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On 12/25/2010 10:03 PM, Yao Qi wrote: > > Regression tested these three patches along with another pending patch > on armv7l-unknown-linux-gnueabi. As Pedro suggested, I run the whole test suite with displaced stepping enabled. (I force to enable displaced stepping by hacking infrun.c to set can_use_displaced_stepping to can_use_displaced_stepping_on. Any other methods to enable displaced stepping? I think 'make check RUNTESTFLAGS='"../gdb -ex "set displaced on""'' might work, but I didn't try.) Totally, we got three tests results (run with option -mthumb/-march=armv5t on an ARM board on which system library is compiled in ARM mode), they are base : GDB cvs trunk, thumb_disp : GDB cvs trunk with three patches applied, thumb_disp_on: GDB cvs trunk with three patches applied, and displaced stepping turned on Compared between thumb_disp and thumb_disp_on, test result is the same. Compared between base and thumb_disp, some failures in gdb.base/structs.exp are fixed, which is out of my expectation. There are three new failures came from `gdb_test_no_output "set displaced-stepping off"' FAIL: gdb.sum:gdb.arch/arm-disp-step.exp: set displaced-stepping off [#2] FAIL: gdb.sum:gdb.arch/arm-disp-step.exp: set displaced-stepping off [#3] FAIL: gdb.sum:gdb.arch/arm-disp-step.exp: set displaced-stepping off [#4] > +proc try_continue_with_displaced_step { msg loc } { > + gdb_test_no_output "set displaced-stepping on" > + gdb_test_multiple "continue" "continue to $msg" { > + -re ".*$loc.*" { > + pass "continue to $msg" > + } > + -re "Displaced stepping is only supported in.*" { > + gdb_test_no_output "set displaced-stepping off" Fix these failures by changing this line to `gdb_test "set displaced-stepping off" ""' Comments? -- Yao (éå)
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