diff options
Diffstat (limited to 'gdb/testsuite/gdb.base/funcargs.exp')
| -rw-r--r-- | gdb/testsuite/gdb.base/funcargs.exp | 938 |
1 files changed, 0 insertions, 938 deletions
diff --git a/gdb/testsuite/gdb.base/funcargs.exp b/gdb/testsuite/gdb.base/funcargs.exp deleted file mode 100644 index fa79b678fc3..00000000000 --- a/gdb/testsuite/gdb.base/funcargs.exp +++ /dev/null @@ -1,938 +0,0 @@ -# Copyright (C) 1992, 1994, 1995, 1997 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 2 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, write to the Free Software -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - -# Please email any bugs, comments, and/or additions to this file to: -# bug-gdb@prep.ai.mit.edu - -# This file was written by Fred Fish. (fnf@cygnus.com) - -if $tracelevel { - strace $tracelevel -} - -set prms_id 0 -set bug_id 0 - -set testfile "funcargs" -set srcfile ${testfile}.c -set binfile ${objdir}/${subdir}/${testfile} -if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { - perror "Couldn't compile ${srcfile}" - return -1 -} - -# Create and source the file that provides information about the compiler -# used to compile the test case. -if [get_compiler_info ${binfile}] { - return -1; -} - -# -# Locate actual args; integral types. -# - -proc integral_args {} { - global gdb_prompt - global det_file - global gcc_compiled - - delete_breakpoints - - gdb_breakpoint call0a - gdb_breakpoint call0b - gdb_breakpoint call0c - gdb_breakpoint call0d - gdb_breakpoint call0e - - # Run; should stop at call0a and print actual arguments. - # The a29k fails all of these tests, perhaps because the prologue - # code is broken. - setup_xfail "a29k-*-udi" - if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } - gdb_run_cmd - gdb_expect { - -re ".* call0a \\(c=97 'a', s=1, i=2, l=3\\) .*$gdb_prompt $" { - pass "run to call0a" - } - -re "$gdb_prompt $" { fail "run to call0a" ; gdb_suppress_tests } - timeout { fail "(timeout) run to call0a" ; gdb_suppress_tests } - } - - # Print each arg as a double check to see if we can print - # them here as well as with backtrace. - gdb_test "print c" ".* = 97 'a'" "print c after run to call0a" - gdb_test "print s" ".* = 1" "print s after run to call0a" - gdb_test "print i" ".* = 2" "print i after run to call0a" - gdb_test "print l " ".* = 3" "print l after run to call0a" - - # Continue; should stop at call0b and print actual arguments. - if [gdb_test "cont" ".* call0b \\(s=1, i=2, l=3, c=97 'a'\\) .*" "continue to call0b"] { - gdb_suppress_tests; - } - - # Continue; should stop at call0c and print actual arguments. - if [gdb_test "cont" ".* call0c \\(i=2, l=3, c=97 'a', s=1\\) .*" "continue to call0c"] { - gdb_suppress_tests; - } - - # Continue; should stop at call0d and print actual arguments. - if [gdb_test "cont" ".* call0d \\(l=3, c=97 'a', s=1, i=2\\) .*" "continue to call0d";] { - gdb_suppress_tests; - } - - # Continue; should stop at call0e and print actual arguments. - if [gdb_test "cont" ".* call0e \\(c1=97 'a', l=3, c2=97 'a', i=2, c3=97 'a', s=1, c4=97 'a', c5=97 'a'\\) .*" "continue to call0e" ] { - gdb_suppress_tests; - } - gdb_stop_suppressing_tests; -} - -# -# Locate actual args; unsigned integral types. -# - -proc unsigned_integral_args {} { - global gdb_prompt - global det_file - global gcc_compiled - - delete_breakpoints - - gdb_breakpoint call1a; - gdb_breakpoint call1b; - gdb_breakpoint call1c; - gdb_breakpoint call1d; - gdb_breakpoint call1e; - - # Run; should stop at call1a and print actual arguments. - # The a29k fails all of these tests, perhaps because the prologue - # code is broken. - setup_xfail "a29k-*-udi" - if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } - gdb_run_cmd - gdb_expect { - -re ".* call1a \\(uc=98 'b', us=6, ui=7, ul=8\\) .