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strace/Makefile.am
Luca Clementi 327064b637 Add -k option to print stack trace after each syscall 
Print the stack trace of the traced process after each system call when
-k option is specified.  It is implemented using libunwind to unwind the
stack and to obtain the function name pointed by the IP.

Based on the code that was originally taken from strace-plus
of Philip J. Guo.

* configure.ac: Add --with-libunwind option.  Check libunwind support.
* Makefile.am: Add libunwind support.
* defs.h (struct tcb) [USE_LIBUNWIND]: Append libunwind specific fields.
[USE_LIBUNWIND] (stack_trace_enabled, alloc_mmap_cache,
delete_mmap_cache, print_stacktrace): New prototypes.
* mem.c (print_mmap, sys_munmap, sys_mprotect): Add libunwind support.
* process.c (sys_execve): Likewise.
* strace.c (usage, alloctcb, droptcb, init): Likewise.
* syscall.c (trace_syscall_exiting): Likewise.
* unwind.c: New file.
* strace.1: Document -k option.
2014-05-30 22:24:31 +00:00

315 lines
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Makefile
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# Automake input for strace.
SUBDIRS = tests
bin_PROGRAMS = strace
man_MANS = strace.1
bin_SCRIPTS = strace-graph strace-log-merge
OS = linux
# ARCH is `i386', `m68k', `sparc', etc.
ARCH = @arch@
ACLOCAL_AMFLAGS = -I m4
AM_CFLAGS = $(WARN_CFLAGS)
AM_CPPFLAGS = -I$(srcdir)/$(OS)/$(ARCH) -I$(srcdir)/$(OS) -I$(builddir)/$(OS)
include xlat/Makemodule.am
strace_SOURCES = \
aio.c \
bjm.c \
block.c \
count.c \
desc.c \
fanotify.c \
file.c \
inotify.c \
io.c \
ioctl.c \
ioprio.c \
ipc.c \
kexec.c \
keyctl.c \
ldt.c \
loop.c \
mem.c \
mtd.c \
net.c \
pathtrace.c \
process.c \
ptp.c \
quota.c \
reboot.c \
resource.c \
scsi.c \
signal.c \
sock.c \
strace.c \
stream.c \
syscall.c \
system.c \
term.c \
time.c \
util.c \
vsprintf.c
if USE_LIBUNWIND
strace_SOURCES += unwind.c
strace_CPPFLAGS = $(AM_CPPFLAGS) $(libunwind_CPPFLAGS)
strace_LDFLAGS = $(libunwind_LDFLAGS)
strace_LDADD = $(libunwind_LIBS)
else
strace_CPPFLAGS = $(AM_CPPFLAGS)
endif
noinst_HEADERS = defs.h
# Enable this to get link map generated
#strace_CFLAGS = $(AM_CFLAGS) -Wl,-Map=strace.mapfile
EXTRA_DIST = \
$(man_MANS) \
.version \
COPYING \
CREDITS \
ChangeLog \
ChangeLog-CVS \
README-linux \
README-linux-ptrace \
debian/changelog \
debian/compat \
debian/control \
debian/copyright \
debian/rules \
debian/source/format \
debian/strace-udeb.install \
debian/strace.docs \
debian/strace.examples \
debian/strace.install \
debian/strace.manpages \
debian/strace64.install \
debian/strace64.manpages \
debian/watch \
errnoent.sh \
linux/aarch64/errnoent1.h \
linux/aarch64/ioctlent.h.in \
linux/aarch64/ioctlent1.h \
linux/aarch64/signalent1.h \
linux/aarch64/syscallent.h \
