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gdb: introduce frame_debug_printf

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Introduce frame_debug_printf, to convert the "frame" debug messages to
the new system.  Replace fprint_frame with a frame_info::to_string
method that returns a string, like what was done with
frame_id::to_string.  This makes it easier to use with
frame_debug_printf.

gdb/ChangeLog:

	* frame.h (frame_debug_printf): New.
	* frame.c: Use frame_debug_printf throughout when printing frame
	debug messages.
	* amd64-windows-tdep.c: Likewise.
	* value.c: Likewise.

gdb/testsuite/ChangeLog:

	* gdb.dwarf2/dw2-reg-undefined.exp: Update regexp.

Change-Id: I3c230b0814ea81c23af3e1aca1aac8d4ba91d726
This commit is contained in:
Simon Marchi 2021-06-29 12:03:50 -04:00
parent dd4f75f2b6
commit a05a883fba
7 changed files with 177 additions and 251 deletions
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5
gdb/frame.h
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@ -216,6 +216,11 @@ extern const struct frame_id outer_frame_id;
extern bool frame_debug;
/* Print a "frame" debug statement. */
#define frame_debug_printf(fmt, ...) \
debug_prefixed_printf_cond (frame_debug, "frame", fmt, ##__VA_ARGS__)
/* Construct a frame ID. The first parameter is the frame's constant
stack address (typically the outer-bound), and the second the
frame's constant code address (typically the entry point).