*$gdb_prompt $" { - pass "run to call1a" - } - -re "$gdb_prompt $" { fail "run to call1a" ; gdb_suppress_tests; } - timeout { fail "(timeout) run to call1a" ; gdb_suppress_tests; } - } - - # Print each arg as a double check to see if we can print - # them here as well as with backtrace. - gdb_test "print uc" ".* = 98 'b'" - gdb_test "print us" ".* = 6" - gdb_test "print ui" ".* = 7" - gdb_test "print ul" ".* = 8" - - # Continue; should stop at call1b and print actual arguments. - if [gdb_test "cont" ".* call1b \\(us=6, ui=7, ul=8, uc=98 'b'\\) .*" "continue to call1b"] { - gdb_suppress_tests; - } - - # Continue; should stop at call1c and print actual arguments. - if [gdb_test "cont" ".* call1c \\(ui=7, ul=8, uc=98 'b', us=6\\) .*" "continue to call1c"] { - gdb_suppress_tests; - } - - # Continue; should stop at call1d and print actual arguments. - if [gdb_test "cont" ".* call1d \\(ul=8, uc=98 'b', us=6, ui=7\\) .*" "continue to call1d"] { - gdb_suppress_tests; - } - - # Continue; should stop at call1e and print actual arguments. - if [gdb_test "cont" ".* call1e \\(uc1=98 'b', ul=8, uc2=98 'b', ui=7, uc3=98 'b', us=6, uc4=98 'b', uc5=98 'b'\\) .*" "continue to call1e"] { - gdb_suppress_tests; - } - gdb_stop_suppressing_tests; -} - -# -# Locate actual args; integrals mixed with floating point. -# - -proc float_and_integral_args {} { - global gdb_prompt - global det_file - global gcc_compiled - - delete_breakpoints - - gdb_breakpoint call2a - gdb_breakpoint call2b - gdb_breakpoint call2c - gdb_breakpoint call2d - gdb_breakpoint call2e - gdb_breakpoint call2f - gdb_breakpoint call2g - gdb_breakpoint call2h - - # Run; should stop at call2a and print actual arguments. - - setup_xfail "i960-*-*" 1813 - # The a29k fails all of these tests, perhaps because the prologue - # code is broken. - setup_xfail "a29k-*-udi" - if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" "mips-sgi-irix5*" } - gdb_run_cmd - gdb_expect { - -re ".* call2a \\(c=97 'a', f1=4, s=1, d1=5, i=2, f2=4, l=3, d2=5\\) .*$gdb_prompt $" { pass "run to call2a" } - -re "$gdb_prompt $" { fail "run to call2a" ; gdb_suppress_tests; } - timeout { fail "(timeout) run to call2a" ; gdb_suppress_tests; } - } - - # Print each arg as a double check to see if we can print - gdb_test "print c" ".* = 97 'a'" "print c after run to call2a" - gdb_test "print f1" ".* = 4" "print f1 after run to call2a" - gdb_test "print s" ".* = 1" "print s after run to call2a" - gdb_test "print d1" ".* = 5" "print d1 after run to call2a" - gdb_test "print i" ".* = 2" "print i after run to call2a" - gdb_test "print f2" ".* = 4" "print f2 after run to call2a" - gdb_test "print l" ".* = 3" "print l after run to call2a" - gdb_test "print d2" ".* = 5" "print d2 after run to call2a" - - setup_xfail "rs6000-*-*" - if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix*" } - # Continue; should stop at call2b and print actual arguments. - if [gdb_test "cont" ".* call2b \\(f1=4, s=1, d1=5, i=2, f2=4, l=3, d2=5, c=97 'a'\\) .*" "continue to call2b"] { - gdb_suppress_tests; - } - - # Continue; should stop at call2c and print actual arguments. - if [gdb_test "cont" ".* call2c \\(s=1, d1=5, i=2, f2=4, l=3, d2=5, c=97 'a', f1=4\\) .*" "continue to call2c"] { - gdb_suppress_tests; - } - - # Continue; should stop at call2d and print actual arguments. - if [gdb_test "cont" ".* call2d \\(d1=5, i=2, f2=4, l=3, d2=5, c=97 'a', f1=4, s=1\\) .*" "continue to call2d"] { - gdb_suppress_tests; - } - - # Continue; should stop at call2e and print actual arguments. - if [gdb_test "cont" ".* call2e \\(i=2, f2=4, l=3, d2=5, c=97 'a', f1=4, s=1, d1=5\\) .*" "continue to call2e"] { - gdb_suppress_tests; - } - - # Continue; should stop at call2f and print actual arguments. - if [gdb_test "cont" ".* call2f \\(f2=4, l=3, d2=5, c=97 'a', f1=4, s=1, d1=5, i=2\\) .*" "continue to call2f"] { - gdb_suppress_tests; - } - - # Continue; should stop at call2g and print actual arguments. - if [gdb_test "cont" ".