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| author | Pedro Alves <palves@redhat.com> | 2017-02-23 16:14:08 +0000 |
|---|---|---|
| committer | Pedro Alves <palves@redhat.com> | 2017-02-23 16:14:08 +0000 |
| commit | 07e253aa3b7a530f22b84053e661842ccd9da2ea (patch) | |
| tree | 20dc7cea2b67f76f68844e81e5c035fb8413a551 /gdb/Makefile.in | |
| parent | 1e9d41d49f7f0b9e7381e8bf8ce848f8a33b8fde (diff) | |
| download | gdb-07e253aa3b7a530f22b84053e661842ccd9da2ea.zip gdb-07e253aa3b7a530f22b84053e661842ccd9da2ea.tar.gz gdb-07e253aa3b7a530f22b84053e661842ccd9da2ea.tar.bz2 | |
Introduce gdb::function_view
This commit adds a new function_view type. This type holds a
non-owning reference to a callable. It is meant to be used as
callback type of functions, instead of using the C-style pair of
function pointer and 'void *data' arguments. function_view allows
passing references to stateful function objects / lambdas with
captures as callbacks efficiently, while function pointer + 'void *'
does not.
See the intro in the new function-view.h header for more.
Unit tests included, put into a new gdb/unittests/ subdir.
gdb/ChangeLog:
2017-02-23 Pedro Alves <palves@redhat.com>
* Makefile.in (SUBDIR_UNITTESTS_SRCS, SUBDIR_UNITTESTS_OBS): New.
(%.o) <unittests/%.c>: New pattern.
* configure.ac ($development): Add $(SUBDIR_UNITTESTS_OBS) to
CONFIG_OBS, and $(SUBDIR_UNITTESTS_SRCS) to CONFIG_SRCS.
* common/function-view.h: New file.
* unittests/function-view-selftests.c: New file.
* configure: Regenerate.
Diffstat (limited to 'gdb/Makefile.in')
| -rw-r--r-- | gdb/Makefile.in | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gdb/Makefile.in b/gdb/Makefile.in index 43253d3..268c2c6 100644 --- a/gdb/Makefile.in +++ b/gdb/Makefile.in @@ -523,6 +523,12 @@ SUBDIR_PYTHON_DEPS = SUBDIR_PYTHON_LDFLAGS = SUBDIR_PYTHON_CFLAGS = +SUBDIR_UNITTESTS_SRCS = \ + unittests/function-view-selftests.c + +SUBDIR_UNITTESTS_OBS = \ + function-view-selftests.o + # Opcodes currently live in one of two places. Either they are in the # opcode library, typically ../opcodes, or they are in a header file # in INCLUDE_DIR. @@ -1909,6 +1915,10 @@ all: gdb$(EXEEXT) $(CONFIG_ALL) $(COMPILE) $< $(POSTCOMPILE) +%.o: ${srcdir}/unittests/%.c + $(COMPILE) $< + $(POSTCOMPILE) + # Specify an explicit rule for gdb/common/agent.c, to avoid a clash with the # object file generate by gdb/agent.c. common-agent.o: $(srcdir)/common/agent.c |