789abcdefABCDEF\]+).*$gdb_prompt $" { |
305 | set entry_point $expect_out(1,string) | |
306 | pass "info target" | |
307 | } | |
edb6ede1 MS |
308 | } |
309 | ||
310 | # Capture the start symbol (may be '_start' or 'start') | |
311 | set entry_symbol "" | |
6acb16a2 | 312 | gdb_test_multiple "info symbol 0x$entry_point" "info symbol" { |
ecace851 JB |
313 | -re "info symbol 0x$entry_point\[\r\n\]+(\[^\r\n\]*) in section .*$gdb_prompt $" { |
314 | # We match the echoed `info symbol' command here, to help us | |
315 | # reliably identify the beginning of the start symbol in the | |
316 | # command's output. You might think we could just use '^' to | |
317 | # start matching at the beginning of the line, but | |
318 | # unfortunately, in Expect, '^' matches the beginning of the | |
319 | # input that hasn't been matched by any expect clause yet. If | |
320 | # every expect clause consumes a complete line, along with its | |
321 | # terminating CR/LF, this is equivalent to the beginning of a | |
322 | # line. But expect clauses that end with `.*' will consume as | |
323 | # much as happened to arrive from the TTY --- exactly where | |
324 | # they leave you depends on inter-process timing. :( | |
edb6ede1 MS |
325 | set entry_symbol $expect_out(1,string) |
326 | pass "info symbol" | |
327 | } | |
edb6ede1 MS |
328 | } |
329 | ||
ca9efc90 | 330 | # Now try a 'list' from the other source file. |
edb6ede1 | 331 | gdb_test "list $entry_symbol" ".*gdbasm_startup.*" "list" |
ca9efc90 MS |
332 | |
333 | # Now try a source file search | |
334 | gdb_test "search A routine for foo2 to call" \ | |
0ce17860 | 335 | "$line_search_comment\[ \t\]+comment \"A routine for foo2 to call.\"" "search" |
ca9efc90 | 336 | |
c906108c | 337 | # See if `f' prints the right source file. |
0ce17860 | 338 | gdb_test "f" ".*asmsrc2\[.\]s:$line_foo2.*" "f in foo2" |
c906108c SS |
339 | |
340 | # `next' one insn (or macro) to set up our stackframe (for the following bt). | |
0ce17860 | 341 | gdb_test "n" "$line_call_foo3\[ \]*.*foo3" "n in foo2" |
c906108c | 342 | |
b5703437 MS |
343 | # See if a simple `bt' prints the right source files and |
344 | # doesn't fall off the stack. | |
345 | ||
346 | gdb_test "bt 10" \ | |
0ce17860 | 347 | "\#0.*foo2.*asmsrc2\[.\]s:$line_call_foo3.*\#1.*main.*asmsrc1\[.\]s:$line_call_foo2" \ |
b5703437 | 348 | "bt ALL in foo2" |
78492fde AC |
349 | |
350 | # See if a capped `bt' prints the right source files. | |
0ce17860 | 351 | gdb_test "bt 2" "\#0.*foo2.*asmsrc2\[.\]s:$line_call_foo3.*\#1.*main.*asmsrc1\[.\]s:$line_call_foo2.*" "bt 2 in foo2" |
c906108c SS |
352 | |
353 | # Step into another subroutine which lives back in the first source file. | |
f6978de9 | 354 | gdb_test "s" ".*" "s 2" |
c906108c SS |
355 | |
356 | # Next over insns to set up the stack frame. | |
f6978de9 | 357 | gdb_test "n" ".*" "n 2" |
c906108c | 358 | |
78492fde | 359 | # Now see if a capped `bt' is correct. |
0ce17860 | 360 | gdb_test "bt 3" "\#0.*foo3.*asmsrc1\[.\]s:$line_foo3.*\#1.*foo2.*asmsrc2\[.\]s:$line_call_foo3.*\#2.*main.*asmsrc1\[.\]s:$line_call_foo2.*" "bt 3 in foo3" |
ca9efc90 MS |
361 | |
362 | # Try 'info source' from asmsrc1.s | |
363 | gdb_test "info source" \ | |
364 | "Current source file is .*asmsrc1.s.*Source language is asm.*" \ | |
365 | "info source asmsrc1.s" | |
366 | ||
367 | # Try 'finishing' from foo3 | |
f2b5a5cf TJB |
368 | # Some architectures will have one or more instructions after the |
369 | # call instruction which still is part of the call sequence, so we | |
370 | # must be prepared for a "finish" to show us the caller line | |
371 | # again as well as the statement after. | |
372 | gdb_test_multiple "finish" "finish from foo3" { | |
373 | -re "Run till exit from.*\[\r\n\]$line_call_foo3\[ \t\]+gdbasm_call foo3.*$gdb_prompt $" { | |
374 | pass "finish from foo3" | |
375 | gdb_test "s" ".*" "s after finish" | |
376 | } | |
377 | -re "Run till exit from.*\[\r\n\]$line_call_foo3_again\[ \t\]+gdbasm_call foo3.*$gdb_prompt $" { | |