* call2g \\(l=3, d2=5, c=97 'a', f1=4, s=1, d1=5, i=2, f2=4\\) .*" "continue to call2g"] { - gdb_suppress_tests; - } - - # Continue; should stop at call2h and print actual arguments. - if [gdb_test "cont" ".* call2h \\(d2=5, c=97 'a', f1=4, s=1, d1=5, i=2, f2=4, l=3\\) .*" "continue to call2h"] { - gdb_suppress_tests; - } - - # monitor only allows 8 breakpoints; w89k board allows 10, so - # break them up into two groups. - delete_breakpoints - gdb_breakpoint call2i - - # Continue; should stop at call2i and print actual arguments. - if [gdb_test "cont" ".* call2i \\(c1=97 'a', f1=4, c2=97 'a', c3=97 'a', d1=5, c4=97 'a', c5=97 'a', c6=97 'a', f2=4, s=1, c7=97 'a', d2=5\\) .*" "continue to call2i"] { - gdb_suppress_tests; - } - gdb_stop_suppressing_tests; -} - -# -# Locate actual args; dereference pointers to ints and floats. -# - -proc pointer_args {} { - global gdb_prompt - global hex - global det_file - - delete_breakpoints - - gdb_breakpoint call3a - gdb_breakpoint call3b - gdb_breakpoint call3c - - # Run; should stop at call3a and print actual arguments. - # Try dereferencing the arguments. - - # The a29k fails all of these tests, perhaps because the prologue - # code is broken. - setup_xfail "a29k-*-udi" - gdb_run_cmd - gdb_expect { - -re ".* call3a \\(cp=$hex \"a\", sp=$hex, ip=$hex, lp=$hex\\) .*$gdb_prompt $" { pass "run to call3a" } - -re "$gdb_prompt $" { fail "run to call3a" ; gdb_suppress_tests; } - timeout { fail "(timeout) run to call3a" ; gdb_suppress_tests; } - } - - gdb_test "print *cp" ".* = 97 'a'" - gdb_test "print *sp" ".* = 1" - gdb_test "print *ip" ".* = 2" - gdb_test "print *lp" ".* = 3" - - # Continue; should stop at call3b and print actual arguments. - # Try dereferencing the arguments. - if [gdb_test "cont" ".* call3b \\(ucp=$hex \"b\", usp=$hex, uip=$hex, ulp=$hex\\) .*" "continue to call3b"] { - gdb_suppress_tests; - } - - gdb_test "print *ucp" ".* = 98 'b'" - gdb_test "print *usp" ".* = 6" - gdb_test "print *uip" ".* = 7" - gdb_test "print *ulp" ".* = 8" - - # Continue; should stop at call3c and print actual arguments. - # Try dereferencing the arguments. - if [gdb_test "cont" ".* call3c \\(fp=$hex, dp=$hex\\) .*" "continue to call3c"] { - gdb_suppress_tests; - } - - gdb_test "print *fp" ".* = 4" - gdb_test "print *dp" ".* = 5" - -# pass "locate actual args, pointer types" - gdb_stop_suppressing_tests; -} - -# -# Locate actual args; structures and unions passed by reference. -# - -proc structs_by_reference {} { - global gdb_prompt - global hex - global det_file - - delete_breakpoints - - gdb_breakpoint call4a - gdb_breakpoint call4b - - # Run; should stop at call4a and print actual arguments. - # Try dereferencing the arguments. - - # The a29k fails all of these tests, perhaps because the prologue - # code is broken. - setup_xfail "a29k-*-udi" - gdb_run_cmd - gdb_expect { - -re ".* call4a \\(stp=$hex\\) .*$gdb_prompt $" { - pass "run to call4a" - } - -re "$gdb_prompt $" { fail "run to call4a" ; gdb_suppress_tests; } - timeout { fail "(timeout) run to call4a" ; gdb_suppress_tests; } - } - - gdb_test "print *stp" ".* = \{s1 = 101, s2 = 102\}" - - # Continue; should stop at call4b and print actual arguments. - # Try dereferencing the arguments. - - gdb_test "cont" ".* call4b \\(unp=$hex\\) .*" "continue to call4b" - - # sizeof int != sizeof long - if [target_info exists gdb,short_int] { - setup_xfail "*-*-*" - } - gdb_test "print *unp" ".* = \{u1 = 1, u2 = 1\}" - - pass "locate actual args, structs/unions passed by reference" - gdb_stop_suppressing_tests; -} - -# -# Locate actual args; structures and unions passed by value. -# - -proc structs_by_value {} { - global gdb_prompt - global hex - global det_file - - delete_breakpoints - - gdb_breakpoint call5a - gdb_breakpoint call5b - - # Run; should stop at call5a and print actual arguments. - # Try dereferencing the arguments. - - # The a29k fails all of these tests, perhaps because the prologue - # code is broken. - setup_xfail "a29k-*-udi" - gdb_run_cmd - gdb_expect { - -re ".