]>
Commit | Line | Data |
---|---|---|
7b6bb8da | 1 | # Copyright 1998, 2000, 2001, 2002, 2003, 2004, 2007, 2008, 2009, 2010, 2011 |
6aba47ca | 2 | # Free Software Foundation, Inc. |
c906108c SS |
3 | # |
4 | # This program is free software; you can redistribute it and/or modify | |
5 | # it under the terms of the GNU General Public License as published by | |
e22f8b7c | 6 | # the Free Software Foundation; either version 3 of the License, or |
c906108c | 7 | # (at your option) any later version. |
e22f8b7c | 8 | # |
c906108c SS |
9 | # This program is distributed in the hope that it will be useful, |
10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | # GNU General Public License for more details. | |
e22f8b7c | 13 | # |
c906108c | 14 | # You should have received a copy of the GNU General Public License |
e22f8b7c | 15 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
c906108c SS |
16 | # |
17 | # This file was written by Kendra. | |
18 | ||
19 | if $tracelevel then { | |
20 | strace $tracelevel | |
21 | } | |
22 | ||
23 | # | |
24 | # Test debugging assembly level programs. | |
25 | # This file uses asmsrc[12].s for input. | |
26 | # | |
27 | ||
c906108c | 28 | |
78492fde | 29 | set asm-arch "" |
71507b56 | 30 | set asm-note "empty" |
78492fde | 31 | set asm-flags "" |
31d3fb18 | 32 | set link-flags "-e _start" |
575eebb1 | 33 | set debug-flags "" |
78492fde | 34 | |
be375bae | 35 | switch -glob -- [istarget] { |
acf4b816 RH |
36 | "alpha*-*-*" { |
37 | set asm-arch alpha | |
38 | # ??? Won't work with ecoff systems like Tru64, but then we also | |
39 | # don't have any other -g flag that creates mdebug output. | |
575eebb1 NC |
40 | set asm-flags "-no-mdebug -I${srcdir}/${subdir} -I${objdir}/${subdir}" |
41 | set debug-flags "-gdwarf-2" | |
acf4b816 | 42 | } |
be375bae JB |
43 | "*arm-*-*" { |
44 | set asm-arch arm | |
45 | } | |
46 | "xscale-*-*" { | |
47 | set asm-arch arm | |
48 | } | |
3a4c9371 KB |
49 | "frv-*-*" { |
50 | set asm-arch frv | |
51 | } | |
be375bae JB |
52 | "s390-*-*" { |
53 | set asm-arch s390 | |
54 | } | |
09bf6082 JB |
55 | "s390x-*-*" { |
56 | set asm-arch s390x | |
57 | } | |
be375bae JB |
58 | "x86_64-*-*" { |
59 | set asm-arch x86_64 | |
575eebb1 | 60 | set debug-flags "-gdwarf-2" |
be375bae JB |
61 | } |
62 | "i\[3456\]86-*-*" { | |
63 | set asm-arch i386 | |
be375bae | 64 | } |
c28c63d8 JB |
65 | "lm32-*" { |
66 | set asm-arch lm32 | |
67 | } | |
73cb587d KI |
68 | "m32r*-linux*" { |
69 | set asm-arch m32r-linux | |
70 | } | |
c702009a MS |
71 | "m32c-*-*" { |
72 | set asm-arch m32c | |
73 | } | |
be375bae JB |
74 | "m32r*-*" { |
75 | set asm-arch m32r | |
3a4b3aac | 76 | append link-flags "--whole-archive -lgloss --no-whole-archive" |
be375bae JB |
77 | } |
78 | "m6811-*-*" { | |
79 | set asm-arch m68hc11 | |
c3d0b56e SC |
80 | set asm-flags "-mshort-double -m68hc11 --no-warn -I${srcdir}/${subdir} -I${objdir}/${subdir}" |
81 | set debug-flags "-gdwarf-2" | |
82 | # This asm test is specific and uses the linker directly. | |
