-# Copyright 1998, 2000, 2002 Free Software Foundation, Inc.
+# Copyright 1998, 2000, 2001, 2002, 2003 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
set asm-flags ""
set link-flags ""
-if [istarget "*arm-*-*"] then {
- set asm-arch arm
-}
-if [istarget "xscale-*-*"] then {
- set asm-arch arm
-}
-if [istarget "d10v-*-*"] then {
- set asm-arch d10v
-}
-if [istarget "s390-*-*"] then {
- set asm-arch s390
-}
-if [istarget "x86_64-*-*"] then {
- set asm-arch x86_64
- set asm-flags "-gdwarf2 -I${srcdir}/${subdir} -I${objdir}/${subdir}"
-}
-if [istarget "i\[3456\]86-*-*"] then {
- set asm-arch i386
-}
-if [istarget "m32r*-*"] then {
- set asm-arch m32r
-}
-if [istarget "powerpc*-*"] then {
- set asm-arch powerpc
-}
-if [istarget "sparc-*-*"] then {
- set asm-arch sparc
-}
-if [istarget "sparc64-*-*"] then {
- set asm-arch sparc64
- set asm-flags "-xarch=v9 -gstabs -I${srcdir}/${subdir} -I${objdir}/${subdir}"
-}
-if [istarget "xstormy16-*-*"] then {
- set asm-arch xstormy16
- set asm-flags "-gdwarf2 -I${srcdir}/${subdir} -I${objdir}/${subdir}"
-}
-if [istarget "v850-*-*"] then {
- set asm-arch v850
- set gdb_wrapper_initialized 1
+switch -glob -- [istarget] {
+ "alpha*-*-*" {
+ set asm-arch alpha
+ # ??? Won't work with ecoff systems like Tru64, but then we also
+ # don't have any other -g flag that creates mdebug output.
+ set asm-flags "-gdwarf2 -no-mdebug -I${srcdir}/${subdir} -I${objdir}/${subdir}"
+ }
+ "*arm-*-*" {
+ set asm-arch arm
+ }
+ "xscale-*-*" {
+ set asm-arch arm
+ }
+ "d10v-*-*" {
+ set asm-arch d10v
+ }
+ "s390-*-*" {
+ set asm-arch s390
+ }
+ "s390x-*-*" {
+ set asm-arch s390x
+ }
+ "x86_64-*-*" {
+ set asm-arch x86_64
+ set asm-flags "-gdwarf2 -I${srcdir}/${subdir} -I${objdir}/${subdir}"
+ }
+ "i\[3456\]86-*-*" {
+ set asm-arch i386
+ if [istarget "*-*-cygwin*"] then {
+ set link-flags "--entry _start"
+ }
+ }
+ "m32r*-*" {
+ set asm-arch m32r
+ set link-flags "-Wl,--whole-archive -lgloss -Wl,--no-whole-archive"
+ }
+ "m6811-*-*" {
+ set asm-arch m68hc11
+ set asm-flags "-mshort-double -m68hc11 -gdwarf2 --no-warn -I${srcdir}/${subdir} -I${objdir}/${subdir}"
+ }
+ "m6812-*-*" {
+ set asm-arch m68hc11
+ set asm-flags "-mshort-double -m68hc12 -gdwarf2 --no-warn -I${srcdir}/${subdir} -I${objdir}/${subdir}"
+ }
+ "mips*-*" {
+ set asm-arch mips
+ }
+ "powerpc*-*" {
+ set asm-arch powerpc
+ }
+ "sh*-*-*" {
+ set asm-arch sh
+ set asm-flags "-gdwarf2 -I${srcdir}/${subdir} -I${objdir}/${subdir}"
+ set link-flags "--entry _start"
+ }
+ "sparc-*-*" {
+ set asm-arch sparc
+ }
+ "sparc64-*-*" {
+ set asm-arch sparc64
+ set asm-flags "-xarch=v9 -gstabs -I${srcdir}/${subdir} -I${objdir}/${subdir}"
+ }
+ "xstormy16-*-*" {
+ set asm-arch xstormy16
+ set asm-flags "-gdwarf2 -I${srcdir}/${subdir} -I${objdir}/${subdir}"
+ }
+ "v850-*-*" {
+ set asm-arch v850
+ set gdb_wrapper_initialized 1
+ }
+ "m68k-*-*" {
+ set asm-arch m68k
+ }
+ "ia64-*-*" {
+ set asm-arch ia64
+ set asm-flags "-gdwarf2 -I${srcdir}/${subdir} -I${objdir}/${subdir}"
+ }
}
+
if { "${asm-arch}" == "" } {
gdb_suppress_entire_file "Assembly source test -- not implemented for this target."