* call5a \\(st=\{s1 = 101, s2 = 102\}\\) .*$gdb_prompt $" { - pass "run to call5a" - } - -re "$gdb_prompt $" { fail "run to call5a" ; gdb_suppress_tests; } - timeout { fail "(timeout) run to call5a" ; gdb_suppress_tests; } - } - - gdb_test "print st" ".* = \{s1 = 101, s2 = 102\}" - - # Continue; should stop at call5b and print actual arguments. - # Try dereferencing the arguments. - # sizeof int != sizeof long - if [target_info exists gdb,short_int] { - setup_xfail "*-*-*" - } - gdb_test "cont" ".* call5b \\(un=\{u1 = 2, u2 = 2\}\\) .*" \ - "continue to call5b" - - # sizeof int != sizeof long - if [target_info exists gdb,short_int] { - setup_xfail "*-*-*" - } - gdb_test "print un" ".* = \{u1 = 2, u2 = 2\}" - gdb_stop_suppressing_tests; -} - -# -# Locate actual args; discard, shuffle, and call -# - -proc discard_and_shuffle {} { - global gdb_prompt - global hex - global decimal - global det_file - global gcc_compiled - - delete_breakpoints - - gdb_breakpoint call6a - gdb_breakpoint call6b - gdb_breakpoint call6c - gdb_breakpoint call6d - gdb_breakpoint call6e - gdb_breakpoint call6f - gdb_breakpoint call6g - gdb_breakpoint call6h - - # Run; should stop at call6a and print actual arguments. - # Print backtrace. - - # The a29k fails all of these tests, perhaps because the prologue - # code is broken. - setup_xfail "a29k-*-udi" - gdb_run_cmd - gdb_expect { - -re ".*Breakpoint $decimal, call6a .*$gdb_prompt $" { pass "run to call6a" } - -re "$gdb_prompt $" { fail "run to call6a" ; gdb_suppress_tests; } - timeout { fail "(timeout) run to call6a" ; gdb_suppress_tests; } - } - - setup_xfail "rs6000-*-*" - - if {!$gcc_compiled} { - setup_xfail "mips-sgi-irix5*" - } - - if [gdb_test "backtrace 100" ".* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\]" "backtrace from call6a"] { - gdb_suppress_tests; - } - - # Continue; should stop at call6b and print actual arguments. - # Print backtrace. - - gdb_continue call6b - - if [gdb_test "backtrace 100" ".* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\]*.* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\]" "backtrace from call6b"] { - gdb_suppress_tests; - } - - # Continue; should stop at call6c and print actual arguments. - # Print backtrace. - - gdb_continue call6c - - if [gdb_test "backtrace 100" ".* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6c"] { - gdb_suppress_tests; - } - # Continue; should stop at call6d and print actual arguments. - # Print backtrace. - - gdb_continue call6d - - if [gdb_test "backtrace 100" ".* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6d"] { - gdb_suppress_tests; - } - - # Continue; should stop at call6e and print actual arguments. - # Print backtrace. - - gdb_continue call6e - - if [gdb_test "backtrace 100" ".* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6e"] { - gdb_suppress_tests; - } - - # Continue; should stop at call6f and print actual arguments. - # Print backtrace. - - gdb_continue call6f - - if [gdb_test "backtrace 100" ".* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6f"] { - gdb_suppress_tests; - } - - # Continue; should stop at call6g and print actual arguments. - # Print backtrace. - - gdb_continue call6g - - if [gdb_test "backtrace 100" ".* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6g"] { - gdb_suppress_tests; - } - - # Continue; should stop at call6h and print actual arguments. - # Print backtrace. - - gdb_continue call6h - - if [gdb_test "backtrace 100" ".* call6h \\(us=6, ui=7, ul=8\\) .*\[\r\n\].* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6h"] { - gdb_suppress_tests; - } - - # monitor only allows 8 breakpoints; w89k board allows 10, so - # break them up into two groups. - delete_breakpoints - gdb_breakpoint call6i - gdb_breakpoint call6j - gdb_breakpoint call6k - - # Continue; should stop at call6i and print actual arguments. - # Print backtrace. - - gdb_continue call6i - - if [gdb_test "backtrace 100" ".* call6i \\(ui=7, ul=8\\) .*\[\r\n\].* call6h \\(us=6, ui=7, ul=8\\) .*\[\r\n\].* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6i"] { - gdb_suppress_tests; - } - - # Continue; should stop at call6j and print actual arguments. - # Print backtrace. - - gdb_continue call6j - - if [gdb_test "backtrace 100" ".* call6j \\(ul=8\\) .*\[\r\n\].* call6i \\(ui=7, ul=8\\) .*\[\r\n\].* call6h \\(us=6, ui=7, ul=8\\) .*\[\r\n\].* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6j"] { - gdb_suppress_tests; - } - - # Continue; should stop at call6k and print actual arguments. - # Print backtrace. - # This fails on i960-*-vxworks because gdb gets confused by - # breakpoints on adjacent instructions. - setup_xfail "i960-*-vxworks" 1786 - gdb_continue call6k - - if [gdb_test "backtrace 100" ".* call6k \\(\\) .*\[\r\n\].* call6j \\(ul=8\\) .*\[\r\n\].* call6i \\(ui=7, ul=8\\) .*\[\r\n\].* call6h \\(us=6, ui=7, ul=8\\) .*\[\r\n\].* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6k"] { - gdb_suppress_tests; - } - gdb_stop_suppressing_tests; -} - - -# -# Locate actual args; shuffle round robin and call -# - -proc shuffle_round_robin {} { - global gdb_prompt - global hex - global decimal - global det_file - global gcc_compiled - - delete_breakpoints - - gdb_breakpoint call7a - gdb_breakpoint call7b - gdb_breakpoint call7c - gdb_breakpoint call7d - gdb_breakpoint call7e - gdb_breakpoint call7f - gdb_breakpoint call7g - gdb_breakpoint call7h - - # Run; should stop at call7a and print actual arguments. - # Print backtrace. - - # The a29k fails all of these tests, perhaps because the prologue - # code is broken. - setup_xfail "a29k-*-udi" - gdb_run_cmd - gdb_expect { - -re ".*Breakpoint $decimal, call7a .*$gdb_prompt $" { - pass "run to call7a" - } - -re "$gdb_prompt $" { fail "run to call7a" ; gdb_suppress_tests; } - timeout { fail "(timeout) run to call7a" ; gdb_suppress_tests; } - } - - setup_xfail "i960-*-*" 1813 - if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" "mips-sgi-irix5*" } - gdb_test "backtrace 100" ".* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7a" - - # Continue; should stop at call7b and print actual arguments. - # Print backtrace. - - gdb_continue call7b - - if {$gcc_compiled} then { setup_xfail "rs6000-*-*" } - - gdb_test "backtrace 100" ".* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7b" - - # Continue; should stop at call7c and print actual arguments. - # Print backtrace. - - gdb_continue call7c - - gdb_test "backtrace 100" ".* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7c" - - # Continue; should stop at call7d and print actual arguments. - # Print backtrace. - - gdb_continue call7d - - gdb_test "backtrace 100" ".* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7d" - - gdb_continue call7e - - gdb_test "backtrace 100" ".* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\[\r\n\].* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7e" - - # Continue; should stop at call7f and print actual arguments. - # Print backtrace. - - gdb_continue call7f - - gdb_test "backtrace 100" ".* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\[\r\n\].* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\[\r\n\].* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7f" - - # Continue; should stop at call7g and print actual arguments. - # Print backtrace. - - gdb_continue call7g - - gdb_test "backtrace 100" ".* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) .*\[\r\n\].* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\[\r\n\].* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\[\r\n\].* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7g" - - gdb_continue call7h - - gdb_test "backtrace 100" ".* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) .*\[\r\n\].* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) .*\[\r\n\].* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\[\r\n\].* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\[\r\n\].* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7h" - - # monitor only allows 8 breakpoints; w89k board allows 10, so - # break them up into two groups. - delete_breakpoints - gdb_breakpoint call7i - gdb_breakpoint call7j - gdb_breakpoint call7k - - # Continue; should stop at call7i and print actual arguments. - # Print backtrace. - - gdb_continue call7i - - gdb_test "backtrace 100" ".* call7i \\(ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6\\) .*\[\r\n\].* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) .*\[\r\n\].* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) .*\[\r\n\].* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\[\r\n\].* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\[\r\n\].* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7i" - - # Continue; should stop at call7j and print actual arguments. - # Print backtrace. - - gdb_continue call7j - - gdb_test "backtrace 100" ".* call7j \\(ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8\\) .*\[\r\n\].* call7i \\(ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6\\) .*\[\r\n\].* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) .*\[\r\n\].* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) .*\[\r\n\].* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\[\r\n\].* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\[\r\n\].* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7j" - - # Continue; should stop at call7k and print actual arguments. - # Print backtrace. - - gdb_continue call7k - - if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix*" } - gdb_test "backtrace 100" ".* call7k \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* call7j \\(ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8\\) .*\[\r\n\].* call7i \\(ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6\\) .*\[\r\n\].* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) .*\[\r\n\].* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) .*\[\r\n\].* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\[\r\n\].* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\[\r\n\].* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7k" - gdb_stop_suppressing_tests; -} - -# -# Locate actual args; recursive passing of structs by value -# - -proc recursive_structs_by_value {} { - global gdb_prompt - global hex - global decimal - global det_file - - delete_breakpoints - - gdb_breakpoint hitbottom - - # Run; should stop at hitbottom and print actual arguments. - # Print backtrace. - gdb_run_cmd - gdb_expect { - -re ".*Breakpoint $decimal, hitbottom .*$gdb_prompt $" { pass "run to hitbottom" } - -re "$gdb_prompt $" { fail "run to hitbottom" ; gdb_suppress_tests; } - timeout { fail "(timeout) run to hitbottom" ; gdb_suppress_tests; } - } - - if ![istarget sparclet-*-*] { - # The a29k fails all of these tests, perhaps because the prologue - # code is broken. - setup_xfail "a29k-*-udi" - gdb_test "backtrace 100" ".* hitbottom \\(\\) .*\[\r\n\].* recurse \\(a=\{s = 0, i = 0, l = 0\}, depth=0\\) .*\[\r\n\].* recurse \\(a=\{s = 1, i = 1, l = 1\}, depth=1\\) .*\[\r\n\].* recurse \\(a=\{s = 2, i = 2, l = 2\}, depth=2\\) .*\[\r\n\].* recurse \\(a=\{s = 3, i = 3, l = 3\}, depth=3\\) .*\[\r\n\].* recurse \\(a=\{s = 4, i = 4, l = 4\}, depth=4\\) .*\[\r\n\].