83 | # We must not use the target board linker script defined for other | |
84 | # tests. Remove it and restore it later on. | |
85 | set board [target_info name] | |
86 | set old_ldscript [board_info $board ldscript] | |
87 | unset_board_info "ldscript" | |
be375bae JB |
88 | } |
89 | "m6812-*-*" { | |
90 | set asm-arch m68hc11 | |
c3d0b56e SC |
91 | set asm-flags "-mshort-double -m68hc12 --no-warn -I${srcdir}/${subdir} -I${objdir}/${subdir}" |
92 | set debug-flags "-gdwarf-2" | |
93 | # This asm test is specific and uses the linker directly. | |
94 | # We must not use the target board linker script defined for other | |
95 | # tests. Remove it and restore it later on. | |
96 | set board [target_info name] | |
97 | set old_ldscript [board_info $board ldscript] | |
98 | set_board_info ldscript "" | |
be375bae JB |
99 | } |
100 | "mips*-*" { | |
101 | set asm-arch mips | |
102 | } | |
103 | "powerpc*-*" { | |
f2b5a5cf TJB |
104 | if { [is_lp64_target] } { |
105 | set asm-arch powerpc64 | |
106 | set asm-flags "-a64 -I${srcdir}/${subdir} -I${objdir}/${subdir}" | |
107 | append link-flags " -m elf64ppc" | |
108 | } else { | |
109 | set asm-arch powerpc | |
110 | set asm-flags "-a32 -I${srcdir}/${subdir} -I${objdir}/${subdir}" | |
111 | append link-flags " -m elf32ppc" | |
112 | } | |
be375bae | 113 | } |
71e06f80 CV |
114 | "sh*-*-*" { |
115 | set asm-arch sh | |
575eebb1 | 116 | set debug-flags "-gdwarf-2" |
71e06f80 | 117 | } |
be375bae JB |
118 | "sparc-*-*" { |
119 | set asm-arch sparc | |
120 | } | |
121 | "sparc64-*-*" { | |
122 | set asm-arch sparc64 | |
575eebb1 NC |
123 | set asm-flags "-xarch=v9 -I${srcdir}/${subdir} -I${objdir}/${subdir}" |
124 | set debug-flags "-gdwarf-2" | |
be375bae | 125 | } |
c1d88655 UW |
126 | "spu*-*-*" { |
127 | set asm-arch spu | |
128 | set asm-flags "-I${srcdir}/${subdir} -I${objdir}/${subdir} --no-warn" | |
129 | set debug-flags "-gdwarf-2" | |
130 | } | |
be375bae JB |
131 | "xstormy16-*-*" { |
132 | set asm-arch xstormy16 | |
575eebb1 | 133 | set debug-flags "-gdwarf-2" |
be375bae JB |
134 | } |
135 | "v850-*-*" { | |
136 | set asm-arch v850 | |
137 | set gdb_wrapper_initialized 1 | |
a955b5bb | 138 | } |
2705e972 AS |
139 | "m68k-*-*" { |
140 | set asm-arch m68k | |
141 | } | |
4630e498 JJ |
142 | "ia64-*-*" { |
143 | set asm-arch ia64 | |
575eebb1 | 144 | set debug-flags "-gdwarf-2" |
4630e498 | 145 | } |
be46087e CV |
146 | "iq2000-*-*" { |
147 | set asm-arch iq2000 | |
148 | } | |
81bb3443 RC |
149 | "hppa*-linux-*" { |
150 | set asm-arch pa | |
575eebb1 | 151 | set debug-flags "-gdwarf-2" |
81bb3443 | 152 | } |
a1b06f35 MK |
153 | "hppa-*-openbsd*" { |
154 | set asm-arch pa | |
a1b06f35 MK |
155 | set debug-flags "-gdwarf-2" |
156 | } | |
9fdb1f50 RC |
157 | "hppa64-*-hpux*" { |
158 | set asm-arch pa64 | |
9fdb1f50 RC |
159 | set debug-flags "-gdwarf-2" |
160 | } | |
547b869a CV |
161 | "h83*-*" { |
162 | set asm-arch h8300 | |
761ae4d6 | 163 | set debug-flags "-gdwarf-2" |
