Hello,
- This is just to report something that seems to be a bug on MSPGCC4
GDB.
- I am currently trying MSPGCC4 under Cygwin (1.7.x)/Window XP professional.
The MSPGCC4 package I use is "mspgcc4-20100829.tar.bz2", and was
compiled under Cygwin.
- The target is based on a MSP430F1121.
The debugger I use is a MSP430-JTAG-ISO from Olimex.
msp430-gdbproxy says: "Remote proxy for GDB, v0.7.1".
- mspgcc-gdb seems to not be able to run an MSP430F1121 based target at
full speed.
In GDB, when setting a (normal) break point in the main program loop, and
typing "continue", gdb-proxy display a lot of time the following message:
"debug: MSP430_State() 1, (-1 steps)"
and run the target very slow. As slow as if a conditional breakpoint
was set (break if <cond>).
In the same condition, the classic MSPGCC GDB do not display any of that
messages, and run the target at full speed.
- Also, typing "continue" without any breakpoint set, the target is running
very slow (not full speed).
This is not the case with the classic MSPGCC GDB.
Any thought about that?
Claude.
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