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Get rid of VEC(mem_range_s)

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This patch replaces the last usages of VEC(mem_range_s) with
std::vector<mem_range>.  This allows getting rid of a few cleanups and
of the DEF_VEC_O(mem_range_s).

I added a test for normalize_mem_ranges to make sure I didn't break
anything there.

Regtested on the buildbot.

gdb/ChangeLog:

	* memrange.h (struct mem_range): Define operator< and operator==.
	(mem_range_s): Remove.
	(DEF_VEC_O (mem_range_s)): Remove.
	(normalize_mem_ranges): Change parameter type to std::vector.
	* memrange.c (compare_mem_ranges): Remove.
	(normalize_mem_ranges): Change parameter type to std::vector,
	adjust to vector change.
	* exec.c (section_table_available_memory): Return vector, remove
	parameter.
	(section_table_read_available_memory): Adjust to std::vector
	change.
	* remote.c (remote_read_bytes): Adjust to std::vector
	change.
	* tracepoint.h (traceframe_available_memory): Change parameter
	type to std::vector.
	* tracepoint.c (traceframe_available_memory): Change parameter
	type to std::vector, adjust.
	* gdb/mi/mi-main.c (mi_cmd_trace_frame_collected): Adjust to
	std::vector change.
	* gdb/Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
	unittests/memrange-selftests.c.
	(SUBDIR_UNITTESTS_OBS): Add memrange-selftests.o.
	* gdb/unittests/memrange-selftests.c: New file.
This commit is contained in:
Simon Marchi 2017-10-16 10:14:53 -04:00
parent 63f0e930d4
commit a79b1bc6f6
10 changed files with 205 additions and 110 deletions
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2
gdb/tracepoint.h
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@ -400,7 +400,7 @@ extern void trace_save_ctf (const char *dirname,
extern traceframe_info_up parse_traceframe_info (const char *tframe_info);
extern int traceframe_available_memory (VEC(mem_range_s) **result,
extern int traceframe_available_memory (std::vector<mem_range> *result,
CORE_ADDR memaddr, ULONGEST len);
extern struct traceframe_info *get_traceframe_info (void);