547b869a | 164 | } |
017ac23d | 165 | } |
be375bae | 166 | |
78492fde | 167 | if { "${asm-arch}" == "" } { |
b60f0898 JB |
168 | untested asm-source.exp |
169 | return -1 | |
c906108c SS |
170 | } |
171 | ||
71507b56 MK |
172 | # On NetBSD/ELF we need a special NetBSD-identifying note section. |
173 | if { [istarget "*-*-netbsdelf*"] | |
8dd4540b | 174 | || [istarget "alpha-*-netbsd*"] |
b7cbf173 | 175 | || [istarget "mips*-*-netbsd*"] |
27ce9a6d | 176 | || [istarget "powerpc-*-netbsd*"] |
71507b56 MK |
177 | || [istarget "x86_64-*-netbsd*"] } then { |
178 | set asm-note "netbsd" | |
179 | } | |
180 | ||
53904d1e MK |
181 | # On OpenBSD/ELF we need a similar note section. We make no attempt |
182 | # of handing a.out here since most OpenBSD/a.out systems use a rather | |
183 | # outdated assembler that doesn't assemble this test's code anyway. | |
184 | if { [istarget "*-*-openbsd*"] } then { | |
185 | set asm-note "openbsd" | |
186 | } | |
187 | ||
0fcddd82 EZ |
188 | # Watch out, we are invoking the assembler, but the testsuite sets multilib |
189 | # switches according to compiler syntax. If we pass these options straight | |
190 | # to the assembler, they won't always make sense. If we don't pass them to | |
191 | # the assembler, the final link will complain that the object files were | |
192 | # built with different defaults. So no matter what we do, we lose. We may as | |
193 | # well get out of this test sooner rather than later. | |
194 | set dest [target_info name] | |
195 | if [board_info $dest exists multilib_flags] { | |
196 | set multilib_flags [board_info $dest multilib_flags] | |
197 | if { "${multilib_flags}" != "" } { | |
b60f0898 JB |
198 | untested asm-source.exp |
199 | return -1 | |
0fcddd82 EZ |
200 | return; |
201 | } | |
202 | } | |
203 | ||
c906108c SS |
204 | set testfile "asm-source" |
205 | set binfile ${objdir}/${subdir}/${testfile} | |
f2dd3617 EZ |
206 | set srcfile1 asmsrc1.s |
207 | set srcfile2 asmsrc2.s | |
c906108c | 208 | |
a73a20a2 EZ |
209 | remote_exec build "rm -f ${subdir}/arch.inc" |
210 | remote_download host ${srcdir}/${subdir}/${asm-arch}.inc ${subdir}/arch.inc | |
71507b56 MK |
211 | remote_exec build "rm -f ${subdir}/note.inc" |
212 | remote_download host ${srcdir}/${subdir}/${asm-note}.inc ${subdir}/note.inc | |
16a8534a | 213 | |
761ae4d6 | 214 | if { [string equal ${asm-flags} ""] } { |
575eebb1 | 215 | set asm-flags "-I${srcdir}/${subdir} -I${objdir}/${subdir}" |
761ae4d6 JB |
216 | } |
217 | ||
218 | if { [string equal ${debug-flags} ""] } { | |
575eebb1 | 219 | set debug-flags "-gstabs" |
78492fde | 220 | } |
c906108c | 221 | |
c724d49b | 222 | # Allow the target board to override the debug flags. |
575eebb1 NC |
223 | if { [board_info $dest exists debug_flags] } then { |
224 | set debug-flags "[board_info $dest debug_flags]" | |
225 | } | |
226 | ||
c724d49b MC |
227 | # The debug flags are in the format that gcc expects: |
228 | # "-gdwarf-2", "-gstabs+", or "-gstabs". To be compatible with the | |
