mirror of
https://github.com/Zenithsiz/ftmemsim-valgrind.git
synced 2026-02-04 02:18:37 +00:00
991367c922
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
104 lines
4.6 KiB
Makefile
104 lines
4.6 KiB
Makefile
include $(top_srcdir)/Makefile.tool.am
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noinst_PROGRAMS =
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if VG_X86_LINUX
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noinst_PROGRAMS += memcheck-x86-linux vgpreload_memcheck-x86-linux.so
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endif
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if VG_AMD64_LINUX
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noinst_PROGRAMS += memcheck-amd64-linux vgpreload_memcheck-amd64-linux.so
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endif
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if VG_PPC32_LINUX
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noinst_PROGRAMS += memcheck-ppc32-linux vgpreload_memcheck-ppc32-linux.so
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endif
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if VG_PPC64_LINUX
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noinst_PROGRAMS += memcheck-ppc64-linux vgpreload_memcheck-ppc64-linux.so
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endif
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VGPRELOAD_MEMCHECK_SOURCES_COMMON = mc_replace_strmem.c
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vgpreload_memcheck_x86_linux_so_SOURCES = $(VGPRELOAD_MEMCHECK_SOURCES_COMMON)
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vgpreload_memcheck_x86_linux_so_CPPFLAGS = $(AM_CPPFLAGS_X86_LINUX)
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vgpreload_memcheck_x86_linux_so_CFLAGS = $(AM_CFLAGS_X86_LINUX) $(AM_CFLAGS_PIC) -O2
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vgpreload_memcheck_x86_linux_so_CCASFLAGS = $(AM_CCASFLAGS_X86_LINUX)
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vgpreload_memcheck_x86_linux_so_DEPENDENCIES = $(LIBREPLACEMALLOC_X86_LINUX)
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vgpreload_memcheck_x86_linux_so_LDFLAGS = \
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$(PRELOAD_LDFLAGS_X86_LINUX) \
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$(LIBREPLACEMALLOC_LDFLAGS_X86_LINUX)
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vgpreload_memcheck_amd64_linux_so_SOURCES = $(VGPRELOAD_MEMCHECK_SOURCES_COMMON)
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vgpreload_memcheck_amd64_linux_so_CPPFLAGS = $(AM_CPPFLAGS_AMD64_LINUX)
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vgpreload_memcheck_amd64_linux_so_CFLAGS = $(AM_CFLAGS_AMD64_LINUX) $(AM_CFLAGS_PIC) -O2
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vgpreload_memcheck_amd64_linux_so_CCASFLAGS = $(AM_CCASFLAGS_AMD64_LINUX)
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vgpreload_memcheck_amd64_linux_so_DEPENDENCIES = $(LIBREPLACEMALLOC_AMD64_LINUX)
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vgpreload_memcheck_amd64_linux_so_LDFLAGS = \
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$(PRELOAD_LDFLAGS_AMD64_LINUX) \
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$(LIBREPLACEMALLOC_LDFLAGS_AMD64_LINUX)
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vgpreload_memcheck_ppc32_linux_so_SOURCES = $(VGPRELOAD_MEMCHECK_SOURCES_COMMON)
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vgpreload_memcheck_ppc32_linux_so_CPPFLAGS = $(AM_CPPFLAGS_PPC32_LINUX)
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vgpreload_memcheck_ppc32_linux_so_CFLAGS = $(AM_CFLAGS_PPC32_LINUX) $(AM_CFLAGS_PIC) -O2
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vgpreload_memcheck_ppc32_linux_so_CCASFLAGS = $(AM_CCASFLAGS_PPC32_LINUX)
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vgpreload_memcheck_ppc32_linux_so_DEPENDENCIES = $(LIBREPLACEMALLOC_PPC32_LINUX)
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vgpreload_memcheck_ppc32_linux_so_LDFLAGS = \
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$(PRELOAD_LDFLAGS_PPC32_LINUX) \
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$(LIBREPLACEMALLOC_LDFLAGS_PPC32_LINUX)
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vgpreload_memcheck_ppc64_linux_so_SOURCES = $(VGPRELOAD_MEMCHECK_SOURCES_COMMON)
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vgpreload_memcheck_ppc64_linux_so_CPPFLAGS = $(AM_CPPFLAGS_PPC64_LINUX)
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vgpreload_memcheck_ppc64_linux_so_CFLAGS = $(AM_CFLAGS_PPC64_LINUX) $(AM_CFLAGS_PIC) -O2