* test_struct_args \\(\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\]" "recursive passing of structs by value" - } else { - fail "recursive passing of structs by value (sparclet)" - } - gdb_stop_suppressing_tests; -} - -proc funcargs_reload { } { - global objdir - global subdir - global binfile - global srcdir - - if [istarget "mips-idt-*"] { - # Restart because IDT/SIM runs out of file descriptors. - gdb_exit - gdb_start - gdb_reinitialize_dir $srcdir/$subdir - gdb_load ${binfile} - } -} - -# -# Test for accessing local stack variables in functions which call alloca -# -proc localvars_after_alloca { } { - global gdb_prompt - global hex - global decimal - global gcc_compiled - - if { ! [ runto localvars_after_alloca ] } then { gdb_suppress_tests; } - - # Print each arg as a double check to see if we can print - # them here as well as with backtrace. - - if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } - gdb_test "print c" " = 97 'a'" "print c after runto localvars_after_alloca" - if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } - gdb_test "print s" " = 1" "print s after runto localvars_after_alloca" - gdb_test "print i" " = 2" "print i after runto localvars_after_alloca" - gdb_test "print l" " = 3" "print l after runto localvars_after_alloca" - - # Lame regexp. - gdb_test "next" ".*" "next in localvars_after_alloca()" - - # Print each arg as a double check to see if we can print - # them here as well as with backtrace. - - gdb_test "print c" " = 97 'a'" "print c in localvars_after_alloca" - gdb_test "print s" " = 1" "print s in localvars_after_alloca" - gdb_test "print i" " = 2" "print i in localvars_after_alloca" - gdb_test "print l" " = 3" "print l in localvars_after_alloca" - - gdb_test "backtrace 8" "#0.*localvars_after_alloca \\(c=97 'a', s=1, i=2, l=3\\).*#1.*main.*" "backtrace after alloca" - gdb_stop_suppressing_tests; -} - -proc call_after_alloca { } { - global gdb_prompt - global hex - global decimal - global gcc_compiled - - if { ! [ runto call_after_alloca_subr ] } then { gdb_suppress_tests; } - - # Print each arg as a double check to see if we can print - # them here as well as with backtrace. - - if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } - gdb_test "print c" " = 97 'a'" "print c in call_after_alloca" - if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } - gdb_test "print s" " = 1" "print s in call_after_alloca" - gdb_test "print i" " = 2" "print i in call_after_alloca" - gdb_test "print l" " = 3" "print l in call_after_alloca" - - if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } - gdb_test "backtrace 8" "#0.*call_after_alloca_subr \\(c=97 'a', s=1, i=2, l=3, uc=98 'b', us=11, ui=12, ul=13\\).*#1.*call_after_alloca \\(c=97 'a', s=1, i=2, l=3\\).*#2.*main.*" "backtrace from call_after_alloca_subr" - gdb_stop_suppressing_tests; -} - -# -# Test for accessing local stack variables, backtraces, finish, -# and finally stepping into indirect calls. The point is that on the PA -# these use a funky `dyncall' mechanism which GDB needs to know about. -# -proc localvars_in_indirect_call { } { - global gdb_prompt - global hex - global decimal - global gcc_compiled - - # Can not use "runto call0a" as call0a is called several times - # during single run. Instead stop in a marker function and - # take control from there. - if { ! [ runto marker_indirect_call ] } then { gdb_suppress_tests; } - - # break on the next call to call0a, then delete all the breakpoints - # and start testing. - gdb_breakpoint call0a - gdb_continue call0a - delete_breakpoints - - # Print each arg as a double check to see if we can print - # them here as well as with backtrace. - - if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } - gdb_test "print c" " = 97 'a'" "print c in localvars_in_indirect_call" - if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } - gdb_test "print s" " = 1" "print s in localvars_in_indirect_call" - gdb_test "print i" " = 2" "print i in localvars_in_indirect_call" - gdb_test "print l" " = 3" "print l in localvars_in_indirect_call" - - if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } - gdb_test "backtrace 8" \ - "#0.