229 | # other languages in the test suite, we accept this input format. | |
230 | # So the user can run the test suite with: | |
231 | # | |
232 | # runtest --target_board unix/gdb:debug_flags=-gdwarf-2 | |
233 | # make check RUNTESTFLAGS="--target_board unix/gdb:debug_flags=-gdwarf-2" | |
234 | # | |
235 | # However, the GNU assembler has different spellings than gcc. | |
236 | # So I adjust the debug flags here. | |
237 | ||
238 | # The GNU assembler spells "dwarf-2" as "dwarf2". | |
239 | regsub "--" "-gdwarf-2" "${debug-flags}" "-gdwarf2" debug-flags | |
240 | ||
241 | # The GNU assembler before 2.15 did not support "stabs+". | |
242 | regsub "--" "-gstabs\[+\]" "${debug-flags}" "-gstabs" debug-flags | |
243 | ||
244 | # The GNU assembler does not support level options like "-g2" or "-g3". | |
245 | regsub "--" "-g\[0-9\]" "${debug-flags}" "" debug-flags | |
575eebb1 NC |
246 | |
247 | if {[target_assemble ${srcdir}/${subdir}/${srcfile1} asmsrc1.o "${asm-flags} ${debug-flags}"] != ""} then { | |
b60f0898 JB |
248 | untested asm-source.exp |
249 | return -1 | |
c906108c | 250 | } |
575eebb1 | 251 | if {[target_assemble ${srcdir}/${subdir}/${srcfile2} asmsrc2.o "${asm-flags} ${debug-flags}"] != ""} then { |
b60f0898 JB |
252 | untested asm-source.exp |
253 | return -1 | |
c906108c SS |
254 | } |
255 | ||
3a4b3aac MK |
256 | # We deliberately don't use gdb_compile here to link together the |
257 | # assembled object files. Using gdb_compile, and therefore the C | |
258 | # compiler, is conceptually wrong, since we're testing raw assembler | |
259 | # code here that provides its own startup code. Using target_link | |
260 | # also avoids a lot of problems on many systems, most notably on | |
261 | # *-*-*bsd* and *-*-solaris2*. | |
262 | if {[target_link "asmsrc1.o asmsrc2.o" "${binfile}" ${link-flags}] != "" } then { | |
b60f0898 JB |
263 | untested asm-source.exp |
264 | return -1 | |
c906108c SS |
265 | } |
266 | ||
c3d0b56e SC |
267 | # Restore the target board linker script for HC11/HC12. |
268 | if { [istarget "m6811-*-*"] || [istarget "m6812-*-*"] } { | |
269 | set_board_info ldscript $old_ldscript | |
270 | } | |
271 | ||
c906108c SS |
272 | remote_exec build "mv asmsrc1.o asmsrc2.o ${objdir}/${subdir}" |
273 | ||
0ce17860 JB |
274 | # Collect some line numbers. |
275 | set line_main [expr [gdb_get_line_number "main start" "asmsrc1.s"] + 1] | |
276 | set line_call_foo2 [expr [gdb_get_line_number "call foo2" "asmsrc1.s"] + 1] | |
277 | set line_search_comment [expr [gdb_get_line_number "search" "asmsrc1.s"] + 1] | |
278 | set line_foo3 [expr [gdb_get_line_number "foo3 start" "asmsrc1.s"] + 1] | |
279 | set line_main_exit [expr [gdb_get_line_number "main exit" "asmsrc1.s"] + 1] | |
280 | set line_foo2 [expr [gdb_get_line_number "foo2 start" "asmsrc2.s"] + 1] | |
281 | set line_call_foo3 [expr [gdb_get_line_number "call foo3" "asmsrc2.s"] + 1] | |
282 | set line_call_foo3_again [expr $line_call_foo3 + 1] | |