linux/aarch64/syscallent1.h \
linux/alpha/errnoent.h \
linux/alpha/ioctlent.h.in \
linux/alpha/signalent.h \
linux/alpha/syscallent.h \
linux/arc/ioctlent.h.in \
linux/arc/syscallent.h \
linux/arm/ioctlent.h.in \
linux/arm/syscallent.h \
linux/avr32/ioctlent.h.in \
linux/avr32/syscallent.h \
linux/bfin/ioctlent.h.in \
linux/bfin/syscallent.h \
linux/dummy.h \
linux/errnoent.h \
linux/fanotify.h \
linux/hppa/errnoent.h \
linux/hppa/ioctlent.h.in \
linux/hppa/signalent.h \
linux/hppa/syscallent.h \
linux/i386/ioctlent.h.in \
linux/i386/syscallent.h \
linux/ia64/ioctlent.h.in \
linux/ia64/signalent.h \
linux/ia64/syscallent.h \
linux/inotify.h \
linux/ioctlent-filter.awk \
linux/ioctlent.h.in \
linux/ioctlent.sh \
linux/ioctlsort.c \
linux/kexec.h \
linux/keyctl.h \
linux/m68k/ioctlent.h.in \
linux/m68k/syscallent.h \
linux/metag/ioctlent.h.in \
linux/metag/syscallent.h \
linux/microblaze/ioctlent.h.in \
linux/microblaze/syscallent.h \
linux/mips/errnoent.h \
linux/mips/ioctlent.h.in \
linux/mips/ioctlent.sh \
linux/mips/signalent.h \
linux/mips/syscallent-compat.h \
linux/mips/syscallent-n32.h \
linux/mips/syscallent-n64.h \
linux/mips/syscallent-o32.h \
linux/mips/syscallent.h \
linux/mtd-abi.h \
linux/or1k/ioctlent.h.in \
linux/or1k/syscallent.h \
linux/personality.h \
linux/powerpc/errnoent1.h \
linux/powerpc/ioctlent.h.in \
linux/powerpc/ioctlent1.h \
linux/powerpc/signalent1.h \
linux/powerpc/syscallent.h \
linux/powerpc/syscallent1.h \
linux/ptp_clock.h \
linux/reboot.h \
linux/s390/ioctlent.h.in \
linux/s390/syscallent.h \
linux/s390x/ioctlent.h.in \
linux/s390x/syscallent.h \
linux/sh/ioctlent.h.in \
linux/sh/syscallent.h \
linux/sh64/ioctlent.h.in \
linux/sh64/syscallent.h \
linux/signalent.h \
linux/sparc/dummy2.h \
linux/sparc/errnoent.h \
linux/sparc/errnoent1.h \
linux/sparc/gen.pl \
linux/sparc/ioctlent.h.in \
linux/sparc/ioctlent1.h \
linux/sparc/signalent.h \
linux/sparc/signalent1.h \
linux/sparc/syscall1.h \
linux/sparc/syscallent.h \
linux/sparc/syscallent1.h \
linux/sparc64/dummy2.h \
linux/sparc64/errnoent.h \
linux/sparc64/errnoent1.h \
linux/sparc64/errnoent2.h \
linux/sparc64/ioctlent.h.in \
linux/sparc64/ioctlent1.h \
linux/sparc64/ioctlent2.h \
linux/sparc64/signalent.h \
linux/sparc64/signalent1.h \
linux/sparc64/signalent2.h \
linux/sparc64/syscall1.h \
linux/sparc64/syscallent.h \
linux/sparc64/syscallent1.h \
linux/sparc64/syscallent2.h \
linux/subcall.h \
linux/syscall.h \
linux/tile/errnoent1.h \
linux/tile/ioctlent.h.in \
linux/tile/ioctlent1.h \
linux/tile/signalent1.h \
linux/tile/syscallent.h \
linux/tile/syscallent1.h \
linux/ubi-user.h \
linux/x32/errnoent.h \
linux/x32/errnoent1.h \
linux/x32/ioctlent.h.in \
linux/x32/ioctlent1.h \
linux/x32/signalent.h \
linux/x32/signalent1.h \
linux/x32/syscallent.h \