}
+# On FreeBSD, crt1.o the final link will fail because of unresolved
+# symbols. It turns out that libc.so references symbols that are
+# normally provided by crt1.o, which isn't linked in since we specify
+# -nostartfiles. Using -nostdlib doesn't help since target_compile
+# automatically adds -lm. Linking statically avoids this mess.
+if [istarget "*-*-freebsd*"] then {
+ set link-flags "-static"
+}
+
# Watch out, we are invoking the assembler, but the testsuite sets multilib
# switches according to compiler syntax. If we pass these options straight
# to the assembler, they won't always make sense. If we don't pass them to
set testfile "asm-source"
set binfile ${objdir}/${subdir}/${testfile}
-set src1 ${srcdir}/${subdir}/asmsrc1.s
-set src2 ${srcdir}/${subdir}/asmsrc2.s
+set srcfile1 asmsrc1.s
+set srcfile2 asmsrc2.s
remote_exec build "rm -f ${subdir}/arch.inc"
remote_download host ${srcdir}/${subdir}/${asm-arch}.inc ${subdir}/arch.inc
set asm-flags "-gstabs -I${srcdir}/${subdir} -I${objdir}/${subdir}"
}
-if {[target_assemble ${src1} asmsrc1.o "${asm-flags}"] != ""} then {
+if {[target_assemble ${srcdir}/${subdir}/${srcfile1} asmsrc1.o "${asm-flags}"] != ""} then {
gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
}
-if {[target_assemble ${src2} asmsrc2.o "${asm-flags}"] != ""} then {
+if {[target_assemble ${srcdir}/${subdir}/${srcfile2} asmsrc2.o "${asm-flags}"] != ""} then {
gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
}
# Now try a source file search
gdb_test "search A routine for foo2 to call" \
- "39\[ \t\]+comment \"A routine for foo2 to call.\"" "search"
+ "40\[ \t\]+comment \"A routine for foo2 to call.\"" "search"
# See if `f' prints the right source file.
gdb_test "f" ".*asmsrc2\[.\]s:8.*" "f in foo2"
# doesn't fall off the stack.
gdb_test "bt 10" \
- "\#0.*foo2.*asmsrc2\[.\]s:12.*\#1.*main.*asmsrc1\[.\]s:33(.*\#2.*start\[^\r\n\]*)?" \
+ "\#0.*foo2.*asmsrc2\[.\]s:12.*\#1.*main.*asmsrc1\[.\]s:33" \
"bt ALL in foo2"
# See if a capped `bt' prints the right source files.
gdb_test "n" "" "n 2"
# Now see if a capped `bt' is correct.
-gdb_test "bt 3" "\#0.*foo3.*asmsrc1\[.\]s:44.*\#1.*foo2.*asmsrc2\[.\]s:12.*\#2.*main.*asmsrc1\[.\]s:33.*" "bt 3 in foo3"
+gdb_test "bt 3" "\#0.*foo3.*asmsrc1\[.\]s:45.*\#1.*foo2.*asmsrc2\[.\]s:12.*\#2.*main.*asmsrc1\[.\]s:33.*" "bt 3 in foo3"
# Try 'info source' from asmsrc1.s
gdb_test "info source" \
# Try 'return' from foo2
gdb_test "return" "\#0 main .*37\[ \t\]+gdbasm_exit0" "return from foo2" \
- "Make selected stack frame return now\?.*" "y"
+ "Make (foo2|selected stack frame) return now\?.*" "y"
+
+# Disassemble something, check the output
+proc test_dis { command var } {
+ global gdb_prompt
+ send_gdb "${command}\n"
+ gdb_expect {
+ -re "${var}.*:.*(Cannot access|Bad address)" {
+ # The "disassembler" was only accessing the local
+ # executable and that would cause attempts to disassemble
+ # variables to fail (memory not valid).
+ fail "${command} (memory read error)"
+ }
+ -re "${var}.*:.*${gdb_prompt}" {
+ pass "${command}"
+ }
+ timeout {
+ fail "${command} (timeout)"
+ }
+ }
+}
-# See if we can look at a global variable
+# See if we can look at a global variable, three ways
gdb_test "print globalvar" ".* = 11" "look at global variable"
+test_dis "x/i &globalvar" "globalvar"
+test_dis "disassem &globalvar &globalvar+1" "globalvar"
-# See if we can look at a static variable
+# See if we can look at a static variable, three ways
gdb_test "print staticvar" ".* = 5" "look at static variable"
+test_dis "x/i &staticvar" "staticvar"
+test_dis "disassem &staticvar &staticvar+1" "staticvar"
# See if we can look at a static function
-gdb_test "disassem foostatic" ".*<foostatic>:.*End of assembler dump." \
+gdb_test "disassem foostatic" ".*<foostatic\\+0>:.*End of assembler dump." \
"look at static function"
remote_exec build "rm -f ${subdir}/arch.inc"
projects / deliverable / binutils-gdb.git / blobdiff