283 | set line_foo2_leave [expr [gdb_get_line_number "foo2 leave" "asmsrc2.s"] + 1] | |
c906108c SS |
284 | |
285 | gdb_start | |
286 | gdb_reinitialize_dir $srcdir/$subdir | |
287 | gdb_load ${binfile} | |
288 | ||
289 | # | |
290 | # Run to `main' where we begin our tests. | |
291 | # | |
292 | ||
293 | if ![runto_main] then { | |
294 | gdb_suppress_tests | |
295 | } | |
296 | ||
297 | # Execute the `f' command and see if the result includes source info. | |
0ce17860 | 298 | gdb_test "f" "asmsrc1\[.\]s:$line_main.*several_nops" "f at main" |
c906108c SS |
299 | |
300 | # See if we properly `next' over a macro with several insns. | |
0ce17860 | 301 | gdb_test "n" "$line_call_foo2\[ \]*.*foo2" "next over macro" |
c906108c SS |
302 | |
303 | # See if we can properly `step' into a subroutine call. | |
0ce17860 | 304 | gdb_test "s" "$line_foo2\[ \]*.*" "step into foo2" |
c906108c | 305 | |
edb6ede1 MS |
306 | # Test 'info target', and incidentally capture the entry point address. |
307 | set entry_point 0 | |
6acb16a2 | 308 | gdb_test_multiple "info target" "info target" { |
edb6ede1 MS |
309 | -re "Symbols from .*asm-source.*Entry point: 0x(\[01232456789abcdefABCDEF\]+).*$gdb_prompt $" { |
310 | set entry_point $expect_out(1,string) | |
311 | pass "info target" | |
312 | } | |
edb6ede1 MS |
313 | } |
314 | ||
315 | # Capture the start symbol (may be '_start' or 'start') | |
316 | set entry_symbol "" | |
6acb16a2 | 317 | gdb_test_multiple "info symbol 0x$entry_point" "info symbol" { |
ecace851 JB |
318 | -re "info symbol 0x$entry_point\[\r\n\]+(\[^\r\n\]*) in section .*$gdb_prompt $" { |
319 | # We match the echoed `info symbol' command here, to help us | |
320 | # reliably identify the beginning of the start symbol in the | |
321 | # command's output. You might think we could just use '^' to | |
322 | # start matching at the beginning of the line, but | |
323 | # unfortunately, in Expect, '^' matches the beginning of the | |
324 | # input that hasn't been matched by any expect clause yet. If | |
325 | # every expect clause consumes a complete line, along with its | |
326 | # terminating CR/LF, this is equivalent to the beginning of a | |
327 | # line. But expect clauses that end with `.*' will consume as | |
328 | # much as happened to arrive from the TTY --- exactly where | |
329 | # they leave you depends on inter-process timing. :( | |
edb6ede1 MS |
330 | set entry_symbol $expect_out(1,string) |
331 | pass "info symbol" | |
332 | } | |
edb6ede1 MS |
333 | } |
334 | ||
ca9efc90 | 335 | # Now try a 'list' from the other source file. |
edb6ede1 | 336 | gdb_test "list $entry_symbol" ".*gdbasm_startup.*" "list" |
ca9efc90 MS |
337 | |
338 | # Now try a source file search | |
339 | gdb_test "search A routine for foo2 to call" \ | |
0ce17860 | 340 | "$line_search_comment\[ \t\]+comment \"A routine for foo2 to call.\"" "search" |
ca9efc90 | 341 | |
c906108c | 342 | # See if `f' prints the right source file. |
0ce17860 | 343 | gdb_test "f" ".*asmsrc2\[.\]s:$line_foo2.*" "f in foo2" |
