[PATCH] Add debug_function_to_file
Wed Feb 17 13:42:00 GMT 2016
On Wed, Feb 17, 2016 at 1:41 PM, Tom de Vries <Tom_deVries@mentor.com> wrote:
> once in a while I'm in a gdb debug session debugging cc1, and want to print
> the current function to file.
> There's a debug function debug_function that prints a function to stderr,
> and there are methods to redirect output of a command to a file (
> https://sourceware.org/gdb/onlinedocs/gdb/Logging-Output.html ).
> And there's a function dump_function_to_file that takes a FILE* parameter,
> which could be combined with open/close calls in gdb.
> But I think a short-hand is easier.
> This patch adds a function debug_function_to_file. It can f.i. be called as:
> (gdb) call debug_function_to_file (cfun.decl, "foo.1.txt", 0)
> Hmm, now I wonder if the order 'cfun.decl, 0, "foo.1.txt"' would make more
> sense (first two parameters the same as in debug_function).
> OK for stage1 trunk if bootstrap and reg-test succeeds?
Bonus for making this a helper in gdbhooks.py instead, using
fopen/fclose and the existing inferior calls.
> - Tom
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