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ftmemsim-valgrind/Makefile.am
Nicholas Nethercote 991367c922 Merge in the COMPVBITS branch to the trunk. This is a big change to 
Memcheck, replacing the 9-bits-per-byte shadow memory representation to a
2-bits-per-byte representation (with possibly a little more on the side) by
taking advantage of the fact that extremely few memory bytes are partially
defined.

For the SPEC2k benchmarks with "test" inputs, this speeds up Memcheck by a
(geometric mean) factor of 1.20, and reduces the size of shadow memory by a
(geometric mean) factor of 4.26.

At the same time, Addrcheck is removed.  It hadn't worked for quite some
time, and with these improvements in Memcheck its raisons-d'etre have
shrivelled so much that it's not worth the effort to keep around.  Hooray!

Nb: this code hasn't been tested on PPC.  If things go wrong, look first in
the fast stack-handling functions (eg. mc_new_mem_stack_160,
MC_(helperc_MAKE_STACK_UNINIT)).


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5791
2006-03-27 11:37:07 +00:00

211 lines
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Makefile
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AUTOMAKE_OPTIONS = foreign 1.7 dist-bzip2
include $(top_srcdir)/Makefile.all.am
TOOLS = memcheck \
cachegrind \
callgrind \
massif \
lackey \
none
# Temporary: we want to compile Helgrind, but not regtest it.
# Put docs last because building the HTML is slow and we want to get
# everything else working before we try it.
SUBDIRS = include coregrind . tests perf auxprogs $(TOOLS) helgrind docs
DIST_SUBDIRS = $(SUBDIRS)
SUPP_FILES = \
glibc-2.2.supp glibc-2.3.supp glibc-2.4.supp \
xfree-3.supp xfree-4.supp
dist_val_DATA = $(SUPP_FILES) default.supp
pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = valgrind.pc
incincdir = $(includedir)/valgrind
nodist_incinc_HEADERS = $(VEX_PUBLIC_HDRS)
BUILT_SOURCES = default.supp valgrind.pc
CLEANFILES =
DISTCLEANFILES = default.supp
if VG_X86_LINUX
BUILT_SOURCES += valt_load_address_x86_linux.lds
CLEANFILES += valt_load_address_x86_linux.lds
endif
if VG_AMD64_LINUX
BUILT_SOURCES += valt_load_address_amd64_linux.lds
CLEANFILES += valt_load_address_amd64_linux.lds
endif
if VG_PPC32_LINUX
BUILT_SOURCES += valt_load_address_ppc32_linux.lds
CLEANFILES += valt_load_address_ppc32_linux.lds
endif
if VG_PPC64_LINUX
BUILT_SOURCES += valt_load_address_ppc64_linux.lds
CLEANFILES += valt_load_address_ppc64_linux.lds
endif
default.supp: $(SUPP_FILES)
## Preprend @PERL@ because tests/vg_regtest isn't executable
regtest: check
@PERL@ tests/vg_regtest $(TOOLS)
## Preprend @PERL@ because tests/vg_per isn't executable
perf: check
@PERL@ perf/vg_perf perf
EXTRA_DIST = \
ACKNOWLEDGEMENTS \
README_DEVELOPERS \
README_PACKAGERS \
README_MISSING_SYSCALL_OR_IOCTL \
valgrind.spec.in valgrind.pc.in \
Makefile.all.am Makefile.tool.am Makefile.core.am \
Makefile.tool-inplace.am \
$(VEX_PRIMARY_SOURCES)
install-exec-hook:
$(mkinstalldirs) $(DESTDIR)$(valdir)
all-local:
mkdir -p $(inplacedir)
rm -f $(addprefix $(inplacedir)/,default.supp $(SUPP_FILES))
ln -s ../default.supp $(inplacedir)
ln -s $(addprefix ../$(top_srcdir)/,$(SUPP_FILES)) $(inplacedir)
distclean-local:
rm -rf $(inplacedir)
# These list the bits of vex we need to install
VEX_PUBLIC_HDRS = \
@VEX_DIR@/pub/libvex_guest_amd64.h \
@VEX_DIR@/pub/libvex_ir.h \
@VEX_DIR@/pub/libvex_guest_ppc32.h \
@VEX_DIR@/pub/libvex_guest_ppc64.h \
@VEX_DIR@/pub/libvex_basictypes.h \
@VEX_DIR@/pub/libvex_guest_offsets.h \
@VEX_DIR@/pub/libvex_emwarn.h \
@VEX_DIR@/pub/libvex.h \
@VEX_DIR@/pub/libvex_trc_values.h \
@VEX_DIR@/pub/libvex_guest_arm.h \
@VEX_DIR@/pub/libvex_guest_x86.h