c906108c SS |
344 | |
345 | # `next' one insn (or macro) to set up our stackframe (for the following bt). | |
0ce17860 | 346 | gdb_test "n" "$line_call_foo3\[ \]*.*foo3" "n in foo2" |
c906108c | 347 | |
b5703437 MS |
348 | # See if a simple `bt' prints the right source files and |
349 | # doesn't fall off the stack. | |
350 | ||
351 | gdb_test "bt 10" \ | |
0ce17860 | 352 | "\#0.*foo2.*asmsrc2\[.\]s:$line_call_foo3.*\#1.*main.*asmsrc1\[.\]s:$line_call_foo2" \ |
b5703437 | 353 | "bt ALL in foo2" |
78492fde AC |
354 | |
355 | # See if a capped `bt' prints the right source files. | |
0ce17860 | 356 | gdb_test "bt 2" "\#0.*foo2.*asmsrc2\[.\]s:$line_call_foo3.*\#1.*main.*asmsrc1\[.\]s:$line_call_foo2.*" "bt 2 in foo2" |
c906108c SS |
357 | |
358 | # Step into another subroutine which lives back in the first source file. | |
f6978de9 | 359 | gdb_test "s" ".*" "s 2" |
c906108c SS |
360 | |
361 | # Next over insns to set up the stack frame. | |
f6978de9 | 362 | gdb_test "n" ".*" "n 2" |
c906108c | 363 | |
78492fde | 364 | # Now see if a capped `bt' is correct. |
0ce17860 | 365 | 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 |
366 | |
367 | # Try 'info source' from asmsrc1.s | |
368 | gdb_test "info source" \ | |
369 | "Current source file is .*asmsrc1.s.*Source language is asm.*" \ | |
370 | "info source asmsrc1.s" | |
371 | ||
372 | # Try 'finishing' from foo3 | |
f2b5a5cf TJB |
373 | # Some architectures will have one or more instructions after the |
374 | # call instruction which still is part of the call sequence, so we | |
375 | # must be prepared for a "finish" to show us the caller line | |
376 | # again as well as the statement after. | |
377 | gdb_test_multiple "finish" "finish from foo3" { | |
378 | -re "Run till exit from.*\[\r\n\]$line_call_foo3\[ \t\]+gdbasm_call foo3.*$gdb_prompt $" { | |
379 | pass "finish from foo3" | |
380 | gdb_test "s" ".*" "s after finish" | |
381 | } | |
382 | -re "Run till exit from.*\[\r\n\]$line_call_foo3_again\[ \t\]+gdbasm_call foo3.*$gdb_prompt $" { | |
383 | pass "finish from foo3" | |
384 | } | |
385 | } | |
ca9efc90 MS |
386 | |
387 | # Try 'info source' from asmsrc2.s | |
388 | gdb_test "info source" \ | |
389 | "Current source file is .*asmsrc2.s.*Source language is asm.*" \ | |
390 | "info source asmsrc2.s" | |
391 | ||
27924826 JB |
392 | # Try 'info sources'. This can produce a lot of output on systems |
393 | # with dynamic linking, where the system's shared libc was compiled | |
394 | # with debugging info; for example, on Linux, this produces 47kb of | |
395 | # output. So we consume it as we go. | |
27924826 JB |
396 | set seen_asmsrc_1 0 |
397 | set seen_asmsrc_2 0 | |
6acb16a2 | 398 | gdb_test_multiple "info sources" "info sources" { |
27924826 JB |
399 | -re "^\[^,\]*asmsrc1.s(, |\[\r\n\]+)" { |
400 | set seen_asmsrc_1 1 | |
401 | exp_continue | |
402 | } | |
403 | -re "^\[^,\]*asmsrc2.s(, |\[\r\n\]+)" { | |
404 | set seen_asmsrc_2 1 | |
405 | exp_continue | |