linux/x32/syscallent1.h \
linux/x86_64/errnoent1.h \
linux/x86_64/errnoent2.h \
linux/x86_64/gentab.pl \
linux/x86_64/ioctlent.h.in \
linux/x86_64/ioctlent1.h \
linux/x86_64/ioctlent2.h \
linux/x86_64/signalent1.h \
linux/x86_64/signalent2.h \
linux/x86_64/syscallent.h \
linux/x86_64/syscallent1.h \
linux/x86_64/syscallent2.h \
linux/xtensa/ioctlent.h.in \
linux/xtensa/syscallent.h \
signalent.sh \
strace-graph \
strace-log-merge \
strace.spec \
syscallent.sh \
$(XLAT_INPUT_FILES) \
$(XLAT_HEADER_FILES) \
xlat/gen.sh \
xlate.el
.PHONY: srpm
srpm: dist-xz
rpmbuild --define '%_srcrpmdir .' -ts $(distdir).tar.xz
BUILT_SOURCES = .version
$(srcdir)/.version:
$(AM_V_GEN)echo $(VERSION) > $@-t && mv $@-t $@
dist-hook:
$(AM_V_GEN)echo $(VERSION) > $(distdir)/.tarball-version
today = $(shell date +%Y-%m-%d)
version_regexp = $(subst .,\.,$(VERSION))
news_check_regexp = 'Noteworthy changes in release $(version_regexp) ($(today))'
news-check: NEWS
$(AM_V_GEN)if head -1 $< | \
grep -x $(news_check_regexp) >/dev/null; then \
:; \
else \
echo >&2 '$<: check failed'; \
exit 1; \
fi
if MAINTAINER_MODE
gen_changelog_start_date = 2009-07-08 20:00
$(srcdir)/ChangeLog: $(srcdir)/gitlog-to-changelog $(srcdir)/Makefile.in \
$(srcdir)/.version
@rm -f $@.new
(cd $(srcdir); \
./gitlog-to-changelog --append-dot \
--since='$(gen_changelog_start_date)'; \
echo; echo; echo 'See ChangeLog-CVS for older changes.' \
) > $@.new
chmod 444 $@.new
mv -f $@.new $@
$(srcdir)/CREDITS: $(srcdir)/CREDITS.in $(srcdir)/.mailmap \
$(srcdir)/Makefile.in $(srcdir)/.version
$(AM_V_GEN) \
{ \
cd $(srcdir); \
sed '/^##/,$$d' CREDITS.in; \
{ sed -n '1,/^##>/d; s/ \+/\t/; s/^./&/p' CREDITS.in; \
git log --pretty=format:'%aN %aE'; \
} | LC_ALL=C sort -u \
| awk -F'\t' '{printf("\t%s <%s>\n",$$1,$$2)}'; \
} > $@-t && mv $@-t $@
export TAR_OPTIONS = --owner=0 --group=0 --numeric-owner --mode=go-w,go+rX
IOCTLDIR = /usr/include
IOCTLASM = asm
IOCTLSORT_INCLUDEDIR = $(IOCTLDIR)
ioctlent_h_in = linux/ioctlent.h.in
BUILT_SOURCES += $(ioctlent_h_in)
$(srcdir)/$(ioctlent_h_in): ioctlsort
$(<D)/$(<F) > $@
ioctlsort: $(srcdir)/linux/ioctlsort.c ioctls.h ioctldefs.h
$(filter-out -I%,$(LINK.c)) -I. -I$(IOCTLSORT_INCLUDEDIR) \
$(filter -I%,$(LINK.c)) \
-o $@ $<
ioctls.h: $(srcdir)/linux/ioctlent.sh
$(SHELL) $< $(IOCTLDIR) $(IOCTLASM)
ioctldefs.h: ioctls.h ;
endif
ioctlent_h = $(builddir)/$(OS)/ioctlent.h
BUILT_SOURCES += $(ioctlent_h)
CLEANFILES = $(ioctlent_h)
ioctlent_h_deps = $(srcdir)/$(OS)/ioctlent.h.in $(srcdir)/$(OS)/$(ARCH)/ioctlent.h.in
$(ioctlent_h): $(top_builddir)/config.status $(ioctlent_h_deps)
$(MKDIR_P) $(builddir)/$(OS)
cat $(ioctlent_h_deps) | \
$(COMPILE) -E -P - | \
LC_ALL=C sort -u -k3,3 -k2,2 | \
awk -f $(srcdir)/linux/ioctlent-filter.awk > $@
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