378 | pass "finish from foo3" | |
379 | } | |
380 | } | |
ca9efc90 MS |
381 | |
382 | # Try 'info source' from asmsrc2.s | |
383 | gdb_test "info source" \ | |
384 | "Current source file is .*asmsrc2.s.*Source language is asm.*" \ | |
385 | "info source asmsrc2.s" | |
386 | ||
27924826 JB |
387 | # Try 'info sources'. This can produce a lot of output on systems |
388 | # with dynamic linking, where the system's shared libc was compiled | |
389 | # with debugging info; for example, on Linux, this produces 47kb of | |
390 | # output. So we consume it as we go. | |
27924826 JB |
391 | set seen_asmsrc_1 0 |
392 | set seen_asmsrc_2 0 | |
6acb16a2 | 393 | gdb_test_multiple "info sources" "info sources" { |
27924826 JB |
394 | -re "^\[^,\]*asmsrc1.s(, |\[\r\n\]+)" { |
395 | set seen_asmsrc_1 1 | |
396 | exp_continue | |
397 | } | |
398 | -re "^\[^,\]*asmsrc2.s(, |\[\r\n\]+)" { | |
399 | set seen_asmsrc_2 1 | |
400 | exp_continue | |
401 | } | |
402 | -re ", " { | |
403 | exp_continue | |
404 | } | |
405 | -re "$gdb_prompt $" { | |
406 | if {$seen_asmsrc_1 && $seen_asmsrc_2} { | |
407 | pass "info sources" | |
408 | } else { | |
409 | fail "info sources" | |
410 | } | |
411 | } | |
27924826 JB |
412 | } |
413 | ||
ca9efc90 MS |
414 | |
415 | # Try 'info line' | |
416 | gdb_test "info line" \ | |
f2b5a5cf | 417 | "Line $line_call_foo3_again of.*asmsrc2.s.*starts at.*<\\.?foo2+.*> and ends at.*<\\.?foo2+.*>." \ |
ca9efc90 MS |
418 | "info line" |
419 | ||
420 | # Try 'nexting' over next call to foo3 | |
0ce17860 | 421 | gdb_test "next" "$line_foo2_leave\[ \t\]+gdbasm_leave" "next over foo3" |
ca9efc90 MS |
422 | |
423 | # Try 'return' from foo2 | |
f2b5a5cf TJB |
424 | # Like "finish", "return" command also can return to the caller |
425 | # line again or the statement after, depending on the architecture. | |
426 | gdb_test_multiple "return" "return from foo2" { | |
427 | -re "Make (foo2|selected stack frame) return now\?.*" { | |
428 | send_gdb "y\n" | |
429 | exp_continue | |
430 | } | |
431 | -re "\#0.*main .*$line_call_foo2\[ \t\]+gdbasm_call foo2.*$gdb_prompt $" { | |
432 | pass "return from foo2" | |
433 | gdb_test "s" ".*" "s after return" | |
434 | } | |
435 | -re "\#0.*main .*$line_main_exit\[ \t\]+gdbasm_exit0.*$gdb_prompt $" { | |
436 | pass "return from foo2" | |
437 | } | |
438 | } | |
ca9efc90 | 439 | |
2b6fd0d8 AC |
440 | # Disassemble something, check the output |
441 | proc test_dis { command var } { | |
442 | global gdb_prompt | |
6acb16a2 | 443 | gdb_test_multiple "${command}" "${command}" { |
572eb746 | 444 | -re "${var}.*:.*(Cannot access|Bad address)" { |
2b6fd0d8 AC |
445 | # The "disassembler" was only accessing the local |
446 | # executable and that would cause attempts to disassemble | |
447 | # variables to fail (memory not valid). | |
448 | fail "${command} (memory read error)" | |
449 | } | |
450 | -re "${var}.*:.*${gdb_prompt}" { | |
451 | pass "${command}" | |
452 | } | |
2b6fd0d8 AC |
453 | } |
454 | } | |
455 | ||
456 | # See if we can look at a global variable, three ways | |
ca9efc90 | 457 | gdb_test "print globalvar" ".* = 11" "look at global variable" |
2c161407 | 458 | test_dis "x/i &globalvar" "globalvar" |
21a0512e | 459 | test_dis "disassem &globalvar, &globalvar+1" "globalvar" |
ca9efc90 | 460 | |
2b6fd0d8 | 461 | # See if we can look at a static variable, three ways |
ca9efc90 | 462 | gdb_test "print staticvar" ".* = 5" "look at static variable" |
2b6fd0d8 | 463 | test_dis "x/i &staticvar" "staticvar" |
21a0512e | 464 | test_dis "disassem &staticvar, &staticvar+1" "staticvar" |
ca9efc90 MS |
465 | |
466 | # See if we can look at a static function | |
9c419145 | 467 | gdb_test "disassem foostatic" ".*<\\+0>:.*End of assembler dump." \ |
ca9efc90 MS |
468 | "look at static function" |
469 | ||
a73a20a2 | 470 | remote_exec build "rm -f ${subdir}/arch.inc" |
71507b56 | 471 | remote_exec build "rm -f ${subdir}/note.inc" |