# These list the bits of vex we need to copy into the tarball
VEX_PRIMARY_SOURCES = \
VEX/HACKING.README \
VEX/LICENSE.README \
VEX/LICENSE.GPL \
VEX/Makefile \
VEX/auxprogs/genoffsets.c \
VEX/pub/libvex_guest_amd64.h \
VEX/pub/libvex_ir.h \
VEX/pub/libvex_guest_ppc32.h \
VEX/pub/libvex_guest_ppc64.h \
VEX/pub/libvex_basictypes.h \
VEX/pub/libvex_guest_offsets.h \
VEX/pub/libvex_emwarn.h \
VEX/pub/libvex.h \
VEX/pub/libvex_trc_values.h \
VEX/pub/libvex_guest_arm.h \
VEX/pub/libvex_guest_x86.h \
VEX/priv/ir/irmatch.c \
VEX/priv/ir/irmatch.h \
VEX/priv/ir/irdefs.c \
VEX/priv/ir/iropt.c \
VEX/priv/ir/iropt.h \
VEX/priv/host-ppc/isel.c \
VEX/priv/host-ppc/hdefs.c \
VEX/priv/host-ppc/hdefs.h \
VEX/priv/main/vex_svnversion.h \
VEX/priv/main/vex_globals.c \
VEX/priv/main/vex_globals.h \
VEX/priv/main/vex_main.c \
VEX/priv/main/vex_util.c \
VEX/priv/main/vex_util.h \
VEX/priv/guest-arm/ghelpers.c \
VEX/priv/guest-arm/gdefs.h \
VEX/priv/guest-arm/toIR.c \
VEX/priv/guest-x86/ghelpers.c \
VEX/priv/guest-x86/gdefs.h \
VEX/priv/guest-x86/toIR.c \
VEX/priv/guest-generic/g_generic_x87.c \
VEX/priv/guest-generic/g_generic_x87.h \
VEX/priv/guest-generic/bb_to_IR.c \
VEX/priv/guest-generic/bb_to_IR.h \
VEX/priv/host-arm/isel.c \
VEX/priv/host-arm/hdefs.c \
VEX/priv/host-arm/hdefs.h \
VEX/priv/host-x86/isel.c \
VEX/priv/host-x86/hdefs.c \
VEX/priv/host-x86/hdefs.h \
VEX/priv/guest-amd64/ghelpers.c \
VEX/priv/guest-amd64/gdefs.h \
VEX/priv/guest-amd64/toIR.c \
VEX/priv/guest-ppc/ghelpers.c \
VEX/priv/guest-ppc/gdefs.h \
VEX/priv/guest-ppc/toIR.c \
VEX/priv/host-generic/reg_alloc2.c \
VEX/priv/host-generic/h_generic_regs.c \
VEX/priv/host-generic/h_generic_regs.h \
VEX/priv/host-generic/h_generic_simd64.c \
VEX/priv/host-generic/h_generic_simd64.h \
VEX/priv/host-amd64/isel.c \
VEX/priv/host-amd64/hdefs.c \
VEX/priv/host-amd64/hdefs.h
# Generate a linker script for linking the binaries. This is the
# standard gcc linker script, except hacked so that an alternative
# load address can be specified by (1) asking gcc to use this script
# (-Wl,-T,valt_load_address.lds) and (2) setting the symbol
# valt_load_address to the required value
# (-Wl,-defsym,valt_load_address=0x70000000).
#
# Extract ld's default linker script and hack it to our needs.
# First we cut everything above and below the "=====..." lines at the top
# and bottom.
# Then we have to replace the load address with "valt_load_address".
# The line to replace in has one of the following two forms:
#
# . = 0x08048000 + SIZEOF_HEADERS;
#
# or
# PROVIDE (__executable_start = 0x08048000); . = 0x08048000 + SIZEOF_HEADERS;
#
# So we search for the line with a hex value "+ SIZEOF_HEADERS", and replace
# all the hex values in that line with "valt_load_address".
valt_load_address_x86_linux.lds: Makefile
$(CC) @FLAG_M32@ -Wl,--verbose -nostdlib 2>&1 | sed \
-e '1,/^=====\+$$/d' \
-e '/^=====\+$$/d' \
-e '/\. = 0x[0-9A-Fa-f]\+ + SIZEOF_HEADERS/s/0x[0-9A-Fa-f]\+/valt_load_address/g' > $@ \
|| rm -f $@
valt_load_address_amd64_linux.lds: Makefile
$(CC) -m64 -Wl,--verbose -nostdlib 2>&1 | sed \
-e '1,/^=====\+$$/d' \
-e '/^=====\+$$/d' \
-e '/\. = 0x[0-9A-Fa-f]\+ + SIZEOF_HEADERS/s/0x[0-9A-Fa-f]\+/valt_load_address/g' > $@ \
|| rm -f $@
valt_load_address_ppc32_linux.lds: Makefile
$(CC) @FLAG_M32@ -Wl,--verbose -nostdlib 2>&1 | sed \
-e '1,/^=====\+$$/d' \
-e '/^=====\+$$/d' \
-e '/\. = 0x[0-9A-Fa-f]\+ + SIZEOF_HEADERS/s/0x[0-9A-Fa-f]\+/valt_load_address/g' > $@ \
|| rm -f $@
valt_load_address_ppc64_linux.lds: Makefile
$(CC) -m64 -Wl,--verbose -nostdlib 2>&1 | sed \
-e '1,/^=====\+$$/d' \
-e '/^=====\+$$/d' \
-e '/\. = 0x[0-9A-Fa-f]\+ + SIZEOF_HEADERS/s/0x[0-9A-Fa-f]\+/valt_load_address/g' > $@ \
|| rm -f $@
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