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vgpreload_memcheck_ppc64_linux_so_CCASFLAGS = $(AM_CCASFLAGS_PPC64_LINUX)
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vgpreload_memcheck_ppc64_linux_so_DEPENDENCIES = $(LIBREPLACEMALLOC_PPC64_LINUX)
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vgpreload_memcheck_ppc64_linux_so_LDFLAGS = \
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$(PRELOAD_LDFLAGS_PPC64_LINUX) \
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$(LIBREPLACEMALLOC_LDFLAGS_PPC64_LINUX)
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MEMCHECK_SOURCES_COMMON = \
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mc_leakcheck.c \
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mc_malloc_wrappers.c \
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mc_main.c \
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mc_translate.c
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memcheck_x86_linux_SOURCES = $(MEMCHECK_SOURCES_COMMON)
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memcheck_x86_linux_CPPFLAGS = $(AM_CPPFLAGS_X86_LINUX)
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memcheck_x86_linux_CFLAGS = $(AM_CFLAGS_X86_LINUX) -O2
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memcheck_x86_linux_CCASFLAGS = $(AM_CCASFLAGS_X86_LINUX)
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memcheck_x86_linux_DEPENDENCIES = $(COREGRIND_LIBS_X86_LINUX)
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memcheck_x86_linux_LDADD = $(TOOL_LDADD_X86_LINUX)
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memcheck_x86_linux_LDFLAGS = $(TOOL_LDFLAGS_X86_LINUX)
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memcheck_amd64_linux_SOURCES = $(MEMCHECK_SOURCES_COMMON)
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memcheck_amd64_linux_CPPFLAGS = $(AM_CPPFLAGS_AMD64_LINUX)
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memcheck_amd64_linux_CFLAGS = $(AM_CFLAGS_AMD64_LINUX) -O2
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memcheck_amd64_linux_CCASFLAGS = $(AM_CCASFLAGS_AMD64_LINUX)
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memcheck_amd64_linux_DEPENDENCIES = $(COREGRIND_LIBS_AMD64_LINUX)
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memcheck_amd64_linux_LDADD = $(TOOL_LDADD_AMD64_LINUX)
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memcheck_amd64_linux_LDFLAGS = $(TOOL_LDFLAGS_AMD64_LINUX)
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memcheck_ppc32_linux_SOURCES = $(MEMCHECK_SOURCES_COMMON)
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memcheck_ppc32_linux_CPPFLAGS = $(AM_CPPFLAGS_PPC32_LINUX)
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memcheck_ppc32_linux_CFLAGS = $(AM_CFLAGS_PPC32_LINUX) -O2
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memcheck_ppc32_linux_CCASFLAGS = $(AM_CCASFLAGS_PPC32_LINUX)
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memcheck_ppc32_linux_DEPENDENCIES = $(COREGRIND_LIBS_PPC32_LINUX)
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memcheck_ppc32_linux_LDADD = $(TOOL_LDADD_PPC32_LINUX)
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memcheck_ppc32_linux_LDFLAGS = $(TOOL_LDFLAGS_PPC32_LINUX)
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memcheck_ppc64_linux_SOURCES = $(MEMCHECK_SOURCES_COMMON)
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memcheck_ppc64_linux_CPPFLAGS = $(AM_CPPFLAGS_PPC64_LINUX)
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memcheck_ppc64_linux_CFLAGS = $(AM_CFLAGS_PPC64_LINUX) -O2
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memcheck_ppc64_linux_CCASFLAGS = $(AM_CCASFLAGS_PPC64_LINUX)
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memcheck_ppc64_linux_DEPENDENCIES = $(COREGRIND_LIBS_PPC64_LINUX)
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memcheck_ppc64_linux_LDADD = $(TOOL_LDADD_PPC64_LINUX)
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memcheck_ppc64_linux_LDFLAGS = $(TOOL_LDFLAGS_PPC64_LINUX)
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mcincludedir = $(includedir)/valgrind
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mcinclude_HEADERS = \
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memcheck.h
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noinst_HEADERS = \
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mc_include.h
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mc_replace_strmem.o: CFLAGS += -fno-omit-frame-pointer
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mc_main.o: CFLAGS += -fomit-frame-pointer
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