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[PATCH] gdb/arm-tdep.c: Remove "Infinite loop detected" error message.
- From: Will Newton <will dot newton at linaro dot org>
- To: gdb-patches at sourceware dot org
- Cc: Patch Tracking <patches at linaro dot org>
- Date: Fri, 08 Nov 2013 16:34:44 +0000
- Subject: [PATCH] gdb/arm-tdep.c: Remove "Infinite loop detected" error message.
- Authentication-results: sourceware.org; auth=none
Since as far back as the beginning of the sourceware repository
the ARM port has printed an error "Infinite loop detected" when
the next_pc calculated is the same as the current one, for example
when encountering a branch to the current PC address.
This causes the test gdb.base/random-signal.exp as the error message
is not expected. I have not been able to find a good reason for the
message to be here so remove it and let the test pass.
gdb/ChangeLog:
2013-11-08 Will Newton <will.newton@linaro.org>
* arm-tdep.c (arm_get_next_pc): Remove "Infinite loop detected"
error message.
---
gdb/arm-tdep.c | 12 ++----------
1 file changed, 2 insertions(+), 10 deletions(-)
diff --git a/gdb/arm-tdep.c b/gdb/arm-tdep.c
index 1ed21ea..035894c 100644
--- a/gdb/arm-tdep.c
+++ b/gdb/arm-tdep.c
@@ -4970,17 +4970,9 @@ arm_get_next_pc (struct frame_info *frame, CORE_ADDR pc)
CORE_ADDR nextpc;
if (arm_frame_is_thumb (frame))
- {
- nextpc = thumb_get_next_pc_raw (frame, pc);
- if (nextpc == MAKE_THUMB_ADDR (pc))
- error (_("Infinite loop detected"));
- }
+ nextpc = thumb_get_next_pc_raw (frame, pc);
else
- {
- nextpc = arm_get_next_pc_raw (frame, pc);
- if (nextpc == pc)
- error (_("Infinite loop detected"));
- }
+ nextpc = arm_get_next_pc_raw (frame, pc);
return nextpc;
}
--
1.8.1.4