406 | } | |
407 | -re ", " { | |
408 | exp_continue | |
409 | } | |
410 | -re "$gdb_prompt $" { | |
411 | if {$seen_asmsrc_1 && $seen_asmsrc_2} { | |
412 | pass "info sources" | |
413 | } else { | |
414 | fail "info sources" | |
415 | } | |
416 | } | |
27924826 JB |
417 | } |
418 | ||
ca9efc90 MS |
419 | |
420 | # Try 'info line' | |
421 | gdb_test "info line" \ | |
f2b5a5cf | 422 | "Line $line_call_foo3_again of.*asmsrc2.s.*starts at.*<\\.?foo2+.*> and ends at.*<\\.?foo2+.*>." \ |
ca9efc90 MS |
423 | "info line" |
424 | ||
425 | # Try 'nexting' over next call to foo3 | |
0ce17860 | 426 | gdb_test "next" "$line_foo2_leave\[ \t\]+gdbasm_leave" "next over foo3" |
ca9efc90 MS |
427 | |
428 | # Try 'return' from foo2 | |
f2b5a5cf TJB |
429 | # Like "finish", "return" command also can return to the caller |
430 | # line again or the statement after, depending on the architecture. | |
431 | gdb_test_multiple "return" "return from foo2" { | |
432 | -re "Make (foo2|selected stack frame) return now\?.*" { | |
433 | send_gdb "y\n" | |
434 | exp_continue | |
435 | } | |
436 | -re "\#0.*main .*$line_call_foo2\[ \t\]+gdbasm_call foo2.*$gdb_prompt $" { | |
437 | pass "return from foo2" | |
438 | gdb_test "s" ".*" "s after return" | |
439 | } | |
440 | -re "\#0.*main .*$line_main_exit\[ \t\]+gdbasm_exit0.*$gdb_prompt $" { | |
441 | pass "return from foo2" | |
442 | } | |
443 | } | |
ca9efc90 | 444 | |
2b6fd0d8 AC |
445 | # Disassemble something, check the output |
446 | proc test_dis { command var } { | |
447 | global gdb_prompt | |
6acb16a2 | 448 | gdb_test_multiple "${command}" "${command}" { |
572eb746 | 449 | -re "${var}.*:.*(Cannot access|Bad address)" { |
2b6fd0d8 AC |
450 | # The "disassembler" was only accessing the local |
451 | # executable and that would cause attempts to disassemble | |
452 | # variables to fail (memory not valid). | |
453 | fail "${command} (memory read error)" | |
454 | } | |
455 | -re "${var}.*:.*${gdb_prompt}" { | |
456 | pass "${command}" | |
457 | } | |
2b6fd0d8 AC |
458 | } |
459 | } | |
460 | ||
461 | # See if we can look at a global variable, three ways | |
ca9efc90 | 462 | gdb_test "print globalvar" ".* = 11" "look at global variable" |
2c161407 | 463 | test_dis "x/i &globalvar" "globalvar" |
21a0512e | 464 | test_dis "disassem &globalvar, &globalvar+1" "globalvar" |
ca9efc90 | 465 | |
2b6fd0d8 | 466 | # See if we can look at a static variable, three ways |
ca9efc90 | 467 | gdb_test "print staticvar" ".* = 5" "look at static variable" |
2b6fd0d8 | 468 | test_dis "x/i &staticvar" "staticvar" |
21a0512e | 469 | test_dis "disassem &staticvar, &staticvar+1" "staticvar" |
ca9efc90 MS |
470 | |
471 | # See if we can look at a static function | |
9c419145 | 472 | gdb_test "disassem foostatic" ".*<\\+0>:.*End of assembler dump." \ |
ca9efc90 MS |
473 | "look at static function" |
474 | ||
a73a20a2 | 475 | remote_exec build "rm -f ${subdir}/arch.inc" |
71507b56 | 476 | remote_exec build "rm -f ${subdir}/note.inc" |