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gdb.trace/entry-values.exp: Fixes for powerpc64. 

On powerpc64, "disassemble foo" doesn't work properly on object files
(it can't process the relocations in .opd section) - instead, let's
link it into an executable and load that.

Also, backtrace displays .main, not main.  Accept both.

gdb/testsuite/ChangeLog:

	* gdb.trace/entry-values.exp: Link ${binfile}1.o to ${binfile}1 and
	use it for disassembly; accept .main in addition to main in backtrace.
This commit is contained in:
Marcin Kościelnicki 2016-03-06 17:20:08 +01:00
parent f77198c878
commit 98fa59e9b0
2 changed files with 14 additions and 4 deletions
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5
gdb/testsuite/ChangeLog
View File

@ -1,3 +1,8 @@
2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
* gdb.trace/entry-values.exp: Link ${binfile}1.o to ${binfile}1 and
use it for disassembly; accept .main in addition to main in backtrace.
2016-03-09 Wei-cheng Wang <cole945@gmail.com>
Marcin Kościelnicki <koriakin@0x04.net>

13
gdb/testsuite/gdb.trace/entry-values.exp
View File

@ -26,14 +26,19 @@ if {[gdb_compile ${srcdir}/${subdir}/${srcfile} ${binfile}1.o \
return -1
}
# Start GDB and load object file, compute the offset of the
if {[gdb_compile [list ${binfile}1.o] \
"${binfile}1" executable {}] != ""} {
return -1
}
# Start GDB and load executable file, compute the offset of the
# instruction in bar returned from foo. It is needed in the Dwarf
# Assembler.
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load ${binfile}1.o
gdb_load ${binfile}1
set returned_from_foo ""
@ -183,7 +188,7 @@ gdb_test_no_output "set print entry-values both"
gdb_test_sequence "bt" "bt (1)" {
"\[\r\n\]#0 .* foo \\(i=[-]?[0-9]+, i@entry=2, j=[-]?[0-9]+, j@entry=3\\)"
"\[\r\n\]#1 .* bar \\(i=<optimized out>, i@entry=<optimized out>\\)"
"\[\r\n\]#2 .* main \\(\\)"
"\[\r\n\]#2 .* \.?main \\(\\)"
}
# Update global variables 'global1' and 'global2' and test that the
@ -195,7 +200,7 @@ gdb_test_no_output "set var global2=11"
gdb_test_sequence "bt" "bt (2)" {
"\[\r\n\]#0 .* foo \\(i=[-]?[0-9]+, i@entry=10, j=[-]?[0-9]+, j@entry=11\\)"
"\[\r\n\]#1 .* bar \\(i=<optimized out>, i@entry=<optimized out>\\)"
"\[\r\n\]#2 .* main \\(\\)"
"\[\r\n\]#2 .* \.?main \\(\\)"
}
# Restart GDB and trace.