*call0a \\(c=97 'a', s=1, i=2, l=3\\).*#1.*main.*" \ - "backtrace in indirectly called function" - - # - # "finish" brings us back to main. We then will try to step through - # the second indirect call. - # On some targets (e.g. m68k) gdb will stop from the finish in midline - # of the first indirect call. This is due to stack adjustment instructions - # after the indirect call. In these cases we will step till we hit the - # second indirect call. - # - - send_gdb "finish\n" - gdb_expect { - -re "\\(\\*pointer_to_call0a\\) \\(c, s, i, l\\);.*First.*$gdb_prompt $" { - send_gdb "step\n" - exp_continue - } - -re "\\(\\*pointer_to_call0a\\) \\(c, s, i, l\\);.*Second.*$gdb_prompt $" { - pass "finish from indirectly called function" - } - -re ".*$gdb_prompt $" { - fail "finish from indirectly called function" - gdb_suppress_tests; - } - default { fail "finish from indirectly called function" ; gdb_suppress_tests; } - } - - if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } - gdb_test "step" "call0a \\(c=97 'a', s=1, i=2, l=3\\).*" \ - "stepping into indirectly called function" - gdb_stop_suppressing_tests; -} - -# Start with a fresh gdb. -# -# Test for stepping into indirect calls which may have trampolines (possibly -# cascaded) on both the call path and the gdb_suppress_tests; path. -# to handle trampolines. -# -proc test_stepping_over_trampolines { } { - global gdb_prompt - global hex - global decimal - - # Stop in a marker function and take control from there. - if { ! [ runto marker_call_with_trampolines ] } then { gdb_suppress_tests; } - - # Cater for gdb stopping in midline, see comment for finish above. - send_gdb "finish\n" - gdb_expect { - -re "marker_call_with_trampolines ..;.*$gdb_prompt $" { - send_gdb "step\n" - exp_continue - } - -re "pointer_to_call_with_trampolines.*$gdb_prompt $" { - pass "finish from marker_call_with_trampolines" - } - -re ".*$gdb_prompt $" { - fail "finish from marker_call_with_trampolines" - } - default { fail "finish from marker_call_with_trampolines" ; gdb_suppress_tests; } - } - - # Try to step into the target function. - gdb_test "step" "call_with_trampolines \\(d1=5\\).*" \ - "stepping into function called with trampolines" - - # Make we can backtrace and the argument looks correct. */ - gdb_test "backtrace 8" "#0.*call_with_trampolines \\(d1=5\\).*1.*main.*" \ - "backtrace through call with trampolines" - - # Make sure we can get back to main. - # Stepping back to main might stop again after the gdb_suppress_tests; statement - # or immediately transfer control back to main if optimizations - # are performed. - send_gdb "step\n" - gdb_expect { - -re "main .* at.*$gdb_prompt $" { - pass "stepping back to main from function called with trampolines" ; - } - -re "\}.*End of call_with_trampolines.*$gdb_prompt $" { - send_gdb "step\n" - exp_continue - } - -re ".*$gdb_prompt $" { - fail "stepping back to main from function called with trampolines" - } - default { fail "stepping back to main from function called with trampolines" ; gdb_suppress_tests; } - } - gdb_stop_suppressing_tests; -} - -# Start with a fresh gdb. - -gdb_exit -gdb_start -gdb_reinitialize_dir $srcdir/$subdir -gdb_load ${binfile} - -set timeout 60 - -integral_args -funcargs_reload -unsigned_integral_args -funcargs_reload -float_and_integral_args -funcargs_reload -pointer_args -funcargs_reload -structs_by_reference -funcargs_reload -structs_by_value -funcargs_reload -discard_and_shuffle -funcargs_reload -shuffle_round_robin -funcargs_reload -recursive_structs_by_value -funcargs_reload -localvars_after_alloca -funcargs_reload -call_after_alloca -funcargs_reload -localvars_in_indirect_call -funcargs_reload -test_stepping_over_trampolines |